#include <pci.h>
#include <malloc.h>
-
/*
* PCI Registers and definitions.
*/
#define BCM570X_MBAR 0x80100000
#define BCM570X_ILINE 1
-
#define SECOND_USEC 1000000
#define MAX_PACKET_SIZE 1600
#define MAX_UNITS 4
/* Globals to this module */
int initialized = 0;
unsigned int ioBase = 0;
-volatile PLM_DEVICE_BLOCK pDevice = NULL; /* 570x softc */
-volatile PUM_DEVICE_BLOCK pUmDevice = NULL;
+volatile PLM_DEVICE_BLOCK pDevice = NULL; /* 570x softc */
+volatile PUM_DEVICE_BLOCK pUmDevice = NULL;
/* Used to pass the full-duplex flag, etc. */
-int line_speed[MAX_UNITS] = {0,0,0,0};
-static int full_duplex[MAX_UNITS] = {1,1,1,1};
-static int rx_flow_control[MAX_UNITS] = {0,0,0,0};
-static int tx_flow_control[MAX_UNITS] = {0,0,0,0};
-static int auto_flow_control[MAX_UNITS] = {0,0,0,0};
-static int tx_checksum[MAX_UNITS] = {1,1,1,1};
-static int rx_checksum[MAX_UNITS] = {1,1,1,1};
-static int auto_speed[MAX_UNITS] = {1,1,1,1};
+int line_speed[MAX_UNITS] = { 0, 0, 0, 0 };
+static int full_duplex[MAX_UNITS] = { 1, 1, 1, 1 };
+static int rx_flow_control[MAX_UNITS] = { 0, 0, 0, 0 };
+static int tx_flow_control[MAX_UNITS] = { 0, 0, 0, 0 };
+static int auto_flow_control[MAX_UNITS] = { 0, 0, 0, 0 };
+static int tx_checksum[MAX_UNITS] = { 1, 1, 1, 1 };
+static int rx_checksum[MAX_UNITS] = { 1, 1, 1, 1 };
+static int auto_speed[MAX_UNITS] = { 1, 1, 1, 1 };
#if JUMBO_FRAMES
/* Jumbo MTU for interfaces. */
-static int mtu[MAX_UNITS] = {0,0,0,0};
+static int mtu[MAX_UNITS] = { 0, 0, 0, 0 };
#endif
/* Turn on Wake-on lan for a device unit */
-static int enable_wol[MAX_UNITS] = {0,0,0,0};
+static int enable_wol[MAX_UNITS] = { 0, 0, 0, 0 };
#define TX_DESC_CNT DEFAULT_TX_PACKET_DESC_COUNT
static unsigned int tx_pkt_desc_cnt[MAX_UNITS] =
- {TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT, TX_DESC_CNT};
+ { TX_DESC_CNT, TX_DESC_CNT, TX_DESC_CNT, TX_DESC_CNT };
#define RX_DESC_CNT DEFAULT_STD_RCV_DESC_COUNT
static unsigned int rx_std_desc_cnt[MAX_UNITS] =
- {RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT};
+ { RX_DESC_CNT, RX_DESC_CNT, RX_DESC_CNT, RX_DESC_CNT };
-static unsigned int rx_adaptive_coalesce[MAX_UNITS] = {1,1,1,1};
+static unsigned int rx_adaptive_coalesce[MAX_UNITS] = { 1, 1, 1, 1 };
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
#define JBO_DESC_CNT DEFAULT_JUMBO_RCV_DESC_COUNT
static unsigned int rx_jumbo_desc_cnt[MAX_UNITS] =
- {JBO_DESC_CNT, JBO_DESC_CNT, JBO_DESC_CNT, JBO_DESC_CNT};
+ { JBO_DESC_CNT, JBO_DESC_CNT, JBO_DESC_CNT, JBO_DESC_CNT };
#endif
#define RX_COAL_TK DEFAULT_RX_COALESCING_TICKS
static unsigned int rx_coalesce_ticks[MAX_UNITS] =
- {RX_COAL_TK, RX_COAL_TK, RX_COAL_TK, RX_COAL_TK};
+ { RX_COAL_TK, RX_COAL_TK, RX_COAL_TK, RX_COAL_TK };
#define RX_COAL_FM DEFAULT_RX_MAX_COALESCED_FRAMES
static unsigned int rx_max_coalesce_frames[MAX_UNITS] =
- {RX_COAL_FM, RX_COAL_FM, RX_COAL_FM, RX_COAL_FM};
+ { RX_COAL_FM, RX_COAL_FM, RX_COAL_FM, RX_COAL_FM };
#define TX_COAL_TK DEFAULT_TX_COALESCING_TICKS
static unsigned int tx_coalesce_ticks[MAX_UNITS] =
- {TX_COAL_TK, TX_COAL_TK, TX_COAL_TK, TX_COAL_TK};
+ { TX_COAL_TK, TX_COAL_TK, TX_COAL_TK, TX_COAL_TK };
#define TX_COAL_FM DEFAULT_TX_MAX_COALESCED_FRAMES
static unsigned int tx_max_coalesce_frames[MAX_UNITS] =
- {TX_COAL_FM, TX_COAL_FM, TX_COAL_FM, TX_COAL_FM};
+ { TX_COAL_FM, TX_COAL_FM, TX_COAL_FM, TX_COAL_FM };
#define ST_COAL_TK DEFAULT_STATS_COALESCING_TICKS
static unsigned int stats_coalesce_ticks[MAX_UNITS] =
- {ST_COAL_TK, ST_COAL_TK, ST_COAL_TK, ST_COAL_TK};
-
+ { ST_COAL_TK, ST_COAL_TK, ST_COAL_TK, ST_COAL_TK };
/*
* Legitimate values for BCM570x device types
/* Chip-Rev names for each device-type */
static struct {
- char* name;
+ char *name;
} chip_rev[] = {
- {"BCM5700VIGIL"},
- {"BCM5700A6"},
- {"BCM5700T6"},
- {"BCM5700A9"},
- {"BCM5700T9"},
- {"BCM5700"},
- {"BCM5701A5"},
- {"BCM5701T1"},
- {"BCM5701T8"},
- {"BCM5701A7"},
- {"BCM5701A10"},
- {"BCM5701A12"},
- {"BCM5701"},
- {"BCM5702"},
- {"BCM5703"},
- {"BCM5703A31"},
- {"TC996T"},
- {"TC996ST"},
- {"TC996SSX"},
- {"TC996SX"},
- {"TC996BT"},
- {"TC997T"},
- {"TC997SX"},
- {"TC1000T"},
- {"TC940BR01"},
- {"TC942BR01"},
- {"NC6770"},
- {"NC7760"},
- {"NC7770"},
- {"NC7780"},
- {0}
+ {
+ "BCM5700VIGIL"}, {
+ "BCM5700A6"}, {
+ "BCM5700T6"}, {
+ "BCM5700A9"}, {
+ "BCM5700T9"}, {
+ "BCM5700"}, {
+ "BCM5701A5"}, {
+ "BCM5701T1"}, {
+ "BCM5701T8"}, {
+ "BCM5701A7"}, {
+ "BCM5701A10"}, {
+ "BCM5701A12"}, {
+ "BCM5701"}, {
+ "BCM5702"}, {
+ "BCM5703"}, {
+ "BCM5703A31"}, {
+ "TC996T"}, {
+ "TC996ST"}, {
+ "TC996SSX"}, {
+ "TC996SX"}, {
+ "TC996BT"}, {
+ "TC997T"}, {
+ "TC997SX"}, {
+ "TC1000T"}, {
+ "TC940BR01"}, {
+ "TC942BR01"}, {
+ "NC6770"}, {
+ "NC7760"}, {
+ "NC7770"}, {
+ "NC7780"}, {
+ 0}
};
-
/* indexed by board_t, above */
static struct {
- char *name;
+ char *name;
} board_info[] = {
- { "Broadcom Vigil B5700 1000Base-T" },
- { "Broadcom BCM5700 1000Base-T" },
- { "Broadcom BCM5700 1000Base-SX" },
- { "Broadcom BCM5700 1000Base-SX" },
- { "Broadcom BCM5700 1000Base-T" },
- { "Broadcom BCM5700" },
- { "Broadcom BCM5701 1000Base-T" },
- { "Broadcom BCM5701 1000Base-T" },
- { "Broadcom BCM5701 1000Base-T" },
- { "Broadcom BCM5701 1000Base-SX" },
- { "Broadcom BCM5701 1000Base-T" },
- { "Broadcom BCM5701 1000Base-T" },
- { "Broadcom BCM5701" },
- { "Broadcom BCM5702 1000Base-T" },
- { "Broadcom BCM5703 1000Base-T" },
- { "Broadcom BCM5703 1000Base-SX" },
- { "3Com 3C996 10/100/1000 Server NIC" },
- { "3Com 3C996 10/100/1000 Server NIC" },
- { "3Com 3C996 Gigabit Fiber-SX Server NIC" },
- { "3Com 3C996 Gigabit Fiber-SX Server NIC" },
- { "3Com 3C996B Gigabit Server NIC" },
- { "3Com 3C997 Gigabit Server NIC" },
- { "3Com 3C997 Gigabit Fiber-SX Server NIC" },
- { "3Com 3C1000 Gigabit NIC" },
- { "3Com 3C940 Gigabit LOM (21X21)" },
- { "3Com 3C942 Gigabit LOM (31X31)" },
- { "Compaq NC6770 Gigabit Server Adapter" },
- { "Compaq NC7760 Gigabit Server Adapter" },
- { "Compaq NC7770 Gigabit Server Adapter" },
- { "Compaq NC7780 Gigabit Server Adapter" },
- { 0 },
-};
+ {
+ "Broadcom Vigil B5700 1000Base-T"}, {
+ "Broadcom BCM5700 1000Base-T"}, {
+ "Broadcom BCM5700 1000Base-SX"}, {
+ "Broadcom BCM5700 1000Base-SX"}, {
+ "Broadcom BCM5700 1000Base-T"}, {
+ "Broadcom BCM5700"}, {
+ "Broadcom BCM5701 1000Base-T"}, {
+ "Broadcom BCM5701 1000Base-T"}, {
+ "Broadcom BCM5701 1000Base-T"}, {
+ "Broadcom BCM5701 1000Base-SX"}, {
+ "Broadcom BCM5701 1000Base-T"}, {
+ "Broadcom BCM5701 1000Base-T"}, {
+ "Broadcom BCM5701"}, {
+ "Broadcom BCM5702 1000Base-T"}, {
+ "Broadcom BCM5703 1000Base-T"}, {
+ "Broadcom BCM5703 1000Base-SX"}, {
+ "3Com 3C996 10/100/1000 Server NIC"}, {
+ "3Com 3C996 10/100/1000 Server NIC"}, {
+ "3Com 3C996 Gigabit Fiber-SX Server NIC"}, {
+ "3Com 3C996 Gigabit Fiber-SX Server NIC"}, {
+ "3Com 3C996B Gigabit Server NIC"}, {
+ "3Com 3C997 Gigabit Server NIC"}, {
+ "3Com 3C997 Gigabit Fiber-SX Server NIC"}, {
+ "3Com 3C1000 Gigabit NIC"}, {
+ "3Com 3C940 Gigabit LOM (21X21)"}, {
+ "3Com 3C942 Gigabit LOM (31X31)"}, {
+ "Compaq NC6770 Gigabit Server Adapter"}, {
+ "Compaq NC7760 Gigabit Server Adapter"}, {
+ "Compaq NC7770 Gigabit Server Adapter"}, {
+ "Compaq NC7780 Gigabit Server Adapter"}, {
+0},};
/* PCI Devices which use the 570x chipset */
struct pci_device_table {
- unsigned short vendor_id, device_id; /* Vendor/DeviceID */
- unsigned short subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */
- unsigned int class, class_mask; /* (class,subclass,prog-if) triplet */
- unsigned long board_id; /* Data private to the driver */
- int io_size, min_latency;
+ unsigned short vendor_id, device_id; /* Vendor/DeviceID */
+ unsigned short subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */
+ unsigned int class, class_mask; /* (class,subclass,prog-if) triplet */
+ unsigned long board_id; /* Data private to the driver */
+ int io_size, min_latency;
} bcm570xDevices[] = {
- {0x14e4, 0x1644, 0x1014, 0x0277, 0, 0, BCM5700VIGIL ,128,32},
- {0x14e4, 0x1644, 0x14e4, 0x1644, 0, 0, BCM5700A6 ,128,32},
- {0x14e4, 0x1644, 0x14e4, 0x2, 0, 0, BCM5700T6 ,128,32},
- {0x14e4, 0x1644, 0x14e4, 0x3, 0, 0, BCM5700A9 ,128,32},
- {0x14e4, 0x1644, 0x14e4, 0x4, 0, 0, BCM5700T9 ,128,32},
- {0x14e4, 0x1644, 0x1028, 0xd1, 0, 0, BCM5700 ,128,32},
- {0x14e4, 0x1644, 0x1028, 0x0106, 0, 0, BCM5700 ,128,32},
- {0x14e4, 0x1644, 0x1028, 0x0109, 0, 0, BCM5700 ,128,32},
- {0x14e4, 0x1644, 0x1028, 0x010a, 0, 0, BCM5700 ,128,32},
- {0x14e4, 0x1644, 0x10b7, 0x1000, 0, 0, TC996T ,128,32},
- {0x14e4, 0x1644, 0x10b7, 0x1001, 0, 0, TC996ST ,128,32},
- {0x14e4, 0x1644, 0x10b7, 0x1002, 0, 0, TC996SSX ,128,32},
- {0x14e4, 0x1644, 0x10b7, 0x1003, 0, 0, TC997T ,128,32},
- {0x14e4, 0x1644, 0x10b7, 0x1005, 0, 0, TC997SX ,128,32},
- {0x14e4, 0x1644, 0x10b7, 0x1008, 0, 0, TC942BR01 ,128,32},
- {0x14e4, 0x1644, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5700 ,128,32},
- {0x14e4, 0x1645, 0x14e4, 1, 0, 0, BCM5701A5 ,128,32},
- {0x14e4, 0x1645, 0x14e4, 5, 0, 0, BCM5701T1 ,128,32},
- {0x14e4, 0x1645, 0x14e4, 6, 0, 0, BCM5701T8 ,128,32},
- {0x14e4, 0x1645, 0x14e4, 7, 0, 0, BCM5701A7 ,128,32},
- {0x14e4, 0x1645, 0x14e4, 8, 0, 0, BCM5701A10 ,128,32},
- {0x14e4, 0x1645, 0x14e4, 0x8008, 0, 0, BCM5701A12 ,128,32},
- {0x14e4, 0x1645, 0x0e11, 0xc1, 0, 0, NC6770 ,128,32},
- {0x14e4, 0x1645, 0x0e11, 0x7c, 0, 0, NC7770 ,128,32},
- {0x14e4, 0x1645, 0x0e11, 0x85, 0, 0, NC7780 ,128,32},
- {0x14e4, 0x1645, 0x1028, 0x0121, 0, 0, BCM5701 ,128,32},
- {0x14e4, 0x1645, 0x10b7, 0x1004, 0, 0, TC996SX ,128,32},
- {0x14e4, 0x1645, 0x10b7, 0x1006, 0, 0, TC996BT ,128,32},
- {0x14e4, 0x1645, 0x10b7, 0x1007, 0, 0, TC1000T ,128,32},
- {0x14e4, 0x1645, 0x10b7, 0x1008, 0, 0, TC940BR01 ,128,32},
- {0x14e4, 0x1645, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5701 ,128,32},
- {0x14e4, 0x1646, 0x14e4, 0x8009, 0, 0, BCM5702 ,128,32},
- {0x14e4, 0x1646, 0x0e11, 0xbb, 0, 0, NC7760 ,128,32},
- {0x14e4, 0x1646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702 ,128,32},
- {0x14e4, 0x16a6, 0x14e4, 0x8009, 0, 0, BCM5702 ,128,32},
- {0x14e4, 0x16a6, 0x0e11, 0xbb, 0, 0, NC7760 ,128,32},
- {0x14e4, 0x16a6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702 ,128,32},
- {0x14e4, 0x1647, 0x14e4, 0x0009, 0, 0, BCM5703 ,128,32},
- {0x14e4, 0x1647, 0x14e4, 0x000a, 0, 0, BCM5703A31 ,128,32},
- {0x14e4, 0x1647, 0x14e4, 0x000b, 0, 0, BCM5703 ,128,32},
- {0x14e4, 0x1647, 0x14e4, 0x800a, 0, 0, BCM5703 ,128,32},
- {0x14e4, 0x1647, 0x0e11, 0x9a, 0, 0, NC7770 ,128,32},
- {0x14e4, 0x1647, 0x0e11, 0x99, 0, 0, NC7780 ,128,32},
- {0x14e4, 0x1647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703 ,128,32},
- {0x14e4, 0x16a7, 0x14e4, 0x0009, 0, 0, BCM5703 ,128,32},
- {0x14e4, 0x16a7, 0x14e4, 0x000a, 0, 0, BCM5703A31 ,128,32},
- {0x14e4, 0x16a7, 0x14e4, 0x000b, 0, 0, BCM5703 ,128,32},
- {0x14e4, 0x16a7, 0x14e4, 0x800a, 0, 0, BCM5703 ,128,32},
- {0x14e4, 0x16a7, 0x0e11, 0x9a, 0, 0, NC7770 ,128,32},
- {0x14e4, 0x16a7, 0x0e11, 0x99, 0, 0, NC7780 ,128,32},
- {0x14e4, 0x16a7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703 ,128,32}
+ {
+ 0x14e4, 0x1644, 0x1014, 0x0277, 0, 0, BCM5700VIGIL, 128, 32}, {
+ 0x14e4, 0x1644, 0x14e4, 0x1644, 0, 0, BCM5700A6, 128, 32}, {
+ 0x14e4, 0x1644, 0x14e4, 0x2, 0, 0, BCM5700T6, 128, 32}, {
+ 0x14e4, 0x1644, 0x14e4, 0x3, 0, 0, BCM5700A9, 128, 32}, {
+ 0x14e4, 0x1644, 0x14e4, 0x4, 0, 0, BCM5700T9, 128, 32}, {
+ 0x14e4, 0x1644, 0x1028, 0xd1, 0, 0, BCM5700, 128, 32}, {
+ 0x14e4, 0x1644, 0x1028, 0x0106, 0, 0, BCM5700, 128, 32}, {
+ 0x14e4, 0x1644, 0x1028, 0x0109, 0, 0, BCM5700, 128, 32}, {
+ 0x14e4, 0x1644, 0x1028, 0x010a, 0, 0, BCM5700, 128, 32}, {
+ 0x14e4, 0x1644, 0x10b7, 0x1000, 0, 0, TC996T, 128, 32}, {
+ 0x14e4, 0x1644, 0x10b7, 0x1001, 0, 0, TC996ST, 128, 32}, {
+ 0x14e4, 0x1644, 0x10b7, 0x1002, 0, 0, TC996SSX, 128, 32}, {
+ 0x14e4, 0x1644, 0x10b7, 0x1003, 0, 0, TC997T, 128, 32}, {
+ 0x14e4, 0x1644, 0x10b7, 0x1005, 0, 0, TC997SX, 128, 32}, {
+ 0x14e4, 0x1644, 0x10b7, 0x1008, 0, 0, TC942BR01, 128, 32}, {
+ 0x14e4, 0x1644, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5700, 128, 32}, {
+ 0x14e4, 0x1645, 0x14e4, 1, 0, 0, BCM5701A5, 128, 32}, {
+ 0x14e4, 0x1645, 0x14e4, 5, 0, 0, BCM5701T1, 128, 32}, {
+ 0x14e4, 0x1645, 0x14e4, 6, 0, 0, BCM5701T8, 128, 32}, {
+ 0x14e4, 0x1645, 0x14e4, 7, 0, 0, BCM5701A7, 128, 32}, {
+ 0x14e4, 0x1645, 0x14e4, 8, 0, 0, BCM5701A10, 128, 32}, {
+ 0x14e4, 0x1645, 0x14e4, 0x8008, 0, 0, BCM5701A12, 128, 32}, {
+ 0x14e4, 0x1645, 0x0e11, 0xc1, 0, 0, NC6770, 128, 32}, {
+ 0x14e4, 0x1645, 0x0e11, 0x7c, 0, 0, NC7770, 128, 32}, {
+ 0x14e4, 0x1645, 0x0e11, 0x85, 0, 0, NC7780, 128, 32}, {
+ 0x14e4, 0x1645, 0x1028, 0x0121, 0, 0, BCM5701, 128, 32}, {
+ 0x14e4, 0x1645, 0x10b7, 0x1004, 0, 0, TC996SX, 128, 32}, {
+ 0x14e4, 0x1645, 0x10b7, 0x1006, 0, 0, TC996BT, 128, 32}, {
+ 0x14e4, 0x1645, 0x10b7, 0x1007, 0, 0, TC1000T, 128, 32}, {
+ 0x14e4, 0x1645, 0x10b7, 0x1008, 0, 0, TC940BR01, 128, 32}, {
+ 0x14e4, 0x1645, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5701, 128, 32}, {
+ 0x14e4, 0x1646, 0x14e4, 0x8009, 0, 0, BCM5702, 128, 32}, {
+ 0x14e4, 0x1646, 0x0e11, 0xbb, 0, 0, NC7760, 128, 32}, {
+ 0x14e4, 0x1646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702, 128, 32}, {
+ 0x14e4, 0x16a6, 0x14e4, 0x8009, 0, 0, BCM5702, 128, 32}, {
+ 0x14e4, 0x16a6, 0x0e11, 0xbb, 0, 0, NC7760, 128, 32}, {
+ 0x14e4, 0x16a6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702, 128, 32}, {
+ 0x14e4, 0x1647, 0x14e4, 0x0009, 0, 0, BCM5703, 128, 32}, {
+ 0x14e4, 0x1647, 0x14e4, 0x000a, 0, 0, BCM5703A31, 128, 32}, {
+ 0x14e4, 0x1647, 0x14e4, 0x000b, 0, 0, BCM5703, 128, 32}, {
+ 0x14e4, 0x1647, 0x14e4, 0x800a, 0, 0, BCM5703, 128, 32}, {
+ 0x14e4, 0x1647, 0x0e11, 0x9a, 0, 0, NC7770, 128, 32}, {
+ 0x14e4, 0x1647, 0x0e11, 0x99, 0, 0, NC7780, 128, 32}, {
+ 0x14e4, 0x1647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703, 128, 32}, {
+ 0x14e4, 0x16a7, 0x14e4, 0x0009, 0, 0, BCM5703, 128, 32}, {
+ 0x14e4, 0x16a7, 0x14e4, 0x000a, 0, 0, BCM5703A31, 128, 32}, {
+ 0x14e4, 0x16a7, 0x14e4, 0x000b, 0, 0, BCM5703, 128, 32}, {
+ 0x14e4, 0x16a7, 0x14e4, 0x800a, 0, 0, BCM5703, 128, 32}, {
+ 0x14e4, 0x16a7, 0x0e11, 0x9a, 0, 0, NC7770, 128, 32}, {
+ 0x14e4, 0x16a7, 0x0e11, 0x99, 0, 0, NC7780, 128, 32}, {
+ 0x14e4, 0x16a7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703, 128, 32}
};
#define n570xDevices (sizeof(bcm570xDevices)/sizeof(bcm570xDevices[0]))
-
/*
* Allocate a packet buffer from the bcm570x packet pool.
*/
-void *
-bcm570xPktAlloc(int u, int pksize)
+void *bcm570xPktAlloc (int u, int pksize)
{
- return malloc(pksize);
+ return malloc (pksize);
}
/*
* Free a packet previously allocated from the bcm570x packet
* buffer pool.
*/
-void
-bcm570xPktFree(int u, void *p)
+void bcm570xPktFree (int u, void *p)
{
- free(p);
+ free (p);
}
-int
-bcm570xReplenishRxBuffers(PUM_DEVICE_BLOCK pUmDevice)
+int bcm570xReplenishRxBuffers (PUM_DEVICE_BLOCK pUmDevice)
{
- PLM_PACKET pPacket;
- PUM_PACKET pUmPacket;
- void *skb;
- int queue_rx = 0;
- int ret = 0;
-
- while ((pUmPacket = (PUM_PACKET)
- QQ_PopHead(&pUmDevice->rx_out_of_buf_q.Container)) != 0) {
-
- pPacket = (PLM_PACKET) pUmPacket;
-
- /* reuse an old skb */
- if (pUmPacket->skbuff) {
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
- queue_rx = 1;
- continue;
- }
- if ( ( skb = bcm570xPktAlloc(pUmDevice->index,
- pPacket->u.Rx.RxBufferSize + 2)) == 0) {
- QQ_PushHead(&pUmDevice->rx_out_of_buf_q.Container,pPacket);
- printf("NOTICE: Out of RX memory.\n");
- ret = 1;
- break;
- }
+ PLM_PACKET pPacket;
+ PUM_PACKET pUmPacket;
+ void *skb;
+ int queue_rx = 0;
+ int ret = 0;
+
+ while ((pUmPacket = (PUM_PACKET)
+ QQ_PopHead (&pUmDevice->rx_out_of_buf_q.Container)) != 0) {
+
+ pPacket = (PLM_PACKET) pUmPacket;
+
+ /* reuse an old skb */
+ if (pUmPacket->skbuff) {
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container,
+ pPacket);
+ queue_rx = 1;
+ continue;
+ }
+ if ((skb = bcm570xPktAlloc (pUmDevice->index,
+ pPacket->u.Rx.RxBufferSize + 2)) ==
+ 0) {
+ QQ_PushHead (&pUmDevice->rx_out_of_buf_q.Container,
+ pPacket);
+ printf ("NOTICE: Out of RX memory.\n");
+ ret = 1;
+ break;
+ }
- pUmPacket->skbuff = skb;
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
- queue_rx = 1;
- }
+ pUmPacket->skbuff = skb;
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
+ queue_rx = 1;
+ }
- if (queue_rx) {
- LM_QueueRxPackets(pDevice);
- }
+ if (queue_rx) {
+ LM_QueueRxPackets (pDevice);
+ }
- return ret;
+ return ret;
}
/*
* Probe, Map, and Init 570x device.
*/
-int eth_init(bd_t *bis)
+int eth_init (bd_t * bis)
{
- int i, rv, devFound = FALSE;
- pci_dev_t devbusfn;
- unsigned short status;
-
- /* Find PCI device, if it exists, configure ... */
- for( i = 0; i < n570xDevices; i++){
- devbusfn = pci_find_device(bcm570xDevices[i].vendor_id,
- bcm570xDevices[i].device_id, 0);
- if(devbusfn == -1) {
- continue; /* No device of that vendor/device ID */
+ int i, rv, devFound = FALSE;
+ pci_dev_t devbusfn;
+ unsigned short status;
+
+ /* Find PCI device, if it exists, configure ... */
+ for (i = 0; i < n570xDevices; i++) {
+ devbusfn = pci_find_device (bcm570xDevices[i].vendor_id,
+ bcm570xDevices[i].device_id, 0);
+ if (devbusfn == -1) {
+ continue; /* No device of that vendor/device ID */
+ } else {
+
+ /* Set ILINE */
+ pci_write_config_byte (devbusfn,
+ PCI_INTERRUPT_LINE,
+ BCM570X_ILINE);
+
+ /*
+ * 0x10 - 0x14 define one 64-bit MBAR.
+ * 0x14 is the higher-order address bits of the BAR.
+ */
+ pci_write_config_dword (devbusfn,
+ PCI_BASE_ADDRESS_1, 0);
+
+ ioBase = BCM570X_MBAR;
+
+ pci_write_config_dword (devbusfn,
+ PCI_BASE_ADDRESS_0, ioBase);
+
+ /*
+ * Enable PCI memory, IO, and Master -- don't
+ * reset any status bits in doing so.
+ */
+ pci_read_config_word (devbusfn, PCI_COMMAND, &status);
+
+ status |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
+
+ pci_write_config_word (devbusfn, PCI_COMMAND, status);
+
+ printf
+ ("\n%s: bus %d, device %d, function %d: MBAR=0x%x\n",
+ board_info[bcm570xDevices[i].board_id].name,
+ PCI_BUS (devbusfn), PCI_DEV (devbusfn),
+ PCI_FUNC (devbusfn), ioBase);
+
+ /* Allocate once, but always clear on init */
+ if (!pDevice) {
+ pDevice = malloc (sizeof (UM_DEVICE_BLOCK));
+ pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ memset (pDevice, 0x0, sizeof (UM_DEVICE_BLOCK));
+ }
+
+ /* Configure pci dev structure */
+ pUmDevice->pdev = devbusfn;
+ pUmDevice->index = 0;
+ pUmDevice->tx_pkt = 0;
+ pUmDevice->rx_pkt = 0;
+ devFound = TRUE;
+ break;
+ }
+ }
+
+ if (!devFound) {
+ printf
+ ("eth_init: FAILURE: no BCM570x Ethernet devices found.\n");
+ return -1;
+ }
+
+ /* Setup defaults for chip */
+ pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE;
+
+ if (pDevice->ChipRevId == T3_CHIP_ID_5700_B0) {
+ pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE;
} else {
- /* Set ILINE */
- pci_write_config_byte(devbusfn,
- PCI_INTERRUPT_LINE, BCM570X_ILINE);
-
- /*
- * 0x10 - 0x14 define one 64-bit MBAR.
- * 0x14 is the higher-order address bits of the BAR.
- */
- pci_write_config_dword(devbusfn,
- PCI_BASE_ADDRESS_1, 0);
-
- ioBase = BCM570X_MBAR;
-
- pci_write_config_dword(devbusfn,
- PCI_BASE_ADDRESS_0, ioBase);
-
- /*
- * Enable PCI memory, IO, and Master -- don't
- * reset any status bits in doing so.
- */
- pci_read_config_word(devbusfn,
- PCI_COMMAND, &status);
-
- status |= PCI_COMMAND_MEMORY|PCI_COMMAND_MASTER;
-
- pci_write_config_word(devbusfn,
- PCI_COMMAND, status);
-
- printf("\n%s: bus %d, device %d, function %d: MBAR=0x%x\n",
- board_info[bcm570xDevices[i].board_id].name,
- PCI_BUS(devbusfn),
- PCI_DEV(devbusfn),
- PCI_FUNC(devbusfn),
- ioBase);
-
- /* Allocate once, but always clear on init */
- if (!pDevice) {
- pDevice = malloc(sizeof(UM_DEVICE_BLOCK));
- pUmDevice = (PUM_DEVICE_BLOCK)pDevice;
- memset(pDevice, 0x0, sizeof(UM_DEVICE_BLOCK));
- }
-
- /* Configure pci dev structure */
- pUmDevice->pdev = devbusfn;
- pUmDevice->index = 0;
- pUmDevice->tx_pkt = 0;
- pUmDevice->rx_pkt = 0;
- devFound = TRUE;
- break;
+ if (rx_checksum[i]) {
+ pDevice->TaskToOffload |=
+ LM_TASK_OFFLOAD_RX_TCP_CHECKSUM |
+ LM_TASK_OFFLOAD_RX_UDP_CHECKSUM;
+ }
+
+ if (tx_checksum[i]) {
+ pDevice->TaskToOffload |=
+ LM_TASK_OFFLOAD_TX_TCP_CHECKSUM |
+ LM_TASK_OFFLOAD_TX_UDP_CHECKSUM;
+ pDevice->NoTxPseudoHdrChksum = TRUE;
+ }
+ }
+
+ /* Set Device PCI Memory base address */
+ pDevice->pMappedMemBase = (PLM_UINT8) ioBase;
+
+ /* Pull down adapter info */
+ if ((rv = LM_GetAdapterInfo (pDevice)) != LM_STATUS_SUCCESS) {
+ printf ("bcm570xEnd: LM_GetAdapterInfo failed: rv=%d!\n", rv);
+ return -2;
}
- }
- if(!devFound){
- printf("eth_init: FAILURE: no BCM570x Ethernet devices found.\n");
- return -1;
- }
+ /* Lock not needed */
+ pUmDevice->do_global_lock = 0;
- /* Setup defaults for chip */
- pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE;
+ if (T3_ASIC_REV (pUmDevice->lm_dev.ChipRevId) == T3_ASIC_REV_5700) {
+ /* The 5700 chip works best without interleaved register */
+ /* accesses on certain machines. */
+ pUmDevice->do_global_lock = 1;
+ }
- if (pDevice->ChipRevId == T3_CHIP_ID_5700_B0) {
- pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE;
- } else {
+ /* Setup timer delays */
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ pDevice->UseTaggedStatus = TRUE;
+ pUmDevice->timer_interval = CFG_HZ;
+ } else {
+ pUmDevice->timer_interval = CFG_HZ / 50;
+ }
- if (rx_checksum[i]) {
- pDevice->TaskToOffload |=
- LM_TASK_OFFLOAD_RX_TCP_CHECKSUM |
- LM_TASK_OFFLOAD_RX_UDP_CHECKSUM;
+ /* Grab name .... */
+ pUmDevice->name =
+ (char *)malloc (strlen (board_info[bcm570xDevices[i].board_id].name)
+ + 1);
+ strcpy (pUmDevice->name, board_info[bcm570xDevices[i].board_id].name);
+
+ memcpy (pDevice->NodeAddress, bis->bi_enetaddr, 6);
+ LM_SetMacAddress (pDevice, bis->bi_enetaddr);
+ /* Init queues .. */
+ QQ_InitQueue (&pUmDevice->rx_out_of_buf_q.Container,
+ MAX_RX_PACKET_DESC_COUNT);
+ pUmDevice->rx_last_cnt = pUmDevice->tx_last_cnt = 0;
+
+ /* delay for 4 seconds */
+ pUmDevice->delayed_link_ind = (4 * CFG_HZ) / pUmDevice->timer_interval;
+
+ pUmDevice->adaptive_expiry = CFG_HZ / pUmDevice->timer_interval;
+
+ /* Sometimes we get spurious ints. after reset when link is down. */
+ /* This field tells the isr to service the int. even if there is */
+ /* no status block update. */
+ pUmDevice->adapter_just_inited =
+ (3 * CFG_HZ) / pUmDevice->timer_interval;
+
+ /* Initialize 570x */
+ if (LM_InitializeAdapter (pDevice) != LM_STATUS_SUCCESS) {
+ printf ("ERROR: Adapter initialization failed.\n");
+ return ERROR;
}
- if (tx_checksum[i]) {
- pDevice->TaskToOffload |=
- LM_TASK_OFFLOAD_TX_TCP_CHECKSUM |
- LM_TASK_OFFLOAD_TX_UDP_CHECKSUM;
- pDevice->NoTxPseudoHdrChksum = TRUE;
+ /* Enable chip ISR */
+ LM_EnableInterrupt (pDevice);
+
+ /* Clear MC table */
+ LM_MulticastClear (pDevice);
+
+ /* Enable Multicast */
+ LM_SetReceiveMask (pDevice,
+ pDevice->ReceiveMask | LM_ACCEPT_ALL_MULTICAST);
+
+ pUmDevice->opened = 1;
+ pUmDevice->tx_full = 0;
+ pUmDevice->tx_pkt = 0;
+ pUmDevice->rx_pkt = 0;
+ printf ("eth%d: %s @0x%lx,",
+ pDevice->index, pUmDevice->name, (unsigned long)ioBase);
+ printf ("node addr ");
+ for (i = 0; i < 6; i++) {
+ printf ("%2.2x", pDevice->NodeAddress[i]);
}
- }
-
- /* Set Device PCI Memory base address */
- pDevice->pMappedMemBase = (PLM_UINT8) ioBase;
-
- /* Pull down adapter info */
- if ((rv = LM_GetAdapterInfo(pDevice)) != LM_STATUS_SUCCESS) {
- printf("bcm570xEnd: LM_GetAdapterInfo failed: rv=%d!\n", rv );
- return -2;
- }
-
- /* Lock not needed */
- pUmDevice->do_global_lock = 0;
-
- if (T3_ASIC_REV(pUmDevice->lm_dev.ChipRevId) == T3_ASIC_REV_5700) {
- /* The 5700 chip works best without interleaved register */
- /* accesses on certain machines. */
- pUmDevice->do_global_lock = 1;
- }
-
- /* Setup timer delays */
- if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- pDevice->UseTaggedStatus = TRUE;
- pUmDevice->timer_interval = CFG_HZ;
- }
- else {
- pUmDevice->timer_interval = CFG_HZ / 50;
- }
-
- /* Grab name .... */
- pUmDevice->name =
- (char*)malloc(strlen(board_info[bcm570xDevices[i].board_id].name)+1);
- strcpy(pUmDevice->name,board_info[bcm570xDevices[i].board_id].name);
-
- memcpy(pDevice->NodeAddress, bis->bi_enetaddr, 6);
- LM_SetMacAddress(pDevice, bis->bi_enetaddr);
- /* Init queues .. */
- QQ_InitQueue(&pUmDevice->rx_out_of_buf_q.Container,
- MAX_RX_PACKET_DESC_COUNT);
- pUmDevice->rx_last_cnt = pUmDevice->tx_last_cnt = 0;
-
- /* delay for 4 seconds */
- pUmDevice->delayed_link_ind =
- (4 * CFG_HZ) / pUmDevice->timer_interval;
-
- pUmDevice->adaptive_expiry =
- CFG_HZ / pUmDevice->timer_interval;
-
- /* Sometimes we get spurious ints. after reset when link is down. */
- /* This field tells the isr to service the int. even if there is */
- /* no status block update. */
- pUmDevice->adapter_just_inited =
- (3 * CFG_HZ) / pUmDevice->timer_interval;
-
- /* Initialize 570x */
- if (LM_InitializeAdapter(pDevice) != LM_STATUS_SUCCESS) {
- printf("ERROR: Adapter initialization failed.\n");
- return ERROR;
- }
-
- /* Enable chip ISR */
- LM_EnableInterrupt(pDevice);
-
- /* Clear MC table */
- LM_MulticastClear(pDevice);
-
- /* Enable Multicast */
- LM_SetReceiveMask(pDevice,
- pDevice->ReceiveMask | LM_ACCEPT_ALL_MULTICAST);
-
- pUmDevice->opened = 1;
- pUmDevice->tx_full = 0;
- pUmDevice->tx_pkt = 0;
- pUmDevice->rx_pkt = 0;
- printf("eth%d: %s @0x%lx,",
- pDevice->index, pUmDevice->name, (unsigned long)ioBase);
- printf( "node addr ");
- for (i = 0; i < 6; i++) {
- printf("%2.2x", pDevice->NodeAddress[i]);
- }
- printf("\n");
-
- printf("eth%d: ", pDevice->index);
- printf("%s with ",
- chip_rev[bcm570xDevices[i].board_id].name);
-
- if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5400_PHY_ID)
- printf("Broadcom BCM5400 Copper ");
- else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID)
- printf("Broadcom BCM5401 Copper ");
- else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5411_PHY_ID)
- printf("Broadcom BCM5411 Copper ");
- else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5701_PHY_ID)
- printf("Broadcom BCM5701 Integrated Copper ");
- else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5703_PHY_ID)
- printf("Broadcom BCM5703 Integrated Copper ");
- else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM8002_PHY_ID)
- printf("Broadcom BCM8002 SerDes ");
- else if (pDevice->EnableTbi)
- printf("Agilent HDMP-1636 SerDes ");
- else
- printf("Unknown ");
- printf("transceiver found\n");
-
- printf("eth%d: %s, MTU: %d,",
- pDevice->index, pDevice->BusSpeedStr, 1500);
-
- if ((pDevice->ChipRevId != T3_CHIP_ID_5700_B0) &&
- rx_checksum[i])
- printf("Rx Checksum ON\n");
- else
- printf("Rx Checksum OFF\n");
- initialized++;
-
- return 0;
+ printf ("\n");
+
+ printf ("eth%d: ", pDevice->index);
+ printf ("%s with ", chip_rev[bcm570xDevices[i].board_id].name);
+
+ if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5400_PHY_ID)
+ printf ("Broadcom BCM5400 Copper ");
+ else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID)
+ printf ("Broadcom BCM5401 Copper ");
+ else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5411_PHY_ID)
+ printf ("Broadcom BCM5411 Copper ");
+ else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5701_PHY_ID)
+ printf ("Broadcom BCM5701 Integrated Copper ");
+ else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5703_PHY_ID)
+ printf ("Broadcom BCM5703 Integrated Copper ");
+ else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM8002_PHY_ID)
+ printf ("Broadcom BCM8002 SerDes ");
+ else if (pDevice->EnableTbi)
+ printf ("Agilent HDMP-1636 SerDes ");
+ else
+ printf ("Unknown ");
+ printf ("transceiver found\n");
+
+ printf ("eth%d: %s, MTU: %d,",
+ pDevice->index, pDevice->BusSpeedStr, 1500);
+
+ if ((pDevice->ChipRevId != T3_CHIP_ID_5700_B0) && rx_checksum[i])
+ printf ("Rx Checksum ON\n");
+ else
+ printf ("Rx Checksum OFF\n");
+ initialized++;
+
+ return 0;
}
/* Ethernet Interrupt service routine */
-void
-eth_isr(void)
+void eth_isr (void)
{
- LM_UINT32 oldtag, newtag;
- int i;
-
- pUmDevice->interrupt = 1;
-
- if (pDevice->UseTaggedStatus) {
- if ((pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) ||
- pUmDevice->adapter_just_inited) {
- MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 1);
- oldtag = pDevice->pStatusBlkVirt->StatusTag;
-
- for (i = 0; ; i++) {
- pDevice->pStatusBlkVirt->Status &= ~STATUS_BLOCK_UPDATED;
- LM_ServiceInterrupts(pDevice);
- newtag = pDevice->pStatusBlkVirt->StatusTag;
- if ((newtag == oldtag) || (i > 50)) {
- MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, newtag << 24);
- if (pDevice->UndiFix) {
- REG_WR(pDevice, Grc.LocalCtrl,
- pDevice->GrcLocalCtrl | 0x2);
- }
- break;
- }
- oldtag = newtag;
- }
+ LM_UINT32 oldtag, newtag;
+ int i;
+
+ pUmDevice->interrupt = 1;
+
+ if (pDevice->UseTaggedStatus) {
+ if ((pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) ||
+ pUmDevice->adapter_just_inited) {
+ MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 1);
+ oldtag = pDevice->pStatusBlkVirt->StatusTag;
+
+ for (i = 0;; i++) {
+ pDevice->pStatusBlkVirt->Status &=
+ ~STATUS_BLOCK_UPDATED;
+ LM_ServiceInterrupts (pDevice);
+ newtag = pDevice->pStatusBlkVirt->StatusTag;
+ if ((newtag == oldtag) || (i > 50)) {
+ MB_REG_WR (pDevice,
+ Mailbox.Interrupt[0].Low,
+ newtag << 24);
+ if (pDevice->UndiFix) {
+ REG_WR (pDevice, Grc.LocalCtrl,
+ pDevice->
+ GrcLocalCtrl | 0x2);
+ }
+ break;
+ }
+ oldtag = newtag;
+ }
+ }
+ } else {
+ while (pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) {
+ unsigned int dummy;
+
+ pDevice->pMemView->Mailbox.Interrupt[0].Low = 1;
+ pDevice->pStatusBlkVirt->Status &=
+ ~STATUS_BLOCK_UPDATED;
+ LM_ServiceInterrupts (pDevice);
+ pDevice->pMemView->Mailbox.Interrupt[0].Low = 0;
+ dummy = pDevice->pMemView->Mailbox.Interrupt[0].Low;
+ }
+ }
+
+ /* Allocate new RX buffers */
+ if (QQ_GetEntryCnt (&pUmDevice->rx_out_of_buf_q.Container)) {
+ bcm570xReplenishRxBuffers (pUmDevice);
}
- }
- else {
- while (pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) {
- unsigned int dummy;
-
- pDevice->pMemView->Mailbox.Interrupt[0].Low = 1;
- pDevice->pStatusBlkVirt->Status &= ~STATUS_BLOCK_UPDATED;
- LM_ServiceInterrupts(pDevice);
- pDevice->pMemView->Mailbox.Interrupt[0].Low = 0;
- dummy = pDevice->pMemView->Mailbox.Interrupt[0].Low;
+
+ /* Queue packets */
+ if (QQ_GetEntryCnt (&pDevice->RxPacketFreeQ.Container)) {
+ LM_QueueRxPackets (pDevice);
+ }
+
+ if (pUmDevice->tx_queued) {
+ pUmDevice->tx_queued = 0;
}
- }
-
- /* Allocate new RX buffers */
- if (QQ_GetEntryCnt(&pUmDevice->rx_out_of_buf_q.Container)) {
- bcm570xReplenishRxBuffers(pUmDevice);
- }
-
- /* Queue packets */
- if (QQ_GetEntryCnt(&pDevice->RxPacketFreeQ.Container)) {
- LM_QueueRxPackets(pDevice);
- }
-
- if (pUmDevice->tx_queued) {
- pUmDevice->tx_queued = 0;
- }
-
- if(pUmDevice->tx_full){
- if(pDevice->LinkStatus != LM_STATUS_LINK_DOWN){
- printf("NOTICE: tx was previously blocked, restarting MUX\n");
- pUmDevice->tx_full = 0;
+
+ if (pUmDevice->tx_full) {
+ if (pDevice->LinkStatus != LM_STATUS_LINK_DOWN) {
+ printf
+ ("NOTICE: tx was previously blocked, restarting MUX\n");
+ pUmDevice->tx_full = 0;
+ }
}
- }
- pUmDevice->interrupt = 0;
+ pUmDevice->interrupt = 0;
}
-int
-eth_send(volatile void *packet, int length)
+int eth_send (volatile void *packet, int length)
{
- int status = 0;
+ int status = 0;
#if ET_DEBUG
- unsigned char* ptr = (unsigned char*)packet;
+ unsigned char *ptr = (unsigned char *)packet;
#endif
- PLM_PACKET pPacket;
- PUM_PACKET pUmPacket;
+ PLM_PACKET pPacket;
+ PUM_PACKET pUmPacket;
- /* Link down, return */
- while(pDevice->LinkStatus == LM_STATUS_LINK_DOWN) {
+ /* Link down, return */
+ while (pDevice->LinkStatus == LM_STATUS_LINK_DOWN) {
#if 0
- printf("eth%d: link down - check cable or link partner.\n",
- pUmDevice->index);
+ printf ("eth%d: link down - check cable or link partner.\n",
+ pUmDevice->index);
#endif
- eth_isr();
+ eth_isr ();
+
+ /* Wait to see link for one-half a second before sending ... */
+ udelay (1500000);
- /* Wait to see link for one-half a second before sending ... */
- udelay(1500000);
+ }
- }
+ /* Clear sent flag */
+ pUmDevice->tx_pkt = 0;
- /* Clear sent flag */
- pUmDevice->tx_pkt = 0;
+ /* Previously blocked */
+ if (pUmDevice->tx_full) {
+ printf ("eth%d: tx blocked.\n", pUmDevice->index);
+ return 0;
+ }
- /* Previously blocked */
- if(pUmDevice->tx_full){
- printf("eth%d: tx blocked.\n", pUmDevice->index);
- return 0;
- }
+ pPacket = (PLM_PACKET)
+ QQ_PopHead (&pDevice->TxPacketFreeQ.Container);
- pPacket = (PLM_PACKET)
- QQ_PopHead(&pDevice->TxPacketFreeQ.Container);
+ if (pPacket == 0) {
+ pUmDevice->tx_full = 1;
+ printf ("bcm570xEndSend: TX full!\n");
+ return 0;
+ }
- if (pPacket == 0) {
- pUmDevice->tx_full = 1;
- printf("bcm570xEndSend: TX full!\n");
- return 0;
- }
+ if (pDevice->SendBdLeft.counter == 0) {
+ pUmDevice->tx_full = 1;
+ printf ("bcm570xEndSend: no more TX descriptors!\n");
+ QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket);
+ return 0;
+ }
- if (pDevice->SendBdLeft.counter == 0) {
- pUmDevice->tx_full = 1;
- printf("bcm570xEndSend: no more TX descriptors!\n");
- QQ_PushHead(&pDevice->TxPacketFreeQ.Container, pPacket);
- return 0;
- }
-
- if (length <= 0){
- printf("eth: bad packet size: %d\n", length);
- goto out;
- }
-
- /* Get packet buffers and fragment list */
- pUmPacket = (PUM_PACKET) pPacket;
- /* Single DMA Descriptor transmit.
- * Fragments may be provided, but one DMA descriptor max is
- * used to send the packet.
- */
- if (MM_CoalesceTxBuffer (pDevice, pPacket) != LM_STATUS_SUCCESS) {
- if (pUmPacket->skbuff == NULL){
- /* Packet was discarded */
- printf("TX: failed (1)\n");
- status = 1;
- } else{
- printf("TX: failed (2)\n");
- status = 2;
+ if (length <= 0) {
+ printf ("eth: bad packet size: %d\n", length);
+ goto out;
}
- QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket);
- return status;
- }
-
- /* Copy packet to DMA buffer */
- memset(pUmPacket->skbuff, 0x0, MAX_PACKET_SIZE);
- memcpy((void*)pUmPacket->skbuff, (void*)packet, length);
- pPacket->PacketSize = length;
- pPacket->Flags |= SND_BD_FLAG_END|SND_BD_FLAG_COAL_NOW;
- pPacket->u.Tx.FragCount = 1;
- /* We've already provided a frame ready for transmission */
- pPacket->Flags &= ~SND_BD_FLAG_TCP_UDP_CKSUM;
-
- if ( LM_SendPacket(pDevice, pPacket) == LM_STATUS_FAILURE){
- /*
- * A lower level send failure will push the packet descriptor back
- * in the free queue, so just deal with the VxWorks clusters.
+
+ /* Get packet buffers and fragment list */
+ pUmPacket = (PUM_PACKET) pPacket;
+ /* Single DMA Descriptor transmit.
+ * Fragments may be provided, but one DMA descriptor max is
+ * used to send the packet.
*/
- if (pUmPacket->skbuff == NULL){
- printf("TX failed (1)!\n");
- /* Packet was discarded */
- status = 3;
- } else {
- /* A resource problem ... */
- printf("TX failed (2)!\n");
- status = 4;
+ if (MM_CoalesceTxBuffer (pDevice, pPacket) != LM_STATUS_SUCCESS) {
+ if (pUmPacket->skbuff == NULL) {
+ /* Packet was discarded */
+ printf ("TX: failed (1)\n");
+ status = 1;
+ } else {
+ printf ("TX: failed (2)\n");
+ status = 2;
+ }
+ QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket);
+ return status;
}
- if (QQ_GetEntryCnt(&pDevice->TxPacketFreeQ.Container) == 0) {
- printf("TX: emptyQ!\n");
- pUmDevice->tx_full = 1;
+ /* Copy packet to DMA buffer */
+ memset (pUmPacket->skbuff, 0x0, MAX_PACKET_SIZE);
+ memcpy ((void *)pUmPacket->skbuff, (void *)packet, length);
+ pPacket->PacketSize = length;
+ pPacket->Flags |= SND_BD_FLAG_END | SND_BD_FLAG_COAL_NOW;
+ pPacket->u.Tx.FragCount = 1;
+ /* We've already provided a frame ready for transmission */
+ pPacket->Flags &= ~SND_BD_FLAG_TCP_UDP_CKSUM;
+
+ if (LM_SendPacket (pDevice, pPacket) == LM_STATUS_FAILURE) {
+ /*
+ * A lower level send failure will push the packet descriptor back
+ * in the free queue, so just deal with the VxWorks clusters.
+ */
+ if (pUmPacket->skbuff == NULL) {
+ printf ("TX failed (1)!\n");
+ /* Packet was discarded */
+ status = 3;
+ } else {
+ /* A resource problem ... */
+ printf ("TX failed (2)!\n");
+ status = 4;
+ }
+
+ if (QQ_GetEntryCnt (&pDevice->TxPacketFreeQ.Container) == 0) {
+ printf ("TX: emptyQ!\n");
+ pUmDevice->tx_full = 1;
+ }
}
- }
- while(pUmDevice->tx_pkt == 0){
- /* Service TX */
- eth_isr();
- }
+ while (pUmDevice->tx_pkt == 0) {
+ /* Service TX */
+ eth_isr ();
+ }
#if ET_DEBUG
- printf("eth_send: 0x%x, %d bytes\n"
- "[%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x] ...\n",
- (int)pPacket, length,
- ptr[0],ptr[1],ptr[2],ptr[3],ptr[4],ptr[5],
- ptr[6],ptr[7],ptr[8],ptr[9],ptr[10],ptr[11],ptr[12],
- ptr[13],ptr[14],ptr[15]);
+ printf ("eth_send: 0x%x, %d bytes\n"
+ "[%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x] ...\n",
+ (int)pPacket, length,
+ ptr[0], ptr[1], ptr[2], ptr[3], ptr[4], ptr[5],
+ ptr[6], ptr[7], ptr[8], ptr[9], ptr[10], ptr[11], ptr[12],
+ ptr[13], ptr[14], ptr[15]);
#endif
- pUmDevice->tx_pkt = 0;
- QQ_PushHead(&pDevice->TxPacketFreeQ.Container, pPacket);
+ pUmDevice->tx_pkt = 0;
+ QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket);
- /* Done with send */
- out:
- return status;
+ /* Done with send */
+ out:
+ return status;
}
-
/* Ethernet receive */
-int
-eth_rx(void)
+int eth_rx (void)
{
- PLM_PACKET pPacket = NULL;
- PUM_PACKET pUmPacket = NULL;
- void *skb;
- int size=0;
+ PLM_PACKET pPacket = NULL;
+ PUM_PACKET pUmPacket = NULL;
+ void *skb;
+ int size = 0;
- while(TRUE) {
+ while (TRUE) {
- bcm570x_service_isr:
- /* Pull down packet if it is there */
- eth_isr();
+ bcm570x_service_isr:
+ /* Pull down packet if it is there */
+ eth_isr ();
- /* Indicate RX packets called */
- if(pUmDevice->rx_pkt){
- /* printf("eth_rx: got a packet...\n"); */
- pUmDevice->rx_pkt = 0;
- } else {
- /* printf("eth_rx: waiting for packet...\n"); */
- goto bcm570x_service_isr;
- }
+ /* Indicate RX packets called */
+ if (pUmDevice->rx_pkt) {
+ /* printf("eth_rx: got a packet...\n"); */
+ pUmDevice->rx_pkt = 0;
+ } else {
+ /* printf("eth_rx: waiting for packet...\n"); */
+ goto bcm570x_service_isr;
+ }
- pPacket = (PLM_PACKET)
- QQ_PopHead(&pDevice->RxPacketReceivedQ.Container);
+ pPacket = (PLM_PACKET)
+ QQ_PopHead (&pDevice->RxPacketReceivedQ.Container);
- if (pPacket == 0){
- printf("eth_rx: empty packet!\n");
- goto bcm570x_service_isr;
- }
+ if (pPacket == 0) {
+ printf ("eth_rx: empty packet!\n");
+ goto bcm570x_service_isr;
+ }
- pUmPacket = (PUM_PACKET) pPacket;
+ pUmPacket = (PUM_PACKET) pPacket;
#if ET_DEBUG
- printf("eth_rx: packet @0x%x\n",
- (int)pPacket);
+ printf ("eth_rx: packet @0x%x\n", (int)pPacket);
#endif
- /* If the packet generated an error, reuse buffer */
- if ((pPacket->PacketStatus != LM_STATUS_SUCCESS) ||
- ((size = pPacket->PacketSize) > pDevice->RxMtu)) {
-
- /* reuse skb */
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
- printf("eth_rx: error in packet dma!\n");
- goto bcm570x_service_isr;
- }
+ /* If the packet generated an error, reuse buffer */
+ if ((pPacket->PacketStatus != LM_STATUS_SUCCESS) ||
+ ((size = pPacket->PacketSize) > pDevice->RxMtu)) {
+
+ /* reuse skb */
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container,
+ pPacket);
+ printf ("eth_rx: error in packet dma!\n");
+ goto bcm570x_service_isr;
+ }
- /* Set size and address */
- skb = pUmPacket->skbuff;
- size = pPacket->PacketSize;
+ /* Set size and address */
+ skb = pUmPacket->skbuff;
+ size = pPacket->PacketSize;
- /* Pass the packet up to the protocol
- * layers.
- */
- NetReceive(skb, size);
+ /* Pass the packet up to the protocol
+ * layers.
+ */
+ NetReceive (skb, size);
- /* Free packet buffer */
- bcm570xPktFree (pUmDevice->index, skb);
- pUmPacket->skbuff = NULL;
+ /* Free packet buffer */
+ bcm570xPktFree (pUmDevice->index, skb);
+ pUmPacket->skbuff = NULL;
- /* Reuse SKB */
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
+ /* Reuse SKB */
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
- return 0; /* Got a packet, bail ... */
- }
- return size;
+ return 0; /* Got a packet, bail ... */
+ }
+ return size;
}
-
/* Shut down device */
-void
-eth_halt(void)
+void eth_halt (void)
{
- int i;
- if ( initialized)
- if (pDevice && pUmDevice && pUmDevice->opened){
- printf("\neth%d:%s,", pUmDevice->index, pUmDevice->name);
- printf("HALT,");
- /* stop device */
- LM_Halt(pDevice);
- printf("POWER DOWN,");
- LM_SetPowerState(pDevice, LM_POWER_STATE_D3);
-
- /* Free the memory allocated by the device in tigon3 */
- for (i = 0; i < pUmDevice->mem_list_num; i++) {
- if (pUmDevice->mem_list[i]) {
- /* sanity check */
- if (pUmDevice->dma_list[i]) { /* cache-safe memory */
- free(pUmDevice->mem_list[i]);
- } else {
- free(pUmDevice->mem_list[i]); /* normal memory */
+ int i;
+ if (initialized)
+ if (pDevice && pUmDevice && pUmDevice->opened) {
+ printf ("\neth%d:%s,", pUmDevice->index,
+ pUmDevice->name);
+ printf ("HALT,");
+ /* stop device */
+ LM_Halt (pDevice);
+ printf ("POWER DOWN,");
+ LM_SetPowerState (pDevice, LM_POWER_STATE_D3);
+
+ /* Free the memory allocated by the device in tigon3 */
+ for (i = 0; i < pUmDevice->mem_list_num; i++) {
+ if (pUmDevice->mem_list[i]) {
+ /* sanity check */
+ if (pUmDevice->dma_list[i]) { /* cache-safe memory */
+ free (pUmDevice->mem_list[i]);
+ } else {
+ free (pUmDevice->mem_list[i]); /* normal memory */
+ }
+ }
+ }
+ pUmDevice->opened = 0;
+ free (pDevice);
+ pDevice = NULL;
+ pUmDevice = NULL;
+ initialized = 0;
+ printf ("done - offline.\n");
}
- }
- }
- pUmDevice->opened = 0;
- free(pDevice);
- pDevice = NULL;
- pUmDevice = NULL;
- initialized = 0;
- printf("done - offline.\n");
- }
}
-
/*
*
* Middle Module: Interface between the HW driver (tigon3 modules) and
*/
/* Middle module dependency - size of a packet descriptor */
-int MM_Packet_Desc_Size = sizeof(UM_PACKET);
-
+int MM_Packet_Desc_Size = sizeof (UM_PACKET);
LM_STATUS
-MM_ReadConfig32(PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 Offset,
- LM_UINT32 *pValue32)
+MM_ReadConfig32 (PLM_DEVICE_BLOCK pDevice,
+ LM_UINT32 Offset, LM_UINT32 * pValue32)
{
- UM_DEVICE_BLOCK *pUmDevice;
- pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
- pci_read_config_dword(pUmDevice->pdev,
- Offset, (u32 *) pValue32);
- return LM_STATUS_SUCCESS;
+ UM_DEVICE_BLOCK *pUmDevice;
+ pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
+ pci_read_config_dword (pUmDevice->pdev, Offset, (u32 *) pValue32);
+ return LM_STATUS_SUCCESS;
}
-
LM_STATUS
-MM_WriteConfig32(PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 Offset,
- LM_UINT32 Value32)
+MM_WriteConfig32 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT32 Value32)
{
- UM_DEVICE_BLOCK *pUmDevice;
- pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
- pci_write_config_dword(pUmDevice->pdev,
- Offset, Value32);
- return LM_STATUS_SUCCESS;
+ UM_DEVICE_BLOCK *pUmDevice;
+ pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
+ pci_write_config_dword (pUmDevice->pdev, Offset, Value32);
+ return LM_STATUS_SUCCESS;
}
-
LM_STATUS
-MM_ReadConfig16(PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 Offset,
- LM_UINT16 *pValue16)
+MM_ReadConfig16 (PLM_DEVICE_BLOCK pDevice,
+ LM_UINT32 Offset, LM_UINT16 * pValue16)
{
- UM_DEVICE_BLOCK *pUmDevice;
- pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
- pci_read_config_word(pUmDevice->pdev,
- Offset, (u16*) pValue16);
- return LM_STATUS_SUCCESS;
+ UM_DEVICE_BLOCK *pUmDevice;
+ pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
+ pci_read_config_word (pUmDevice->pdev, Offset, (u16 *) pValue16);
+ return LM_STATUS_SUCCESS;
}
LM_STATUS
-MM_WriteConfig16(PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 Offset,
- LM_UINT16 Value16)
+MM_WriteConfig16 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT16 Value16)
{
- UM_DEVICE_BLOCK *pUmDevice;
- pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
- pci_write_config_word(pUmDevice->pdev,
- Offset, Value16);
- return LM_STATUS_SUCCESS;
+ UM_DEVICE_BLOCK *pUmDevice;
+ pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
+ pci_write_config_word (pUmDevice->pdev, Offset, Value16);
+ return LM_STATUS_SUCCESS;
}
-
LM_STATUS
-MM_AllocateSharedMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
- PLM_VOID *pMemoryBlockVirt,
- PLM_PHYSICAL_ADDRESS pMemoryBlockPhy,
- LM_BOOL Cached)
+MM_AllocateSharedMemory (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
+ PLM_VOID * pMemoryBlockVirt,
+ PLM_PHYSICAL_ADDRESS pMemoryBlockPhy, LM_BOOL Cached)
{
- PLM_VOID pvirt;
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- dma_addr_t mapping;
+ PLM_VOID pvirt;
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ dma_addr_t mapping;
- pvirt = malloc(BlockSize);
- mapping = (dma_addr_t)(pvirt);
- if (!pvirt)
- return LM_STATUS_FAILURE;
+ pvirt = malloc (BlockSize);
+ mapping = (dma_addr_t) (pvirt);
+ if (!pvirt)
+ return LM_STATUS_FAILURE;
- pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt;
- pUmDevice->dma_list[pUmDevice->mem_list_num] = mapping;
- pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = BlockSize;
- memset(pvirt, 0, BlockSize);
+ pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt;
+ pUmDevice->dma_list[pUmDevice->mem_list_num] = mapping;
+ pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = BlockSize;
+ memset (pvirt, 0, BlockSize);
- *pMemoryBlockVirt = (PLM_VOID) pvirt;
- MM_SetAddr (pMemoryBlockPhy, (dma_addr_t) mapping);
+ *pMemoryBlockVirt = (PLM_VOID) pvirt;
+ MM_SetAddr (pMemoryBlockPhy, (dma_addr_t) mapping);
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-
LM_STATUS
-MM_AllocateMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
- PLM_VOID *pMemoryBlockVirt)
+MM_AllocateMemory (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
+ PLM_VOID * pMemoryBlockVirt)
{
- PLM_VOID pvirt;
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ PLM_VOID pvirt;
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- pvirt = malloc(BlockSize);
+ pvirt = malloc (BlockSize);
- if (!pvirt)
- return LM_STATUS_FAILURE;
+ if (!pvirt)
+ return LM_STATUS_FAILURE;
- pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt;
- pUmDevice->dma_list[pUmDevice->mem_list_num] = 0;
- pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = BlockSize;
- memset(pvirt, 0, BlockSize);
- *pMemoryBlockVirt = pvirt;
+ pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt;
+ pUmDevice->dma_list[pUmDevice->mem_list_num] = 0;
+ pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = BlockSize;
+ memset (pvirt, 0, BlockSize);
+ *pMemoryBlockVirt = pvirt;
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-LM_STATUS
-MM_MapMemBase(PLM_DEVICE_BLOCK pDevice)
+LM_STATUS MM_MapMemBase (PLM_DEVICE_BLOCK pDevice)
{
- printf("BCM570x PCI Memory base address @0x%x\n",
- (unsigned int)pDevice->pMappedMemBase);
- return LM_STATUS_SUCCESS;
+ printf ("BCM570x PCI Memory base address @0x%x\n",
+ (unsigned int)pDevice->pMappedMemBase);
+ return LM_STATUS_SUCCESS;
}
-LM_STATUS
-MM_InitializeUmPackets(PLM_DEVICE_BLOCK pDevice)
+LM_STATUS MM_InitializeUmPackets (PLM_DEVICE_BLOCK pDevice)
{
- int i;
- void* skb;
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- PUM_PACKET pUmPacket = NULL;
- PLM_PACKET pPacket = NULL;
-
- for (i = 0; i < pDevice->RxPacketDescCnt; i++) {
- pPacket = QQ_PopHead(&pDevice->RxPacketFreeQ.Container);
- pUmPacket = (PUM_PACKET) pPacket;
+ int i;
+ void *skb;
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ PUM_PACKET pUmPacket = NULL;
+ PLM_PACKET pPacket = NULL;
+
+ for (i = 0; i < pDevice->RxPacketDescCnt; i++) {
+ pPacket = QQ_PopHead (&pDevice->RxPacketFreeQ.Container);
+ pUmPacket = (PUM_PACKET) pPacket;
+
+ if (pPacket == 0) {
+ printf ("MM_InitializeUmPackets: Bad RxPacketFreeQ\n");
+ }
- if (pPacket == 0) {
- printf("MM_InitializeUmPackets: Bad RxPacketFreeQ\n");
- }
+ skb = bcm570xPktAlloc (pUmDevice->index,
+ pPacket->u.Rx.RxBufferSize + 2);
- skb = bcm570xPktAlloc(pUmDevice->index,
- pPacket->u.Rx.RxBufferSize + 2);
+ if (skb == 0) {
+ pUmPacket->skbuff = 0;
+ QQ_PushTail (&pUmDevice->rx_out_of_buf_q.Container,
+ pPacket);
+ printf ("MM_InitializeUmPackets: out of buffer.\n");
+ continue;
+ }
- if (skb == 0) {
- pUmPacket->skbuff = 0;
- QQ_PushTail(&pUmDevice->rx_out_of_buf_q.Container, pPacket);
- printf("MM_InitializeUmPackets: out of buffer.\n");
- continue;
+ pUmPacket->skbuff = skb;
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
}
- pUmPacket->skbuff = skb;
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
- }
-
- pUmDevice->rx_low_buf_thresh = pDevice->RxPacketDescCnt / 8;
+ pUmDevice->rx_low_buf_thresh = pDevice->RxPacketDescCnt / 8;
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-LM_STATUS
-MM_GetConfig(PLM_DEVICE_BLOCK pDevice)
+LM_STATUS MM_GetConfig (PLM_DEVICE_BLOCK pDevice)
{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- int index = pDevice->index;
-
- if (auto_speed[index] == 0)
- pDevice->DisableAutoNeg = TRUE;
- else
- pDevice->DisableAutoNeg = FALSE;
-
- if (line_speed[index] == 0) {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_AUTO;
- pDevice->DisableAutoNeg = FALSE;
- }
- else {
- if (line_speed[index] == 1000) {
- if (pDevice->EnableTbi) {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS_FULL_DUPLEX;
- }
- else if (full_duplex[index]) {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS_FULL_DUPLEX;
- }
- else {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS;
- }
- if (!pDevice->EnableTbi)
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ int index = pDevice->index;
+
+ if (auto_speed[index] == 0)
+ pDevice->DisableAutoNeg = TRUE;
+ else
pDevice->DisableAutoNeg = FALSE;
+
+ if (line_speed[index] == 0) {
+ pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_AUTO;
+ pDevice->DisableAutoNeg = FALSE;
+ } else {
+ if (line_speed[index] == 1000) {
+ if (pDevice->EnableTbi) {
+ pDevice->RequestedMediaType =
+ LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS_FULL_DUPLEX;
+ } else if (full_duplex[index]) {
+ pDevice->RequestedMediaType =
+ LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS_FULL_DUPLEX;
+ } else {
+ pDevice->RequestedMediaType =
+ LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS;
+ }
+ if (!pDevice->EnableTbi)
+ pDevice->DisableAutoNeg = FALSE;
+ } else if (line_speed[index] == 100) {
+ if (full_duplex[index]) {
+ pDevice->RequestedMediaType =
+ LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS_FULL_DUPLEX;
+ } else {
+ pDevice->RequestedMediaType =
+ LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS;
+ }
+ } else if (line_speed[index] == 10) {
+ if (full_duplex[index]) {
+ pDevice->RequestedMediaType =
+ LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS_FULL_DUPLEX;
+ } else {
+ pDevice->RequestedMediaType =
+ LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS;
+ }
+ } else {
+ pDevice->RequestedMediaType =
+ LM_REQUESTED_MEDIA_TYPE_AUTO;
+ pDevice->DisableAutoNeg = FALSE;
+ }
+
}
- else if (line_speed[index] == 100) {
- if (full_duplex[index]) {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS_FULL_DUPLEX;
- }
- else {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS;
- }
- }
- else if (line_speed[index] == 10) {
- if (full_duplex[index]) {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS_FULL_DUPLEX;
- }
- else {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS;
- }
+ pDevice->FlowControlCap = 0;
+ if (rx_flow_control[index] != 0) {
+ pDevice->FlowControlCap |= LM_FLOW_CONTROL_RECEIVE_PAUSE;
}
- else {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_AUTO;
- pDevice->DisableAutoNeg = FALSE;
+ if (tx_flow_control[index] != 0) {
+ pDevice->FlowControlCap |= LM_FLOW_CONTROL_TRANSMIT_PAUSE;
}
-
- }
- pDevice->FlowControlCap = 0;
- if (rx_flow_control[index] != 0) {
- pDevice->FlowControlCap |= LM_FLOW_CONTROL_RECEIVE_PAUSE;
- }
- if (tx_flow_control[index] != 0) {
- pDevice->FlowControlCap |= LM_FLOW_CONTROL_TRANSMIT_PAUSE;
- }
- if ((auto_flow_control[index] != 0) &&
- (pDevice->DisableAutoNeg == FALSE)) {
-
- pDevice->FlowControlCap |= LM_FLOW_CONTROL_AUTO_PAUSE;
- if ((tx_flow_control[index] == 0) &&
- (rx_flow_control[index] == 0)) {
- pDevice->FlowControlCap |=
- LM_FLOW_CONTROL_TRANSMIT_PAUSE |
- LM_FLOW_CONTROL_RECEIVE_PAUSE;
+ if ((auto_flow_control[index] != 0) &&
+ (pDevice->DisableAutoNeg == FALSE)) {
+
+ pDevice->FlowControlCap |= LM_FLOW_CONTROL_AUTO_PAUSE;
+ if ((tx_flow_control[index] == 0) &&
+ (rx_flow_control[index] == 0)) {
+ pDevice->FlowControlCap |=
+ LM_FLOW_CONTROL_TRANSMIT_PAUSE |
+ LM_FLOW_CONTROL_RECEIVE_PAUSE;
+ }
}
- }
- /* Default MTU for now */
- pUmDevice->mtu = 1500;
+ /* Default MTU for now */
+ pUmDevice->mtu = 1500;
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- if (pUmDevice->mtu > 1500) {
- pDevice->RxMtu = pUmDevice->mtu;
- pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT;
- }
- else {
- pDevice->RxJumboDescCnt = 0;
- }
- pDevice->RxJumboDescCnt = rx_jumbo_desc_cnt[index];
+ if (pUmDevice->mtu > 1500) {
+ pDevice->RxMtu = pUmDevice->mtu;
+ pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT;
+ } else {
+ pDevice->RxJumboDescCnt = 0;
+ }
+ pDevice->RxJumboDescCnt = rx_jumbo_desc_cnt[index];
#else
- pDevice->RxMtu = pUmDevice->mtu;
+ pDevice->RxMtu = pUmDevice->mtu;
#endif
- if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- pDevice->UseTaggedStatus = TRUE;
- pUmDevice->timer_interval = CFG_HZ;
- }
- else {
- pUmDevice->timer_interval = CFG_HZ/50;
- }
-
- pDevice->TxPacketDescCnt = tx_pkt_desc_cnt[index];
- pDevice->RxStdDescCnt = rx_std_desc_cnt[index];
- /* Note: adaptive coalescence really isn't adaptive in this driver */
- pUmDevice->rx_adaptive_coalesce = rx_adaptive_coalesce[index];
- if (!pUmDevice->rx_adaptive_coalesce) {
- pDevice->RxCoalescingTicks = rx_coalesce_ticks[index];
- if (pDevice->RxCoalescingTicks > MAX_RX_COALESCING_TICKS)
- pDevice->RxCoalescingTicks = MAX_RX_COALESCING_TICKS;
- pUmDevice->rx_curr_coalesce_ticks =pDevice->RxCoalescingTicks;
-
- pDevice->RxMaxCoalescedFrames = rx_max_coalesce_frames[index];
- if (pDevice->RxMaxCoalescedFrames>MAX_RX_MAX_COALESCED_FRAMES)
- pDevice->RxMaxCoalescedFrames =
- MAX_RX_MAX_COALESCED_FRAMES;
- pUmDevice->rx_curr_coalesce_frames =
- pDevice->RxMaxCoalescedFrames;
- pDevice->StatsCoalescingTicks = stats_coalesce_ticks[index];
- if (pDevice->StatsCoalescingTicks>MAX_STATS_COALESCING_TICKS)
- pDevice->StatsCoalescingTicks=
- MAX_STATS_COALESCING_TICKS;
- }
- else {
- pUmDevice->rx_curr_coalesce_frames =
- DEFAULT_RX_MAX_COALESCED_FRAMES;
- pUmDevice->rx_curr_coalesce_ticks =
- DEFAULT_RX_COALESCING_TICKS;
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ pDevice->UseTaggedStatus = TRUE;
+ pUmDevice->timer_interval = CFG_HZ;
+ } else {
+ pUmDevice->timer_interval = CFG_HZ / 50;
}
- pDevice->TxCoalescingTicks = tx_coalesce_ticks[index];
- if (pDevice->TxCoalescingTicks > MAX_TX_COALESCING_TICKS)
- pDevice->TxCoalescingTicks = MAX_TX_COALESCING_TICKS;
- pDevice->TxMaxCoalescedFrames = tx_max_coalesce_frames[index];
- if (pDevice->TxMaxCoalescedFrames > MAX_TX_MAX_COALESCED_FRAMES)
- pDevice->TxMaxCoalescedFrames = MAX_TX_MAX_COALESCED_FRAMES;
- if (enable_wol[index]) {
- pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_MAGIC_PACKET;
- pDevice->WakeUpMode = LM_WAKE_UP_MODE_MAGIC_PACKET;
- }
- pDevice->NicSendBd = TRUE;
+ pDevice->TxPacketDescCnt = tx_pkt_desc_cnt[index];
+ pDevice->RxStdDescCnt = rx_std_desc_cnt[index];
+ /* Note: adaptive coalescence really isn't adaptive in this driver */
+ pUmDevice->rx_adaptive_coalesce = rx_adaptive_coalesce[index];
+ if (!pUmDevice->rx_adaptive_coalesce) {
+ pDevice->RxCoalescingTicks = rx_coalesce_ticks[index];
+ if (pDevice->RxCoalescingTicks > MAX_RX_COALESCING_TICKS)
+ pDevice->RxCoalescingTicks = MAX_RX_COALESCING_TICKS;
+ pUmDevice->rx_curr_coalesce_ticks = pDevice->RxCoalescingTicks;
+
+ pDevice->RxMaxCoalescedFrames = rx_max_coalesce_frames[index];
+ if (pDevice->RxMaxCoalescedFrames > MAX_RX_MAX_COALESCED_FRAMES)
+ pDevice->RxMaxCoalescedFrames =
+ MAX_RX_MAX_COALESCED_FRAMES;
+ pUmDevice->rx_curr_coalesce_frames =
+ pDevice->RxMaxCoalescedFrames;
+ pDevice->StatsCoalescingTicks = stats_coalesce_ticks[index];
+ if (pDevice->StatsCoalescingTicks > MAX_STATS_COALESCING_TICKS)
+ pDevice->StatsCoalescingTicks =
+ MAX_STATS_COALESCING_TICKS;
+ } else {
+ pUmDevice->rx_curr_coalesce_frames =
+ DEFAULT_RX_MAX_COALESCED_FRAMES;
+ pUmDevice->rx_curr_coalesce_ticks = DEFAULT_RX_COALESCING_TICKS;
+ }
+ pDevice->TxCoalescingTicks = tx_coalesce_ticks[index];
+ if (pDevice->TxCoalescingTicks > MAX_TX_COALESCING_TICKS)
+ pDevice->TxCoalescingTicks = MAX_TX_COALESCING_TICKS;
+ pDevice->TxMaxCoalescedFrames = tx_max_coalesce_frames[index];
+ if (pDevice->TxMaxCoalescedFrames > MAX_TX_MAX_COALESCED_FRAMES)
+ pDevice->TxMaxCoalescedFrames = MAX_TX_MAX_COALESCED_FRAMES;
+
+ if (enable_wol[index]) {
+ pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_MAGIC_PACKET;
+ pDevice->WakeUpMode = LM_WAKE_UP_MODE_MAGIC_PACKET;
+ }
+ pDevice->NicSendBd = TRUE;
- /* Don't update status blocks during interrupt */
- pDevice->RxCoalescingTicksDuringInt = 0;
- pDevice->TxCoalescingTicksDuringInt = 0;
+ /* Don't update status blocks during interrupt */
+ pDevice->RxCoalescingTicksDuringInt = 0;
+ pDevice->TxCoalescingTicksDuringInt = 0;
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-
-LM_STATUS
-MM_StartTxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
+LM_STATUS MM_StartTxDma (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- printf("Start TX DMA: dev=%d packet @0x%x\n",
- (int)pUmDevice->index, (unsigned int)pPacket);
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ printf ("Start TX DMA: dev=%d packet @0x%x\n",
+ (int)pUmDevice->index, (unsigned int)pPacket);
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-LM_STATUS
-MM_CompleteTxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
+LM_STATUS MM_CompleteTxDma (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- printf("Complete TX DMA: dev=%d packet @0x%x\n",
- (int)pUmDevice->index, (unsigned int)pPacket);
- return LM_STATUS_SUCCESS;
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ printf ("Complete TX DMA: dev=%d packet @0x%x\n",
+ (int)pUmDevice->index, (unsigned int)pPacket);
+ return LM_STATUS_SUCCESS;
}
-
-LM_STATUS
-MM_IndicateStatus(PLM_DEVICE_BLOCK pDevice, LM_STATUS Status)
+LM_STATUS MM_IndicateStatus (PLM_DEVICE_BLOCK pDevice, LM_STATUS Status)
{
- char buf[128];
- char lcd[4];
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- LM_FLOW_CONTROL flow_control;
-
- pUmDevice->delayed_link_ind = 0;
- memset(lcd, 0x0, 4);
-
- if (Status == LM_STATUS_LINK_DOWN) {
- sprintf(buf,"eth%d: %s: NIC Link is down\n",
- pUmDevice->index,pUmDevice->name);
- lcd[0] = 'L';lcd[1]='N';lcd[2]='K';lcd[3] = '?';
- } else if (Status == LM_STATUS_LINK_ACTIVE) {
- sprintf(buf,"eth%d:%s: ", pUmDevice->index, pUmDevice->name);
-
- if (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS){
- strcat(buf,"1000 Mbps ");
- lcd[0] = '1';lcd[1]='G';lcd[2]='B';
- } else if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS){
- strcat(buf,"100 Mbps ");
- lcd[0] = '1';lcd[1]='0';lcd[2]='0';
- } else if (pDevice->LineSpeed == LM_LINE_SPEED_10MBPS){
- strcat(buf,"10 Mbps ");
- lcd[0] = '1';lcd[1]='0';lcd[2]=' ';
- }
- if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL){
- strcat(buf, "full duplex");
- lcd[3] = 'F';
- } else {
- strcat(buf, "half duplex");
- lcd[3] = 'H';
- }
- strcat(buf, " link up");
-
- flow_control = pDevice->FlowControl &
- (LM_FLOW_CONTROL_RECEIVE_PAUSE |
- LM_FLOW_CONTROL_TRANSMIT_PAUSE);
-
- if (flow_control) {
- if (flow_control & LM_FLOW_CONTROL_RECEIVE_PAUSE) {
- strcat(buf,", receive ");
- if (flow_control & LM_FLOW_CONTROL_TRANSMIT_PAUSE)
- strcat(buf," & transmit ");
- }
- else {
- strcat(buf,", transmit ");
- }
- strcat(buf,"flow control ON");
- } else {
- strcat(buf, ", flow control OFF");
+ char buf[128];
+ char lcd[4];
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ LM_FLOW_CONTROL flow_control;
+
+ pUmDevice->delayed_link_ind = 0;
+ memset (lcd, 0x0, 4);
+
+ if (Status == LM_STATUS_LINK_DOWN) {
+ sprintf (buf, "eth%d: %s: NIC Link is down\n",
+ pUmDevice->index, pUmDevice->name);
+ lcd[0] = 'L';
+ lcd[1] = 'N';
+ lcd[2] = 'K';
+ lcd[3] = '?';
+ } else if (Status == LM_STATUS_LINK_ACTIVE) {
+ sprintf (buf, "eth%d:%s: ", pUmDevice->index, pUmDevice->name);
+
+ if (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) {
+ strcat (buf, "1000 Mbps ");
+ lcd[0] = '1';
+ lcd[1] = 'G';
+ lcd[2] = 'B';
+ } else if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS) {
+ strcat (buf, "100 Mbps ");
+ lcd[0] = '1';
+ lcd[1] = '0';
+ lcd[2] = '0';
+ } else if (pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) {
+ strcat (buf, "10 Mbps ");
+ lcd[0] = '1';
+ lcd[1] = '0';
+ lcd[2] = ' ';
+ }
+ if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL) {
+ strcat (buf, "full duplex");
+ lcd[3] = 'F';
+ } else {
+ strcat (buf, "half duplex");
+ lcd[3] = 'H';
+ }
+ strcat (buf, " link up");
+
+ flow_control = pDevice->FlowControl &
+ (LM_FLOW_CONTROL_RECEIVE_PAUSE |
+ LM_FLOW_CONTROL_TRANSMIT_PAUSE);
+
+ if (flow_control) {
+ if (flow_control & LM_FLOW_CONTROL_RECEIVE_PAUSE) {
+ strcat (buf, ", receive ");
+ if (flow_control &
+ LM_FLOW_CONTROL_TRANSMIT_PAUSE)
+ strcat (buf, " & transmit ");
+ } else {
+ strcat (buf, ", transmit ");
+ }
+ strcat (buf, "flow control ON");
+ } else {
+ strcat (buf, ", flow control OFF");
+ }
+ strcat (buf, "\n");
+ printf ("%s", buf);
}
- strcat(buf,"\n");
- printf("%s",buf);
- }
#if 0
- sysLedDsply(lcd[0],lcd[1],lcd[2],lcd[3]);
+ sysLedDsply (lcd[0], lcd[1], lcd[2], lcd[3]);
#endif
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-LM_STATUS
-MM_FreeRxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
+LM_STATUS MM_FreeRxBuffer (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- PUM_PACKET pUmPacket;
- void *skb;
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ PUM_PACKET pUmPacket;
+ void *skb;
- pUmPacket = (PUM_PACKET) pPacket;
+ pUmPacket = (PUM_PACKET) pPacket;
- if ((skb = pUmPacket->skbuff))
- bcm570xPktFree(pUmDevice->index, skb);
+ if ((skb = pUmPacket->skbuff))
+ bcm570xPktFree (pUmDevice->index, skb);
- pUmPacket->skbuff = 0;
+ pUmPacket->skbuff = 0;
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-unsigned long
-MM_AnGetCurrentTime_us(PAN_STATE_INFO pAnInfo)
+unsigned long MM_AnGetCurrentTime_us (PAN_STATE_INFO pAnInfo)
{
- return get_timer(0);
+ return get_timer (0);
}
/*
* non-fatal. The incoming cluster chain is not freed, giving
* the caller the choice of whether to try a retransmit later.
*/
-LM_STATUS
-MM_CoalesceTxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
+LM_STATUS MM_CoalesceTxBuffer (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
{
- PUM_PACKET pUmPacket = (PUM_PACKET) pPacket;
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- void *skbnew;
- int len = 0;
-
- if (len == 0)
- return (LM_STATUS_SUCCESS);
-
- if (len > MAX_PACKET_SIZE){
- printf ("eth%d: xmit frame discarded, too big!, size = %d\n",
- pUmDevice->index, len);
- return (LM_STATUS_FAILURE);
- }
+ PUM_PACKET pUmPacket = (PUM_PACKET) pPacket;
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ void *skbnew;
+ int len = 0;
+
+ if (len == 0)
+ return (LM_STATUS_SUCCESS);
+
+ if (len > MAX_PACKET_SIZE) {
+ printf ("eth%d: xmit frame discarded, too big!, size = %d\n",
+ pUmDevice->index, len);
+ return (LM_STATUS_FAILURE);
+ }
- skbnew = bcm570xPktAlloc(pUmDevice->index, MAX_PACKET_SIZE);
+ skbnew = bcm570xPktAlloc (pUmDevice->index, MAX_PACKET_SIZE);
- if (skbnew == NULL) {
- pUmDevice->tx_full = 1;
- printf ("eth%d: out of transmit buffers", pUmDevice->index);
- return (LM_STATUS_FAILURE);
- }
+ if (skbnew == NULL) {
+ pUmDevice->tx_full = 1;
+ printf ("eth%d: out of transmit buffers", pUmDevice->index);
+ return (LM_STATUS_FAILURE);
+ }
- /* New packet values */
- pUmPacket->skbuff = skbnew;
- pUmPacket->lm_packet.u.Tx.FragCount = 1;
+ /* New packet values */
+ pUmPacket->skbuff = skbnew;
+ pUmPacket->lm_packet.u.Tx.FragCount = 1;
- return (LM_STATUS_SUCCESS);
+ return (LM_STATUS_SUCCESS);
}
-
-LM_STATUS
-MM_IndicateRxPackets(PLM_DEVICE_BLOCK pDevice)
+LM_STATUS MM_IndicateRxPackets (PLM_DEVICE_BLOCK pDevice)
{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- pUmDevice->rx_pkt = 1;
- return LM_STATUS_SUCCESS;
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ pUmDevice->rx_pkt = 1;
+ return LM_STATUS_SUCCESS;
}
-LM_STATUS
-MM_IndicateTxPackets(PLM_DEVICE_BLOCK pDevice)
+LM_STATUS MM_IndicateTxPackets (PLM_DEVICE_BLOCK pDevice)
{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- PLM_PACKET pPacket;
- PUM_PACKET pUmPacket;
- void *skb;
- while ( TRUE ) {
-
- pPacket = (PLM_PACKET)
- QQ_PopHead(&pDevice->TxPacketXmittedQ.Container);
-
- if (pPacket == 0)
- break;
-
- pUmPacket = (PUM_PACKET) pPacket;
- skb = (void*)pUmPacket->skbuff;
-
- /*
- * Free MBLK if we transmitted a fragmented packet or a
- * non-fragmented packet straight from the VxWorks
- * buffer pool. If packet was copied to a local transmit
- * buffer, then there's no MBUF to free, just free
- * the transmit buffer back to the cluster pool.
- */
-
- if (skb)
- bcm570xPktFree (pUmDevice->index, skb);
-
- pUmPacket->skbuff = 0;
- QQ_PushTail(&pDevice->TxPacketFreeQ.Container, pPacket);
- pUmDevice->tx_pkt = 1;
- }
- if (pUmDevice->tx_full) {
- if (QQ_GetEntryCnt(&pDevice->TxPacketFreeQ.Container) >=
- (QQ_GetSize(&pDevice->TxPacketFreeQ.Container) >> 1))
- pUmDevice->tx_full = 0;
- }
- return LM_STATUS_SUCCESS;
+ PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
+ PLM_PACKET pPacket;
+ PUM_PACKET pUmPacket;
+ void *skb;
+ while (TRUE) {
+
+ pPacket = (PLM_PACKET)
+ QQ_PopHead (&pDevice->TxPacketXmittedQ.Container);
+
+ if (pPacket == 0)
+ break;
+
+ pUmPacket = (PUM_PACKET) pPacket;
+ skb = (void *)pUmPacket->skbuff;
+
+ /*
+ * Free MBLK if we transmitted a fragmented packet or a
+ * non-fragmented packet straight from the VxWorks
+ * buffer pool. If packet was copied to a local transmit
+ * buffer, then there's no MBUF to free, just free
+ * the transmit buffer back to the cluster pool.
+ */
+
+ if (skb)
+ bcm570xPktFree (pUmDevice->index, skb);
+
+ pUmPacket->skbuff = 0;
+ QQ_PushTail (&pDevice->TxPacketFreeQ.Container, pPacket);
+ pUmDevice->tx_pkt = 1;
+ }
+ if (pUmDevice->tx_full) {
+ if (QQ_GetEntryCnt (&pDevice->TxPacketFreeQ.Container) >=
+ (QQ_GetSize (&pDevice->TxPacketFreeQ.Container) >> 1))
+ pUmDevice->tx_full = 0;
+ }
+ return LM_STATUS_SUCCESS;
}
/*
* Return its length and physical address.
*/
void MM_MapTxDma
- (
- PLM_DEVICE_BLOCK pDevice,
- struct _LM_PACKET *pPacket,
- T3_64BIT_HOST_ADDR *paddr,
- LM_UINT32 *len,
- int frag)
-{
- PUM_PACKET pUmPacket = (PUM_PACKET) pPacket;
- *len = pPacket->PacketSize;
- MM_SetT3Addr(paddr, (dma_addr_t) pUmPacket->skbuff);
+ (PLM_DEVICE_BLOCK pDevice,
+ struct _LM_PACKET *pPacket,
+ T3_64BIT_HOST_ADDR * paddr, LM_UINT32 * len, int frag) {
+ PUM_PACKET pUmPacket = (PUM_PACKET) pPacket;
+ *len = pPacket->PacketSize;
+ MM_SetT3Addr (paddr, (dma_addr_t) pUmPacket->skbuff);
}
/*
* to a physical address as seen from a PCI device. Store the
* result at paddr.
*/
-void MM_MapRxDma(
- PLM_DEVICE_BLOCK pDevice,
- struct _LM_PACKET *pPacket,
- T3_64BIT_HOST_ADDR *paddr)
+void MM_MapRxDma (PLM_DEVICE_BLOCK pDevice,
+ struct _LM_PACKET *pPacket, T3_64BIT_HOST_ADDR * paddr)
{
- PUM_PACKET pUmPacket = (PUM_PACKET) pPacket;
- MM_SetT3Addr(paddr, (dma_addr_t) pUmPacket->skbuff);
+ PUM_PACKET pUmPacket = (PUM_PACKET) pPacket;
+ MM_SetT3Addr (paddr, (dma_addr_t) pUmPacket->skbuff);
}
-void
-MM_SetAddr (LM_PHYSICAL_ADDRESS *paddr, dma_addr_t addr)
+void MM_SetAddr (LM_PHYSICAL_ADDRESS * paddr, dma_addr_t addr)
{
#if (BITS_PER_LONG == 64)
- paddr->High = ((unsigned long) addr) >> 32;
- paddr->Low = ((unsigned long) addr) & 0xffffffff;
+ paddr->High = ((unsigned long)addr) >> 32;
+ paddr->Low = ((unsigned long)addr) & 0xffffffff;
#else
paddr->High = 0;
- paddr->Low = (unsigned long) addr;
+ paddr->Low = (unsigned long)addr;
#endif
}
-void
-MM_SetT3Addr(T3_64BIT_HOST_ADDR *paddr, dma_addr_t addr)
+void MM_SetT3Addr (T3_64BIT_HOST_ADDR * paddr, dma_addr_t addr)
{
- unsigned long baddr = (unsigned long) addr;
+ unsigned long baddr = (unsigned long)addr;
#if (BITS_PER_LONG == 64)
- set_64bit_addr(paddr, baddr & 0xffffffff, baddr >> 32);
+ set_64bit_addr (paddr, baddr & 0xffffffff, baddr >> 32);
#else
- set_64bit_addr(paddr, baddr, 0);
+ set_64bit_addr (paddr, baddr, 0);
#endif
}
* If any uses of the function remain, they will refer to the single copy
* in the library.
*/
-void
-atomic_set(atomic_t* entry, int val)
+void atomic_set (atomic_t * entry, int val)
{
- entry->counter = val;
+ entry->counter = val;
}
-int
-atomic_read(atomic_t* entry)
+
+int atomic_read (atomic_t * entry)
{
- return entry->counter;
+ return entry->counter;
}
-void
-atomic_inc(atomic_t* entry)
+
+void atomic_inc (atomic_t * entry)
{
- if(entry)
- entry->counter++;
+ if (entry)
+ entry->counter++;
}
-void
-atomic_dec(atomic_t* entry)
+void atomic_dec (atomic_t * entry)
{
- if(entry)
- entry->counter--;
+ if (entry)
+ entry->counter--;
}
-void
-atomic_sub(int a, atomic_t* entry)
+void atomic_sub (int a, atomic_t * entry)
{
- if(entry)
- entry->counter -= a;
+ if (entry)
+ entry->counter -= a;
}
-void
-atomic_add(int a, atomic_t* entry)
+void atomic_add (int a, atomic_t * entry)
{
- if(entry)
- entry->counter += a;
+ if (entry)
+ entry->counter += a;
}
/******************************************************************************/
/* */
/* Return: */
/******************************************************************************/
-void
-QQ_InitQueue(
-PQQ_CONTAINER pQueue,
-unsigned int QueueSize) {
- pQueue->Head = 0;
- pQueue->Tail = 0;
- pQueue->Size = QueueSize+1;
- atomic_set(&pQueue->EntryCnt, 0);
-} /* QQ_InitQueue */
-
+void QQ_InitQueue (PQQ_CONTAINER pQueue, unsigned int QueueSize)
+{
+ pQueue->Head = 0;
+ pQueue->Tail = 0;
+ pQueue->Size = QueueSize + 1;
+ atomic_set (&pQueue->EntryCnt, 0);
+} /* QQ_InitQueue */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-char
-QQ_Full(
-PQQ_CONTAINER pQueue) {
- unsigned int NewHead;
-
- NewHead = (pQueue->Head + 1) % pQueue->Size;
+char QQ_Full (PQQ_CONTAINER pQueue)
+{
+ unsigned int NewHead;
- return(NewHead == pQueue->Tail);
-} /* QQ_Full */
+ NewHead = (pQueue->Head + 1) % pQueue->Size;
+ return (NewHead == pQueue->Tail);
+} /* QQ_Full */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-char
-QQ_Empty(
-PQQ_CONTAINER pQueue) {
- return(pQueue->Head == pQueue->Tail);
-} /* QQ_Empty */
-
+char QQ_Empty (PQQ_CONTAINER pQueue)
+{
+ return (pQueue->Head == pQueue->Tail);
+} /* QQ_Empty */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-unsigned int
-QQ_GetSize(
-PQQ_CONTAINER pQueue) {
- return pQueue->Size;
-} /* QQ_GetSize */
-
+unsigned int QQ_GetSize (PQQ_CONTAINER pQueue)
+{
+ return pQueue->Size;
+} /* QQ_GetSize */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-unsigned int
-QQ_GetEntryCnt(
-PQQ_CONTAINER pQueue) {
- return atomic_read(&pQueue->EntryCnt);
-} /* QQ_GetEntryCnt */
-
+unsigned int QQ_GetEntryCnt (PQQ_CONTAINER pQueue)
+{
+ return atomic_read (&pQueue->EntryCnt);
+} /* QQ_GetEntryCnt */
/******************************************************************************/
/* Description: */
/* TRUE entry was added successfully. */
/* FALSE queue is full. */
/******************************************************************************/
-char
-QQ_PushHead(
-PQQ_CONTAINER pQueue,
-PQQ_ENTRY pEntry) {
- unsigned int Head;
+char QQ_PushHead (PQQ_CONTAINER pQueue, PQQ_ENTRY pEntry)
+{
+ unsigned int Head;
- Head = (pQueue->Head + 1) % pQueue->Size;
+ Head = (pQueue->Head + 1) % pQueue->Size;
#if !defined(QQ_NO_OVERFLOW_CHECK)
- if(Head == pQueue->Tail) {
- return 0;
- } /* if */
-#endif /* QQ_NO_OVERFLOW_CHECK */
+ if (Head == pQueue->Tail) {
+ return 0;
+ } /* if */
+#endif /* QQ_NO_OVERFLOW_CHECK */
- pQueue->Array[pQueue->Head] = pEntry;
- wmb();
- pQueue->Head = Head;
- atomic_inc(&pQueue->EntryCnt);
-
- return -1;
-} /* QQ_PushHead */
+ pQueue->Array[pQueue->Head] = pEntry;
+ wmb ();
+ pQueue->Head = Head;
+ atomic_inc (&pQueue->EntryCnt);
+ return -1;
+} /* QQ_PushHead */
/******************************************************************************/
/* Description: */
/* TRUE entry was added successfully. */
/* FALSE queue is full. */
/******************************************************************************/
-char
-QQ_PushTail(
-PQQ_CONTAINER pQueue,
-PQQ_ENTRY pEntry) {
- unsigned int Tail;
-
- Tail = pQueue->Tail;
- if(Tail == 0) {
- Tail = pQueue->Size;
- } /* if */
- Tail--;
+char QQ_PushTail (PQQ_CONTAINER pQueue, PQQ_ENTRY pEntry)
+{
+ unsigned int Tail;
-#if !defined(QQ_NO_OVERFLOW_CHECK)
- if(Tail == pQueue->Head) {
- return 0;
- } /* if */
-#endif /* QQ_NO_OVERFLOW_CHECK */
+ Tail = pQueue->Tail;
+ if (Tail == 0) {
+ Tail = pQueue->Size;
+ } /* if */
+ Tail--;
- pQueue->Array[Tail] = pEntry;
- wmb();
- pQueue->Tail = Tail;
- atomic_inc(&pQueue->EntryCnt);
+#if !defined(QQ_NO_OVERFLOW_CHECK)
+ if (Tail == pQueue->Head) {
+ return 0;
+ } /* if */
+#endif /* QQ_NO_OVERFLOW_CHECK */
- return -1;
-} /* QQ_PushTail */
+ pQueue->Array[Tail] = pEntry;
+ wmb ();
+ pQueue->Tail = Tail;
+ atomic_inc (&pQueue->EntryCnt);
+ return -1;
+} /* QQ_PushTail */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-PQQ_ENTRY
-QQ_PopHead(
-PQQ_CONTAINER pQueue) {
- unsigned int Head;
- PQQ_ENTRY Entry;
+PQQ_ENTRY QQ_PopHead (PQQ_CONTAINER pQueue)
+{
+ unsigned int Head;
+ PQQ_ENTRY Entry;
- Head = pQueue->Head;
+ Head = pQueue->Head;
#if !defined(QQ_NO_UNDERFLOW_CHECK)
- if(Head == pQueue->Tail) {
- return (PQQ_ENTRY) 0;
- } /* if */
-#endif /* QQ_NO_UNDERFLOW_CHECK */
-
- if(Head == 0) {
- Head = pQueue->Size;
- } /* if */
- Head--;
+ if (Head == pQueue->Tail) {
+ return (PQQ_ENTRY) 0;
+ } /* if */
+#endif /* QQ_NO_UNDERFLOW_CHECK */
- Entry = pQueue->Array[Head];
- membar();
+ if (Head == 0) {
+ Head = pQueue->Size;
+ } /* if */
+ Head--;
- pQueue->Head = Head;
- atomic_dec(&pQueue->EntryCnt);
+ Entry = pQueue->Array[Head];
+ membar ();
- return Entry;
-} /* QQ_PopHead */
+ pQueue->Head = Head;
+ atomic_dec (&pQueue->EntryCnt);
+ return Entry;
+} /* QQ_PopHead */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-PQQ_ENTRY
-QQ_PopTail(
-PQQ_CONTAINER pQueue) {
- unsigned int Tail;
- PQQ_ENTRY Entry;
+PQQ_ENTRY QQ_PopTail (PQQ_CONTAINER pQueue)
+{
+ unsigned int Tail;
+ PQQ_ENTRY Entry;
- Tail = pQueue->Tail;
+ Tail = pQueue->Tail;
#if !defined(QQ_NO_UNDERFLOW_CHECK)
- if(Tail == pQueue->Head) {
- return (PQQ_ENTRY) 0;
- } /* if */
-#endif /* QQ_NO_UNDERFLOW_CHECK */
-
- Entry = pQueue->Array[Tail];
- membar();
- pQueue->Tail = (Tail + 1) % pQueue->Size;
- atomic_dec(&pQueue->EntryCnt);
+ if (Tail == pQueue->Head) {
+ return (PQQ_ENTRY) 0;
+ } /* if */
+#endif /* QQ_NO_UNDERFLOW_CHECK */
- return Entry;
-} /* QQ_PopTail */
+ Entry = pQueue->Array[Tail];
+ membar ();
+ pQueue->Tail = (Tail + 1) % pQueue->Size;
+ atomic_dec (&pQueue->EntryCnt);
+ return Entry;
+} /* QQ_PopTail */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-PQQ_ENTRY
-QQ_GetHead(
- PQQ_CONTAINER pQueue,
- unsigned int Idx)
+PQQ_ENTRY QQ_GetHead (PQQ_CONTAINER pQueue, unsigned int Idx)
{
- if(Idx >= atomic_read(&pQueue->EntryCnt))
- {
- return (PQQ_ENTRY) 0;
- }
-
- if(pQueue->Head > Idx)
- {
- Idx = pQueue->Head - Idx;
- }
- else
- {
- Idx = pQueue->Size - (Idx - pQueue->Head);
- }
- Idx--;
-
- return pQueue->Array[Idx];
-}
+ if (Idx >= atomic_read (&pQueue->EntryCnt)) {
+ return (PQQ_ENTRY) 0;
+ }
+
+ if (pQueue->Head > Idx) {
+ Idx = pQueue->Head - Idx;
+ } else {
+ Idx = pQueue->Size - (Idx - pQueue->Head);
+ }
+ Idx--;
+ return pQueue->Array[Idx];
+}
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-PQQ_ENTRY
-QQ_GetTail(
- PQQ_CONTAINER pQueue,
- unsigned int Idx)
+PQQ_ENTRY QQ_GetTail (PQQ_CONTAINER pQueue, unsigned int Idx)
{
- if(Idx >= atomic_read(&pQueue->EntryCnt))
- {
- return (PQQ_ENTRY) 0;
- }
-
- Idx += pQueue->Tail;
- if(Idx >= pQueue->Size)
- {
- Idx = Idx - pQueue->Size;
- }
-
- return pQueue->Array[Idx];
+ if (Idx >= atomic_read (&pQueue->EntryCnt)) {
+ return (PQQ_ENTRY) 0;
+ }
+
+ Idx += pQueue->Tail;
+ if (Idx >= pQueue->Size) {
+ Idx = Idx - pQueue->Size;
+ }
+
+ return pQueue->Array[Idx];
}
-#endif /* CFG_CMD_NET, !CONFIG_NET_MULTI, CONFIG_BCM570x */
+#endif /* CFG_CMD_NET, !CONFIG_NET_MULTI, CONFIG_BCM570x */
/* Local functions. */
/******************************************************************************/
-LM_STATUS LM_Abort(PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_QueueRxPackets(PLM_DEVICE_BLOCK pDevice);
-
-static LM_STATUS LM_TranslateRequestedMediaType(
- LM_REQUESTED_MEDIA_TYPE RequestedMediaType,
- PLM_MEDIA_TYPE pMediaType, PLM_LINE_SPEED pLineSpeed,
- PLM_DUPLEX_MODE pDuplexMode);
-
-static LM_STATUS LM_InitBcm540xPhy(PLM_DEVICE_BLOCK pDevice);
-
-__inline static LM_VOID LM_ServiceRxInterrupt(PLM_DEVICE_BLOCK pDevice);
-__inline static LM_VOID LM_ServiceTxInterrupt(PLM_DEVICE_BLOCK pDevice);
-
-static LM_STATUS LM_ForceAutoNegBcm540xPhy(PLM_DEVICE_BLOCK pDevice,
- LM_REQUESTED_MEDIA_TYPE RequestedMediaType);
-static LM_STATUS LM_ForceAutoNeg(PLM_DEVICE_BLOCK pDevice,
- LM_REQUESTED_MEDIA_TYPE RequestedMediaType);
-static LM_UINT32 GetPhyAdFlowCntrlSettings(PLM_DEVICE_BLOCK pDevice);
-STATIC LM_STATUS LM_SetFlowControl(PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 LocalPhyAd, LM_UINT32 RemotePhyAd);
+LM_STATUS LM_Abort (PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_QueueRxPackets (PLM_DEVICE_BLOCK pDevice);
+
+static LM_STATUS LM_TranslateRequestedMediaType (LM_REQUESTED_MEDIA_TYPE
+ RequestedMediaType,
+ PLM_MEDIA_TYPE pMediaType,
+ PLM_LINE_SPEED pLineSpeed,
+ PLM_DUPLEX_MODE pDuplexMode);
+
+static LM_STATUS LM_InitBcm540xPhy (PLM_DEVICE_BLOCK pDevice);
+
+__inline static LM_VOID LM_ServiceRxInterrupt (PLM_DEVICE_BLOCK pDevice);
+__inline static LM_VOID LM_ServiceTxInterrupt (PLM_DEVICE_BLOCK pDevice);
+
+static LM_STATUS LM_ForceAutoNegBcm540xPhy (PLM_DEVICE_BLOCK pDevice,
+ LM_REQUESTED_MEDIA_TYPE
+ RequestedMediaType);
+static LM_STATUS LM_ForceAutoNeg (PLM_DEVICE_BLOCK pDevice,
+ LM_REQUESTED_MEDIA_TYPE RequestedMediaType);
+static LM_UINT32 GetPhyAdFlowCntrlSettings (PLM_DEVICE_BLOCK pDevice);
+STATIC LM_STATUS LM_SetFlowControl (PLM_DEVICE_BLOCK pDevice,
+ LM_UINT32 LocalPhyAd,
+ LM_UINT32 RemotePhyAd);
#if INCLUDE_TBI_SUPPORT
-STATIC LM_STATUS LM_SetupFiberPhy(PLM_DEVICE_BLOCK pDevice);
-STATIC LM_STATUS LM_InitBcm800xPhy(PLM_DEVICE_BLOCK pDevice);
+STATIC LM_STATUS LM_SetupFiberPhy (PLM_DEVICE_BLOCK pDevice);
+STATIC LM_STATUS LM_InitBcm800xPhy (PLM_DEVICE_BLOCK pDevice);
#endif
-STATIC LM_STATUS LM_SetupCopperPhy(PLM_DEVICE_BLOCK pDevice);
-STATIC PLM_ADAPTER_INFO LM_GetAdapterInfoBySsid(LM_UINT16 Svid, LM_UINT16 Ssid);
-STATIC LM_STATUS LM_DmaTest(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt,
- LM_PHYSICAL_ADDRESS BufferPhy, LM_UINT32 BufferSize);
-STATIC LM_STATUS LM_HaltCpu(PLM_DEVICE_BLOCK pDevice,LM_UINT32 cpu_number);
-STATIC LM_STATUS LM_ResetChip(PLM_DEVICE_BLOCK pDevice);
-STATIC LM_STATUS LM_Test4GBoundary(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket,
- PT3_SND_BD pSendBd);
+STATIC LM_STATUS LM_SetupCopperPhy (PLM_DEVICE_BLOCK pDevice);
+STATIC PLM_ADAPTER_INFO LM_GetAdapterInfoBySsid (LM_UINT16 Svid,
+ LM_UINT16 Ssid);
+STATIC LM_STATUS LM_DmaTest (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt,
+ LM_PHYSICAL_ADDRESS BufferPhy,
+ LM_UINT32 BufferSize);
+STATIC LM_STATUS LM_HaltCpu (PLM_DEVICE_BLOCK pDevice, LM_UINT32 cpu_number);
+STATIC LM_STATUS LM_ResetChip (PLM_DEVICE_BLOCK pDevice);
+STATIC LM_STATUS LM_Test4GBoundary (PLM_DEVICE_BLOCK pDevice,
+ PLM_PACKET pPacket, PT3_SND_BD pSendBd);
/******************************************************************************/
/* External functions. */
/******************************************************************************/
-LM_STATUS LM_LoadRlsFirmware(PLM_DEVICE_BLOCK pDevice);
-
+LM_STATUS LM_LoadRlsFirmware (PLM_DEVICE_BLOCK pDevice);
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_UINT32
-LM_RegRdInd(
-PLM_DEVICE_BLOCK pDevice,
-LM_UINT32 Register) {
- LM_UINT32 Value32;
+LM_UINT32 LM_RegRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register)
+{
+ LM_UINT32 Value32;
#if PCIX_TARGET_WORKAROUND
- MM_ACQUIRE_UNDI_LOCK(pDevice);
+ MM_ACQUIRE_UNDI_LOCK (pDevice);
#endif
- MM_WriteConfig32(pDevice, T3_PCI_REG_ADDR_REG, Register);
- MM_ReadConfig32(pDevice, T3_PCI_REG_DATA_REG, &Value32);
+ MM_WriteConfig32 (pDevice, T3_PCI_REG_ADDR_REG, Register);
+ MM_ReadConfig32 (pDevice, T3_PCI_REG_DATA_REG, &Value32);
#if PCIX_TARGET_WORKAROUND
- MM_RELEASE_UNDI_LOCK(pDevice);
+ MM_RELEASE_UNDI_LOCK (pDevice);
#endif
- return Value32;
-} /* LM_RegRdInd */
-
+ return Value32;
+} /* LM_RegRdInd */
/******************************************************************************/
/* Description: */
/* Return: */
/******************************************************************************/
LM_VOID
-LM_RegWrInd(
-PLM_DEVICE_BLOCK pDevice,
-LM_UINT32 Register,
-LM_UINT32 Value32) {
+LM_RegWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, LM_UINT32 Value32)
+{
#if PCIX_TARGET_WORKAROUND
- MM_ACQUIRE_UNDI_LOCK(pDevice);
+ MM_ACQUIRE_UNDI_LOCK (pDevice);
#endif
- MM_WriteConfig32(pDevice, T3_PCI_REG_ADDR_REG, Register);
- MM_WriteConfig32(pDevice, T3_PCI_REG_DATA_REG, Value32);
+ MM_WriteConfig32 (pDevice, T3_PCI_REG_ADDR_REG, Register);
+ MM_WriteConfig32 (pDevice, T3_PCI_REG_DATA_REG, Value32);
#if PCIX_TARGET_WORKAROUND
- MM_RELEASE_UNDI_LOCK(pDevice);
+ MM_RELEASE_UNDI_LOCK (pDevice);
#endif
-} /* LM_RegWrInd */
-
+} /* LM_RegWrInd */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_UINT32
-LM_MemRdInd(
-PLM_DEVICE_BLOCK pDevice,
-LM_UINT32 MemAddr) {
- LM_UINT32 Value32;
+LM_UINT32 LM_MemRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr)
+{
+ LM_UINT32 Value32;
- MM_ACQUIRE_UNDI_LOCK(pDevice);
+ MM_ACQUIRE_UNDI_LOCK (pDevice);
#ifdef BIG_ENDIAN_HOST
- MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr);
- Value32 = REG_RD(pDevice, PciCfg.MemWindowData);
- /* Value32 = REG_RD(pDevice,uIntMem.Mbuf[(MemAddr & 0x7fff)/4]); */
+ MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr);
+ Value32 = REG_RD (pDevice, PciCfg.MemWindowData);
+ /* Value32 = REG_RD(pDevice,uIntMem.Mbuf[(MemAddr & 0x7fff)/4]); */
#else
- MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr);
- MM_ReadConfig32(pDevice, T3_PCI_MEM_WIN_DATA_REG, &Value32);
+ MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr);
+ MM_ReadConfig32 (pDevice, T3_PCI_MEM_WIN_DATA_REG, &Value32);
#endif
- MM_RELEASE_UNDI_LOCK(pDevice);
-
- return Value32;
-} /* LM_MemRdInd */
+ MM_RELEASE_UNDI_LOCK (pDevice);
+ return Value32;
+} /* LM_MemRdInd */
/******************************************************************************/
/* Description: */
/* Return: */
/******************************************************************************/
LM_VOID
-LM_MemWrInd(
-PLM_DEVICE_BLOCK pDevice,
-LM_UINT32 MemAddr,
-LM_UINT32 Value32) {
- MM_ACQUIRE_UNDI_LOCK(pDevice);
+LM_MemWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, LM_UINT32 Value32)
+{
+ MM_ACQUIRE_UNDI_LOCK (pDevice);
#ifdef BIG_ENDIAN_HOST
- REG_WR(pDevice,PciCfg.MemWindowBaseAddr,MemAddr);
- REG_WR(pDevice,uIntMem.Mbuf[(MemAddr & 0x7fff)/4],Value32);
+ REG_WR (pDevice, PciCfg.MemWindowBaseAddr, MemAddr);
+ REG_WR (pDevice, uIntMem.Mbuf[(MemAddr & 0x7fff) / 4], Value32);
#else
- MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr);
- MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_DATA_REG, Value32);
+ MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr);
+ MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_DATA_REG, Value32);
#endif
- MM_RELEASE_UNDI_LOCK(pDevice);
-} /* LM_MemWrInd */
-
+ MM_RELEASE_UNDI_LOCK (pDevice);
+} /* LM_MemWrInd */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_STATUS
-LM_QueueRxPackets(
-PLM_DEVICE_BLOCK pDevice) {
- LM_STATUS Lmstatus;
- PLM_PACKET pPacket;
- PT3_RCV_BD pRcvBd;
- LM_UINT32 StdBdAdded = 0;
+LM_STATUS LM_QueueRxPackets (PLM_DEVICE_BLOCK pDevice)
+{
+ LM_STATUS Lmstatus;
+ PLM_PACKET pPacket;
+ PT3_RCV_BD pRcvBd;
+ LM_UINT32 StdBdAdded = 0;
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- LM_UINT32 JumboBdAdded = 0;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+ LM_UINT32 JumboBdAdded = 0;
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
- Lmstatus = LM_STATUS_SUCCESS;
+ Lmstatus = LM_STATUS_SUCCESS;
- pPacket = (PLM_PACKET) QQ_PopHead(&pDevice->RxPacketFreeQ.Container);
- while(pPacket) {
- switch(pPacket->u.Rx.RcvProdRing) {
+ pPacket = (PLM_PACKET) QQ_PopHead (&pDevice->RxPacketFreeQ.Container);
+ while (pPacket) {
+ switch (pPacket->u.Rx.RcvProdRing) {
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- case T3_JUMBO_RCV_PROD_RING: /* Jumbo Receive Ring. */
- /* Initialize the buffer descriptor. */
- pRcvBd =
- &pDevice->pRxJumboBdVirt[pDevice->RxJumboProdIdx];
- pRcvBd->Flags = RCV_BD_FLAG_END | RCV_BD_FLAG_JUMBO_RING;
- pRcvBd->Len = (LM_UINT16) pDevice->RxJumboBufferSize;
-
- /* Initialize the receive buffer pointer */
-#if 0 /* Jimmy, deleted in new */
- pRcvBd->HostAddr.Low = pPacket->u.Rx.RxBufferPhy.Low;
- pRcvBd->HostAddr.High = pPacket->u.Rx.RxBufferPhy.High;
+ case T3_JUMBO_RCV_PROD_RING: /* Jumbo Receive Ring. */
+ /* Initialize the buffer descriptor. */
+ pRcvBd =
+ &pDevice->pRxJumboBdVirt[pDevice->RxJumboProdIdx];
+ pRcvBd->Flags =
+ RCV_BD_FLAG_END | RCV_BD_FLAG_JUMBO_RING;
+ pRcvBd->Len = (LM_UINT16) pDevice->RxJumboBufferSize;
+
+ /* Initialize the receive buffer pointer */
+#if 0 /* Jimmy, deleted in new */
+ pRcvBd->HostAddr.Low = pPacket->u.Rx.RxBufferPhy.Low;
+ pRcvBd->HostAddr.High = pPacket->u.Rx.RxBufferPhy.High;
#endif
- MM_MapRxDma(pDevice, pPacket, &pRcvBd->HostAddr);
+ MM_MapRxDma (pDevice, pPacket, &pRcvBd->HostAddr);
- /* The opaque field may point to an offset from a fix addr. */
- pRcvBd->Opaque = (LM_UINT32) (MM_UINT_PTR(pPacket) -
- MM_UINT_PTR(pDevice->pPacketDescBase));
+ /* The opaque field may point to an offset from a fix addr. */
+ pRcvBd->Opaque = (LM_UINT32) (MM_UINT_PTR (pPacket) -
+ MM_UINT_PTR (pDevice->
+ pPacketDescBase));
- /* Update the producer index. */
- pDevice->RxJumboProdIdx = (pDevice->RxJumboProdIdx + 1) &
- T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK;
+ /* Update the producer index. */
+ pDevice->RxJumboProdIdx =
+ (pDevice->RxJumboProdIdx +
+ 1) & T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK;
- JumboBdAdded++;
- break;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- case T3_STD_RCV_PROD_RING: /* Standard Receive Ring. */
- /* Initialize the buffer descriptor. */
- pRcvBd = &pDevice->pRxStdBdVirt[pDevice->RxStdProdIdx];
- pRcvBd->Flags = RCV_BD_FLAG_END;
- pRcvBd->Len = MAX_STD_RCV_BUFFER_SIZE;
-
- /* Initialize the receive buffer pointer */
-#if 0 /* Jimmy, deleted in new replaced with MM_MapRxDma */
- pRcvBd->HostAddr.Low = pPacket->u.Rx.RxBufferPhy.Low;
- pRcvBd->HostAddr.High = pPacket->u.Rx.RxBufferPhy.High;
+ JumboBdAdded++;
+ break;
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+
+ case T3_STD_RCV_PROD_RING: /* Standard Receive Ring. */
+ /* Initialize the buffer descriptor. */
+ pRcvBd = &pDevice->pRxStdBdVirt[pDevice->RxStdProdIdx];
+ pRcvBd->Flags = RCV_BD_FLAG_END;
+ pRcvBd->Len = MAX_STD_RCV_BUFFER_SIZE;
+
+ /* Initialize the receive buffer pointer */
+#if 0 /* Jimmy, deleted in new replaced with MM_MapRxDma */
+ pRcvBd->HostAddr.Low = pPacket->u.Rx.RxBufferPhy.Low;
+ pRcvBd->HostAddr.High = pPacket->u.Rx.RxBufferPhy.High;
#endif
- MM_MapRxDma(pDevice, pPacket, &pRcvBd->HostAddr);
+ MM_MapRxDma (pDevice, pPacket, &pRcvBd->HostAddr);
- /* The opaque field may point to an offset from a fix addr. */
- pRcvBd->Opaque = (LM_UINT32) (MM_UINT_PTR(pPacket) -
- MM_UINT_PTR(pDevice->pPacketDescBase));
+ /* The opaque field may point to an offset from a fix addr. */
+ pRcvBd->Opaque = (LM_UINT32) (MM_UINT_PTR (pPacket) -
+ MM_UINT_PTR (pDevice->
+ pPacketDescBase));
- /* Update the producer index. */
- pDevice->RxStdProdIdx = (pDevice->RxStdProdIdx + 1) &
- T3_STD_RCV_RCB_ENTRY_COUNT_MASK;
+ /* Update the producer index. */
+ pDevice->RxStdProdIdx = (pDevice->RxStdProdIdx + 1) &
+ T3_STD_RCV_RCB_ENTRY_COUNT_MASK;
- StdBdAdded++;
- break;
+ StdBdAdded++;
+ break;
- case T3_UNKNOWN_RCV_PROD_RING:
- default:
- Lmstatus = LM_STATUS_FAILURE;
- break;
- } /* switch */
+ case T3_UNKNOWN_RCV_PROD_RING:
+ default:
+ Lmstatus = LM_STATUS_FAILURE;
+ break;
+ } /* switch */
- /* Bail out if there is any error. */
- if(Lmstatus != LM_STATUS_SUCCESS)
- {
- break;
- }
+ /* Bail out if there is any error. */
+ if (Lmstatus != LM_STATUS_SUCCESS) {
+ break;
+ }
- pPacket = (PLM_PACKET) QQ_PopHead(&pDevice->RxPacketFreeQ.Container);
- } /* while */
+ pPacket =
+ (PLM_PACKET) QQ_PopHead (&pDevice->RxPacketFreeQ.Container);
+ } /* while */
- wmb();
- /* Update the procedure index. */
- if(StdBdAdded)
- {
- MB_REG_WR(pDevice, Mailbox.RcvStdProdIdx.Low, pDevice->RxStdProdIdx);
- }
+ wmb ();
+ /* Update the procedure index. */
+ if (StdBdAdded) {
+ MB_REG_WR (pDevice, Mailbox.RcvStdProdIdx.Low,
+ pDevice->RxStdProdIdx);
+ }
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- if(JumboBdAdded)
- {
- MB_REG_WR(pDevice, Mailbox.RcvJumboProdIdx.Low,
- pDevice->RxJumboProdIdx);
- }
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- return Lmstatus;
-} /* LM_QueueRxPackets */
+ if (JumboBdAdded) {
+ MB_REG_WR (pDevice, Mailbox.RcvJumboProdIdx.Low,
+ pDevice->RxJumboProdIdx);
+ }
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+ return Lmstatus;
+} /* LM_QueueRxPackets */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-STATIC LM_VOID
-LM_NvramInit(
- PLM_DEVICE_BLOCK pDevice)
+STATIC LM_VOID LM_NvramInit (PLM_DEVICE_BLOCK pDevice)
{
- LM_UINT32 Value32;
- LM_UINT32 j;
-
- /* Intialize clock period and state machine. */
- Value32 = SEEPROM_ADDR_CLK_PERD(SEEPROM_CLOCK_PERIOD) |
- SEEPROM_ADDR_FSM_RESET;
- REG_WR(pDevice, Grc.EepromAddr, Value32);
-
- for(j = 0; j < 100; j++)
- {
- MM_Wait(10);
- }
-
- /* Serial eeprom access using the Grc.EepromAddr/EepromData registers. */
- Value32 = REG_RD(pDevice, Grc.LocalCtrl);
- REG_WR(pDevice, Grc.LocalCtrl, Value32 | GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM);
-
- /* Set the 5701 compatibility mode if we are using EEPROM. */
- if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700 &&
- T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701)
- {
- Value32 = REG_RD(pDevice, Nvram.Config1);
- if((Value32 & FLASH_INTERFACE_ENABLE) == 0)
- {
- /* Use the new interface to read EEPROM. */
- Value32 &= ~FLASH_COMPAT_BYPASS;
+ LM_UINT32 Value32;
+ LM_UINT32 j;
- REG_WR(pDevice, Nvram.Config1, Value32);
+ /* Intialize clock period and state machine. */
+ Value32 = SEEPROM_ADDR_CLK_PERD (SEEPROM_CLOCK_PERIOD) |
+ SEEPROM_ADDR_FSM_RESET;
+ REG_WR (pDevice, Grc.EepromAddr, Value32);
+
+ for (j = 0; j < 100; j++) {
+ MM_Wait (10);
}
- }
-} /* LM_NvRamInit */
+ /* Serial eeprom access using the Grc.EepromAddr/EepromData registers. */
+ Value32 = REG_RD (pDevice, Grc.LocalCtrl);
+ REG_WR (pDevice, Grc.LocalCtrl,
+ Value32 | GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM);
+
+ /* Set the 5701 compatibility mode if we are using EEPROM. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700 &&
+ T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5701) {
+ Value32 = REG_RD (pDevice, Nvram.Config1);
+ if ((Value32 & FLASH_INTERFACE_ENABLE) == 0) {
+ /* Use the new interface to read EEPROM. */
+ Value32 &= ~FLASH_COMPAT_BYPASS;
+
+ REG_WR (pDevice, Nvram.Config1, Value32);
+ }
+ }
+} /* LM_NvRamInit */
/******************************************************************************/
/* Description: */
/* Return: */
/******************************************************************************/
STATIC LM_STATUS
-LM_EepromRead(
- PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 Offset,
- LM_UINT32 *pData)
+LM_EepromRead (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT32 * pData)
{
- LM_UINT32 Value32;
- LM_UINT32 Addr;
- LM_UINT32 Dev;
- LM_UINT32 j;
+ LM_UINT32 Value32;
+ LM_UINT32 Addr;
+ LM_UINT32 Dev;
+ LM_UINT32 j;
- if(Offset > SEEPROM_CHIP_SIZE)
- {
- return LM_STATUS_FAILURE;
- }
+ if (Offset > SEEPROM_CHIP_SIZE) {
+ return LM_STATUS_FAILURE;
+ }
- Dev = Offset / SEEPROM_CHIP_SIZE;
- Addr = Offset % SEEPROM_CHIP_SIZE;
+ Dev = Offset / SEEPROM_CHIP_SIZE;
+ Addr = Offset % SEEPROM_CHIP_SIZE;
- Value32 = REG_RD(pDevice, Grc.EepromAddr);
- Value32 &= ~(SEEPROM_ADDR_ADDRESS_MASK | SEEPROM_ADDR_DEV_ID_MASK |
- SEEPROM_ADDR_RW_MASK);
- REG_WR(pDevice, Grc.EepromAddr, Value32 | SEEPROM_ADDR_DEV_ID(Dev) |
- SEEPROM_ADDR_ADDRESS(Addr) | SEEPROM_ADDR_START | SEEPROM_ADDR_READ);
+ Value32 = REG_RD (pDevice, Grc.EepromAddr);
+ Value32 &= ~(SEEPROM_ADDR_ADDRESS_MASK | SEEPROM_ADDR_DEV_ID_MASK |
+ SEEPROM_ADDR_RW_MASK);
+ REG_WR (pDevice, Grc.EepromAddr, Value32 | SEEPROM_ADDR_DEV_ID (Dev) |
+ SEEPROM_ADDR_ADDRESS (Addr) | SEEPROM_ADDR_START |
+ SEEPROM_ADDR_READ);
- for(j = 0; j < 1000; j++)
- {
- Value32 = REG_RD(pDevice, Grc.EepromAddr);
- if(Value32 & SEEPROM_ADDR_COMPLETE)
- {
- break;
+ for (j = 0; j < 1000; j++) {
+ Value32 = REG_RD (pDevice, Grc.EepromAddr);
+ if (Value32 & SEEPROM_ADDR_COMPLETE) {
+ break;
+ }
+ MM_Wait (10);
}
- MM_Wait(10);
- }
-
- if(Value32 & SEEPROM_ADDR_COMPLETE)
- {
- Value32 = REG_RD(pDevice, Grc.EepromData);
- *pData = Value32;
- return LM_STATUS_SUCCESS;
- }
+ if (Value32 & SEEPROM_ADDR_COMPLETE) {
+ Value32 = REG_RD (pDevice, Grc.EepromData);
+ *pData = Value32;
- return LM_STATUS_FAILURE;
-} /* LM_EepromRead */
+ return LM_STATUS_SUCCESS;
+ }
+ return LM_STATUS_FAILURE;
+} /* LM_EepromRead */
/******************************************************************************/
/* Description: */
/* Return: */
/******************************************************************************/
STATIC LM_STATUS
-LM_NvramRead(
- PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 Offset,
- LM_UINT32 *pData)
+LM_NvramRead (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT32 * pData)
{
- LM_UINT32 Value32;
- LM_STATUS Status;
- LM_UINT32 j;
-
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- Status = LM_EepromRead(pDevice, Offset, pData);
- }
- else
- {
- /* Determine if we have flash or EEPROM. */
- Value32 = REG_RD(pDevice, Nvram.Config1);
- if(Value32 & FLASH_INTERFACE_ENABLE)
- {
- if(Value32 & FLASH_SSRAM_BUFFERRED_MODE)
- {
- Offset = ((Offset/BUFFERED_FLASH_PAGE_SIZE) <<
- BUFFERED_FLASH_PAGE_POS) +
- (Offset % BUFFERED_FLASH_PAGE_SIZE);
- }
- }
+ LM_UINT32 Value32;
+ LM_STATUS Status;
+ LM_UINT32 j;
+
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ Status = LM_EepromRead (pDevice, Offset, pData);
+ } else {
+ /* Determine if we have flash or EEPROM. */
+ Value32 = REG_RD (pDevice, Nvram.Config1);
+ if (Value32 & FLASH_INTERFACE_ENABLE) {
+ if (Value32 & FLASH_SSRAM_BUFFERRED_MODE) {
+ Offset = ((Offset / BUFFERED_FLASH_PAGE_SIZE) <<
+ BUFFERED_FLASH_PAGE_POS) +
+ (Offset % BUFFERED_FLASH_PAGE_SIZE);
+ }
+ }
- REG_WR(pDevice, Nvram.SwArb, SW_ARB_REQ_SET1);
- for (j = 0; j < 1000; j++)
- {
- if (REG_RD(pDevice, Nvram.SwArb) & SW_ARB_GNT1)
- {
- break;
- }
- MM_Wait(20);
- }
- if (j == 1000)
- {
- return LM_STATUS_FAILURE;
- }
+ REG_WR (pDevice, Nvram.SwArb, SW_ARB_REQ_SET1);
+ for (j = 0; j < 1000; j++) {
+ if (REG_RD (pDevice, Nvram.SwArb) & SW_ARB_GNT1) {
+ break;
+ }
+ MM_Wait (20);
+ }
+ if (j == 1000) {
+ return LM_STATUS_FAILURE;
+ }
- /* Read from flash or EEPROM with the new 5703/02 interface. */
- REG_WR(pDevice, Nvram.Addr, Offset & NVRAM_ADDRESS_MASK);
+ /* Read from flash or EEPROM with the new 5703/02 interface. */
+ REG_WR (pDevice, Nvram.Addr, Offset & NVRAM_ADDRESS_MASK);
- REG_WR(pDevice, Nvram.Cmd, NVRAM_CMD_RD | NVRAM_CMD_DO_IT |
- NVRAM_CMD_FIRST | NVRAM_CMD_LAST | NVRAM_CMD_DONE);
+ REG_WR (pDevice, Nvram.Cmd, NVRAM_CMD_RD | NVRAM_CMD_DO_IT |
+ NVRAM_CMD_FIRST | NVRAM_CMD_LAST | NVRAM_CMD_DONE);
- /* Wait for the done bit to clear. */
- for(j = 0; j < 500; j++)
- {
- MM_Wait(10);
+ /* Wait for the done bit to clear. */
+ for (j = 0; j < 500; j++) {
+ MM_Wait (10);
- Value32 = REG_RD(pDevice, Nvram.Cmd);
- if(!(Value32 & NVRAM_CMD_DONE))
- {
- break;
- }
- }
+ Value32 = REG_RD (pDevice, Nvram.Cmd);
+ if (!(Value32 & NVRAM_CMD_DONE)) {
+ break;
+ }
+ }
- /* Wait for the done bit. */
- if(!(Value32 & NVRAM_CMD_DONE))
- {
- for(j = 0; j < 500; j++)
- {
- MM_Wait(10);
+ /* Wait for the done bit. */
+ if (!(Value32 & NVRAM_CMD_DONE)) {
+ for (j = 0; j < 500; j++) {
+ MM_Wait (10);
- Value32 = REG_RD(pDevice, Nvram.Cmd);
- if(Value32 & NVRAM_CMD_DONE)
- {
- MM_Wait(10);
+ Value32 = REG_RD (pDevice, Nvram.Cmd);
+ if (Value32 & NVRAM_CMD_DONE) {
+ MM_Wait (10);
- *pData = REG_RD(pDevice, Nvram.ReadData);
+ *pData =
+ REG_RD (pDevice, Nvram.ReadData);
- /* Change the endianess. */
- *pData = ((*pData & 0xff) << 24)| ((*pData & 0xff00) << 8)|
- ((*pData & 0xff0000) >> 8) | ((*pData >> 24) & 0xff);
+ /* Change the endianess. */
+ *pData =
+ ((*pData & 0xff) << 24) |
+ ((*pData & 0xff00) << 8) |
+ ((*pData & 0xff0000) >> 8) |
+ ((*pData >> 24) & 0xff);
- break;
+ break;
+ }
+ }
}
- }
- }
- REG_WR(pDevice, Nvram.SwArb, SW_ARB_REQ_CLR1);
- if(Value32 & NVRAM_CMD_DONE)
- {
- Status = LM_STATUS_SUCCESS;
- }
- else
- {
- Status = LM_STATUS_FAILURE;
+ REG_WR (pDevice, Nvram.SwArb, SW_ARB_REQ_CLR1);
+ if (Value32 & NVRAM_CMD_DONE) {
+ Status = LM_STATUS_SUCCESS;
+ } else {
+ Status = LM_STATUS_FAILURE;
+ }
}
- }
-
- return Status;
-} /* LM_NvramRead */
+ return Status;
+} /* LM_NvramRead */
-STATIC void
-LM_ReadVPD(PLM_DEVICE_BLOCK pDevice)
+STATIC void LM_ReadVPD (PLM_DEVICE_BLOCK pDevice)
{
- LM_UINT32 Vpd_arr[256/4];
- LM_UINT8 *Vpd = (LM_UINT8 *) &Vpd_arr[0];
- LM_UINT32 *Vpd_dptr = &Vpd_arr[0];
- LM_UINT32 Value32;
- unsigned int j;
-
- /* Read PN from VPD */
- for (j = 0; j < 256; j += 4, Vpd_dptr++ )
- {
- if (LM_NvramRead(pDevice, 0x100 + j, &Value32) != LM_STATUS_SUCCESS) {
- printf("BCM570x: LM_ReadVPD: VPD read failed"
- " (no EEPROM onboard)\n");
- return;
- }
- *Vpd_dptr = cpu_to_le32(Value32);
- }
- for (j = 0; j < 256; )
- {
- unsigned int Vpd_r_len;
- unsigned int Vpd_r_end;
-
- if ((Vpd[j] == 0x82) || (Vpd[j] == 0x91))
- {
- j = j + 3 + Vpd[j + 1] + (Vpd[j + 2] << 8);
- }
- else if (Vpd[j] == 0x90)
- {
- Vpd_r_len = Vpd[j + 1] + (Vpd[j + 2] << 8);
- j += 3;
- Vpd_r_end = Vpd_r_len + j;
- while (j < Vpd_r_end)
- {
- if ((Vpd[j] == 'P') && (Vpd[j + 1] == 'N'))
- {
- unsigned int len = Vpd[j + 2];
-
- if (len <= 24)
- {
- memcpy(pDevice->PartNo, &Vpd[j + 3], len);
- }
- break;
+ LM_UINT32 Vpd_arr[256 / 4];
+ LM_UINT8 *Vpd = (LM_UINT8 *) & Vpd_arr[0];
+ LM_UINT32 *Vpd_dptr = &Vpd_arr[0];
+ LM_UINT32 Value32;
+ unsigned int j;
+
+ /* Read PN from VPD */
+ for (j = 0; j < 256; j += 4, Vpd_dptr++) {
+ if (LM_NvramRead (pDevice, 0x100 + j, &Value32) !=
+ LM_STATUS_SUCCESS) {
+ printf ("BCM570x: LM_ReadVPD: VPD read failed"
+ " (no EEPROM onboard)\n");
+ return;
}
- else
- {
- if (Vpd[j + 2] == 0)
- {
+ *Vpd_dptr = cpu_to_le32 (Value32);
+ }
+ for (j = 0; j < 256;) {
+ unsigned int Vpd_r_len;
+ unsigned int Vpd_r_end;
+
+ if ((Vpd[j] == 0x82) || (Vpd[j] == 0x91)) {
+ j = j + 3 + Vpd[j + 1] + (Vpd[j + 2] << 8);
+ } else if (Vpd[j] == 0x90) {
+ Vpd_r_len = Vpd[j + 1] + (Vpd[j + 2] << 8);
+ j += 3;
+ Vpd_r_end = Vpd_r_len + j;
+ while (j < Vpd_r_end) {
+ if ((Vpd[j] == 'P') && (Vpd[j + 1] == 'N')) {
+ unsigned int len = Vpd[j + 2];
+
+ if (len <= 24) {
+ memcpy (pDevice->PartNo,
+ &Vpd[j + 3], len);
+ }
+ break;
+ } else {
+ if (Vpd[j + 2] == 0) {
+ break;
+ }
+ j = j + Vpd[j + 2];
+ }
+ }
+ break;
+ } else {
break;
- }
- j = j + Vpd[j + 2];
}
- }
- break;
}
- else {
- break;
- }
- }
}
-STATIC void
-LM_ReadBootCodeVersion(PLM_DEVICE_BLOCK pDevice)
+STATIC void LM_ReadBootCodeVersion (PLM_DEVICE_BLOCK pDevice)
{
- LM_UINT32 Value32, offset, ver_offset;
- int i;
-
- if (LM_NvramRead(pDevice, 0x0, &Value32) != LM_STATUS_SUCCESS)
- return;
- if (Value32 != 0xaa559966)
- return;
- if (LM_NvramRead(pDevice, 0xc, &offset) != LM_STATUS_SUCCESS)
- return;
-
- offset = ((offset & 0xff) << 24)| ((offset & 0xff00) << 8)|
- ((offset & 0xff0000) >> 8) | ((offset >> 24) & 0xff);
- if (LM_NvramRead(pDevice, offset, &Value32) != LM_STATUS_SUCCESS)
- return;
- if ((Value32 == 0x0300000e) &&
- (LM_NvramRead(pDevice, offset + 4, &Value32) == LM_STATUS_SUCCESS) &&
- (Value32 == 0)) {
-
- if (LM_NvramRead(pDevice, offset + 8, &ver_offset) != LM_STATUS_SUCCESS)
- return;
- ver_offset = ((ver_offset & 0xff0000) >> 8) |
- ((ver_offset >> 24) & 0xff);
- for (i = 0; i < 16; i += 4) {
- if (LM_NvramRead(pDevice, offset + ver_offset + i, &Value32) !=
- LM_STATUS_SUCCESS)
- {
+ LM_UINT32 Value32, offset, ver_offset;
+ int i;
+
+ if (LM_NvramRead (pDevice, 0x0, &Value32) != LM_STATUS_SUCCESS)
return;
- }
- *((LM_UINT32 *) &pDevice->BootCodeVer[i]) = cpu_to_le32(Value32);
- }
- }
- else {
- char c;
+ if (Value32 != 0xaa559966)
+ return;
+ if (LM_NvramRead (pDevice, 0xc, &offset) != LM_STATUS_SUCCESS)
+ return;
+
+ offset = ((offset & 0xff) << 24) | ((offset & 0xff00) << 8) |
+ ((offset & 0xff0000) >> 8) | ((offset >> 24) & 0xff);
+ if (LM_NvramRead (pDevice, offset, &Value32) != LM_STATUS_SUCCESS)
+ return;
+ if ((Value32 == 0x0300000e) &&
+ (LM_NvramRead (pDevice, offset + 4, &Value32) == LM_STATUS_SUCCESS)
+ && (Value32 == 0)) {
+
+ if (LM_NvramRead (pDevice, offset + 8, &ver_offset) !=
+ LM_STATUS_SUCCESS)
+ return;
+ ver_offset = ((ver_offset & 0xff0000) >> 8) |
+ ((ver_offset >> 24) & 0xff);
+ for (i = 0; i < 16; i += 4) {
+ if (LM_NvramRead
+ (pDevice, offset + ver_offset + i,
+ &Value32) != LM_STATUS_SUCCESS) {
+ return;
+ }
+ *((LM_UINT32 *) & pDevice->BootCodeVer[i]) =
+ cpu_to_le32 (Value32);
+ }
+ } else {
+ char c;
- if (LM_NvramRead(pDevice, 0x94, &Value32) != LM_STATUS_SUCCESS)
- return;
+ if (LM_NvramRead (pDevice, 0x94, &Value32) != LM_STATUS_SUCCESS)
+ return;
- i = 0;
- c = ((Value32 & 0xff0000) >> 16);
+ i = 0;
+ c = ((Value32 & 0xff0000) >> 16);
- if (c < 10) {
- pDevice->BootCodeVer[i++] = c + '0';
- }
- else {
- pDevice->BootCodeVer[i++] = (c / 10) + '0';
- pDevice->BootCodeVer[i++] = (c % 10) + '0';
- }
- pDevice->BootCodeVer[i++] = '.';
- c = (Value32 & 0xff000000) >> 24;
- if (c < 10) {
- pDevice->BootCodeVer[i++] = c + '0';
- }
- else {
- pDevice->BootCodeVer[i++] = (c / 10) + '0';
- pDevice->BootCodeVer[i++] = (c % 10) + '0';
+ if (c < 10) {
+ pDevice->BootCodeVer[i++] = c + '0';
+ } else {
+ pDevice->BootCodeVer[i++] = (c / 10) + '0';
+ pDevice->BootCodeVer[i++] = (c % 10) + '0';
+ }
+ pDevice->BootCodeVer[i++] = '.';
+ c = (Value32 & 0xff000000) >> 24;
+ if (c < 10) {
+ pDevice->BootCodeVer[i++] = c + '0';
+ } else {
+ pDevice->BootCodeVer[i++] = (c / 10) + '0';
+ pDevice->BootCodeVer[i++] = (c % 10) + '0';
+ }
+ pDevice->BootCodeVer[i] = 0;
}
- pDevice->BootCodeVer[i] = 0;
- }
}
-STATIC void
-LM_GetBusSpeed(PLM_DEVICE_BLOCK pDevice)
+STATIC void LM_GetBusSpeed (PLM_DEVICE_BLOCK pDevice)
{
- LM_UINT32 PciState = pDevice->PciState;
- LM_UINT32 ClockCtrl;
- char *SpeedStr = "";
-
- if (PciState & T3_PCI_STATE_32BIT_PCI_BUS)
- {
- strcpy(pDevice->BusSpeedStr, "32-bit ");
- }
- else
- {
- strcpy(pDevice->BusSpeedStr, "64-bit ");
- }
- if (PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)
- {
- strcat(pDevice->BusSpeedStr, "PCI ");
- if (PciState & T3_PCI_STATE_HIGH_BUS_SPEED)
- {
- SpeedStr = "66MHz";
- }
- else
- {
- SpeedStr = "33MHz";
- }
- }
- else
- {
- strcat(pDevice->BusSpeedStr, "PCIX ");
- if (pDevice->BondId == GRC_MISC_BD_ID_5704CIOBE)
- {
- SpeedStr = "133MHz";
- }
- else
- {
- ClockCtrl = REG_RD(pDevice, PciCfg.ClockCtrl) & 0x1f;
- switch (ClockCtrl)
- {
- case 0:
- SpeedStr = "33MHz";
- break;
-
- case 2:
- SpeedStr = "50MHz";
- break;
-
- case 4:
- SpeedStr = "66MHz";
- break;
-
- case 6:
- SpeedStr = "100MHz";
- break;
-
- case 7:
- SpeedStr = "133MHz";
- break;
- }
+ LM_UINT32 PciState = pDevice->PciState;
+ LM_UINT32 ClockCtrl;
+ char *SpeedStr = "";
+
+ if (PciState & T3_PCI_STATE_32BIT_PCI_BUS) {
+ strcpy (pDevice->BusSpeedStr, "32-bit ");
+ } else {
+ strcpy (pDevice->BusSpeedStr, "64-bit ");
+ }
+ if (PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) {
+ strcat (pDevice->BusSpeedStr, "PCI ");
+ if (PciState & T3_PCI_STATE_HIGH_BUS_SPEED) {
+ SpeedStr = "66MHz";
+ } else {
+ SpeedStr = "33MHz";
+ }
+ } else {
+ strcat (pDevice->BusSpeedStr, "PCIX ");
+ if (pDevice->BondId == GRC_MISC_BD_ID_5704CIOBE) {
+ SpeedStr = "133MHz";
+ } else {
+ ClockCtrl = REG_RD (pDevice, PciCfg.ClockCtrl) & 0x1f;
+ switch (ClockCtrl) {
+ case 0:
+ SpeedStr = "33MHz";
+ break;
+
+ case 2:
+ SpeedStr = "50MHz";
+ break;
+
+ case 4:
+ SpeedStr = "66MHz";
+ break;
+
+ case 6:
+ SpeedStr = "100MHz";
+ break;
+
+ case 7:
+ SpeedStr = "133MHz";
+ break;
+ }
+ }
}
- }
- strcat(pDevice->BusSpeedStr, SpeedStr);
+ strcat (pDevice->BusSpeedStr, SpeedStr);
}
/******************************************************************************/
/* Return: */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
-LM_STATUS
-LM_GetAdapterInfo(
-PLM_DEVICE_BLOCK pDevice)
+LM_STATUS LM_GetAdapterInfo (PLM_DEVICE_BLOCK pDevice)
{
- PLM_ADAPTER_INFO pAdapterInfo;
- LM_UINT32 Value32;
- LM_STATUS Status;
- LM_UINT32 j;
- LM_UINT32 EeSigFound;
- LM_UINT32 EePhyTypeSerdes = 0;
- LM_UINT32 EePhyLedMode = 0;
- LM_UINT32 EePhyId = 0;
-
- /* Get Device Id and Vendor Id */
- Status = MM_ReadConfig32(pDevice, PCI_VENDOR_ID_REG, &Value32);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
- }
- pDevice->PciVendorId = (LM_UINT16) Value32;
- pDevice->PciDeviceId = (LM_UINT16) (Value32 >> 16);
-
- /* If we are not getting the write adapter, exit. */
- if((Value32 != T3_PCI_ID_BCM5700) &&
- (Value32 != T3_PCI_ID_BCM5701) &&
- (Value32 != T3_PCI_ID_BCM5702) &&
- (Value32 != T3_PCI_ID_BCM5702x) &&
- (Value32 != T3_PCI_ID_BCM5702FE) &&
- (Value32 != T3_PCI_ID_BCM5703) &&
- (Value32 != T3_PCI_ID_BCM5703x) &&
- (Value32 != T3_PCI_ID_BCM5704))
- {
- return LM_STATUS_FAILURE;
- }
+ PLM_ADAPTER_INFO pAdapterInfo;
+ LM_UINT32 Value32;
+ LM_STATUS Status;
+ LM_UINT32 j;
+ LM_UINT32 EeSigFound;
+ LM_UINT32 EePhyTypeSerdes = 0;
+ LM_UINT32 EePhyLedMode = 0;
+ LM_UINT32 EePhyId = 0;
+
+ /* Get Device Id and Vendor Id */
+ Status = MM_ReadConfig32 (pDevice, PCI_VENDOR_ID_REG, &Value32);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
+ pDevice->PciVendorId = (LM_UINT16) Value32;
+ pDevice->PciDeviceId = (LM_UINT16) (Value32 >> 16);
+
+ /* If we are not getting the write adapter, exit. */
+ if ((Value32 != T3_PCI_ID_BCM5700) &&
+ (Value32 != T3_PCI_ID_BCM5701) &&
+ (Value32 != T3_PCI_ID_BCM5702) &&
+ (Value32 != T3_PCI_ID_BCM5702x) &&
+ (Value32 != T3_PCI_ID_BCM5702FE) &&
+ (Value32 != T3_PCI_ID_BCM5703) &&
+ (Value32 != T3_PCI_ID_BCM5703x) && (Value32 != T3_PCI_ID_BCM5704)) {
+ return LM_STATUS_FAILURE;
+ }
- Status = MM_ReadConfig32(pDevice, PCI_REV_ID_REG, &Value32);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
- }
- pDevice->PciRevId = (LM_UINT8) Value32;
+ Status = MM_ReadConfig32 (pDevice, PCI_REV_ID_REG, &Value32);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
+ pDevice->PciRevId = (LM_UINT8) Value32;
- /* Get IRQ. */
- Status = MM_ReadConfig32(pDevice, PCI_INT_LINE_REG, &Value32);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
- }
- pDevice->Irq = (LM_UINT8) Value32;
+ /* Get IRQ. */
+ Status = MM_ReadConfig32 (pDevice, PCI_INT_LINE_REG, &Value32);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
+ pDevice->Irq = (LM_UINT8) Value32;
- /* Get interrupt pin. */
- pDevice->IntPin = (LM_UINT8) (Value32 >> 8);
+ /* Get interrupt pin. */
+ pDevice->IntPin = (LM_UINT8) (Value32 >> 8);
- /* Get chip revision id. */
- Status = MM_ReadConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, &Value32);
- pDevice->ChipRevId = Value32 >> 16;
+ /* Get chip revision id. */
+ Status = MM_ReadConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG, &Value32);
+ pDevice->ChipRevId = Value32 >> 16;
- /* Get subsystem vendor. */
- Status = MM_ReadConfig32(pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG, &Value32);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
- }
- pDevice->SubsystemVendorId = (LM_UINT16) Value32;
+ /* Get subsystem vendor. */
+ Status =
+ MM_ReadConfig32 (pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG, &Value32);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
+ pDevice->SubsystemVendorId = (LM_UINT16) Value32;
- /* Get PCI subsystem id. */
- pDevice->SubsystemId = (LM_UINT16) (Value32 >> 16);
+ /* Get PCI subsystem id. */
+ pDevice->SubsystemId = (LM_UINT16) (Value32 >> 16);
- /* Get the cache line size. */
- MM_ReadConfig32(pDevice, PCI_CACHE_LINE_SIZE_REG, &Value32);
- pDevice->CacheLineSize = (LM_UINT8) Value32;
- pDevice->SavedCacheLineReg = Value32;
+ /* Get the cache line size. */
+ MM_ReadConfig32 (pDevice, PCI_CACHE_LINE_SIZE_REG, &Value32);
+ pDevice->CacheLineSize = (LM_UINT8) Value32;
+ pDevice->SavedCacheLineReg = Value32;
- if(pDevice->ChipRevId != T3_CHIP_ID_5703_A1 &&
- pDevice->ChipRevId != T3_CHIP_ID_5703_A2 &&
- pDevice->ChipRevId != T3_CHIP_ID_5704_A0)
- {
- pDevice->UndiFix = FALSE;
- }
+ if (pDevice->ChipRevId != T3_CHIP_ID_5703_A1 &&
+ pDevice->ChipRevId != T3_CHIP_ID_5703_A2 &&
+ pDevice->ChipRevId != T3_CHIP_ID_5704_A0) {
+ pDevice->UndiFix = FALSE;
+ }
#if !PCIX_TARGET_WORKAROUND
- pDevice->UndiFix = FALSE;
+ pDevice->UndiFix = FALSE;
#endif
- /* Map the memory base to system address space. */
- if (!pDevice->UndiFix)
- {
- Status = MM_MapMemBase(pDevice);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
+ /* Map the memory base to system address space. */
+ if (!pDevice->UndiFix) {
+ Status = MM_MapMemBase (pDevice);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
+ /* Initialize the memory view pointer. */
+ pDevice->pMemView = (PT3_STD_MEM_MAP) pDevice->pMappedMemBase;
}
- /* Initialize the memory view pointer. */
- pDevice->pMemView = (PT3_STD_MEM_MAP) pDevice->pMappedMemBase;
- }
-
#if PCIX_TARGET_WORKAROUND
- /* store whether we are in PCI are PCI-X mode */
- pDevice->EnablePciXFix = FALSE;
-
- MM_ReadConfig32(pDevice, T3_PCI_STATE_REG, &Value32);
- if((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0)
- {
- /* Enable PCI-X workaround only if we are running on 5700 BX. */
- if(T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5700_BX)
- {
- pDevice->EnablePciXFix = TRUE;
+ /* store whether we are in PCI are PCI-X mode */
+ pDevice->EnablePciXFix = FALSE;
+
+ MM_ReadConfig32 (pDevice, T3_PCI_STATE_REG, &Value32);
+ if ((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0) {
+ /* Enable PCI-X workaround only if we are running on 5700 BX. */
+ if (T3_CHIP_REV (pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) {
+ pDevice->EnablePciXFix = TRUE;
+ }
+ }
+ if (pDevice->UndiFix) {
+ pDevice->EnablePciXFix = TRUE;
}
- }
- if (pDevice->UndiFix)
- {
- pDevice->EnablePciXFix = TRUE;
- }
#endif
- /* Bx bug: due to the "byte_enable bug" in PCI-X mode, the power */
- /* management register may be clobbered which may cause the */
- /* BCM5700 to go into D3 state. While in this state, we will */
- /* not have memory mapped register access. As a workaround, we */
- /* need to restore the device to D0 state. */
- MM_ReadConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, &Value32);
- Value32 |= T3_PM_PME_ASSERTED;
- Value32 &= ~T3_PM_POWER_STATE_MASK;
- Value32 |= T3_PM_POWER_STATE_D0;
- MM_WriteConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, Value32);
-
- /* read the current PCI command word */
- MM_ReadConfig32(pDevice, PCI_COMMAND_REG, &Value32);
-
- /* Make sure bus-mastering is enabled. */
- Value32 |= PCI_BUSMASTER_ENABLE;
+ /* Bx bug: due to the "byte_enable bug" in PCI-X mode, the power */
+ /* management register may be clobbered which may cause the */
+ /* BCM5700 to go into D3 state. While in this state, we will */
+ /* not have memory mapped register access. As a workaround, we */
+ /* need to restore the device to D0 state. */
+ MM_ReadConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, &Value32);
+ Value32 |= T3_PM_PME_ASSERTED;
+ Value32 &= ~T3_PM_POWER_STATE_MASK;
+ Value32 |= T3_PM_POWER_STATE_D0;
+ MM_WriteConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, Value32);
+
+ /* read the current PCI command word */
+ MM_ReadConfig32 (pDevice, PCI_COMMAND_REG, &Value32);
+
+ /* Make sure bus-mastering is enabled. */
+ Value32 |= PCI_BUSMASTER_ENABLE;
#if PCIX_TARGET_WORKAROUND
- /* if we are in PCI-X mode, also make sure mem-mapping and SERR#/PERR#
- are enabled */
- if (pDevice->EnablePciXFix == TRUE) {
- Value32 |= (PCI_MEM_SPACE_ENABLE | PCI_SYSTEM_ERROR_ENABLE |
- PCI_PARITY_ERROR_ENABLE);
- }
- if (pDevice->UndiFix)
- {
- Value32 &= ~PCI_MEM_SPACE_ENABLE;
- }
-
+ /* if we are in PCI-X mode, also make sure mem-mapping and SERR#/PERR#
+ are enabled */
+ if (pDevice->EnablePciXFix == TRUE) {
+ Value32 |= (PCI_MEM_SPACE_ENABLE | PCI_SYSTEM_ERROR_ENABLE |
+ PCI_PARITY_ERROR_ENABLE);
+ }
+ if (pDevice->UndiFix) {
+ Value32 &= ~PCI_MEM_SPACE_ENABLE;
+ }
#endif
- if(pDevice->EnableMWI)
- {
- Value32 |= PCI_MEMORY_WRITE_INVALIDATE;
- }
- else {
- Value32 &= (~PCI_MEMORY_WRITE_INVALIDATE);
- }
-
- /* Error out if mem-mapping is NOT enabled for PCI systems */
- if (!(Value32 | PCI_MEM_SPACE_ENABLE))
- {
- return LM_STATUS_FAILURE;
- }
+ if (pDevice->EnableMWI) {
+ Value32 |= PCI_MEMORY_WRITE_INVALIDATE;
+ } else {
+ Value32 &= (~PCI_MEMORY_WRITE_INVALIDATE);
+ }
+
+ /* Error out if mem-mapping is NOT enabled for PCI systems */
+ if (!(Value32 | PCI_MEM_SPACE_ENABLE)) {
+ return LM_STATUS_FAILURE;
+ }
- /* save the value we are going to write into the PCI command word */
- pDevice->PciCommandStatusWords = Value32;
+ /* save the value we are going to write into the PCI command word */
+ pDevice->PciCommandStatusWords = Value32;
- Status = MM_WriteConfig32(pDevice, PCI_COMMAND_REG, Value32);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
- }
+ Status = MM_WriteConfig32 (pDevice, PCI_COMMAND_REG, Value32);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
- /* Set power state to D0. */
- LM_SetPowerState(pDevice, LM_POWER_STATE_D0);
+ /* Set power state to D0. */
+ LM_SetPowerState (pDevice, LM_POWER_STATE_D0);
#ifdef BIG_ENDIAN_PCI
- pDevice->MiscHostCtrl =
- MISC_HOST_CTRL_MASK_PCI_INT |
- MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS |
- MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP |
- MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW;
-#else /* No CPU Swap modes for PCI IO */
-
- /* Setup the mode registers. */
- pDevice->MiscHostCtrl =
- MISC_HOST_CTRL_MASK_PCI_INT |
- MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP |
+ pDevice->MiscHostCtrl =
+ MISC_HOST_CTRL_MASK_PCI_INT |
+ MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS |
+ MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP |
+ MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW;
+#else /* No CPU Swap modes for PCI IO */
+
+ /* Setup the mode registers. */
+ pDevice->MiscHostCtrl =
+ MISC_HOST_CTRL_MASK_PCI_INT |
+ MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP |
#ifdef BIG_ENDIAN_HOST
- MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP |
-#endif /* BIG_ENDIAN_HOST */
- MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS |
- MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW;
-#endif /* !BIG_ENDIAN_PCI */
+ MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP |
+#endif /* BIG_ENDIAN_HOST */
+ MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS |
+ MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW;
+#endif /* !BIG_ENDIAN_PCI */
- /* write to PCI misc host ctr first in order to enable indirect accesses */
- MM_WriteConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, pDevice->MiscHostCtrl);
+ /* write to PCI misc host ctr first in order to enable indirect accesses */
+ MM_WriteConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG,
+ pDevice->MiscHostCtrl);
- REG_WR(pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl);
+ REG_WR (pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl);
#ifdef BIG_ENDIAN_PCI
- Value32 = GRC_MODE_WORD_SWAP_DATA|
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA;
+ Value32 = GRC_MODE_WORD_SWAP_DATA | GRC_MODE_WORD_SWAP_NON_FRAME_DATA;
#else
/* No CPU Swap modes for PCI IO */
#ifdef BIG_ENDIAN_HOST
- Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA |
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA;
+ Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA |
+ GRC_MODE_WORD_SWAP_NON_FRAME_DATA;
#else
- Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | GRC_MODE_BYTE_SWAP_DATA;
+ Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | GRC_MODE_BYTE_SWAP_DATA;
#endif
-#endif /* !BIG_ENDIAN_PCI */
-
- REG_WR(pDevice, Grc.Mode, Value32);
-
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)
- {
- REG_WR(pDevice, Grc.LocalCtrl, GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE1);
- }
- MM_Wait(40);
-
- /* Enable indirect memory access */
- REG_WR(pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE);
-
- if (REG_RD(pDevice, PciCfg.ClockCtrl) & T3_PCI_44MHZ_CORE_CLOCK)
- {
- REG_WR(pDevice, PciCfg.ClockCtrl, T3_PCI_44MHZ_CORE_CLOCK |
- T3_PCI_SELECT_ALTERNATE_CLOCK);
- REG_WR(pDevice, PciCfg.ClockCtrl, T3_PCI_SELECT_ALTERNATE_CLOCK);
- MM_Wait(40); /* required delay is 27usec */
- }
- REG_WR(pDevice, PciCfg.ClockCtrl, 0);
- REG_WR(pDevice, PciCfg.MemWindowBaseAddr, 0);
+#endif /* !BIG_ENDIAN_PCI */
+
+ REG_WR (pDevice, Grc.Mode, Value32);
+
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ REG_WR (pDevice, Grc.LocalCtrl,
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE1);
+ }
+ MM_Wait (40);
+
+ /* Enable indirect memory access */
+ REG_WR (pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE);
+
+ if (REG_RD (pDevice, PciCfg.ClockCtrl) & T3_PCI_44MHZ_CORE_CLOCK) {
+ REG_WR (pDevice, PciCfg.ClockCtrl, T3_PCI_44MHZ_CORE_CLOCK |
+ T3_PCI_SELECT_ALTERNATE_CLOCK);
+ REG_WR (pDevice, PciCfg.ClockCtrl,
+ T3_PCI_SELECT_ALTERNATE_CLOCK);
+ MM_Wait (40); /* required delay is 27usec */
+ }
+ REG_WR (pDevice, PciCfg.ClockCtrl, 0);
+ REG_WR (pDevice, PciCfg.MemWindowBaseAddr, 0);
#if PCIX_TARGET_WORKAROUND
- MM_ReadConfig32(pDevice, T3_PCI_STATE_REG, &Value32);
- if ((pDevice->EnablePciXFix == FALSE) &&
- ((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0))
- {
- if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B2 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B5)
- {
- __raw_writel(0, &(pDevice->pMemView->uIntMem.MemBlock32K[0x300]));
- __raw_writel(0, &(pDevice->pMemView->uIntMem.MemBlock32K[0x301]));
- __raw_writel(0xffffffff, &(pDevice->pMemView->uIntMem.MemBlock32K[0x301]));
- if (__raw_readl(&(pDevice->pMemView->uIntMem.MemBlock32K[0x300])))
- {
- pDevice->EnablePciXFix = TRUE;
- }
+ MM_ReadConfig32 (pDevice, T3_PCI_STATE_REG, &Value32);
+ if ((pDevice->EnablePciXFix == FALSE) &&
+ ((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0)) {
+ if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5701_B0 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5701_B2 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5701_B5) {
+ __raw_writel (0,
+ &(pDevice->pMemView->uIntMem.
+ MemBlock32K[0x300]));
+ __raw_writel (0,
+ &(pDevice->pMemView->uIntMem.
+ MemBlock32K[0x301]));
+ __raw_writel (0xffffffff,
+ &(pDevice->pMemView->uIntMem.
+ MemBlock32K[0x301]));
+ if (__raw_readl
+ (&(pDevice->pMemView->uIntMem.MemBlock32K[0x300])))
+ {
+ pDevice->EnablePciXFix = TRUE;
+ }
+ }
}
- }
#endif
#if 1
- /*
- * This code was at the beginning of else block below, but that's
- * a bug if node address in shared memory.
- */
- MM_Wait(50);
- LM_NvramInit(pDevice);
+ /*
+ * This code was at the beginning of else block below, but that's
+ * a bug if node address in shared memory.
+ */
+ MM_Wait (50);
+ LM_NvramInit (pDevice);
#endif
- /* Get the node address. First try to get in from the shared memory. */
- /* If the signature is not present, then get it from the NVRAM. */
- Value32 = MEM_RD_OFFSET(pDevice, T3_MAC_ADDR_HIGH_MAILBOX);
- if((Value32 >> 16) == 0x484b)
- {
-
- pDevice->NodeAddress[0] = (LM_UINT8) (Value32 >> 8);
- pDevice->NodeAddress[1] = (LM_UINT8) Value32;
-
- Value32 = MEM_RD_OFFSET(pDevice, T3_MAC_ADDR_LOW_MAILBOX);
-
- pDevice->NodeAddress[2] = (LM_UINT8) (Value32 >> 24);
- pDevice->NodeAddress[3] = (LM_UINT8) (Value32 >> 16);
- pDevice->NodeAddress[4] = (LM_UINT8) (Value32 >> 8);
- pDevice->NodeAddress[5] = (LM_UINT8) Value32;
-
- Status = LM_STATUS_SUCCESS;
- }
- else
- {
- Status = LM_NvramRead(pDevice, 0x7c, &Value32);
- if(Status == LM_STATUS_SUCCESS)
- {
- pDevice->NodeAddress[0] = (LM_UINT8) (Value32 >> 16);
- pDevice->NodeAddress[1] = (LM_UINT8) (Value32 >> 24);
-
- Status = LM_NvramRead(pDevice, 0x80, &Value32);
-
- pDevice->NodeAddress[2] = (LM_UINT8) Value32;
- pDevice->NodeAddress[3] = (LM_UINT8) (Value32 >> 8);
- pDevice->NodeAddress[4] = (LM_UINT8) (Value32 >> 16);
- pDevice->NodeAddress[5] = (LM_UINT8) (Value32 >> 24);
+ /* Get the node address. First try to get in from the shared memory. */
+ /* If the signature is not present, then get it from the NVRAM. */
+ Value32 = MEM_RD_OFFSET (pDevice, T3_MAC_ADDR_HIGH_MAILBOX);
+ if ((Value32 >> 16) == 0x484b) {
+
+ pDevice->NodeAddress[0] = (LM_UINT8) (Value32 >> 8);
+ pDevice->NodeAddress[1] = (LM_UINT8) Value32;
+
+ Value32 = MEM_RD_OFFSET (pDevice, T3_MAC_ADDR_LOW_MAILBOX);
+
+ pDevice->NodeAddress[2] = (LM_UINT8) (Value32 >> 24);
+ pDevice->NodeAddress[3] = (LM_UINT8) (Value32 >> 16);
+ pDevice->NodeAddress[4] = (LM_UINT8) (Value32 >> 8);
+ pDevice->NodeAddress[5] = (LM_UINT8) Value32;
+
+ Status = LM_STATUS_SUCCESS;
+ } else {
+ Status = LM_NvramRead (pDevice, 0x7c, &Value32);
+ if (Status == LM_STATUS_SUCCESS) {
+ pDevice->NodeAddress[0] = (LM_UINT8) (Value32 >> 16);
+ pDevice->NodeAddress[1] = (LM_UINT8) (Value32 >> 24);
+
+ Status = LM_NvramRead (pDevice, 0x80, &Value32);
+
+ pDevice->NodeAddress[2] = (LM_UINT8) Value32;
+ pDevice->NodeAddress[3] = (LM_UINT8) (Value32 >> 8);
+ pDevice->NodeAddress[4] = (LM_UINT8) (Value32 >> 16);
+ pDevice->NodeAddress[5] = (LM_UINT8) (Value32 >> 24);
+ }
}
- }
- /* Assign a default address. */
- if(Status != LM_STATUS_SUCCESS)
- {
+ /* Assign a default address. */
+ if (Status != LM_STATUS_SUCCESS) {
#ifndef EMBEDDED
- printk(KERN_ERR "Cannot get MAC addr from NVRAM. Using default.\n");
-#endif
- pDevice->NodeAddress[0] = 0x00; pDevice->NodeAddress[1] = 0x10;
- pDevice->NodeAddress[2] = 0x18; pDevice->NodeAddress[3] = 0x68;
- pDevice->NodeAddress[4] = 0x61; pDevice->NodeAddress[5] = 0x76;
- }
-
- pDevice->PermanentNodeAddress[0] = pDevice->NodeAddress[0];
- pDevice->PermanentNodeAddress[1] = pDevice->NodeAddress[1];
- pDevice->PermanentNodeAddress[2] = pDevice->NodeAddress[2];
- pDevice->PermanentNodeAddress[3] = pDevice->NodeAddress[3];
- pDevice->PermanentNodeAddress[4] = pDevice->NodeAddress[4];
- pDevice->PermanentNodeAddress[5] = pDevice->NodeAddress[5];
-
- /* Initialize the default values. */
- pDevice->NoTxPseudoHdrChksum = FALSE;
- pDevice->NoRxPseudoHdrChksum = FALSE;
- pDevice->NicSendBd = FALSE;
- pDevice->TxPacketDescCnt = DEFAULT_TX_PACKET_DESC_COUNT;
- pDevice->RxStdDescCnt = DEFAULT_STD_RCV_DESC_COUNT;
- pDevice->RxCoalescingTicks = DEFAULT_RX_COALESCING_TICKS;
- pDevice->TxCoalescingTicks = DEFAULT_TX_COALESCING_TICKS;
- pDevice->RxMaxCoalescedFrames = DEFAULT_RX_MAX_COALESCED_FRAMES;
- pDevice->TxMaxCoalescedFrames = DEFAULT_TX_MAX_COALESCED_FRAMES;
- pDevice->RxCoalescingTicksDuringInt = BAD_DEFAULT_VALUE;
- pDevice->TxCoalescingTicksDuringInt = BAD_DEFAULT_VALUE;
- pDevice->RxMaxCoalescedFramesDuringInt = BAD_DEFAULT_VALUE;
- pDevice->TxMaxCoalescedFramesDuringInt = BAD_DEFAULT_VALUE;
- pDevice->StatsCoalescingTicks = DEFAULT_STATS_COALESCING_TICKS;
- pDevice->EnableMWI = FALSE;
- pDevice->TxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
- pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
- pDevice->DisableAutoNeg = FALSE;
- pDevice->PhyIntMode = T3_PHY_INT_MODE_AUTO;
- pDevice->LinkChngMode = T3_LINK_CHNG_MODE_AUTO;
- pDevice->LedMode = LED_MODE_AUTO;
- pDevice->ResetPhyOnInit = TRUE;
- pDevice->DelayPciGrant = TRUE;
- pDevice->UseTaggedStatus = FALSE;
- pDevice->OneDmaAtOnce = BAD_DEFAULT_VALUE;
-
- pDevice->DmaMbufLowMark = T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO;
- pDevice->RxMacMbufLowMark = T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO;
- pDevice->MbufHighMark = T3_DEF_MBUF_HIGH_WMARK_JUMBO;
-
- pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_AUTO;
- pDevice->TaskOffloadCap = LM_TASK_OFFLOAD_NONE;
- pDevice->FlowControlCap = LM_FLOW_CONTROL_AUTO_PAUSE;
- pDevice->EnableTbi = FALSE;
-#if INCLUDE_TBI_SUPPORT
- pDevice->PollTbiLink = BAD_DEFAULT_VALUE;
+ printk (KERN_ERR
+ "Cannot get MAC addr from NVRAM. Using default.\n");
#endif
+ pDevice->NodeAddress[0] = 0x00;
+ pDevice->NodeAddress[1] = 0x10;
+ pDevice->NodeAddress[2] = 0x18;
+ pDevice->NodeAddress[3] = 0x68;
+ pDevice->NodeAddress[4] = 0x61;
+ pDevice->NodeAddress[5] = 0x76;
+ }
+
+ pDevice->PermanentNodeAddress[0] = pDevice->NodeAddress[0];
+ pDevice->PermanentNodeAddress[1] = pDevice->NodeAddress[1];
+ pDevice->PermanentNodeAddress[2] = pDevice->NodeAddress[2];
+ pDevice->PermanentNodeAddress[3] = pDevice->NodeAddress[3];
+ pDevice->PermanentNodeAddress[4] = pDevice->NodeAddress[4];
+ pDevice->PermanentNodeAddress[5] = pDevice->NodeAddress[5];
+
+ /* Initialize the default values. */
+ pDevice->NoTxPseudoHdrChksum = FALSE;
+ pDevice->NoRxPseudoHdrChksum = FALSE;
+ pDevice->NicSendBd = FALSE;
+ pDevice->TxPacketDescCnt = DEFAULT_TX_PACKET_DESC_COUNT;
+ pDevice->RxStdDescCnt = DEFAULT_STD_RCV_DESC_COUNT;
+ pDevice->RxCoalescingTicks = DEFAULT_RX_COALESCING_TICKS;
+ pDevice->TxCoalescingTicks = DEFAULT_TX_COALESCING_TICKS;
+ pDevice->RxMaxCoalescedFrames = DEFAULT_RX_MAX_COALESCED_FRAMES;
+ pDevice->TxMaxCoalescedFrames = DEFAULT_TX_MAX_COALESCED_FRAMES;
+ pDevice->RxCoalescingTicksDuringInt = BAD_DEFAULT_VALUE;
+ pDevice->TxCoalescingTicksDuringInt = BAD_DEFAULT_VALUE;
+ pDevice->RxMaxCoalescedFramesDuringInt = BAD_DEFAULT_VALUE;
+ pDevice->TxMaxCoalescedFramesDuringInt = BAD_DEFAULT_VALUE;
+ pDevice->StatsCoalescingTicks = DEFAULT_STATS_COALESCING_TICKS;
+ pDevice->EnableMWI = FALSE;
+ pDevice->TxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
+ pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
+ pDevice->DisableAutoNeg = FALSE;
+ pDevice->PhyIntMode = T3_PHY_INT_MODE_AUTO;
+ pDevice->LinkChngMode = T3_LINK_CHNG_MODE_AUTO;
+ pDevice->LedMode = LED_MODE_AUTO;
+ pDevice->ResetPhyOnInit = TRUE;
+ pDevice->DelayPciGrant = TRUE;
+ pDevice->UseTaggedStatus = FALSE;
+ pDevice->OneDmaAtOnce = BAD_DEFAULT_VALUE;
- switch (T3_ASIC_REV(pDevice->ChipRevId))
- {
- case T3_ASIC_REV_5704:
- pDevice->MbufBase = T3_NIC_MBUF_POOL_ADDR;
- pDevice->MbufSize = T3_NIC_MBUF_POOL_SIZE64;
- break;
- default:
- pDevice->MbufBase = T3_NIC_MBUF_POOL_ADDR;
- pDevice->MbufSize = T3_NIC_MBUF_POOL_SIZE96;
- break;
- }
-
- pDevice->LinkStatus = LM_STATUS_LINK_DOWN;
- pDevice->QueueRxPackets = TRUE;
-
- pDevice->EnableWireSpeed = TRUE;
+ pDevice->DmaMbufLowMark = T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO;
+ pDevice->RxMacMbufLowMark = T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO;
+ pDevice->MbufHighMark = T3_DEF_MBUF_HIGH_WMARK_JUMBO;
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- /* Make this is a known adapter. */
- pAdapterInfo = LM_GetAdapterInfoBySsid(pDevice->SubsystemVendorId,
- pDevice->SubsystemId);
-
- pDevice->BondId = REG_RD(pDevice, Grc.MiscCfg) & GRC_MISC_BD_ID_MASK;
- if (pDevice->BondId != GRC_MISC_BD_ID_5700 &&
- pDevice->BondId != GRC_MISC_BD_ID_5701 &&
- pDevice->BondId != GRC_MISC_BD_ID_5702FE &&
- pDevice->BondId != GRC_MISC_BD_ID_5703 &&
- pDevice->BondId != GRC_MISC_BD_ID_5703S &&
- pDevice->BondId != GRC_MISC_BD_ID_5704 &&
- pDevice->BondId != GRC_MISC_BD_ID_5704CIOBE)
- {
- return LM_STATUS_UNKNOWN_ADAPTER;
- }
-
- pDevice->SplitModeEnable = SPLIT_MODE_DISABLE;
- if ((pDevice->ChipRevId == T3_CHIP_ID_5704_A0) &&
- (pDevice->BondId == GRC_MISC_BD_ID_5704CIOBE))
- {
- pDevice->SplitModeEnable = SPLIT_MODE_ENABLE;
- pDevice->SplitModeMaxReq = SPLIT_MODE_5704_MAX_REQ;
- }
-
- /* Get Eeprom info. */
- Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_SIG_ADDR);
- if (Value32 == T3_NIC_DATA_SIG)
- {
- EeSigFound = TRUE;
- Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_NIC_CFG_ADDR);
-
- /* Determine PHY type. */
- switch (Value32 & T3_NIC_CFG_PHY_TYPE_MASK)
- {
- case T3_NIC_CFG_PHY_TYPE_COPPER:
- EePhyTypeSerdes = FALSE;
- break;
+ pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_AUTO;
+ pDevice->TaskOffloadCap = LM_TASK_OFFLOAD_NONE;
+ pDevice->FlowControlCap = LM_FLOW_CONTROL_AUTO_PAUSE;
+ pDevice->EnableTbi = FALSE;
+#if INCLUDE_TBI_SUPPORT
+ pDevice->PollTbiLink = BAD_DEFAULT_VALUE;
+#endif
- case T3_NIC_CFG_PHY_TYPE_FIBER:
- EePhyTypeSerdes = TRUE;
+ switch (T3_ASIC_REV (pDevice->ChipRevId)) {
+ case T3_ASIC_REV_5704:
+ pDevice->MbufBase = T3_NIC_MBUF_POOL_ADDR;
+ pDevice->MbufSize = T3_NIC_MBUF_POOL_SIZE64;
break;
-
- default:
- EePhyTypeSerdes = FALSE;
+ default:
+ pDevice->MbufBase = T3_NIC_MBUF_POOL_ADDR;
+ pDevice->MbufSize = T3_NIC_MBUF_POOL_SIZE96;
break;
}
- /* Determine PHY led mode. */
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- switch(Value32 & T3_NIC_CFG_LED_MODE_MASK)
- {
- case T3_NIC_CFG_LED_MODE_TRIPLE_SPEED:
- EePhyLedMode = LED_MODE_THREE_LINK;
- break;
+ pDevice->LinkStatus = LM_STATUS_LINK_DOWN;
+ pDevice->QueueRxPackets = TRUE;
- case T3_NIC_CFG_LED_MODE_LINK_SPEED:
- EePhyLedMode = LED_MODE_LINK10;
- break;
+ pDevice->EnableWireSpeed = TRUE;
- default:
- EePhyLedMode = LED_MODE_AUTO;
- break;
- }
- }
- else
- {
- switch(Value32 & T3_NIC_CFG_LED_MODE_MASK)
- {
- case T3_NIC_CFG_LED_MODE_OPEN_DRAIN:
- EePhyLedMode = LED_MODE_OPEN_DRAIN;
- break;
+#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
+ pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT;
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+
+ /* Make this is a known adapter. */
+ pAdapterInfo = LM_GetAdapterInfoBySsid (pDevice->SubsystemVendorId,
+ pDevice->SubsystemId);
+
+ pDevice->BondId = REG_RD (pDevice, Grc.MiscCfg) & GRC_MISC_BD_ID_MASK;
+ if (pDevice->BondId != GRC_MISC_BD_ID_5700 &&
+ pDevice->BondId != GRC_MISC_BD_ID_5701 &&
+ pDevice->BondId != GRC_MISC_BD_ID_5702FE &&
+ pDevice->BondId != GRC_MISC_BD_ID_5703 &&
+ pDevice->BondId != GRC_MISC_BD_ID_5703S &&
+ pDevice->BondId != GRC_MISC_BD_ID_5704 &&
+ pDevice->BondId != GRC_MISC_BD_ID_5704CIOBE) {
+ return LM_STATUS_UNKNOWN_ADAPTER;
+ }
+
+ pDevice->SplitModeEnable = SPLIT_MODE_DISABLE;
+ if ((pDevice->ChipRevId == T3_CHIP_ID_5704_A0) &&
+ (pDevice->BondId == GRC_MISC_BD_ID_5704CIOBE)) {
+ pDevice->SplitModeEnable = SPLIT_MODE_ENABLE;
+ pDevice->SplitModeMaxReq = SPLIT_MODE_5704_MAX_REQ;
+ }
+
+ /* Get Eeprom info. */
+ Value32 = MEM_RD_OFFSET (pDevice, T3_NIC_DATA_SIG_ADDR);
+ if (Value32 == T3_NIC_DATA_SIG) {
+ EeSigFound = TRUE;
+ Value32 = MEM_RD_OFFSET (pDevice, T3_NIC_DATA_NIC_CFG_ADDR);
+
+ /* Determine PHY type. */
+ switch (Value32 & T3_NIC_CFG_PHY_TYPE_MASK) {
+ case T3_NIC_CFG_PHY_TYPE_COPPER:
+ EePhyTypeSerdes = FALSE;
+ break;
- case T3_NIC_CFG_LED_MODE_OUTPUT:
- EePhyLedMode = LED_MODE_OUTPUT;
- break;
+ case T3_NIC_CFG_PHY_TYPE_FIBER:
+ EePhyTypeSerdes = TRUE;
+ break;
default:
- EePhyLedMode = LED_MODE_AUTO;
- break;
- }
- }
- if(pDevice->ChipRevId == T3_CHIP_ID_5703_A1 ||
- pDevice->ChipRevId == T3_CHIP_ID_5703_A2)
- {
- /* Enable EEPROM write protection. */
- if(Value32 & T3_NIC_EEPROM_WP)
- {
- pDevice->EepromWp = TRUE;
- }
- }
+ EePhyTypeSerdes = FALSE;
+ break;
+ }
- /* Get the PHY Id. */
- Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_PHY_ID_ADDR);
- if (Value32)
- {
- EePhyId = (((Value32 & T3_NIC_PHY_ID1_MASK) >> 16) &
- PHY_ID1_OUI_MASK) << 10;
+ /* Determine PHY led mode. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ switch (Value32 & T3_NIC_CFG_LED_MODE_MASK) {
+ case T3_NIC_CFG_LED_MODE_TRIPLE_SPEED:
+ EePhyLedMode = LED_MODE_THREE_LINK;
+ break;
+
+ case T3_NIC_CFG_LED_MODE_LINK_SPEED:
+ EePhyLedMode = LED_MODE_LINK10;
+ break;
+
+ default:
+ EePhyLedMode = LED_MODE_AUTO;
+ break;
+ }
+ } else {
+ switch (Value32 & T3_NIC_CFG_LED_MODE_MASK) {
+ case T3_NIC_CFG_LED_MODE_OPEN_DRAIN:
+ EePhyLedMode = LED_MODE_OPEN_DRAIN;
+ break;
+
+ case T3_NIC_CFG_LED_MODE_OUTPUT:
+ EePhyLedMode = LED_MODE_OUTPUT;
+ break;
+
+ default:
+ EePhyLedMode = LED_MODE_AUTO;
+ break;
+ }
+ }
+ if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5703_A2) {
+ /* Enable EEPROM write protection. */
+ if (Value32 & T3_NIC_EEPROM_WP) {
+ pDevice->EepromWp = TRUE;
+ }
+ }
- Value32 = Value32 & T3_NIC_PHY_ID2_MASK;
+ /* Get the PHY Id. */
+ Value32 = MEM_RD_OFFSET (pDevice, T3_NIC_DATA_PHY_ID_ADDR);
+ if (Value32) {
+ EePhyId = (((Value32 & T3_NIC_PHY_ID1_MASK) >> 16) &
+ PHY_ID1_OUI_MASK) << 10;
- EePhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) |
- (Value32 & PHY_ID2_MODEL_MASK) | (Value32 & PHY_ID2_REV_MASK);
- }
- else
- {
- EePhyId = 0;
+ Value32 = Value32 & T3_NIC_PHY_ID2_MASK;
+
+ EePhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) |
+ (Value32 & PHY_ID2_MODEL_MASK) | (Value32 &
+ PHY_ID2_REV_MASK);
+ } else {
+ EePhyId = 0;
+ }
+ } else {
+ EeSigFound = FALSE;
}
- }
- else
- {
- EeSigFound = FALSE;
- }
- /* Set the PHY address. */
- pDevice->PhyAddr = PHY_DEVICE_ID;
+ /* Set the PHY address. */
+ pDevice->PhyAddr = PHY_DEVICE_ID;
- /* Disable auto polling. */
- pDevice->MiMode = 0xc0000;
- REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode);
- MM_Wait(40);
+ /* Disable auto polling. */
+ pDevice->MiMode = 0xc0000;
+ REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
+ MM_Wait (40);
- /* Get the PHY id. */
- LM_ReadPhy(pDevice, PHY_ID1_REG, &Value32);
- pDevice->PhyId = (Value32 & PHY_ID1_OUI_MASK) << 10;
+ /* Get the PHY id. */
+ LM_ReadPhy (pDevice, PHY_ID1_REG, &Value32);
+ pDevice->PhyId = (Value32 & PHY_ID1_OUI_MASK) << 10;
- LM_ReadPhy(pDevice, PHY_ID2_REG, &Value32);
- pDevice->PhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) |
- (Value32 & PHY_ID2_MODEL_MASK) | (Value32 & PHY_ID2_REV_MASK);
+ LM_ReadPhy (pDevice, PHY_ID2_REG, &Value32);
+ pDevice->PhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) |
+ (Value32 & PHY_ID2_MODEL_MASK) | (Value32 & PHY_ID2_REV_MASK);
- /* Set the EnableTbi flag to false if we have a copper PHY. */
- switch(pDevice->PhyId & PHY_ID_MASK)
- {
+ /* Set the EnableTbi flag to false if we have a copper PHY. */
+ switch (pDevice->PhyId & PHY_ID_MASK) {
case PHY_BCM5400_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
+ pDevice->EnableTbi = FALSE;
+ break;
case PHY_BCM5401_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
+ pDevice->EnableTbi = FALSE;
+ break;
case PHY_BCM5411_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
+ pDevice->EnableTbi = FALSE;
+ break;
case PHY_BCM5701_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
+ pDevice->EnableTbi = FALSE;
+ break;
case PHY_BCM5703_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
+ pDevice->EnableTbi = FALSE;
+ break;
case PHY_BCM5704_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
+ pDevice->EnableTbi = FALSE;
+ break;
case PHY_BCM8002_PHY_ID:
- pDevice->EnableTbi = TRUE;
- break;
+ pDevice->EnableTbi = TRUE;
+ break;
default:
- if (pAdapterInfo)
- {
- pDevice->PhyId = pAdapterInfo->PhyId;
- pDevice->EnableTbi = pAdapterInfo->Serdes;
- }
- else if (EeSigFound)
- {
- pDevice->PhyId = EePhyId;
- pDevice->EnableTbi = EePhyTypeSerdes;
- }
- break;
- }
-
- /* Bail out if we don't know the copper PHY id. */
- if(UNKNOWN_PHY_ID(pDevice->PhyId) && !pDevice->EnableTbi)
- {
- return LM_STATUS_FAILURE;
- }
+ if (pAdapterInfo) {
+ pDevice->PhyId = pAdapterInfo->PhyId;
+ pDevice->EnableTbi = pAdapterInfo->Serdes;
+ } else if (EeSigFound) {
+ pDevice->PhyId = EePhyId;
+ pDevice->EnableTbi = EePhyTypeSerdes;
+ }
+ break;
+ }
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703)
- {
- if((pDevice->SavedCacheLineReg & 0xff00) < 0x4000)
- {
- pDevice->SavedCacheLineReg &= 0xffff00ff;
- pDevice->SavedCacheLineReg |= 0x4000;
- }
- }
- /* Change driver parameters. */
- Status = MM_GetConfig(pDevice);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
- }
+ /* Bail out if we don't know the copper PHY id. */
+ if (UNKNOWN_PHY_ID (pDevice->PhyId) && !pDevice->EnableTbi) {
+ return LM_STATUS_FAILURE;
+ }
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5703) {
+ if ((pDevice->SavedCacheLineReg & 0xff00) < 0x4000) {
+ pDevice->SavedCacheLineReg &= 0xffff00ff;
+ pDevice->SavedCacheLineReg |= 0x4000;
+ }
+ }
+ /* Change driver parameters. */
+ Status = MM_GetConfig (pDevice);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
#if INCLUDE_5701_AX_FIX
- if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0)
- {
- pDevice->ResetPhyOnInit = TRUE;
- }
+ if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5701_B0) {
+ pDevice->ResetPhyOnInit = TRUE;
+ }
#endif
- /* Save the current phy link status. */
- if(!pDevice->EnableTbi)
- {
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
-
- /* If we don't have link reset the PHY. */
- if(!(Value32 & PHY_STATUS_LINK_PASS) || pDevice->ResetPhyOnInit)
- {
+ /* Save the current phy link status. */
+ if (!pDevice->EnableTbi) {
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_PHY_RESET);
+ /* If we don't have link reset the PHY. */
+ if (!(Value32 & PHY_STATUS_LINK_PASS)
+ || pDevice->ResetPhyOnInit) {
- for(j = 0; j < 100; j++)
- {
- MM_Wait(10);
+ LM_WritePhy (pDevice, PHY_CTRL_REG, PHY_CTRL_PHY_RESET);
- LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32);
- if(Value32 && !(Value32 & PHY_CTRL_PHY_RESET))
- {
- MM_Wait(40);
- break;
- }
- }
+ for (j = 0; j < 100; j++) {
+ MM_Wait (10);
+ LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32);
+ if (Value32 && !(Value32 & PHY_CTRL_PHY_RESET)) {
+ MM_Wait (40);
+ break;
+ }
+ }
#if INCLUDE_5701_AX_FIX
- /* 5701_AX_BX bug: only advertises 10mb speed. */
- if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0)
- {
-
- Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD |
- PHY_AN_AD_10BASET_HALF | PHY_AN_AD_10BASET_FULL |
- PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF;
- Value32 |= GetPhyAdFlowCntrlSettings(pDevice);
- LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
-
- Value32 = BCM540X_AN_AD_1000BASET_HALF |
- BCM540X_AN_AD_1000BASET_FULL | BCM540X_CONFIG_AS_MASTER |
- BCM540X_ENABLE_CONFIG_AS_MASTER;
- LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, Value32);
- pDevice->advertising1000 = Value32;
-
- LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_AUTO_NEG_ENABLE |
- PHY_CTRL_RESTART_AUTO_NEG);
- }
+ /* 5701_AX_BX bug: only advertises 10mb speed. */
+ if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5701_B0) {
+
+ Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD |
+ PHY_AN_AD_10BASET_HALF |
+ PHY_AN_AD_10BASET_FULL |
+ PHY_AN_AD_100BASETX_FULL |
+ PHY_AN_AD_100BASETX_HALF;
+ Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
+ LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
+ pDevice->advertising = Value32;
+
+ Value32 = BCM540X_AN_AD_1000BASET_HALF |
+ BCM540X_AN_AD_1000BASET_FULL |
+ BCM540X_CONFIG_AS_MASTER |
+ BCM540X_ENABLE_CONFIG_AS_MASTER;
+ LM_WritePhy (pDevice,
+ BCM540X_1000BASET_CTRL_REG,
+ Value32);
+ pDevice->advertising1000 = Value32;
+
+ LM_WritePhy (pDevice, PHY_CTRL_REG,
+ PHY_CTRL_AUTO_NEG_ENABLE |
+ PHY_CTRL_RESTART_AUTO_NEG);
+ }
#endif
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703)
- {
- LM_WritePhy(pDevice, 0x18, 0x0c00);
- LM_WritePhy(pDevice, 0x17, 0x201f);
- LM_WritePhy(pDevice, 0x15, 0x2aaa);
- }
- if(pDevice->ChipRevId == T3_CHIP_ID_5704_A0)
- {
- LM_WritePhy(pDevice, 0x1c, 0x8d68);
- LM_WritePhy(pDevice, 0x1c, 0x8d68);
- }
- /* Enable Ethernet@WireSpeed. */
- if(pDevice->EnableWireSpeed)
- {
- LM_WritePhy(pDevice, 0x18, 0x7007);
- LM_ReadPhy(pDevice, 0x18, &Value32);
- LM_WritePhy(pDevice, 0x18, Value32 | BIT_15 | BIT_4);
- }
- }
- }
-
- /* Turn off tap power management. */
- if((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID)
- {
- LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x0c20);
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1804);
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1204);
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0132);
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0232);
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0a20);
-
- MM_Wait(40);
- }
+ if (T3_ASIC_REV (pDevice->ChipRevId) ==
+ T3_ASIC_REV_5703) {
+ LM_WritePhy (pDevice, 0x18, 0x0c00);
+ LM_WritePhy (pDevice, 0x17, 0x201f);
+ LM_WritePhy (pDevice, 0x15, 0x2aaa);
+ }
+ if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) {
+ LM_WritePhy (pDevice, 0x1c, 0x8d68);
+ LM_WritePhy (pDevice, 0x1c, 0x8d68);
+ }
+ /* Enable Ethernet@WireSpeed. */
+ if (pDevice->EnableWireSpeed) {
+ LM_WritePhy (pDevice, 0x18, 0x7007);
+ LM_ReadPhy (pDevice, 0x18, &Value32);
+ LM_WritePhy (pDevice, 0x18,
+ Value32 | BIT_15 | BIT_4);
+ }
+ }
+ }
-#if INCLUDE_TBI_SUPPORT
- pDevice->IgnoreTbiLinkChange = FALSE;
-
- if(pDevice->EnableTbi)
- {
- pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_NONE;
- pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY;
- if ((pDevice->PollTbiLink == BAD_DEFAULT_VALUE) ||
- pDevice->DisableAutoNeg)
- {
- pDevice->PollTbiLink = FALSE;
- }
- }
- else
- {
- pDevice->PollTbiLink = FALSE;
- }
-#endif /* INCLUDE_TBI_SUPPORT */
-
- /* UseTaggedStatus is only valid for 5701 and later. */
- if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)
- {
- pDevice->UseTaggedStatus = FALSE;
+ /* Turn off tap power management. */
+ if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) {
+ LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x0c20);
+ LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012);
+ LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1804);
+ LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013);
+ LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1204);
+ LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
+ LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0132);
+ LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
+ LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0232);
+ LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f);
+ LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0a20);
- pDevice->CoalesceMode = 0;
- }
- else
- {
- pDevice->CoalesceMode = HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT |
- HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT;
- }
-
- /* Set the status block size. */
- if(T3_CHIP_REV(pDevice->ChipRevId) != T3_CHIP_REV_5700_AX &&
- T3_CHIP_REV(pDevice->ChipRevId) != T3_CHIP_REV_5700_BX)
- {
- pDevice->CoalesceMode |= HOST_COALESCE_32_BYTE_STATUS_MODE;
- }
-
- /* Check the DURING_INT coalescing ticks parameters. */
- if(pDevice->UseTaggedStatus)
- {
- if(pDevice->RxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE)
- {
- pDevice->RxCoalescingTicksDuringInt =
- DEFAULT_RX_COALESCING_TICKS_DURING_INT;
+ MM_Wait (40);
}
-
- if(pDevice->TxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE)
- {
- pDevice->TxCoalescingTicksDuringInt =
- DEFAULT_TX_COALESCING_TICKS_DURING_INT;
+#if INCLUDE_TBI_SUPPORT
+ pDevice->IgnoreTbiLinkChange = FALSE;
+
+ if (pDevice->EnableTbi) {
+ pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_NONE;
+ pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY;
+ if ((pDevice->PollTbiLink == BAD_DEFAULT_VALUE) ||
+ pDevice->DisableAutoNeg) {
+ pDevice->PollTbiLink = FALSE;
+ }
+ } else {
+ pDevice->PollTbiLink = FALSE;
}
+#endif /* INCLUDE_TBI_SUPPORT */
- if(pDevice->RxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE)
- {
- pDevice->RxMaxCoalescedFramesDuringInt =
- DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT;
- }
+ /* UseTaggedStatus is only valid for 5701 and later. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ pDevice->UseTaggedStatus = FALSE;
- if(pDevice->TxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE)
- {
- pDevice->TxMaxCoalescedFramesDuringInt =
- DEFAULT_TX_MAX_COALESCED_FRAMES_DURING_INT;
- }
- }
- else
- {
- if(pDevice->RxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE)
- {
- pDevice->RxCoalescingTicksDuringInt = 0;
+ pDevice->CoalesceMode = 0;
+ } else {
+ pDevice->CoalesceMode =
+ HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT |
+ HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT;
}
- if(pDevice->TxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE)
- {
- pDevice->TxCoalescingTicksDuringInt = 0;
+ /* Set the status block size. */
+ if (T3_CHIP_REV (pDevice->ChipRevId) != T3_CHIP_REV_5700_AX &&
+ T3_CHIP_REV (pDevice->ChipRevId) != T3_CHIP_REV_5700_BX) {
+ pDevice->CoalesceMode |= HOST_COALESCE_32_BYTE_STATUS_MODE;
}
- if(pDevice->RxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE)
- {
- pDevice->RxMaxCoalescedFramesDuringInt = 0;
- }
+ /* Check the DURING_INT coalescing ticks parameters. */
+ if (pDevice->UseTaggedStatus) {
+ if (pDevice->RxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) {
+ pDevice->RxCoalescingTicksDuringInt =
+ DEFAULT_RX_COALESCING_TICKS_DURING_INT;
+ }
- if(pDevice->TxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE)
- {
- pDevice->TxMaxCoalescedFramesDuringInt = 0;
- }
- }
+ if (pDevice->TxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) {
+ pDevice->TxCoalescingTicksDuringInt =
+ DEFAULT_TX_COALESCING_TICKS_DURING_INT;
+ }
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- if(pDevice->RxMtu <= (MAX_STD_RCV_BUFFER_SIZE - 8 /* CRC */))
- {
- pDevice->RxJumboDescCnt = 0;
- if(pDevice->RxMtu <= MAX_ETHERNET_PACKET_SIZE_NO_CRC)
- {
- pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
- }
- }
- else
- {
- pDevice->RxJumboBufferSize = (pDevice->RxMtu + 8 /* CRC + VLAN */ +
- COMMON_CACHE_LINE_SIZE-1) & ~COMMON_CACHE_LINE_MASK;
+ if (pDevice->RxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) {
+ pDevice->RxMaxCoalescedFramesDuringInt =
+ DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT;
+ }
- if(pDevice->RxJumboBufferSize > MAX_JUMBO_RCV_BUFFER_SIZE)
- {
- pDevice->RxJumboBufferSize = DEFAULT_JUMBO_RCV_BUFFER_SIZE;
- pDevice->RxMtu = pDevice->RxJumboBufferSize - 8 /* CRC + VLAN */;
- }
- pDevice->TxMtu = pDevice->RxMtu;
+ if (pDevice->TxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) {
+ pDevice->TxMaxCoalescedFramesDuringInt =
+ DEFAULT_TX_MAX_COALESCED_FRAMES_DURING_INT;
+ }
+ } else {
+ if (pDevice->RxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) {
+ pDevice->RxCoalescingTicksDuringInt = 0;
+ }
- }
-#else
- pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+ if (pDevice->TxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) {
+ pDevice->TxCoalescingTicksDuringInt = 0;
+ }
+
+ if (pDevice->RxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) {
+ pDevice->RxMaxCoalescedFramesDuringInt = 0;
+ }
+
+ if (pDevice->TxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) {
+ pDevice->TxMaxCoalescedFramesDuringInt = 0;
+ }
+ }
- pDevice->RxPacketDescCnt =
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- pDevice->RxJumboDescCnt +
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
- pDevice->RxStdDescCnt;
+ if (pDevice->RxMtu <= (MAX_STD_RCV_BUFFER_SIZE - 8 /* CRC */ )) {
+ pDevice->RxJumboDescCnt = 0;
+ if (pDevice->RxMtu <= MAX_ETHERNET_PACKET_SIZE_NO_CRC) {
+ pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
+ }
+ } else {
+ pDevice->RxJumboBufferSize =
+ (pDevice->RxMtu + 8 /* CRC + VLAN */ +
+ COMMON_CACHE_LINE_SIZE - 1) & ~COMMON_CACHE_LINE_MASK;
+
+ if (pDevice->RxJumboBufferSize > MAX_JUMBO_RCV_BUFFER_SIZE) {
+ pDevice->RxJumboBufferSize =
+ DEFAULT_JUMBO_RCV_BUFFER_SIZE;
+ pDevice->RxMtu =
+ pDevice->RxJumboBufferSize - 8 /* CRC + VLAN */ ;
+ }
+ pDevice->TxMtu = pDevice->RxMtu;
- if(pDevice->TxMtu < MAX_ETHERNET_PACKET_SIZE_NO_CRC)
- {
- pDevice->TxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
- }
+ }
+#else
+ pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
- if(pDevice->TxMtu > MAX_JUMBO_TX_BUFFER_SIZE)
- {
- pDevice->TxMtu = MAX_JUMBO_TX_BUFFER_SIZE;
- }
+ pDevice->RxPacketDescCnt =
+#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
+ pDevice->RxJumboDescCnt +
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+ pDevice->RxStdDescCnt;
- /* Configure the proper ways to get link change interrupt. */
- if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO)
- {
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)
- {
- pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT;
+ if (pDevice->TxMtu < MAX_ETHERNET_PACKET_SIZE_NO_CRC) {
+ pDevice->TxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
}
- else
- {
- pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY;
+
+ if (pDevice->TxMtu > MAX_JUMBO_TX_BUFFER_SIZE) {
+ pDevice->TxMtu = MAX_JUMBO_TX_BUFFER_SIZE;
}
- }
- else if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING)
- {
- /* Auto-polling does not work on 5700_AX and 5700_BX. */
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)
- {
- pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT;
+
+ /* Configure the proper ways to get link change interrupt. */
+ if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO) {
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT;
+ } else {
+ pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY;
+ }
+ } else if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
+ /* Auto-polling does not work on 5700_AX and 5700_BX. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT;
+ }
}
- }
- /* Determine the method to get link change status. */
- if(pDevice->LinkChngMode == T3_LINK_CHNG_MODE_AUTO)
- {
- /* The link status bit in the status block does not work on 5700_AX */
- /* and 5700_BX chips. */
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)
- {
- pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_REG;
+ /* Determine the method to get link change status. */
+ if (pDevice->LinkChngMode == T3_LINK_CHNG_MODE_AUTO) {
+ /* The link status bit in the status block does not work on 5700_AX */
+ /* and 5700_BX chips. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ pDevice->LinkChngMode =
+ T3_LINK_CHNG_MODE_USE_STATUS_REG;
+ } else {
+ pDevice->LinkChngMode =
+ T3_LINK_CHNG_MODE_USE_STATUS_BLOCK;
+ }
}
- else
- {
- pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_BLOCK;
+
+ if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_REG;
}
- }
- if(pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)
- {
- pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_REG;
- }
+ /* Configure PHY led mode. */
+ if (pDevice->LedMode == LED_MODE_AUTO) {
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ if (pDevice->SubsystemVendorId == T3_SVID_DELL) {
+ pDevice->LedMode = LED_MODE_LINK10;
+ } else {
+ pDevice->LedMode = LED_MODE_THREE_LINK;
- /* Configure PHY led mode. */
- if(pDevice->LedMode == LED_MODE_AUTO)
- {
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- if(pDevice->SubsystemVendorId == T3_SVID_DELL)
- {
- pDevice->LedMode = LED_MODE_LINK10;
- }
- else
- {
- pDevice->LedMode = LED_MODE_THREE_LINK;
-
- if(EeSigFound && EePhyLedMode != LED_MODE_AUTO)
- {
- pDevice->LedMode = EePhyLedMode;
- }
- }
-
- /* bug? 5701 in LINK10 mode does not seem to work when */
- /* PhyIntMode is LINK_READY. */
- if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700 &&
+ if (EeSigFound && EePhyLedMode != LED_MODE_AUTO) {
+ pDevice->LedMode = EePhyLedMode;
+ }
+ }
+
+ /* bug? 5701 in LINK10 mode does not seem to work when */
+ /* PhyIntMode is LINK_READY. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700
+ &&
#if INCLUDE_TBI_SUPPORT
- pDevice->EnableTbi == FALSE &&
+ pDevice->EnableTbi == FALSE &&
#endif
- pDevice->LedMode == LED_MODE_LINK10)
- {
- pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT;
- pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_REG;
- }
+ pDevice->LedMode == LED_MODE_LINK10) {
+ pDevice->PhyIntMode =
+ T3_PHY_INT_MODE_MI_INTERRUPT;
+ pDevice->LinkChngMode =
+ T3_LINK_CHNG_MODE_USE_STATUS_REG;
+ }
+
+ if (pDevice->EnableTbi) {
+ pDevice->LedMode = LED_MODE_THREE_LINK;
+ }
+ } else {
+ if (EeSigFound && EePhyLedMode != LED_MODE_AUTO) {
+ pDevice->LedMode = EePhyLedMode;
+ } else {
+ pDevice->LedMode = LED_MODE_OPEN_DRAIN;
+ }
+ }
+ }
- if(pDevice->EnableTbi)
- {
- pDevice->LedMode = LED_MODE_THREE_LINK;
- }
+ /* Enable OneDmaAtOnce. */
+ if (pDevice->OneDmaAtOnce == BAD_DEFAULT_VALUE) {
+ pDevice->OneDmaAtOnce = FALSE;
}
- else
- {
- if(EeSigFound && EePhyLedMode != LED_MODE_AUTO)
- {
- pDevice->LedMode = EePhyLedMode;
- }
- else
- {
- pDevice->LedMode = LED_MODE_OPEN_DRAIN;
- }
- }
- }
-
- /* Enable OneDmaAtOnce. */
- if(pDevice->OneDmaAtOnce == BAD_DEFAULT_VALUE)
- {
- pDevice->OneDmaAtOnce = FALSE;
- }
-
- if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B2)
- {
- pDevice->WolSpeed = WOL_SPEED_10MB;
- }
- else
- {
- pDevice->WolSpeed = WOL_SPEED_100MB;
- }
-
- /* Offloadings. */
- pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE;
-
- /* Turn off task offloading on Ax. */
- if(pDevice->ChipRevId == T3_CHIP_ID_5700_B0)
- {
- pDevice->TaskOffloadCap &= ~(LM_TASK_OFFLOAD_TX_TCP_CHECKSUM |
- LM_TASK_OFFLOAD_TX_UDP_CHECKSUM);
- }
- pDevice->PciState = REG_RD(pDevice, PciCfg.PciState);
- LM_ReadVPD(pDevice);
- LM_ReadBootCodeVersion(pDevice);
- LM_GetBusSpeed(pDevice);
-
- return LM_STATUS_SUCCESS;
-} /* LM_GetAdapterInfo */
-
-STATIC PLM_ADAPTER_INFO
-LM_GetAdapterInfoBySsid(
- LM_UINT16 Svid,
- LM_UINT16 Ssid)
+
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5701_B0 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5701_B2) {
+ pDevice->WolSpeed = WOL_SPEED_10MB;
+ } else {
+ pDevice->WolSpeed = WOL_SPEED_100MB;
+ }
+
+ /* Offloadings. */
+ pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE;
+
+ /* Turn off task offloading on Ax. */
+ if (pDevice->ChipRevId == T3_CHIP_ID_5700_B0) {
+ pDevice->TaskOffloadCap &= ~(LM_TASK_OFFLOAD_TX_TCP_CHECKSUM |
+ LM_TASK_OFFLOAD_TX_UDP_CHECKSUM);
+ }
+ pDevice->PciState = REG_RD (pDevice, PciCfg.PciState);
+ LM_ReadVPD (pDevice);
+ LM_ReadBootCodeVersion (pDevice);
+ LM_GetBusSpeed (pDevice);
+
+ return LM_STATUS_SUCCESS;
+} /* LM_GetAdapterInfo */
+
+STATIC PLM_ADAPTER_INFO LM_GetAdapterInfoBySsid (LM_UINT16 Svid, LM_UINT16 Ssid)
{
- static LM_ADAPTER_INFO AdapterArr[] =
- {
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700A6, PHY_BCM5401_PHY_ID, 0},
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A5, PHY_BCM5701_PHY_ID, 0},
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700T6, PHY_BCM8002_PHY_ID, 1},
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700A9, 0, 1 },
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701T1, PHY_BCM5701_PHY_ID, 0},
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701T8, PHY_BCM5701_PHY_ID, 0},
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A7, 0, 1},
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A10, PHY_BCM5701_PHY_ID, 0},
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A12, PHY_BCM5701_PHY_ID, 0},
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax1, PHY_BCM5701_PHY_ID, 0},
- { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax2, PHY_BCM5701_PHY_ID, 0},
-
- { T3_SVID_3COM, T3_SSID_3COM_3C996T, PHY_BCM5401_PHY_ID, 0 },
- { T3_SVID_3COM, T3_SSID_3COM_3C996BT, PHY_BCM5701_PHY_ID, 0 },
- { T3_SVID_3COM, T3_SSID_3COM_3C996SX, 0, 1 },
- { T3_SVID_3COM, T3_SSID_3COM_3C1000T, PHY_BCM5701_PHY_ID, 0 },
- { T3_SVID_3COM, T3_SSID_3COM_3C940BR01, PHY_BCM5701_PHY_ID, 0 },
-
- { T3_SVID_DELL, T3_SSID_DELL_VIPER, PHY_BCM5401_PHY_ID, 0 },
- { T3_SVID_DELL, T3_SSID_DELL_JAGUAR, PHY_BCM5401_PHY_ID, 0 },
- { T3_SVID_DELL, T3_SSID_DELL_MERLOT, PHY_BCM5411_PHY_ID, 0 },
- { T3_SVID_DELL, T3_SSID_DELL_SLIM_MERLOT, PHY_BCM5411_PHY_ID, 0 },
-
- { T3_SVID_COMPAQ, T3_SSID_COMPAQ_BANSHEE, PHY_BCM5701_PHY_ID, 0 },
- { T3_SVID_COMPAQ, T3_SSID_COMPAQ_BANSHEE_2, PHY_BCM5701_PHY_ID, 0 },
- { T3_SVID_COMPAQ, T3_SSID_COMPAQ_CHANGELING, 0, 1 },
- { T3_SVID_COMPAQ, T3_SSID_COMPAQ_NC7780, PHY_BCM5701_PHY_ID, 0 },
- { T3_SVID_COMPAQ, T3_SSID_COMPAQ_NC7780_2, PHY_BCM5701_PHY_ID, 0 },
-
- };
- LM_UINT32 j;
-
- for(j = 0; j < sizeof(AdapterArr)/sizeof(LM_ADAPTER_INFO); j++)
- {
- if(AdapterArr[j].Svid == Svid && AdapterArr[j].Ssid == Ssid)
- {
- return &AdapterArr[j];
+ static LM_ADAPTER_INFO AdapterArr[] = {
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700A6,
+ PHY_BCM5401_PHY_ID, 0},
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A5,
+ PHY_BCM5701_PHY_ID, 0},
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700T6,
+ PHY_BCM8002_PHY_ID, 1},
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700A9, 0, 1},
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701T1,
+ PHY_BCM5701_PHY_ID, 0},
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701T8,
+ PHY_BCM5701_PHY_ID, 0},
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A7, 0, 1},
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A10,
+ PHY_BCM5701_PHY_ID, 0},
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A12,
+ PHY_BCM5701_PHY_ID, 0},
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax1,
+ PHY_BCM5701_PHY_ID, 0},
+ {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax2,
+ PHY_BCM5701_PHY_ID, 0},
+
+ {T3_SVID_3COM, T3_SSID_3COM_3C996T, PHY_BCM5401_PHY_ID, 0},
+ {T3_SVID_3COM, T3_SSID_3COM_3C996BT, PHY_BCM5701_PHY_ID, 0},
+ {T3_SVID_3COM, T3_SSID_3COM_3C996SX, 0, 1},
+ {T3_SVID_3COM, T3_SSID_3COM_3C1000T, PHY_BCM5701_PHY_ID, 0},
+ {T3_SVID_3COM, T3_SSID_3COM_3C940BR01, PHY_BCM5701_PHY_ID, 0},
+
+ {T3_SVID_DELL, T3_SSID_DELL_VIPER, PHY_BCM5401_PHY_ID, 0},
+ {T3_SVID_DELL, T3_SSID_DELL_JAGUAR, PHY_BCM5401_PHY_ID, 0},
+ {T3_SVID_DELL, T3_SSID_DELL_MERLOT, PHY_BCM5411_PHY_ID, 0},
+ {T3_SVID_DELL, T3_SSID_DELL_SLIM_MERLOT, PHY_BCM5411_PHY_ID, 0},
+
+ {T3_SVID_COMPAQ, T3_SSID_COMPAQ_BANSHEE, PHY_BCM5701_PHY_ID, 0},
+ {T3_SVID_COMPAQ, T3_SSID_COMPAQ_BANSHEE_2, PHY_BCM5701_PHY_ID,
+ 0},
+ {T3_SVID_COMPAQ, T3_SSID_COMPAQ_CHANGELING, 0, 1},
+ {T3_SVID_COMPAQ, T3_SSID_COMPAQ_NC7780, PHY_BCM5701_PHY_ID, 0},
+ {T3_SVID_COMPAQ, T3_SSID_COMPAQ_NC7780_2, PHY_BCM5701_PHY_ID,
+ 0},
+
+ };
+ LM_UINT32 j;
+
+ for (j = 0; j < sizeof (AdapterArr) / sizeof (LM_ADAPTER_INFO); j++) {
+ if (AdapterArr[j].Svid == Svid && AdapterArr[j].Ssid == Ssid) {
+ return &AdapterArr[j];
+ }
}
- }
- return NULL;
+ return NULL;
}
-
/******************************************************************************/
/* Description: */
/* This routine sets up receive/transmit buffer descriptions queues. */
/* Return: */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
-LM_STATUS
-LM_InitializeAdapter(
-PLM_DEVICE_BLOCK pDevice)
+LM_STATUS LM_InitializeAdapter (PLM_DEVICE_BLOCK pDevice)
{
- LM_PHYSICAL_ADDRESS MemPhy;
- PLM_UINT8 pMemVirt;
- PLM_PACKET pPacket;
- LM_STATUS Status;
- LM_UINT32 Size;
- LM_UINT32 j;
-
- /* Set power state to D0. */
- LM_SetPowerState(pDevice, LM_POWER_STATE_D0);
-
- /* Intialize the queues. */
- QQ_InitQueue(&pDevice->RxPacketReceivedQ.Container,
- MAX_RX_PACKET_DESC_COUNT);
- QQ_InitQueue(&pDevice->RxPacketFreeQ.Container,
- MAX_RX_PACKET_DESC_COUNT);
-
- QQ_InitQueue(&pDevice->TxPacketFreeQ.Container,MAX_TX_PACKET_DESC_COUNT);
- QQ_InitQueue(&pDevice->TxPacketActiveQ.Container,MAX_TX_PACKET_DESC_COUNT);
- QQ_InitQueue(&pDevice->TxPacketXmittedQ.Container,MAX_TX_PACKET_DESC_COUNT);
-
- /* Allocate shared memory for: status block, the buffers for receive */
- /* rings -- standard, mini, jumbo, and return rings. */
- Size = T3_STATUS_BLOCK_SIZE + sizeof(T3_STATS_BLOCK) +
- T3_STD_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD) +
+ LM_PHYSICAL_ADDRESS MemPhy;
+ PLM_UINT8 pMemVirt;
+ PLM_PACKET pPacket;
+ LM_STATUS Status;
+ LM_UINT32 Size;
+ LM_UINT32 j;
+
+ /* Set power state to D0. */
+ LM_SetPowerState (pDevice, LM_POWER_STATE_D0);
+
+ /* Intialize the queues. */
+ QQ_InitQueue (&pDevice->RxPacketReceivedQ.Container,
+ MAX_RX_PACKET_DESC_COUNT);
+ QQ_InitQueue (&pDevice->RxPacketFreeQ.Container,
+ MAX_RX_PACKET_DESC_COUNT);
+
+ QQ_InitQueue (&pDevice->TxPacketFreeQ.Container,
+ MAX_TX_PACKET_DESC_COUNT);
+ QQ_InitQueue (&pDevice->TxPacketActiveQ.Container,
+ MAX_TX_PACKET_DESC_COUNT);
+ QQ_InitQueue (&pDevice->TxPacketXmittedQ.Container,
+ MAX_TX_PACKET_DESC_COUNT);
+
+ /* Allocate shared memory for: status block, the buffers for receive */
+ /* rings -- standard, mini, jumbo, and return rings. */
+ Size = T3_STATUS_BLOCK_SIZE + sizeof (T3_STATS_BLOCK) +
+ T3_STD_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD) +
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD) +
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
- T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD);
-
- /* Memory for host based Send BD. */
- if(pDevice->NicSendBd == FALSE)
- {
- Size += sizeof(T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT;
- }
-
- /* Allocate the memory block. */
- Status = MM_AllocateSharedMemory(pDevice, Size, (PLM_VOID) &pMemVirt, &MemPhy, FALSE);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
- }
-
- /* Program DMA Read/Write */
- if (pDevice->PciState & T3_PCI_STATE_NOT_PCI_X_BUS)
- {
- pDevice->DmaReadWriteCtrl = 0x763f000f;
- }
- else
- {
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704)
- {
- pDevice->DmaReadWriteCtrl = 0x761f0000;
+ T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD) +
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+ T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD);
+
+ /* Memory for host based Send BD. */
+ if (pDevice->NicSendBd == FALSE) {
+ Size += sizeof (T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT;
+ }
+
+ /* Allocate the memory block. */
+ Status =
+ MM_AllocateSharedMemory (pDevice, Size, (PLM_VOID) & pMemVirt,
+ &MemPhy, FALSE);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
+
+ /* Program DMA Read/Write */
+ if (pDevice->PciState & T3_PCI_STATE_NOT_PCI_X_BUS) {
+ pDevice->DmaReadWriteCtrl = 0x763f000f;
+ } else {
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5704) {
+ pDevice->DmaReadWriteCtrl = 0x761f0000;
+ } else {
+ pDevice->DmaReadWriteCtrl = 0x761b000f;
+ }
+ if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5703_A2) {
+ pDevice->OneDmaAtOnce = TRUE;
+ }
}
- else
- {
- pDevice->DmaReadWriteCtrl = 0x761b000f;
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5703) {
+ pDevice->DmaReadWriteCtrl &= 0xfffffff0;
+ }
+
+ if (pDevice->OneDmaAtOnce) {
+ pDevice->DmaReadWriteCtrl |= DMA_CTRL_WRITE_ONE_DMA_AT_ONCE;
+ }
+ REG_WR (pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl);
+
+ if (LM_DmaTest (pDevice, pMemVirt, MemPhy, 0x400) != LM_STATUS_SUCCESS) {
+ return LM_STATUS_FAILURE;
}
- if(pDevice->ChipRevId == T3_CHIP_ID_5703_A1 ||
- pDevice->ChipRevId == T3_CHIP_ID_5703_A2)
- {
- pDevice->OneDmaAtOnce = TRUE;
- }
- }
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703)
- {
- pDevice->DmaReadWriteCtrl &= 0xfffffff0;
- }
-
- if(pDevice->OneDmaAtOnce)
- {
- pDevice->DmaReadWriteCtrl |= DMA_CTRL_WRITE_ONE_DMA_AT_ONCE;
- }
- REG_WR(pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl);
-
- if (LM_DmaTest(pDevice, pMemVirt, MemPhy, 0x400) != LM_STATUS_SUCCESS)
- {
- return LM_STATUS_FAILURE;
- }
- /* Status block. */
- pDevice->pStatusBlkVirt = (PT3_STATUS_BLOCK) pMemVirt;
- pDevice->StatusBlkPhy = MemPhy;
- pMemVirt += T3_STATUS_BLOCK_SIZE;
- LM_INC_PHYSICAL_ADDRESS(&MemPhy, T3_STATUS_BLOCK_SIZE);
+ /* Status block. */
+ pDevice->pStatusBlkVirt = (PT3_STATUS_BLOCK) pMemVirt;
+ pDevice->StatusBlkPhy = MemPhy;
+ pMemVirt += T3_STATUS_BLOCK_SIZE;
+ LM_INC_PHYSICAL_ADDRESS (&MemPhy, T3_STATUS_BLOCK_SIZE);
- /* Statistics block. */
- pDevice->pStatsBlkVirt = (PT3_STATS_BLOCK) pMemVirt;
- pDevice->StatsBlkPhy = MemPhy;
- pMemVirt += sizeof(T3_STATS_BLOCK);
- LM_INC_PHYSICAL_ADDRESS(&MemPhy, sizeof(T3_STATS_BLOCK));
+ /* Statistics block. */
+ pDevice->pStatsBlkVirt = (PT3_STATS_BLOCK) pMemVirt;
+ pDevice->StatsBlkPhy = MemPhy;
+ pMemVirt += sizeof (T3_STATS_BLOCK);
+ LM_INC_PHYSICAL_ADDRESS (&MemPhy, sizeof (T3_STATS_BLOCK));
- /* Receive standard BD buffer. */
- pDevice->pRxStdBdVirt = (PT3_RCV_BD) pMemVirt;
- pDevice->RxStdBdPhy = MemPhy;
+ /* Receive standard BD buffer. */
+ pDevice->pRxStdBdVirt = (PT3_RCV_BD) pMemVirt;
+ pDevice->RxStdBdPhy = MemPhy;
- pMemVirt += T3_STD_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD);
- LM_INC_PHYSICAL_ADDRESS(&MemPhy,
- T3_STD_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD));
+ pMemVirt += T3_STD_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD);
+ LM_INC_PHYSICAL_ADDRESS (&MemPhy,
+ T3_STD_RCV_RCB_ENTRY_COUNT *
+ sizeof (T3_RCV_BD));
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- /* Receive jumbo BD buffer. */
- pDevice->pRxJumboBdVirt = (PT3_RCV_BD) pMemVirt;
- pDevice->RxJumboBdPhy = MemPhy;
-
- pMemVirt += T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD);
- LM_INC_PHYSICAL_ADDRESS(&MemPhy,
- T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD));
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- /* Receive return BD buffer. */
- pDevice->pRcvRetBdVirt = (PT3_RCV_BD) pMemVirt;
- pDevice->RcvRetBdPhy = MemPhy;
-
- pMemVirt += T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD);
- LM_INC_PHYSICAL_ADDRESS(&MemPhy,
- T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD));
-
- /* Set up Send BD. */
- if(pDevice->NicSendBd == FALSE)
- {
- pDevice->pSendBdVirt = (PT3_SND_BD) pMemVirt;
- pDevice->SendBdPhy = MemPhy;
-
- pMemVirt += sizeof(T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT;
- LM_INC_PHYSICAL_ADDRESS(&MemPhy,
- sizeof(T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT);
- }
- else
- {
- pDevice->pSendBdVirt = (PT3_SND_BD)
- pDevice->pMemView->uIntMem.First32k.BufferDesc;
- pDevice->SendBdPhy.High = 0;
- pDevice->SendBdPhy.Low = T3_NIC_SND_BUFFER_DESC_ADDR;
- }
-
- /* Allocate memory for packet descriptors. */
- Size = (pDevice->RxPacketDescCnt +
- pDevice->TxPacketDescCnt) * MM_PACKET_DESC_SIZE;
- Status = MM_AllocateMemory(pDevice, Size, (PLM_VOID *) &pPacket);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
- }
- pDevice->pPacketDescBase = (PLM_VOID) pPacket;
-
- /* Create transmit packet descriptors from the memory block and add them */
- /* to the TxPacketFreeQ for each send ring. */
- for(j = 0; j < pDevice->TxPacketDescCnt; j++)
- {
- /* Ring index. */
- pPacket->Flags = 0;
-
- /* Queue the descriptor in the TxPacketFreeQ of the 'k' ring. */
- QQ_PushTail(&pDevice->TxPacketFreeQ.Container, pPacket);
-
- /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */
- /* is the total size of the packet descriptor including the */
- /* os-specific extensions in the UM_PACKET structure. */
- pPacket = (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE);
- } /* for(j.. */
-
- /* Create receive packet descriptors from the memory block and add them */
- /* to the RxPacketFreeQ. Create the Standard packet descriptors. */
- for(j = 0; j < pDevice->RxStdDescCnt; j++)
- {
- /* Receive producer ring. */
- pPacket->u.Rx.RcvProdRing = T3_STD_RCV_PROD_RING;
-
- /* Receive buffer size. */
- pPacket->u.Rx.RxBufferSize = MAX_STD_RCV_BUFFER_SIZE;
-
- /* Add the descriptor to RxPacketFreeQ. */
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
-
- /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */
- /* is the total size of the packet descriptor including the */
- /* os-specific extensions in the UM_PACKET structure. */
- pPacket = (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE);
- } /* for */
+ /* Receive jumbo BD buffer. */
+ pDevice->pRxJumboBdVirt = (PT3_RCV_BD) pMemVirt;
+ pDevice->RxJumboBdPhy = MemPhy;
+
+ pMemVirt += T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD);
+ LM_INC_PHYSICAL_ADDRESS (&MemPhy,
+ T3_JUMBO_RCV_RCB_ENTRY_COUNT *
+ sizeof (T3_RCV_BD));
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+
+ /* Receive return BD buffer. */
+ pDevice->pRcvRetBdVirt = (PT3_RCV_BD) pMemVirt;
+ pDevice->RcvRetBdPhy = MemPhy;
+
+ pMemVirt += T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD);
+ LM_INC_PHYSICAL_ADDRESS (&MemPhy,
+ T3_RCV_RETURN_RCB_ENTRY_COUNT *
+ sizeof (T3_RCV_BD));
+
+ /* Set up Send BD. */
+ if (pDevice->NicSendBd == FALSE) {
+ pDevice->pSendBdVirt = (PT3_SND_BD) pMemVirt;
+ pDevice->SendBdPhy = MemPhy;
+
+ pMemVirt += sizeof (T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT;
+ LM_INC_PHYSICAL_ADDRESS (&MemPhy,
+ sizeof (T3_SND_BD) *
+ T3_SEND_RCB_ENTRY_COUNT);
+ } else {
+ pDevice->pSendBdVirt = (PT3_SND_BD)
+ pDevice->pMemView->uIntMem.First32k.BufferDesc;
+ pDevice->SendBdPhy.High = 0;
+ pDevice->SendBdPhy.Low = T3_NIC_SND_BUFFER_DESC_ADDR;
+ }
+
+ /* Allocate memory for packet descriptors. */
+ Size = (pDevice->RxPacketDescCnt +
+ pDevice->TxPacketDescCnt) * MM_PACKET_DESC_SIZE;
+ Status = MM_AllocateMemory (pDevice, Size, (PLM_VOID *) & pPacket);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
+ pDevice->pPacketDescBase = (PLM_VOID) pPacket;
+
+ /* Create transmit packet descriptors from the memory block and add them */
+ /* to the TxPacketFreeQ for each send ring. */
+ for (j = 0; j < pDevice->TxPacketDescCnt; j++) {
+ /* Ring index. */
+ pPacket->Flags = 0;
+
+ /* Queue the descriptor in the TxPacketFreeQ of the 'k' ring. */
+ QQ_PushTail (&pDevice->TxPacketFreeQ.Container, pPacket);
+
+ /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */
+ /* is the total size of the packet descriptor including the */
+ /* os-specific extensions in the UM_PACKET structure. */
+ pPacket =
+ (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE);
+ } /* for(j.. */
+
+ /* Create receive packet descriptors from the memory block and add them */
+ /* to the RxPacketFreeQ. Create the Standard packet descriptors. */
+ for (j = 0; j < pDevice->RxStdDescCnt; j++) {
+ /* Receive producer ring. */
+ pPacket->u.Rx.RcvProdRing = T3_STD_RCV_PROD_RING;
+
+ /* Receive buffer size. */
+ pPacket->u.Rx.RxBufferSize = MAX_STD_RCV_BUFFER_SIZE;
+
+ /* Add the descriptor to RxPacketFreeQ. */
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
+
+ /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */
+ /* is the total size of the packet descriptor including the */
+ /* os-specific extensions in the UM_PACKET structure. */
+ pPacket =
+ (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE);
+ } /* for */
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- /* Create the Jumbo packet descriptors. */
- for(j = 0; j < pDevice->RxJumboDescCnt; j++)
- {
- /* Receive producer ring. */
- pPacket->u.Rx.RcvProdRing = T3_JUMBO_RCV_PROD_RING;
-
- /* Receive buffer size. */
- pPacket->u.Rx.RxBufferSize = pDevice->RxJumboBufferSize;
-
- /* Add the descriptor to RxPacketFreeQ. */
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
-
- /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */
- /* is the total size of the packet descriptor including the */
- /* os-specific extensions in the UM_PACKET structure. */
- pPacket = (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE);
- } /* for */
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- /* Initialize the rest of the packet descriptors. */
- Status = MM_InitializeUmPackets(pDevice);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
- } /* if */
+ /* Create the Jumbo packet descriptors. */
+ for (j = 0; j < pDevice->RxJumboDescCnt; j++) {
+ /* Receive producer ring. */
+ pPacket->u.Rx.RcvProdRing = T3_JUMBO_RCV_PROD_RING;
- /* Default receive mask. */
- pDevice->ReceiveMask = LM_ACCEPT_MULTICAST | LM_ACCEPT_BROADCAST |
- LM_ACCEPT_UNICAST;
+ /* Receive buffer size. */
+ pPacket->u.Rx.RxBufferSize = pDevice->RxJumboBufferSize;
- /* Make sure we are in the first 32k memory window or NicSendBd. */
- REG_WR(pDevice, PciCfg.MemWindowBaseAddr, 0);
+ /* Add the descriptor to RxPacketFreeQ. */
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
- /* Initialize the hardware. */
- Status = LM_ResetAdapter(pDevice);
- if(Status != LM_STATUS_SUCCESS)
- {
- return Status;
- }
+ /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */
+ /* is the total size of the packet descriptor including the */
+ /* os-specific extensions in the UM_PACKET structure. */
+ pPacket =
+ (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE);
+ } /* for */
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+
+ /* Initialize the rest of the packet descriptors. */
+ Status = MM_InitializeUmPackets (pDevice);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
- /* We are done with initialization. */
- pDevice->InitDone = TRUE;
+ /* if */
+ /* Default receive mask. */
+ pDevice->ReceiveMask = LM_ACCEPT_MULTICAST | LM_ACCEPT_BROADCAST |
+ LM_ACCEPT_UNICAST;
- return LM_STATUS_SUCCESS;
-} /* LM_InitializeAdapter */
+ /* Make sure we are in the first 32k memory window or NicSendBd. */
+ REG_WR (pDevice, PciCfg.MemWindowBaseAddr, 0);
+ /* Initialize the hardware. */
+ Status = LM_ResetAdapter (pDevice);
+ if (Status != LM_STATUS_SUCCESS) {
+ return Status;
+ }
+
+ /* We are done with initialization. */
+ pDevice->InitDone = TRUE;
+
+ return LM_STATUS_SUCCESS;
+} /* LM_InitializeAdapter */
/******************************************************************************/
/* Description: */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
LM_STATUS
-LM_CntrlBlock(
-PLM_DEVICE_BLOCK pDevice,
-LM_UINT32 mask,LM_UINT32 cntrl)
+LM_CntrlBlock (PLM_DEVICE_BLOCK pDevice, LM_UINT32 mask, LM_UINT32 cntrl)
{
- LM_UINT32 j,i,data;
- LM_UINT32 MaxWaitCnt;
-
- MaxWaitCnt = 2;
- j = 0;
-
- for(i = 0 ; i < 32; i++)
- {
- if(!(mask & (1 << i)))
- continue;
-
- switch (1 << i)
- {
- case T3_BLOCK_DMA_RD:
- data = REG_RD(pDevice, DmaRead.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~DMA_READ_MODE_ENABLE;
- REG_WR(pDevice, DmaRead.Mode, data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, DmaRead.Mode) & DMA_READ_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, DmaRead.Mode, data | DMA_READ_MODE_ENABLE);
- break;
-
- case T3_BLOCK_DMA_COMP:
- data = REG_RD(pDevice,DmaComp.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~DMA_COMP_MODE_ENABLE;
- REG_WR(pDevice, DmaComp.Mode, data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, DmaComp.Mode) & DMA_COMP_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, DmaComp.Mode, data | DMA_COMP_MODE_ENABLE);
- break;
+ LM_UINT32 j, i, data;
+ LM_UINT32 MaxWaitCnt;
+
+ MaxWaitCnt = 2;
+ j = 0;
+
+ for (i = 0; i < 32; i++) {
+ if (!(mask & (1 << i)))
+ continue;
+
+ switch (1 << i) {
+ case T3_BLOCK_DMA_RD:
+ data = REG_RD (pDevice, DmaRead.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~DMA_READ_MODE_ENABLE;
+ REG_WR (pDevice, DmaRead.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, DmaRead.Mode) &
+ DMA_READ_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, DmaRead.Mode,
+ data | DMA_READ_MODE_ENABLE);
+ break;
- case T3_BLOCK_RX_BD_INITIATOR:
- data = REG_RD(pDevice, RcvBdIn.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~RCV_BD_IN_MODE_ENABLE;
- REG_WR(pDevice, RcvBdIn.Mode,data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, RcvBdIn.Mode) & RCV_BD_IN_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, RcvBdIn.Mode,data | RCV_BD_IN_MODE_ENABLE);
- break;
+ case T3_BLOCK_DMA_COMP:
+ data = REG_RD (pDevice, DmaComp.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~DMA_COMP_MODE_ENABLE;
+ REG_WR (pDevice, DmaComp.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, DmaComp.Mode) &
+ DMA_COMP_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, DmaComp.Mode,
+ data | DMA_COMP_MODE_ENABLE);
+ break;
- case T3_BLOCK_RX_BD_COMP:
- data = REG_RD(pDevice, RcvBdComp.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~RCV_BD_COMP_MODE_ENABLE;
- REG_WR(pDevice, RcvBdComp.Mode,data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, RcvBdComp.Mode) & RCV_BD_COMP_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, RcvBdComp.Mode,data | RCV_BD_COMP_MODE_ENABLE);
- break;
+ case T3_BLOCK_RX_BD_INITIATOR:
+ data = REG_RD (pDevice, RcvBdIn.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~RCV_BD_IN_MODE_ENABLE;
+ REG_WR (pDevice, RcvBdIn.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, RcvBdIn.Mode) &
+ RCV_BD_IN_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, RcvBdIn.Mode,
+ data | RCV_BD_IN_MODE_ENABLE);
+ break;
- case T3_BLOCK_DMA_WR:
- data = REG_RD(pDevice, DmaWrite.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~DMA_WRITE_MODE_ENABLE;
- REG_WR(pDevice, DmaWrite.Mode,data);
+ case T3_BLOCK_RX_BD_COMP:
+ data = REG_RD (pDevice, RcvBdComp.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~RCV_BD_COMP_MODE_ENABLE;
+ REG_WR (pDevice, RcvBdComp.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, RcvBdComp.Mode) &
+ RCV_BD_COMP_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, RcvBdComp.Mode,
+ data | RCV_BD_COMP_MODE_ENABLE);
+ break;
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, DmaWrite.Mode) & DMA_WRITE_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, DmaWrite.Mode,data | DMA_WRITE_MODE_ENABLE);
- break;
+ case T3_BLOCK_DMA_WR:
+ data = REG_RD (pDevice, DmaWrite.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~DMA_WRITE_MODE_ENABLE;
+ REG_WR (pDevice, DmaWrite.Mode, data);
+
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, DmaWrite.Mode) &
+ DMA_WRITE_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, DmaWrite.Mode,
+ data | DMA_WRITE_MODE_ENABLE);
+ break;
- case T3_BLOCK_MSI_HANDLER:
- data = REG_RD(pDevice, Msi.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~MSI_MODE_ENABLE;
- REG_WR(pDevice, Msi.Mode, data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, Msi.Mode) & MSI_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, Msi.Mode, data |MSI_MODE_ENABLE);
- break;
+ case T3_BLOCK_MSI_HANDLER:
+ data = REG_RD (pDevice, Msi.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~MSI_MODE_ENABLE;
+ REG_WR (pDevice, Msi.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, Msi.Mode) &
+ MSI_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, Msi.Mode,
+ data | MSI_MODE_ENABLE);
+ break;
- case T3_BLOCK_RX_LIST_PLMT:
- data = REG_RD(pDevice, RcvListPlmt.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~RCV_LIST_PLMT_MODE_ENABLE;
- REG_WR(pDevice, RcvListPlmt.Mode,data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, RcvListPlmt.Mode) & RCV_LIST_PLMT_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, RcvListPlmt.Mode,data | RCV_LIST_PLMT_MODE_ENABLE);
- break;
+ case T3_BLOCK_RX_LIST_PLMT:
+ data = REG_RD (pDevice, RcvListPlmt.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~RCV_LIST_PLMT_MODE_ENABLE;
+ REG_WR (pDevice, RcvListPlmt.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, RcvListPlmt.Mode)
+ & RCV_LIST_PLMT_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, RcvListPlmt.Mode,
+ data | RCV_LIST_PLMT_MODE_ENABLE);
+ break;
- case T3_BLOCK_RX_LIST_SELECTOR:
- data = REG_RD(pDevice, RcvListSel.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~RCV_LIST_SEL_MODE_ENABLE;
- REG_WR(pDevice, RcvListSel.Mode,data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, RcvListSel.Mode) & RCV_LIST_SEL_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, RcvListSel.Mode,data |RCV_LIST_SEL_MODE_ENABLE);
- break;
+ case T3_BLOCK_RX_LIST_SELECTOR:
+ data = REG_RD (pDevice, RcvListSel.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~RCV_LIST_SEL_MODE_ENABLE;
+ REG_WR (pDevice, RcvListSel.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, RcvListSel.Mode) &
+ RCV_LIST_SEL_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, RcvListSel.Mode,
+ data | RCV_LIST_SEL_MODE_ENABLE);
+ break;
- case T3_BLOCK_RX_DATA_INITIATOR:
- data = REG_RD(pDevice, RcvDataBdIn.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~RCV_DATA_BD_IN_MODE_ENABLE;
- REG_WR(pDevice, RcvDataBdIn.Mode,data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, RcvDataBdIn.Mode) & RCV_DATA_BD_IN_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, RcvDataBdIn.Mode, data | RCV_DATA_BD_IN_MODE_ENABLE);
- break;
+ case T3_BLOCK_RX_DATA_INITIATOR:
+ data = REG_RD (pDevice, RcvDataBdIn.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~RCV_DATA_BD_IN_MODE_ENABLE;
+ REG_WR (pDevice, RcvDataBdIn.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, RcvDataBdIn.Mode)
+ & RCV_DATA_BD_IN_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, RcvDataBdIn.Mode,
+ data | RCV_DATA_BD_IN_MODE_ENABLE);
+ break;
- case T3_BLOCK_RX_DATA_COMP:
- data = REG_RD(pDevice, RcvDataComp.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~RCV_DATA_COMP_MODE_ENABLE;
- REG_WR(pDevice, RcvDataComp.Mode,data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, RcvDataBdIn.Mode) & RCV_DATA_COMP_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, RcvDataComp.Mode,data | RCV_DATA_COMP_MODE_ENABLE);
- break;
+ case T3_BLOCK_RX_DATA_COMP:
+ data = REG_RD (pDevice, RcvDataComp.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~RCV_DATA_COMP_MODE_ENABLE;
+ REG_WR (pDevice, RcvDataComp.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, RcvDataBdIn.Mode)
+ & RCV_DATA_COMP_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, RcvDataComp.Mode,
+ data | RCV_DATA_COMP_MODE_ENABLE);
+ break;
- case T3_BLOCK_HOST_COALESING:
- data = REG_RD(pDevice, HostCoalesce.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~HOST_COALESCE_ENABLE;
- REG_WR(pDevice, HostCoalesce.Mode, data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, SndBdIn.Mode) & HOST_COALESCE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, HostCoalesce.Mode, data | HOST_COALESCE_ENABLE);
- break;
+ case T3_BLOCK_HOST_COALESING:
+ data = REG_RD (pDevice, HostCoalesce.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~HOST_COALESCE_ENABLE;
+ REG_WR (pDevice, HostCoalesce.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, SndBdIn.Mode) &
+ HOST_COALESCE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, HostCoalesce.Mode,
+ data | HOST_COALESCE_ENABLE);
+ break;
- case T3_BLOCK_MAC_RX_ENGINE:
- if(cntrl == LM_DISABLE)
- {
- pDevice->RxMode &= ~RX_MODE_ENABLE;
- REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, MacCtrl.RxMode) & RX_MODE_ENABLE))
- {
- break;
+ case T3_BLOCK_MAC_RX_ENGINE:
+ if (cntrl == LM_DISABLE) {
+ pDevice->RxMode &= ~RX_MODE_ENABLE;
+ REG_WR (pDevice, MacCtrl.RxMode,
+ pDevice->RxMode);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, MacCtrl.RxMode) &
+ RX_MODE_ENABLE)) {
+ break;
+ }
+ MM_Wait (10);
+ }
+ } else {
+ pDevice->RxMode |= RX_MODE_ENABLE;
+ REG_WR (pDevice, MacCtrl.RxMode,
+ pDevice->RxMode);
}
- MM_Wait(10);
- }
- }
- else
- {
- pDevice->RxMode |= RX_MODE_ENABLE;
- REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode);
- }
- break;
+ break;
- case T3_BLOCK_MBUF_CLUSTER_FREE:
- data = REG_RD(pDevice, MbufClusterFree.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~MBUF_CLUSTER_FREE_MODE_ENABLE;
- REG_WR(pDevice, MbufClusterFree.Mode,data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, MbufClusterFree.Mode) & MBUF_CLUSTER_FREE_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, MbufClusterFree.Mode, data | MBUF_CLUSTER_FREE_MODE_ENABLE);
- break;
+ case T3_BLOCK_MBUF_CLUSTER_FREE:
+ data = REG_RD (pDevice, MbufClusterFree.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~MBUF_CLUSTER_FREE_MODE_ENABLE;
+ REG_WR (pDevice, MbufClusterFree.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD
+ (pDevice,
+ MbufClusterFree.
+ Mode) &
+ MBUF_CLUSTER_FREE_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, MbufClusterFree.Mode,
+ data | MBUF_CLUSTER_FREE_MODE_ENABLE);
+ break;
- case T3_BLOCK_SEND_BD_INITIATOR:
- data = REG_RD(pDevice, SndBdIn.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~SND_BD_IN_MODE_ENABLE;
- REG_WR(pDevice, SndBdIn.Mode, data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, SndBdIn.Mode) & SND_BD_IN_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, SndBdIn.Mode, data | SND_BD_IN_MODE_ENABLE);
- break;
+ case T3_BLOCK_SEND_BD_INITIATOR:
+ data = REG_RD (pDevice, SndBdIn.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~SND_BD_IN_MODE_ENABLE;
+ REG_WR (pDevice, SndBdIn.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, SndBdIn.Mode) &
+ SND_BD_IN_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, SndBdIn.Mode,
+ data | SND_BD_IN_MODE_ENABLE);
+ break;
- case T3_BLOCK_SEND_BD_COMP:
- data = REG_RD(pDevice, SndBdComp.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~SND_BD_COMP_MODE_ENABLE;
- REG_WR(pDevice, SndBdComp.Mode, data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, SndBdComp.Mode) & SND_BD_COMP_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, SndBdComp.Mode, data | SND_BD_COMP_MODE_ENABLE);
- break;
+ case T3_BLOCK_SEND_BD_COMP:
+ data = REG_RD (pDevice, SndBdComp.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~SND_BD_COMP_MODE_ENABLE;
+ REG_WR (pDevice, SndBdComp.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, SndBdComp.Mode) &
+ SND_BD_COMP_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, SndBdComp.Mode,
+ data | SND_BD_COMP_MODE_ENABLE);
+ break;
- case T3_BLOCK_SEND_BD_SELECTOR:
- data = REG_RD(pDevice, SndBdSel.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~SND_BD_SEL_MODE_ENABLE;
- REG_WR(pDevice, SndBdSel.Mode, data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, SndBdSel.Mode) & SND_BD_SEL_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, SndBdSel.Mode, data | SND_BD_SEL_MODE_ENABLE);
- break;
+ case T3_BLOCK_SEND_BD_SELECTOR:
+ data = REG_RD (pDevice, SndBdSel.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~SND_BD_SEL_MODE_ENABLE;
+ REG_WR (pDevice, SndBdSel.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, SndBdSel.Mode) &
+ SND_BD_SEL_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, SndBdSel.Mode,
+ data | SND_BD_SEL_MODE_ENABLE);
+ break;
- case T3_BLOCK_SEND_DATA_INITIATOR:
- data = REG_RD(pDevice, SndDataIn.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~T3_SND_DATA_IN_MODE_ENABLE;
- REG_WR(pDevice, SndDataIn.Mode,data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, SndDataIn.Mode) & T3_SND_DATA_IN_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, SndDataIn.Mode,data | T3_SND_DATA_IN_MODE_ENABLE);
- break;
+ case T3_BLOCK_SEND_DATA_INITIATOR:
+ data = REG_RD (pDevice, SndDataIn.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~T3_SND_DATA_IN_MODE_ENABLE;
+ REG_WR (pDevice, SndDataIn.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, SndDataIn.Mode) &
+ T3_SND_DATA_IN_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, SndDataIn.Mode,
+ data | T3_SND_DATA_IN_MODE_ENABLE);
+ break;
- case T3_BLOCK_SEND_DATA_COMP:
- data = REG_RD(pDevice, SndDataComp.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~SND_DATA_COMP_MODE_ENABLE;
- REG_WR(pDevice, SndDataComp.Mode, data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, SndDataComp.Mode) & SND_DATA_COMP_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, SndDataComp.Mode,data | SND_DATA_COMP_MODE_ENABLE);
- break;
+ case T3_BLOCK_SEND_DATA_COMP:
+ data = REG_RD (pDevice, SndDataComp.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~SND_DATA_COMP_MODE_ENABLE;
+ REG_WR (pDevice, SndDataComp.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, SndDataComp.Mode)
+ & SND_DATA_COMP_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, SndDataComp.Mode,
+ data | SND_DATA_COMP_MODE_ENABLE);
+ break;
- case T3_BLOCK_MAC_TX_ENGINE:
- if(cntrl == LM_DISABLE)
- {
- pDevice->TxMode &= ~TX_MODE_ENABLE;
- REG_WR(pDevice, MacCtrl.TxMode, pDevice->TxMode);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, MacCtrl.TxMode) & TX_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- {
- pDevice->TxMode |= TX_MODE_ENABLE;
- REG_WR(pDevice, MacCtrl.TxMode, pDevice->TxMode);
- }
- break;
+ case T3_BLOCK_MAC_TX_ENGINE:
+ if (cntrl == LM_DISABLE) {
+ pDevice->TxMode &= ~TX_MODE_ENABLE;
+ REG_WR (pDevice, MacCtrl.TxMode,
+ pDevice->TxMode);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, MacCtrl.TxMode) &
+ TX_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else {
+ pDevice->TxMode |= TX_MODE_ENABLE;
+ REG_WR (pDevice, MacCtrl.TxMode,
+ pDevice->TxMode);
+ }
+ break;
- case T3_BLOCK_MEM_ARBITOR:
- data = REG_RD(pDevice, MemArbiter.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~T3_MEM_ARBITER_MODE_ENABLE;
- REG_WR(pDevice, MemArbiter.Mode, data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, MemArbiter.Mode) & T3_MEM_ARBITER_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, MemArbiter.Mode,data|T3_MEM_ARBITER_MODE_ENABLE);
- break;
+ case T3_BLOCK_MEM_ARBITOR:
+ data = REG_RD (pDevice, MemArbiter.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~T3_MEM_ARBITER_MODE_ENABLE;
+ REG_WR (pDevice, MemArbiter.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, MemArbiter.Mode) &
+ T3_MEM_ARBITER_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, MemArbiter.Mode,
+ data | T3_MEM_ARBITER_MODE_ENABLE);
+ break;
- case T3_BLOCK_MBUF_MANAGER:
- data = REG_RD(pDevice, BufMgr.Mode);
- if (cntrl == LM_DISABLE)
- {
- data &= ~BUFMGR_MODE_ENABLE;
- REG_WR(pDevice, BufMgr.Mode,data);
- for(j = 0; j < MaxWaitCnt; j++)
- {
- if(!(REG_RD(pDevice, BufMgr.Mode) & BUFMGR_MODE_ENABLE))
- break;
- MM_Wait(10);
- }
- }
- else
- REG_WR(pDevice, BufMgr.Mode,data | BUFMGR_MODE_ENABLE);
- break;
+ case T3_BLOCK_MBUF_MANAGER:
+ data = REG_RD (pDevice, BufMgr.Mode);
+ if (cntrl == LM_DISABLE) {
+ data &= ~BUFMGR_MODE_ENABLE;
+ REG_WR (pDevice, BufMgr.Mode, data);
+ for (j = 0; j < MaxWaitCnt; j++) {
+ if (!
+ (REG_RD (pDevice, BufMgr.Mode) &
+ BUFMGR_MODE_ENABLE))
+ break;
+ MM_Wait (10);
+ }
+ } else
+ REG_WR (pDevice, BufMgr.Mode,
+ data | BUFMGR_MODE_ENABLE);
+ break;
- case T3_BLOCK_MAC_GLOBAL:
- if(cntrl == LM_DISABLE)
- {
- pDevice->MacMode &= ~(MAC_MODE_ENABLE_TDE |
- MAC_MODE_ENABLE_RDE |
- MAC_MODE_ENABLE_FHDE);
- }
- else
- {
- pDevice->MacMode |= (MAC_MODE_ENABLE_TDE |
- MAC_MODE_ENABLE_RDE |
- MAC_MODE_ENABLE_FHDE);
- }
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode);
- break;
+ case T3_BLOCK_MAC_GLOBAL:
+ if (cntrl == LM_DISABLE) {
+ pDevice->MacMode &= ~(MAC_MODE_ENABLE_TDE |
+ MAC_MODE_ENABLE_RDE |
+ MAC_MODE_ENABLE_FHDE);
+ } else {
+ pDevice->MacMode |= (MAC_MODE_ENABLE_TDE |
+ MAC_MODE_ENABLE_RDE |
+ MAC_MODE_ENABLE_FHDE);
+ }
+ REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
+ break;
- default:
- return LM_STATUS_FAILURE;
- } /* switch */
+ default:
+ return LM_STATUS_FAILURE;
+ } /* switch */
- if(j >= MaxWaitCnt)
- {
- return LM_STATUS_FAILURE;
+ if (j >= MaxWaitCnt) {
+ return LM_STATUS_FAILURE;
+ }
}
- }
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
/******************************************************************************/
/* Return: */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
-LM_STATUS
-LM_ResetAdapter(
-PLM_DEVICE_BLOCK pDevice)
+LM_STATUS LM_ResetAdapter (PLM_DEVICE_BLOCK pDevice)
{
- LM_UINT32 Value32;
- LM_UINT16 Value16;
- LM_UINT32 j, k;
+ LM_UINT32 Value32;
+ LM_UINT16 Value16;
+ LM_UINT32 j, k;
- /* Disable interrupt. */
- LM_DisableInterrupt(pDevice);
+ /* Disable interrupt. */
+ LM_DisableInterrupt (pDevice);
- /* May get a spurious interrupt */
- pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED;
+ /* May get a spurious interrupt */
+ pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED;
- /* Disable transmit and receive DMA engines. Abort all pending requests. */
- if(pDevice->InitDone)
- {
- LM_Abort(pDevice);
- }
+ /* Disable transmit and receive DMA engines. Abort all pending requests. */
+ if (pDevice->InitDone) {
+ LM_Abort (pDevice);
+ }
- pDevice->ShuttingDown = FALSE;
+ pDevice->ShuttingDown = FALSE;
- LM_ResetChip(pDevice);
+ LM_ResetChip (pDevice);
- /* Bug: Athlon fix for B3 silicon only. This bit does not do anything */
- /* in other chip revisions. */
- if(pDevice->DelayPciGrant)
- {
- Value32 = REG_RD(pDevice, PciCfg.ClockCtrl);
- REG_WR(pDevice, PciCfg.ClockCtrl, Value32 | BIT_31);
- }
+ /* Bug: Athlon fix for B3 silicon only. This bit does not do anything */
+ /* in other chip revisions. */
+ if (pDevice->DelayPciGrant) {
+ Value32 = REG_RD (pDevice, PciCfg.ClockCtrl);
+ REG_WR (pDevice, PciCfg.ClockCtrl, Value32 | BIT_31);
+ }
- if(pDevice->ChipRevId == T3_CHIP_ID_5704_A0)
- {
- if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE))
- {
- Value32 = REG_RD(pDevice, PciCfg.PciState);
- Value32 |= T3_PCI_STATE_RETRY_SAME_DMA;
- REG_WR(pDevice, PciCfg.PciState, Value32);
- }
- }
-
- /* Enable TaggedStatus mode. */
- if(pDevice->UseTaggedStatus)
- {
- pDevice->MiscHostCtrl |= MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE;
- }
-
- /* Restore PCI configuration registers. */
- MM_WriteConfig32(pDevice, PCI_CACHE_LINE_SIZE_REG,
- pDevice->SavedCacheLineReg);
- MM_WriteConfig32(pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG,
- (pDevice->SubsystemId << 16) | pDevice->SubsystemVendorId);
-
- /* Clear the statistics block. */
- for(j = 0x0300; j < 0x0b00; j++)
- {
- MEM_WR_OFFSET(pDevice, j, 0);
- }
-
- /* Initialize the statistis Block */
- pDevice->pStatusBlkVirt->Status = 0;
- pDevice->pStatusBlkVirt->RcvStdConIdx = 0;
- pDevice->pStatusBlkVirt->RcvJumboConIdx = 0;
- pDevice->pStatusBlkVirt->RcvMiniConIdx = 0;
-
- for(j = 0; j < 16; j++)
- {
- pDevice->pStatusBlkVirt->Idx[j].RcvProdIdx = 0;
- pDevice->pStatusBlkVirt->Idx[j].SendConIdx = 0;
- }
-
- for(k = 0; k < T3_STD_RCV_RCB_ENTRY_COUNT ;k++)
- {
- pDevice->pRxStdBdVirt[k].HostAddr.High = 0;
- pDevice->pRxStdBdVirt[k].HostAddr.Low = 0;
- }
+ if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) {
+ if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) {
+ Value32 = REG_RD (pDevice, PciCfg.PciState);
+ Value32 |= T3_PCI_STATE_RETRY_SAME_DMA;
+ REG_WR (pDevice, PciCfg.PciState, Value32);
+ }
+ }
+
+ /* Enable TaggedStatus mode. */
+ if (pDevice->UseTaggedStatus) {
+ pDevice->MiscHostCtrl |=
+ MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE;
+ }
+
+ /* Restore PCI configuration registers. */
+ MM_WriteConfig32 (pDevice, PCI_CACHE_LINE_SIZE_REG,
+ pDevice->SavedCacheLineReg);
+ MM_WriteConfig32 (pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG,
+ (pDevice->SubsystemId << 16) | pDevice->
+ SubsystemVendorId);
+
+ /* Clear the statistics block. */
+ for (j = 0x0300; j < 0x0b00; j++) {
+ MEM_WR_OFFSET (pDevice, j, 0);
+ }
+
+ /* Initialize the statistis Block */
+ pDevice->pStatusBlkVirt->Status = 0;
+ pDevice->pStatusBlkVirt->RcvStdConIdx = 0;
+ pDevice->pStatusBlkVirt->RcvJumboConIdx = 0;
+ pDevice->pStatusBlkVirt->RcvMiniConIdx = 0;
+
+ for (j = 0; j < 16; j++) {
+ pDevice->pStatusBlkVirt->Idx[j].RcvProdIdx = 0;
+ pDevice->pStatusBlkVirt->Idx[j].SendConIdx = 0;
+ }
+
+ for (k = 0; k < T3_STD_RCV_RCB_ENTRY_COUNT; k++) {
+ pDevice->pRxStdBdVirt[k].HostAddr.High = 0;
+ pDevice->pRxStdBdVirt[k].HostAddr.Low = 0;
+ }
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- /* Receive jumbo BD buffer. */
- for(k = 0; k < T3_JUMBO_RCV_RCB_ENTRY_COUNT; k++)
- {
- pDevice->pRxJumboBdVirt[k].HostAddr.High = 0;
- pDevice->pRxJumboBdVirt[k].HostAddr.Low = 0;
- }
+ /* Receive jumbo BD buffer. */
+ for (k = 0; k < T3_JUMBO_RCV_RCB_ENTRY_COUNT; k++) {
+ pDevice->pRxJumboBdVirt[k].HostAddr.High = 0;
+ pDevice->pRxJumboBdVirt[k].HostAddr.Low = 0;
+ }
#endif
- REG_WR(pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl);
+ REG_WR (pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl);
- /* GRC mode control register. */
-#ifdef BIG_ENDIAN_PCI /* Jimmy, this ifdef block deleted in new code! */
- Value32 =
- GRC_MODE_WORD_SWAP_DATA |
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
- GRC_MODE_INT_ON_MAC_ATTN |
- GRC_MODE_HOST_STACK_UP;
+ /* GRC mode control register. */
+#ifdef BIG_ENDIAN_PCI /* Jimmy, this ifdef block deleted in new code! */
+ Value32 =
+ GRC_MODE_WORD_SWAP_DATA |
+ GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
+ GRC_MODE_INT_ON_MAC_ATTN | GRC_MODE_HOST_STACK_UP;
#else
- /* No CPU Swap modes for PCI IO */
- Value32 =
+ /* No CPU Swap modes for PCI IO */
+ Value32 =
#ifdef BIG_ENDIAN_HOST
- GRC_MODE_BYTE_SWAP_NON_FRAME_DATA |
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
- GRC_MODE_BYTE_SWAP_DATA |
- GRC_MODE_WORD_SWAP_DATA |
+ GRC_MODE_BYTE_SWAP_NON_FRAME_DATA |
+ GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
+ GRC_MODE_BYTE_SWAP_DATA | GRC_MODE_WORD_SWAP_DATA |
#else
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
- GRC_MODE_BYTE_SWAP_DATA |
- GRC_MODE_WORD_SWAP_DATA |
+ GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
+ GRC_MODE_BYTE_SWAP_DATA | GRC_MODE_WORD_SWAP_DATA |
#endif
- GRC_MODE_INT_ON_MAC_ATTN |
- GRC_MODE_HOST_STACK_UP;
-#endif /* !BIG_ENDIAN_PCI */
-
- /* Configure send BD mode. */
- if(pDevice->NicSendBd == FALSE)
- {
- Value32 |= GRC_MODE_HOST_SEND_BDS;
- }
- else
- {
- Value32 |= GRC_MODE_4X_NIC_BASED_SEND_RINGS;
- }
-
- /* Configure pseudo checksum mode. */
- if(pDevice->NoTxPseudoHdrChksum)
- {
- Value32 |= GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM;
- }
-
- if(pDevice->NoRxPseudoHdrChksum)
- {
- Value32 |= GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM;
- }
-
- REG_WR(pDevice, Grc.Mode, Value32);
-
- /* Setup the timer prescalar register. */
- REG_WR(pDevice, Grc.MiscCfg, 65 << 1); /* Clock is alwasy 66Mhz. */
-
- /* Set up the MBUF pool base address and size. */
- REG_WR(pDevice, BufMgr.MbufPoolAddr, pDevice->MbufBase);
- REG_WR(pDevice, BufMgr.MbufPoolSize, pDevice->MbufSize);
-
- /* Set up the DMA descriptor pool base address and size. */
- REG_WR(pDevice, BufMgr.DmaDescPoolAddr, T3_NIC_DMA_DESC_POOL_ADDR);
- REG_WR(pDevice, BufMgr.DmaDescPoolSize, T3_NIC_DMA_DESC_POOL_SIZE);
-
- /* Configure MBUF and Threshold watermarks */
- /* Configure the DMA read MBUF low water mark. */
- if(pDevice->DmaMbufLowMark)
- {
- REG_WR(pDevice, BufMgr.MbufReadDmaLowWaterMark,
- pDevice->DmaMbufLowMark);
- }
- else
- {
- if(pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE)
- {
- REG_WR(pDevice, BufMgr.MbufReadDmaLowWaterMark,
- T3_DEF_DMA_MBUF_LOW_WMARK);
+ GRC_MODE_INT_ON_MAC_ATTN | GRC_MODE_HOST_STACK_UP;
+#endif /* !BIG_ENDIAN_PCI */
+
+ /* Configure send BD mode. */
+ if (pDevice->NicSendBd == FALSE) {
+ Value32 |= GRC_MODE_HOST_SEND_BDS;
+ } else {
+ Value32 |= GRC_MODE_4X_NIC_BASED_SEND_RINGS;
}
- else
- {
- REG_WR(pDevice, BufMgr.MbufReadDmaLowWaterMark,
- T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO);
- }
- }
-
- /* Configure the MAC Rx MBUF low water mark. */
- if(pDevice->RxMacMbufLowMark)
- {
- REG_WR(pDevice, BufMgr.MbufMacRxLowWaterMark,
- pDevice->RxMacMbufLowMark);
- }
- else
- {
- if(pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE)
- {
- REG_WR(pDevice, BufMgr.MbufMacRxLowWaterMark,
- T3_DEF_RX_MAC_MBUF_LOW_WMARK);
+
+ /* Configure pseudo checksum mode. */
+ if (pDevice->NoTxPseudoHdrChksum) {
+ Value32 |= GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM;
}
- else
- {
- REG_WR(pDevice, BufMgr.MbufMacRxLowWaterMark,
- T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO);
- }
- }
-
- /* Configure the MBUF high water mark. */
- if(pDevice->MbufHighMark)
- {
- REG_WR(pDevice, BufMgr.MbufHighWaterMark, pDevice->MbufHighMark);
- }
- else
- {
- if(pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE)
- {
- REG_WR(pDevice, BufMgr.MbufHighWaterMark,
- T3_DEF_MBUF_HIGH_WMARK);
+
+ if (pDevice->NoRxPseudoHdrChksum) {
+ Value32 |= GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM;
}
- else
- {
- REG_WR(pDevice, BufMgr.MbufHighWaterMark,
- T3_DEF_MBUF_HIGH_WMARK_JUMBO);
+
+ REG_WR (pDevice, Grc.Mode, Value32);
+
+ /* Setup the timer prescalar register. */
+ REG_WR (pDevice, Grc.MiscCfg, 65 << 1); /* Clock is alwasy 66Mhz. */
+
+ /* Set up the MBUF pool base address and size. */
+ REG_WR (pDevice, BufMgr.MbufPoolAddr, pDevice->MbufBase);
+ REG_WR (pDevice, BufMgr.MbufPoolSize, pDevice->MbufSize);
+
+ /* Set up the DMA descriptor pool base address and size. */
+ REG_WR (pDevice, BufMgr.DmaDescPoolAddr, T3_NIC_DMA_DESC_POOL_ADDR);
+ REG_WR (pDevice, BufMgr.DmaDescPoolSize, T3_NIC_DMA_DESC_POOL_SIZE);
+
+ /* Configure MBUF and Threshold watermarks */
+ /* Configure the DMA read MBUF low water mark. */
+ if (pDevice->DmaMbufLowMark) {
+ REG_WR (pDevice, BufMgr.MbufReadDmaLowWaterMark,
+ pDevice->DmaMbufLowMark);
+ } else {
+ if (pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) {
+ REG_WR (pDevice, BufMgr.MbufReadDmaLowWaterMark,
+ T3_DEF_DMA_MBUF_LOW_WMARK);
+ } else {
+ REG_WR (pDevice, BufMgr.MbufReadDmaLowWaterMark,
+ T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO);
+ }
}
- }
- REG_WR(pDevice, BufMgr.DmaLowWaterMark, T3_DEF_DMA_DESC_LOW_WMARK);
- REG_WR(pDevice, BufMgr.DmaHighWaterMark, T3_DEF_DMA_DESC_HIGH_WMARK);
+ /* Configure the MAC Rx MBUF low water mark. */
+ if (pDevice->RxMacMbufLowMark) {
+ REG_WR (pDevice, BufMgr.MbufMacRxLowWaterMark,
+ pDevice->RxMacMbufLowMark);
+ } else {
+ if (pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) {
+ REG_WR (pDevice, BufMgr.MbufMacRxLowWaterMark,
+ T3_DEF_RX_MAC_MBUF_LOW_WMARK);
+ } else {
+ REG_WR (pDevice, BufMgr.MbufMacRxLowWaterMark,
+ T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO);
+ }
+ }
- /* Enable buffer manager. */
- REG_WR(pDevice, BufMgr.Mode, BUFMGR_MODE_ENABLE | BUFMGR_MODE_ATTN_ENABLE);
+ /* Configure the MBUF high water mark. */
+ if (pDevice->MbufHighMark) {
+ REG_WR (pDevice, BufMgr.MbufHighWaterMark,
+ pDevice->MbufHighMark);
+ } else {
+ if (pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) {
+ REG_WR (pDevice, BufMgr.MbufHighWaterMark,
+ T3_DEF_MBUF_HIGH_WMARK);
+ } else {
+ REG_WR (pDevice, BufMgr.MbufHighWaterMark,
+ T3_DEF_MBUF_HIGH_WMARK_JUMBO);
+ }
+ }
- for(j = 0 ;j < 2000; j++)
- {
- if(REG_RD(pDevice, BufMgr.Mode) & BUFMGR_MODE_ENABLE)
- break;
- MM_Wait(10);
- }
+ REG_WR (pDevice, BufMgr.DmaLowWaterMark, T3_DEF_DMA_DESC_LOW_WMARK);
+ REG_WR (pDevice, BufMgr.DmaHighWaterMark, T3_DEF_DMA_DESC_HIGH_WMARK);
- if(j >= 2000)
- {
- return LM_STATUS_FAILURE;
- }
-
- /* Enable the FTQs. */
- REG_WR(pDevice, Ftq.Reset, 0xffffffff);
- REG_WR(pDevice, Ftq.Reset, 0);
-
- /* Wait until FTQ is ready */
- for(j = 0; j < 2000; j++)
- {
- if(REG_RD(pDevice, Ftq.Reset) == 0)
- break;
- MM_Wait(10);
- }
-
- if(j >= 2000)
- {
- return LM_STATUS_FAILURE;
- }
-
- /* Initialize the Standard Receive RCB. */
- REG_WR(pDevice, RcvDataBdIn.StdRcvRcb.HostRingAddr.High,
- pDevice->RxStdBdPhy.High);
- REG_WR(pDevice, RcvDataBdIn.StdRcvRcb.HostRingAddr.Low,
- pDevice->RxStdBdPhy.Low);
- REG_WR(pDevice, RcvDataBdIn.StdRcvRcb.u.MaxLen_Flags,
- MAX_STD_RCV_BUFFER_SIZE << 16);
-
- /* Initialize the Jumbo Receive RCB. */
- REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.u.MaxLen_Flags,
- T3_RCB_FLAG_RING_DISABLED);
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.HostRingAddr.High,
- pDevice->RxJumboBdPhy.High);
- REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.HostRingAddr.Low,
- pDevice->RxJumboBdPhy.Low);
+ /* Enable buffer manager. */
+ REG_WR (pDevice, BufMgr.Mode,
+ BUFMGR_MODE_ENABLE | BUFMGR_MODE_ATTN_ENABLE);
+
+ for (j = 0; j < 2000; j++) {
+ if (REG_RD (pDevice, BufMgr.Mode) & BUFMGR_MODE_ENABLE)
+ break;
+ MM_Wait (10);
+ }
+
+ if (j >= 2000) {
+ return LM_STATUS_FAILURE;
+ }
- REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.u.MaxLen_Flags, 0);
+ /* Enable the FTQs. */
+ REG_WR (pDevice, Ftq.Reset, 0xffffffff);
+ REG_WR (pDevice, Ftq.Reset, 0);
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+ /* Wait until FTQ is ready */
+ for (j = 0; j < 2000; j++) {
+ if (REG_RD (pDevice, Ftq.Reset) == 0)
+ break;
+ MM_Wait (10);
+ }
- /* Initialize the Mini Receive RCB. */
- REG_WR(pDevice, RcvDataBdIn.MiniRcvRcb.u.MaxLen_Flags,
- T3_RCB_FLAG_RING_DISABLED);
+ if (j >= 2000) {
+ return LM_STATUS_FAILURE;
+ }
- {
- REG_WR(pDevice, RcvDataBdIn.StdRcvRcb.NicRingAddr,
- (LM_UINT32) T3_NIC_STD_RCV_BUFFER_DESC_ADDR);
- REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.NicRingAddr,
- (LM_UINT32) T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR);
- }
+ /* Initialize the Standard Receive RCB. */
+ REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.HostRingAddr.High,
+ pDevice->RxStdBdPhy.High);
+ REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.HostRingAddr.Low,
+ pDevice->RxStdBdPhy.Low);
+ REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.u.MaxLen_Flags,
+ MAX_STD_RCV_BUFFER_SIZE << 16);
- /* Receive BD Ring replenish threshold. */
- REG_WR(pDevice, RcvBdIn.StdRcvThreshold, pDevice->RxStdDescCnt/8);
+ /* Initialize the Jumbo Receive RCB. */
+ REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.u.MaxLen_Flags,
+ T3_RCB_FLAG_RING_DISABLED);
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- REG_WR(pDevice, RcvBdIn.JumboRcvThreshold, pDevice->RxJumboDescCnt/8);
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+ REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.HostRingAddr.High,
+ pDevice->RxJumboBdPhy.High);
+ REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.HostRingAddr.Low,
+ pDevice->RxJumboBdPhy.Low);
- /* Disable all the unused rings. */
- for(j = 0; j < T3_MAX_SEND_RCB_COUNT; j++) {
- MEM_WR(pDevice, SendRcb[j].u.MaxLen_Flags, T3_RCB_FLAG_RING_DISABLED);
- } /* for */
+ REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.u.MaxLen_Flags, 0);
- /* Initialize the indices. */
- pDevice->SendProdIdx = 0;
- pDevice->SendConIdx = 0;
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
- MB_REG_WR(pDevice, Mailbox.SendHostProdIdx[0].Low, 0);
- MB_REG_WR(pDevice, Mailbox.SendNicProdIdx[0].Low, 0);
+ /* Initialize the Mini Receive RCB. */
+ REG_WR (pDevice, RcvDataBdIn.MiniRcvRcb.u.MaxLen_Flags,
+ T3_RCB_FLAG_RING_DISABLED);
- /* Set up host or NIC based send RCB. */
- if(pDevice->NicSendBd == FALSE)
- {
- MEM_WR(pDevice, SendRcb[0].HostRingAddr.High,
- pDevice->SendBdPhy.High);
- MEM_WR(pDevice, SendRcb[0].HostRingAddr.Low,
- pDevice->SendBdPhy.Low);
+ {
+ REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.NicRingAddr,
+ (LM_UINT32) T3_NIC_STD_RCV_BUFFER_DESC_ADDR);
+ REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.NicRingAddr,
+ (LM_UINT32) T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR);
+ }
+
+ /* Receive BD Ring replenish threshold. */
+ REG_WR (pDevice, RcvBdIn.StdRcvThreshold, pDevice->RxStdDescCnt / 8);
+#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
+ REG_WR (pDevice, RcvBdIn.JumboRcvThreshold,
+ pDevice->RxJumboDescCnt / 8);
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+
+ /* Disable all the unused rings. */
+ for (j = 0; j < T3_MAX_SEND_RCB_COUNT; j++) {
+ MEM_WR (pDevice, SendRcb[j].u.MaxLen_Flags,
+ T3_RCB_FLAG_RING_DISABLED);
+ } /* for */
+
+ /* Initialize the indices. */
+ pDevice->SendProdIdx = 0;
+ pDevice->SendConIdx = 0;
+
+ MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low, 0);
+ MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, 0);
+
+ /* Set up host or NIC based send RCB. */
+ if (pDevice->NicSendBd == FALSE) {
+ MEM_WR (pDevice, SendRcb[0].HostRingAddr.High,
+ pDevice->SendBdPhy.High);
+ MEM_WR (pDevice, SendRcb[0].HostRingAddr.Low,
+ pDevice->SendBdPhy.Low);
+
+ /* Set up the NIC ring address in the RCB. */
+ MEM_WR (pDevice, SendRcb[0].NicRingAddr,
+ T3_NIC_SND_BUFFER_DESC_ADDR);
+
+ /* Setup the RCB. */
+ MEM_WR (pDevice, SendRcb[0].u.MaxLen_Flags,
+ T3_SEND_RCB_ENTRY_COUNT << 16);
+
+ for (k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++) {
+ pDevice->pSendBdVirt[k].HostAddr.High = 0;
+ pDevice->pSendBdVirt[k].HostAddr.Low = 0;
+ }
+ } else {
+ MEM_WR (pDevice, SendRcb[0].HostRingAddr.High, 0);
+ MEM_WR (pDevice, SendRcb[0].HostRingAddr.Low, 0);
+ MEM_WR (pDevice, SendRcb[0].NicRingAddr,
+ pDevice->SendBdPhy.Low);
+
+ for (k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++) {
+ __raw_writel (0,
+ &(pDevice->pSendBdVirt[k].HostAddr.High));
+ __raw_writel (0,
+ &(pDevice->pSendBdVirt[k].HostAddr.Low));
+ __raw_writel (0,
+ &(pDevice->pSendBdVirt[k].u1.Len_Flags));
+ pDevice->ShadowSendBd[k].HostAddr.High = 0;
+ pDevice->ShadowSendBd[k].u1.Len_Flags = 0;
+ }
+ }
+ atomic_set (&pDevice->SendBdLeft, T3_SEND_RCB_ENTRY_COUNT - 1);
+
+ /* Configure the receive return rings. */
+ for (j = 0; j < T3_MAX_RCV_RETURN_RCB_COUNT; j++) {
+ MEM_WR (pDevice, RcvRetRcb[j].u.MaxLen_Flags,
+ T3_RCB_FLAG_RING_DISABLED);
+ }
+
+ pDevice->RcvRetConIdx = 0;
+
+ MEM_WR (pDevice, RcvRetRcb[0].HostRingAddr.High,
+ pDevice->RcvRetBdPhy.High);
+ MEM_WR (pDevice, RcvRetRcb[0].HostRingAddr.Low,
+ pDevice->RcvRetBdPhy.Low);
/* Set up the NIC ring address in the RCB. */
- MEM_WR(pDevice, SendRcb[0].NicRingAddr,T3_NIC_SND_BUFFER_DESC_ADDR);
+ /* Not very clear from the spec. I am guessing that for Receive */
+ /* Return Ring, NicRingAddr is not used. */
+ MEM_WR (pDevice, RcvRetRcb[0].NicRingAddr, 0);
/* Setup the RCB. */
- MEM_WR(pDevice, SendRcb[0].u.MaxLen_Flags,
- T3_SEND_RCB_ENTRY_COUNT << 16);
+ MEM_WR (pDevice, RcvRetRcb[0].u.MaxLen_Flags,
+ T3_RCV_RETURN_RCB_ENTRY_COUNT << 16);
- for(k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++)
- {
- pDevice->pSendBdVirt[k].HostAddr.High = 0;
- pDevice->pSendBdVirt[k].HostAddr.Low = 0;
- }
- }
- else
- {
- MEM_WR(pDevice, SendRcb[0].HostRingAddr.High, 0);
- MEM_WR(pDevice, SendRcb[0].HostRingAddr.Low, 0);
- MEM_WR(pDevice, SendRcb[0].NicRingAddr,
- pDevice->SendBdPhy.Low);
-
- for(k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++)
- {
- __raw_writel(0, &(pDevice->pSendBdVirt[k].HostAddr.High));
- __raw_writel(0, &(pDevice->pSendBdVirt[k].HostAddr.Low));
- __raw_writel(0, &(pDevice->pSendBdVirt[k].u1.Len_Flags));
- pDevice->ShadowSendBd[k].HostAddr.High = 0;
- pDevice->ShadowSendBd[k].u1.Len_Flags = 0;
- }
- }
- atomic_set(&pDevice->SendBdLeft, T3_SEND_RCB_ENTRY_COUNT-1);
-
- /* Configure the receive return rings. */
- for(j = 0; j < T3_MAX_RCV_RETURN_RCB_COUNT; j++)
- {
- MEM_WR(pDevice, RcvRetRcb[j].u.MaxLen_Flags, T3_RCB_FLAG_RING_DISABLED);
- }
-
- pDevice->RcvRetConIdx = 0;
-
- MEM_WR(pDevice, RcvRetRcb[0].HostRingAddr.High,
- pDevice->RcvRetBdPhy.High);
- MEM_WR(pDevice, RcvRetRcb[0].HostRingAddr.Low,
- pDevice->RcvRetBdPhy.Low);
-
- /* Set up the NIC ring address in the RCB. */
- /* Not very clear from the spec. I am guessing that for Receive */
- /* Return Ring, NicRingAddr is not used. */
- MEM_WR(pDevice, RcvRetRcb[0].NicRingAddr, 0);
-
- /* Setup the RCB. */
- MEM_WR(pDevice, RcvRetRcb[0].u.MaxLen_Flags,
- T3_RCV_RETURN_RCB_ENTRY_COUNT << 16);
-
- /* Reinitialize RX ring producer index */
- MB_REG_WR(pDevice, Mailbox.RcvStdProdIdx.Low, 0);
- MB_REG_WR(pDevice, Mailbox.RcvJumboProdIdx.Low, 0);
- MB_REG_WR(pDevice, Mailbox.RcvMiniProdIdx.Low, 0);
+ /* Reinitialize RX ring producer index */
+ MB_REG_WR (pDevice, Mailbox.RcvStdProdIdx.Low, 0);
+ MB_REG_WR (pDevice, Mailbox.RcvJumboProdIdx.Low, 0);
+ MB_REG_WR (pDevice, Mailbox.RcvMiniProdIdx.Low, 0);
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- pDevice->RxJumboProdIdx = 0;
- pDevice->RxJumboQueuedCnt = 0;
+ pDevice->RxJumboProdIdx = 0;
+ pDevice->RxJumboQueuedCnt = 0;
#endif
- /* Reinitialize our copy of the indices. */
- pDevice->RxStdProdIdx = 0;
- pDevice->RxStdQueuedCnt = 0;
+ /* Reinitialize our copy of the indices. */
+ pDevice->RxStdProdIdx = 0;
+ pDevice->RxStdQueuedCnt = 0;
#if T3_JUMBO_RCV_ENTRY_COUNT
- pDevice->RxJumboProdIdx = 0;
-#endif /* T3_JUMBO_RCV_ENTRY_COUNT */
-
- /* Configure the MAC address. */
- LM_SetMacAddress(pDevice, pDevice->NodeAddress);
-
- /* Initialize the transmit random backoff seed. */
- Value32 = (pDevice->NodeAddress[0] + pDevice->NodeAddress[1] +
- pDevice->NodeAddress[2] + pDevice->NodeAddress[3] +
- pDevice->NodeAddress[4] + pDevice->NodeAddress[5]) &
- MAC_TX_BACKOFF_SEED_MASK;
- REG_WR(pDevice, MacCtrl.TxBackoffSeed, Value32);
-
- /* Receive MTU. Frames larger than the MTU is marked as oversized. */
- REG_WR(pDevice, MacCtrl.MtuSize, pDevice->RxMtu + 8); /* CRC + VLAN. */
-
- /* Configure Time slot/IPG per 802.3 */
- REG_WR(pDevice, MacCtrl.TxLengths, 0x2620);
-
- /*
- * Configure Receive Rules so that packets don't match
- * Programmble rule will be queued to Return Ring 1
- */
- REG_WR(pDevice, MacCtrl.RcvRuleCfg, RX_RULE_DEFAULT_CLASS);
-
- /*
- * Configure to have 16 Classes of Services (COS) and one
- * queue per class. Bad frames are queued to RRR#1.
- * And frames don't match rules are also queued to COS#1.
- */
- REG_WR(pDevice, RcvListPlmt.Config, 0x181);
-
- /* Enable Receive Placement Statistics */
- REG_WR(pDevice, RcvListPlmt.StatsEnableMask,0xffffff);
- REG_WR(pDevice, RcvListPlmt.StatsCtrl, RCV_LIST_STATS_ENABLE);
-
- /* Enable Send Data Initator Statistics */
- REG_WR(pDevice, SndDataIn.StatsEnableMask,0xffffff);
- REG_WR(pDevice, SndDataIn.StatsCtrl,
- T3_SND_DATA_IN_STATS_CTRL_ENABLE | \
- T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE);
-
- /* Disable the host coalescing state machine before configuring it's */
- /* parameters. */
- REG_WR(pDevice, HostCoalesce.Mode, 0);
- for(j = 0; j < 2000; j++)
- {
- Value32 = REG_RD(pDevice, HostCoalesce.Mode);
- if(!(Value32 & HOST_COALESCE_ENABLE))
- {
- break;
- }
- MM_Wait(10);
- }
-
- /* Host coalescing configurations. */
- REG_WR(pDevice, HostCoalesce.RxCoalescingTicks, pDevice->RxCoalescingTicks);
- REG_WR(pDevice, HostCoalesce.TxCoalescingTicks, pDevice->TxCoalescingTicks);
- REG_WR(pDevice, HostCoalesce.RxMaxCoalescedFrames,
- pDevice->RxMaxCoalescedFrames);
- REG_WR(pDevice, HostCoalesce.TxMaxCoalescedFrames,
- pDevice->TxMaxCoalescedFrames);
- REG_WR(pDevice, HostCoalesce.RxCoalescedTickDuringInt,
- pDevice->RxCoalescingTicksDuringInt);
- REG_WR(pDevice, HostCoalesce.TxCoalescedTickDuringInt,
- pDevice->TxCoalescingTicksDuringInt);
- REG_WR(pDevice, HostCoalesce.RxMaxCoalescedFramesDuringInt,
- pDevice->RxMaxCoalescedFramesDuringInt);
- REG_WR(pDevice, HostCoalesce.TxMaxCoalescedFramesDuringInt,
- pDevice->TxMaxCoalescedFramesDuringInt);
-
- /* Initialize the address of the status block. The NIC will DMA */
- /* the status block to this memory which resides on the host. */
- REG_WR(pDevice, HostCoalesce.StatusBlkHostAddr.High,
- pDevice->StatusBlkPhy.High);
- REG_WR(pDevice, HostCoalesce.StatusBlkHostAddr.Low,
- pDevice->StatusBlkPhy.Low);
-
- /* Initialize the address of the statistics block. The NIC will DMA */
- /* the statistics to this block of memory. */
- REG_WR(pDevice, HostCoalesce.StatsBlkHostAddr.High,
- pDevice->StatsBlkPhy.High);
- REG_WR(pDevice, HostCoalesce.StatsBlkHostAddr.Low,
- pDevice->StatsBlkPhy.Low);
-
- REG_WR(pDevice, HostCoalesce.StatsCoalescingTicks,
- pDevice->StatsCoalescingTicks);
-
- REG_WR(pDevice, HostCoalesce.StatsBlkNicAddr, 0x300);
- REG_WR(pDevice, HostCoalesce.StatusBlkNicAddr,0xb00);
-
- /* Enable Host Coalesing state machine */
- REG_WR(pDevice, HostCoalesce.Mode, HOST_COALESCE_ENABLE |
- pDevice->CoalesceMode);
-
- /* Enable the Receive BD Completion state machine. */
- REG_WR(pDevice, RcvBdComp.Mode, RCV_BD_COMP_MODE_ENABLE |
- RCV_BD_COMP_MODE_ATTN_ENABLE);
-
- /* Enable the Receive List Placement state machine. */
- REG_WR(pDevice, RcvListPlmt.Mode, RCV_LIST_PLMT_MODE_ENABLE);
-
- /* Enable the Receive List Selector state machine. */
- REG_WR(pDevice, RcvListSel.Mode, RCV_LIST_SEL_MODE_ENABLE |
- RCV_LIST_SEL_MODE_ATTN_ENABLE);
-
- /* Enable transmit DMA, clear statistics. */
- pDevice->MacMode = MAC_MODE_ENABLE_TX_STATISTICS |
- MAC_MODE_ENABLE_RX_STATISTICS | MAC_MODE_ENABLE_TDE |
- MAC_MODE_ENABLE_RDE | MAC_MODE_ENABLE_FHDE;
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode |
- MAC_MODE_CLEAR_RX_STATISTICS | MAC_MODE_CLEAR_TX_STATISTICS);
-
- /* GRC miscellaneous local control register. */
- pDevice->GrcLocalCtrl = GRC_MISC_LOCAL_CTRL_INT_ON_ATTN |
- GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM;
-
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)
- {
- pDevice->GrcLocalCtrl |= GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1;
- }
-
- REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl);
- MM_Wait(40);
-
- /* Reset RX counters. */
- for(j = 0; j < sizeof(LM_RX_COUNTERS); j++)
- {
- ((PLM_UINT8) &pDevice->RxCounters)[j] = 0;
- }
-
- /* Reset TX counters. */
- for(j = 0; j < sizeof(LM_TX_COUNTERS); j++)
- {
- ((PLM_UINT8) &pDevice->TxCounters)[j] = 0;
- }
-
- MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 0);
-
- /* Enable the DMA Completion state machine. */
- REG_WR(pDevice, DmaComp.Mode, DMA_COMP_MODE_ENABLE);
-
- /* Enable the DMA Write state machine. */
- Value32 = DMA_WRITE_MODE_ENABLE |
- DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE |
- DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE |
- DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE |
- DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE |
- DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE |
- DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE |
- DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE |
- DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE;
- REG_WR(pDevice, DmaWrite.Mode, Value32);
-
- if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE))
- {
- if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0)
- {
- Value16 = REG_RD(pDevice, PciCfg.PciXCommand);
- Value16 &= ~(PCIX_CMD_MAX_SPLIT_MASK | PCIX_CMD_MAX_BURST_MASK);
- Value16 |= ((PCIX_CMD_MAX_BURST_CPIOB << PCIX_CMD_MAX_BURST_SHL) &
- PCIX_CMD_MAX_BURST_MASK);
- if (pDevice->SplitModeEnable == SPLIT_MODE_ENABLE)
- {
- Value16 |= (pDevice->SplitModeMaxReq << PCIX_CMD_MAX_SPLIT_SHL)
- & PCIX_CMD_MAX_SPLIT_MASK;
- }
- REG_WR(pDevice, PciCfg.PciXCommand, Value16);
- }
- }
-
- /* Enable the Read DMA state machine. */
- Value32 = DMA_READ_MODE_ENABLE |
- DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE |
- DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE |
- DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE |
- DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE |
- DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE |
- DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE |
- DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE |
- DMA_READ_MODE_LONG_READ_ATTN_ENABLE;
-
- if (pDevice->SplitModeEnable == SPLIT_MODE_ENABLE)
- {
- Value32 |= DMA_READ_MODE_SPLIT_ENABLE;
- }
- REG_WR(pDevice, DmaRead.Mode, Value32);
-
- /* Enable the Receive Data Completion state machine. */
- REG_WR(pDevice, RcvDataComp.Mode, RCV_DATA_COMP_MODE_ENABLE |
- RCV_DATA_COMP_MODE_ATTN_ENABLE);
-
- /* Enable the Mbuf Cluster Free state machine. */
- REG_WR(pDevice, MbufClusterFree.Mode, MBUF_CLUSTER_FREE_MODE_ENABLE);
-
- /* Enable the Send Data Completion state machine. */
- REG_WR(pDevice, SndDataComp.Mode, SND_DATA_COMP_MODE_ENABLE);
-
- /* Enable the Send BD Completion state machine. */
- REG_WR(pDevice, SndBdComp.Mode, SND_BD_COMP_MODE_ENABLE |
- SND_BD_COMP_MODE_ATTN_ENABLE);
-
- /* Enable the Receive BD Initiator state machine. */
- REG_WR(pDevice, RcvBdIn.Mode, RCV_BD_IN_MODE_ENABLE |
- RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE);
-
- /* Enable the Receive Data and Receive BD Initiator state machine. */
- REG_WR(pDevice, RcvDataBdIn.Mode, RCV_DATA_BD_IN_MODE_ENABLE |
- RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE);
-
- /* Enable the Send Data Initiator state machine. */
- REG_WR(pDevice, SndDataIn.Mode, T3_SND_DATA_IN_MODE_ENABLE);
-
- /* Enable the Send BD Initiator state machine. */
- REG_WR(pDevice, SndBdIn.Mode, SND_BD_IN_MODE_ENABLE |
- SND_BD_IN_MODE_ATTN_ENABLE);
-
- /* Enable the Send BD Selector state machine. */
- REG_WR(pDevice, SndBdSel.Mode, SND_BD_SEL_MODE_ENABLE |
- SND_BD_SEL_MODE_ATTN_ENABLE);
+ pDevice->RxJumboProdIdx = 0;
+#endif /* T3_JUMBO_RCV_ENTRY_COUNT */
+
+ /* Configure the MAC address. */
+ LM_SetMacAddress (pDevice, pDevice->NodeAddress);
+
+ /* Initialize the transmit random backoff seed. */
+ Value32 = (pDevice->NodeAddress[0] + pDevice->NodeAddress[1] +
+ pDevice->NodeAddress[2] + pDevice->NodeAddress[3] +
+ pDevice->NodeAddress[4] + pDevice->NodeAddress[5]) &
+ MAC_TX_BACKOFF_SEED_MASK;
+ REG_WR (pDevice, MacCtrl.TxBackoffSeed, Value32);
+
+ /* Receive MTU. Frames larger than the MTU is marked as oversized. */
+ REG_WR (pDevice, MacCtrl.MtuSize, pDevice->RxMtu + 8); /* CRC + VLAN. */
+
+ /* Configure Time slot/IPG per 802.3 */
+ REG_WR (pDevice, MacCtrl.TxLengths, 0x2620);
+
+ /*
+ * Configure Receive Rules so that packets don't match
+ * Programmble rule will be queued to Return Ring 1
+ */
+ REG_WR (pDevice, MacCtrl.RcvRuleCfg, RX_RULE_DEFAULT_CLASS);
+
+ /*
+ * Configure to have 16 Classes of Services (COS) and one
+ * queue per class. Bad frames are queued to RRR#1.
+ * And frames don't match rules are also queued to COS#1.
+ */
+ REG_WR (pDevice, RcvListPlmt.Config, 0x181);
+
+ /* Enable Receive Placement Statistics */
+ REG_WR (pDevice, RcvListPlmt.StatsEnableMask, 0xffffff);
+ REG_WR (pDevice, RcvListPlmt.StatsCtrl, RCV_LIST_STATS_ENABLE);
+
+ /* Enable Send Data Initator Statistics */
+ REG_WR (pDevice, SndDataIn.StatsEnableMask, 0xffffff);
+ REG_WR (pDevice, SndDataIn.StatsCtrl,
+ T3_SND_DATA_IN_STATS_CTRL_ENABLE |
+ T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE);
+
+ /* Disable the host coalescing state machine before configuring it's */
+ /* parameters. */
+ REG_WR (pDevice, HostCoalesce.Mode, 0);
+ for (j = 0; j < 2000; j++) {
+ Value32 = REG_RD (pDevice, HostCoalesce.Mode);
+ if (!(Value32 & HOST_COALESCE_ENABLE)) {
+ break;
+ }
+ MM_Wait (10);
+ }
+
+ /* Host coalescing configurations. */
+ REG_WR (pDevice, HostCoalesce.RxCoalescingTicks,
+ pDevice->RxCoalescingTicks);
+ REG_WR (pDevice, HostCoalesce.TxCoalescingTicks,
+ pDevice->TxCoalescingTicks);
+ REG_WR (pDevice, HostCoalesce.RxMaxCoalescedFrames,
+ pDevice->RxMaxCoalescedFrames);
+ REG_WR (pDevice, HostCoalesce.TxMaxCoalescedFrames,
+ pDevice->TxMaxCoalescedFrames);
+ REG_WR (pDevice, HostCoalesce.RxCoalescedTickDuringInt,
+ pDevice->RxCoalescingTicksDuringInt);
+ REG_WR (pDevice, HostCoalesce.TxCoalescedTickDuringInt,
+ pDevice->TxCoalescingTicksDuringInt);
+ REG_WR (pDevice, HostCoalesce.RxMaxCoalescedFramesDuringInt,
+ pDevice->RxMaxCoalescedFramesDuringInt);
+ REG_WR (pDevice, HostCoalesce.TxMaxCoalescedFramesDuringInt,
+ pDevice->TxMaxCoalescedFramesDuringInt);
+
+ /* Initialize the address of the status block. The NIC will DMA */
+ /* the status block to this memory which resides on the host. */
+ REG_WR (pDevice, HostCoalesce.StatusBlkHostAddr.High,
+ pDevice->StatusBlkPhy.High);
+ REG_WR (pDevice, HostCoalesce.StatusBlkHostAddr.Low,
+ pDevice->StatusBlkPhy.Low);
+
+ /* Initialize the address of the statistics block. The NIC will DMA */
+ /* the statistics to this block of memory. */
+ REG_WR (pDevice, HostCoalesce.StatsBlkHostAddr.High,
+ pDevice->StatsBlkPhy.High);
+ REG_WR (pDevice, HostCoalesce.StatsBlkHostAddr.Low,
+ pDevice->StatsBlkPhy.Low);
+
+ REG_WR (pDevice, HostCoalesce.StatsCoalescingTicks,
+ pDevice->StatsCoalescingTicks);
+
+ REG_WR (pDevice, HostCoalesce.StatsBlkNicAddr, 0x300);
+ REG_WR (pDevice, HostCoalesce.StatusBlkNicAddr, 0xb00);
+
+ /* Enable Host Coalesing state machine */
+ REG_WR (pDevice, HostCoalesce.Mode, HOST_COALESCE_ENABLE |
+ pDevice->CoalesceMode);
+
+ /* Enable the Receive BD Completion state machine. */
+ REG_WR (pDevice, RcvBdComp.Mode, RCV_BD_COMP_MODE_ENABLE |
+ RCV_BD_COMP_MODE_ATTN_ENABLE);
+
+ /* Enable the Receive List Placement state machine. */
+ REG_WR (pDevice, RcvListPlmt.Mode, RCV_LIST_PLMT_MODE_ENABLE);
+
+ /* Enable the Receive List Selector state machine. */
+ REG_WR (pDevice, RcvListSel.Mode, RCV_LIST_SEL_MODE_ENABLE |
+ RCV_LIST_SEL_MODE_ATTN_ENABLE);
+
+ /* Enable transmit DMA, clear statistics. */
+ pDevice->MacMode = MAC_MODE_ENABLE_TX_STATISTICS |
+ MAC_MODE_ENABLE_RX_STATISTICS | MAC_MODE_ENABLE_TDE |
+ MAC_MODE_ENABLE_RDE | MAC_MODE_ENABLE_FHDE;
+ REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode |
+ MAC_MODE_CLEAR_RX_STATISTICS | MAC_MODE_CLEAR_TX_STATISTICS);
+
+ /* GRC miscellaneous local control register. */
+ pDevice->GrcLocalCtrl = GRC_MISC_LOCAL_CTRL_INT_ON_ATTN |
+ GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM;
+
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ pDevice->GrcLocalCtrl |= GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1;
+ }
+
+ REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl);
+ MM_Wait (40);
+
+ /* Reset RX counters. */
+ for (j = 0; j < sizeof (LM_RX_COUNTERS); j++) {
+ ((PLM_UINT8) & pDevice->RxCounters)[j] = 0;
+ }
+
+ /* Reset TX counters. */
+ for (j = 0; j < sizeof (LM_TX_COUNTERS); j++) {
+ ((PLM_UINT8) & pDevice->TxCounters)[j] = 0;
+ }
+
+ MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 0);
+
+ /* Enable the DMA Completion state machine. */
+ REG_WR (pDevice, DmaComp.Mode, DMA_COMP_MODE_ENABLE);
+
+ /* Enable the DMA Write state machine. */
+ Value32 = DMA_WRITE_MODE_ENABLE |
+ DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE |
+ DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE |
+ DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE |
+ DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE |
+ DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE |
+ DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE |
+ DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE |
+ DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE;
+ REG_WR (pDevice, DmaWrite.Mode, Value32);
+
+ if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) {
+ if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) {
+ Value16 = REG_RD (pDevice, PciCfg.PciXCommand);
+ Value16 &=
+ ~(PCIX_CMD_MAX_SPLIT_MASK |
+ PCIX_CMD_MAX_BURST_MASK);
+ Value16 |=
+ ((PCIX_CMD_MAX_BURST_CPIOB <<
+ PCIX_CMD_MAX_BURST_SHL) &
+ PCIX_CMD_MAX_BURST_MASK);
+ if (pDevice->SplitModeEnable == SPLIT_MODE_ENABLE) {
+ Value16 |=
+ (pDevice->
+ SplitModeMaxReq << PCIX_CMD_MAX_SPLIT_SHL)
+ & PCIX_CMD_MAX_SPLIT_MASK;
+ }
+ REG_WR (pDevice, PciCfg.PciXCommand, Value16);
+ }
+ }
+
+ /* Enable the Read DMA state machine. */
+ Value32 = DMA_READ_MODE_ENABLE |
+ DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE |
+ DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE |
+ DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE |
+ DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE |
+ DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE |
+ DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE |
+ DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE |
+ DMA_READ_MODE_LONG_READ_ATTN_ENABLE;
+
+ if (pDevice->SplitModeEnable == SPLIT_MODE_ENABLE) {
+ Value32 |= DMA_READ_MODE_SPLIT_ENABLE;
+ }
+ REG_WR (pDevice, DmaRead.Mode, Value32);
+
+ /* Enable the Receive Data Completion state machine. */
+ REG_WR (pDevice, RcvDataComp.Mode, RCV_DATA_COMP_MODE_ENABLE |
+ RCV_DATA_COMP_MODE_ATTN_ENABLE);
+
+ /* Enable the Mbuf Cluster Free state machine. */
+ REG_WR (pDevice, MbufClusterFree.Mode, MBUF_CLUSTER_FREE_MODE_ENABLE);
+
+ /* Enable the Send Data Completion state machine. */
+ REG_WR (pDevice, SndDataComp.Mode, SND_DATA_COMP_MODE_ENABLE);
+
+ /* Enable the Send BD Completion state machine. */
+ REG_WR (pDevice, SndBdComp.Mode, SND_BD_COMP_MODE_ENABLE |
+ SND_BD_COMP_MODE_ATTN_ENABLE);
+
+ /* Enable the Receive BD Initiator state machine. */
+ REG_WR (pDevice, RcvBdIn.Mode, RCV_BD_IN_MODE_ENABLE |
+ RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE);
+
+ /* Enable the Receive Data and Receive BD Initiator state machine. */
+ REG_WR (pDevice, RcvDataBdIn.Mode, RCV_DATA_BD_IN_MODE_ENABLE |
+ RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE);
+
+ /* Enable the Send Data Initiator state machine. */
+ REG_WR (pDevice, SndDataIn.Mode, T3_SND_DATA_IN_MODE_ENABLE);
+
+ /* Enable the Send BD Initiator state machine. */
+ REG_WR (pDevice, SndBdIn.Mode, SND_BD_IN_MODE_ENABLE |
+ SND_BD_IN_MODE_ATTN_ENABLE);
+
+ /* Enable the Send BD Selector state machine. */
+ REG_WR (pDevice, SndBdSel.Mode, SND_BD_SEL_MODE_ENABLE |
+ SND_BD_SEL_MODE_ATTN_ENABLE);
#if INCLUDE_5701_AX_FIX
- /* Load the firmware for the 5701_A0 workaround. */
- if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0)
- {
- LM_LoadRlsFirmware(pDevice);
- }
+ /* Load the firmware for the 5701_A0 workaround. */
+ if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0) {
+ LM_LoadRlsFirmware (pDevice);
+ }
#endif
- /* Enable the transmitter. */
- pDevice->TxMode = TX_MODE_ENABLE;
- REG_WR(pDevice, MacCtrl.TxMode, pDevice->TxMode);
-
- /* Enable the receiver. */
- pDevice->RxMode = RX_MODE_ENABLE;
- REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode);
-
- if (pDevice->RestoreOnWakeUp)
- {
- pDevice->RestoreOnWakeUp = FALSE;
- pDevice->DisableAutoNeg = pDevice->WakeUpDisableAutoNeg;
- pDevice->RequestedMediaType = pDevice->WakeUpRequestedMediaType;
- }
-
- /* Disable auto polling. */
- pDevice->MiMode = 0xc0000;
- REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode);
-
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- Value32 = LED_CTRL_PHY_MODE_1;
- }
- else
- {
- if(pDevice->LedMode == LED_MODE_OUTPUT)
- {
- Value32 = LED_CTRL_PHY_MODE_2;
- }
- else
- {
- Value32 = LED_CTRL_PHY_MODE_1;
+ /* Enable the transmitter. */
+ pDevice->TxMode = TX_MODE_ENABLE;
+ REG_WR (pDevice, MacCtrl.TxMode, pDevice->TxMode);
+
+ /* Enable the receiver. */
+ pDevice->RxMode = RX_MODE_ENABLE;
+ REG_WR (pDevice, MacCtrl.RxMode, pDevice->RxMode);
+
+ if (pDevice->RestoreOnWakeUp) {
+ pDevice->RestoreOnWakeUp = FALSE;
+ pDevice->DisableAutoNeg = pDevice->WakeUpDisableAutoNeg;
+ pDevice->RequestedMediaType = pDevice->WakeUpRequestedMediaType;
}
- }
- REG_WR(pDevice, MacCtrl.LedCtrl, Value32);
- /* Activate Link to enable MAC state machine */
- REG_WR(pDevice, MacCtrl.MiStatus, MI_STATUS_ENABLE_LINK_STATUS_ATTN);
+ /* Disable auto polling. */
+ pDevice->MiMode = 0xc0000;
+ REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
- if (pDevice->EnableTbi)
- {
- REG_WR(pDevice, MacCtrl.RxMode, RX_MODE_RESET);
- MM_Wait(10);
- REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode);
- if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1)
- {
- REG_WR(pDevice, MacCtrl.SerdesCfg, 0x616000);
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ Value32 = LED_CTRL_PHY_MODE_1;
+ } else {
+ if (pDevice->LedMode == LED_MODE_OUTPUT) {
+ Value32 = LED_CTRL_PHY_MODE_2;
+ } else {
+ Value32 = LED_CTRL_PHY_MODE_1;
+ }
}
- }
- /* Setup the phy chip. */
- LM_SetupPhy(pDevice);
+ REG_WR (pDevice, MacCtrl.LedCtrl, Value32);
+
+ /* Activate Link to enable MAC state machine */
+ REG_WR (pDevice, MacCtrl.MiStatus, MI_STATUS_ENABLE_LINK_STATUS_ATTN);
- if (!pDevice->EnableTbi) {
- /* Clear CRC stats */
- LM_ReadPhy(pDevice, 0x1e, &Value32);
- LM_WritePhy(pDevice, 0x1e, Value32 | 0x8000);
- LM_ReadPhy(pDevice, 0x14, &Value32);
- }
+ if (pDevice->EnableTbi) {
+ REG_WR (pDevice, MacCtrl.RxMode, RX_MODE_RESET);
+ MM_Wait (10);
+ REG_WR (pDevice, MacCtrl.RxMode, pDevice->RxMode);
+ if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1) {
+ REG_WR (pDevice, MacCtrl.SerdesCfg, 0x616000);
+ }
+ }
+ /* Setup the phy chip. */
+ LM_SetupPhy (pDevice);
- /* Set up the receive mask. */
- LM_SetReceiveMask(pDevice, pDevice->ReceiveMask);
+ if (!pDevice->EnableTbi) {
+ /* Clear CRC stats */
+ LM_ReadPhy (pDevice, 0x1e, &Value32);
+ LM_WritePhy (pDevice, 0x1e, Value32 | 0x8000);
+ LM_ReadPhy (pDevice, 0x14, &Value32);
+ }
- /* Queue Rx packet buffers. */
- if(pDevice->QueueRxPackets)
- {
- LM_QueueRxPackets(pDevice);
- }
+ /* Set up the receive mask. */
+ LM_SetReceiveMask (pDevice, pDevice->ReceiveMask);
- /* Enable interrupt to the host. */
- if(pDevice->InitDone)
- {
- LM_EnableInterrupt(pDevice);
- }
+ /* Queue Rx packet buffers. */
+ if (pDevice->QueueRxPackets) {
+ LM_QueueRxPackets (pDevice);
+ }
- return LM_STATUS_SUCCESS;
-} /* LM_ResetAdapter */
+ /* Enable interrupt to the host. */
+ if (pDevice->InitDone) {
+ LM_EnableInterrupt (pDevice);
+ }
+ return LM_STATUS_SUCCESS;
+} /* LM_ResetAdapter */
/******************************************************************************/
/* Description: */
/* Return: */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
-LM_STATUS
-LM_DisableInterrupt(
- PLM_DEVICE_BLOCK pDevice)
+LM_STATUS LM_DisableInterrupt (PLM_DEVICE_BLOCK pDevice)
{
- REG_WR(pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl |
- MISC_HOST_CTRL_MASK_PCI_INT);
- MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 1);
+ REG_WR (pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl |
+ MISC_HOST_CTRL_MASK_PCI_INT);
+ MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 1);
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-
/******************************************************************************/
/* Description: */
/* This routine enables the adapter to generate interrupts. */
/* Return: */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
-LM_STATUS
-LM_EnableInterrupt(
- PLM_DEVICE_BLOCK pDevice)
+LM_STATUS LM_EnableInterrupt (PLM_DEVICE_BLOCK pDevice)
{
- REG_WR(pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl &
- ~MISC_HOST_CTRL_MASK_PCI_INT);
- MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 0);
+ REG_WR (pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl &
+ ~MISC_HOST_CTRL_MASK_PCI_INT);
+ MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 0);
- if(pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED)
- {
- REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
- GRC_MISC_LOCAL_CTRL_SET_INT);
- }
+ if (pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) {
+ REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
+ GRC_MISC_LOCAL_CTRL_SET_INT);
+ }
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-
/******************************************************************************/
/* Description: */
/* This routine puts a packet on the wire if there is a transmit DMA */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
#if 0
-LM_STATUS
-LM_SendPacket(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
+LM_STATUS LM_SendPacket (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
{
- LM_UINT32 FragCount;
- PT3_SND_BD pSendBd;
- PT3_SND_BD pShadowSendBd;
- LM_UINT32 Value32, Len;
- LM_UINT32 Idx;
+ LM_UINT32 FragCount;
+ PT3_SND_BD pSendBd;
+ PT3_SND_BD pShadowSendBd;
+ LM_UINT32 Value32, Len;
+ LM_UINT32 Idx;
- if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- return LM_5700SendPacket(pDevice, pPacket);
- }
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ return LM_5700SendPacket (pDevice, pPacket);
+ }
- /* Update the SendBdLeft count. */
- atomic_sub(pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
+ /* Update the SendBdLeft count. */
+ atomic_sub (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
- /* Initalize the send buffer descriptors. */
- Idx = pDevice->SendProdIdx;
+ /* Initalize the send buffer descriptors. */
+ Idx = pDevice->SendProdIdx;
- pSendBd = &pDevice->pSendBdVirt[Idx];
+ pSendBd = &pDevice->pSendBdVirt[Idx];
- /* Next producer index. */
- if (pDevice->NicSendBd == TRUE)
- {
- T3_64BIT_HOST_ADDR paddr;
+ /* Next producer index. */
+ if (pDevice->NicSendBd == TRUE) {
+ T3_64BIT_HOST_ADDR paddr;
+
+ pShadowSendBd = &pDevice->ShadowSendBd[Idx];
+ for (FragCount = 0;;) {
+ MM_MapTxDma (pDevice, pPacket, &paddr, &Len, FragCount);
+ /* Initialize the pointer to the send buffer fragment. */
+ if (paddr.High != pShadowSendBd->HostAddr.High) {
+ __raw_writel (paddr.High,
+ &(pSendBd->HostAddr.High));
+ pShadowSendBd->HostAddr.High = paddr.High;
+ }
+ __raw_writel (paddr.Low, &(pSendBd->HostAddr.Low));
+
+ /* Setup the control flags and send buffer size. */
+ Value32 = (Len << 16) | pPacket->Flags;
+
+ Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
+
+ FragCount++;
+ if (FragCount >= pPacket->u.Tx.FragCount) {
+ Value32 |= SND_BD_FLAG_END;
+ if (Value32 != pShadowSendBd->u1.Len_Flags) {
+ __raw_writel (Value32,
+ &(pSendBd->u1.Len_Flags));
+ pShadowSendBd->u1.Len_Flags = Value32;
+ }
+ if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) {
+ __raw_writel (pPacket->VlanTag,
+ &(pSendBd->u2.VlanTag));
+ }
+ break;
+ } else {
+ if (Value32 != pShadowSendBd->u1.Len_Flags) {
+ __raw_writel (Value32,
+ &(pSendBd->u1.Len_Flags));
+ pShadowSendBd->u1.Len_Flags = Value32;
+ }
+ if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) {
+ __raw_writel (pPacket->VlanTag,
+ &(pSendBd->u2.VlanTag));
+ }
+ }
- pShadowSendBd = &pDevice->ShadowSendBd[Idx];
- for(FragCount = 0; ; )
- {
- MM_MapTxDma(pDevice, pPacket, &paddr, &Len, FragCount);
- /* Initialize the pointer to the send buffer fragment. */
- if (paddr.High != pShadowSendBd->HostAddr.High)
- {
- __raw_writel(paddr.High, &(pSendBd->HostAddr.High));
- pShadowSendBd->HostAddr.High = paddr.High;
- }
- __raw_writel(paddr.Low, &(pSendBd->HostAddr.Low));
-
- /* Setup the control flags and send buffer size. */
- Value32 = (Len << 16) | pPacket->Flags;
-
- Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
-
- FragCount++;
- if (FragCount >= pPacket->u.Tx.FragCount)
- {
- Value32 |= SND_BD_FLAG_END;
- if (Value32 != pShadowSendBd->u1.Len_Flags)
- {
- __raw_writel(Value32, &(pSendBd->u1.Len_Flags));
- pShadowSendBd->u1.Len_Flags = Value32;
- }
- if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) {
- __raw_writel(pPacket->VlanTag, &(pSendBd->u2.VlanTag));
- }
- break;
- }
- else
- {
- if (Value32 != pShadowSendBd->u1.Len_Flags)
- {
- __raw_writel(Value32, &(pSendBd->u1.Len_Flags));
- pShadowSendBd->u1.Len_Flags = Value32;
- }
- if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) {
- __raw_writel(pPacket->VlanTag, &(pSendBd->u2.VlanTag));
- }
- }
-
- pSendBd++;
- pShadowSendBd++;
- if (Idx == 0)
- {
- pSendBd = &pDevice->pSendBdVirt[0];
- pShadowSendBd = &pDevice->ShadowSendBd[0];
- }
- } /* for */
+ pSendBd++;
+ pShadowSendBd++;
+ if (Idx == 0) {
+ pSendBd = &pDevice->pSendBdVirt[0];
+ pShadowSendBd = &pDevice->ShadowSendBd[0];
+ }
+ } /* for */
- /* Put the packet descriptor in the ActiveQ. */
- QQ_PushTail(&pDevice->TxPacketActiveQ.Container, pPacket);
+ /* Put the packet descriptor in the ActiveQ. */
+ QQ_PushTail (&pDevice->TxPacketActiveQ.Container, pPacket);
- wmb();
- MB_REG_WR(pDevice, Mailbox.SendNicProdIdx[0].Low, Idx);
+ wmb ();
+ MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, Idx);
- }
- else
- {
- for(FragCount = 0; ; )
- {
- /* Initialize the pointer to the send buffer fragment. */
- MM_MapTxDma(pDevice, pPacket, &pSendBd->HostAddr, &Len, FragCount);
+ } else {
+ for (FragCount = 0;;) {
+ /* Initialize the pointer to the send buffer fragment. */
+ MM_MapTxDma (pDevice, pPacket, &pSendBd->HostAddr, &Len,
+ FragCount);
- pSendBd->u2.VlanTag = pPacket->VlanTag;
+ pSendBd->u2.VlanTag = pPacket->VlanTag;
- /* Setup the control flags and send buffer size. */
- Value32 = (Len << 16) | pPacket->Flags;
+ /* Setup the control flags and send buffer size. */
+ Value32 = (Len << 16) | pPacket->Flags;
- Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
+ Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
- FragCount++;
- if (FragCount >= pPacket->u.Tx.FragCount)
- {
- pSendBd->u1.Len_Flags = Value32 | SND_BD_FLAG_END;
- break;
- }
- else
- {
- pSendBd->u1.Len_Flags = Value32;
- }
- pSendBd++;
- if (Idx == 0)
- {
- pSendBd = &pDevice->pSendBdVirt[0];
- }
- } /* for */
+ FragCount++;
+ if (FragCount >= pPacket->u.Tx.FragCount) {
+ pSendBd->u1.Len_Flags =
+ Value32 | SND_BD_FLAG_END;
+ break;
+ } else {
+ pSendBd->u1.Len_Flags = Value32;
+ }
+ pSendBd++;
+ if (Idx == 0) {
+ pSendBd = &pDevice->pSendBdVirt[0];
+ }
+ } /* for */
- /* Put the packet descriptor in the ActiveQ. */
- QQ_PushTail(&pDevice->TxPacketActiveQ.Container, pPacket);
+ /* Put the packet descriptor in the ActiveQ. */
+ QQ_PushTail (&pDevice->TxPacketActiveQ.Container, pPacket);
- wmb();
- MB_REG_WR(pDevice, Mailbox.SendHostProdIdx[0].Low, Idx);
+ wmb ();
+ MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low, Idx);
- }
+ }
- /* Update the producer index. */
- pDevice->SendProdIdx = Idx;
+ /* Update the producer index. */
+ pDevice->SendProdIdx = Idx;
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
#endif
-LM_STATUS
-LM_SendPacket(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
+LM_STATUS LM_SendPacket (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
{
- LM_UINT32 FragCount;
- PT3_SND_BD pSendBd, pTmpSendBd, pShadowSendBd;
- T3_SND_BD NicSendBdArr[MAX_FRAGMENT_COUNT];
- LM_UINT32 StartIdx, Idx;
+ LM_UINT32 FragCount;
+ PT3_SND_BD pSendBd, pTmpSendBd, pShadowSendBd;
+ T3_SND_BD NicSendBdArr[MAX_FRAGMENT_COUNT];
+ LM_UINT32 StartIdx, Idx;
+
+ while (1) {
+ /* Initalize the send buffer descriptors. */
+ StartIdx = Idx = pDevice->SendProdIdx;
+
+ if (pDevice->NicSendBd) {
+ pTmpSendBd = pSendBd = &NicSendBdArr[0];
+ } else {
+ pTmpSendBd = pSendBd = &pDevice->pSendBdVirt[Idx];
+ }
- while (1)
- {
- /* Initalize the send buffer descriptors. */
- StartIdx = Idx = pDevice->SendProdIdx;
+ /* Next producer index. */
+ for (FragCount = 0;;) {
+ LM_UINT32 Value32, Len;
- if (pDevice->NicSendBd)
- {
- pTmpSendBd = pSendBd = &NicSendBdArr[0];
- }
- else
- {
- pTmpSendBd = pSendBd = &pDevice->pSendBdVirt[Idx];
+ /* Initialize the pointer to the send buffer fragment. */
+ MM_MapTxDma (pDevice, pPacket, &pSendBd->HostAddr, &Len,
+ FragCount);
+
+ pSendBd->u2.VlanTag = pPacket->VlanTag;
+
+ /* Setup the control flags and send buffer size. */
+ Value32 = (Len << 16) | pPacket->Flags;
+
+ Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
+
+ FragCount++;
+ if (FragCount >= pPacket->u.Tx.FragCount) {
+ pSendBd->u1.Len_Flags =
+ Value32 | SND_BD_FLAG_END;
+ break;
+ } else {
+ pSendBd->u1.Len_Flags = Value32;
+ }
+ pSendBd++;
+ if ((Idx == 0) && !pDevice->NicSendBd) {
+ pSendBd = &pDevice->pSendBdVirt[0];
+ }
+ } /* for */
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ if (LM_Test4GBoundary (pDevice, pPacket, pTmpSendBd) ==
+ LM_STATUS_SUCCESS) {
+ if (MM_CoalesceTxBuffer (pDevice, pPacket) !=
+ LM_STATUS_SUCCESS) {
+ QQ_PushHead (&pDevice->TxPacketFreeQ.
+ Container, pPacket);
+ return LM_STATUS_FAILURE;
+ }
+ continue;
+ }
+ }
+ break;
}
+ /* Put the packet descriptor in the ActiveQ. */
+ QQ_PushTail (&pDevice->TxPacketActiveQ.Container, pPacket);
- /* Next producer index. */
- for(FragCount = 0; ; )
- {
- LM_UINT32 Value32, Len;
+ if (pDevice->NicSendBd) {
+ pSendBd = &pDevice->pSendBdVirt[StartIdx];
+ pShadowSendBd = &pDevice->ShadowSendBd[StartIdx];
- /* Initialize the pointer to the send buffer fragment. */
- MM_MapTxDma(pDevice, pPacket, &pSendBd->HostAddr, &Len, FragCount);
+ while (StartIdx != Idx) {
+ LM_UINT32 Value32;
- pSendBd->u2.VlanTag = pPacket->VlanTag;
+ if ((Value32 = pTmpSendBd->HostAddr.High) !=
+ pShadowSendBd->HostAddr.High) {
+ __raw_writel (Value32,
+ &(pSendBd->HostAddr.High));
+ pShadowSendBd->HostAddr.High = Value32;
+ }
- /* Setup the control flags and send buffer size. */
- Value32 = (Len << 16) | pPacket->Flags;
+ __raw_writel (pTmpSendBd->HostAddr.Low,
+ &(pSendBd->HostAddr.Low));
- Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
+ if ((Value32 = pTmpSendBd->u1.Len_Flags) !=
+ pShadowSendBd->u1.Len_Flags) {
+ __raw_writel (Value32,
+ &(pSendBd->u1.Len_Flags));
+ pShadowSendBd->u1.Len_Flags = Value32;
+ }
- FragCount++;
- if (FragCount >= pPacket->u.Tx.FragCount)
- {
- pSendBd->u1.Len_Flags = Value32 | SND_BD_FLAG_END;
- break;
- }
- else
- {
- pSendBd->u1.Len_Flags = Value32;
- }
- pSendBd++;
- if ((Idx == 0) && !pDevice->NicSendBd)
- {
- pSendBd = &pDevice->pSendBdVirt[0];
- }
- } /* for */
- if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)
- {
- if (LM_Test4GBoundary(pDevice, pPacket, pTmpSendBd) ==
- LM_STATUS_SUCCESS)
- {
- if (MM_CoalesceTxBuffer(pDevice, pPacket) != LM_STATUS_SUCCESS)
- {
- QQ_PushHead(&pDevice->TxPacketFreeQ.Container, pPacket);
- return LM_STATUS_FAILURE;
- }
- continue;
- }
- }
- break;
- }
- /* Put the packet descriptor in the ActiveQ. */
- QQ_PushTail(&pDevice->TxPacketActiveQ.Container, pPacket);
-
- if (pDevice->NicSendBd)
- {
- pSendBd = &pDevice->pSendBdVirt[StartIdx];
- pShadowSendBd = &pDevice->ShadowSendBd[StartIdx];
-
- while (StartIdx != Idx)
- {
- LM_UINT32 Value32;
-
- if ((Value32 = pTmpSendBd->HostAddr.High) !=
- pShadowSendBd->HostAddr.High)
- {
- __raw_writel(Value32, &(pSendBd->HostAddr.High));
- pShadowSendBd->HostAddr.High = Value32;
- }
-
- __raw_writel(pTmpSendBd->HostAddr.Low, &(pSendBd->HostAddr.Low));
-
- if ((Value32 = pTmpSendBd->u1.Len_Flags) !=
- pShadowSendBd->u1.Len_Flags)
- {
- __raw_writel(Value32, &(pSendBd->u1.Len_Flags));
- pShadowSendBd->u1.Len_Flags = Value32;
- }
-
- if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG)
- {
- __raw_writel(pTmpSendBd->u2.VlanTag, &(pSendBd->u2.VlanTag));
- }
-
- StartIdx = (StartIdx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
- if (StartIdx == 0)
- pSendBd = &pDevice->pSendBdVirt[0];
- else
- pSendBd++;
- pTmpSendBd++;
- }
- wmb();
- MB_REG_WR(pDevice, Mailbox.SendNicProdIdx[0].Low, Idx);
+ if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) {
+ __raw_writel (pTmpSendBd->u2.VlanTag,
+ &(pSendBd->u2.VlanTag));
+ }
- if(T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5700_BX)
- {
- MB_REG_WR(pDevice, Mailbox.SendNicProdIdx[0].Low, Idx);
- }
- }
- else
- {
- wmb();
- MB_REG_WR(pDevice, Mailbox.SendHostProdIdx[0].Low, Idx);
+ StartIdx =
+ (StartIdx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
+ if (StartIdx == 0)
+ pSendBd = &pDevice->pSendBdVirt[0];
+ else
+ pSendBd++;
+ pTmpSendBd++;
+ }
+ wmb ();
+ MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, Idx);
- if(T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5700_BX)
- {
- MB_REG_WR(pDevice, Mailbox.SendHostProdIdx[0].Low, Idx);
+ if (T3_CHIP_REV (pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) {
+ MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, Idx);
+ }
+ } else {
+ wmb ();
+ MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low, Idx);
+
+ if (T3_CHIP_REV (pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) {
+ MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low,
+ Idx);
+ }
}
- }
- /* Update the SendBdLeft count. */
- atomic_sub(pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
+ /* Update the SendBdLeft count. */
+ atomic_sub (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
- /* Update the producer index. */
- pDevice->SendProdIdx = Idx;
+ /* Update the producer index. */
+ pDevice->SendProdIdx = Idx;
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
STATIC LM_STATUS
-LM_Test4GBoundary(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket,
- PT3_SND_BD pSendBd)
+LM_Test4GBoundary (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket,
+ PT3_SND_BD pSendBd)
{
- int FragCount;
- LM_UINT32 Idx, Base, Len;
-
- Idx = pDevice->SendProdIdx;
- for(FragCount = 0; ; )
- {
- Len = pSendBd->u1.Len_Flags >> 16;
- if (((Base = pSendBd->HostAddr.Low) > 0xffffdcc0) &&
- (pSendBd->HostAddr.High == 0) &&
- ((Base + 8 + Len) < Base))
- {
- return LM_STATUS_SUCCESS;
- }
- FragCount++;
- if (FragCount >= pPacket->u.Tx.FragCount)
- {
- break;
+ int FragCount;
+ LM_UINT32 Idx, Base, Len;
+
+ Idx = pDevice->SendProdIdx;
+ for (FragCount = 0;;) {
+ Len = pSendBd->u1.Len_Flags >> 16;
+ if (((Base = pSendBd->HostAddr.Low) > 0xffffdcc0) &&
+ (pSendBd->HostAddr.High == 0) &&
+ ((Base + 8 + Len) < Base)) {
+ return LM_STATUS_SUCCESS;
+ }
+ FragCount++;
+ if (FragCount >= pPacket->u.Tx.FragCount) {
+ break;
+ }
+ pSendBd++;
+ if (!pDevice->NicSendBd) {
+ Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
+ if (Idx == 0) {
+ pSendBd = &pDevice->pSendBdVirt[0];
+ }
+ }
}
- pSendBd++;
- if (!pDevice->NicSendBd)
- {
- Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
- if (Idx == 0)
- {
- pSendBd = &pDevice->pSendBdVirt[0];
- }
- }
- }
- return LM_STATUS_FAILURE;
+ return LM_STATUS_FAILURE;
}
/******************************************************************************/
/* Return: */
/******************************************************************************/
__inline static unsigned long
-ComputeCrc32(
-unsigned char *pBuffer,
-unsigned long BufferSize) {
- unsigned long Reg;
- unsigned long Tmp;
- unsigned long j, k;
+ComputeCrc32 (unsigned char *pBuffer, unsigned long BufferSize)
+{
+ unsigned long Reg;
+ unsigned long Tmp;
+ unsigned long j, k;
- Reg = 0xffffffff;
+ Reg = 0xffffffff;
- for(j = 0; j < BufferSize; j++)
- {
- Reg ^= pBuffer[j];
+ for (j = 0; j < BufferSize; j++) {
+ Reg ^= pBuffer[j];
- for(k = 0; k < 8; k++)
- {
- Tmp = Reg & 0x01;
+ for (k = 0; k < 8; k++) {
+ Tmp = Reg & 0x01;
- Reg >>= 1;
+ Reg >>= 1;
- if(Tmp)
- {
- Reg ^= 0xedb88320;
- }
+ if (Tmp) {
+ Reg ^= 0xedb88320;
+ }
+ }
}
- }
-
- return ~Reg;
-} /* ComputeCrc32 */
+ return ~Reg;
+} /* ComputeCrc32 */
/******************************************************************************/
/* Description: */
/* Return: */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
-LM_STATUS
-LM_SetReceiveMask(
-PLM_DEVICE_BLOCK pDevice,
-LM_UINT32 Mask) {
- LM_UINT32 ReceiveMask;
- LM_UINT32 RxMode;
- LM_UINT32 j, k;
-
- ReceiveMask = Mask;
-
- RxMode = pDevice->RxMode;
-
- if(Mask & LM_ACCEPT_UNICAST)
- {
- Mask &= ~LM_ACCEPT_UNICAST;
- }
-
- if(Mask & LM_ACCEPT_MULTICAST)
- {
- Mask &= ~LM_ACCEPT_MULTICAST;
- }
-
- if(Mask & LM_ACCEPT_ALL_MULTICAST)
- {
- Mask &= ~LM_ACCEPT_ALL_MULTICAST;
- }
-
- if(Mask & LM_ACCEPT_BROADCAST)
- {
- Mask &= ~LM_ACCEPT_BROADCAST;
- }
-
- RxMode &= ~RX_MODE_PROMISCUOUS_MODE;
- if(Mask & LM_PROMISCUOUS_MODE)
- {
- RxMode |= RX_MODE_PROMISCUOUS_MODE;
- Mask &= ~LM_PROMISCUOUS_MODE;
- }
-
- RxMode &= ~(RX_MODE_ACCEPT_RUNTS | RX_MODE_ACCEPT_OVERSIZED);
- if(Mask & LM_ACCEPT_ERROR_PACKET)
- {
- RxMode |= RX_MODE_ACCEPT_RUNTS | RX_MODE_ACCEPT_OVERSIZED;
- Mask &= ~LM_ACCEPT_ERROR_PACKET;
- }
-
- /* Make sure all the bits are valid before committing changes. */
- if(Mask)
- {
- return LM_STATUS_FAILURE;
- }
+LM_STATUS LM_SetReceiveMask (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Mask)
+{
+ LM_UINT32 ReceiveMask;
+ LM_UINT32 RxMode;
+ LM_UINT32 j, k;
- /* Commit the new filter. */
- pDevice->RxMode = RxMode;
- REG_WR(pDevice, MacCtrl.RxMode, RxMode);
+ ReceiveMask = Mask;
- pDevice->ReceiveMask = ReceiveMask;
+ RxMode = pDevice->RxMode;
- /* Set up the MC hash table. */
- if(ReceiveMask & LM_ACCEPT_ALL_MULTICAST)
- {
- for(k = 0; k < 4; k++)
- {
- REG_WR(pDevice, MacCtrl.HashReg[k], 0xffffffff);
+ if (Mask & LM_ACCEPT_UNICAST) {
+ Mask &= ~LM_ACCEPT_UNICAST;
}
- }
- else if(ReceiveMask & LM_ACCEPT_MULTICAST)
- {
- LM_UINT32 HashReg[4];
- HashReg[0] = 0; HashReg[1] = 0; HashReg[2] = 0; HashReg[3] = 0;
- for(j = 0; j < pDevice->McEntryCount; j++)
- {
- LM_UINT32 RegIndex;
- LM_UINT32 Bitpos;
- LM_UINT32 Crc32;
+ if (Mask & LM_ACCEPT_MULTICAST) {
+ Mask &= ~LM_ACCEPT_MULTICAST;
+ }
+
+ if (Mask & LM_ACCEPT_ALL_MULTICAST) {
+ Mask &= ~LM_ACCEPT_ALL_MULTICAST;
+ }
+
+ if (Mask & LM_ACCEPT_BROADCAST) {
+ Mask &= ~LM_ACCEPT_BROADCAST;
+ }
- Crc32 = ComputeCrc32(pDevice->McTable[j], ETHERNET_ADDRESS_SIZE);
+ RxMode &= ~RX_MODE_PROMISCUOUS_MODE;
+ if (Mask & LM_PROMISCUOUS_MODE) {
+ RxMode |= RX_MODE_PROMISCUOUS_MODE;
+ Mask &= ~LM_PROMISCUOUS_MODE;
+ }
+
+ RxMode &= ~(RX_MODE_ACCEPT_RUNTS | RX_MODE_ACCEPT_OVERSIZED);
+ if (Mask & LM_ACCEPT_ERROR_PACKET) {
+ RxMode |= RX_MODE_ACCEPT_RUNTS | RX_MODE_ACCEPT_OVERSIZED;
+ Mask &= ~LM_ACCEPT_ERROR_PACKET;
+ }
+
+ /* Make sure all the bits are valid before committing changes. */
+ if (Mask) {
+ return LM_STATUS_FAILURE;
+ }
- /* The most significant 7 bits of the CRC32 (no inversion), */
- /* are used to index into one of the possible 128 bit positions. */
- Bitpos = ~Crc32 & 0x7f;
+ /* Commit the new filter. */
+ pDevice->RxMode = RxMode;
+ REG_WR (pDevice, MacCtrl.RxMode, RxMode);
- /* Hash register index. */
- RegIndex = (Bitpos & 0x60) >> 5;
+ pDevice->ReceiveMask = ReceiveMask;
- /* Bit to turn on within a hash register. */
- Bitpos &= 0x1f;
+ /* Set up the MC hash table. */
+ if (ReceiveMask & LM_ACCEPT_ALL_MULTICAST) {
+ for (k = 0; k < 4; k++) {
+ REG_WR (pDevice, MacCtrl.HashReg[k], 0xffffffff);
+ }
+ } else if (ReceiveMask & LM_ACCEPT_MULTICAST) {
+ LM_UINT32 HashReg[4];
+
+ HashReg[0] = 0;
+ HashReg[1] = 0;
+ HashReg[2] = 0;
+ HashReg[3] = 0;
+ for (j = 0; j < pDevice->McEntryCount; j++) {
+ LM_UINT32 RegIndex;
+ LM_UINT32 Bitpos;
+ LM_UINT32 Crc32;
+
+ Crc32 =
+ ComputeCrc32 (pDevice->McTable[j],
+ ETHERNET_ADDRESS_SIZE);
+
+ /* The most significant 7 bits of the CRC32 (no inversion), */
+ /* are used to index into one of the possible 128 bit positions. */
+ Bitpos = ~Crc32 & 0x7f;
+
+ /* Hash register index. */
+ RegIndex = (Bitpos & 0x60) >> 5;
+
+ /* Bit to turn on within a hash register. */
+ Bitpos &= 0x1f;
+
+ /* Enable the multicast bit. */
+ HashReg[RegIndex] |= (1 << Bitpos);
+ }
- /* Enable the multicast bit. */
- HashReg[RegIndex] |= (1 << Bitpos);
+ /* REV_AX has problem with multicast filtering where it uses both */
+ /* DA and SA to perform hashing. */
+ for (k = 0; k < 4; k++) {
+ REG_WR (pDevice, MacCtrl.HashReg[k], HashReg[k]);
+ }
+ } else {
+ /* Reject all multicast frames. */
+ for (j = 0; j < 4; j++) {
+ REG_WR (pDevice, MacCtrl.HashReg[j], 0);
+ }
}
- /* REV_AX has problem with multicast filtering where it uses both */
- /* DA and SA to perform hashing. */
- for(k = 0; k < 4; k++)
- {
- REG_WR(pDevice, MacCtrl.HashReg[k], HashReg[k]);
+ /* By default, Tigon3 will accept broadcast frames. We need to setup */
+ if (ReceiveMask & LM_ACCEPT_BROADCAST) {
+ REG_WR (pDevice,
+ MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Rule,
+ REJECT_BROADCAST_RULE1_RULE & RCV_DISABLE_RULE_MASK);
+ REG_WR (pDevice,
+ MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Value,
+ REJECT_BROADCAST_RULE1_VALUE & RCV_DISABLE_RULE_MASK);
+ REG_WR (pDevice,
+ MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Rule,
+ REJECT_BROADCAST_RULE1_RULE & RCV_DISABLE_RULE_MASK);
+ REG_WR (pDevice,
+ MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Value,
+ REJECT_BROADCAST_RULE1_VALUE & RCV_DISABLE_RULE_MASK);
+ } else {
+ REG_WR (pDevice,
+ MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Rule,
+ REJECT_BROADCAST_RULE1_RULE);
+ REG_WR (pDevice,
+ MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Value,
+ REJECT_BROADCAST_RULE1_VALUE);
+ REG_WR (pDevice,
+ MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Rule,
+ REJECT_BROADCAST_RULE2_RULE);
+ REG_WR (pDevice,
+ MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Value,
+ REJECT_BROADCAST_RULE2_VALUE);
+ }
+
+ /* disable the rest of the rules. */
+ for (j = RCV_LAST_RULE_IDX; j < 16; j++) {
+ REG_WR (pDevice, MacCtrl.RcvRules[j].Rule, 0);
+ REG_WR (pDevice, MacCtrl.RcvRules[j].Value, 0);
}
- }
- else
- {
- /* Reject all multicast frames. */
- for(j = 0; j < 4; j++)
- {
- REG_WR(pDevice, MacCtrl.HashReg[j], 0);
- }
- }
-
- /* By default, Tigon3 will accept broadcast frames. We need to setup */
- if(ReceiveMask & LM_ACCEPT_BROADCAST)
- {
- REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Rule,
- REJECT_BROADCAST_RULE1_RULE & RCV_DISABLE_RULE_MASK);
- REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Value,
- REJECT_BROADCAST_RULE1_VALUE & RCV_DISABLE_RULE_MASK);
- REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Rule,
- REJECT_BROADCAST_RULE1_RULE & RCV_DISABLE_RULE_MASK);
- REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Value,
- REJECT_BROADCAST_RULE1_VALUE & RCV_DISABLE_RULE_MASK);
- }
- else
- {
- REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Rule,
- REJECT_BROADCAST_RULE1_RULE);
- REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Value,
- REJECT_BROADCAST_RULE1_VALUE);
- REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Rule,
- REJECT_BROADCAST_RULE2_RULE);
- REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Value,
- REJECT_BROADCAST_RULE2_VALUE);
- }
-
- /* disable the rest of the rules. */
- for(j = RCV_LAST_RULE_IDX; j < 16; j++)
- {
- REG_WR(pDevice, MacCtrl.RcvRules[j].Rule, 0);
- REG_WR(pDevice, MacCtrl.RcvRules[j].Value, 0);
- }
-
- return LM_STATUS_SUCCESS;
-} /* LM_SetReceiveMask */
+ return LM_STATUS_SUCCESS;
+} /* LM_SetReceiveMask */
/******************************************************************************/
/* Description: */
/* Return: */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
-LM_STATUS
-LM_Abort(
-PLM_DEVICE_BLOCK pDevice)
+LM_STATUS LM_Abort (PLM_DEVICE_BLOCK pDevice)
{
- PLM_PACKET pPacket;
- LM_UINT Idx;
-
- LM_DisableInterrupt(pDevice);
-
- /* Disable all the state machines. */
- LM_CntrlBlock(pDevice,T3_BLOCK_MAC_RX_ENGINE,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_RX_BD_INITIATOR,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_RX_LIST_PLMT,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_RX_LIST_SELECTOR,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_RX_DATA_INITIATOR,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_RX_DATA_COMP,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_RX_BD_COMP,LM_DISABLE);
-
- LM_CntrlBlock(pDevice,T3_BLOCK_SEND_BD_SELECTOR,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_SEND_BD_INITIATOR,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_SEND_DATA_INITIATOR,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_DMA_RD,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_SEND_DATA_COMP,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_DMA_COMP,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_SEND_BD_COMP,LM_DISABLE);
-
- /* Clear TDE bit */
- pDevice->MacMode &= ~MAC_MODE_ENABLE_TDE;
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode);
-
- LM_CntrlBlock(pDevice,T3_BLOCK_MAC_TX_ENGINE,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_HOST_COALESING,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_DMA_WR,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_MBUF_CLUSTER_FREE,LM_DISABLE);
-
- /* Reset all FTQs */
- REG_WR(pDevice, Ftq.Reset, 0xffffffff);
- REG_WR(pDevice, Ftq.Reset, 0x0);
-
- LM_CntrlBlock(pDevice,T3_BLOCK_MBUF_MANAGER,LM_DISABLE);
- LM_CntrlBlock(pDevice,T3_BLOCK_MEM_ARBITOR,LM_DISABLE);
-
- MM_ACQUIRE_INT_LOCK(pDevice);
-
- /* Abort packets that have already queued to go out. */
- pPacket = (PLM_PACKET) QQ_PopHead(&pDevice->TxPacketActiveQ.Container);
- while(pPacket)
- {
-
- pPacket->PacketStatus = LM_STATUS_TRANSMIT_ABORTED;
- pDevice->TxCounters.TxPacketAbortedCnt++;
-
- atomic_add(pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
-
- QQ_PushTail(&pDevice->TxPacketXmittedQ.Container, pPacket);
-
- pPacket = (PLM_PACKET)
- QQ_PopHead(&pDevice->TxPacketActiveQ.Container);
- }
-
- /* Cleanup the receive return rings. */
- LM_ServiceRxInterrupt(pDevice);
-
- /* Don't want to indicate rx packets in Ndis miniport shutdown context. */
- /* Doing so may cause system crash. */
- if(!pDevice->ShuttingDown)
- {
- /* Indicate packets to the protocol. */
- MM_IndicateTxPackets(pDevice);
-
- /* Indicate received packets to the protocols. */
- MM_IndicateRxPackets(pDevice);
- }
- else
- {
- /* Move the receive packet descriptors in the ReceivedQ to the */
- /* free queue. */
- for(; ;)
- {
- pPacket = (PLM_PACKET) QQ_PopHead(
- &pDevice->RxPacketReceivedQ.Container);
- if(pPacket == NULL)
- {
- break;
- }
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
+ PLM_PACKET pPacket;
+ LM_UINT Idx;
+
+ LM_DisableInterrupt (pDevice);
+
+ /* Disable all the state machines. */
+ LM_CntrlBlock (pDevice, T3_BLOCK_MAC_RX_ENGINE, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_RX_BD_INITIATOR, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_RX_LIST_PLMT, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_RX_LIST_SELECTOR, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_RX_DATA_INITIATOR, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_RX_DATA_COMP, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_RX_BD_COMP, LM_DISABLE);
+
+ LM_CntrlBlock (pDevice, T3_BLOCK_SEND_BD_SELECTOR, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_SEND_BD_INITIATOR, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_SEND_DATA_INITIATOR, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_DMA_RD, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_SEND_DATA_COMP, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_DMA_COMP, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_SEND_BD_COMP, LM_DISABLE);
+
+ /* Clear TDE bit */
+ pDevice->MacMode &= ~MAC_MODE_ENABLE_TDE;
+ REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
+
+ LM_CntrlBlock (pDevice, T3_BLOCK_MAC_TX_ENGINE, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_HOST_COALESING, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_DMA_WR, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_MBUF_CLUSTER_FREE, LM_DISABLE);
+
+ /* Reset all FTQs */
+ REG_WR (pDevice, Ftq.Reset, 0xffffffff);
+ REG_WR (pDevice, Ftq.Reset, 0x0);
+
+ LM_CntrlBlock (pDevice, T3_BLOCK_MBUF_MANAGER, LM_DISABLE);
+ LM_CntrlBlock (pDevice, T3_BLOCK_MEM_ARBITOR, LM_DISABLE);
+
+ MM_ACQUIRE_INT_LOCK (pDevice);
+
+ /* Abort packets that have already queued to go out. */
+ pPacket = (PLM_PACKET) QQ_PopHead (&pDevice->TxPacketActiveQ.Container);
+ while (pPacket) {
+
+ pPacket->PacketStatus = LM_STATUS_TRANSMIT_ABORTED;
+ pDevice->TxCounters.TxPacketAbortedCnt++;
+
+ atomic_add (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
+
+ QQ_PushTail (&pDevice->TxPacketXmittedQ.Container, pPacket);
+
+ pPacket = (PLM_PACKET)
+ QQ_PopHead (&pDevice->TxPacketActiveQ.Container);
+ }
+
+ /* Cleanup the receive return rings. */
+ LM_ServiceRxInterrupt (pDevice);
+
+ /* Don't want to indicate rx packets in Ndis miniport shutdown context. */
+ /* Doing so may cause system crash. */
+ if (!pDevice->ShuttingDown) {
+ /* Indicate packets to the protocol. */
+ MM_IndicateTxPackets (pDevice);
+
+ /* Indicate received packets to the protocols. */
+ MM_IndicateRxPackets (pDevice);
+ } else {
+ /* Move the receive packet descriptors in the ReceivedQ to the */
+ /* free queue. */
+ for (;;) {
+ pPacket =
+ (PLM_PACKET) QQ_PopHead (&pDevice->
+ RxPacketReceivedQ.
+ Container);
+ if (pPacket == NULL) {
+ break;
+ }
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container,
+ pPacket);
+ }
}
- }
- /* Clean up the Std Receive Producer ring. */
- Idx = pDevice->pStatusBlkVirt->RcvStdConIdx;
+ /* Clean up the Std Receive Producer ring. */
+ Idx = pDevice->pStatusBlkVirt->RcvStdConIdx;
- while(Idx != pDevice->RxStdProdIdx) {
- pPacket = (PLM_PACKET) (MM_UINT_PTR(pDevice->pPacketDescBase) +
- MM_UINT_PTR(pDevice->pRxStdBdVirt[Idx].Opaque));
+ while (Idx != pDevice->RxStdProdIdx) {
+ pPacket = (PLM_PACKET) (MM_UINT_PTR (pDevice->pPacketDescBase) +
+ MM_UINT_PTR (pDevice->pRxStdBdVirt[Idx].
+ Opaque));
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
- Idx = (Idx + 1) & T3_STD_RCV_RCB_ENTRY_COUNT_MASK;
- } /* while */
+ Idx = (Idx + 1) & T3_STD_RCV_RCB_ENTRY_COUNT_MASK;
+ } /* while */
- /* Reinitialize our copy of the indices. */
- pDevice->RxStdProdIdx = 0;
+ /* Reinitialize our copy of the indices. */
+ pDevice->RxStdProdIdx = 0;
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- /* Clean up the Jumbo Receive Producer ring. */
- Idx = pDevice->pStatusBlkVirt->RcvJumboConIdx;
-
- while(Idx != pDevice->RxJumboProdIdx) {
- pPacket = (PLM_PACKET) (MM_UINT_PTR(pDevice->pPacketDescBase) +
- MM_UINT_PTR(pDevice->pRxJumboBdVirt[Idx].Opaque));
+ /* Clean up the Jumbo Receive Producer ring. */
+ Idx = pDevice->pStatusBlkVirt->RcvJumboConIdx;
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
+ while (Idx != pDevice->RxJumboProdIdx) {
+ pPacket = (PLM_PACKET) (MM_UINT_PTR (pDevice->pPacketDescBase) +
+ MM_UINT_PTR (pDevice->
+ pRxJumboBdVirt[Idx].
+ Opaque));
- Idx = (Idx + 1) & T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK;
- } /* while */
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
- /* Reinitialize our copy of the indices. */
- pDevice->RxJumboProdIdx = 0;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+ Idx = (Idx + 1) & T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK;
+ } /* while */
- MM_RELEASE_INT_LOCK(pDevice);
+ /* Reinitialize our copy of the indices. */
+ pDevice->RxJumboProdIdx = 0;
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
- /* Initialize the statistis Block */
- pDevice->pStatusBlkVirt->Status = 0;
- pDevice->pStatusBlkVirt->RcvStdConIdx = 0;
- pDevice->pStatusBlkVirt->RcvJumboConIdx = 0;
- pDevice->pStatusBlkVirt->RcvMiniConIdx = 0;
+ MM_RELEASE_INT_LOCK (pDevice);
- return LM_STATUS_SUCCESS;
-} /* LM_Abort */
+ /* Initialize the statistis Block */
+ pDevice->pStatusBlkVirt->Status = 0;
+ pDevice->pStatusBlkVirt->RcvStdConIdx = 0;
+ pDevice->pStatusBlkVirt->RcvJumboConIdx = 0;
+ pDevice->pStatusBlkVirt->RcvMiniConIdx = 0;
+ return LM_STATUS_SUCCESS;
+} /* LM_Abort */
/******************************************************************************/
/* Description: */
/* Return: */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
-LM_STATUS
-LM_Halt(
-PLM_DEVICE_BLOCK pDevice) {
- PLM_PACKET pPacket;
- LM_UINT32 EntryCnt;
-
- LM_Abort(pDevice);
+LM_STATUS LM_Halt (PLM_DEVICE_BLOCK pDevice)
+{
+ PLM_PACKET pPacket;
+ LM_UINT32 EntryCnt;
- /* Get the number of entries in the queue. */
- EntryCnt = QQ_GetEntryCnt(&pDevice->RxPacketFreeQ.Container);
+ LM_Abort (pDevice);
- /* Make sure all the packets have been accounted for. */
- for(EntryCnt = 0; EntryCnt < pDevice->RxPacketDescCnt; EntryCnt++)
- {
- pPacket = (PLM_PACKET) QQ_PopHead(&pDevice->RxPacketFreeQ.Container);
- if (pPacket == 0)
- break;
+ /* Get the number of entries in the queue. */
+ EntryCnt = QQ_GetEntryCnt (&pDevice->RxPacketFreeQ.Container);
- MM_FreeRxBuffer(pDevice, pPacket);
+ /* Make sure all the packets have been accounted for. */
+ for (EntryCnt = 0; EntryCnt < pDevice->RxPacketDescCnt; EntryCnt++) {
+ pPacket =
+ (PLM_PACKET) QQ_PopHead (&pDevice->RxPacketFreeQ.Container);
+ if (pPacket == 0)
+ break;
- QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket);
- }
+ MM_FreeRxBuffer (pDevice, pPacket);
- LM_ResetChip(pDevice);
+ QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
+ }
- /* Restore PCI configuration registers. */
- MM_WriteConfig32(pDevice, PCI_CACHE_LINE_SIZE_REG,
- pDevice->SavedCacheLineReg);
- LM_RegWrInd(pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG,
- (pDevice->SubsystemId << 16) | pDevice->SubsystemVendorId);
+ LM_ResetChip (pDevice);
- /* Reprogram the MAC address. */
- LM_SetMacAddress(pDevice, pDevice->NodeAddress);
+ /* Restore PCI configuration registers. */
+ MM_WriteConfig32 (pDevice, PCI_CACHE_LINE_SIZE_REG,
+ pDevice->SavedCacheLineReg);
+ LM_RegWrInd (pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG,
+ (pDevice->SubsystemId << 16) | pDevice->SubsystemVendorId);
- return LM_STATUS_SUCCESS;
-} /* LM_Halt */
+ /* Reprogram the MAC address. */
+ LM_SetMacAddress (pDevice, pDevice->NodeAddress);
+ return LM_STATUS_SUCCESS;
+} /* LM_Halt */
-STATIC LM_STATUS
-LM_ResetChip(PLM_DEVICE_BLOCK pDevice)
+STATIC LM_STATUS LM_ResetChip (PLM_DEVICE_BLOCK pDevice)
{
- LM_UINT32 Value32;
- LM_UINT32 j;
-
- /* Wait for access to the nvram interface before resetting. This is */
- /* a workaround to prevent EEPROM corruption. */
- if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700 &&
- T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701)
- {
- /* Request access to the flash interface. */
- REG_WR(pDevice, Nvram.SwArb, SW_ARB_REQ_SET1);
-
- for(j = 0; j < 100000; j++)
- {
- Value32 = REG_RD(pDevice, Nvram.SwArb);
- if(Value32 & SW_ARB_GNT1)
- {
- break;
- }
- MM_Wait(10);
+ LM_UINT32 Value32;
+ LM_UINT32 j;
+
+ /* Wait for access to the nvram interface before resetting. This is */
+ /* a workaround to prevent EEPROM corruption. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700 &&
+ T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5701) {
+ /* Request access to the flash interface. */
+ REG_WR (pDevice, Nvram.SwArb, SW_ARB_REQ_SET1);
+
+ for (j = 0; j < 100000; j++) {
+ Value32 = REG_RD (pDevice, Nvram.SwArb);
+ if (Value32 & SW_ARB_GNT1) {
+ break;
+ }
+ MM_Wait (10);
+ }
}
- }
- /* Global reset. */
- REG_WR(pDevice, Grc.MiscCfg, GRC_MISC_CFG_CORE_CLOCK_RESET);
- MM_Wait(40); MM_Wait(40); MM_Wait(40);
+ /* Global reset. */
+ REG_WR (pDevice, Grc.MiscCfg, GRC_MISC_CFG_CORE_CLOCK_RESET);
+ MM_Wait (40);
+ MM_Wait (40);
+ MM_Wait (40);
- /* make sure we re-enable indirect accesses */
- MM_WriteConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG,
- pDevice->MiscHostCtrl);
+ /* make sure we re-enable indirect accesses */
+ MM_WriteConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG,
+ pDevice->MiscHostCtrl);
- /* Set MAX PCI retry to zero. */
- Value32 = T3_PCI_STATE_PCI_ROM_ENABLE | T3_PCI_STATE_PCI_ROM_RETRY_ENABLE;
- if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0)
- {
- if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE))
- {
- Value32 |= T3_PCI_STATE_RETRY_SAME_DMA;
+ /* Set MAX PCI retry to zero. */
+ Value32 =
+ T3_PCI_STATE_PCI_ROM_ENABLE | T3_PCI_STATE_PCI_ROM_RETRY_ENABLE;
+ if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) {
+ if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) {
+ Value32 |= T3_PCI_STATE_RETRY_SAME_DMA;
+ }
}
- }
- MM_WriteConfig32(pDevice, T3_PCI_STATE_REG, Value32);
+ MM_WriteConfig32 (pDevice, T3_PCI_STATE_REG, Value32);
- /* Restore PCI command register. */
- MM_WriteConfig32(pDevice, PCI_COMMAND_REG,
- pDevice->PciCommandStatusWords);
+ /* Restore PCI command register. */
+ MM_WriteConfig32 (pDevice, PCI_COMMAND_REG,
+ pDevice->PciCommandStatusWords);
- /* Disable PCI-X relaxed ordering bit. */
- MM_ReadConfig32(pDevice, PCIX_CAP_REG, &Value32);
- Value32 &= ~PCIX_ENABLE_RELAXED_ORDERING;
- MM_WriteConfig32(pDevice, PCIX_CAP_REG, Value32);
+ /* Disable PCI-X relaxed ordering bit. */
+ MM_ReadConfig32 (pDevice, PCIX_CAP_REG, &Value32);
+ Value32 &= ~PCIX_ENABLE_RELAXED_ORDERING;
+ MM_WriteConfig32 (pDevice, PCIX_CAP_REG, Value32);
- /* Enable memory arbiter. */
- REG_WR(pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE);
+ /* Enable memory arbiter. */
+ REG_WR (pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE);
-#ifdef BIG_ENDIAN_PCI /* This from jfd */
- Value32 = GRC_MODE_WORD_SWAP_DATA|
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA;
+#ifdef BIG_ENDIAN_PCI /* This from jfd */
+ Value32 = GRC_MODE_WORD_SWAP_DATA | GRC_MODE_WORD_SWAP_NON_FRAME_DATA;
#else
#ifdef BIG_ENDIAN_HOST
- /* Reconfigure the mode register. */
- Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA |
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
- GRC_MODE_BYTE_SWAP_DATA |
- GRC_MODE_WORD_SWAP_DATA;
+ /* Reconfigure the mode register. */
+ Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA |
+ GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
+ GRC_MODE_BYTE_SWAP_DATA | GRC_MODE_WORD_SWAP_DATA;
#else
- /* Reconfigure the mode register. */
- Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | GRC_MODE_BYTE_SWAP_DATA;
+ /* Reconfigure the mode register. */
+ Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | GRC_MODE_BYTE_SWAP_DATA;
#endif
#endif
- REG_WR(pDevice, Grc.Mode, Value32);
-
- /* Prevent PXE from restarting. */
- MEM_WR_OFFSET(pDevice, 0x0b50, T3_MAGIC_NUM);
-
- if(pDevice->EnableTbi) {
- pDevice->MacMode = MAC_MODE_PORT_MODE_TBI;
- REG_WR(pDevice, MacCtrl.Mode, MAC_MODE_PORT_MODE_TBI);
- }
- else {
- REG_WR(pDevice, MacCtrl.Mode, 0);
- }
-
- /* Wait for the firmware to finish initialization. */
- for(j = 0; j < 100000; j++)
- {
- MM_Wait(10);
-
- Value32 = MEM_RD_OFFSET(pDevice, 0x0b50);
- if(Value32 == ~T3_MAGIC_NUM)
- {
- break;
+ REG_WR (pDevice, Grc.Mode, Value32);
+
+ /* Prevent PXE from restarting. */
+ MEM_WR_OFFSET (pDevice, 0x0b50, T3_MAGIC_NUM);
+
+ if (pDevice->EnableTbi) {
+ pDevice->MacMode = MAC_MODE_PORT_MODE_TBI;
+ REG_WR (pDevice, MacCtrl.Mode, MAC_MODE_PORT_MODE_TBI);
+ } else {
+ REG_WR (pDevice, MacCtrl.Mode, 0);
+ }
+
+ /* Wait for the firmware to finish initialization. */
+ for (j = 0; j < 100000; j++) {
+ MM_Wait (10);
+
+ Value32 = MEM_RD_OFFSET (pDevice, 0x0b50);
+ if (Value32 == ~T3_MAGIC_NUM) {
+ break;
+ }
}
- }
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
/******************************************************************************/
/* */
/* Return: */
/******************************************************************************/
-__inline static void
-LM_ServiceTxInterrupt(
-PLM_DEVICE_BLOCK pDevice) {
- PLM_PACKET pPacket;
- LM_UINT32 HwConIdx;
- LM_UINT32 SwConIdx;
-
- HwConIdx = pDevice->pStatusBlkVirt->Idx[0].SendConIdx;
-
- /* Get our copy of the consumer index. The buffer descriptors */
- /* that are in between the consumer indices are freed. */
- SwConIdx = pDevice->SendConIdx;
-
- /* Move the packets from the TxPacketActiveQ that are sent out to */
- /* the TxPacketXmittedQ. Packets that are sent use the */
- /* descriptors that are between SwConIdx and HwConIdx. */
- while(SwConIdx != HwConIdx)
- {
- /* Get the packet that was sent from the TxPacketActiveQ. */
- pPacket = (PLM_PACKET) QQ_PopHead(
- &pDevice->TxPacketActiveQ.Container);
-
- /* Set the return status. */
- pPacket->PacketStatus = LM_STATUS_SUCCESS;
-
- /* Put the packet in the TxPacketXmittedQ for indication later. */
- QQ_PushTail(&pDevice->TxPacketXmittedQ.Container, pPacket);
-
- /* Move to the next packet's BD. */
- SwConIdx = (SwConIdx + pPacket->u.Tx.FragCount) &
- T3_SEND_RCB_ENTRY_COUNT_MASK;
-
- /* Update the number of unused BDs. */
- atomic_add(pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
-
- /* Get the new updated HwConIdx. */
+__inline static void LM_ServiceTxInterrupt (PLM_DEVICE_BLOCK pDevice)
+{
+ PLM_PACKET pPacket;
+ LM_UINT32 HwConIdx;
+ LM_UINT32 SwConIdx;
+
HwConIdx = pDevice->pStatusBlkVirt->Idx[0].SendConIdx;
- } /* while */
- /* Save the new SwConIdx. */
- pDevice->SendConIdx = SwConIdx;
+ /* Get our copy of the consumer index. The buffer descriptors */
+ /* that are in between the consumer indices are freed. */
+ SwConIdx = pDevice->SendConIdx;
+
+ /* Move the packets from the TxPacketActiveQ that are sent out to */
+ /* the TxPacketXmittedQ. Packets that are sent use the */
+ /* descriptors that are between SwConIdx and HwConIdx. */
+ while (SwConIdx != HwConIdx) {
+ /* Get the packet that was sent from the TxPacketActiveQ. */
+ pPacket =
+ (PLM_PACKET) QQ_PopHead (&pDevice->TxPacketActiveQ.
+ Container);
+
+ /* Set the return status. */
+ pPacket->PacketStatus = LM_STATUS_SUCCESS;
+
+ /* Put the packet in the TxPacketXmittedQ for indication later. */
+ QQ_PushTail (&pDevice->TxPacketXmittedQ.Container, pPacket);
+
+ /* Move to the next packet's BD. */
+ SwConIdx = (SwConIdx + pPacket->u.Tx.FragCount) &
+ T3_SEND_RCB_ENTRY_COUNT_MASK;
+
+ /* Update the number of unused BDs. */
+ atomic_add (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
+
+ /* Get the new updated HwConIdx. */
+ HwConIdx = pDevice->pStatusBlkVirt->Idx[0].SendConIdx;
+ } /* while */
-} /* LM_ServiceTxInterrupt */
+ /* Save the new SwConIdx. */
+ pDevice->SendConIdx = SwConIdx;
+} /* LM_ServiceTxInterrupt */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-__inline static void
-LM_ServiceRxInterrupt(
-PLM_DEVICE_BLOCK pDevice) {
- PLM_PACKET pPacket;
- PT3_RCV_BD pRcvBd;
- LM_UINT32 HwRcvRetProdIdx;
- LM_UINT32 SwRcvRetConIdx;
-
- /* Loop thru the receive return rings for received packets. */
- HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx;
-
- SwRcvRetConIdx = pDevice->RcvRetConIdx;
- while(SwRcvRetConIdx != HwRcvRetProdIdx)
- {
- pRcvBd = &pDevice->pRcvRetBdVirt[SwRcvRetConIdx];
-
- /* Get the received packet descriptor. */
- pPacket = (PLM_PACKET) (MM_UINT_PTR(pDevice->pPacketDescBase) +
- MM_UINT_PTR(pRcvBd->Opaque));
-
- /* Check the error flag. */
- if(pRcvBd->ErrorFlag &&
- pRcvBd->ErrorFlag != RCV_BD_ERR_ODD_NIBBLED_RCVD_MII)
- {
- pPacket->PacketStatus = LM_STATUS_FAILURE;
-
- pDevice->RxCounters.RxPacketErrCnt++;
-
- if(pRcvBd->ErrorFlag & RCV_BD_ERR_BAD_CRC)
- {
- pDevice->RxCounters.RxErrCrcCnt++;
- }
-
- if(pRcvBd->ErrorFlag & RCV_BD_ERR_COLL_DETECT)
- {
- pDevice->RxCounters.RxErrCollCnt++;
- }
-
- if(pRcvBd->ErrorFlag & RCV_BD_ERR_LINK_LOST_DURING_PKT)
- {
- pDevice->RxCounters.RxErrLinkLostCnt++;
- }
-
- if(pRcvBd->ErrorFlag & RCV_BD_ERR_PHY_DECODE_ERR)
- {
- pDevice->RxCounters.RxErrPhyDecodeCnt++;
- }
-
- if(pRcvBd->ErrorFlag & RCV_BD_ERR_ODD_NIBBLED_RCVD_MII)
- {
- pDevice->RxCounters.RxErrOddNibbleCnt++;
- }
-
- if(pRcvBd->ErrorFlag & RCV_BD_ERR_MAC_ABORT)
- {
- pDevice->RxCounters.RxErrMacAbortCnt++;
- }
-
- if(pRcvBd->ErrorFlag & RCV_BD_ERR_LEN_LT_64)
- {
- pDevice->RxCounters.RxErrShortPacketCnt++;
- }
-
- if(pRcvBd->ErrorFlag & RCV_BD_ERR_TRUNC_NO_RESOURCES)
- {
- pDevice->RxCounters.RxErrNoResourceCnt++;
- }
-
- if(pRcvBd->ErrorFlag & RCV_BD_ERR_GIANT_FRAME_RCVD)
- {
- pDevice->RxCounters.RxErrLargePacketCnt++;
- }
- }
- else
- {
- pPacket->PacketStatus = LM_STATUS_SUCCESS;
- pPacket->PacketSize = pRcvBd->Len - 4;
+__inline static void LM_ServiceRxInterrupt (PLM_DEVICE_BLOCK pDevice)
+{
+ PLM_PACKET pPacket;
+ PT3_RCV_BD pRcvBd;
+ LM_UINT32 HwRcvRetProdIdx;
+ LM_UINT32 SwRcvRetConIdx;
- pPacket->Flags = pRcvBd->Flags;
- if(pRcvBd->Flags & RCV_BD_FLAG_VLAN_TAG)
- {
- pPacket->VlanTag = pRcvBd->VlanTag;
- }
+ /* Loop thru the receive return rings for received packets. */
+ HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx;
- pPacket->u.Rx.TcpUdpChecksum = pRcvBd->TcpUdpCksum;
- }
+ SwRcvRetConIdx = pDevice->RcvRetConIdx;
+ while (SwRcvRetConIdx != HwRcvRetProdIdx) {
+ pRcvBd = &pDevice->pRcvRetBdVirt[SwRcvRetConIdx];
- /* Put the packet descriptor containing the received packet */
- /* buffer in the RxPacketReceivedQ for indication later. */
- QQ_PushTail(&pDevice->RxPacketReceivedQ.Container, pPacket);
+ /* Get the received packet descriptor. */
+ pPacket = (PLM_PACKET) (MM_UINT_PTR (pDevice->pPacketDescBase) +
+ MM_UINT_PTR (pRcvBd->Opaque));
- /* Go to the next buffer descriptor. */
- SwRcvRetConIdx = (SwRcvRetConIdx + 1) &
- T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK;
+ /* Check the error flag. */
+ if (pRcvBd->ErrorFlag &&
+ pRcvBd->ErrorFlag != RCV_BD_ERR_ODD_NIBBLED_RCVD_MII) {
+ pPacket->PacketStatus = LM_STATUS_FAILURE;
- /* Get the updated HwRcvRetProdIdx. */
- HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx;
- } /* while */
+ pDevice->RxCounters.RxPacketErrCnt++;
+
+ if (pRcvBd->ErrorFlag & RCV_BD_ERR_BAD_CRC) {
+ pDevice->RxCounters.RxErrCrcCnt++;
+ }
+
+ if (pRcvBd->ErrorFlag & RCV_BD_ERR_COLL_DETECT) {
+ pDevice->RxCounters.RxErrCollCnt++;
+ }
+
+ if (pRcvBd->ErrorFlag & RCV_BD_ERR_LINK_LOST_DURING_PKT) {
+ pDevice->RxCounters.RxErrLinkLostCnt++;
+ }
+
+ if (pRcvBd->ErrorFlag & RCV_BD_ERR_PHY_DECODE_ERR) {
+ pDevice->RxCounters.RxErrPhyDecodeCnt++;
+ }
- pDevice->RcvRetConIdx = SwRcvRetConIdx;
+ if (pRcvBd->ErrorFlag & RCV_BD_ERR_ODD_NIBBLED_RCVD_MII) {
+ pDevice->RxCounters.RxErrOddNibbleCnt++;
+ }
+
+ if (pRcvBd->ErrorFlag & RCV_BD_ERR_MAC_ABORT) {
+ pDevice->RxCounters.RxErrMacAbortCnt++;
+ }
+
+ if (pRcvBd->ErrorFlag & RCV_BD_ERR_LEN_LT_64) {
+ pDevice->RxCounters.RxErrShortPacketCnt++;
+ }
+
+ if (pRcvBd->ErrorFlag & RCV_BD_ERR_TRUNC_NO_RESOURCES) {
+ pDevice->RxCounters.RxErrNoResourceCnt++;
+ }
+
+ if (pRcvBd->ErrorFlag & RCV_BD_ERR_GIANT_FRAME_RCVD) {
+ pDevice->RxCounters.RxErrLargePacketCnt++;
+ }
+ } else {
+ pPacket->PacketStatus = LM_STATUS_SUCCESS;
+ pPacket->PacketSize = pRcvBd->Len - 4;
+
+ pPacket->Flags = pRcvBd->Flags;
+ if (pRcvBd->Flags & RCV_BD_FLAG_VLAN_TAG) {
+ pPacket->VlanTag = pRcvBd->VlanTag;
+ }
+
+ pPacket->u.Rx.TcpUdpChecksum = pRcvBd->TcpUdpCksum;
+ }
+
+ /* Put the packet descriptor containing the received packet */
+ /* buffer in the RxPacketReceivedQ for indication later. */
+ QQ_PushTail (&pDevice->RxPacketReceivedQ.Container, pPacket);
+
+ /* Go to the next buffer descriptor. */
+ SwRcvRetConIdx = (SwRcvRetConIdx + 1) &
+ T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK;
+
+ /* Get the updated HwRcvRetProdIdx. */
+ HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx;
+ } /* while */
- /* Update the receive return ring consumer index. */
- MB_REG_WR(pDevice, Mailbox.RcvRetConIdx[0].Low, SwRcvRetConIdx);
-} /* LM_ServiceRxInterrupt */
+ pDevice->RcvRetConIdx = SwRcvRetConIdx;
+ /* Update the receive return ring consumer index. */
+ MB_REG_WR (pDevice, Mailbox.RcvRetConIdx[0].Low, SwRcvRetConIdx);
+} /* LM_ServiceRxInterrupt */
/******************************************************************************/
/* Description: */
/* Return: */
/* LM_STATUS_SUCCESS */
/******************************************************************************/
-LM_STATUS
-LM_ServiceInterrupts(
- PLM_DEVICE_BLOCK pDevice)
+LM_STATUS LM_ServiceInterrupts (PLM_DEVICE_BLOCK pDevice)
{
- LM_UINT32 Value32;
- int ServicePhyInt = FALSE;
-
- /* Setup the phy chip whenever the link status changes. */
- if(pDevice->LinkChngMode == T3_LINK_CHNG_MODE_USE_STATUS_REG)
- {
- Value32 = REG_RD(pDevice, MacCtrl.Status);
- if(pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT)
- {
- if (Value32 & MAC_STATUS_MI_INTERRUPT)
- {
- ServicePhyInt = TRUE;
- }
- }
- else if(Value32 & MAC_STATUS_LINK_STATE_CHANGED)
- {
- ServicePhyInt = TRUE;
- }
- }
- else
- {
- if(pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_LINK_CHANGED_STATUS)
- {
- pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED |
- (pDevice->pStatusBlkVirt->Status & ~STATUS_BLOCK_LINK_CHANGED_STATUS);
- ServicePhyInt = TRUE;
+ LM_UINT32 Value32;
+ int ServicePhyInt = FALSE;
+
+ /* Setup the phy chip whenever the link status changes. */
+ if (pDevice->LinkChngMode == T3_LINK_CHNG_MODE_USE_STATUS_REG) {
+ Value32 = REG_RD (pDevice, MacCtrl.Status);
+ if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) {
+ if (Value32 & MAC_STATUS_MI_INTERRUPT) {
+ ServicePhyInt = TRUE;
+ }
+ } else if (Value32 & MAC_STATUS_LINK_STATE_CHANGED) {
+ ServicePhyInt = TRUE;
+ }
+ } else {
+ if (pDevice->pStatusBlkVirt->
+ Status & STATUS_BLOCK_LINK_CHANGED_STATUS) {
+ pDevice->pStatusBlkVirt->Status =
+ STATUS_BLOCK_UPDATED | (pDevice->pStatusBlkVirt->
+ Status &
+ ~STATUS_BLOCK_LINK_CHANGED_STATUS);
+ ServicePhyInt = TRUE;
+ }
}
- }
#if INCLUDE_TBI_SUPPORT
- if (pDevice->IgnoreTbiLinkChange == TRUE)
- {
- ServicePhyInt = FALSE;
- }
+ if (pDevice->IgnoreTbiLinkChange == TRUE) {
+ ServicePhyInt = FALSE;
+ }
#endif
- if (ServicePhyInt == TRUE)
- {
- LM_SetupPhy(pDevice);
- }
-
- /* Service receive and transmit interrupts. */
- LM_ServiceRxInterrupt(pDevice);
- LM_ServiceTxInterrupt(pDevice);
+ if (ServicePhyInt == TRUE) {
+ LM_SetupPhy (pDevice);
+ }
- /* No spinlock for this queue since this routine is serialized. */
- if(!QQ_Empty(&pDevice->RxPacketReceivedQ.Container))
- {
- /* Indicate receive packets. */
- MM_IndicateRxPackets(pDevice);
- /* LM_QueueRxPackets(pDevice); */
- }
+ /* Service receive and transmit interrupts. */
+ LM_ServiceRxInterrupt (pDevice);
+ LM_ServiceTxInterrupt (pDevice);
- /* No spinlock for this queue since this routine is serialized. */
- if(!QQ_Empty(&pDevice->TxPacketXmittedQ.Container))
- {
- MM_IndicateTxPackets(pDevice);
- }
+ /* No spinlock for this queue since this routine is serialized. */
+ if (!QQ_Empty (&pDevice->RxPacketReceivedQ.Container)) {
+ /* Indicate receive packets. */
+ MM_IndicateRxPackets (pDevice);
+ /* LM_QueueRxPackets(pDevice); */
+ }
- return LM_STATUS_SUCCESS;
-} /* LM_ServiceInterrupts */
+ /* No spinlock for this queue since this routine is serialized. */
+ if (!QQ_Empty (&pDevice->TxPacketXmittedQ.Container)) {
+ MM_IndicateTxPackets (pDevice);
+ }
+ return LM_STATUS_SUCCESS;
+} /* LM_ServiceInterrupts */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_STATUS
-LM_MulticastAdd(
-PLM_DEVICE_BLOCK pDevice,
-PLM_UINT8 pMcAddress) {
- PLM_UINT8 pEntry;
- LM_UINT32 j;
-
- pEntry = pDevice->McTable[0];
- for(j = 0; j < pDevice->McEntryCount; j++)
- {
- if(IS_ETH_ADDRESS_EQUAL(pEntry, pMcAddress))
- {
- /* Found a match, increment the instance count. */
- pEntry[LM_MC_INSTANCE_COUNT_INDEX] += 1;
+LM_STATUS LM_MulticastAdd (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress)
+{
+ PLM_UINT8 pEntry;
+ LM_UINT32 j;
- return LM_STATUS_SUCCESS;
- }
+ pEntry = pDevice->McTable[0];
+ for (j = 0; j < pDevice->McEntryCount; j++) {
+ if (IS_ETH_ADDRESS_EQUAL (pEntry, pMcAddress)) {
+ /* Found a match, increment the instance count. */
+ pEntry[LM_MC_INSTANCE_COUNT_INDEX] += 1;
- pEntry += LM_MC_ENTRY_SIZE;
- }
+ return LM_STATUS_SUCCESS;
+ }
- if(pDevice->McEntryCount >= LM_MAX_MC_TABLE_SIZE)
- {
- return LM_STATUS_FAILURE;
- }
+ pEntry += LM_MC_ENTRY_SIZE;
+ }
- pEntry = pDevice->McTable[pDevice->McEntryCount];
+ if (pDevice->McEntryCount >= LM_MAX_MC_TABLE_SIZE) {
+ return LM_STATUS_FAILURE;
+ }
- COPY_ETH_ADDRESS(pMcAddress, pEntry);
- pEntry[LM_MC_INSTANCE_COUNT_INDEX] = 1;
+ pEntry = pDevice->McTable[pDevice->McEntryCount];
- pDevice->McEntryCount++;
+ COPY_ETH_ADDRESS (pMcAddress, pEntry);
+ pEntry[LM_MC_INSTANCE_COUNT_INDEX] = 1;
- LM_SetReceiveMask(pDevice, pDevice->ReceiveMask | LM_ACCEPT_MULTICAST);
+ pDevice->McEntryCount++;
- return LM_STATUS_SUCCESS;
-} /* LM_MulticastAdd */
+ LM_SetReceiveMask (pDevice, pDevice->ReceiveMask | LM_ACCEPT_MULTICAST);
+ return LM_STATUS_SUCCESS;
+} /* LM_MulticastAdd */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_STATUS
-LM_MulticastDel(
-PLM_DEVICE_BLOCK pDevice,
-PLM_UINT8 pMcAddress) {
- PLM_UINT8 pEntry;
- LM_UINT32 j;
-
- pEntry = pDevice->McTable[0];
- for(j = 0; j < pDevice->McEntryCount; j++)
- {
- if(IS_ETH_ADDRESS_EQUAL(pEntry, pMcAddress))
- {
- /* Found a match, decrement the instance count. */
- pEntry[LM_MC_INSTANCE_COUNT_INDEX] -= 1;
-
- /* No more instance left, remove the address from the table. */
- /* Move the last entry in the table to the delete slot. */
- if(pEntry[LM_MC_INSTANCE_COUNT_INDEX] == 0 &&
- pDevice->McEntryCount > 1)
- {
-
- COPY_ETH_ADDRESS(
- pDevice->McTable[pDevice->McEntryCount-1], pEntry);
- pEntry[LM_MC_INSTANCE_COUNT_INDEX] =
- pDevice->McTable[pDevice->McEntryCount-1]
- [LM_MC_INSTANCE_COUNT_INDEX];
- }
- pDevice->McEntryCount--;
+LM_STATUS LM_MulticastDel (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress)
+{
+ PLM_UINT8 pEntry;
+ LM_UINT32 j;
+
+ pEntry = pDevice->McTable[0];
+ for (j = 0; j < pDevice->McEntryCount; j++) {
+ if (IS_ETH_ADDRESS_EQUAL (pEntry, pMcAddress)) {
+ /* Found a match, decrement the instance count. */
+ pEntry[LM_MC_INSTANCE_COUNT_INDEX] -= 1;
+
+ /* No more instance left, remove the address from the table. */
+ /* Move the last entry in the table to the delete slot. */
+ if (pEntry[LM_MC_INSTANCE_COUNT_INDEX] == 0 &&
+ pDevice->McEntryCount > 1) {
+
+ COPY_ETH_ADDRESS (pDevice->
+ McTable[pDevice->
+ McEntryCount - 1],
+ pEntry);
+ pEntry[LM_MC_INSTANCE_COUNT_INDEX] =
+ pDevice->McTable[pDevice->McEntryCount - 1]
+ [LM_MC_INSTANCE_COUNT_INDEX];
+ }
+ pDevice->McEntryCount--;
+
+ /* Update the receive mask if the table is empty. */
+ if (pDevice->McEntryCount == 0) {
+ LM_SetReceiveMask (pDevice,
+ pDevice->
+ ReceiveMask &
+ ~LM_ACCEPT_MULTICAST);
+ }
- /* Update the receive mask if the table is empty. */
- if(pDevice->McEntryCount == 0)
- {
- LM_SetReceiveMask(pDevice,
- pDevice->ReceiveMask & ~LM_ACCEPT_MULTICAST);
- }
+ return LM_STATUS_SUCCESS;
+ }
- return LM_STATUS_SUCCESS;
+ pEntry += LM_MC_ENTRY_SIZE;
}
- pEntry += LM_MC_ENTRY_SIZE;
- }
-
- return LM_STATUS_FAILURE;
-} /* LM_MulticastDel */
-
+ return LM_STATUS_FAILURE;
+} /* LM_MulticastDel */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_STATUS
-LM_MulticastClear(
-PLM_DEVICE_BLOCK pDevice) {
- pDevice->McEntryCount = 0;
-
- LM_SetReceiveMask(pDevice, pDevice->ReceiveMask & ~LM_ACCEPT_MULTICAST);
+LM_STATUS LM_MulticastClear (PLM_DEVICE_BLOCK pDevice)
+{
+ pDevice->McEntryCount = 0;
- return LM_STATUS_SUCCESS;
-} /* LM_MulticastClear */
+ LM_SetReceiveMask (pDevice,
+ pDevice->ReceiveMask & ~LM_ACCEPT_MULTICAST);
+ return LM_STATUS_SUCCESS;
+} /* LM_MulticastClear */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_STATUS
-LM_SetMacAddress(
- PLM_DEVICE_BLOCK pDevice,
- PLM_UINT8 pMacAddress)
+LM_STATUS LM_SetMacAddress (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMacAddress)
{
- LM_UINT32 j;
-
- for(j = 0; j < 4; j++)
- {
- REG_WR(pDevice, MacCtrl.MacAddr[j].High,
- (pMacAddress[0] << 8) | pMacAddress[1]);
- REG_WR(pDevice, MacCtrl.MacAddr[j].Low,
- (pMacAddress[2] << 24) | (pMacAddress[3] << 16) |
- (pMacAddress[4] << 8) | pMacAddress[5]);
- }
-
- return LM_STATUS_SUCCESS;
-}
+ LM_UINT32 j;
+
+ for (j = 0; j < 4; j++) {
+ REG_WR (pDevice, MacCtrl.MacAddr[j].High,
+ (pMacAddress[0] << 8) | pMacAddress[1]);
+ REG_WR (pDevice, MacCtrl.MacAddr[j].Low,
+ (pMacAddress[2] << 24) | (pMacAddress[3] << 16) |
+ (pMacAddress[4] << 8) | pMacAddress[5]);
+ }
+ return LM_STATUS_SUCCESS;
+}
/******************************************************************************/
/* Description: */
/* None. */
/******************************************************************************/
static LM_STATUS
-LM_TranslateRequestedMediaType(
-LM_REQUESTED_MEDIA_TYPE RequestedMediaType,
-PLM_MEDIA_TYPE pMediaType,
-PLM_LINE_SPEED pLineSpeed,
-PLM_DUPLEX_MODE pDuplexMode) {
- *pMediaType = LM_MEDIA_TYPE_AUTO;
- *pLineSpeed = LM_LINE_SPEED_UNKNOWN;
- *pDuplexMode = LM_DUPLEX_MODE_UNKNOWN;
-
- /* determine media type */
- switch(RequestedMediaType) {
+LM_TranslateRequestedMediaType (LM_REQUESTED_MEDIA_TYPE RequestedMediaType,
+ PLM_MEDIA_TYPE pMediaType,
+ PLM_LINE_SPEED pLineSpeed,
+ PLM_DUPLEX_MODE pDuplexMode)
+{
+ *pMediaType = LM_MEDIA_TYPE_AUTO;
+ *pLineSpeed = LM_LINE_SPEED_UNKNOWN;
+ *pDuplexMode = LM_DUPLEX_MODE_UNKNOWN;
+
+ /* determine media type */
+ switch (RequestedMediaType) {
case LM_REQUESTED_MEDIA_TYPE_BNC:
- *pMediaType = LM_MEDIA_TYPE_BNC;
- *pLineSpeed = LM_LINE_SPEED_10MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
+ *pMediaType = LM_MEDIA_TYPE_BNC;
+ *pLineSpeed = LM_LINE_SPEED_10MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_HALF;
+ break;
case LM_REQUESTED_MEDIA_TYPE_UTP_AUTO:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- break;
+ *pMediaType = LM_MEDIA_TYPE_UTP;
+ break;
case LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_10MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
+ *pMediaType = LM_MEDIA_TYPE_UTP;
+ *pLineSpeed = LM_LINE_SPEED_10MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_HALF;
+ break;
case LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS_FULL_DUPLEX:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_10MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
+ *pMediaType = LM_MEDIA_TYPE_UTP;
+ *pLineSpeed = LM_LINE_SPEED_10MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_FULL;
+ break;
case LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_100MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
+ *pMediaType = LM_MEDIA_TYPE_UTP;
+ *pLineSpeed = LM_LINE_SPEED_100MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_HALF;
+ break;
case LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS_FULL_DUPLEX:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_100MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
+ *pMediaType = LM_MEDIA_TYPE_UTP;
+ *pLineSpeed = LM_LINE_SPEED_100MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_FULL;
+ break;
case LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_1000MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
+ *pMediaType = LM_MEDIA_TYPE_UTP;
+ *pLineSpeed = LM_LINE_SPEED_1000MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_HALF;
+ break;
case LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS_FULL_DUPLEX:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_1000MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
+ *pMediaType = LM_MEDIA_TYPE_UTP;
+ *pLineSpeed = LM_LINE_SPEED_1000MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_FULL;
+ break;
case LM_REQUESTED_MEDIA_TYPE_FIBER_100MBPS:
- *pMediaType = LM_MEDIA_TYPE_FIBER;
- *pLineSpeed = LM_LINE_SPEED_100MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
+ *pMediaType = LM_MEDIA_TYPE_FIBER;
+ *pLineSpeed = LM_LINE_SPEED_100MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_HALF;
+ break;
case LM_REQUESTED_MEDIA_TYPE_FIBER_100MBPS_FULL_DUPLEX:
- *pMediaType = LM_MEDIA_TYPE_FIBER;
- *pLineSpeed = LM_LINE_SPEED_100MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
+ *pMediaType = LM_MEDIA_TYPE_FIBER;
+ *pLineSpeed = LM_LINE_SPEED_100MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_FULL;
+ break;
case LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS:
- *pMediaType = LM_MEDIA_TYPE_FIBER;
- *pLineSpeed = LM_LINE_SPEED_1000MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
+ *pMediaType = LM_MEDIA_TYPE_FIBER;
+ *pLineSpeed = LM_LINE_SPEED_1000MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_HALF;
+ break;
case LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS_FULL_DUPLEX:
- *pMediaType = LM_MEDIA_TYPE_FIBER;
- *pLineSpeed = LM_LINE_SPEED_1000MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
+ *pMediaType = LM_MEDIA_TYPE_FIBER;
+ *pLineSpeed = LM_LINE_SPEED_1000MBPS;
+ *pDuplexMode = LM_DUPLEX_MODE_FULL;
+ break;
default:
- break;
- } /* switch */
+ break;
+ } /* switch */
- return LM_STATUS_SUCCESS;
-} /* LM_TranslateRequestedMediaType */
+ return LM_STATUS_SUCCESS;
+} /* LM_TranslateRequestedMediaType */
/******************************************************************************/
/* Description: */
/* LM_STATUS_LINK_ACTIVE */
/* LM_STATUS_LINK_DOWN */
/******************************************************************************/
-static LM_STATUS
-LM_InitBcm540xPhy(
-PLM_DEVICE_BLOCK pDevice)
+static LM_STATUS LM_InitBcm540xPhy (PLM_DEVICE_BLOCK pDevice)
{
- LM_LINE_SPEED CurrentLineSpeed;
- LM_DUPLEX_MODE CurrentDuplexMode;
- LM_STATUS CurrentLinkStatus;
- LM_UINT32 Value32;
- LM_UINT32 j;
-
-#if 1 /* jmb: bugfix -- moved here, out of code that sets initial pwr state */
- LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x2);
+ LM_LINE_SPEED CurrentLineSpeed;
+ LM_DUPLEX_MODE CurrentDuplexMode;
+ LM_STATUS CurrentLinkStatus;
+ LM_UINT32 Value32;
+ LM_UINT32 j;
+
+#if 1 /* jmb: bugfix -- moved here, out of code that sets initial pwr state */
+ LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x2);
#endif
- if((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID)
- {
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
-
- if(!pDevice->InitDone)
- {
- Value32 = 0;
- }
-
- if(!(Value32 & PHY_STATUS_LINK_PASS))
- {
- LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x0c20);
+ if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) {
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1804);
+ if (!pDevice->InitDone) {
+ Value32 = 0;
+ }
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1204);
+ if (!(Value32 & PHY_STATUS_LINK_PASS)) {
+ LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x0c20);
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0132);
+ LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012);
+ LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1804);
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0232);
+ LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013);
+ LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1204);
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0a20);
+ LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
+ LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0132);
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
- for(j = 0; j < 1000; j++)
- {
- MM_Wait(10);
+ LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
+ LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0232);
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
- if(Value32 & PHY_STATUS_LINK_PASS)
- {
- MM_Wait(40);
- break;
- }
- }
+ LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f);
+ LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0a20);
- if((pDevice->PhyId & PHY_ID_REV_MASK) == PHY_BCM5401_B0_REV)
- {
- if(!(Value32 & PHY_STATUS_LINK_PASS) &&
- (pDevice->OldLineSpeed == LM_LINE_SPEED_1000MBPS))
- {
- LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_PHY_RESET);
- for(j = 0; j < 100; j++)
- {
- MM_Wait(10);
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
+ for (j = 0; j < 1000; j++) {
+ MM_Wait (10);
- LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32);
- if(!(Value32 & PHY_CTRL_PHY_RESET))
- {
- MM_Wait(40);
- break;
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
+ if (Value32 & PHY_STATUS_LINK_PASS) {
+ MM_Wait (40);
+ break;
+ }
}
- }
-
- LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x0c20);
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1804);
-
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1204);
-
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0132);
-
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0232);
-
- LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f);
- LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0a20);
+ if ((pDevice->PhyId & PHY_ID_REV_MASK) ==
+ PHY_BCM5401_B0_REV) {
+ if (!(Value32 & PHY_STATUS_LINK_PASS)
+ && (pDevice->OldLineSpeed ==
+ LM_LINE_SPEED_1000MBPS)) {
+ LM_WritePhy (pDevice, PHY_CTRL_REG,
+ PHY_CTRL_PHY_RESET);
+ for (j = 0; j < 100; j++) {
+ MM_Wait (10);
+
+ LM_ReadPhy (pDevice,
+ PHY_CTRL_REG,
+ &Value32);
+ if (!
+ (Value32 &
+ PHY_CTRL_PHY_RESET)) {
+ MM_Wait (40);
+ break;
+ }
+ }
+
+ LM_WritePhy (pDevice, BCM5401_AUX_CTRL,
+ 0x0c20);
+
+ LM_WritePhy (pDevice,
+ BCM540X_DSP_ADDRESS_REG,
+ 0x0012);
+ LM_WritePhy (pDevice,
+ BCM540X_DSP_RW_PORT,
+ 0x1804);
+
+ LM_WritePhy (pDevice,
+ BCM540X_DSP_ADDRESS_REG,
+ 0x0013);
+ LM_WritePhy (pDevice,
+ BCM540X_DSP_RW_PORT,
+ 0x1204);
+
+ LM_WritePhy (pDevice,
+ BCM540X_DSP_ADDRESS_REG,
+ 0x8006);
+ LM_WritePhy (pDevice,
+ BCM540X_DSP_RW_PORT,
+ 0x0132);
+
+ LM_WritePhy (pDevice,
+ BCM540X_DSP_ADDRESS_REG,
+ 0x8006);
+ LM_WritePhy (pDevice,
+ BCM540X_DSP_RW_PORT,
+ 0x0232);
+
+ LM_WritePhy (pDevice,
+ BCM540X_DSP_ADDRESS_REG,
+ 0x201f);
+ LM_WritePhy (pDevice,
+ BCM540X_DSP_RW_PORT,
+ 0x0a20);
+ }
+ }
+ }
+ } else if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5701_B0) {
+ /* Bug: 5701 A0, B0 TX CRC workaround. */
+ LM_WritePhy (pDevice, 0x15, 0x0a75);
+ LM_WritePhy (pDevice, 0x1c, 0x8c68);
+ LM_WritePhy (pDevice, 0x1c, 0x8d68);
+ LM_WritePhy (pDevice, 0x1c, 0x8c68);
+ }
+
+ /* Acknowledge interrupts. */
+ LM_ReadPhy (pDevice, BCM540X_INT_STATUS_REG, &Value32);
+ LM_ReadPhy (pDevice, BCM540X_INT_STATUS_REG, &Value32);
+
+ /* Configure the interrupt mask. */
+ if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) {
+ LM_WritePhy (pDevice, BCM540X_INT_MASK_REG,
+ ~BCM540X_INT_LINK_CHANGE);
+ }
+
+ /* Configure PHY led mode. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701 ||
+ (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700)) {
+ if (pDevice->LedMode == LED_MODE_THREE_LINK) {
+ LM_WritePhy (pDevice, BCM540X_EXT_CTRL_REG,
+ BCM540X_EXT_CTRL_LINK3_LED_MODE);
+ } else {
+ LM_WritePhy (pDevice, BCM540X_EXT_CTRL_REG, 0);
}
- }
- }
- }
- else if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0)
- {
- /* Bug: 5701 A0, B0 TX CRC workaround. */
- LM_WritePhy(pDevice, 0x15, 0x0a75);
- LM_WritePhy(pDevice, 0x1c, 0x8c68);
- LM_WritePhy(pDevice, 0x1c, 0x8d68);
- LM_WritePhy(pDevice, 0x1c, 0x8c68);
- }
-
- /* Acknowledge interrupts. */
- LM_ReadPhy(pDevice, BCM540X_INT_STATUS_REG, &Value32);
- LM_ReadPhy(pDevice, BCM540X_INT_STATUS_REG, &Value32);
-
- /* Configure the interrupt mask. */
- if(pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT)
- {
- LM_WritePhy(pDevice, BCM540X_INT_MASK_REG, ~BCM540X_INT_LINK_CHANGE);
- }
-
- /* Configure PHY led mode. */
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701 ||
- (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700))
- {
- if(pDevice->LedMode == LED_MODE_THREE_LINK)
- {
- LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG,
- BCM540X_EXT_CTRL_LINK3_LED_MODE);
- }
- else
- {
- LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, 0);
}
- }
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
+ CurrentLinkStatus = LM_STATUS_LINK_DOWN;
- /* Get current link and duplex mode. */
- for(j = 0; j < 100; j++)
- {
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
+ /* Get current link and duplex mode. */
+ for (j = 0; j < 100; j++) {
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- if(Value32 & PHY_STATUS_LINK_PASS)
- {
- break;
+ if (Value32 & PHY_STATUS_LINK_PASS) {
+ break;
+ }
+ MM_Wait (40);
}
- MM_Wait(40);
- }
-
- if(Value32 & PHY_STATUS_LINK_PASS)
- {
-
- /* Determine the current line and duplex settings. */
- LM_ReadPhy(pDevice, BCM540X_AUX_STATUS_REG, &Value32);
- for(j = 0; j < 2000; j++)
- {
- MM_Wait(10);
- LM_ReadPhy(pDevice, BCM540X_AUX_STATUS_REG, &Value32);
- if(Value32)
- {
- break;
- }
- }
+ if (Value32 & PHY_STATUS_LINK_PASS) {
- switch(Value32 & BCM540X_AUX_SPEED_MASK)
- {
- case BCM540X_AUX_10BASET_HD:
- CurrentLineSpeed = LM_LINE_SPEED_10MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
+ /* Determine the current line and duplex settings. */
+ LM_ReadPhy (pDevice, BCM540X_AUX_STATUS_REG, &Value32);
+ for (j = 0; j < 2000; j++) {
+ MM_Wait (10);
- case BCM540X_AUX_10BASET_FD:
- CurrentLineSpeed = LM_LINE_SPEED_10MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
+ LM_ReadPhy (pDevice, BCM540X_AUX_STATUS_REG, &Value32);
+ if (Value32) {
+ break;
+ }
+ }
- case BCM540X_AUX_100BASETX_HD:
- CurrentLineSpeed = LM_LINE_SPEED_100MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
+ switch (Value32 & BCM540X_AUX_SPEED_MASK) {
+ case BCM540X_AUX_10BASET_HD:
+ CurrentLineSpeed = LM_LINE_SPEED_10MBPS;
+ CurrentDuplexMode = LM_DUPLEX_MODE_HALF;
+ break;
- case BCM540X_AUX_100BASETX_FD:
- CurrentLineSpeed = LM_LINE_SPEED_100MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
+ case BCM540X_AUX_10BASET_FD:
+ CurrentLineSpeed = LM_LINE_SPEED_10MBPS;
+ CurrentDuplexMode = LM_DUPLEX_MODE_FULL;
+ break;
- case BCM540X_AUX_100BASET_HD:
- CurrentLineSpeed = LM_LINE_SPEED_1000MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
+ case BCM540X_AUX_100BASETX_HD:
+ CurrentLineSpeed = LM_LINE_SPEED_100MBPS;
+ CurrentDuplexMode = LM_DUPLEX_MODE_HALF;
+ break;
- case BCM540X_AUX_100BASET_FD:
- CurrentLineSpeed = LM_LINE_SPEED_1000MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
+ case BCM540X_AUX_100BASETX_FD:
+ CurrentLineSpeed = LM_LINE_SPEED_100MBPS;
+ CurrentDuplexMode = LM_DUPLEX_MODE_FULL;
+ break;
- default:
+ case BCM540X_AUX_100BASET_HD:
+ CurrentLineSpeed = LM_LINE_SPEED_1000MBPS;
+ CurrentDuplexMode = LM_DUPLEX_MODE_HALF;
+ break;
- CurrentLineSpeed = LM_LINE_SPEED_UNKNOWN;
- CurrentDuplexMode = LM_DUPLEX_MODE_UNKNOWN;
- break;
- }
+ case BCM540X_AUX_100BASET_FD:
+ CurrentLineSpeed = LM_LINE_SPEED_1000MBPS;
+ CurrentDuplexMode = LM_DUPLEX_MODE_FULL;
+ break;
- /* Make sure we are in auto-neg mode. */
- for (j = 0; j < 200; j++)
- {
- LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32);
- if(Value32 && Value32 != 0x7fff)
- {
- break;
- }
+ default:
- if(Value32 == 0 && pDevice->RequestedMediaType ==
- LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS)
- {
- break;
- }
+ CurrentLineSpeed = LM_LINE_SPEED_UNKNOWN;
+ CurrentDuplexMode = LM_DUPLEX_MODE_UNKNOWN;
+ break;
+ }
- MM_Wait(10);
- }
+ /* Make sure we are in auto-neg mode. */
+ for (j = 0; j < 200; j++) {
+ LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32);
+ if (Value32 && Value32 != 0x7fff) {
+ break;
+ }
- /* Use the current line settings for "auto" mode. */
- if(pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO ||
- pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_UTP_AUTO)
- {
- if(Value32 & PHY_CTRL_AUTO_NEG_ENABLE)
- {
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
+ if (Value32 == 0 && pDevice->RequestedMediaType ==
+ LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS) {
+ break;
+ }
- /* We may be exiting low power mode and the link is in */
- /* 10mb. In this case, we need to restart autoneg. */
- LM_ReadPhy(pDevice, BCM540X_1000BASET_CTRL_REG, &Value32);
- pDevice->advertising1000 = Value32;
- /* 5702FE supports 10/100Mb only. */
- if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5703 ||
- pDevice->BondId != GRC_MISC_BD_ID_5702FE)
- {
- if(!(Value32 & (BCM540X_AN_AD_1000BASET_HALF |
- BCM540X_AN_AD_1000BASET_FULL)))
- {
- CurrentLinkStatus = LM_STATUS_LINK_SETTING_MISMATCH;
- }
- }
- }
- else
- {
- CurrentLinkStatus = LM_STATUS_LINK_SETTING_MISMATCH;
- }
- }
- else
- {
- /* Force line settings. */
- /* Use the current setting if it matches the user's requested */
- /* setting. */
- LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32);
- if((pDevice->LineSpeed == CurrentLineSpeed) &&
- (pDevice->DuplexMode == CurrentDuplexMode))
- {
- if ((pDevice->DisableAutoNeg &&
- !(Value32 & PHY_CTRL_AUTO_NEG_ENABLE)) ||
- (!pDevice->DisableAutoNeg &&
- (Value32 & PHY_CTRL_AUTO_NEG_ENABLE)))
- {
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
+ MM_Wait (10);
}
- else
- {
- CurrentLinkStatus = LM_STATUS_LINK_SETTING_MISMATCH;
+
+ /* Use the current line settings for "auto" mode. */
+ if (pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO
+ || pDevice->RequestedMediaType ==
+ LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) {
+ if (Value32 & PHY_CTRL_AUTO_NEG_ENABLE) {
+ CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
+
+ /* We may be exiting low power mode and the link is in */
+ /* 10mb. In this case, we need to restart autoneg. */
+ LM_ReadPhy (pDevice, BCM540X_1000BASET_CTRL_REG,
+ &Value32);
+ pDevice->advertising1000 = Value32;
+ /* 5702FE supports 10/100Mb only. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) !=
+ T3_ASIC_REV_5703
+ || pDevice->BondId !=
+ GRC_MISC_BD_ID_5702FE) {
+ if (!
+ (Value32 &
+ (BCM540X_AN_AD_1000BASET_HALF |
+ BCM540X_AN_AD_1000BASET_FULL))) {
+ CurrentLinkStatus =
+ LM_STATUS_LINK_SETTING_MISMATCH;
+ }
+ }
+ } else {
+ CurrentLinkStatus =
+ LM_STATUS_LINK_SETTING_MISMATCH;
+ }
+ } else {
+ /* Force line settings. */
+ /* Use the current setting if it matches the user's requested */
+ /* setting. */
+ LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32);
+ if ((pDevice->LineSpeed == CurrentLineSpeed) &&
+ (pDevice->DuplexMode == CurrentDuplexMode)) {
+ if ((pDevice->DisableAutoNeg &&
+ !(Value32 & PHY_CTRL_AUTO_NEG_ENABLE)) ||
+ (!pDevice->DisableAutoNeg &&
+ (Value32 & PHY_CTRL_AUTO_NEG_ENABLE))) {
+ CurrentLinkStatus =
+ LM_STATUS_LINK_ACTIVE;
+ } else {
+ CurrentLinkStatus =
+ LM_STATUS_LINK_SETTING_MISMATCH;
+ }
+ } else {
+ CurrentLinkStatus =
+ LM_STATUS_LINK_SETTING_MISMATCH;
+ }
}
- }
- else
- {
- CurrentLinkStatus = LM_STATUS_LINK_SETTING_MISMATCH;
- }
- }
- /* Save line settings. */
- pDevice->LineSpeed = CurrentLineSpeed;
- pDevice->DuplexMode = CurrentDuplexMode;
- pDevice->MediaType = LM_MEDIA_TYPE_UTP;
- }
+ /* Save line settings. */
+ pDevice->LineSpeed = CurrentLineSpeed;
+ pDevice->DuplexMode = CurrentDuplexMode;
+ pDevice->MediaType = LM_MEDIA_TYPE_UTP;
+ }
- return CurrentLinkStatus;
-} /* LM_InitBcm540xPhy */
+ return CurrentLinkStatus;
+} /* LM_InitBcm540xPhy */
/******************************************************************************/
/* Description: */
/* Return: */
/******************************************************************************/
LM_STATUS
-LM_SetFlowControl(
- PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 LocalPhyAd,
- LM_UINT32 RemotePhyAd)
+LM_SetFlowControl (PLM_DEVICE_BLOCK pDevice,
+ LM_UINT32 LocalPhyAd, LM_UINT32 RemotePhyAd)
{
- LM_FLOW_CONTROL FlowCap;
+ LM_FLOW_CONTROL FlowCap;
- /* Resolve flow control. */
- FlowCap = LM_FLOW_CONTROL_NONE;
+ /* Resolve flow control. */
+ FlowCap = LM_FLOW_CONTROL_NONE;
- /* See Table 28B-3 of 802.3ab-1999 spec. */
- if(pDevice->FlowControlCap & LM_FLOW_CONTROL_AUTO_PAUSE)
- {
- if(LocalPhyAd & PHY_AN_AD_PAUSE_CAPABLE)
- {
- if(LocalPhyAd & PHY_AN_AD_ASYM_PAUSE)
- {
- if(RemotePhyAd & PHY_LINK_PARTNER_PAUSE_CAPABLE)
- {
- FlowCap = LM_FLOW_CONTROL_TRANSMIT_PAUSE |
- LM_FLOW_CONTROL_RECEIVE_PAUSE;
- }
- else if(RemotePhyAd & PHY_LINK_PARTNER_ASYM_PAUSE)
- {
- FlowCap = LM_FLOW_CONTROL_RECEIVE_PAUSE;
- }
- }
- else
- {
- if(RemotePhyAd & PHY_LINK_PARTNER_PAUSE_CAPABLE)
- {
- FlowCap = LM_FLOW_CONTROL_TRANSMIT_PAUSE |
- LM_FLOW_CONTROL_RECEIVE_PAUSE;
- }
- }
- }
- else if(LocalPhyAd & PHY_AN_AD_ASYM_PAUSE)
- {
- if((RemotePhyAd & PHY_LINK_PARTNER_PAUSE_CAPABLE) &&
- (RemotePhyAd & PHY_LINK_PARTNER_ASYM_PAUSE))
- {
- FlowCap = LM_FLOW_CONTROL_TRANSMIT_PAUSE;
- }
- }
- }
- else
- {
- FlowCap = pDevice->FlowControlCap;
- }
-
- /* Enable/disable rx PAUSE. */
- pDevice->RxMode &= ~RX_MODE_ENABLE_FLOW_CONTROL;
- if(FlowCap & LM_FLOW_CONTROL_RECEIVE_PAUSE &&
- (pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE ||
- pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE))
- {
- pDevice->FlowControl |= LM_FLOW_CONTROL_RECEIVE_PAUSE;
- pDevice->RxMode |= RX_MODE_ENABLE_FLOW_CONTROL;
-
- }
- REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode);
-
- /* Enable/disable tx PAUSE. */
- pDevice->TxMode &= ~TX_MODE_ENABLE_FLOW_CONTROL;
- if(FlowCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE &&
- (pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE ||
- pDevice->FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE))
- {
- pDevice->FlowControl |= LM_FLOW_CONTROL_TRANSMIT_PAUSE;
- pDevice->TxMode |= TX_MODE_ENABLE_FLOW_CONTROL;
-
- }
- REG_WR(pDevice, MacCtrl.TxMode, pDevice->TxMode);
-
- return LM_STATUS_SUCCESS;
-}
+ /* See Table 28B-3 of 802.3ab-1999 spec. */
+ if (pDevice->FlowControlCap & LM_FLOW_CONTROL_AUTO_PAUSE) {
+ if (LocalPhyAd & PHY_AN_AD_PAUSE_CAPABLE) {
+ if (LocalPhyAd & PHY_AN_AD_ASYM_PAUSE) {
+ if (RemotePhyAd &
+ PHY_LINK_PARTNER_PAUSE_CAPABLE) {
+ FlowCap =
+ LM_FLOW_CONTROL_TRANSMIT_PAUSE |
+ LM_FLOW_CONTROL_RECEIVE_PAUSE;
+ } else if (RemotePhyAd &
+ PHY_LINK_PARTNER_ASYM_PAUSE) {
+ FlowCap = LM_FLOW_CONTROL_RECEIVE_PAUSE;
+ }
+ } else {
+ if (RemotePhyAd &
+ PHY_LINK_PARTNER_PAUSE_CAPABLE) {
+ FlowCap =
+ LM_FLOW_CONTROL_TRANSMIT_PAUSE |
+ LM_FLOW_CONTROL_RECEIVE_PAUSE;
+ }
+ }
+ } else if (LocalPhyAd & PHY_AN_AD_ASYM_PAUSE) {
+ if ((RemotePhyAd & PHY_LINK_PARTNER_PAUSE_CAPABLE) &&
+ (RemotePhyAd & PHY_LINK_PARTNER_ASYM_PAUSE)) {
+ FlowCap = LM_FLOW_CONTROL_TRANSMIT_PAUSE;
+ }
+ }
+ } else {
+ FlowCap = pDevice->FlowControlCap;
+ }
+
+ /* Enable/disable rx PAUSE. */
+ pDevice->RxMode &= ~RX_MODE_ENABLE_FLOW_CONTROL;
+ if (FlowCap & LM_FLOW_CONTROL_RECEIVE_PAUSE &&
+ (pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE ||
+ pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE)) {
+ pDevice->FlowControl |= LM_FLOW_CONTROL_RECEIVE_PAUSE;
+ pDevice->RxMode |= RX_MODE_ENABLE_FLOW_CONTROL;
+
+ }
+ REG_WR (pDevice, MacCtrl.RxMode, pDevice->RxMode);
+
+ /* Enable/disable tx PAUSE. */
+ pDevice->TxMode &= ~TX_MODE_ENABLE_FLOW_CONTROL;
+ if (FlowCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE &&
+ (pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE ||
+ pDevice->FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE)) {
+ pDevice->FlowControl |= LM_FLOW_CONTROL_TRANSMIT_PAUSE;
+ pDevice->TxMode |= TX_MODE_ENABLE_FLOW_CONTROL;
+ }
+ REG_WR (pDevice, MacCtrl.TxMode, pDevice->TxMode);
+
+ return LM_STATUS_SUCCESS;
+}
#if INCLUDE_TBI_SUPPORT
/******************************************************************************/
/* */
/* Return: */
/******************************************************************************/
-STATIC LM_STATUS
-LM_InitBcm800xPhy(
- PLM_DEVICE_BLOCK pDevice)
+STATIC LM_STATUS LM_InitBcm800xPhy (PLM_DEVICE_BLOCK pDevice)
{
- LM_UINT32 Value32;
- LM_UINT32 j;
+ LM_UINT32 Value32;
+ LM_UINT32 j;
- Value32 = REG_RD(pDevice, MacCtrl.Status);
+ Value32 = REG_RD (pDevice, MacCtrl.Status);
- /* Reset the SERDES during init and when we have link. */
- if(!pDevice->InitDone || Value32 & MAC_STATUS_PCS_SYNCED)
- {
- /* Set PLL lock range. */
- LM_WritePhy(pDevice, 0x16, 0x8007);
+ /* Reset the SERDES during init and when we have link. */
+ if (!pDevice->InitDone || Value32 & MAC_STATUS_PCS_SYNCED) {
+ /* Set PLL lock range. */
+ LM_WritePhy (pDevice, 0x16, 0x8007);
- /* Software reset. */
- LM_WritePhy(pDevice, 0x00, 0x8000);
+ /* Software reset. */
+ LM_WritePhy (pDevice, 0x00, 0x8000);
- /* Wait for reset to complete. */
- for(j = 0; j < 500; j++)
- {
- MM_Wait(10);
- }
+ /* Wait for reset to complete. */
+ for (j = 0; j < 500; j++) {
+ MM_Wait (10);
+ }
- /* Config mode; seletct PMA/Ch 1 regs. */
- LM_WritePhy(pDevice, 0x10, 0x8411);
+ /* Config mode; seletct PMA/Ch 1 regs. */
+ LM_WritePhy (pDevice, 0x10, 0x8411);
- /* Enable auto-lock and comdet, select txclk for tx. */
- LM_WritePhy(pDevice, 0x11, 0x0a10);
+ /* Enable auto-lock and comdet, select txclk for tx. */
+ LM_WritePhy (pDevice, 0x11, 0x0a10);
- LM_WritePhy(pDevice, 0x18, 0x00a0);
- LM_WritePhy(pDevice, 0x16, 0x41ff);
+ LM_WritePhy (pDevice, 0x18, 0x00a0);
+ LM_WritePhy (pDevice, 0x16, 0x41ff);
- /* Assert and deassert POR. */
- LM_WritePhy(pDevice, 0x13, 0x0400);
- MM_Wait(40);
- LM_WritePhy(pDevice, 0x13, 0x0000);
+ /* Assert and deassert POR. */
+ LM_WritePhy (pDevice, 0x13, 0x0400);
+ MM_Wait (40);
+ LM_WritePhy (pDevice, 0x13, 0x0000);
- LM_WritePhy(pDevice, 0x11, 0x0a50);
- MM_Wait(40);
- LM_WritePhy(pDevice, 0x11, 0x0a10);
+ LM_WritePhy (pDevice, 0x11, 0x0a50);
+ MM_Wait (40);
+ LM_WritePhy (pDevice, 0x11, 0x0a10);
- /* Delay for signal to stabilize. */
- for(j = 0; j < 15000; j++)
- {
- MM_Wait(10);
- }
+ /* Delay for signal to stabilize. */
+ for (j = 0; j < 15000; j++) {
+ MM_Wait (10);
+ }
- /* Deselect the channel register so we can read the PHY id later. */
- LM_WritePhy(pDevice, 0x10, 0x8011);
- }
+ /* Deselect the channel register so we can read the PHY id later. */
+ LM_WritePhy (pDevice, 0x10, 0x8011);
+ }
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-STATIC LM_STATUS
-LM_SetupFiberPhy(
- PLM_DEVICE_BLOCK pDevice)
+STATIC LM_STATUS LM_SetupFiberPhy (PLM_DEVICE_BLOCK pDevice)
{
- LM_STATUS CurrentLinkStatus;
- AUTONEG_STATUS AnStatus = 0;
- LM_UINT32 Value32;
- LM_UINT32 Cnt;
- LM_UINT32 j, k;
+ LM_STATUS CurrentLinkStatus;
+ AUTONEG_STATUS AnStatus = 0;
+ LM_UINT32 Value32;
+ LM_UINT32 Cnt;
+ LM_UINT32 j, k;
- pDevice->MacMode &= ~(MAC_MODE_HALF_DUPLEX | MAC_MODE_PORT_MODE_MASK);
+ pDevice->MacMode &= ~(MAC_MODE_HALF_DUPLEX | MAC_MODE_PORT_MODE_MASK);
- /* Initialize the send_config register. */
- REG_WR(pDevice, MacCtrl.TxAutoNeg, 0);
+ /* Initialize the send_config register. */
+ REG_WR (pDevice, MacCtrl.TxAutoNeg, 0);
- /* Enable TBI and full duplex mode. */
- pDevice->MacMode |= MAC_MODE_PORT_MODE_TBI;
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode);
+ /* Enable TBI and full duplex mode. */
+ pDevice->MacMode |= MAC_MODE_PORT_MODE_TBI;
+ REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
- /* Initialize the BCM8002 SERDES PHY. */
- switch(pDevice->PhyId & PHY_ID_MASK)
- {
+ /* Initialize the BCM8002 SERDES PHY. */
+ switch (pDevice->PhyId & PHY_ID_MASK) {
case PHY_BCM8002_PHY_ID:
- LM_InitBcm800xPhy(pDevice);
- break;
+ LM_InitBcm800xPhy (pDevice);
+ break;
default:
- break;
- }
-
- /* Enable link change interrupt. */
- REG_WR(pDevice, MacCtrl.MacEvent, MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN);
-
- /* Default to link down. */
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
+ break;
+ }
- /* Get the link status. */
- Value32 = REG_RD(pDevice, MacCtrl.Status);
- if(Value32 & MAC_STATUS_PCS_SYNCED)
- {
- if((pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO) ||
- (pDevice->DisableAutoNeg == FALSE))
- {
- /* auto-negotiation mode. */
- /* Initialize the autoneg default capaiblities. */
- AutonegInit(&pDevice->AnInfo);
-
- /* Set the context pointer to point to the main device structure. */
- pDevice->AnInfo.pContext = pDevice;
-
- /* Setup flow control advertisement register. */
- Value32 = GetPhyAdFlowCntrlSettings(pDevice);
- if(Value32 & PHY_AN_AD_PAUSE_CAPABLE)
- {
- pDevice->AnInfo.mr_adv_sym_pause = 1;
- }
- else
- {
- pDevice->AnInfo.mr_adv_sym_pause = 0;
- }
-
- if(Value32 & PHY_AN_AD_ASYM_PAUSE)
- {
- pDevice->AnInfo.mr_adv_asym_pause = 1;
- }
- else
- {
- pDevice->AnInfo.mr_adv_asym_pause = 0;
- }
-
- /* Try to autoneg up to six times. */
- if (pDevice->IgnoreTbiLinkChange)
- {
- Cnt = 1;
- }
- else
- {
- Cnt = 6;
- }
- for (j = 0; j < Cnt; j++)
- {
- REG_WR(pDevice, MacCtrl.TxAutoNeg, 0);
-
- Value32 = pDevice->MacMode & ~MAC_MODE_PORT_MODE_MASK;
- REG_WR(pDevice, MacCtrl.Mode, Value32);
- MM_Wait(20);
-
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode |
- MAC_MODE_SEND_CONFIGS);
-
- MM_Wait(20);
-
- pDevice->AnInfo.State = AN_STATE_UNKNOWN;
- pDevice->AnInfo.CurrentTime_us = 0;
-
- REG_WR(pDevice, Grc.Timer, 0);
- for(k = 0; (pDevice->AnInfo.CurrentTime_us < 75000) &&
- (k < 75000); k++)
- {
- AnStatus = Autoneg8023z(&pDevice->AnInfo);
-
- if((AnStatus == AUTONEG_STATUS_DONE) ||
- (AnStatus == AUTONEG_STATUS_FAILED))
- {
- break;
- }
+ /* Enable link change interrupt. */
+ REG_WR (pDevice, MacCtrl.MacEvent,
+ MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN);
- pDevice->AnInfo.CurrentTime_us = REG_RD(pDevice, Grc.Timer);
+ /* Default to link down. */
+ CurrentLinkStatus = LM_STATUS_LINK_DOWN;
- }
- if((AnStatus == AUTONEG_STATUS_DONE) ||
- (AnStatus == AUTONEG_STATUS_FAILED))
- {
- break;
- }
- if (j >= 1)
- {
- if (!(REG_RD(pDevice, MacCtrl.Status) &
- MAC_STATUS_PCS_SYNCED)) {
- break;
- }
- }
- }
+ /* Get the link status. */
+ Value32 = REG_RD (pDevice, MacCtrl.Status);
+ if (Value32 & MAC_STATUS_PCS_SYNCED) {
+ if ((pDevice->RequestedMediaType ==
+ LM_REQUESTED_MEDIA_TYPE_AUTO)
+ || (pDevice->DisableAutoNeg == FALSE)) {
+ /* auto-negotiation mode. */
+ /* Initialize the autoneg default capaiblities. */
+ AutonegInit (&pDevice->AnInfo);
+
+ /* Set the context pointer to point to the main device structure. */
+ pDevice->AnInfo.pContext = pDevice;
+
+ /* Setup flow control advertisement register. */
+ Value32 = GetPhyAdFlowCntrlSettings (pDevice);
+ if (Value32 & PHY_AN_AD_PAUSE_CAPABLE) {
+ pDevice->AnInfo.mr_adv_sym_pause = 1;
+ } else {
+ pDevice->AnInfo.mr_adv_sym_pause = 0;
+ }
- /* Stop sending configs. */
- MM_AnTxIdle(&pDevice->AnInfo);
+ if (Value32 & PHY_AN_AD_ASYM_PAUSE) {
+ pDevice->AnInfo.mr_adv_asym_pause = 1;
+ } else {
+ pDevice->AnInfo.mr_adv_asym_pause = 0;
+ }
- /* Resolve flow control settings. */
- if((AnStatus == AUTONEG_STATUS_DONE) &&
- pDevice->AnInfo.mr_an_complete && pDevice->AnInfo.mr_link_ok &&
- pDevice->AnInfo.mr_lp_adv_full_duplex)
- {
- LM_UINT32 RemotePhyAd;
- LM_UINT32 LocalPhyAd;
+ /* Try to autoneg up to six times. */
+ if (pDevice->IgnoreTbiLinkChange) {
+ Cnt = 1;
+ } else {
+ Cnt = 6;
+ }
+ for (j = 0; j < Cnt; j++) {
+ REG_WR (pDevice, MacCtrl.TxAutoNeg, 0);
+
+ Value32 =
+ pDevice->MacMode & ~MAC_MODE_PORT_MODE_MASK;
+ REG_WR (pDevice, MacCtrl.Mode, Value32);
+ MM_Wait (20);
+
+ REG_WR (pDevice, MacCtrl.Mode,
+ pDevice->
+ MacMode | MAC_MODE_SEND_CONFIGS);
+
+ MM_Wait (20);
+
+ pDevice->AnInfo.State = AN_STATE_UNKNOWN;
+ pDevice->AnInfo.CurrentTime_us = 0;
+
+ REG_WR (pDevice, Grc.Timer, 0);
+ for (k = 0;
+ (pDevice->AnInfo.CurrentTime_us < 75000)
+ && (k < 75000); k++) {
+ AnStatus =
+ Autoneg8023z (&pDevice->AnInfo);
+
+ if ((AnStatus == AUTONEG_STATUS_DONE) ||
+ (AnStatus == AUTONEG_STATUS_FAILED))
+ {
+ break;
+ }
+
+ pDevice->AnInfo.CurrentTime_us =
+ REG_RD (pDevice, Grc.Timer);
+
+ }
+ if ((AnStatus == AUTONEG_STATUS_DONE) ||
+ (AnStatus == AUTONEG_STATUS_FAILED)) {
+ break;
+ }
+ if (j >= 1) {
+ if (!(REG_RD (pDevice, MacCtrl.Status) &
+ MAC_STATUS_PCS_SYNCED)) {
+ break;
+ }
+ }
+ }
- LocalPhyAd = 0;
- if(pDevice->AnInfo.mr_adv_sym_pause)
- {
- LocalPhyAd |= PHY_AN_AD_PAUSE_CAPABLE;
+ /* Stop sending configs. */
+ MM_AnTxIdle (&pDevice->AnInfo);
+
+ /* Resolve flow control settings. */
+ if ((AnStatus == AUTONEG_STATUS_DONE) &&
+ pDevice->AnInfo.mr_an_complete
+ && pDevice->AnInfo.mr_link_ok
+ && pDevice->AnInfo.mr_lp_adv_full_duplex) {
+ LM_UINT32 RemotePhyAd;
+ LM_UINT32 LocalPhyAd;
+
+ LocalPhyAd = 0;
+ if (pDevice->AnInfo.mr_adv_sym_pause) {
+ LocalPhyAd |= PHY_AN_AD_PAUSE_CAPABLE;
+ }
+
+ if (pDevice->AnInfo.mr_adv_asym_pause) {
+ LocalPhyAd |= PHY_AN_AD_ASYM_PAUSE;
+ }
+
+ RemotePhyAd = 0;
+ if (pDevice->AnInfo.mr_lp_adv_sym_pause) {
+ RemotePhyAd |=
+ PHY_LINK_PARTNER_PAUSE_CAPABLE;
+ }
+
+ if (pDevice->AnInfo.mr_lp_adv_asym_pause) {
+ RemotePhyAd |=
+ PHY_LINK_PARTNER_ASYM_PAUSE;
+ }
+
+ LM_SetFlowControl (pDevice, LocalPhyAd,
+ RemotePhyAd);
+
+ CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
+ }
+ for (j = 0; j < 30; j++) {
+ MM_Wait (20);
+ REG_WR (pDevice, MacCtrl.Status,
+ MAC_STATUS_SYNC_CHANGED |
+ MAC_STATUS_CFG_CHANGED);
+ MM_Wait (20);
+ if ((REG_RD (pDevice, MacCtrl.Status) &
+ (MAC_STATUS_SYNC_CHANGED |
+ MAC_STATUS_CFG_CHANGED)) == 0)
+ break;
+ }
+ if (pDevice->PollTbiLink) {
+ Value32 = REG_RD (pDevice, MacCtrl.Status);
+ if (Value32 & MAC_STATUS_RECEIVING_CFG) {
+ pDevice->IgnoreTbiLinkChange = TRUE;
+ } else {
+ pDevice->IgnoreTbiLinkChange = FALSE;
+ }
+ }
+ Value32 = REG_RD (pDevice, MacCtrl.Status);
+ if (CurrentLinkStatus == LM_STATUS_LINK_DOWN &&
+ (Value32 & MAC_STATUS_PCS_SYNCED) &&
+ ((Value32 & MAC_STATUS_RECEIVING_CFG) == 0)) {
+ CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
+ }
+ } else {
+ /* We are forcing line speed. */
+ pDevice->FlowControlCap &= ~LM_FLOW_CONTROL_AUTO_PAUSE;
+ LM_SetFlowControl (pDevice, 0, 0);
+
+ CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
+ REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode |
+ MAC_MODE_SEND_CONFIGS);
}
+ }
+ /* Set the link polarity bit. */
+ pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY;
+ REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
- if(pDevice->AnInfo.mr_adv_asym_pause)
- {
- LocalPhyAd |= PHY_AN_AD_ASYM_PAUSE;
- }
+ pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED |
+ (pDevice->pStatusBlkVirt->
+ Status & ~STATUS_BLOCK_LINK_CHANGED_STATUS);
- RemotePhyAd = 0;
- if(pDevice->AnInfo.mr_lp_adv_sym_pause)
- {
- RemotePhyAd |= PHY_LINK_PARTNER_PAUSE_CAPABLE;
- }
+ for (j = 0; j < 100; j++) {
+ REG_WR (pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED |
+ MAC_STATUS_CFG_CHANGED);
+ MM_Wait (5);
+ if ((REG_RD (pDevice, MacCtrl.Status) &
+ (MAC_STATUS_SYNC_CHANGED | MAC_STATUS_CFG_CHANGED)) == 0)
+ break;
+ }
- if(pDevice->AnInfo.mr_lp_adv_asym_pause)
- {
- RemotePhyAd |= PHY_LINK_PARTNER_ASYM_PAUSE;
+ Value32 = REG_RD (pDevice, MacCtrl.Status);
+ if ((Value32 & MAC_STATUS_PCS_SYNCED) == 0) {
+ CurrentLinkStatus = LM_STATUS_LINK_DOWN;
+ if (pDevice->DisableAutoNeg == FALSE) {
+ REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode |
+ MAC_MODE_SEND_CONFIGS);
+ MM_Wait (1);
+ REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
}
+ }
- LM_SetFlowControl(pDevice, LocalPhyAd, RemotePhyAd);
+ /* Initialize the current link status. */
+ if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) {
+ pDevice->LineSpeed = LM_LINE_SPEED_1000MBPS;
+ pDevice->DuplexMode = LM_DUPLEX_MODE_FULL;
+ REG_WR (pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED |
+ LED_CTRL_1000MBPS_LED_ON);
+ } else {
+ pDevice->LineSpeed = LM_LINE_SPEED_UNKNOWN;
+ pDevice->DuplexMode = LM_DUPLEX_MODE_UNKNOWN;
+ REG_WR (pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED |
+ LED_CTRL_OVERRIDE_TRAFFIC_LED);
+ }
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
- }
- for (j = 0; j < 30; j++)
- {
- MM_Wait(20);
- REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED |
- MAC_STATUS_CFG_CHANGED);
- MM_Wait(20);
- if ((REG_RD(pDevice, MacCtrl.Status) &
- (MAC_STATUS_SYNC_CHANGED | MAC_STATUS_CFG_CHANGED)) == 0)
- break;
- }
- if (pDevice->PollTbiLink)
- {
- Value32 = REG_RD(pDevice, MacCtrl.Status);
- if (Value32 & MAC_STATUS_RECEIVING_CFG)
- {
- pDevice->IgnoreTbiLinkChange = TRUE;
- }
- else
- {
- pDevice->IgnoreTbiLinkChange = FALSE;
- }
- }
- Value32 = REG_RD(pDevice, MacCtrl.Status);
- if (CurrentLinkStatus == LM_STATUS_LINK_DOWN &&
- (Value32 & MAC_STATUS_PCS_SYNCED) &&
- ((Value32 & MAC_STATUS_RECEIVING_CFG) == 0))
- {
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
- }
+ /* Indicate link status. */
+ if (pDevice->LinkStatus != CurrentLinkStatus) {
+ pDevice->LinkStatus = CurrentLinkStatus;
+ MM_IndicateStatus (pDevice, CurrentLinkStatus);
}
- else
- {
- /* We are forcing line speed. */
- pDevice->FlowControlCap &= ~LM_FLOW_CONTROL_AUTO_PAUSE;
- LM_SetFlowControl(pDevice, 0, 0);
-
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode |
- MAC_MODE_SEND_CONFIGS);
- }
- }
- /* Set the link polarity bit. */
- pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY;
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode);
-
- pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED |
- (pDevice->pStatusBlkVirt->Status & ~STATUS_BLOCK_LINK_CHANGED_STATUS);
-
- for (j = 0; j < 100; j++)
- {
- REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED |
- MAC_STATUS_CFG_CHANGED);
- MM_Wait(5);
- if ((REG_RD(pDevice, MacCtrl.Status) &
- (MAC_STATUS_SYNC_CHANGED | MAC_STATUS_CFG_CHANGED)) == 0)
- break;
- }
-
- Value32 = REG_RD(pDevice, MacCtrl.Status);
- if((Value32 & MAC_STATUS_PCS_SYNCED) == 0)
- {
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
- if (pDevice->DisableAutoNeg == FALSE)
- {
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode |
- MAC_MODE_SEND_CONFIGS);
- MM_Wait(1);
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode);
- }
- }
-
- /* Initialize the current link status. */
- if(CurrentLinkStatus == LM_STATUS_LINK_ACTIVE)
- {
- pDevice->LineSpeed = LM_LINE_SPEED_1000MBPS;
- pDevice->DuplexMode = LM_DUPLEX_MODE_FULL;
- REG_WR(pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED |
- LED_CTRL_1000MBPS_LED_ON);
- }
- else
- {
- pDevice->LineSpeed = LM_LINE_SPEED_UNKNOWN;
- pDevice->DuplexMode = LM_DUPLEX_MODE_UNKNOWN;
- REG_WR(pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED |
- LED_CTRL_OVERRIDE_TRAFFIC_LED);
- }
-
- /* Indicate link status. */
- if (pDevice->LinkStatus != CurrentLinkStatus) {
- pDevice->LinkStatus = CurrentLinkStatus;
- MM_IndicateStatus(pDevice, CurrentLinkStatus);
- }
-
- return LM_STATUS_SUCCESS;
-}
-#endif /* INCLUDE_TBI_SUPPORT */
+ return LM_STATUS_SUCCESS;
+}
+#endif /* INCLUDE_TBI_SUPPORT */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_STATUS
-LM_SetupCopperPhy(
- PLM_DEVICE_BLOCK pDevice)
+LM_STATUS LM_SetupCopperPhy (PLM_DEVICE_BLOCK pDevice)
{
- LM_STATUS CurrentLinkStatus;
- LM_UINT32 Value32;
+ LM_STATUS CurrentLinkStatus;
+ LM_UINT32 Value32;
- /* Assume there is not link first. */
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
+ /* Assume there is not link first. */
+ CurrentLinkStatus = LM_STATUS_LINK_DOWN;
- /* Disable phy link change attention. */
- REG_WR(pDevice, MacCtrl.MacEvent, 0);
+ /* Disable phy link change attention. */
+ REG_WR (pDevice, MacCtrl.MacEvent, 0);
- /* Clear link change attention. */
- REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED |
- MAC_STATUS_CFG_CHANGED);
+ /* Clear link change attention. */
+ REG_WR (pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED |
+ MAC_STATUS_CFG_CHANGED);
- /* Disable auto-polling for the moment. */
- pDevice->MiMode = 0xc0000;
- REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode);
- MM_Wait(40);
+ /* Disable auto-polling for the moment. */
+ pDevice->MiMode = 0xc0000;
+ REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
+ MM_Wait (40);
- /* Determine the requested line speed and duplex. */
- pDevice->OldLineSpeed = pDevice->LineSpeed;
- LM_TranslateRequestedMediaType(pDevice->RequestedMediaType,
- &pDevice->MediaType, &pDevice->LineSpeed, &pDevice->DuplexMode);
+ /* Determine the requested line speed and duplex. */
+ pDevice->OldLineSpeed = pDevice->LineSpeed;
+ LM_TranslateRequestedMediaType (pDevice->RequestedMediaType,
+ &pDevice->MediaType,
+ &pDevice->LineSpeed,
+ &pDevice->DuplexMode);
- /* Initialize the phy chip. */
- switch(pDevice->PhyId & PHY_ID_MASK)
- {
+ /* Initialize the phy chip. */
+ switch (pDevice->PhyId & PHY_ID_MASK) {
case PHY_BCM5400_PHY_ID:
case PHY_BCM5401_PHY_ID:
case PHY_BCM5411_PHY_ID:
case PHY_BCM5701_PHY_ID:
case PHY_BCM5703_PHY_ID:
case PHY_BCM5704_PHY_ID:
- CurrentLinkStatus = LM_InitBcm540xPhy(pDevice);
- break;
+ CurrentLinkStatus = LM_InitBcm540xPhy (pDevice);
+ break;
default:
- break;
- }
-
- if(CurrentLinkStatus == LM_STATUS_LINK_SETTING_MISMATCH)
- {
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
- }
+ break;
+ }
- /* Setup flow control. */
- pDevice->FlowControl = LM_FLOW_CONTROL_NONE;
- if(CurrentLinkStatus == LM_STATUS_LINK_ACTIVE)
- {
- LM_FLOW_CONTROL FlowCap; /* Flow control capability. */
+ if (CurrentLinkStatus == LM_STATUS_LINK_SETTING_MISMATCH) {
+ CurrentLinkStatus = LM_STATUS_LINK_DOWN;
+ }
+
+ /* Setup flow control. */
+ pDevice->FlowControl = LM_FLOW_CONTROL_NONE;
+ if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) {
+ LM_FLOW_CONTROL FlowCap; /* Flow control capability. */
+
+ FlowCap = LM_FLOW_CONTROL_NONE;
+
+ if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL) {
+ if (pDevice->DisableAutoNeg == FALSE ||
+ pDevice->RequestedMediaType ==
+ LM_REQUESTED_MEDIA_TYPE_AUTO
+ || pDevice->RequestedMediaType ==
+ LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) {
+ LM_UINT32 ExpectedPhyAd;
+ LM_UINT32 LocalPhyAd;
+ LM_UINT32 RemotePhyAd;
+
+ LM_ReadPhy (pDevice, PHY_AN_AD_REG,
+ &LocalPhyAd);
+ pDevice->advertising = LocalPhyAd;
+ LocalPhyAd &=
+ (PHY_AN_AD_ASYM_PAUSE |
+ PHY_AN_AD_PAUSE_CAPABLE);
+
+ ExpectedPhyAd =
+ GetPhyAdFlowCntrlSettings (pDevice);
+
+ if (LocalPhyAd != ExpectedPhyAd) {
+ CurrentLinkStatus = LM_STATUS_LINK_DOWN;
+ } else {
+ LM_ReadPhy (pDevice,
+ PHY_LINK_PARTNER_ABILITY_REG,
+ &RemotePhyAd);
+
+ LM_SetFlowControl (pDevice, LocalPhyAd,
+ RemotePhyAd);
+ }
+ } else {
+ pDevice->FlowControlCap &=
+ ~LM_FLOW_CONTROL_AUTO_PAUSE;
+ LM_SetFlowControl (pDevice, 0, 0);
+ }
+ }
+ }
- FlowCap = LM_FLOW_CONTROL_NONE;
+ if (CurrentLinkStatus == LM_STATUS_LINK_DOWN) {
+ LM_ForceAutoNeg (pDevice, pDevice->RequestedMediaType);
- if(pDevice->DuplexMode == LM_DUPLEX_MODE_FULL)
- {
- if(pDevice->DisableAutoNeg == FALSE ||
- pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO ||
- pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_UTP_AUTO)
- {
- LM_UINT32 ExpectedPhyAd;
- LM_UINT32 LocalPhyAd;
- LM_UINT32 RemotePhyAd;
+ /* If we force line speed, we make get link right away. */
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
+ if (Value32 & PHY_STATUS_LINK_PASS) {
+ CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
+ }
+ }
- LM_ReadPhy(pDevice, PHY_AN_AD_REG, &LocalPhyAd);
- pDevice->advertising = LocalPhyAd;
- LocalPhyAd &= (PHY_AN_AD_ASYM_PAUSE | PHY_AN_AD_PAUSE_CAPABLE);
+ /* GMII interface. */
+ pDevice->MacMode &= ~MAC_MODE_PORT_MODE_MASK;
+ if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) {
+ if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS ||
+ pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) {
+ pDevice->MacMode |= MAC_MODE_PORT_MODE_MII;
+ } else {
+ pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII;
+ }
+ } else {
+ pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII;
+ }
- ExpectedPhyAd = GetPhyAdFlowCntrlSettings(pDevice);
+ /* Set the MAC to operate in the appropriate duplex mode. */
+ pDevice->MacMode &= ~MAC_MODE_HALF_DUPLEX;
+ if (pDevice->DuplexMode == LM_DUPLEX_MODE_HALF) {
+ pDevice->MacMode |= MAC_MODE_HALF_DUPLEX;
+ }
- if(LocalPhyAd != ExpectedPhyAd)
- {
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
+ /* Set the link polarity bit. */
+ pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY;
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ if ((pDevice->LedMode == LED_MODE_LINK10) ||
+ (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE &&
+ pDevice->LineSpeed == LM_LINE_SPEED_10MBPS)) {
+ pDevice->MacMode |= MAC_MODE_LINK_POLARITY;
+ }
+ } else {
+ if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) {
+ pDevice->MacMode |= MAC_MODE_LINK_POLARITY;
}
- else
- {
- LM_ReadPhy(pDevice, PHY_LINK_PARTNER_ABILITY_REG,
- &RemotePhyAd);
- LM_SetFlowControl(pDevice, LocalPhyAd, RemotePhyAd);
+ /* Set LED mode. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ Value32 = LED_CTRL_PHY_MODE_1;
+ } else {
+ if (pDevice->LedMode == LED_MODE_OUTPUT) {
+ Value32 = LED_CTRL_PHY_MODE_2;
+ } else {
+ Value32 = LED_CTRL_PHY_MODE_1;
+ }
}
- }
- else
- {
- pDevice->FlowControlCap &= ~LM_FLOW_CONTROL_AUTO_PAUSE;
- LM_SetFlowControl(pDevice, 0, 0);
- }
+ REG_WR (pDevice, MacCtrl.LedCtrl, Value32);
}
- }
- if(CurrentLinkStatus == LM_STATUS_LINK_DOWN)
- {
- LM_ForceAutoNeg(pDevice, pDevice->RequestedMediaType);
+ REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
- /* If we force line speed, we make get link right away. */
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
- if(Value32 & PHY_STATUS_LINK_PASS)
- {
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
+ /* Enable auto polling. */
+ if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
+ pDevice->MiMode |= MI_MODE_AUTO_POLLING_ENABLE;
+ REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
}
- }
- /* GMII interface. */
- pDevice->MacMode &= ~MAC_MODE_PORT_MODE_MASK;
- if(CurrentLinkStatus == LM_STATUS_LINK_ACTIVE)
- {
- if(pDevice->LineSpeed == LM_LINE_SPEED_100MBPS ||
- pDevice->LineSpeed == LM_LINE_SPEED_10MBPS)
- {
- pDevice->MacMode |= MAC_MODE_PORT_MODE_MII;
- }
- else
- {
- pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII;
- }
- }
- else {
- pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII;
- }
-
- /* Set the MAC to operate in the appropriate duplex mode. */
- pDevice->MacMode &= ~MAC_MODE_HALF_DUPLEX;
- if(pDevice->DuplexMode == LM_DUPLEX_MODE_HALF)
- {
- pDevice->MacMode |= MAC_MODE_HALF_DUPLEX;
- }
-
- /* Set the link polarity bit. */
- pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY;
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)
- {
- if((pDevice->LedMode == LED_MODE_LINK10) ||
- (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE &&
- pDevice->LineSpeed == LM_LINE_SPEED_10MBPS))
- {
- pDevice->MacMode |= MAC_MODE_LINK_POLARITY;
+ /* Enable phy link change attention. */
+ if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) {
+ REG_WR (pDevice, MacCtrl.MacEvent,
+ MAC_EVENT_ENABLE_MI_INTERRUPT);
+ } else {
+ REG_WR (pDevice, MacCtrl.MacEvent,
+ MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN);
}
- }
- else
- {
- if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE)
- {
- pDevice->MacMode |= MAC_MODE_LINK_POLARITY;
+ if ((T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) &&
+ (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) &&
+ (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) &&
+ (((pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) &&
+ (pDevice->PciState & T3_PCI_STATE_BUS_SPEED_HIGH)) ||
+ !(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE))) {
+ MM_Wait (120);
+ REG_WR (pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED |
+ MAC_STATUS_CFG_CHANGED);
+ MEM_WR_OFFSET (pDevice, T3_FIRMWARE_MAILBOX,
+ T3_MAGIC_NUM_DISABLE_DMAW_ON_LINK_CHANGE);
}
- /* Set LED mode. */
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- Value32 = LED_CTRL_PHY_MODE_1;
+ /* Indicate link status. */
+ if (pDevice->LinkStatus != CurrentLinkStatus) {
+ pDevice->LinkStatus = CurrentLinkStatus;
+ MM_IndicateStatus (pDevice, CurrentLinkStatus);
}
- else
- {
- if(pDevice->LedMode == LED_MODE_OUTPUT)
- {
- Value32 = LED_CTRL_PHY_MODE_2;
- }
- else
- {
- Value32 = LED_CTRL_PHY_MODE_1;
- }
- }
- REG_WR(pDevice, MacCtrl.LedCtrl, Value32);
- }
-
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode);
-
- /* Enable auto polling. */
- if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING)
- {
- pDevice->MiMode |= MI_MODE_AUTO_POLLING_ENABLE;
- REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode);
- }
-
- /* Enable phy link change attention. */
- if(pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT)
- {
- REG_WR(pDevice, MacCtrl.MacEvent, MAC_EVENT_ENABLE_MI_INTERRUPT);
- }
- else
- {
- REG_WR(pDevice, MacCtrl.MacEvent,
- MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN);
- }
- if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) &&
- (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) &&
- (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) &&
- (((pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) &&
- (pDevice->PciState & T3_PCI_STATE_BUS_SPEED_HIGH)) ||
- !(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)))
- {
- MM_Wait(120);
- REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED |
- MAC_STATUS_CFG_CHANGED);
- MEM_WR_OFFSET(pDevice, T3_FIRMWARE_MAILBOX,
- T3_MAGIC_NUM_DISABLE_DMAW_ON_LINK_CHANGE);
- }
-
- /* Indicate link status. */
- if (pDevice->LinkStatus != CurrentLinkStatus) {
- pDevice->LinkStatus = CurrentLinkStatus;
- MM_IndicateStatus(pDevice, CurrentLinkStatus);
- }
-
- return LM_STATUS_SUCCESS;
-} /* LM_SetupCopperPhy */
+
+ return LM_STATUS_SUCCESS;
+} /* LM_SetupCopperPhy */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_STATUS
-LM_SetupPhy(
- PLM_DEVICE_BLOCK pDevice)
+LM_STATUS LM_SetupPhy (PLM_DEVICE_BLOCK pDevice)
{
- LM_STATUS LmStatus;
- LM_UINT32 Value32;
+ LM_STATUS LmStatus;
+ LM_UINT32 Value32;
#if INCLUDE_TBI_SUPPORT
- if(pDevice->EnableTbi)
- {
- LmStatus = LM_SetupFiberPhy(pDevice);
- }
- else
-#endif /* INCLUDE_TBI_SUPPORT */
- {
- LmStatus = LM_SetupCopperPhy(pDevice);
- }
- if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0)
- {
- if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE))
- {
- Value32 = REG_RD(pDevice, PciCfg.PciState);
- REG_WR(pDevice, PciCfg.PciState,
- Value32 | T3_PCI_STATE_RETRY_SAME_DMA);
- }
- }
- if ((pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) &&
- (pDevice->DuplexMode == LM_DUPLEX_MODE_HALF))
- {
- REG_WR(pDevice, MacCtrl.TxLengths, 0x26ff);
- }
- else
- {
- REG_WR(pDevice, MacCtrl.TxLengths, 0x2620);
- }
-
- return LmStatus;
+ if (pDevice->EnableTbi) {
+ LmStatus = LM_SetupFiberPhy (pDevice);
+ } else
+#endif /* INCLUDE_TBI_SUPPORT */
+ {
+ LmStatus = LM_SetupCopperPhy (pDevice);
+ }
+ if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) {
+ if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) {
+ Value32 = REG_RD (pDevice, PciCfg.PciState);
+ REG_WR (pDevice, PciCfg.PciState,
+ Value32 | T3_PCI_STATE_RETRY_SAME_DMA);
+ }
+ }
+ if ((pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) &&
+ (pDevice->DuplexMode == LM_DUPLEX_MODE_HALF)) {
+ REG_WR (pDevice, MacCtrl.TxLengths, 0x26ff);
+ } else {
+ REG_WR (pDevice, MacCtrl.TxLengths, 0x2620);
+ }
+
+ return LmStatus;
}
/******************************************************************************/
/* Return: */
/******************************************************************************/
LM_VOID
-LM_ReadPhy(
-PLM_DEVICE_BLOCK pDevice,
-LM_UINT32 PhyReg,
-PLM_UINT32 pData32) {
- LM_UINT32 Value32;
- LM_UINT32 j;
+LM_ReadPhy (PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, PLM_UINT32 pData32)
+{
+ LM_UINT32 Value32;
+ LM_UINT32 j;
- if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING)
- {
- REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode &
- ~MI_MODE_AUTO_POLLING_ENABLE);
- MM_Wait(40);
- }
+ if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
+ REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode &
+ ~MI_MODE_AUTO_POLLING_ENABLE);
+ MM_Wait (40);
+ }
- Value32 = (pDevice->PhyAddr << MI_COM_FIRST_PHY_ADDR_BIT) |
- ((PhyReg & MI_COM_PHY_REG_ADDR_MASK) << MI_COM_FIRST_PHY_REG_ADDR_BIT) |
- MI_COM_CMD_READ | MI_COM_START;
+ Value32 = (pDevice->PhyAddr << MI_COM_FIRST_PHY_ADDR_BIT) |
+ ((PhyReg & MI_COM_PHY_REG_ADDR_MASK) <<
+ MI_COM_FIRST_PHY_REG_ADDR_BIT) | MI_COM_CMD_READ | MI_COM_START;
- REG_WR(pDevice, MacCtrl.MiCom, Value32);
+ REG_WR (pDevice, MacCtrl.MiCom, Value32);
- for(j = 0; j < 20; j++)
- {
- MM_Wait(25);
+ for (j = 0; j < 20; j++) {
+ MM_Wait (25);
- Value32 = REG_RD(pDevice, MacCtrl.MiCom);
+ Value32 = REG_RD (pDevice, MacCtrl.MiCom);
- if(!(Value32 & MI_COM_BUSY))
- {
- MM_Wait(5);
- Value32 = REG_RD(pDevice, MacCtrl.MiCom);
- Value32 &= MI_COM_PHY_DATA_MASK;
- break;
+ if (!(Value32 & MI_COM_BUSY)) {
+ MM_Wait (5);
+ Value32 = REG_RD (pDevice, MacCtrl.MiCom);
+ Value32 &= MI_COM_PHY_DATA_MASK;
+ break;
+ }
}
- }
- if(Value32 & MI_COM_BUSY)
- {
- Value32 = 0;
- }
-
- *pData32 = Value32;
+ if (Value32 & MI_COM_BUSY) {
+ Value32 = 0;
+ }
- if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING)
- {
- REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode);
- MM_Wait(40);
- }
-} /* LM_ReadPhy */
+ *pData32 = Value32;
+ if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
+ REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
+ MM_Wait (40);
+ }
+} /* LM_ReadPhy */
/******************************************************************************/
/* Description: */
/* Return: */
/******************************************************************************/
LM_VOID
-LM_WritePhy(
-PLM_DEVICE_BLOCK pDevice,
-LM_UINT32 PhyReg,
-LM_UINT32 Data32) {
- LM_UINT32 Value32;
- LM_UINT32 j;
+LM_WritePhy (PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, LM_UINT32 Data32)
+{
+ LM_UINT32 Value32;
+ LM_UINT32 j;
- if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING)
- {
- REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode &
- ~MI_MODE_AUTO_POLLING_ENABLE);
- MM_Wait(40);
- }
+ if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
+ REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode &
+ ~MI_MODE_AUTO_POLLING_ENABLE);
+ MM_Wait (40);
+ }
- Value32 = (pDevice->PhyAddr << MI_COM_FIRST_PHY_ADDR_BIT) |
- ((PhyReg & MI_COM_PHY_REG_ADDR_MASK) << MI_COM_FIRST_PHY_REG_ADDR_BIT) |
- (Data32 & MI_COM_PHY_DATA_MASK) | MI_COM_CMD_WRITE | MI_COM_START;
+ Value32 = (pDevice->PhyAddr << MI_COM_FIRST_PHY_ADDR_BIT) |
+ ((PhyReg & MI_COM_PHY_REG_ADDR_MASK) <<
+ MI_COM_FIRST_PHY_REG_ADDR_BIT) | (Data32 & MI_COM_PHY_DATA_MASK) |
+ MI_COM_CMD_WRITE | MI_COM_START;
- REG_WR(pDevice, MacCtrl.MiCom, Value32);
+ REG_WR (pDevice, MacCtrl.MiCom, Value32);
- for(j = 0; j < 20; j++)
- {
- MM_Wait(25);
+ for (j = 0; j < 20; j++) {
+ MM_Wait (25);
- Value32 = REG_RD(pDevice, MacCtrl.MiCom);
+ Value32 = REG_RD (pDevice, MacCtrl.MiCom);
- if(!(Value32 & MI_COM_BUSY))
- {
- MM_Wait(5);
- break;
+ if (!(Value32 & MI_COM_BUSY)) {
+ MM_Wait (5);
+ break;
+ }
}
- }
-
- if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING)
- {
- REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode);
- MM_Wait(40);
- }
-} /* LM_WritePhy */
+ if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
+ REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
+ MM_Wait (40);
+ }
+} /* LM_WritePhy */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_STATUS
-LM_SetPowerState(
-PLM_DEVICE_BLOCK pDevice,
-LM_POWER_STATE PowerLevel) {
- LM_UINT32 PmeSupport;
- LM_UINT32 Value32;
- LM_UINT32 PmCtrl;
+LM_STATUS LM_SetPowerState (PLM_DEVICE_BLOCK pDevice, LM_POWER_STATE PowerLevel)
+{
+ LM_UINT32 PmeSupport;
+ LM_UINT32 Value32;
+ LM_UINT32 PmCtrl;
- /* make sureindirect accesses are enabled*/
- MM_WriteConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, pDevice->MiscHostCtrl);
+ /* make sureindirect accesses are enabled */
+ MM_WriteConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG,
+ pDevice->MiscHostCtrl);
- /* Clear the PME_ASSERT bit and the power state bits. Also enable */
- /* the PME bit. */
- MM_ReadConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, &PmCtrl);
+ /* Clear the PME_ASSERT bit and the power state bits. Also enable */
+ /* the PME bit. */
+ MM_ReadConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, &PmCtrl);
- PmCtrl |= T3_PM_PME_ASSERTED;
- PmCtrl &= ~T3_PM_POWER_STATE_MASK;
+ PmCtrl |= T3_PM_PME_ASSERTED;
+ PmCtrl &= ~T3_PM_POWER_STATE_MASK;
- /* Set the appropriate power state. */
- if(PowerLevel == LM_POWER_STATE_D0)
- {
+ /* Set the appropriate power state. */
+ if (PowerLevel == LM_POWER_STATE_D0) {
- /* Bring the card out of low power mode. */
- PmCtrl |= T3_PM_POWER_STATE_D0;
- MM_WriteConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl);
+ /* Bring the card out of low power mode. */
+ PmCtrl |= T3_PM_POWER_STATE_D0;
+ MM_WriteConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl);
- REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl);
- MM_Wait (40);
-#if 0 /* Bugfix by jmb...can't call WritePhy here because pDevice not fully initialized */
- LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x02);
+ REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl);
+ MM_Wait (40);
+#if 0 /* Bugfix by jmb...can't call WritePhy here because pDevice not fully initialized */
+ LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x02);
#endif
- return LM_STATUS_SUCCESS;
- }
- else if(PowerLevel == LM_POWER_STATE_D1)
- {
- PmCtrl |= T3_PM_POWER_STATE_D1;
- }
- else if(PowerLevel == LM_POWER_STATE_D2)
- {
- PmCtrl |= T3_PM_POWER_STATE_D2;
- }
- else if(PowerLevel == LM_POWER_STATE_D3)
- {
- PmCtrl |= T3_PM_POWER_STATE_D3;
- }
- else
- {
- return LM_STATUS_FAILURE;
- }
- PmCtrl |= T3_PM_PME_ENABLE;
-
- /* Mask out all interrupts so LM_SetupPhy won't be called while we are */
- /* setting new line speed. */
- Value32 = REG_RD(pDevice, PciCfg.MiscHostCtrl);
- REG_WR(pDevice, PciCfg.MiscHostCtrl, Value32 | MISC_HOST_CTRL_MASK_PCI_INT);
-
- if(!pDevice->RestoreOnWakeUp)
- {
- pDevice->RestoreOnWakeUp = TRUE;
- pDevice->WakeUpDisableAutoNeg = pDevice->DisableAutoNeg;
- pDevice->WakeUpRequestedMediaType = pDevice->RequestedMediaType;
- }
-
- /* Force auto-negotiation to 10 line speed. */
- pDevice->DisableAutoNeg = FALSE;
- pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS;
- LM_SetupPhy(pDevice);
-
- /* Put the driver in the initial state, and go through the power down */
- /* sequence. */
- LM_Halt(pDevice);
-
- MM_ReadConfig32(pDevice, T3_PCI_PM_CAP_REG, &PmeSupport);
-
- if (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE)
- {
-
- /* Enable WOL. */
- LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x5a);
- MM_Wait(40);
-
- /* Set LED mode. */
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- Value32 = LED_CTRL_PHY_MODE_1;
- }
- else
- {
- if(pDevice->LedMode == LED_MODE_OUTPUT)
- {
- Value32 = LED_CTRL_PHY_MODE_2;
- }
- else
- {
- Value32 = LED_CTRL_PHY_MODE_1;
- }
+ return LM_STATUS_SUCCESS;
+ } else if (PowerLevel == LM_POWER_STATE_D1) {
+ PmCtrl |= T3_PM_POWER_STATE_D1;
+ } else if (PowerLevel == LM_POWER_STATE_D2) {
+ PmCtrl |= T3_PM_POWER_STATE_D2;
+ } else if (PowerLevel == LM_POWER_STATE_D3) {
+ PmCtrl |= T3_PM_POWER_STATE_D3;
+ } else {
+ return LM_STATUS_FAILURE;
}
+ PmCtrl |= T3_PM_PME_ENABLE;
- Value32 = MAC_MODE_PORT_MODE_MII;
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)
- {
- if(pDevice->LedMode == LED_MODE_LINK10 ||
- pDevice->WolSpeed == WOL_SPEED_10MB)
- {
- Value32 |= MAC_MODE_LINK_POLARITY;
- }
- }
- else
- {
- Value32 |= MAC_MODE_LINK_POLARITY;
- }
- REG_WR(pDevice, MacCtrl.Mode, Value32);
- MM_Wait(40); MM_Wait(40); MM_Wait(40);
+ /* Mask out all interrupts so LM_SetupPhy won't be called while we are */
+ /* setting new line speed. */
+ Value32 = REG_RD (pDevice, PciCfg.MiscHostCtrl);
+ REG_WR (pDevice, PciCfg.MiscHostCtrl,
+ Value32 | MISC_HOST_CTRL_MASK_PCI_INT);
- /* Always enable magic packet wake-up if we have vaux. */
- if((PmeSupport & T3_PCI_PM_CAP_PME_D3COLD) &&
- (pDevice->WakeUpModeCap & LM_WAKE_UP_MODE_MAGIC_PACKET))
- {
- Value32 |= MAC_MODE_DETECT_MAGIC_PACKET_ENABLE;
+ if (!pDevice->RestoreOnWakeUp) {
+ pDevice->RestoreOnWakeUp = TRUE;
+ pDevice->WakeUpDisableAutoNeg = pDevice->DisableAutoNeg;
+ pDevice->WakeUpRequestedMediaType = pDevice->RequestedMediaType;
}
- REG_WR(pDevice, MacCtrl.Mode, Value32);
+ /* Force auto-negotiation to 10 line speed. */
+ pDevice->DisableAutoNeg = FALSE;
+ pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS;
+ LM_SetupPhy (pDevice);
- /* Enable the receiver. */
- REG_WR(pDevice, MacCtrl.RxMode, RX_MODE_ENABLE);
- }
-
- /* Disable tx/rx clocks, and seletect an alternate clock. */
- if(pDevice->WolSpeed == WOL_SPEED_100MB)
- {
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- Value32 = T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
- T3_PCI_SELECT_ALTERNATE_CLOCK;
- }
- else
- {
- Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK;
- }
- REG_WR(pDevice, PciCfg.ClockCtrl, Value32);
+ /* Put the driver in the initial state, and go through the power down */
+ /* sequence. */
+ LM_Halt (pDevice);
- MM_Wait(40);
+ MM_ReadConfig32 (pDevice, T3_PCI_PM_CAP_REG, &PmeSupport);
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- Value32 = T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
- T3_PCI_SELECT_ALTERNATE_CLOCK | T3_PCI_44MHZ_CORE_CLOCK;
- }
- else
- {
- Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK |
- T3_PCI_44MHZ_CORE_CLOCK;
- }
+ if (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE) {
- REG_WR(pDevice, PciCfg.ClockCtrl, Value32);
+ /* Enable WOL. */
+ LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x5a);
+ MM_Wait (40);
- MM_Wait(40);
+ /* Set LED mode. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ Value32 = LED_CTRL_PHY_MODE_1;
+ } else {
+ if (pDevice->LedMode == LED_MODE_OUTPUT) {
+ Value32 = LED_CTRL_PHY_MODE_2;
+ } else {
+ Value32 = LED_CTRL_PHY_MODE_1;
+ }
+ }
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- Value32 = T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
- T3_PCI_44MHZ_CORE_CLOCK;
- }
- else
- {
- Value32 = T3_PCI_44MHZ_CORE_CLOCK;
- }
+ Value32 = MAC_MODE_PORT_MODE_MII;
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
+ if (pDevice->LedMode == LED_MODE_LINK10 ||
+ pDevice->WolSpeed == WOL_SPEED_10MB) {
+ Value32 |= MAC_MODE_LINK_POLARITY;
+ }
+ } else {
+ Value32 |= MAC_MODE_LINK_POLARITY;
+ }
+ REG_WR (pDevice, MacCtrl.Mode, Value32);
+ MM_Wait (40);
+ MM_Wait (40);
+ MM_Wait (40);
+
+ /* Always enable magic packet wake-up if we have vaux. */
+ if ((PmeSupport & T3_PCI_PM_CAP_PME_D3COLD) &&
+ (pDevice->WakeUpModeCap & LM_WAKE_UP_MODE_MAGIC_PACKET)) {
+ Value32 |= MAC_MODE_DETECT_MAGIC_PACKET_ENABLE;
+ }
- REG_WR(pDevice, PciCfg.ClockCtrl, Value32);
- }
- else
- {
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- Value32 = T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
- T3_PCI_SELECT_ALTERNATE_CLOCK |
- T3_PCI_POWER_DOWN_PCI_PLL133;
- }
- else
- {
- Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK |
- T3_PCI_POWER_DOWN_PCI_PLL133;
+ REG_WR (pDevice, MacCtrl.Mode, Value32);
+
+ /* Enable the receiver. */
+ REG_WR (pDevice, MacCtrl.RxMode, RX_MODE_ENABLE);
}
- REG_WR(pDevice, PciCfg.ClockCtrl, Value32);
- }
+ /* Disable tx/rx clocks, and seletect an alternate clock. */
+ if (pDevice->WolSpeed == WOL_SPEED_100MB) {
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ Value32 =
+ T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
+ T3_PCI_SELECT_ALTERNATE_CLOCK;
+ } else {
+ Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK;
+ }
+ REG_WR (pDevice, PciCfg.ClockCtrl, Value32);
+
+ MM_Wait (40);
+
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ Value32 =
+ T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
+ T3_PCI_SELECT_ALTERNATE_CLOCK |
+ T3_PCI_44MHZ_CORE_CLOCK;
+ } else {
+ Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK |
+ T3_PCI_44MHZ_CORE_CLOCK;
+ }
+
+ REG_WR (pDevice, PciCfg.ClockCtrl, Value32);
- MM_Wait(40);
+ MM_Wait (40);
- if(!pDevice->EepromWp && (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE))
- {
- /* Switch adapter to auxilliary power. */
- if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)
- {
- /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 0. */
- REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
- GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1);
- MM_Wait(40);
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ Value32 =
+ T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
+ T3_PCI_44MHZ_CORE_CLOCK;
+ } else {
+ Value32 = T3_PCI_44MHZ_CORE_CLOCK;
+ }
+
+ REG_WR (pDevice, PciCfg.ClockCtrl, Value32);
+ } else {
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ Value32 =
+ T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
+ T3_PCI_SELECT_ALTERNATE_CLOCK |
+ T3_PCI_POWER_DOWN_PCI_PLL133;
+ } else {
+ Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK |
+ T3_PCI_POWER_DOWN_PCI_PLL133;
+ }
+
+ REG_WR (pDevice, PciCfg.ClockCtrl, Value32);
}
- else
- {
- /* GPIO0 = 0, GPIO1 = 1, GPIO2 = 1. */
- REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
- GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2);
- MM_Wait(40);
-
- /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 1. */
- REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
- GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2);
- MM_Wait(40);
-
- /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 0. */
- REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
- GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1);
- MM_Wait(40);
- }
- }
-
- /* Set the phy to low power mode. */
- /* Put the the hardware in low power mode. */
- MM_WriteConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl);
-
- return LM_STATUS_SUCCESS;
-} /* LM_SetPowerState */
+ MM_Wait (40);
+
+ if (!pDevice->EepromWp
+ && (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE)) {
+ /* Switch adapter to auxilliary power. */
+ if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
+ T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
+ /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 0. */
+ REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1);
+ MM_Wait (40);
+ } else {
+ /* GPIO0 = 0, GPIO1 = 1, GPIO2 = 1. */
+ REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2);
+ MM_Wait (40);
+
+ /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 1. */
+ REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2);
+ MM_Wait (40);
+
+ /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 0. */
+ REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 |
+ GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1);
+ MM_Wait (40);
+ }
+ }
+
+ /* Set the phy to low power mode. */
+ /* Put the the hardware in low power mode. */
+ MM_WriteConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl);
+
+ return LM_STATUS_SUCCESS;
+} /* LM_SetPowerState */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-static LM_UINT32
-GetPhyAdFlowCntrlSettings(
- PLM_DEVICE_BLOCK pDevice)
+static LM_UINT32 GetPhyAdFlowCntrlSettings (PLM_DEVICE_BLOCK pDevice)
{
- LM_UINT32 Value32;
-
- Value32 = 0;
-
- /* Auto negotiation flow control only when autonegotiation is enabled. */
- if(pDevice->DisableAutoNeg == FALSE ||
- pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO ||
- pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_UTP_AUTO)
- {
- /* Please refer to Table 28B-3 of the 802.3ab-1999 spec. */
- if((pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE) ||
- ((pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE) &&
- (pDevice->FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE)))
- {
- Value32 |= PHY_AN_AD_PAUSE_CAPABLE;
- }
- else if(pDevice->FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE)
- {
- Value32 |= PHY_AN_AD_ASYM_PAUSE;
- }
- else if(pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE)
- {
- Value32 |= PHY_AN_AD_PAUSE_CAPABLE | PHY_AN_AD_ASYM_PAUSE;
+ LM_UINT32 Value32;
+
+ Value32 = 0;
+
+ /* Auto negotiation flow control only when autonegotiation is enabled. */
+ if (pDevice->DisableAutoNeg == FALSE ||
+ pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO ||
+ pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) {
+ /* Please refer to Table 28B-3 of the 802.3ab-1999 spec. */
+ if ((pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE) ||
+ ((pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE)
+ && (pDevice->
+ FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE))) {
+ Value32 |= PHY_AN_AD_PAUSE_CAPABLE;
+ } else if (pDevice->
+ FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE) {
+ Value32 |= PHY_AN_AD_ASYM_PAUSE;
+ } else if (pDevice->
+ FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE) {
+ Value32 |=
+ PHY_AN_AD_PAUSE_CAPABLE | PHY_AN_AD_ASYM_PAUSE;
+ }
}
- }
- return Value32;
+ return Value32;
}
-
/******************************************************************************/
/* Description: */
/* */
/* */
/******************************************************************************/
static LM_STATUS
-LM_ForceAutoNegBcm540xPhy(
-PLM_DEVICE_BLOCK pDevice,
-LM_REQUESTED_MEDIA_TYPE RequestedMediaType)
+LM_ForceAutoNegBcm540xPhy (PLM_DEVICE_BLOCK pDevice,
+ LM_REQUESTED_MEDIA_TYPE RequestedMediaType)
{
- LM_MEDIA_TYPE MediaType;
- LM_LINE_SPEED LineSpeed;
- LM_DUPLEX_MODE DuplexMode;
- LM_UINT32 NewPhyCtrl;
- LM_UINT32 Value32;
- LM_UINT32 Cnt;
-
- /* Get the interface type, line speed, and duplex mode. */
- LM_TranslateRequestedMediaType(RequestedMediaType, &MediaType, &LineSpeed,
- &DuplexMode);
-
- if (pDevice->RestoreOnWakeUp)
- {
- LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, 0);
- pDevice->advertising1000 = 0;
- Value32 = PHY_AN_AD_10BASET_FULL | PHY_AN_AD_10BASET_HALF;
- if (pDevice->WolSpeed == WOL_SPEED_100MB)
- {
- Value32 |= PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF;
- }
- Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
- Value32 |= GetPhyAdFlowCntrlSettings(pDevice);
- LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
- }
- /* Setup the auto-negotiation advertisement register. */
- else if(LineSpeed == LM_LINE_SPEED_UNKNOWN)
- {
- /* Setup the 10/100 Mbps auto-negotiation advertisement register. */
- Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD |
- PHY_AN_AD_10BASET_HALF | PHY_AN_AD_10BASET_FULL |
- PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF;
- Value32 |= GetPhyAdFlowCntrlSettings(pDevice);
-
- LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
-
- /* Advertise 1000Mbps */
- Value32 = BCM540X_AN_AD_1000BASET_HALF | BCM540X_AN_AD_1000BASET_FULL;
+ LM_MEDIA_TYPE MediaType;
+ LM_LINE_SPEED LineSpeed;
+ LM_DUPLEX_MODE DuplexMode;
+ LM_UINT32 NewPhyCtrl;
+ LM_UINT32 Value32;
+ LM_UINT32 Cnt;
+
+ /* Get the interface type, line speed, and duplex mode. */
+ LM_TranslateRequestedMediaType (RequestedMediaType, &MediaType,
+ &LineSpeed, &DuplexMode);
+
+ if (pDevice->RestoreOnWakeUp) {
+ LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, 0);
+ pDevice->advertising1000 = 0;
+ Value32 = PHY_AN_AD_10BASET_FULL | PHY_AN_AD_10BASET_HALF;
+ if (pDevice->WolSpeed == WOL_SPEED_100MB) {
+ Value32 |=
+ PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF;
+ }
+ Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
+ Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
+ LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
+ pDevice->advertising = Value32;
+ }
+ /* Setup the auto-negotiation advertisement register. */
+ else if (LineSpeed == LM_LINE_SPEED_UNKNOWN) {
+ /* Setup the 10/100 Mbps auto-negotiation advertisement register. */
+ Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD |
+ PHY_AN_AD_10BASET_HALF | PHY_AN_AD_10BASET_FULL |
+ PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF;
+ Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
+
+ LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
+ pDevice->advertising = Value32;
+
+ /* Advertise 1000Mbps */
+ Value32 =
+ BCM540X_AN_AD_1000BASET_HALF | BCM540X_AN_AD_1000BASET_FULL;
#if INCLUDE_5701_AX_FIX
- /* Bug: workaround for CRC error in gigabit mode when we are in */
- /* slave mode. This will force the PHY to operate in */
- /* master mode. */
- if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0)
- {
- Value32 |= BCM540X_CONFIG_AS_MASTER |
- BCM540X_ENABLE_CONFIG_AS_MASTER;
- }
+ /* Bug: workaround for CRC error in gigabit mode when we are in */
+ /* slave mode. This will force the PHY to operate in */
+ /* master mode. */
+ if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
+ pDevice->ChipRevId == T3_CHIP_ID_5701_B0) {
+ Value32 |= BCM540X_CONFIG_AS_MASTER |
+ BCM540X_ENABLE_CONFIG_AS_MASTER;
+ }
#endif
- LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, Value32);
- pDevice->advertising1000 = Value32;
- }
- else
- {
- if(LineSpeed == LM_LINE_SPEED_1000MBPS)
- {
- Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
- Value32 |= GetPhyAdFlowCntrlSettings(pDevice);
+ LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, Value32);
+ pDevice->advertising1000 = Value32;
+ } else {
+ if (LineSpeed == LM_LINE_SPEED_1000MBPS) {
+ Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
+ Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
+
+ LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
+ pDevice->advertising = Value32;
+
+ if (DuplexMode != LM_DUPLEX_MODE_FULL) {
+ Value32 = BCM540X_AN_AD_1000BASET_HALF;
+ } else {
+ Value32 = BCM540X_AN_AD_1000BASET_FULL;
+ }
- LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
+ LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG,
+ Value32);
+ pDevice->advertising1000 = Value32;
+ } else if (LineSpeed == LM_LINE_SPEED_100MBPS) {
+ LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, 0);
+ pDevice->advertising1000 = 0;
+
+ if (DuplexMode != LM_DUPLEX_MODE_FULL) {
+ Value32 = PHY_AN_AD_100BASETX_HALF;
+ } else {
+ Value32 = PHY_AN_AD_100BASETX_FULL;
+ }
- if(DuplexMode != LM_DUPLEX_MODE_FULL)
- {
- Value32 = BCM540X_AN_AD_1000BASET_HALF;
- }
- else
- {
- Value32 = BCM540X_AN_AD_1000BASET_FULL;
- }
+ Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
+ Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
- LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, Value32);
- pDevice->advertising1000 = Value32;
- }
- else if(LineSpeed == LM_LINE_SPEED_100MBPS)
- {
- LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, 0);
- pDevice->advertising1000 = 0;
+ LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
+ pDevice->advertising = Value32;
+ } else if (LineSpeed == LM_LINE_SPEED_10MBPS) {
+ LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, 0);
+ pDevice->advertising1000 = 0;
- if(DuplexMode != LM_DUPLEX_MODE_FULL)
- {
- Value32 = PHY_AN_AD_100BASETX_HALF;
- }
- else
- {
- Value32 = PHY_AN_AD_100BASETX_FULL;
- }
+ if (DuplexMode != LM_DUPLEX_MODE_FULL) {
+ Value32 = PHY_AN_AD_10BASET_HALF;
+ } else {
+ Value32 = PHY_AN_AD_10BASET_FULL;
+ }
- Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
- Value32 |= GetPhyAdFlowCntrlSettings(pDevice);
+ Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
+ Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
- LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
- }
- else if(LineSpeed == LM_LINE_SPEED_10MBPS)
- {
- LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, 0);
- pDevice->advertising1000 = 0;
-
- if(DuplexMode != LM_DUPLEX_MODE_FULL)
- {
- Value32 = PHY_AN_AD_10BASET_HALF;
- }
- else
- {
- Value32 = PHY_AN_AD_10BASET_FULL;
- }
-
- Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
- Value32 |= GetPhyAdFlowCntrlSettings(pDevice);
-
- LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
- }
- }
-
- /* Force line speed if auto-negotiation is disabled. */
- if(pDevice->DisableAutoNeg && LineSpeed != LM_LINE_SPEED_UNKNOWN)
- {
- /* This code path is executed only when there is link. */
- pDevice->MediaType = MediaType;
- pDevice->LineSpeed = LineSpeed;
- pDevice->DuplexMode = DuplexMode;
-
- /* Force line seepd. */
- NewPhyCtrl = 0;
- switch(LineSpeed)
- {
- case LM_LINE_SPEED_10MBPS:
- NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_10MBPS;
- break;
- case LM_LINE_SPEED_100MBPS:
- NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_100MBPS;
- break;
- case LM_LINE_SPEED_1000MBPS:
- NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_1000MBPS;
- break;
- default:
- NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_1000MBPS;
- break;
+ LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
+ pDevice->advertising = Value32;
+ }
}
- if(DuplexMode == LM_DUPLEX_MODE_FULL)
- {
- NewPhyCtrl |= PHY_CTRL_FULL_DUPLEX_MODE;
- }
+ /* Force line speed if auto-negotiation is disabled. */
+ if (pDevice->DisableAutoNeg && LineSpeed != LM_LINE_SPEED_UNKNOWN) {
+ /* This code path is executed only when there is link. */
+ pDevice->MediaType = MediaType;
+ pDevice->LineSpeed = LineSpeed;
+ pDevice->DuplexMode = DuplexMode;
- /* Don't do anything if the PHY_CTRL is already what we wanted. */
- LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32);
- if(Value32 != NewPhyCtrl)
- {
- /* Temporary bring the link down before forcing line speed. */
- LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_LOOPBACK_MODE);
+ /* Force line seepd. */
+ NewPhyCtrl = 0;
+ switch (LineSpeed) {
+ case LM_LINE_SPEED_10MBPS:
+ NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_10MBPS;
+ break;
+ case LM_LINE_SPEED_100MBPS:
+ NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_100MBPS;
+ break;
+ case LM_LINE_SPEED_1000MBPS:
+ NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_1000MBPS;
+ break;
+ default:
+ NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_1000MBPS;
+ break;
+ }
- /* Wait for link to go down. */
- for(Cnt = 0; Cnt < 15000; Cnt++)
- {
- MM_Wait(10);
+ if (DuplexMode == LM_DUPLEX_MODE_FULL) {
+ NewPhyCtrl |= PHY_CTRL_FULL_DUPLEX_MODE;
+ }
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
- LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32);
+ /* Don't do anything if the PHY_CTRL is already what we wanted. */
+ LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32);
+ if (Value32 != NewPhyCtrl) {
+ /* Temporary bring the link down before forcing line speed. */
+ LM_WritePhy (pDevice, PHY_CTRL_REG,
+ PHY_CTRL_LOOPBACK_MODE);
- if(!(Value32 & PHY_STATUS_LINK_PASS))
- {
- MM_Wait(40);
- break;
- }
- }
+ /* Wait for link to go down. */
+ for (Cnt = 0; Cnt < 15000; Cnt++) {
+ MM_Wait (10);
- LM_WritePhy(pDevice, PHY_CTRL_REG, NewPhyCtrl);
- MM_Wait(40);
- }
- }
- else
- {
- LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_AUTO_NEG_ENABLE |
- PHY_CTRL_RESTART_AUTO_NEG);
- }
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
+ LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
+
+ if (!(Value32 & PHY_STATUS_LINK_PASS)) {
+ MM_Wait (40);
+ break;
+ }
+ }
- return LM_STATUS_SUCCESS;
-} /* LM_ForceAutoNegBcm540xPhy */
+ LM_WritePhy (pDevice, PHY_CTRL_REG, NewPhyCtrl);
+ MM_Wait (40);
+ }
+ } else {
+ LM_WritePhy (pDevice, PHY_CTRL_REG, PHY_CTRL_AUTO_NEG_ENABLE |
+ PHY_CTRL_RESTART_AUTO_NEG);
+ }
+ return LM_STATUS_SUCCESS;
+} /* LM_ForceAutoNegBcm540xPhy */
/******************************************************************************/
/* Description: */
/* Return: */
/******************************************************************************/
static LM_STATUS
-LM_ForceAutoNeg(
-PLM_DEVICE_BLOCK pDevice,
-LM_REQUESTED_MEDIA_TYPE RequestedMediaType)
+LM_ForceAutoNeg (PLM_DEVICE_BLOCK pDevice,
+ LM_REQUESTED_MEDIA_TYPE RequestedMediaType)
{
- LM_STATUS LmStatus;
+ LM_STATUS LmStatus;
- /* Initialize the phy chip. */
- switch(pDevice->PhyId & PHY_ID_MASK)
- {
+ /* Initialize the phy chip. */
+ switch (pDevice->PhyId & PHY_ID_MASK) {
case PHY_BCM5400_PHY_ID:
case PHY_BCM5401_PHY_ID:
case PHY_BCM5411_PHY_ID:
case PHY_BCM5701_PHY_ID:
case PHY_BCM5703_PHY_ID:
case PHY_BCM5704_PHY_ID:
- LmStatus = LM_ForceAutoNegBcm540xPhy(pDevice, RequestedMediaType);
- break;
+ LmStatus =
+ LM_ForceAutoNegBcm540xPhy (pDevice, RequestedMediaType);
+ break;
default:
- LmStatus = LM_STATUS_FAILURE;
- break;
- }
+ LmStatus = LM_STATUS_FAILURE;
+ break;
+ }
- return LmStatus;
-} /* LM_ForceAutoNeg */
+ return LmStatus;
+} /* LM_ForceAutoNeg */
/******************************************************************************/
/* Description: */
/* */
/* Return: */
/******************************************************************************/
-LM_STATUS LM_LoadFirmware(PLM_DEVICE_BLOCK pDevice,
- PT3_FWIMG_INFO pFwImg,
- LM_UINT32 LoadCpu,
- LM_UINT32 StartCpu)
+LM_STATUS LM_LoadFirmware (PLM_DEVICE_BLOCK pDevice,
+ PT3_FWIMG_INFO pFwImg,
+ LM_UINT32 LoadCpu, LM_UINT32 StartCpu)
{
- LM_UINT32 i;
- LM_UINT32 address;
+ LM_UINT32 i;
+ LM_UINT32 address;
- if (LoadCpu & T3_RX_CPU_ID)
- {
- if (LM_HaltCpu(pDevice,T3_RX_CPU_ID) != LM_STATUS_SUCCESS)
- {
- return LM_STATUS_FAILURE;
- }
+ if (LoadCpu & T3_RX_CPU_ID) {
+ if (LM_HaltCpu (pDevice, T3_RX_CPU_ID) != LM_STATUS_SUCCESS) {
+ return LM_STATUS_FAILURE;
+ }
- /* First of all clear scrach pad memory */
- for (i = 0; i < T3_RX_CPU_SPAD_SIZE; i+=4)
- {
- LM_RegWrInd(pDevice,T3_RX_CPU_SPAD_ADDR+i,0);
- }
+ /* First of all clear scrach pad memory */
+ for (i = 0; i < T3_RX_CPU_SPAD_SIZE; i += 4) {
+ LM_RegWrInd (pDevice, T3_RX_CPU_SPAD_ADDR + i, 0);
+ }
- /* Copy code first */
- address = T3_RX_CPU_SPAD_ADDR + (pFwImg->Text.Offset & 0xffff);
- for (i = 0; i <= pFwImg->Text.Length; i+=4)
- {
- LM_RegWrInd(pDevice,address+i,
- ((LM_UINT32 *)pFwImg->Text.Buffer)[i/4]);
- }
+ /* Copy code first */
+ address = T3_RX_CPU_SPAD_ADDR + (pFwImg->Text.Offset & 0xffff);
+ for (i = 0; i <= pFwImg->Text.Length; i += 4) {
+ LM_RegWrInd (pDevice, address + i,
+ ((LM_UINT32 *) pFwImg->Text.Buffer)[i /
+ 4]);
+ }
- address = T3_RX_CPU_SPAD_ADDR + (pFwImg->ROnlyData.Offset & 0xffff);
- for (i = 0; i <= pFwImg->ROnlyData.Length; i+=4)
- {
- LM_RegWrInd(pDevice,address+i,
- ((LM_UINT32 *)pFwImg->ROnlyData.Buffer)[i/4]);
- }
+ address =
+ T3_RX_CPU_SPAD_ADDR + (pFwImg->ROnlyData.Offset & 0xffff);
+ for (i = 0; i <= pFwImg->ROnlyData.Length; i += 4) {
+ LM_RegWrInd (pDevice, address + i,
+ ((LM_UINT32 *) pFwImg->ROnlyData.
+ Buffer)[i / 4]);
+ }
- address = T3_RX_CPU_SPAD_ADDR + (pFwImg->Data.Offset & 0xffff);
- for (i= 0; i <= pFwImg->Data.Length; i+=4)
- {
- LM_RegWrInd(pDevice,address+i,
- ((LM_UINT32 *)pFwImg->Data.Buffer)[i/4]);
+ address = T3_RX_CPU_SPAD_ADDR + (pFwImg->Data.Offset & 0xffff);
+ for (i = 0; i <= pFwImg->Data.Length; i += 4) {
+ LM_RegWrInd (pDevice, address + i,
+ ((LM_UINT32 *) pFwImg->Data.Buffer)[i /
+ 4]);
+ }
}
- }
- if (LoadCpu & T3_TX_CPU_ID)
- {
- if (LM_HaltCpu(pDevice,T3_TX_CPU_ID) != LM_STATUS_SUCCESS)
- {
- return LM_STATUS_FAILURE;
- }
+ if (LoadCpu & T3_TX_CPU_ID) {
+ if (LM_HaltCpu (pDevice, T3_TX_CPU_ID) != LM_STATUS_SUCCESS) {
+ return LM_STATUS_FAILURE;
+ }
- /* First of all clear scrach pad memory */
- for (i = 0; i < T3_TX_CPU_SPAD_SIZE; i+=4)
- {
- LM_RegWrInd(pDevice,T3_TX_CPU_SPAD_ADDR+i,0);
- }
+ /* First of all clear scrach pad memory */
+ for (i = 0; i < T3_TX_CPU_SPAD_SIZE; i += 4) {
+ LM_RegWrInd (pDevice, T3_TX_CPU_SPAD_ADDR + i, 0);
+ }
- /* Copy code first */
- address = T3_TX_CPU_SPAD_ADDR + (pFwImg->Text.Offset & 0xffff);
- for (i= 0; i <= pFwImg->Text.Length; i+=4)
- {
- LM_RegWrInd(pDevice,address+i,
- ((LM_UINT32 *)pFwImg->Text.Buffer)[i/4]);
- }
+ /* Copy code first */
+ address = T3_TX_CPU_SPAD_ADDR + (pFwImg->Text.Offset & 0xffff);
+ for (i = 0; i <= pFwImg->Text.Length; i += 4) {
+ LM_RegWrInd (pDevice, address + i,
+ ((LM_UINT32 *) pFwImg->Text.Buffer)[i /
+ 4]);
+ }
- address = T3_TX_CPU_SPAD_ADDR + (pFwImg->ROnlyData.Offset & 0xffff);
- for (i= 0; i <= pFwImg->ROnlyData.Length; i+=4)
- {
- LM_RegWrInd(pDevice,address+i,
- ((LM_UINT32 *)pFwImg->ROnlyData.Buffer)[i/4]);
- }
+ address =
+ T3_TX_CPU_SPAD_ADDR + (pFwImg->ROnlyData.Offset & 0xffff);
+ for (i = 0; i <= pFwImg->ROnlyData.Length; i += 4) {
+ LM_RegWrInd (pDevice, address + i,
+ ((LM_UINT32 *) pFwImg->ROnlyData.
+ Buffer)[i / 4]);
+ }
- address = T3_TX_CPU_SPAD_ADDR + (pFwImg->Data.Offset & 0xffff);
- for (i= 0; i <= pFwImg->Data.Length; i+=4)
- {
- LM_RegWrInd(pDevice,address+i,
- ((LM_UINT32 *)pFwImg->Data.Buffer)[i/4]);
+ address = T3_TX_CPU_SPAD_ADDR + (pFwImg->Data.Offset & 0xffff);
+ for (i = 0; i <= pFwImg->Data.Length; i += 4) {
+ LM_RegWrInd (pDevice, address + i,
+ ((LM_UINT32 *) pFwImg->Data.Buffer)[i /
+ 4]);
+ }
}
- }
- if (StartCpu & T3_RX_CPU_ID)
- {
- /* Start Rx CPU */
- REG_WR(pDevice,rxCpu.reg.state, 0xffffffff);
- REG_WR(pDevice,rxCpu.reg.PC,pFwImg->StartAddress);
- for (i = 0 ; i < 5; i++)
- {
- if (pFwImg->StartAddress == REG_RD(pDevice,rxCpu.reg.PC))
- break;
+ if (StartCpu & T3_RX_CPU_ID) {
+ /* Start Rx CPU */
+ REG_WR (pDevice, rxCpu.reg.state, 0xffffffff);
+ REG_WR (pDevice, rxCpu.reg.PC, pFwImg->StartAddress);
+ for (i = 0; i < 5; i++) {
+ if (pFwImg->StartAddress ==
+ REG_RD (pDevice, rxCpu.reg.PC))
+ break;
+
+ REG_WR (pDevice, rxCpu.reg.state, 0xffffffff);
+ REG_WR (pDevice, rxCpu.reg.mode, CPU_MODE_HALT);
+ REG_WR (pDevice, rxCpu.reg.PC, pFwImg->StartAddress);
+ MM_Wait (1000);
+ }
- REG_WR(pDevice,rxCpu.reg.state, 0xffffffff);
- REG_WR(pDevice,rxCpu.reg.mode,CPU_MODE_HALT);
- REG_WR(pDevice,rxCpu.reg.PC,pFwImg->StartAddress);
- MM_Wait(1000);
+ REG_WR (pDevice, rxCpu.reg.state, 0xffffffff);
+ REG_WR (pDevice, rxCpu.reg.mode, 0);
}
- REG_WR(pDevice,rxCpu.reg.state, 0xffffffff);
- REG_WR(pDevice,rxCpu.reg.mode, 0);
- }
+ if (StartCpu & T3_TX_CPU_ID) {
+ /* Start Tx CPU */
+ REG_WR (pDevice, txCpu.reg.state, 0xffffffff);
+ REG_WR (pDevice, txCpu.reg.PC, pFwImg->StartAddress);
+ for (i = 0; i < 5; i++) {
+ if (pFwImg->StartAddress ==
+ REG_RD (pDevice, txCpu.reg.PC))
+ break;
- if (StartCpu & T3_TX_CPU_ID)
- {
- /* Start Tx CPU */
- REG_WR(pDevice,txCpu.reg.state, 0xffffffff);
- REG_WR(pDevice,txCpu.reg.PC,pFwImg->StartAddress);
- for (i = 0 ; i < 5; i++)
- {
- if (pFwImg->StartAddress == REG_RD(pDevice,txCpu.reg.PC))
- break;
+ REG_WR (pDevice, txCpu.reg.state, 0xffffffff);
+ REG_WR (pDevice, txCpu.reg.mode, CPU_MODE_HALT);
+ REG_WR (pDevice, txCpu.reg.PC, pFwImg->StartAddress);
+ MM_Wait (1000);
+ }
- REG_WR(pDevice,txCpu.reg.state, 0xffffffff);
- REG_WR(pDevice,txCpu.reg.mode,CPU_MODE_HALT);
- REG_WR(pDevice,txCpu.reg.PC,pFwImg->StartAddress);
- MM_Wait(1000);
+ REG_WR (pDevice, txCpu.reg.state, 0xffffffff);
+ REG_WR (pDevice, txCpu.reg.mode, 0);
}
- REG_WR(pDevice,txCpu.reg.state, 0xffffffff);
- REG_WR(pDevice,txCpu.reg.mode, 0);
- }
-
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-STATIC LM_STATUS LM_HaltCpu(PLM_DEVICE_BLOCK pDevice,LM_UINT32 cpu_number)
+STATIC LM_STATUS LM_HaltCpu (PLM_DEVICE_BLOCK pDevice, LM_UINT32 cpu_number)
{
- LM_UINT32 i;
+ LM_UINT32 i;
- if (cpu_number == T3_RX_CPU_ID)
- {
- for (i = 0 ; i < 10000; i++)
- {
- REG_WR(pDevice,rxCpu.reg.state, 0xffffffff);
- REG_WR(pDevice,rxCpu.reg.mode,CPU_MODE_HALT);
+ if (cpu_number == T3_RX_CPU_ID) {
+ for (i = 0; i < 10000; i++) {
+ REG_WR (pDevice, rxCpu.reg.state, 0xffffffff);
+ REG_WR (pDevice, rxCpu.reg.mode, CPU_MODE_HALT);
- if (REG_RD(pDevice,rxCpu.reg.mode) & CPU_MODE_HALT)
- break;
- }
+ if (REG_RD (pDevice, rxCpu.reg.mode) & CPU_MODE_HALT)
+ break;
+ }
- REG_WR(pDevice,rxCpu.reg.state, 0xffffffff);
- REG_WR(pDevice,rxCpu.reg.mode,CPU_MODE_HALT);
- MM_Wait(10);
- }
- else
- {
- for (i = 0 ; i < 10000; i++)
- {
- REG_WR(pDevice,txCpu.reg.state, 0xffffffff);
- REG_WR(pDevice,txCpu.reg.mode,CPU_MODE_HALT);
+ REG_WR (pDevice, rxCpu.reg.state, 0xffffffff);
+ REG_WR (pDevice, rxCpu.reg.mode, CPU_MODE_HALT);
+ MM_Wait (10);
+ } else {
+ for (i = 0; i < 10000; i++) {
+ REG_WR (pDevice, txCpu.reg.state, 0xffffffff);
+ REG_WR (pDevice, txCpu.reg.mode, CPU_MODE_HALT);
- if (REG_RD(pDevice,txCpu.reg.mode) & CPU_MODE_HALT)
- break;
+ if (REG_RD (pDevice, txCpu.reg.mode) & CPU_MODE_HALT)
+ break;
+ }
}
- }
- return (( i == 10000) ? LM_STATUS_FAILURE : LM_STATUS_SUCCESS);
+ return ((i == 10000) ? LM_STATUS_FAILURE : LM_STATUS_SUCCESS);
}
-
-int
-LM_BlinkLED(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDurationSec)
+int LM_BlinkLED (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDurationSec)
{
LM_UINT32 Oldcfg;
int j;
int ret = 0;
- if(BlinkDurationSec == 0)
- {
+ if (BlinkDurationSec == 0) {
return 0;
}
- if(BlinkDurationSec > 120)
- {
+ if (BlinkDurationSec > 120) {
BlinkDurationSec = 120;
}
- Oldcfg = REG_RD(pDevice, MacCtrl.LedCtrl);
- for(j = 0; j < BlinkDurationSec * 2; j++)
- {
- if(j % 2)
- {
+ Oldcfg = REG_RD (pDevice, MacCtrl.LedCtrl);
+ for (j = 0; j < BlinkDurationSec * 2; j++) {
+ if (j % 2) {
/* Turn on the LEDs. */
- REG_WR(pDevice, MacCtrl.LedCtrl,
+ REG_WR (pDevice, MacCtrl.LedCtrl,
LED_CTRL_OVERRIDE_LINK_LED |
LED_CTRL_1000MBPS_LED_ON |
LED_CTRL_100MBPS_LED_ON |
LED_CTRL_OVERRIDE_TRAFFIC_LED |
LED_CTRL_BLINK_TRAFFIC_LED |
LED_CTRL_TRAFFIC_LED);
- }
- else
- {
+ } else {
/* Turn off the LEDs. */
- REG_WR(pDevice, MacCtrl.LedCtrl,
+ REG_WR (pDevice, MacCtrl.LedCtrl,
LED_CTRL_OVERRIDE_LINK_LED |
LED_CTRL_OVERRIDE_TRAFFIC_LED);
}
#ifndef EMBEDDED
current->state = TASK_INTERRUPTIBLE;
- if (schedule_timeout(HZ/2) != 0) {
+ if (schedule_timeout (HZ / 2) != 0) {
ret = -EINTR;
break;
}
#else
- udelay(100000); /* 1s sleep */
+ udelay (100000); /* 1s sleep */
#endif
}
- REG_WR(pDevice, MacCtrl.LedCtrl, Oldcfg);
+ REG_WR (pDevice, MacCtrl.LedCtrl, Oldcfg);
return ret;
}
-int t3_do_dma(PLM_DEVICE_BLOCK pDevice,
- LM_PHYSICAL_ADDRESS host_addr_phy, int length,
- int dma_read)
+int t3_do_dma (PLM_DEVICE_BLOCK pDevice,
+ LM_PHYSICAL_ADDRESS host_addr_phy, int length, int dma_read)
{
- T3_DMA_DESC dma_desc;
- int i;
- LM_UINT32 dma_desc_addr;
- LM_UINT32 value32;
-
- REG_WR(pDevice, BufMgr.Mode, 0);
- REG_WR(pDevice, Ftq.Reset, 0);
-
- dma_desc.host_addr.High = host_addr_phy.High;
- dma_desc.host_addr.Low = host_addr_phy.Low;
- dma_desc.nic_mbuf = 0x2100;
- dma_desc.len = length;
- dma_desc.flags = 0x00000004; /* Generate Rx-CPU event */
-
- if (dma_read)
- {
- dma_desc.cqid_sqid = (T3_QID_RX_BD_COMP << 8) |
- T3_QID_DMA_HIGH_PRI_READ;
- REG_WR(pDevice, DmaRead.Mode, DMA_READ_MODE_ENABLE);
- }
- else
- {
- dma_desc.cqid_sqid = (T3_QID_RX_DATA_COMP << 8) |
- T3_QID_DMA_HIGH_PRI_WRITE;
- REG_WR(pDevice, DmaWrite.Mode, DMA_WRITE_MODE_ENABLE);
- }
-
- dma_desc_addr = T3_NIC_DMA_DESC_POOL_ADDR;
-
- /* Writing this DMA descriptor to DMA memory */
- for (i = 0; i < sizeof(T3_DMA_DESC); i += 4)
- {
- value32 = *((PLM_UINT32) (((PLM_UINT8) &dma_desc) + i));
- MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, dma_desc_addr+i);
- MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_DATA_REG, cpu_to_le32(value32));
- }
- MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, 0);
-
- if (dma_read)
- REG_WR(pDevice, Ftq.DmaHighReadFtqFifoEnqueueDequeue, dma_desc_addr);
- else
- REG_WR(pDevice, Ftq.DmaHighWriteFtqFifoEnqueueDequeue, dma_desc_addr);
-
- for (i = 0; i < 40; i++)
- {
+ T3_DMA_DESC dma_desc;
+ int i;
+ LM_UINT32 dma_desc_addr;
+ LM_UINT32 value32;
+
+ REG_WR (pDevice, BufMgr.Mode, 0);
+ REG_WR (pDevice, Ftq.Reset, 0);
+
+ dma_desc.host_addr.High = host_addr_phy.High;
+ dma_desc.host_addr.Low = host_addr_phy.Low;
+ dma_desc.nic_mbuf = 0x2100;
+ dma_desc.len = length;
+ dma_desc.flags = 0x00000004; /* Generate Rx-CPU event */
+
+ if (dma_read) {
+ dma_desc.cqid_sqid = (T3_QID_RX_BD_COMP << 8) |
+ T3_QID_DMA_HIGH_PRI_READ;
+ REG_WR (pDevice, DmaRead.Mode, DMA_READ_MODE_ENABLE);
+ } else {
+ dma_desc.cqid_sqid = (T3_QID_RX_DATA_COMP << 8) |
+ T3_QID_DMA_HIGH_PRI_WRITE;
+ REG_WR (pDevice, DmaWrite.Mode, DMA_WRITE_MODE_ENABLE);
+ }
+
+ dma_desc_addr = T3_NIC_DMA_DESC_POOL_ADDR;
+
+ /* Writing this DMA descriptor to DMA memory */
+ for (i = 0; i < sizeof (T3_DMA_DESC); i += 4) {
+ value32 = *((PLM_UINT32) (((PLM_UINT8) & dma_desc) + i));
+ MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG,
+ dma_desc_addr + i);
+ MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_DATA_REG,
+ cpu_to_le32 (value32));
+ }
+ MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, 0);
+
if (dma_read)
- value32 = REG_RD(pDevice, Ftq.RcvBdCompFtqFifoEnqueueDequeue);
+ REG_WR (pDevice, Ftq.DmaHighReadFtqFifoEnqueueDequeue,
+ dma_desc_addr);
else
- value32 = REG_RD(pDevice, Ftq.RcvDataCompFtqFifoEnqueueDequeue);
+ REG_WR (pDevice, Ftq.DmaHighWriteFtqFifoEnqueueDequeue,
+ dma_desc_addr);
+
+ for (i = 0; i < 40; i++) {
+ if (dma_read)
+ value32 =
+ REG_RD (pDevice,
+ Ftq.RcvBdCompFtqFifoEnqueueDequeue);
+ else
+ value32 =
+ REG_RD (pDevice,
+ Ftq.RcvDataCompFtqFifoEnqueueDequeue);
- if ((value32 & 0xffff) == dma_desc_addr)
- break;
+ if ((value32 & 0xffff) == dma_desc_addr)
+ break;
- MM_Wait(10);
- }
+ MM_Wait (10);
+ }
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
STATIC LM_STATUS
-LM_DmaTest(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt,
- LM_PHYSICAL_ADDRESS BufferPhy, LM_UINT32 BufferSize)
+LM_DmaTest (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt,
+ LM_PHYSICAL_ADDRESS BufferPhy, LM_UINT32 BufferSize)
{
- int j;
- LM_UINT32 *ptr;
- int dma_success = 0;
+ int j;
+ LM_UINT32 *ptr;
+ int dma_success = 0;
+
+ if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700 &&
+ T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5701) {
+ return LM_STATUS_SUCCESS;
+ }
+ while (!dma_success) {
+ /* Fill data with incremental patterns */
+ ptr = (LM_UINT32 *) pBufferVirt;
+ for (j = 0; j < BufferSize / 4; j++)
+ *ptr++ = j;
+
+ if (t3_do_dma (pDevice, BufferPhy, BufferSize, 1) ==
+ LM_STATUS_FAILURE) {
+ return LM_STATUS_FAILURE;
+ }
- if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700 &&
- T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701)
- {
- return LM_STATUS_SUCCESS;
- }
- while (!dma_success)
- {
- /* Fill data with incremental patterns */
- ptr = (LM_UINT32 *)pBufferVirt;
- for (j = 0; j < BufferSize/4; j++)
- *ptr++ = j;
-
- if (t3_do_dma(pDevice,BufferPhy,BufferSize, 1) == LM_STATUS_FAILURE)
- {
- return LM_STATUS_FAILURE;
- }
+ MM_Wait (40);
+ ptr = (LM_UINT32 *) pBufferVirt;
+ /* Fill data with zero */
+ for (j = 0; j < BufferSize / 4; j++)
+ *ptr++ = 0;
- MM_Wait(40);
- ptr = (LM_UINT32 *)pBufferVirt;
- /* Fill data with zero */
- for (j = 0; j < BufferSize/4; j++)
- *ptr++ = 0;
+ if (t3_do_dma (pDevice, BufferPhy, BufferSize, 0) ==
+ LM_STATUS_FAILURE) {
+ return LM_STATUS_FAILURE;
+ }
- if (t3_do_dma(pDevice,BufferPhy,BufferSize, 0) == LM_STATUS_FAILURE)
- {
- return LM_STATUS_FAILURE;
+ MM_Wait (40);
+ /* Check for data */
+ ptr = (LM_UINT32 *) pBufferVirt;
+ for (j = 0; j < BufferSize / 4; j++) {
+ if (*ptr++ != j) {
+ if ((pDevice->
+ DmaReadWriteCtrl &
+ DMA_CTRL_WRITE_BOUNDARY_MASK)
+ == DMA_CTRL_WRITE_BOUNDARY_DISABLE) {
+ pDevice->DmaReadWriteCtrl =
+ (pDevice->
+ DmaReadWriteCtrl &
+ ~DMA_CTRL_WRITE_BOUNDARY_MASK) |
+ DMA_CTRL_WRITE_BOUNDARY_16;
+ REG_WR (pDevice,
+ PciCfg.DmaReadWriteCtrl,
+ pDevice->DmaReadWriteCtrl);
+ break;
+ } else {
+ return LM_STATUS_FAILURE;
+ }
+ }
+ }
+ if (j == (BufferSize / 4))
+ dma_success = 1;
}
-
- MM_Wait(40);
- /* Check for data */
- ptr = (LM_UINT32 *)pBufferVirt;
- for (j = 0; j < BufferSize/4; j++)
- {
- if (*ptr++ != j)
- {
- if ((pDevice->DmaReadWriteCtrl & DMA_CTRL_WRITE_BOUNDARY_MASK)
- == DMA_CTRL_WRITE_BOUNDARY_DISABLE)
- {
- pDevice->DmaReadWriteCtrl = (pDevice->DmaReadWriteCtrl &
- ~DMA_CTRL_WRITE_BOUNDARY_MASK) |
- DMA_CTRL_WRITE_BOUNDARY_16;
- REG_WR(pDevice, PciCfg.DmaReadWriteCtrl,
- pDevice->DmaReadWriteCtrl);
- break;
- }
- else
- {
- return LM_STATUS_FAILURE;
- }
- }
- }
- if (j == (BufferSize/4))
- dma_success = 1;
- }
- return LM_STATUS_SUCCESS;
+ return LM_STATUS_SUCCESS;
}
-#endif /* CFG_CMD_NET, !CONFIG_NET_MULTI, CONFIG_TIGON3 */
+#endif /* CFG_CMD_NET, !CONFIG_NET_MULTI, CONFIG_TIGON3 */
#include "bcm570x_autoneg.h"
#endif
-
/* io defines */
#if !defined(BIG_ENDIAN_HOST)
#define readl(addr) \
#define writel(b,addr) \
((*(volatile unsigned int *)(addr)) = (LONGSWAP(b)))
#else
-#if 0 /* !defined(PPC603) */
+#if 0 /* !defined(PPC603) */
#define readl(addr) (*(volatile unsigned int*)(0xa0000000 + (unsigned long)(addr)))
#define writel(b,addr) ((*(volatile unsigned int *) ((unsigned long)(addr) + 0xa0000000)) = (b))
#else
#define readl(addr) (*(volatile unsigned int*)(addr))
#define writel(b,addr) ((*(volatile unsigned int *) (addr)) = (b))
#else
-extern int sprintf(char* buf, const char* f, ...);
-static __inline unsigned int readl(void* addr){
- char buf[128];
- unsigned int tmp = (*(volatile unsigned int*)(addr));
- sprintf(buf,"%s:%s: read 0x%x from 0x%x\n",__FILE__,__LINE__,tmp,addr,0,0);
- sysSerialPrintString(buf);
- return tmp;
+extern int sprintf (char *buf, const char *f, ...);
+static __inline unsigned int readl (void *addr)
+{
+ char buf[128];
+ unsigned int tmp = (*(volatile unsigned int *)(addr));
+ sprintf (buf, "%s:%s: read 0x%x from 0x%x\n", __FILE__, __LINE__, tmp,
+ addr, 0, 0);
+ sysSerialPrintString (buf);
+ return tmp;
}
-static __inline void writel(unsigned int b, unsigned int addr){
- char buf[128];
- ((*(volatile unsigned int *) (addr)) = (b));
- sprintf(buf,"%s:%s: write 0x%x to 0x%x\n",__FILE__,__LINE__,b,addr,0,0);
- sysSerialPrintString(buf);
+static __inline void writel (unsigned int b, unsigned int addr)
+{
+ char buf[128];
+ ((*(volatile unsigned int *)(addr)) = (b));
+ sprintf (buf, "%s:%s: write 0x%x to 0x%x\n", __FILE__, __LINE__, b,
+ addr, 0, 0);
+ sysSerialPrintString (buf);
}
#endif
-#endif /* PPC603 */
+#endif /* PPC603 */
#endif
-
/******************************************************************************/
/* Constants. */
/******************************************************************************/
/* B0 bug. */
#define BCM5700_BX_MIN_FRAG_SIZE 10
-#define BCM5700_BX_MIN_FRAG_BUF_SIZE 16 /* nice aligned size. */
+#define BCM5700_BX_MIN_FRAG_BUF_SIZE 16 /* nice aligned size. */
#define BCM5700_BX_MIN_FRAG_BUF_SIZE_MASK (BCM5700_BX_MIN_FRAG_BUF_SIZE-1)
#define BCM5700_BX_TX_COPY_BUF_SIZE (BCM5700_BX_MIN_FRAG_BUF_SIZE * \
MAX_FRAGMENT_COUNT)
/* Number of entries in the Standard Receive RCB. Must be 512 entries. */
#define T3_STD_RCV_RCB_ENTRY_COUNT 512
#define T3_STD_RCV_RCB_ENTRY_COUNT_MASK (T3_STD_RCV_RCB_ENTRY_COUNT-1)
-#define DEFAULT_STD_RCV_DESC_COUNT 200 /* Must be < 512. */
+#define DEFAULT_STD_RCV_DESC_COUNT 200 /* Must be < 512. */
#define MAX_STD_RCV_BUFFER_SIZE 0x600
/* Number of entries in the Mini Receive RCB. This value can either be */
/* 0, 1024. Currently Mini Receive RCB is disabled. */
#ifndef T3_MINI_RCV_RCB_ENTRY_COUNT
#define T3_MINI_RCV_RCB_ENTRY_COUNT 0
-#endif /* T3_MINI_RCV_RCB_ENTRY_COUNT */
+#endif /* T3_MINI_RCV_RCB_ENTRY_COUNT */
#define T3_MINI_RCV_RCB_ENTRY_COUNT_MASK (T3_MINI_RCV_RCB_ENTRY_COUNT-1)
#define MAX_MINI_RCV_BUFFER_SIZE 512
#define DEFAULT_MINI_RCV_BUFFER_SIZE 64
-#define DEFAULT_MINI_RCV_DESC_COUNT 100 /* Must be < 1024. */
+#define DEFAULT_MINI_RCV_DESC_COUNT 100 /* Must be < 1024. */
/* Number of entries in the Jumbo Receive RCB. This value must 256 or 0. */
/* Currently, Jumbo Receive RCB is disabled. */
#ifndef T3_JUMBO_RCV_RCB_ENTRY_COUNT
#define T3_JUMBO_RCV_RCB_ENTRY_COUNT 0
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
#define T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK (T3_JUMBO_RCV_RCB_ENTRY_COUNT-1)
-#define MAX_JUMBO_RCV_BUFFER_SIZE (10 * 1024) /* > 1514 */
-#define DEFAULT_JUMBO_RCV_BUFFER_SIZE (4 * 1024) /* > 1514 */
-#define DEFAULT_JUMBO_RCV_DESC_COUNT 128 /* Must be < 256. */
+#define MAX_JUMBO_RCV_BUFFER_SIZE (10 * 1024) /* > 1514 */
+#define DEFAULT_JUMBO_RCV_BUFFER_SIZE (4 * 1024) /* > 1514 */
+#define DEFAULT_JUMBO_RCV_DESC_COUNT 128 /* Must be < 256. */
-#define MAX_JUMBO_TX_BUFFER_SIZE (8 * 1024) /* > 1514 */
-#define DEFAULT_JUMBO_TX_BUFFER_SIZE (4 * 1024) /* > 1514 */
+#define MAX_JUMBO_TX_BUFFER_SIZE (8 * 1024) /* > 1514 */
+#define DEFAULT_JUMBO_TX_BUFFER_SIZE (4 * 1024) /* > 1514 */
/* Number of receive return RCBs. Maybe 1-16 but for now, only support one. */
#define T3_MAX_RCV_RETURN_RCB_COUNT 16
/* or 2048. */
#ifndef T3_RCV_RETURN_RCB_ENTRY_COUNT
#define T3_RCV_RETURN_RCB_ENTRY_COUNT 1024
-#endif /* T3_RCV_RETURN_RCB_ENTRY_COUNT */
+#endif /* T3_RCV_RETURN_RCB_ENTRY_COUNT */
#define T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK (T3_RCV_RETURN_RCB_ENTRY_COUNT-1)
-
/* Default coalescing parameters. */
#define DEFAULT_RX_COALESCING_TICKS 100
#define MAX_RX_COALESCING_TICKS 500
#define DEFAULT_STATS_COALESCING_TICKS 1000000
#define MAX_STATS_COALESCING_TICKS 3600000000U
-
/* Receive BD Replenish thresholds. */
#define DEFAULT_RCV_STD_BD_REPLENISH_THRESHOLD 4
#define DEFAULT_RCV_JUMBO_BD_REPLENISH_THRESHOLD 4
/* Maximum physical fragment size. */
#define MAX_FRAGMENT_SIZE (64 * 1024)
-
/* Standard view. */
#define T3_STD_VIEW_SIZE (64 * 1024)
#define T3_FLAT_VIEW_SIZE (32 * 1024 * 1024)
-
/* Buffer descriptor base address on the NIC's memory. */
#define T3_NIC_SND_BUFFER_DESC_ADDR 0x4000
#define T3_NIC_JUMBO_RCV_BUFFER_DESC_SIZE (T3_JUMBO_RCV_RCB_ENTRY_COUNT * \
sizeof(T3_EXT_RCV_BD) / 4)
-
/* MBUF pool. */
#define T3_NIC_MBUF_POOL_ADDR 0x8000
/* #define T3_NIC_MBUF_POOL_SIZE 0x18000 */
#define T3_NIC_MBUF_POOL_SIZE96 0x18000
#define T3_NIC_MBUF_POOL_SIZE64 0x10000
-
#define T3_NIC_MBUF_POOL_ADDR_EXT_MEM 0x20000
/* DMA descriptor pool */
#define T3_NIC_DMA_DESC_POOL_ADDR 0x2000
-#define T3_NIC_DMA_DESC_POOL_SIZE 0x2000 /* 8KB. */
+#define T3_NIC_DMA_DESC_POOL_SIZE 0x2000 /* 8KB. */
#define T3_DEF_DMA_MBUF_LOW_WMARK 0x40
#define T3_DEF_RX_MAC_MBUF_LOW_WMARK 0x20
#define T3_TX_CPU_SPAD_ADDR 0x34000
#define T3_TX_CPU_SPAD_SIZE 0x4000
-typedef struct T3_DIR_ENTRY
-{
- PLM_UINT8 Buffer;
- LM_UINT32 Offset;
- LM_UINT32 Length;
-} T3_DIR_ENTRY,*PT3_DIR_ENTRY;
-
-typedef struct T3_FWIMG_INFO
-{
- LM_UINT32 StartAddress;
- T3_DIR_ENTRY Text;
- T3_DIR_ENTRY ROnlyData;
- T3_DIR_ENTRY Data;
- T3_DIR_ENTRY Sbss;
- T3_DIR_ENTRY Bss;
+typedef struct T3_DIR_ENTRY {
+ PLM_UINT8 Buffer;
+ LM_UINT32 Offset;
+ LM_UINT32 Length;
+} T3_DIR_ENTRY, *PT3_DIR_ENTRY;
+
+typedef struct T3_FWIMG_INFO {
+ LM_UINT32 StartAddress;
+ T3_DIR_ENTRY Text;
+ T3_DIR_ENTRY ROnlyData;
+ T3_DIR_ENTRY Data;
+ T3_DIR_ENTRY Sbss;
+ T3_DIR_ENTRY Bss;
} T3_FWIMG_INFO, *PT3_FWIMG_INFO;
-
/******************************************************************************/
/* Tigon3 PCI Registers. */
/******************************************************************************/
#define T3_ASIC_REV_5703 0x01
#define T3_ASIC_REV_5704 0x02
-
/* Chip id and revision. */
#define T3_CHIP_REV(_ChipRevId) ((_ChipRevId) >> 8)
#define T3_CHIP_REV_5700_AX 0x70
#define T3_PCI_POWER_DOWN_PCI_PLL133 BIT_15
#define T3_PCI_44MHZ_CORE_CLOCK BIT_18
-
#define T3_PCI_REG_ADDR_REG 0x78
#define T3_PCI_REG_DATA_REG 0x80
#define T3_PM_PME_ENABLE BIT_8
#define T3_PM_PME_ASSERTED BIT_15
-
/* PCI state register. */
#define T3_PCI_STATE_REG 0x70
#define T3_PCI_STATE_BUS_SPEED_HIGH BIT_3
#define T3_PCI_STATE_32BIT_PCI_BUS BIT_4
-
/* Broadcom subsystem/subvendor IDs. */
#define T3_SVID_BROADCOM 0x14e4
#define T3_SSID_BROADCOM_BCM95700A6 0x1644
#define T3_SSID_BROADCOM_BCM95701A5 0x0001
-#define T3_SSID_BROADCOM_BCM95700T6 0x0002 /* BCM8002 */
-#define T3_SSID_BROADCOM_BCM95700A9 0x0003 /* Agilent */
+#define T3_SSID_BROADCOM_BCM95700T6 0x0002 /* BCM8002 */
+#define T3_SSID_BROADCOM_BCM95700A9 0x0003 /* Agilent */
#define T3_SSID_BROADCOM_BCM95701T1 0x0005
#define T3_SSID_BROADCOM_BCM95701T8 0x0006
-#define T3_SSID_BROADCOM_BCM95701A7 0x0007 /* Agilent */
+#define T3_SSID_BROADCOM_BCM95701A7 0x0007 /* Agilent */
#define T3_SSID_BROADCOM_BCM95701A10 0x0008
#define T3_SSID_BROADCOM_BCM95701A12 0x8008
#define T3_SSID_BROADCOM_BCM95703Ax1 0x0009
#define T3_SSID_3COM_3C996SX 0x1004
#define T3_SSID_3COM_3C997SX 0x1005
-
/* Dell subsystem/subvendor IDs. */
#define T3_SVID_DELL 0x1028
#define T3_SSID_COMPAQ_NC7780 0x0085
#define T3_SSID_COMPAQ_NC7780_2 0x0099
-
/******************************************************************************/
/* MII registers. */
/******************************************************************************/
#define PHY_CTRL_LOOPBACK_MODE BIT_14
#define PHY_CTRL_PHY_RESET BIT_15
-
/* Status register. */
#define PHY_STATUS_REG 0x01
#define PHY_STATUS_LINK_PASS BIT_2
#define PHY_STATUS_AUTO_NEG_COMPLETE BIT_5
-
/* Phy Id registers. */
#define PHY_ID1_REG 0x02
#define PHY_ID1_OUI_MASK 0xffff
#define PHY_ID2_MODEL_MASK 0x03f0
#define PHY_ID2_OUI_MASK 0xfc00
-
/* Auto-negotiation advertisement register. */
#define PHY_AN_AD_REG 0x04
#define PHY_AN_AD_100BASETX_FULL BIT_8
#define PHY_AN_AD_PROTOCOL_802_3_CSMA_CD 0x01
-
/* Auto-negotiation Link Partner Ability register. */
#define PHY_LINK_PARTNER_ABILITY_REG 0x05
#define PHY_LINK_PARTNER_ASYM_PAUSE BIT_11
#define PHY_LINK_PARTNER_PAUSE_CAPABLE BIT_10
-
/* Auto-negotiation expansion register. */
#define PHY_AN_EXPANSION_REG 0x06
-
/******************************************************************************/
/* BCM5400 and BCM5401 phy info. */
/******************************************************************************/
#define PHY_ID_MASK (PHY_ID_OUI_MASK | \
PHY_ID_MODEL_MASK)
-
#define UNKNOWN_PHY_ID(x) ((((x) & PHY_ID_MASK) != PHY_BCM5400_PHY_ID) && \
(((x) & PHY_ID_MASK) != PHY_BCM5401_PHY_ID) && \
(((x) & PHY_ID_MASK) != PHY_BCM5411_PHY_ID) && \
(((x) & PHY_ID_MASK) != PHY_BCM5704_PHY_ID) && \
(((x) & PHY_ID_MASK) != PHY_BCM8002_PHY_ID))
-
/* 1000Base-T control register. */
#define BCM540X_1000BASET_CTRL_REG 0x09
#define BCM540X_CONFIG_AS_MASTER BIT_11
#define BCM540X_ENABLE_CONFIG_AS_MASTER BIT_12
-
/* Extended control register. */
#define BCM540X_EXT_CTRL_REG 0x10
#define BCM540X_EXT_STATUS_LINK_PASS BIT_8
-
/* DSP Coefficient Read/Write Port. */
#define BCM540X_DSP_RW_PORT 0x15
-
/* DSP Coeficient Address Register. */
#define BCM540X_DSP_ADDRESS_REG 0x17
#define BCM540X_CONTROL_ALL_CHANNELS BIT_15
-
/* Auxilliary Control Register (Shadow Register) */
#define BCM5401_AUX_CTRL 0x18
#define BCM5401_SHADOW_SEL_MISC_TEST2 0x05
#define BCM5401_SHADOW_SEL_IP_PHONE_SEED 0x06
-
/* Shadow register selector == '000' */
#define BCM5401_SHDW_NORMAL_DIAG_MODE BIT_3
#define BCM5401_SHDW_NORMAL_DISABLE_MBP BIT_4
#define BCM5401_SHDW_NORMAL_EXT_PACKET_LENGTH BIT_14
#define BCM5401_SHDW_NORMAL_EXTERNAL_LOOPBACK BIT_15
-
/* Auxilliary status summary. */
#define BCM540X_AUX_STATUS_REG 0x19
#define BCM540X_AUX_100BASET_HD (BIT_9 | BIT_10)
#define BCM540X_AUX_100BASET_FD (BIT_8 | BIT_9 | BIT_10)
-
/* Interrupt status. */
#define BCM540X_INT_STATUS_REG 0x1a
#define BCM540X_INT_DUPLEX_CHANGE BIT_3
#define BCM540X_INT_AUTO_NEG_PAGE_RX BIT_10
-
/* Interrupt mask register. */
#define BCM540X_INT_MASK_REG 0x1b
-
/******************************************************************************/
/* Register definitions. */
/******************************************************************************/
typedef volatile LM_UINT32 T3_32BIT_REGISTER, *PT3_32BIT_REGISTER;
typedef struct {
- /* Big endian format. */
- T3_32BIT_REGISTER High;
- T3_32BIT_REGISTER Low;
+ /* Big endian format. */
+ T3_32BIT_REGISTER High;
+ T3_32BIT_REGISTER Low;
} T3_64BIT_REGISTER, *PT3_64BIT_REGISTER;
typedef T3_64BIT_REGISTER T3_64BIT_HOST_ADDR, *PT3_64BIT_HOST_ADDR;
#define T3_NUM_OF_DMA_DESC 256
#define T3_NUM_OF_MBUF 768
-typedef struct
-{
- T3_64BIT_REGISTER host_addr;
- T3_32BIT_REGISTER nic_mbuf;
- T3_16BIT_REGISTER len;
- T3_16BIT_REGISTER cqid_sqid;
- T3_32BIT_REGISTER flags;
- T3_32BIT_REGISTER opaque1;
- T3_32BIT_REGISTER opaque2;
- T3_32BIT_REGISTER opaque3;
-}T3_DMA_DESC, *PT3_DMA_DESC;
-
+typedef struct {
+ T3_64BIT_REGISTER host_addr;
+ T3_32BIT_REGISTER nic_mbuf;
+ T3_16BIT_REGISTER len;
+ T3_16BIT_REGISTER cqid_sqid;
+ T3_32BIT_REGISTER flags;
+ T3_32BIT_REGISTER opaque1;
+ T3_32BIT_REGISTER opaque2;
+ T3_32BIT_REGISTER opaque3;
+} T3_DMA_DESC, *PT3_DMA_DESC;
/******************************************************************************/
/* Ring control block. */
/******************************************************************************/
typedef struct {
- T3_64BIT_REGISTER HostRingAddr;
+ T3_64BIT_REGISTER HostRingAddr;
- union {
- struct {
+ union {
+ struct {
#ifdef BIG_ENDIAN_HOST
- T3_16BIT_REGISTER MaxLen;
- T3_16BIT_REGISTER Flags;
-#else /* BIG_ENDIAN_HOST */
- T3_16BIT_REGISTER Flags;
- T3_16BIT_REGISTER MaxLen;
+ T3_16BIT_REGISTER MaxLen;
+ T3_16BIT_REGISTER Flags;
+#else /* BIG_ENDIAN_HOST */
+ T3_16BIT_REGISTER Flags;
+ T3_16BIT_REGISTER MaxLen;
#endif
- } s;
+ } s;
- T3_32BIT_REGISTER MaxLen_Flags;
- } u;
+ T3_32BIT_REGISTER MaxLen_Flags;
+ } u;
- T3_32BIT_REGISTER NicRingAddr;
+ T3_32BIT_REGISTER NicRingAddr;
} T3_RCB, *PT3_RCB;
#define T3_RCB_FLAG_USE_EXT_RECV_BD BIT_0
#define T3_RCB_FLAG_RING_DISABLED BIT_1
-
/******************************************************************************/
/* Status block. */
/******************************************************************************/
#define T3_STATUS_BLOCK_SIZE 0x80
typedef struct {
- volatile LM_UINT32 Status;
- #define STATUS_BLOCK_UPDATED BIT_0
- #define STATUS_BLOCK_LINK_CHANGED_STATUS BIT_1
- #define STATUS_BLOCK_ERROR BIT_2
+ volatile LM_UINT32 Status;
+#define STATUS_BLOCK_UPDATED BIT_0
+#define STATUS_BLOCK_LINK_CHANGED_STATUS BIT_1
+#define STATUS_BLOCK_ERROR BIT_2
- volatile LM_UINT32 StatusTag;
+ volatile LM_UINT32 StatusTag;
#ifdef BIG_ENDIAN_HOST
- volatile LM_UINT16 RcvStdConIdx;
- volatile LM_UINT16 RcvJumboConIdx;
-
- volatile LM_UINT16 Reserved2;
- volatile LM_UINT16 RcvMiniConIdx;
-
- struct {
- volatile LM_UINT16 SendConIdx; /* Send consumer index. */
- volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */
- } Idx[16];
-#else /* BIG_ENDIAN_HOST */
- volatile LM_UINT16 RcvJumboConIdx;
- volatile LM_UINT16 RcvStdConIdx;
-
- volatile LM_UINT16 RcvMiniConIdx;
- volatile LM_UINT16 Reserved2;
-
- struct {
- volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */
- volatile LM_UINT16 SendConIdx; /* Send consumer index. */
- } Idx[16];
+ volatile LM_UINT16 RcvStdConIdx;
+ volatile LM_UINT16 RcvJumboConIdx;
+
+ volatile LM_UINT16 Reserved2;
+ volatile LM_UINT16 RcvMiniConIdx;
+
+ struct {
+ volatile LM_UINT16 SendConIdx; /* Send consumer index. */
+ volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */
+ } Idx[16];
+#else /* BIG_ENDIAN_HOST */
+ volatile LM_UINT16 RcvJumboConIdx;
+ volatile LM_UINT16 RcvStdConIdx;
+
+ volatile LM_UINT16 RcvMiniConIdx;
+ volatile LM_UINT16 Reserved2;
+
+ struct {
+ volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */
+ volatile LM_UINT16 SendConIdx; /* Send consumer index. */
+ } Idx[16];
#endif
} T3_STATUS_BLOCK, *PT3_STATUS_BLOCK;
-
/******************************************************************************/
/* Receive buffer descriptors. */
/******************************************************************************/
typedef struct {
- T3_64BIT_HOST_ADDR HostAddr;
+ T3_64BIT_HOST_ADDR HostAddr;
#ifdef BIG_ENDIAN_HOST
- volatile LM_UINT16 Index;
- volatile LM_UINT16 Len;
+ volatile LM_UINT16 Index;
+ volatile LM_UINT16 Len;
- volatile LM_UINT16 Type;
- volatile LM_UINT16 Flags;
+ volatile LM_UINT16 Type;
+ volatile LM_UINT16 Flags;
- volatile LM_UINT16 IpCksum;
- volatile LM_UINT16 TcpUdpCksum;
+ volatile LM_UINT16 IpCksum;
+ volatile LM_UINT16 TcpUdpCksum;
- volatile LM_UINT16 ErrorFlag;
- volatile LM_UINT16 VlanTag;
-#else /* BIG_ENDIAN_HOST */
- volatile LM_UINT16 Len;
- volatile LM_UINT16 Index;
+ volatile LM_UINT16 ErrorFlag;
+ volatile LM_UINT16 VlanTag;
+#else /* BIG_ENDIAN_HOST */
+ volatile LM_UINT16 Len;
+ volatile LM_UINT16 Index;
- volatile LM_UINT16 Flags;
- volatile LM_UINT16 Type;
+ volatile LM_UINT16 Flags;
+ volatile LM_UINT16 Type;
- volatile LM_UINT16 TcpUdpCksum;
- volatile LM_UINT16 IpCksum;
+ volatile LM_UINT16 TcpUdpCksum;
+ volatile LM_UINT16 IpCksum;
- volatile LM_UINT16 VlanTag;
- volatile LM_UINT16 ErrorFlag;
+ volatile LM_UINT16 VlanTag;
+ volatile LM_UINT16 ErrorFlag;
#endif
- volatile LM_UINT32 Reserved;
- volatile LM_UINT32 Opaque;
+ volatile LM_UINT32 Reserved;
+ volatile LM_UINT32 Opaque;
} T3_RCV_BD, *PT3_RCV_BD;
-
typedef struct {
- T3_64BIT_HOST_ADDR HostAddr[3];
+ T3_64BIT_HOST_ADDR HostAddr[3];
#ifdef BIG_ENDIAN_HOST
- LM_UINT16 Len1;
- LM_UINT16 Len2;
+ LM_UINT16 Len1;
+ LM_UINT16 Len2;
- LM_UINT16 Len3;
- LM_UINT16 Reserved1;
-#else /* BIG_ENDIAN_HOST */
- LM_UINT16 Len2;
- LM_UINT16 Len1;
+ LM_UINT16 Len3;
+ LM_UINT16 Reserved1;
+#else /* BIG_ENDIAN_HOST */
+ LM_UINT16 Len2;
+ LM_UINT16 Len1;
- LM_UINT16 Reserved1;
- LM_UINT16 Len3;
+ LM_UINT16 Reserved1;
+ LM_UINT16 Len3;
#endif
- T3_RCV_BD StdRcvBd;
+ T3_RCV_BD StdRcvBd;
} T3_EXT_RCV_BD, *PT3_EXT_RCV_BD;
-
/* Error flags. */
#define RCV_BD_ERR_BAD_CRC 0x0001
#define RCV_BD_ERR_COLL_DETECT 0x0002
#define RCV_BD_ERR_TRUNC_NO_RESOURCES 0x0080
#define RCV_BD_ERR_GIANT_FRAME_RCVD 0x0100
-
/* Buffer descriptor flags. */
#define RCV_BD_FLAG_END 0x0004
#define RCV_BD_FLAG_JUMBO_RING 0x0020
#define RCV_BD_FLAG_TCP_UDP_CHKSUM_FIELD 0x2000
#define RCV_BD_FLAG_TCP_PACKET 0x4000
-
/******************************************************************************/
/* Send buffer descriptor. */
/******************************************************************************/
typedef struct {
- T3_64BIT_HOST_ADDR HostAddr;
+ T3_64BIT_HOST_ADDR HostAddr;
- union {
- struct {
+ union {
+ struct {
#ifdef BIG_ENDIAN_HOST
- LM_UINT16 Len;
- LM_UINT16 Flags;
-#else /* BIG_ENDIAN_HOST */
- LM_UINT16 Flags;
- LM_UINT16 Len;
+ LM_UINT16 Len;
+ LM_UINT16 Flags;
+#else /* BIG_ENDIAN_HOST */
+ LM_UINT16 Flags;
+ LM_UINT16 Len;
#endif
- } s1;
+ } s1;
- LM_UINT32 Len_Flags;
- } u1;
+ LM_UINT32 Len_Flags;
+ } u1;
- union {
- struct {
+ union {
+ struct {
#ifdef BIG_ENDIAN_HOST
- LM_UINT16 Reserved;
- LM_UINT16 VlanTag;
-#else /* BIG_ENDIAN_HOST */
- LM_UINT16 VlanTag;
- LM_UINT16 Reserved;
+ LM_UINT16 Reserved;
+ LM_UINT16 VlanTag;
+#else /* BIG_ENDIAN_HOST */
+ LM_UINT16 VlanTag;
+ LM_UINT16 Reserved;
#endif
- } s2;
+ } s2;
- LM_UINT32 VlanTag;
- } u2;
+ LM_UINT32 VlanTag;
+ } u2;
} T3_SND_BD, *PT3_SND_BD;
-
/* Send buffer descriptor flags. */
#define SND_BD_FLAG_TCP_UDP_CKSUM 0x0001
#define SND_BD_FLAG_IP_CKSUM 0x0002
/* MBUFs */
typedef struct T3_MBUF_FRAME_DESC {
#ifdef BIG_ENDIAN_HOST
- LM_UINT32 status_control;
- union {
- struct {
- LM_UINT8 cqid;
- LM_UINT8 reserved1;
- LM_UINT16 length;
- }s1;
- LM_UINT32 word;
- }u1;
- union {
- struct
- {
- LM_UINT16 ip_hdr_start;
- LM_UINT16 tcp_udp_hdr_start;
- }s2;
-
- LM_UINT32 word;
- }u2;
-
- union {
- struct {
- LM_UINT16 data_start;
- LM_UINT16 vlan_id;
- }s3;
-
- LM_UINT32 word;
- }u3;
-
- union {
- struct {
- LM_UINT16 ip_checksum;
- LM_UINT16 tcp_udp_checksum;
- }s4;
-
- LM_UINT32 word;
- }u4;
-
- union {
- struct {
- LM_UINT16 pseudo_checksum;
- LM_UINT16 checksum_status;
- }s5;
-
- LM_UINT32 word;
- }u5;
-
- union {
- struct {
- LM_UINT16 rule_match;
- LM_UINT8 class;
- LM_UINT8 rupt;
- }s6;
-
- LM_UINT32 word;
- }u6;
-
- union {
- struct {
- LM_UINT16 reserved2;
- LM_UINT16 mbuf_num;
- }s7;
-
- LM_UINT32 word;
- }u7;
-
- LM_UINT32 reserved3;
- LM_UINT32 reserved4;
+ LM_UINT32 status_control;
+ union {
+ struct {
+ LM_UINT8 cqid;
+ LM_UINT8 reserved1;
+ LM_UINT16 length;
+ } s1;
+ LM_UINT32 word;
+ } u1;
+ union {
+ struct {
+ LM_UINT16 ip_hdr_start;
+ LM_UINT16 tcp_udp_hdr_start;
+ } s2;
+
+ LM_UINT32 word;
+ } u2;
+
+ union {
+ struct {
+ LM_UINT16 data_start;
+ LM_UINT16 vlan_id;
+ } s3;
+
+ LM_UINT32 word;
+ } u3;
+
+ union {
+ struct {
+ LM_UINT16 ip_checksum;
+ LM_UINT16 tcp_udp_checksum;
+ } s4;
+
+ LM_UINT32 word;
+ } u4;
+
+ union {
+ struct {
+ LM_UINT16 pseudo_checksum;
+ LM_UINT16 checksum_status;
+ } s5;
+
+ LM_UINT32 word;
+ } u5;
+
+ union {
+ struct {
+ LM_UINT16 rule_match;
+ LM_UINT8 class;
+ LM_UINT8 rupt;
+ } s6;
+
+ LM_UINT32 word;
+ } u6;
+
+ union {
+ struct {
+ LM_UINT16 reserved2;
+ LM_UINT16 mbuf_num;
+ } s7;
+
+ LM_UINT32 word;
+ } u7;
+
+ LM_UINT32 reserved3;
+ LM_UINT32 reserved4;
#else
- LM_UINT32 status_control;
- union {
- struct {
- LM_UINT16 length;
- LM_UINT8 reserved1;
- LM_UINT8 cqid;
- }s1;
- LM_UINT32 word;
- }u1;
- union {
- struct
- {
- LM_UINT16 tcp_udp_hdr_start;
- LM_UINT16 ip_hdr_start;
- }s2;
-
- LM_UINT32 word;
- }u2;
-
- union {
- struct {
- LM_UINT16 vlan_id;
- LM_UINT16 data_start;
- }s3;
-
- LM_UINT32 word;
- }u3;
-
- union {
- struct {
- LM_UINT16 tcp_udp_checksum;
- LM_UINT16 ip_checksum;
- }s4;
-
- LM_UINT32 word;
- }u4;
-
- union {
- struct {
- LM_UINT16 checksum_status;
- LM_UINT16 pseudo_checksum;
- }s5;
-
- LM_UINT32 word;
- }u5;
-
- union {
- struct {
- LM_UINT8 rupt;
- LM_UINT8 class;
- LM_UINT16 rule_match;
- }s6;
-
- LM_UINT32 word;
- }u6;
-
- union {
- struct {
- LM_UINT16 mbuf_num;
- LM_UINT16 reserved2;
- }s7;
-
- LM_UINT32 word;
- }u7;
-
- LM_UINT32 reserved3;
- LM_UINT32 reserved4;
+ LM_UINT32 status_control;
+ union {
+ struct {
+ LM_UINT16 length;
+ LM_UINT8 reserved1;
+ LM_UINT8 cqid;
+ } s1;
+ LM_UINT32 word;
+ } u1;
+ union {
+ struct {
+ LM_UINT16 tcp_udp_hdr_start;
+ LM_UINT16 ip_hdr_start;
+ } s2;
+
+ LM_UINT32 word;
+ } u2;
+
+ union {
+ struct {
+ LM_UINT16 vlan_id;
+ LM_UINT16 data_start;
+ } s3;
+
+ LM_UINT32 word;
+ } u3;
+
+ union {
+ struct {
+ LM_UINT16 tcp_udp_checksum;
+ LM_UINT16 ip_checksum;
+ } s4;
+
+ LM_UINT32 word;
+ } u4;
+
+ union {
+ struct {
+ LM_UINT16 checksum_status;
+ LM_UINT16 pseudo_checksum;
+ } s5;
+
+ LM_UINT32 word;
+ } u5;
+
+ union {
+ struct {
+ LM_UINT8 rupt;
+ LM_UINT8 class;
+ LM_UINT16 rule_match;
+ } s6;
+
+ LM_UINT32 word;
+ } u6;
+
+ union {
+ struct {
+ LM_UINT16 mbuf_num;
+ LM_UINT16 reserved2;
+ } s7;
+
+ LM_UINT32 word;
+ } u7;
+
+ LM_UINT32 reserved3;
+ LM_UINT32 reserved4;
#endif
-}T3_MBUF_FRAME_DESC,*PT3_MBUF_FRAME_DESC;
+} T3_MBUF_FRAME_DESC, *PT3_MBUF_FRAME_DESC;
typedef struct T3_MBUF_HDR {
- union {
- struct {
- unsigned int C:1;
- unsigned int F:1;
- unsigned int reserved1:7;
- unsigned int next_mbuf:16;
- unsigned int length:7;
- }s1;
-
- LM_UINT32 word;
- }u1;
-
- LM_UINT32 next_frame_ptr;
-}T3_MBUF_HDR, *PT3_MBUF_HDR;
-
-typedef struct T3_MBUF
-{
- T3_MBUF_HDR hdr;
- union
- {
- struct {
- T3_MBUF_FRAME_DESC frame_hdr;
- LM_UINT32 data[20];
- }s1;
-
- struct {
- LM_UINT32 data[30];
- }s2;
- }body;
-}T3_MBUF, *PT3_MBUF;
+ union {
+ struct {
+ unsigned int C:1;
+ unsigned int F:1;
+ unsigned int reserved1:7;
+ unsigned int next_mbuf:16;
+ unsigned int length:7;
+ } s1;
+
+ LM_UINT32 word;
+ } u1;
+
+ LM_UINT32 next_frame_ptr;
+} T3_MBUF_HDR, *PT3_MBUF_HDR;
+
+typedef struct T3_MBUF {
+ T3_MBUF_HDR hdr;
+ union {
+ struct {
+ T3_MBUF_FRAME_DESC frame_hdr;
+ LM_UINT32 data[20];
+ } s1;
+
+ struct {
+ LM_UINT32 data[30];
+ } s2;
+ } body;
+} T3_MBUF, *PT3_MBUF;
#define T3_MBUF_BASE (T3_NIC_MBUF_POOL_ADDR >> 7)
#define T3_MBUF_END ((T3_NIC_MBUF_POOL_ADDR + T3_NIC_MBUF_POOL_SIZE) >> 7)
-
/******************************************************************************/
/* Statistics block. */
/******************************************************************************/
typedef struct {
- LM_UINT8 Reserved0[0x400-0x300];
-
- /* Statistics maintained by Receive MAC. */
- T3_64BIT_REGISTER ifHCInOctets;
- T3_64BIT_REGISTER Reserved1;
- T3_64BIT_REGISTER etherStatsFragments;
- T3_64BIT_REGISTER ifHCInUcastPkts;
- T3_64BIT_REGISTER ifHCInMulticastPkts;
- T3_64BIT_REGISTER ifHCInBroadcastPkts;
- T3_64BIT_REGISTER dot3StatsFCSErrors;
- T3_64BIT_REGISTER dot3StatsAlignmentErrors;
- T3_64BIT_REGISTER xonPauseFramesReceived;
- T3_64BIT_REGISTER xoffPauseFramesReceived;
- T3_64BIT_REGISTER macControlFramesReceived;
- T3_64BIT_REGISTER xoffStateEntered;
- T3_64BIT_REGISTER dot3StatsFramesTooLong;
- T3_64BIT_REGISTER etherStatsJabbers;
- T3_64BIT_REGISTER etherStatsUndersizePkts;
- T3_64BIT_REGISTER inRangeLengthError;
- T3_64BIT_REGISTER outRangeLengthError;
- T3_64BIT_REGISTER etherStatsPkts64Octets;
- T3_64BIT_REGISTER etherStatsPkts65Octetsto127Octets;
- T3_64BIT_REGISTER etherStatsPkts128Octetsto255Octets;
- T3_64BIT_REGISTER etherStatsPkts256Octetsto511Octets;
- T3_64BIT_REGISTER etherStatsPkts512Octetsto1023Octets;
- T3_64BIT_REGISTER etherStatsPkts1024Octetsto1522Octets;
- T3_64BIT_REGISTER etherStatsPkts1523Octetsto2047Octets;
- T3_64BIT_REGISTER etherStatsPkts2048Octetsto4095Octets;
- T3_64BIT_REGISTER etherStatsPkts4096Octetsto8191Octets;
- T3_64BIT_REGISTER etherStatsPkts8192Octetsto9022Octets;
-
- T3_64BIT_REGISTER Unused1[37];
-
- /* Statistics maintained by Transmit MAC. */
- T3_64BIT_REGISTER ifHCOutOctets;
- T3_64BIT_REGISTER Reserved2;
- T3_64BIT_REGISTER etherStatsCollisions;
- T3_64BIT_REGISTER outXonSent;
- T3_64BIT_REGISTER outXoffSent;
- T3_64BIT_REGISTER flowControlDone;
- T3_64BIT_REGISTER dot3StatsInternalMacTransmitErrors;
- T3_64BIT_REGISTER dot3StatsSingleCollisionFrames;
- T3_64BIT_REGISTER dot3StatsMultipleCollisionFrames;
- T3_64BIT_REGISTER dot3StatsDeferredTransmissions;
- T3_64BIT_REGISTER Reserved3;
- T3_64BIT_REGISTER dot3StatsExcessiveCollisions;
- T3_64BIT_REGISTER dot3StatsLateCollisions;
- T3_64BIT_REGISTER dot3Collided2Times;
- T3_64BIT_REGISTER dot3Collided3Times;
- T3_64BIT_REGISTER dot3Collided4Times;
- T3_64BIT_REGISTER dot3Collided5Times;
- T3_64BIT_REGISTER dot3Collided6Times;
- T3_64BIT_REGISTER dot3Collided7Times;
- T3_64BIT_REGISTER dot3Collided8Times;
- T3_64BIT_REGISTER dot3Collided9Times;
- T3_64BIT_REGISTER dot3Collided10Times;
- T3_64BIT_REGISTER dot3Collided11Times;
- T3_64BIT_REGISTER dot3Collided12Times;
- T3_64BIT_REGISTER dot3Collided13Times;
- T3_64BIT_REGISTER dot3Collided14Times;
- T3_64BIT_REGISTER dot3Collided15Times;
- T3_64BIT_REGISTER ifHCOutUcastPkts;
- T3_64BIT_REGISTER ifHCOutMulticastPkts;
- T3_64BIT_REGISTER ifHCOutBroadcastPkts;
- T3_64BIT_REGISTER dot3StatsCarrierSenseErrors;
- T3_64BIT_REGISTER ifOutDiscards;
- T3_64BIT_REGISTER ifOutErrors;
-
- T3_64BIT_REGISTER Unused2[31];
-
- /* Statistics maintained by Receive List Placement. */
- T3_64BIT_REGISTER COSIfHCInPkts[16];
- T3_64BIT_REGISTER COSFramesDroppedDueToFilters;
- T3_64BIT_REGISTER nicDmaWriteQueueFull;
- T3_64BIT_REGISTER nicDmaWriteHighPriQueueFull;
- T3_64BIT_REGISTER nicNoMoreRxBDs;
- T3_64BIT_REGISTER ifInDiscards;
- T3_64BIT_REGISTER ifInErrors;
- T3_64BIT_REGISTER nicRecvThresholdHit;
-
- T3_64BIT_REGISTER Unused3[9];
-
- /* Statistics maintained by Send Data Initiator. */
- T3_64BIT_REGISTER COSIfHCOutPkts[16];
- T3_64BIT_REGISTER nicDmaReadQueueFull;
- T3_64BIT_REGISTER nicDmaReadHighPriQueueFull;
- T3_64BIT_REGISTER nicSendDataCompQueueFull;
-
- /* Statistics maintained by Host Coalescing. */
- T3_64BIT_REGISTER nicRingSetSendProdIndex;
- T3_64BIT_REGISTER nicRingStatusUpdate;
- T3_64BIT_REGISTER nicInterrupts;
- T3_64BIT_REGISTER nicAvoidedInterrupts;
- T3_64BIT_REGISTER nicSendThresholdHit;
-
- LM_UINT8 Reserved4[0xb00-0x9c0];
+ LM_UINT8 Reserved0[0x400 - 0x300];
+
+ /* Statistics maintained by Receive MAC. */
+ T3_64BIT_REGISTER ifHCInOctets;
+ T3_64BIT_REGISTER Reserved1;
+ T3_64BIT_REGISTER etherStatsFragments;
+ T3_64BIT_REGISTER ifHCInUcastPkts;
+ T3_64BIT_REGISTER ifHCInMulticastPkts;
+ T3_64BIT_REGISTER ifHCInBroadcastPkts;
+ T3_64BIT_REGISTER dot3StatsFCSErrors;
+ T3_64BIT_REGISTER dot3StatsAlignmentErrors;
+ T3_64BIT_REGISTER xonPauseFramesReceived;
+ T3_64BIT_REGISTER xoffPauseFramesReceived;
+ T3_64BIT_REGISTER macControlFramesReceived;
+ T3_64BIT_REGISTER xoffStateEntered;
+ T3_64BIT_REGISTER dot3StatsFramesTooLong;
+ T3_64BIT_REGISTER etherStatsJabbers;
+ T3_64BIT_REGISTER etherStatsUndersizePkts;
+ T3_64BIT_REGISTER inRangeLengthError;
+ T3_64BIT_REGISTER outRangeLengthError;
+ T3_64BIT_REGISTER etherStatsPkts64Octets;
+ T3_64BIT_REGISTER etherStatsPkts65Octetsto127Octets;
+ T3_64BIT_REGISTER etherStatsPkts128Octetsto255Octets;
+ T3_64BIT_REGISTER etherStatsPkts256Octetsto511Octets;
+ T3_64BIT_REGISTER etherStatsPkts512Octetsto1023Octets;
+ T3_64BIT_REGISTER etherStatsPkts1024Octetsto1522Octets;
+ T3_64BIT_REGISTER etherStatsPkts1523Octetsto2047Octets;
+ T3_64BIT_REGISTER etherStatsPkts2048Octetsto4095Octets;
+ T3_64BIT_REGISTER etherStatsPkts4096Octetsto8191Octets;
+ T3_64BIT_REGISTER etherStatsPkts8192Octetsto9022Octets;
+
+ T3_64BIT_REGISTER Unused1[37];
+
+ /* Statistics maintained by Transmit MAC. */
+ T3_64BIT_REGISTER ifHCOutOctets;
+ T3_64BIT_REGISTER Reserved2;
+ T3_64BIT_REGISTER etherStatsCollisions;
+ T3_64BIT_REGISTER outXonSent;
+ T3_64BIT_REGISTER outXoffSent;
+ T3_64BIT_REGISTER flowControlDone;
+ T3_64BIT_REGISTER dot3StatsInternalMacTransmitErrors;
+ T3_64BIT_REGISTER dot3StatsSingleCollisionFrames;
+ T3_64BIT_REGISTER dot3StatsMultipleCollisionFrames;
+ T3_64BIT_REGISTER dot3StatsDeferredTransmissions;
+ T3_64BIT_REGISTER Reserved3;
+ T3_64BIT_REGISTER dot3StatsExcessiveCollisions;
+ T3_64BIT_REGISTER dot3StatsLateCollisions;
+ T3_64BIT_REGISTER dot3Collided2Times;
+ T3_64BIT_REGISTER dot3Collided3Times;
+ T3_64BIT_REGISTER dot3Collided4Times;
+ T3_64BIT_REGISTER dot3Collided5Times;
+ T3_64BIT_REGISTER dot3Collided6Times;
+ T3_64BIT_REGISTER dot3Collided7Times;
+ T3_64BIT_REGISTER dot3Collided8Times;
+ T3_64BIT_REGISTER dot3Collided9Times;
+ T3_64BIT_REGISTER dot3Collided10Times;
+ T3_64BIT_REGISTER dot3Collided11Times;
+ T3_64BIT_REGISTER dot3Collided12Times;
+ T3_64BIT_REGISTER dot3Collided13Times;
+ T3_64BIT_REGISTER dot3Collided14Times;
+ T3_64BIT_REGISTER dot3Collided15Times;
+ T3_64BIT_REGISTER ifHCOutUcastPkts;
+ T3_64BIT_REGISTER ifHCOutMulticastPkts;
+ T3_64BIT_REGISTER ifHCOutBroadcastPkts;
+ T3_64BIT_REGISTER dot3StatsCarrierSenseErrors;
+ T3_64BIT_REGISTER ifOutDiscards;
+ T3_64BIT_REGISTER ifOutErrors;
+
+ T3_64BIT_REGISTER Unused2[31];
+
+ /* Statistics maintained by Receive List Placement. */
+ T3_64BIT_REGISTER COSIfHCInPkts[16];
+ T3_64BIT_REGISTER COSFramesDroppedDueToFilters;
+ T3_64BIT_REGISTER nicDmaWriteQueueFull;
+ T3_64BIT_REGISTER nicDmaWriteHighPriQueueFull;
+ T3_64BIT_REGISTER nicNoMoreRxBDs;
+ T3_64BIT_REGISTER ifInDiscards;
+ T3_64BIT_REGISTER ifInErrors;
+ T3_64BIT_REGISTER nicRecvThresholdHit;
+
+ T3_64BIT_REGISTER Unused3[9];
+
+ /* Statistics maintained by Send Data Initiator. */
+ T3_64BIT_REGISTER COSIfHCOutPkts[16];
+ T3_64BIT_REGISTER nicDmaReadQueueFull;
+ T3_64BIT_REGISTER nicDmaReadHighPriQueueFull;
+ T3_64BIT_REGISTER nicSendDataCompQueueFull;
+
+ /* Statistics maintained by Host Coalescing. */
+ T3_64BIT_REGISTER nicRingSetSendProdIndex;
+ T3_64BIT_REGISTER nicRingStatusUpdate;
+ T3_64BIT_REGISTER nicInterrupts;
+ T3_64BIT_REGISTER nicAvoidedInterrupts;
+ T3_64BIT_REGISTER nicSendThresholdHit;
+
+ LM_UINT8 Reserved4[0xb00 - 0x9c0];
} T3_STATS_BLOCK, *PT3_STATS_BLOCK;
-
/******************************************************************************/
/* PCI configuration registers. */
/******************************************************************************/
typedef struct {
- T3_16BIT_REGISTER VendorId;
- T3_16BIT_REGISTER DeviceId;
-
- T3_16BIT_REGISTER Command;
- T3_16BIT_REGISTER Status;
-
- T3_32BIT_REGISTER ClassCodeRevId;
-
- T3_8BIT_REGISTER CacheLineSize;
- T3_8BIT_REGISTER LatencyTimer;
- T3_8BIT_REGISTER HeaderType;
- T3_8BIT_REGISTER Bist;
-
- T3_32BIT_REGISTER MemBaseAddrLow;
- T3_32BIT_REGISTER MemBaseAddrHigh;
-
- LM_UINT8 Unused1[20];
-
- T3_16BIT_REGISTER SubsystemVendorId;
- T3_16BIT_REGISTER SubsystemId;
-
- T3_32BIT_REGISTER RomBaseAddr;
-
- T3_8BIT_REGISTER PciXCapiblityPtr;
- LM_UINT8 Unused2[7];
-
- T3_8BIT_REGISTER IntLine;
- T3_8BIT_REGISTER IntPin;
- T3_8BIT_REGISTER MinGnt;
- T3_8BIT_REGISTER MaxLat;
-
- T3_8BIT_REGISTER PciXCapabilities;
- T3_8BIT_REGISTER PmCapabilityPtr;
- T3_16BIT_REGISTER PciXCommand;
-
- T3_32BIT_REGISTER PciXStatus;
-
- T3_8BIT_REGISTER PmCapabilityId;
- T3_8BIT_REGISTER VpdCapabilityPtr;
- T3_16BIT_REGISTER PmCapabilities;
-
- T3_16BIT_REGISTER PmCtrlStatus;
- #define PM_CTRL_PME_STATUS BIT_15
- #define PM_CTRL_PME_ENABLE BIT_8
- #define PM_CTRL_PME_POWER_STATE_D0 0
- #define PM_CTRL_PME_POWER_STATE_D1 1
- #define PM_CTRL_PME_POWER_STATE_D2 2
- #define PM_CTRL_PME_POWER_STATE_D3H 3
-
- T3_8BIT_REGISTER BridgeSupportExt;
- T3_8BIT_REGISTER PmData;
-
- T3_8BIT_REGISTER VpdCapabilityId;
- T3_8BIT_REGISTER MsiCapabilityPtr;
- T3_16BIT_REGISTER VpdAddrFlag;
- #define VPD_FLAG_WRITE (1 << 15)
- #define VPD_FLAG_RW_MASK (1 << 15)
- #define VPD_FLAG_READ 0
-
-
- T3_32BIT_REGISTER VpdData;
-
- T3_8BIT_REGISTER MsiCapabilityId;
- T3_8BIT_REGISTER NextCapabilityPtr;
- T3_16BIT_REGISTER MsiCtrl;
- #define MSI_CTRL_64BIT_CAP (1 << 7)
- #define MSI_CTRL_MSG_ENABLE(x) (x << 4)
- #define MSI_CTRL_MSG_CAP(x) (x << 1)
- #define MSI_CTRL_ENABLE (1 << 0)
-
-
- T3_32BIT_REGISTER MsiAddrLow;
- T3_32BIT_REGISTER MsiAddrHigh;
-
- T3_16BIT_REGISTER MsiData;
- T3_16BIT_REGISTER Unused3;
-
- T3_32BIT_REGISTER MiscHostCtrl;
- #define MISC_HOST_CTRL_CLEAR_INT BIT_0
- #define MISC_HOST_CTRL_MASK_PCI_INT BIT_1
- #define MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP BIT_2
- #define MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP BIT_3
- #define MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW BIT_4
- #define MISC_HOST_CTRL_ENABLE_CLK_REG_RW BIT_5
- #define MISC_HOST_CTRL_ENABLE_REG_WORD_SWAP BIT_6
- #define MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS BIT_7
- #define MISC_HOST_CTRL_ENABLE_INT_MASK_MODE BIT_8
- #define MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE BIT_9
-
- T3_32BIT_REGISTER DmaReadWriteCtrl;
- #define DMA_CTRL_WRITE_BOUNDARY_MASK (BIT_11 | BIT_12 | BIT_13)
- #define DMA_CTRL_WRITE_BOUNDARY_DISABLE 0
- #define DMA_CTRL_WRITE_BOUNDARY_16 BIT_11
- #define DMA_CTRL_WRITE_BOUNDARY_32 BIT_12
- #define DMA_CTRL_WRITE_BOUNDARY_64 (BIT_12 | BIT_11)
- #define DMA_CTRL_WRITE_BOUNDARY_128 BIT_13
- #define DMA_CTRL_WRITE_BOUNDARY_256 (BIT_13 | BIT_11)
- #define DMA_CTRL_WRITE_BOUNDARY_512 (BIT_13 | BIT_12)
- #define DMA_CTRL_WRITE_BOUNDARY_1024 (BIT_13 | BIT_12 | BIT_11)
- #define DMA_CTRL_WRITE_ONE_DMA_AT_ONCE BIT_14
-
-
- T3_32BIT_REGISTER PciState;
- #define T3_PCI_STATE_FORCE_PCI_RESET BIT_0
- #define T3_PCI_STATE_INTERRUPT_NOT_ACTIVE BIT_1
- #define T3_PCI_STATE_NOT_PCI_X_BUS BIT_2
- #define T3_PCI_STATE_HIGH_BUS_SPEED BIT_3
- #define T3_PCI_STATE_32BIT_PCI_BUS BIT_4
- #define T3_PCI_STATE_PCI_ROM_ENABLE BIT_5
- #define T3_PCI_STATE_PCI_ROM_RETRY_ENABLE BIT_6
- #define T3_PCI_STATE_FLAT_VIEW BIT_8
- #define T3_PCI_STATE_RETRY_SAME_DMA BIT_13
-
- T3_32BIT_REGISTER ClockCtrl;
- #define T3_PCI_CLKCTRL_TXCPU_CLK_DISABLE BIT_11
- #define T3_PCI_CLKCTRL_RXCPU_CLK_DISABLE BIT_10
- #define T3_PCI_CLKCTRL_CORE_CLK_DISABLE BIT_9
-
- T3_32BIT_REGISTER RegBaseAddr;
-
- T3_32BIT_REGISTER MemWindowBaseAddr;
+ T3_16BIT_REGISTER VendorId;
+ T3_16BIT_REGISTER DeviceId;
+
+ T3_16BIT_REGISTER Command;
+ T3_16BIT_REGISTER Status;
+
+ T3_32BIT_REGISTER ClassCodeRevId;
+
+ T3_8BIT_REGISTER CacheLineSize;
+ T3_8BIT_REGISTER LatencyTimer;
+ T3_8BIT_REGISTER HeaderType;
+ T3_8BIT_REGISTER Bist;
+
+ T3_32BIT_REGISTER MemBaseAddrLow;
+ T3_32BIT_REGISTER MemBaseAddrHigh;
+
+ LM_UINT8 Unused1[20];
+
+ T3_16BIT_REGISTER SubsystemVendorId;
+ T3_16BIT_REGISTER SubsystemId;
+
+ T3_32BIT_REGISTER RomBaseAddr;
+
+ T3_8BIT_REGISTER PciXCapiblityPtr;
+ LM_UINT8 Unused2[7];
+
+ T3_8BIT_REGISTER IntLine;
+ T3_8BIT_REGISTER IntPin;
+ T3_8BIT_REGISTER MinGnt;
+ T3_8BIT_REGISTER MaxLat;
+
+ T3_8BIT_REGISTER PciXCapabilities;
+ T3_8BIT_REGISTER PmCapabilityPtr;
+ T3_16BIT_REGISTER PciXCommand;
+
+ T3_32BIT_REGISTER PciXStatus;
+
+ T3_8BIT_REGISTER PmCapabilityId;
+ T3_8BIT_REGISTER VpdCapabilityPtr;
+ T3_16BIT_REGISTER PmCapabilities;
+
+ T3_16BIT_REGISTER PmCtrlStatus;
+#define PM_CTRL_PME_STATUS BIT_15
+#define PM_CTRL_PME_ENABLE BIT_8
+#define PM_CTRL_PME_POWER_STATE_D0 0
+#define PM_CTRL_PME_POWER_STATE_D1 1
+#define PM_CTRL_PME_POWER_STATE_D2 2
+#define PM_CTRL_PME_POWER_STATE_D3H 3
+
+ T3_8BIT_REGISTER BridgeSupportExt;
+ T3_8BIT_REGISTER PmData;
+
+ T3_8BIT_REGISTER VpdCapabilityId;
+ T3_8BIT_REGISTER MsiCapabilityPtr;
+ T3_16BIT_REGISTER VpdAddrFlag;
+#define VPD_FLAG_WRITE (1 << 15)
+#define VPD_FLAG_RW_MASK (1 << 15)
+#define VPD_FLAG_READ 0
+
+ T3_32BIT_REGISTER VpdData;
+
+ T3_8BIT_REGISTER MsiCapabilityId;
+ T3_8BIT_REGISTER NextCapabilityPtr;
+ T3_16BIT_REGISTER MsiCtrl;
+#define MSI_CTRL_64BIT_CAP (1 << 7)
+#define MSI_CTRL_MSG_ENABLE(x) (x << 4)
+#define MSI_CTRL_MSG_CAP(x) (x << 1)
+#define MSI_CTRL_ENABLE (1 << 0)
+
+ T3_32BIT_REGISTER MsiAddrLow;
+ T3_32BIT_REGISTER MsiAddrHigh;
+
+ T3_16BIT_REGISTER MsiData;
+ T3_16BIT_REGISTER Unused3;
+
+ T3_32BIT_REGISTER MiscHostCtrl;
+#define MISC_HOST_CTRL_CLEAR_INT BIT_0
+#define MISC_HOST_CTRL_MASK_PCI_INT BIT_1
+#define MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP BIT_2
+#define MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP BIT_3
+#define MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW BIT_4
+#define MISC_HOST_CTRL_ENABLE_CLK_REG_RW BIT_5
+#define MISC_HOST_CTRL_ENABLE_REG_WORD_SWAP BIT_6
+#define MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS BIT_7
+#define MISC_HOST_CTRL_ENABLE_INT_MASK_MODE BIT_8
+#define MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE BIT_9
+
+ T3_32BIT_REGISTER DmaReadWriteCtrl;
+#define DMA_CTRL_WRITE_BOUNDARY_MASK (BIT_11 | BIT_12 | BIT_13)
+#define DMA_CTRL_WRITE_BOUNDARY_DISABLE 0
+#define DMA_CTRL_WRITE_BOUNDARY_16 BIT_11
+#define DMA_CTRL_WRITE_BOUNDARY_32 BIT_12
+#define DMA_CTRL_WRITE_BOUNDARY_64 (BIT_12 | BIT_11)
+#define DMA_CTRL_WRITE_BOUNDARY_128 BIT_13
+#define DMA_CTRL_WRITE_BOUNDARY_256 (BIT_13 | BIT_11)
+#define DMA_CTRL_WRITE_BOUNDARY_512 (BIT_13 | BIT_12)
+#define DMA_CTRL_WRITE_BOUNDARY_1024 (BIT_13 | BIT_12 | BIT_11)
+#define DMA_CTRL_WRITE_ONE_DMA_AT_ONCE BIT_14
+
+ T3_32BIT_REGISTER PciState;
+#define T3_PCI_STATE_FORCE_PCI_RESET BIT_0
+#define T3_PCI_STATE_INTERRUPT_NOT_ACTIVE BIT_1
+#define T3_PCI_STATE_NOT_PCI_X_BUS BIT_2
+#define T3_PCI_STATE_HIGH_BUS_SPEED BIT_3
+#define T3_PCI_STATE_32BIT_PCI_BUS BIT_4
+#define T3_PCI_STATE_PCI_ROM_ENABLE BIT_5
+#define T3_PCI_STATE_PCI_ROM_RETRY_ENABLE BIT_6
+#define T3_PCI_STATE_FLAT_VIEW BIT_8
+#define T3_PCI_STATE_RETRY_SAME_DMA BIT_13
+
+ T3_32BIT_REGISTER ClockCtrl;
+#define T3_PCI_CLKCTRL_TXCPU_CLK_DISABLE BIT_11
+#define T3_PCI_CLKCTRL_RXCPU_CLK_DISABLE BIT_10
+#define T3_PCI_CLKCTRL_CORE_CLK_DISABLE BIT_9
+
+ T3_32BIT_REGISTER RegBaseAddr;
+
+ T3_32BIT_REGISTER MemWindowBaseAddr;
#ifdef NIC_CPU_VIEW
- /* These registers are ONLY visible to NIC CPU */
- T3_32BIT_REGISTER PowerConsumed;
- T3_32BIT_REGISTER PowerDissipated;
-#else /* NIC_CPU_VIEW */
- T3_32BIT_REGISTER RegData;
- T3_32BIT_REGISTER MemWindowData;
-#endif /* !NIC_CPU_VIEW */
+ /* These registers are ONLY visible to NIC CPU */
+ T3_32BIT_REGISTER PowerConsumed;
+ T3_32BIT_REGISTER PowerDissipated;
+#else /* NIC_CPU_VIEW */
+ T3_32BIT_REGISTER RegData;
+ T3_32BIT_REGISTER MemWindowData;
+#endif /* !NIC_CPU_VIEW */
- T3_32BIT_REGISTER ModeCtrl;
+ T3_32BIT_REGISTER ModeCtrl;
- T3_32BIT_REGISTER MiscCfg;
+ T3_32BIT_REGISTER MiscCfg;
- T3_32BIT_REGISTER MiscLocalCtrl;
+ T3_32BIT_REGISTER MiscLocalCtrl;
- T3_32BIT_REGISTER Unused4;
+ T3_32BIT_REGISTER Unused4;
- /* NOTE: Big/Little-endian clarification needed. Are these register */
- /* in big or little endian formate. */
- T3_64BIT_REGISTER StdRingProdIdx;
- T3_64BIT_REGISTER RcvRetRingConIdx;
- T3_64BIT_REGISTER SndProdIdx;
+ /* NOTE: Big/Little-endian clarification needed. Are these register */
+ /* in big or little endian formate. */
+ T3_64BIT_REGISTER StdRingProdIdx;
+ T3_64BIT_REGISTER RcvRetRingConIdx;
+ T3_64BIT_REGISTER SndProdIdx;
- LM_UINT8 Unused5[80];
+ LM_UINT8 Unused5[80];
} T3_PCI_CONFIGURATION, *PT3_PCI_CONFIGURATION;
#define PCIX_CMD_MAX_SPLIT_MASK 0x0070
/******************************************************************************/
typedef struct {
- /* MAC mode control. */
- T3_32BIT_REGISTER Mode;
- #define MAC_MODE_GLOBAL_RESET BIT_0
- #define MAC_MODE_HALF_DUPLEX BIT_1
- #define MAC_MODE_PORT_MODE_MASK (BIT_2 | BIT_3)
- #define MAC_MODE_PORT_MODE_TBI (BIT_2 | BIT_3)
- #define MAC_MODE_PORT_MODE_GMII BIT_3
- #define MAC_MODE_PORT_MODE_MII BIT_2
- #define MAC_MODE_PORT_MODE_NONE BIT_NONE
- #define MAC_MODE_PORT_INTERNAL_LOOPBACK BIT_4
- #define MAC_MODE_TAGGED_MAC_CONTROL BIT_7
- #define MAC_MODE_TX_BURSTING BIT_8
- #define MAC_MODE_MAX_DEFER BIT_9
- #define MAC_MODE_LINK_POLARITY BIT_10
- #define MAC_MODE_ENABLE_RX_STATISTICS BIT_11
- #define MAC_MODE_CLEAR_RX_STATISTICS BIT_12
- #define MAC_MODE_FLUSH_RX_STATISTICS BIT_13
- #define MAC_MODE_ENABLE_TX_STATISTICS BIT_14
- #define MAC_MODE_CLEAR_TX_STATISTICS BIT_15
- #define MAC_MODE_FLUSH_TX_STATISTICS BIT_16
- #define MAC_MODE_SEND_CONFIGS BIT_17
- #define MAC_MODE_DETECT_MAGIC_PACKET_ENABLE BIT_18
- #define MAC_MODE_ACPI_POWER_ON_ENABLE BIT_19
- #define MAC_MODE_ENABLE_MIP BIT_20
- #define MAC_MODE_ENABLE_TDE BIT_21
- #define MAC_MODE_ENABLE_RDE BIT_22
- #define MAC_MODE_ENABLE_FHDE BIT_23
-
- /* MAC status */
- T3_32BIT_REGISTER Status;
- #define MAC_STATUS_PCS_SYNCED BIT_0
- #define MAC_STATUS_SIGNAL_DETECTED BIT_1
- #define MAC_STATUS_RECEIVING_CFG BIT_2
- #define MAC_STATUS_CFG_CHANGED BIT_3
- #define MAC_STATUS_SYNC_CHANGED BIT_4
- #define MAC_STATUS_PORT_DECODE_ERROR BIT_10
- #define MAC_STATUS_LINK_STATE_CHANGED BIT_12
- #define MAC_STATUS_MI_COMPLETION BIT_22
- #define MAC_STATUS_MI_INTERRUPT BIT_23
- #define MAC_STATUS_AP_ERROR BIT_24
- #define MAC_STATUS_ODI_ERROR BIT_25
- #define MAC_STATUS_RX_STATS_OVERRUN BIT_26
- #define MAC_STATUS_TX_STATS_OVERRUN BIT_27
-
- /* Event Enable */
- T3_32BIT_REGISTER MacEvent;
- #define MAC_EVENT_ENABLE_PORT_DECODE_ERR BIT_10
- #define MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN BIT_12
- #define MAC_EVENT_ENABLE_MI_COMPLETION BIT_22
- #define MAC_EVENT_ENABLE_MI_INTERRUPT BIT_23
- #define MAC_EVENT_ENABLE_AP_ERROR BIT_24
- #define MAC_EVENT_ENABLE_ODI_ERROR BIT_25
- #define MAC_EVENT_ENABLE_RX_STATS_OVERRUN BIT_26
- #define MAC_EVENT_ENABLE_TX_STATS_OVERRUN BIT_27
-
- /* Led control. */
- T3_32BIT_REGISTER LedCtrl;
- #define LED_CTRL_OVERRIDE_LINK_LED BIT_0
- #define LED_CTRL_1000MBPS_LED_ON BIT_1
- #define LED_CTRL_100MBPS_LED_ON BIT_2
- #define LED_CTRL_10MBPS_LED_ON BIT_3
- #define LED_CTRL_OVERRIDE_TRAFFIC_LED BIT_4
- #define LED_CTRL_BLINK_TRAFFIC_LED BIT_5
- #define LED_CTRL_TRAFFIC_LED BIT_6
- #define LED_CTRL_1000MBPS_LED_STATUS BIT_7
- #define LED_CTRL_100MBPS_LED_STATUS BIT_8
- #define LED_CTRL_10MBPS_LED_STATUS BIT_9
- #define LED_CTRL_TRAFFIC_LED_STATUS BIT_10
- #define LED_CTRL_MAC_MODE BIT_NONE
- #define LED_CTRL_PHY_MODE_1 BIT_11
- #define LED_CTRL_PHY_MODE_2 BIT_12
- #define LED_CTRL_BLINK_RATE_MASK 0x7ff80000
- #define LED_CTRL_OVERRIDE_BLINK_PERIOD BIT_19
- #define LED_CTRL_OVERRIDE_BLINK_RATE BIT_31
-
- /* MAC addresses. */
- struct {
- T3_32BIT_REGISTER High; /* Upper 2 bytes. */
- T3_32BIT_REGISTER Low; /* Lower 4 bytes. */
- } MacAddr[4];
-
- /* ACPI Mbuf pointer. */
- T3_32BIT_REGISTER AcpiMbufPtr;
-
- /* ACPI Length and Offset. */
- T3_32BIT_REGISTER AcpiLengthOffset;
- #define ACPI_LENGTH_MASK 0xffff
- #define ACPI_OFFSET_MASK 0x0fff0000
- #define ACPI_LENGTH(x) x
- #define ACPI_OFFSET(x) ((x) << 16)
-
- /* Transmit random backoff. */
- T3_32BIT_REGISTER TxBackoffSeed;
- #define MAC_TX_BACKOFF_SEED_MASK 0x3ff
-
- /* Receive MTU */
- T3_32BIT_REGISTER MtuSize;
- #define MAC_RX_MTU_MASK 0xffff
-
- /* Gigabit PCS Test. */
- T3_32BIT_REGISTER PcsTest;
- #define MAC_PCS_TEST_DATA_PATTERN_MASK 0x0fffff
- #define MAC_PCS_TEST_ENABLE BIT_20
-
- /* Transmit Gigabit Auto-Negotiation. */
- T3_32BIT_REGISTER TxAutoNeg;
- #define MAC_AN_TX_AN_DATA_MASK 0xffff
-
- /* Receive Gigabit Auto-Negotiation. */
- T3_32BIT_REGISTER RxAutoNeg;
- #define MAC_AN_RX_AN_DATA_MASK 0xffff
-
- /* MI Communication. */
- T3_32BIT_REGISTER MiCom;
- #define MI_COM_CMD_MASK (BIT_26 | BIT_27)
- #define MI_COM_CMD_WRITE BIT_26
- #define MI_COM_CMD_READ BIT_27
- #define MI_COM_READ_FAILED BIT_28
- #define MI_COM_START BIT_29
- #define MI_COM_BUSY BIT_29
-
- #define MI_COM_PHY_ADDR_MASK 0x1f
- #define MI_COM_FIRST_PHY_ADDR_BIT 21
-
- #define MI_COM_PHY_REG_ADDR_MASK 0x1f
- #define MI_COM_FIRST_PHY_REG_ADDR_BIT 16
-
- #define MI_COM_PHY_DATA_MASK 0xffff
-
- /* MI Status. */
- T3_32BIT_REGISTER MiStatus;
- #define MI_STATUS_ENABLE_LINK_STATUS_ATTN BIT_0
-
- /* MI Mode. */
- T3_32BIT_REGISTER MiMode;
- #define MI_MODE_CLOCK_SPEED_10MHZ BIT_0
- #define MI_MODE_USE_SHORT_PREAMBLE BIT_1
- #define MI_MODE_AUTO_POLLING_ENABLE BIT_4
- #define MI_MODE_CORE_CLOCK_SPEED_62MHZ BIT_15
-
- /* Auto-polling status. */
- T3_32BIT_REGISTER AutoPollStatus;
- #define AUTO_POLL_ERROR BIT_0
-
- /* Transmit MAC mode. */
- T3_32BIT_REGISTER TxMode;
- #define TX_MODE_RESET BIT_0
- #define TX_MODE_ENABLE BIT_1
- #define TX_MODE_ENABLE_FLOW_CONTROL BIT_4
- #define TX_MODE_ENABLE_BIG_BACKOFF BIT_5
- #define TX_MODE_ENABLE_LONG_PAUSE BIT_6
-
- /* Transmit MAC status. */
- T3_32BIT_REGISTER TxStatus;
- #define TX_STATUS_RX_CURRENTLY_XOFFED BIT_0
- #define TX_STATUS_SENT_XOFF BIT_1
- #define TX_STATUS_SENT_XON BIT_2
- #define TX_STATUS_LINK_UP BIT_3
- #define TX_STATUS_ODI_UNDERRUN BIT_4
- #define TX_STATUS_ODI_OVERRUN BIT_5
-
- /* Transmit MAC length. */
- T3_32BIT_REGISTER TxLengths;
- #define TX_LEN_SLOT_TIME_MASK 0xff
- #define TX_LEN_IPG_MASK 0x0f00
- #define TX_LEN_IPG_CRS_MASK (BIT_12 | BIT_13)
-
- /* Receive MAC mode. */
- T3_32BIT_REGISTER RxMode;
- #define RX_MODE_RESET BIT_0
- #define RX_MODE_ENABLE BIT_1
- #define RX_MODE_ENABLE_FLOW_CONTROL BIT_2
- #define RX_MODE_KEEP_MAC_CONTROL BIT_3
- #define RX_MODE_KEEP_PAUSE BIT_4
- #define RX_MODE_ACCEPT_OVERSIZED BIT_5
- #define RX_MODE_ACCEPT_RUNTS BIT_6
- #define RX_MODE_LENGTH_CHECK BIT_7
- #define RX_MODE_PROMISCUOUS_MODE BIT_8
- #define RX_MODE_NO_CRC_CHECK BIT_9
- #define RX_MODE_KEEP_VLAN_TAG BIT_10
-
- /* Receive MAC status. */
- T3_32BIT_REGISTER RxStatus;
- #define RX_STATUS_REMOTE_TRANSMITTER_XOFFED BIT_0
- #define RX_STATUS_XOFF_RECEIVED BIT_1
- #define RX_STATUS_XON_RECEIVED BIT_2
-
- /* Hash registers. */
- T3_32BIT_REGISTER HashReg[4];
-
- /* Receive placement rules registers. */
- struct {
- T3_32BIT_REGISTER Rule;
- T3_32BIT_REGISTER Value;
- } RcvRules[16];
-
- #define RCV_DISABLE_RULE_MASK 0x7fffffff
-
- #define RCV_RULE1_REJECT_BROADCAST_IDX 0x00
- #define REJECT_BROADCAST_RULE1_RULE 0xc2000000
- #define REJECT_BROADCAST_RULE1_VALUE 0xffffffff
-
- #define RCV_RULE2_REJECT_BROADCAST_IDX 0x01
- #define REJECT_BROADCAST_RULE2_RULE 0x86000004
- #define REJECT_BROADCAST_RULE2_VALUE 0xffffffff
+ /* MAC mode control. */
+ T3_32BIT_REGISTER Mode;
+#define MAC_MODE_GLOBAL_RESET BIT_0
+#define MAC_MODE_HALF_DUPLEX BIT_1
+#define MAC_MODE_PORT_MODE_MASK (BIT_2 | BIT_3)
+#define MAC_MODE_PORT_MODE_TBI (BIT_2 | BIT_3)
+#define MAC_MODE_PORT_MODE_GMII BIT_3
+#define MAC_MODE_PORT_MODE_MII BIT_2
+#define MAC_MODE_PORT_MODE_NONE BIT_NONE
+#define MAC_MODE_PORT_INTERNAL_LOOPBACK BIT_4
+#define MAC_MODE_TAGGED_MAC_CONTROL BIT_7
+#define MAC_MODE_TX_BURSTING BIT_8
+#define MAC_MODE_MAX_DEFER BIT_9
+#define MAC_MODE_LINK_POLARITY BIT_10
+#define MAC_MODE_ENABLE_RX_STATISTICS BIT_11
+#define MAC_MODE_CLEAR_RX_STATISTICS BIT_12
+#define MAC_MODE_FLUSH_RX_STATISTICS BIT_13
+#define MAC_MODE_ENABLE_TX_STATISTICS BIT_14
+#define MAC_MODE_CLEAR_TX_STATISTICS BIT_15
+#define MAC_MODE_FLUSH_TX_STATISTICS BIT_16
+#define MAC_MODE_SEND_CONFIGS BIT_17
+#define MAC_MODE_DETECT_MAGIC_PACKET_ENABLE BIT_18
+#define MAC_MODE_ACPI_POWER_ON_ENABLE BIT_19
+#define MAC_MODE_ENABLE_MIP BIT_20
+#define MAC_MODE_ENABLE_TDE BIT_21
+#define MAC_MODE_ENABLE_RDE BIT_22
+#define MAC_MODE_ENABLE_FHDE BIT_23
+
+ /* MAC status */
+ T3_32BIT_REGISTER Status;
+#define MAC_STATUS_PCS_SYNCED BIT_0
+#define MAC_STATUS_SIGNAL_DETECTED BIT_1
+#define MAC_STATUS_RECEIVING_CFG BIT_2
+#define MAC_STATUS_CFG_CHANGED BIT_3
+#define MAC_STATUS_SYNC_CHANGED BIT_4
+#define MAC_STATUS_PORT_DECODE_ERROR BIT_10
+#define MAC_STATUS_LINK_STATE_CHANGED BIT_12
+#define MAC_STATUS_MI_COMPLETION BIT_22
+#define MAC_STATUS_MI_INTERRUPT BIT_23
+#define MAC_STATUS_AP_ERROR BIT_24
+#define MAC_STATUS_ODI_ERROR BIT_25
+#define MAC_STATUS_RX_STATS_OVERRUN BIT_26
+#define MAC_STATUS_TX_STATS_OVERRUN BIT_27
+
+ /* Event Enable */
+ T3_32BIT_REGISTER MacEvent;
+#define MAC_EVENT_ENABLE_PORT_DECODE_ERR BIT_10
+#define MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN BIT_12
+#define MAC_EVENT_ENABLE_MI_COMPLETION BIT_22
+#define MAC_EVENT_ENABLE_MI_INTERRUPT BIT_23
+#define MAC_EVENT_ENABLE_AP_ERROR BIT_24
+#define MAC_EVENT_ENABLE_ODI_ERROR BIT_25
+#define MAC_EVENT_ENABLE_RX_STATS_OVERRUN BIT_26
+#define MAC_EVENT_ENABLE_TX_STATS_OVERRUN BIT_27
+
+ /* Led control. */
+ T3_32BIT_REGISTER LedCtrl;
+#define LED_CTRL_OVERRIDE_LINK_LED BIT_0
+#define LED_CTRL_1000MBPS_LED_ON BIT_1
+#define LED_CTRL_100MBPS_LED_ON BIT_2
+#define LED_CTRL_10MBPS_LED_ON BIT_3
+#define LED_CTRL_OVERRIDE_TRAFFIC_LED BIT_4
+#define LED_CTRL_BLINK_TRAFFIC_LED BIT_5
+#define LED_CTRL_TRAFFIC_LED BIT_6
+#define LED_CTRL_1000MBPS_LED_STATUS BIT_7
+#define LED_CTRL_100MBPS_LED_STATUS BIT_8
+#define LED_CTRL_10MBPS_LED_STATUS BIT_9
+#define LED_CTRL_TRAFFIC_LED_STATUS BIT_10
+#define LED_CTRL_MAC_MODE BIT_NONE
+#define LED_CTRL_PHY_MODE_1 BIT_11
+#define LED_CTRL_PHY_MODE_2 BIT_12
+#define LED_CTRL_BLINK_RATE_MASK 0x7ff80000
+#define LED_CTRL_OVERRIDE_BLINK_PERIOD BIT_19
+#define LED_CTRL_OVERRIDE_BLINK_RATE BIT_31
+
+ /* MAC addresses. */
+ struct {
+ T3_32BIT_REGISTER High; /* Upper 2 bytes. */
+ T3_32BIT_REGISTER Low; /* Lower 4 bytes. */
+ } MacAddr[4];
+
+ /* ACPI Mbuf pointer. */
+ T3_32BIT_REGISTER AcpiMbufPtr;
+
+ /* ACPI Length and Offset. */
+ T3_32BIT_REGISTER AcpiLengthOffset;
+#define ACPI_LENGTH_MASK 0xffff
+#define ACPI_OFFSET_MASK 0x0fff0000
+#define ACPI_LENGTH(x) x
+#define ACPI_OFFSET(x) ((x) << 16)
+
+ /* Transmit random backoff. */
+ T3_32BIT_REGISTER TxBackoffSeed;
+#define MAC_TX_BACKOFF_SEED_MASK 0x3ff
+
+ /* Receive MTU */
+ T3_32BIT_REGISTER MtuSize;
+#define MAC_RX_MTU_MASK 0xffff
+
+ /* Gigabit PCS Test. */
+ T3_32BIT_REGISTER PcsTest;
+#define MAC_PCS_TEST_DATA_PATTERN_MASK 0x0fffff
+#define MAC_PCS_TEST_ENABLE BIT_20
+
+ /* Transmit Gigabit Auto-Negotiation. */
+ T3_32BIT_REGISTER TxAutoNeg;
+#define MAC_AN_TX_AN_DATA_MASK 0xffff
+
+ /* Receive Gigabit Auto-Negotiation. */
+ T3_32BIT_REGISTER RxAutoNeg;
+#define MAC_AN_RX_AN_DATA_MASK 0xffff
+
+ /* MI Communication. */
+ T3_32BIT_REGISTER MiCom;
+#define MI_COM_CMD_MASK (BIT_26 | BIT_27)
+#define MI_COM_CMD_WRITE BIT_26
+#define MI_COM_CMD_READ BIT_27
+#define MI_COM_READ_FAILED BIT_28
+#define MI_COM_START BIT_29
+#define MI_COM_BUSY BIT_29
+
+#define MI_COM_PHY_ADDR_MASK 0x1f
+#define MI_COM_FIRST_PHY_ADDR_BIT 21
+
+#define MI_COM_PHY_REG_ADDR_MASK 0x1f
+#define MI_COM_FIRST_PHY_REG_ADDR_BIT 16
+
+#define MI_COM_PHY_DATA_MASK 0xffff
+
+ /* MI Status. */
+ T3_32BIT_REGISTER MiStatus;
+#define MI_STATUS_ENABLE_LINK_STATUS_ATTN BIT_0
+
+ /* MI Mode. */
+ T3_32BIT_REGISTER MiMode;
+#define MI_MODE_CLOCK_SPEED_10MHZ BIT_0
+#define MI_MODE_USE_SHORT_PREAMBLE BIT_1
+#define MI_MODE_AUTO_POLLING_ENABLE BIT_4
+#define MI_MODE_CORE_CLOCK_SPEED_62MHZ BIT_15
+
+ /* Auto-polling status. */
+ T3_32BIT_REGISTER AutoPollStatus;
+#define AUTO_POLL_ERROR BIT_0
+
+ /* Transmit MAC mode. */
+ T3_32BIT_REGISTER TxMode;
+#define TX_MODE_RESET BIT_0
+#define TX_MODE_ENABLE BIT_1
+#define TX_MODE_ENABLE_FLOW_CONTROL BIT_4
+#define TX_MODE_ENABLE_BIG_BACKOFF BIT_5
+#define TX_MODE_ENABLE_LONG_PAUSE BIT_6
+
+ /* Transmit MAC status. */
+ T3_32BIT_REGISTER TxStatus;
+#define TX_STATUS_RX_CURRENTLY_XOFFED BIT_0
+#define TX_STATUS_SENT_XOFF BIT_1
+#define TX_STATUS_SENT_XON BIT_2
+#define TX_STATUS_LINK_UP BIT_3
+#define TX_STATUS_ODI_UNDERRUN BIT_4
+#define TX_STATUS_ODI_OVERRUN BIT_5
+
+ /* Transmit MAC length. */
+ T3_32BIT_REGISTER TxLengths;
+#define TX_LEN_SLOT_TIME_MASK 0xff
+#define TX_LEN_IPG_MASK 0x0f00
+#define TX_LEN_IPG_CRS_MASK (BIT_12 | BIT_13)
+
+ /* Receive MAC mode. */
+ T3_32BIT_REGISTER RxMode;
+#define RX_MODE_RESET BIT_0
+#define RX_MODE_ENABLE BIT_1
+#define RX_MODE_ENABLE_FLOW_CONTROL BIT_2
+#define RX_MODE_KEEP_MAC_CONTROL BIT_3
+#define RX_MODE_KEEP_PAUSE BIT_4
+#define RX_MODE_ACCEPT_OVERSIZED BIT_5
+#define RX_MODE_ACCEPT_RUNTS BIT_6
+#define RX_MODE_LENGTH_CHECK BIT_7
+#define RX_MODE_PROMISCUOUS_MODE BIT_8
+#define RX_MODE_NO_CRC_CHECK BIT_9
+#define RX_MODE_KEEP_VLAN_TAG BIT_10
+
+ /* Receive MAC status. */
+ T3_32BIT_REGISTER RxStatus;
+#define RX_STATUS_REMOTE_TRANSMITTER_XOFFED BIT_0
+#define RX_STATUS_XOFF_RECEIVED BIT_1
+#define RX_STATUS_XON_RECEIVED BIT_2
+
+ /* Hash registers. */
+ T3_32BIT_REGISTER HashReg[4];
+
+ /* Receive placement rules registers. */
+ struct {
+ T3_32BIT_REGISTER Rule;
+ T3_32BIT_REGISTER Value;
+ } RcvRules[16];
+
+#define RCV_DISABLE_RULE_MASK 0x7fffffff
+
+#define RCV_RULE1_REJECT_BROADCAST_IDX 0x00
+#define REJECT_BROADCAST_RULE1_RULE 0xc2000000
+#define REJECT_BROADCAST_RULE1_VALUE 0xffffffff
+
+#define RCV_RULE2_REJECT_BROADCAST_IDX 0x01
+#define REJECT_BROADCAST_RULE2_RULE 0x86000004
+#define REJECT_BROADCAST_RULE2_VALUE 0xffffffff
#if INCLUDE_5701_AX_FIX
- #define RCV_LAST_RULE_IDX 0x04
+#define RCV_LAST_RULE_IDX 0x04
#else
- #define RCV_LAST_RULE_IDX 0x02
+#define RCV_LAST_RULE_IDX 0x02
#endif
- T3_32BIT_REGISTER RcvRuleCfg;
- #define RX_RULE_DEFAULT_CLASS (1 << 3)
+ T3_32BIT_REGISTER RcvRuleCfg;
+#define RX_RULE_DEFAULT_CLASS (1 << 3)
- LM_UINT8 Reserved1[140];
+ LM_UINT8 Reserved1[140];
- T3_32BIT_REGISTER SerdesCfg;
- T3_32BIT_REGISTER SerdesStatus;
+ T3_32BIT_REGISTER SerdesCfg;
+ T3_32BIT_REGISTER SerdesStatus;
- LM_UINT8 Reserved2[104];
+ LM_UINT8 Reserved2[104];
- volatile LM_UINT8 TxMacState[16];
- volatile LM_UINT8 RxMacState[20];
+ volatile LM_UINT8 TxMacState[16];
+ volatile LM_UINT8 RxMacState[20];
- LM_UINT8 Reserved3[476];
+ LM_UINT8 Reserved3[476];
- T3_32BIT_REGISTER RxStats[26];
+ T3_32BIT_REGISTER RxStats[26];
- LM_UINT8 Reserved4[24];
+ LM_UINT8 Reserved4[24];
- T3_32BIT_REGISTER TxStats[28];
+ T3_32BIT_REGISTER TxStats[28];
- LM_UINT8 Reserved5[784];
+ LM_UINT8 Reserved5[784];
} T3_MAC_CONTROL, *PT3_MAC_CONTROL;
-
/******************************************************************************/
/* Send data initiator control registers. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define T3_SND_DATA_IN_MODE_RESET BIT_0
- #define T3_SND_DATA_IN_MODE_ENABLE BIT_1
- #define T3_SND_DATA_IN_MODE_STATS_OFLW_ATTN_ENABLE BIT_2
-
- T3_32BIT_REGISTER Status;
- #define T3_SND_DATA_IN_STATUS_STATS_OFLW_ATTN BIT_2
-
- T3_32BIT_REGISTER StatsCtrl;
- #define T3_SND_DATA_IN_STATS_CTRL_ENABLE BIT_0
- #define T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE BIT_1
- #define T3_SND_DATA_IN_STATS_CTRL_CLEAR BIT_2
- #define T3_SND_DATA_IN_STATS_CTRL_FLUSH BIT_3
- #define T3_SND_DATA_IN_STATS_CTRL_FORCE_ZERO BIT_4
-
- T3_32BIT_REGISTER StatsEnableMask;
- T3_32BIT_REGISTER StatsIncMask;
-
- LM_UINT8 Reserved[108];
-
- T3_32BIT_REGISTER ClassOfServCnt[16];
- T3_32BIT_REGISTER DmaReadQFullCnt;
- T3_32BIT_REGISTER DmaPriorityReadQFullCnt;
- T3_32BIT_REGISTER SdcQFullCnt;
-
- T3_32BIT_REGISTER NicRingSetSendProdIdxCnt;
- T3_32BIT_REGISTER StatusUpdatedCnt;
- T3_32BIT_REGISTER InterruptsCnt;
- T3_32BIT_REGISTER AvoidInterruptsCnt;
- T3_32BIT_REGISTER SendThresholdHitCnt;
-
- /* Unused space. */
- LM_UINT8 Unused[800];
-} T3_SEND_DATA_INITIATOR, *PT3_SEND_DATA_INITIATOR;
+ T3_32BIT_REGISTER Mode;
+#define T3_SND_DATA_IN_MODE_RESET BIT_0
+#define T3_SND_DATA_IN_MODE_ENABLE BIT_1
+#define T3_SND_DATA_IN_MODE_STATS_OFLW_ATTN_ENABLE BIT_2
+
+ T3_32BIT_REGISTER Status;
+#define T3_SND_DATA_IN_STATUS_STATS_OFLW_ATTN BIT_2
+
+ T3_32BIT_REGISTER StatsCtrl;
+#define T3_SND_DATA_IN_STATS_CTRL_ENABLE BIT_0
+#define T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE BIT_1
+#define T3_SND_DATA_IN_STATS_CTRL_CLEAR BIT_2
+#define T3_SND_DATA_IN_STATS_CTRL_FLUSH BIT_3
+#define T3_SND_DATA_IN_STATS_CTRL_FORCE_ZERO BIT_4
+
+ T3_32BIT_REGISTER StatsEnableMask;
+ T3_32BIT_REGISTER StatsIncMask;
+
+ LM_UINT8 Reserved[108];
+ T3_32BIT_REGISTER ClassOfServCnt[16];
+ T3_32BIT_REGISTER DmaReadQFullCnt;
+ T3_32BIT_REGISTER DmaPriorityReadQFullCnt;
+ T3_32BIT_REGISTER SdcQFullCnt;
+
+ T3_32BIT_REGISTER NicRingSetSendProdIdxCnt;
+ T3_32BIT_REGISTER StatusUpdatedCnt;
+ T3_32BIT_REGISTER InterruptsCnt;
+ T3_32BIT_REGISTER AvoidInterruptsCnt;
+ T3_32BIT_REGISTER SendThresholdHitCnt;
+
+ /* Unused space. */
+ LM_UINT8 Unused[800];
+} T3_SEND_DATA_INITIATOR, *PT3_SEND_DATA_INITIATOR;
/******************************************************************************/
/* Send data completion control registers. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define SND_DATA_COMP_MODE_RESET BIT_0
- #define SND_DATA_COMP_MODE_ENABLE BIT_1
+ T3_32BIT_REGISTER Mode;
+#define SND_DATA_COMP_MODE_RESET BIT_0
+#define SND_DATA_COMP_MODE_ENABLE BIT_1
- /* Unused space. */
- LM_UINT8 Unused[1020];
+ /* Unused space. */
+ LM_UINT8 Unused[1020];
} T3_SEND_DATA_COMPLETION, *PT3_SEND_DATA_COMPLETION;
-
/******************************************************************************/
/* Send BD Ring Selector Control Registers. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define SND_BD_SEL_MODE_RESET BIT_0
- #define SND_BD_SEL_MODE_ENABLE BIT_1
- #define SND_BD_SEL_MODE_ATTN_ENABLE BIT_2
+ T3_32BIT_REGISTER Mode;
+#define SND_BD_SEL_MODE_RESET BIT_0
+#define SND_BD_SEL_MODE_ENABLE BIT_1
+#define SND_BD_SEL_MODE_ATTN_ENABLE BIT_2
- T3_32BIT_REGISTER Status;
- #define SND_BD_SEL_STATUS_ERROR_ATTN BIT_2
+ T3_32BIT_REGISTER Status;
+#define SND_BD_SEL_STATUS_ERROR_ATTN BIT_2
- T3_32BIT_REGISTER HwDiag;
+ T3_32BIT_REGISTER HwDiag;
- /* Unused space. */
- LM_UINT8 Unused1[52];
+ /* Unused space. */
+ LM_UINT8 Unused1[52];
- /* Send BD Ring Selector Local NIC Send BD Consumer Index. */
- T3_32BIT_REGISTER NicSendBdSelConIdx[16];
+ /* Send BD Ring Selector Local NIC Send BD Consumer Index. */
+ T3_32BIT_REGISTER NicSendBdSelConIdx[16];
- /* Unused space. */
- LM_UINT8 Unused2[896];
+ /* Unused space. */
+ LM_UINT8 Unused2[896];
} T3_SEND_BD_SELECTOR, *PT3_SEND_BD_SELECTOR;
-
/******************************************************************************/
/* Send BD initiator control registers. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define SND_BD_IN_MODE_RESET BIT_0
- #define SND_BD_IN_MODE_ENABLE BIT_1
- #define SND_BD_IN_MODE_ATTN_ENABLE BIT_2
+ T3_32BIT_REGISTER Mode;
+#define SND_BD_IN_MODE_RESET BIT_0
+#define SND_BD_IN_MODE_ENABLE BIT_1
+#define SND_BD_IN_MODE_ATTN_ENABLE BIT_2
- T3_32BIT_REGISTER Status;
- #define SND_BD_IN_STATUS_ERROR_ATTN BIT_2
+ T3_32BIT_REGISTER Status;
+#define SND_BD_IN_STATUS_ERROR_ATTN BIT_2
- /* Send BD initiator local NIC send BD producer index. */
- T3_32BIT_REGISTER NicSendBdInProdIdx[16];
+ /* Send BD initiator local NIC send BD producer index. */
+ T3_32BIT_REGISTER NicSendBdInProdIdx[16];
- /* Unused space. */
- LM_UINT8 Unused2[952];
+ /* Unused space. */
+ LM_UINT8 Unused2[952];
} T3_SEND_BD_INITIATOR, *PT3_SEND_BD_INITIATOR;
-
/******************************************************************************/
/* Send BD Completion Control. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define SND_BD_COMP_MODE_RESET BIT_0
- #define SND_BD_COMP_MODE_ENABLE BIT_1
- #define SND_BD_COMP_MODE_ATTN_ENABLE BIT_2
+ T3_32BIT_REGISTER Mode;
+#define SND_BD_COMP_MODE_RESET BIT_0
+#define SND_BD_COMP_MODE_ENABLE BIT_1
+#define SND_BD_COMP_MODE_ATTN_ENABLE BIT_2
- /* Unused space. */
- LM_UINT8 Unused2[1020];
+ /* Unused space. */
+ LM_UINT8 Unused2[1020];
} T3_SEND_BD_COMPLETION, *PT3_SEND_BD_COMPLETION;
-
/******************************************************************************/
/* Receive list placement control registers. */
/******************************************************************************/
typedef struct {
- /* Mode. */
- T3_32BIT_REGISTER Mode;
- #define RCV_LIST_PLMT_MODE_RESET BIT_0
- #define RCV_LIST_PLMT_MODE_ENABLE BIT_1
- #define RCV_LIST_PLMT_MODE_CLASS0_ATTN_ENABLE BIT_2
- #define RCV_LIST_PLMT_MODE_MAPPING_OOR_ATTN_ENABLE BIT_3
- #define RCV_LIST_PLMT_MODE_STATS_OFLOW_ATTN_ENABLE BIT_4
-
- /* Status. */
- T3_32BIT_REGISTER Status;
- #define RCV_LIST_PLMT_STATUS_CLASS0_ATTN BIT_2
- #define RCV_LIST_PLMT_STATUS_MAPPING_ATTN BIT_3
- #define RCV_LIST_PLMT_STATUS_STATS_OFLOW_ATTN BIT_4
-
- /* Receive selector list lock register. */
- T3_32BIT_REGISTER Lock;
- #define RCV_LIST_SEL_LOCK_REQUEST_MASK 0xffff
- #define RCV_LIST_SEL_LOCK_GRANT_MASK 0xffff0000
-
- /* Selector non-empty bits. */
- T3_32BIT_REGISTER NonEmptyBits;
- #define RCV_LIST_SEL_NON_EMPTY_MASK 0xffff
-
- /* Receive list placement configuration register. */
- T3_32BIT_REGISTER Config;
-
- /* Receive List Placement statistics Control. */
- T3_32BIT_REGISTER StatsCtrl;
+ /* Mode. */
+ T3_32BIT_REGISTER Mode;
+#define RCV_LIST_PLMT_MODE_RESET BIT_0
+#define RCV_LIST_PLMT_MODE_ENABLE BIT_1
+#define RCV_LIST_PLMT_MODE_CLASS0_ATTN_ENABLE BIT_2
+#define RCV_LIST_PLMT_MODE_MAPPING_OOR_ATTN_ENABLE BIT_3
+#define RCV_LIST_PLMT_MODE_STATS_OFLOW_ATTN_ENABLE BIT_4
+
+ /* Status. */
+ T3_32BIT_REGISTER Status;
+#define RCV_LIST_PLMT_STATUS_CLASS0_ATTN BIT_2
+#define RCV_LIST_PLMT_STATUS_MAPPING_ATTN BIT_3
+#define RCV_LIST_PLMT_STATUS_STATS_OFLOW_ATTN BIT_4
+
+ /* Receive selector list lock register. */
+ T3_32BIT_REGISTER Lock;
+#define RCV_LIST_SEL_LOCK_REQUEST_MASK 0xffff
+#define RCV_LIST_SEL_LOCK_GRANT_MASK 0xffff0000
+
+ /* Selector non-empty bits. */
+ T3_32BIT_REGISTER NonEmptyBits;
+#define RCV_LIST_SEL_NON_EMPTY_MASK 0xffff
+
+ /* Receive list placement configuration register. */
+ T3_32BIT_REGISTER Config;
+
+ /* Receive List Placement statistics Control. */
+ T3_32BIT_REGISTER StatsCtrl;
#define RCV_LIST_STATS_ENABLE BIT_0
#define RCV_LIST_STATS_FAST_UPDATE BIT_1
- /* Receive List Placement statistics Enable Mask. */
- T3_32BIT_REGISTER StatsEnableMask;
-
- /* Receive List Placement statistics Increment Mask. */
- T3_32BIT_REGISTER StatsIncMask;
-
- /* Unused space. */
- LM_UINT8 Unused1[224];
+ /* Receive List Placement statistics Enable Mask. */
+ T3_32BIT_REGISTER StatsEnableMask;
- struct {
- T3_32BIT_REGISTER Head;
- T3_32BIT_REGISTER Tail;
- T3_32BIT_REGISTER Count;
+ /* Receive List Placement statistics Increment Mask. */
+ T3_32BIT_REGISTER StatsIncMask;
/* Unused space. */
- LM_UINT8 Unused[4];
- } RcvSelectorList[16];
-
- /* Local statistics counter. */
- T3_32BIT_REGISTER ClassOfServCnt[16];
-
- T3_32BIT_REGISTER DropDueToFilterCnt;
- T3_32BIT_REGISTER DmaWriteQFullCnt;
- T3_32BIT_REGISTER DmaHighPriorityWriteQFullCnt;
- T3_32BIT_REGISTER NoMoreReceiveBdCnt;
- T3_32BIT_REGISTER IfInDiscardsCnt;
- T3_32BIT_REGISTER IfInErrorsCnt;
- T3_32BIT_REGISTER RcvThresholdHitCnt;
-
- /* Another unused space. */
- LM_UINT8 Unused2[420];
-} T3_RCV_LIST_PLACEMENT, *PT3_RCV_LIST_PLACEMENT;
+ LM_UINT8 Unused1[224];
+ struct {
+ T3_32BIT_REGISTER Head;
+ T3_32BIT_REGISTER Tail;
+ T3_32BIT_REGISTER Count;
+
+ /* Unused space. */
+ LM_UINT8 Unused[4];
+ } RcvSelectorList[16];
+
+ /* Local statistics counter. */
+ T3_32BIT_REGISTER ClassOfServCnt[16];
+
+ T3_32BIT_REGISTER DropDueToFilterCnt;
+ T3_32BIT_REGISTER DmaWriteQFullCnt;
+ T3_32BIT_REGISTER DmaHighPriorityWriteQFullCnt;
+ T3_32BIT_REGISTER NoMoreReceiveBdCnt;
+ T3_32BIT_REGISTER IfInDiscardsCnt;
+ T3_32BIT_REGISTER IfInErrorsCnt;
+ T3_32BIT_REGISTER RcvThresholdHitCnt;
+
+ /* Another unused space. */
+ LM_UINT8 Unused2[420];
+} T3_RCV_LIST_PLACEMENT, *PT3_RCV_LIST_PLACEMENT;
/******************************************************************************/
/* Receive Data and Receive BD Initiator Control. */
/******************************************************************************/
typedef struct {
- /* Mode. */
- T3_32BIT_REGISTER Mode;
- #define RCV_DATA_BD_IN_MODE_RESET BIT_0
- #define RCV_DATA_BD_IN_MODE_ENABLE BIT_1
- #define RCV_DATA_BD_IN_MODE_JUMBO_BD_NEEDED BIT_2
- #define RCV_DATA_BD_IN_MODE_FRAME_TOO_BIG BIT_3
- #define RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE BIT_4
-
- /* Status. */
- T3_32BIT_REGISTER Status;
- #define RCV_DATA_BD_IN_STATUS_JUMBO_BD_NEEDED BIT_2
- #define RCV_DATA_BD_IN_STATUS_FRAME_TOO_BIG BIT_3
- #define RCV_DATA_BD_IN_STATUS_INVALID_RING_SIZE BIT_4
-
- /* Split frame minium size. */
- T3_32BIT_REGISTER SplitFrameMinSize;
-
- /* Unused space. */
- LM_UINT8 Unused1[0x2440-0x240c];
-
- /* Receive RCBs. */
- T3_RCB JumboRcvRcb;
- T3_RCB StdRcvRcb;
- T3_RCB MiniRcvRcb;
-
- /* Receive Data and Receive BD Ring Initiator Local NIC Receive */
- /* BD Consumber Index. */
- T3_32BIT_REGISTER NicJumboConIdx;
- T3_32BIT_REGISTER NicStdConIdx;
- T3_32BIT_REGISTER NicMiniConIdx;
-
- /* Unused space. */
- LM_UINT8 Unused2[4];
-
- /* Receive Data and Receive BD Initiator Local Receive Return ProdIdx. */
- T3_32BIT_REGISTER RcvDataBdProdIdx[16];
-
- /* Receive Data and Receive BD Initiator Hardware Diagnostic. */
- T3_32BIT_REGISTER HwDiag;
-
- /* Unused space. */
- LM_UINT8 Unused3[828];
-} T3_RCV_DATA_BD_INITIATOR, *PT3_RCV_DATA_BD_INITIATOR;
+ /* Mode. */
+ T3_32BIT_REGISTER Mode;
+#define RCV_DATA_BD_IN_MODE_RESET BIT_0
+#define RCV_DATA_BD_IN_MODE_ENABLE BIT_1
+#define RCV_DATA_BD_IN_MODE_JUMBO_BD_NEEDED BIT_2
+#define RCV_DATA_BD_IN_MODE_FRAME_TOO_BIG BIT_3
+#define RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE BIT_4
+
+ /* Status. */
+ T3_32BIT_REGISTER Status;
+#define RCV_DATA_BD_IN_STATUS_JUMBO_BD_NEEDED BIT_2
+#define RCV_DATA_BD_IN_STATUS_FRAME_TOO_BIG BIT_3
+#define RCV_DATA_BD_IN_STATUS_INVALID_RING_SIZE BIT_4
+
+ /* Split frame minium size. */
+ T3_32BIT_REGISTER SplitFrameMinSize;
+
+ /* Unused space. */
+ LM_UINT8 Unused1[0x2440 - 0x240c];
+
+ /* Receive RCBs. */
+ T3_RCB JumboRcvRcb;
+ T3_RCB StdRcvRcb;
+ T3_RCB MiniRcvRcb;
+
+ /* Receive Data and Receive BD Ring Initiator Local NIC Receive */
+ /* BD Consumber Index. */
+ T3_32BIT_REGISTER NicJumboConIdx;
+ T3_32BIT_REGISTER NicStdConIdx;
+ T3_32BIT_REGISTER NicMiniConIdx;
+
+ /* Unused space. */
+ LM_UINT8 Unused2[4];
+
+ /* Receive Data and Receive BD Initiator Local Receive Return ProdIdx. */
+ T3_32BIT_REGISTER RcvDataBdProdIdx[16];
+ /* Receive Data and Receive BD Initiator Hardware Diagnostic. */
+ T3_32BIT_REGISTER HwDiag;
+
+ /* Unused space. */
+ LM_UINT8 Unused3[828];
+} T3_RCV_DATA_BD_INITIATOR, *PT3_RCV_DATA_BD_INITIATOR;
/******************************************************************************/
/* Receive Data Completion Control Registes. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define RCV_DATA_COMP_MODE_RESET BIT_0
- #define RCV_DATA_COMP_MODE_ENABLE BIT_1
- #define RCV_DATA_COMP_MODE_ATTN_ENABLE BIT_2
+ T3_32BIT_REGISTER Mode;
+#define RCV_DATA_COMP_MODE_RESET BIT_0
+#define RCV_DATA_COMP_MODE_ENABLE BIT_1
+#define RCV_DATA_COMP_MODE_ATTN_ENABLE BIT_2
- /* Unused spaced. */
- LM_UINT8 Unused[1020];
+ /* Unused spaced. */
+ LM_UINT8 Unused[1020];
} T3_RCV_DATA_COMPLETION, *PT3_RCV_DATA_COMPLETION;
-
/******************************************************************************/
/* Receive BD Initiator Control. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define RCV_BD_IN_MODE_RESET BIT_0
- #define RCV_BD_IN_MODE_ENABLE BIT_1
- #define RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE BIT_2
+ T3_32BIT_REGISTER Mode;
+#define RCV_BD_IN_MODE_RESET BIT_0
+#define RCV_BD_IN_MODE_ENABLE BIT_1
+#define RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE BIT_2
- T3_32BIT_REGISTER Status;
- #define RCV_BD_IN_STATUS_BD_IN_DIABLED_RCB_ATTN BIT_2
+ T3_32BIT_REGISTER Status;
+#define RCV_BD_IN_STATUS_BD_IN_DIABLED_RCB_ATTN BIT_2
- T3_32BIT_REGISTER NicJumboRcvProdIdx;
- T3_32BIT_REGISTER NicStdRcvProdIdx;
- T3_32BIT_REGISTER NicMiniRcvProdIdx;
+ T3_32BIT_REGISTER NicJumboRcvProdIdx;
+ T3_32BIT_REGISTER NicStdRcvProdIdx;
+ T3_32BIT_REGISTER NicMiniRcvProdIdx;
- T3_32BIT_REGISTER MiniRcvThreshold;
- T3_32BIT_REGISTER StdRcvThreshold;
- T3_32BIT_REGISTER JumboRcvThreshold;
+ T3_32BIT_REGISTER MiniRcvThreshold;
+ T3_32BIT_REGISTER StdRcvThreshold;
+ T3_32BIT_REGISTER JumboRcvThreshold;
- /* Unused space. */
- LM_UINT8 Unused[992];
+ /* Unused space. */
+ LM_UINT8 Unused[992];
} T3_RCV_BD_INITIATOR, *PT3_RCV_BD_INITIATOR;
-
/******************************************************************************/
/* Receive BD Completion Control Registers. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define RCV_BD_COMP_MODE_RESET BIT_0
- #define RCV_BD_COMP_MODE_ENABLE BIT_1
- #define RCV_BD_COMP_MODE_ATTN_ENABLE BIT_2
+ T3_32BIT_REGISTER Mode;
+#define RCV_BD_COMP_MODE_RESET BIT_0
+#define RCV_BD_COMP_MODE_ENABLE BIT_1
+#define RCV_BD_COMP_MODE_ATTN_ENABLE BIT_2
- T3_32BIT_REGISTER Status;
- #define RCV_BD_COMP_STATUS_ERROR_ATTN BIT_2
+ T3_32BIT_REGISTER Status;
+#define RCV_BD_COMP_STATUS_ERROR_ATTN BIT_2
- T3_32BIT_REGISTER NicJumboRcvBdProdIdx;
- T3_32BIT_REGISTER NicStdRcvBdProdIdx;
- T3_32BIT_REGISTER NicMiniRcvBdProdIdx;
+ T3_32BIT_REGISTER NicJumboRcvBdProdIdx;
+ T3_32BIT_REGISTER NicStdRcvBdProdIdx;
+ T3_32BIT_REGISTER NicMiniRcvBdProdIdx;
- /* Unused space. */
- LM_UINT8 Unused[1004];
+ /* Unused space. */
+ LM_UINT8 Unused[1004];
} T3_RCV_BD_COMPLETION, *PT3_RCV_BD_COMPLETION;
-
/******************************************************************************/
/* Receive list selector control register. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define RCV_LIST_SEL_MODE_RESET BIT_0
- #define RCV_LIST_SEL_MODE_ENABLE BIT_1
- #define RCV_LIST_SEL_MODE_ATTN_ENABLE BIT_2
+ T3_32BIT_REGISTER Mode;
+#define RCV_LIST_SEL_MODE_RESET BIT_0
+#define RCV_LIST_SEL_MODE_ENABLE BIT_1
+#define RCV_LIST_SEL_MODE_ATTN_ENABLE BIT_2
- T3_32BIT_REGISTER Status;
- #define RCV_LIST_SEL_STATUS_ERROR_ATTN BIT_2
+ T3_32BIT_REGISTER Status;
+#define RCV_LIST_SEL_STATUS_ERROR_ATTN BIT_2
- /* Unused space. */
- LM_UINT8 Unused[1016];
+ /* Unused space. */
+ LM_UINT8 Unused[1016];
} T3_RCV_LIST_SELECTOR, *PT3_RCV_LIST_SELECTOR;
-
/******************************************************************************/
/* Mbuf cluster free registers. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
+ T3_32BIT_REGISTER Mode;
#define MBUF_CLUSTER_FREE_MODE_RESET BIT_0
#define MBUF_CLUSTER_FREE_MODE_ENABLE BIT_1
- T3_32BIT_REGISTER Status;
+ T3_32BIT_REGISTER Status;
- /* Unused space. */
- LM_UINT8 Unused[1016];
+ /* Unused space. */
+ LM_UINT8 Unused[1016];
} T3_MBUF_CLUSTER_FREE, *PT3_MBUF_CLUSTER_FREE;
-
/******************************************************************************/
/* Host coalescing control registers. */
/******************************************************************************/
typedef struct {
- /* Mode. */
- T3_32BIT_REGISTER Mode;
- #define HOST_COALESCE_RESET BIT_0
- #define HOST_COALESCE_ENABLE BIT_1
- #define HOST_COALESCE_ATTN BIT_2
- #define HOST_COALESCE_NOW BIT_3
- #define HOST_COALESCE_FULL_STATUS_MODE BIT_NONE
- #define HOST_COALESCE_64_BYTE_STATUS_MODE BIT_7
- #define HOST_COALESCE_32_BYTE_STATUS_MODE BIT_8
- #define HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT BIT_9
- #define HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT BIT_10
- #define HOST_COALESCE_NO_INT_ON_COALESCE_NOW_MODE BIT_11
- #define HOST_COALESCE_NO_INT_ON_FORCE_DMAD_MODE BIT_12
+ /* Mode. */
+ T3_32BIT_REGISTER Mode;
+#define HOST_COALESCE_RESET BIT_0
+#define HOST_COALESCE_ENABLE BIT_1
+#define HOST_COALESCE_ATTN BIT_2
+#define HOST_COALESCE_NOW BIT_3
+#define HOST_COALESCE_FULL_STATUS_MODE BIT_NONE
+#define HOST_COALESCE_64_BYTE_STATUS_MODE BIT_7
+#define HOST_COALESCE_32_BYTE_STATUS_MODE BIT_8
+#define HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT BIT_9
+#define HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT BIT_10
+#define HOST_COALESCE_NO_INT_ON_COALESCE_NOW_MODE BIT_11
+#define HOST_COALESCE_NO_INT_ON_FORCE_DMAD_MODE BIT_12
- /* Status. */
- T3_32BIT_REGISTER Status;
- #define HOST_COALESCE_ERROR_ATTN BIT_2
+ /* Status. */
+ T3_32BIT_REGISTER Status;
+#define HOST_COALESCE_ERROR_ATTN BIT_2
- /* Receive coalescing ticks. */
- T3_32BIT_REGISTER RxCoalescingTicks;
+ /* Receive coalescing ticks. */
+ T3_32BIT_REGISTER RxCoalescingTicks;
- /* Send coalescing ticks. */
- T3_32BIT_REGISTER TxCoalescingTicks;
+ /* Send coalescing ticks. */
+ T3_32BIT_REGISTER TxCoalescingTicks;
- /* Receive max coalesced frames. */
- T3_32BIT_REGISTER RxMaxCoalescedFrames;
+ /* Receive max coalesced frames. */
+ T3_32BIT_REGISTER RxMaxCoalescedFrames;
- /* Send max coalesced frames. */
- T3_32BIT_REGISTER TxMaxCoalescedFrames;
+ /* Send max coalesced frames. */
+ T3_32BIT_REGISTER TxMaxCoalescedFrames;
- /* Receive coalescing ticks during interrupt. */
- T3_32BIT_REGISTER RxCoalescedTickDuringInt;
+ /* Receive coalescing ticks during interrupt. */
+ T3_32BIT_REGISTER RxCoalescedTickDuringInt;
- /* Send coalescing ticks during interrupt. */
- T3_32BIT_REGISTER TxCoalescedTickDuringInt;
+ /* Send coalescing ticks during interrupt. */
+ T3_32BIT_REGISTER TxCoalescedTickDuringInt;
- /* Receive max coalesced frames during interrupt. */
- T3_32BIT_REGISTER RxMaxCoalescedFramesDuringInt;
+ /* Receive max coalesced frames during interrupt. */
+ T3_32BIT_REGISTER RxMaxCoalescedFramesDuringInt;
- /* Send max coalesced frames during interrupt. */
- T3_32BIT_REGISTER TxMaxCoalescedFramesDuringInt;
+ /* Send max coalesced frames during interrupt. */
+ T3_32BIT_REGISTER TxMaxCoalescedFramesDuringInt;
- /* Statistics tick. */
- T3_32BIT_REGISTER StatsCoalescingTicks;
+ /* Statistics tick. */
+ T3_32BIT_REGISTER StatsCoalescingTicks;
- /* Unused space. */
- LM_UINT8 Unused2[4];
+ /* Unused space. */
+ LM_UINT8 Unused2[4];
- /* Statistics host address. */
- T3_64BIT_REGISTER StatsBlkHostAddr;
+ /* Statistics host address. */
+ T3_64BIT_REGISTER StatsBlkHostAddr;
- /* Status block host address.*/
- T3_64BIT_REGISTER StatusBlkHostAddr;
+ /* Status block host address. */
+ T3_64BIT_REGISTER StatusBlkHostAddr;
- /* Statistics NIC address. */
- T3_32BIT_REGISTER StatsBlkNicAddr;
+ /* Statistics NIC address. */
+ T3_32BIT_REGISTER StatsBlkNicAddr;
- /* Statust block NIC address. */
- T3_32BIT_REGISTER StatusBlkNicAddr;
+ /* Statust block NIC address. */
+ T3_32BIT_REGISTER StatusBlkNicAddr;
- /* Flow attention registers. */
- T3_32BIT_REGISTER FlowAttn;
+ /* Flow attention registers. */
+ T3_32BIT_REGISTER FlowAttn;
- /* Unused space. */
- LM_UINT8 Unused3[4];
+ /* Unused space. */
+ LM_UINT8 Unused3[4];
- T3_32BIT_REGISTER NicJumboRcvBdConIdx;
- T3_32BIT_REGISTER NicStdRcvBdConIdx;
- T3_32BIT_REGISTER NicMiniRcvBdConIdx;
+ T3_32BIT_REGISTER NicJumboRcvBdConIdx;
+ T3_32BIT_REGISTER NicStdRcvBdConIdx;
+ T3_32BIT_REGISTER NicMiniRcvBdConIdx;
- /* Unused space. */
- LM_UINT8 Unused4[36];
+ /* Unused space. */
+ LM_UINT8 Unused4[36];
- T3_32BIT_REGISTER NicRetProdIdx[16];
- T3_32BIT_REGISTER NicSndBdConIdx[16];
+ T3_32BIT_REGISTER NicRetProdIdx[16];
+ T3_32BIT_REGISTER NicSndBdConIdx[16];
- /* Unused space. */
- LM_UINT8 Unused5[768];
+ /* Unused space. */
+ LM_UINT8 Unused5[768];
} T3_HOST_COALESCING, *PT3_HOST_COALESCING;
-
/******************************************************************************/
/* Memory arbiter registers. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
+ T3_32BIT_REGISTER Mode;
#define T3_MEM_ARBITER_MODE_RESET BIT_0
#define T3_MEM_ARBITER_MODE_ENABLE BIT_1
- T3_32BIT_REGISTER Status;
+ T3_32BIT_REGISTER Status;
- T3_32BIT_REGISTER ArbTrapAddrLow;
- T3_32BIT_REGISTER ArbTrapAddrHigh;
+ T3_32BIT_REGISTER ArbTrapAddrLow;
+ T3_32BIT_REGISTER ArbTrapAddrHigh;
- /* Unused space. */
- LM_UINT8 Unused[1008];
+ /* Unused space. */
+ LM_UINT8 Unused[1008];
} T3_MEM_ARBITER, *PT3_MEM_ARBITER;
-
/******************************************************************************/
/* Buffer manager control register. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define BUFMGR_MODE_RESET BIT_0
- #define BUFMGR_MODE_ENABLE BIT_1
- #define BUFMGR_MODE_ATTN_ENABLE BIT_2
- #define BUFMGR_MODE_BM_TEST BIT_3
- #define BUFMGR_MODE_MBUF_LOW_ATTN_ENABLE BIT_4
-
- T3_32BIT_REGISTER Status;
- #define BUFMGR_STATUS_ERROR BIT_2
- #define BUFMGR_STATUS_MBUF_LOW BIT_4
-
- T3_32BIT_REGISTER MbufPoolAddr;
- T3_32BIT_REGISTER MbufPoolSize;
- T3_32BIT_REGISTER MbufReadDmaLowWaterMark;
- T3_32BIT_REGISTER MbufMacRxLowWaterMark;
- T3_32BIT_REGISTER MbufHighWaterMark;
-
- T3_32BIT_REGISTER RxCpuMbufAllocReq;
- #define BUFMGR_MBUF_ALLOC_BIT BIT_31
- T3_32BIT_REGISTER RxCpuMbufAllocResp;
- T3_32BIT_REGISTER TxCpuMbufAllocReq;
- T3_32BIT_REGISTER TxCpuMbufAllocResp;
-
- T3_32BIT_REGISTER DmaDescPoolAddr;
- T3_32BIT_REGISTER DmaDescPoolSize;
- T3_32BIT_REGISTER DmaLowWaterMark;
- T3_32BIT_REGISTER DmaHighWaterMark;
-
- T3_32BIT_REGISTER RxCpuDmaAllocReq;
- T3_32BIT_REGISTER RxCpuDmaAllocResp;
- T3_32BIT_REGISTER TxCpuDmaAllocReq;
- T3_32BIT_REGISTER TxCpuDmaAllocResp;
-
- T3_32BIT_REGISTER Hwdiag[3];
-
- /* Unused space. */
- LM_UINT8 Unused[936];
-} T3_BUFFER_MANAGER, *PT3_BUFFER_MANAGER;
+ T3_32BIT_REGISTER Mode;
+#define BUFMGR_MODE_RESET BIT_0
+#define BUFMGR_MODE_ENABLE BIT_1
+#define BUFMGR_MODE_ATTN_ENABLE BIT_2
+#define BUFMGR_MODE_BM_TEST BIT_3
+#define BUFMGR_MODE_MBUF_LOW_ATTN_ENABLE BIT_4
+
+ T3_32BIT_REGISTER Status;
+#define BUFMGR_STATUS_ERROR BIT_2
+#define BUFMGR_STATUS_MBUF_LOW BIT_4
+
+ T3_32BIT_REGISTER MbufPoolAddr;
+ T3_32BIT_REGISTER MbufPoolSize;
+ T3_32BIT_REGISTER MbufReadDmaLowWaterMark;
+ T3_32BIT_REGISTER MbufMacRxLowWaterMark;
+ T3_32BIT_REGISTER MbufHighWaterMark;
+
+ T3_32BIT_REGISTER RxCpuMbufAllocReq;
+#define BUFMGR_MBUF_ALLOC_BIT BIT_31
+ T3_32BIT_REGISTER RxCpuMbufAllocResp;
+ T3_32BIT_REGISTER TxCpuMbufAllocReq;
+ T3_32BIT_REGISTER TxCpuMbufAllocResp;
+
+ T3_32BIT_REGISTER DmaDescPoolAddr;
+ T3_32BIT_REGISTER DmaDescPoolSize;
+ T3_32BIT_REGISTER DmaLowWaterMark;
+ T3_32BIT_REGISTER DmaHighWaterMark;
+
+ T3_32BIT_REGISTER RxCpuDmaAllocReq;
+ T3_32BIT_REGISTER RxCpuDmaAllocResp;
+ T3_32BIT_REGISTER TxCpuDmaAllocReq;
+ T3_32BIT_REGISTER TxCpuDmaAllocResp;
+
+ T3_32BIT_REGISTER Hwdiag[3];
+ /* Unused space. */
+ LM_UINT8 Unused[936];
+} T3_BUFFER_MANAGER, *PT3_BUFFER_MANAGER;
/******************************************************************************/
/* Read DMA control registers. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define DMA_READ_MODE_RESET BIT_0
- #define DMA_READ_MODE_ENABLE BIT_1
- #define DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2
- #define DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3
- #define DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4
- #define DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5
- #define DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6
- #define DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7
- #define DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8
- #define DMA_READ_MODE_LONG_READ_ATTN_ENABLE BIT_9
- #define DMA_READ_MODE_SPLIT_ENABLE BIT_11
- #define DMA_READ_MODE_SPLIT_RESET BIT_12
-
- T3_32BIT_REGISTER Status;
- #define DMA_READ_STATUS_TARGET_ABORT_ATTN BIT_2
- #define DMA_READ_STATUS_MASTER_ABORT_ATTN BIT_3
- #define DMA_READ_STATUS_PARITY_ERROR_ATTN BIT_4
- #define DMA_READ_STATUS_ADDR_OVERFLOW_ATTN BIT_5
- #define DMA_READ_STATUS_FIFO_OVERRUN_ATTN BIT_6
- #define DMA_READ_STATUS_FIFO_UNDERRUN_ATTN BIT_7
- #define DMA_READ_STATUS_FIFO_OVERREAD_ATTN BIT_8
- #define DMA_READ_STATUS_LONG_READ_ATTN BIT_9
-
- /* Unused space. */
- LM_UINT8 Unused[1016];
+ T3_32BIT_REGISTER Mode;
+#define DMA_READ_MODE_RESET BIT_0
+#define DMA_READ_MODE_ENABLE BIT_1
+#define DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2
+#define DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3
+#define DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4
+#define DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5
+#define DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6
+#define DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7
+#define DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8
+#define DMA_READ_MODE_LONG_READ_ATTN_ENABLE BIT_9
+#define DMA_READ_MODE_SPLIT_ENABLE BIT_11
+#define DMA_READ_MODE_SPLIT_RESET BIT_12
+
+ T3_32BIT_REGISTER Status;
+#define DMA_READ_STATUS_TARGET_ABORT_ATTN BIT_2
+#define DMA_READ_STATUS_MASTER_ABORT_ATTN BIT_3
+#define DMA_READ_STATUS_PARITY_ERROR_ATTN BIT_4
+#define DMA_READ_STATUS_ADDR_OVERFLOW_ATTN BIT_5
+#define DMA_READ_STATUS_FIFO_OVERRUN_ATTN BIT_6
+#define DMA_READ_STATUS_FIFO_UNDERRUN_ATTN BIT_7
+#define DMA_READ_STATUS_FIFO_OVERREAD_ATTN BIT_8
+#define DMA_READ_STATUS_LONG_READ_ATTN BIT_9
+
+ /* Unused space. */
+ LM_UINT8 Unused[1016];
} T3_DMA_READ, *PT3_DMA_READ;
-typedef union T3_CPU
-{
- struct
- {
- T3_32BIT_REGISTER mode;
- #define CPU_MODE_HALT BIT_10
- #define CPU_MODE_RESET BIT_0
- T3_32BIT_REGISTER state;
- T3_32BIT_REGISTER EventMask;
- T3_32BIT_REGISTER reserved1[4];
- T3_32BIT_REGISTER PC;
- T3_32BIT_REGISTER Instruction;
- T3_32BIT_REGISTER SpadUnderflow;
- T3_32BIT_REGISTER WatchdogClear;
- T3_32BIT_REGISTER WatchdogVector;
- T3_32BIT_REGISTER WatchdogSavedPC;
- T3_32BIT_REGISTER HardwareBp;
- T3_32BIT_REGISTER reserved2[3];
- T3_32BIT_REGISTER WatchdogSavedState;
- T3_32BIT_REGISTER LastBrchAddr;
- T3_32BIT_REGISTER SpadUnderflowSet;
- T3_32BIT_REGISTER reserved3[(0x200-0x50)/4];
- T3_32BIT_REGISTER Regs[32];
- T3_32BIT_REGISTER reserved4[(0x400-0x280)/4];
- }reg;
-}T3_CPU, *PT3_CPU;
+typedef union T3_CPU {
+ struct {
+ T3_32BIT_REGISTER mode;
+#define CPU_MODE_HALT BIT_10
+#define CPU_MODE_RESET BIT_0
+ T3_32BIT_REGISTER state;
+ T3_32BIT_REGISTER EventMask;
+ T3_32BIT_REGISTER reserved1[4];
+ T3_32BIT_REGISTER PC;
+ T3_32BIT_REGISTER Instruction;
+ T3_32BIT_REGISTER SpadUnderflow;
+ T3_32BIT_REGISTER WatchdogClear;
+ T3_32BIT_REGISTER WatchdogVector;
+ T3_32BIT_REGISTER WatchdogSavedPC;
+ T3_32BIT_REGISTER HardwareBp;
+ T3_32BIT_REGISTER reserved2[3];
+ T3_32BIT_REGISTER WatchdogSavedState;
+ T3_32BIT_REGISTER LastBrchAddr;
+ T3_32BIT_REGISTER SpadUnderflowSet;
+ T3_32BIT_REGISTER reserved3[(0x200 - 0x50) / 4];
+ T3_32BIT_REGISTER Regs[32];
+ T3_32BIT_REGISTER reserved4[(0x400 - 0x280) / 4];
+ } reg;
+} T3_CPU, *PT3_CPU;
/******************************************************************************/
/* Write DMA control registers. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define DMA_WRITE_MODE_RESET BIT_0
- #define DMA_WRITE_MODE_ENABLE BIT_1
- #define DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2
- #define DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3
- #define DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4
- #define DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5
- #define DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6
- #define DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7
- #define DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8
- #define DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE BIT_9
-
- T3_32BIT_REGISTER Status;
- #define DMA_WRITE_STATUS_TARGET_ABORT_ATTN BIT_2
- #define DMA_WRITE_STATUS_MASTER_ABORT_ATTN BIT_3
- #define DMA_WRITE_STATUS_PARITY_ERROR_ATTN BIT_4
- #define DMA_WRITE_STATUS_ADDR_OVERFLOW_ATTN BIT_5
- #define DMA_WRITE_STATUS_FIFO_OVERRUN_ATTN BIT_6
- #define DMA_WRITE_STATUS_FIFO_UNDERRUN_ATTN BIT_7
- #define DMA_WRITE_STATUS_FIFO_OVERREAD_ATTN BIT_8
- #define DMA_WRITE_STATUS_LONG_READ_ATTN BIT_9
-
- /* Unused space. */
- LM_UINT8 Unused[1016];
-} T3_DMA_WRITE, *PT3_DMA_WRITE;
+ T3_32BIT_REGISTER Mode;
+#define DMA_WRITE_MODE_RESET BIT_0
+#define DMA_WRITE_MODE_ENABLE BIT_1
+#define DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2
+#define DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3
+#define DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4
+#define DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5
+#define DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6
+#define DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7
+#define DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8
+#define DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE BIT_9
+
+ T3_32BIT_REGISTER Status;
+#define DMA_WRITE_STATUS_TARGET_ABORT_ATTN BIT_2
+#define DMA_WRITE_STATUS_MASTER_ABORT_ATTN BIT_3
+#define DMA_WRITE_STATUS_PARITY_ERROR_ATTN BIT_4
+#define DMA_WRITE_STATUS_ADDR_OVERFLOW_ATTN BIT_5
+#define DMA_WRITE_STATUS_FIFO_OVERRUN_ATTN BIT_6
+#define DMA_WRITE_STATUS_FIFO_UNDERRUN_ATTN BIT_7
+#define DMA_WRITE_STATUS_FIFO_OVERREAD_ATTN BIT_8
+#define DMA_WRITE_STATUS_LONG_READ_ATTN BIT_9
+ /* Unused space. */
+ LM_UINT8 Unused[1016];
+} T3_DMA_WRITE, *PT3_DMA_WRITE;
/******************************************************************************/
/* Mailbox registers. */
/******************************************************************************/
typedef struct {
- /* Interrupt mailbox registers. */
- T3_64BIT_REGISTER Interrupt[4];
+ /* Interrupt mailbox registers. */
+ T3_64BIT_REGISTER Interrupt[4];
- /* General mailbox registers. */
- T3_64BIT_REGISTER General[8];
+ /* General mailbox registers. */
+ T3_64BIT_REGISTER General[8];
- /* Reload statistics mailbox. */
- T3_64BIT_REGISTER ReloadStat;
+ /* Reload statistics mailbox. */
+ T3_64BIT_REGISTER ReloadStat;
- /* Receive BD ring producer index registers. */
- T3_64BIT_REGISTER RcvStdProdIdx;
- T3_64BIT_REGISTER RcvJumboProdIdx;
- T3_64BIT_REGISTER RcvMiniProdIdx;
+ /* Receive BD ring producer index registers. */
+ T3_64BIT_REGISTER RcvStdProdIdx;
+ T3_64BIT_REGISTER RcvJumboProdIdx;
+ T3_64BIT_REGISTER RcvMiniProdIdx;
- /* Receive return ring consumer index registers. */
- T3_64BIT_REGISTER RcvRetConIdx[16];
+ /* Receive return ring consumer index registers. */
+ T3_64BIT_REGISTER RcvRetConIdx[16];
- /* Send BD ring host producer index registers. */
- T3_64BIT_REGISTER SendHostProdIdx[16];
+ /* Send BD ring host producer index registers. */
+ T3_64BIT_REGISTER SendHostProdIdx[16];
- /* Send BD ring nic producer index registers. */
- T3_64BIT_REGISTER SendNicProdIdx[16];
-}T3_MAILBOX, *PT3_MAILBOX;
+ /* Send BD ring nic producer index registers. */
+ T3_64BIT_REGISTER SendNicProdIdx[16];
+} T3_MAILBOX, *PT3_MAILBOX;
typedef struct {
- T3_MAILBOX Mailbox;
+ T3_MAILBOX Mailbox;
- /* Priority mailbox registers. */
- T3_32BIT_REGISTER HighPriorityEventVector;
- T3_32BIT_REGISTER HighPriorityEventMask;
- T3_32BIT_REGISTER LowPriorityEventVector;
- T3_32BIT_REGISTER LowPriorityEventMask;
+ /* Priority mailbox registers. */
+ T3_32BIT_REGISTER HighPriorityEventVector;
+ T3_32BIT_REGISTER HighPriorityEventMask;
+ T3_32BIT_REGISTER LowPriorityEventVector;
+ T3_32BIT_REGISTER LowPriorityEventMask;
- /* Unused space. */
- LM_UINT8 Unused[496];
+ /* Unused space. */
+ LM_UINT8 Unused[496];
} T3_GRC_MAILBOX, *PT3_GRC_MAILBOX;
-
/******************************************************************************/
/* Flow through queues. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Reset;
-
- LM_UINT8 Unused[12];
-
- T3_32BIT_REGISTER DmaNormalReadFtqCtrl;
- T3_32BIT_REGISTER DmaNormalReadFtqFullCnt;
- T3_32BIT_REGISTER DmaNormalReadFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER DmaNormalReadFtqFifoWritePeek;
-
- T3_32BIT_REGISTER DmaHighReadFtqCtrl;
- T3_32BIT_REGISTER DmaHighReadFtqFullCnt;
- T3_32BIT_REGISTER DmaHighReadFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER DmaHighReadFtqFifoWritePeek;
-
- T3_32BIT_REGISTER DmaCompDiscardFtqCtrl;
- T3_32BIT_REGISTER DmaCompDiscardFtqFullCnt;
- T3_32BIT_REGISTER DmaCompDiscardFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER DmaCompDiscardFtqFifoWritePeek;
-
- T3_32BIT_REGISTER SendBdCompFtqCtrl;
- T3_32BIT_REGISTER SendBdCompFtqFullCnt;
- T3_32BIT_REGISTER SendBdCompFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER SendBdCompFtqFifoWritePeek;
-
- T3_32BIT_REGISTER SendDataInitiatorFtqCtrl;
- T3_32BIT_REGISTER SendDataInitiatorFtqFullCnt;
- T3_32BIT_REGISTER SendDataInitiatorFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER SendDataInitiatorFtqFifoWritePeek;
-
- T3_32BIT_REGISTER DmaNormalWriteFtqCtrl;
- T3_32BIT_REGISTER DmaNormalWriteFtqFullCnt;
- T3_32BIT_REGISTER DmaNormalWriteFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER DmaNormalWriteFtqFifoWritePeek;
-
- T3_32BIT_REGISTER DmaHighWriteFtqCtrl;
- T3_32BIT_REGISTER DmaHighWriteFtqFullCnt;
- T3_32BIT_REGISTER DmaHighWriteFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER DmaHighWriteFtqFifoWritePeek;
-
- T3_32BIT_REGISTER SwType1FtqCtrl;
- T3_32BIT_REGISTER SwType1FtqFullCnt;
- T3_32BIT_REGISTER SwType1FtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER SwType1FtqFifoWritePeek;
-
- T3_32BIT_REGISTER SendDataCompFtqCtrl;
- T3_32BIT_REGISTER SendDataCompFtqFullCnt;
- T3_32BIT_REGISTER SendDataCompFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER SendDataCompFtqFifoWritePeek;
-
- T3_32BIT_REGISTER HostCoalesceFtqCtrl;
- T3_32BIT_REGISTER HostCoalesceFtqFullCnt;
- T3_32BIT_REGISTER HostCoalesceFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER HostCoalesceFtqFifoWritePeek;
-
- T3_32BIT_REGISTER MacTxFtqCtrl;
- T3_32BIT_REGISTER MacTxFtqFullCnt;
- T3_32BIT_REGISTER MacTxFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER MacTxFtqFifoWritePeek;
-
- T3_32BIT_REGISTER MbufClustFreeFtqCtrl;
- T3_32BIT_REGISTER MbufClustFreeFtqFullCnt;
- T3_32BIT_REGISTER MbufClustFreeFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER MbufClustFreeFtqFifoWritePeek;
-
- T3_32BIT_REGISTER RcvBdCompFtqCtrl;
- T3_32BIT_REGISTER RcvBdCompFtqFullCnt;
- T3_32BIT_REGISTER RcvBdCompFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER RcvBdCompFtqFifoWritePeek;
-
- T3_32BIT_REGISTER RcvListPlmtFtqCtrl;
- T3_32BIT_REGISTER RcvListPlmtFtqFullCnt;
- T3_32BIT_REGISTER RcvListPlmtFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER RcvListPlmtFtqFifoWritePeek;
-
- T3_32BIT_REGISTER RcvDataBdInitiatorFtqCtrl;
- T3_32BIT_REGISTER RcvDataBdInitiatorFtqFullCnt;
- T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoWritePeek;
-
- T3_32BIT_REGISTER RcvDataCompFtqCtrl;
- T3_32BIT_REGISTER RcvDataCompFtqFullCnt;
- T3_32BIT_REGISTER RcvDataCompFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER RcvDataCompFtqFifoWritePeek;
-
- T3_32BIT_REGISTER SwType2FtqCtrl;
- T3_32BIT_REGISTER SwType2FtqFullCnt;
- T3_32BIT_REGISTER SwType2FtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER SwType2FtqFifoWritePeek;
-
- /* Unused space. */
- LM_UINT8 Unused2[736];
-} T3_FTQ, *PT3_FTQ;
+ T3_32BIT_REGISTER Reset;
+
+ LM_UINT8 Unused[12];
+
+ T3_32BIT_REGISTER DmaNormalReadFtqCtrl;
+ T3_32BIT_REGISTER DmaNormalReadFtqFullCnt;
+ T3_32BIT_REGISTER DmaNormalReadFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER DmaNormalReadFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER DmaHighReadFtqCtrl;
+ T3_32BIT_REGISTER DmaHighReadFtqFullCnt;
+ T3_32BIT_REGISTER DmaHighReadFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER DmaHighReadFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER DmaCompDiscardFtqCtrl;
+ T3_32BIT_REGISTER DmaCompDiscardFtqFullCnt;
+ T3_32BIT_REGISTER DmaCompDiscardFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER DmaCompDiscardFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER SendBdCompFtqCtrl;
+ T3_32BIT_REGISTER SendBdCompFtqFullCnt;
+ T3_32BIT_REGISTER SendBdCompFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER SendBdCompFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER SendDataInitiatorFtqCtrl;
+ T3_32BIT_REGISTER SendDataInitiatorFtqFullCnt;
+ T3_32BIT_REGISTER SendDataInitiatorFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER SendDataInitiatorFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER DmaNormalWriteFtqCtrl;
+ T3_32BIT_REGISTER DmaNormalWriteFtqFullCnt;
+ T3_32BIT_REGISTER DmaNormalWriteFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER DmaNormalWriteFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER DmaHighWriteFtqCtrl;
+ T3_32BIT_REGISTER DmaHighWriteFtqFullCnt;
+ T3_32BIT_REGISTER DmaHighWriteFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER DmaHighWriteFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER SwType1FtqCtrl;
+ T3_32BIT_REGISTER SwType1FtqFullCnt;
+ T3_32BIT_REGISTER SwType1FtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER SwType1FtqFifoWritePeek;
+
+ T3_32BIT_REGISTER SendDataCompFtqCtrl;
+ T3_32BIT_REGISTER SendDataCompFtqFullCnt;
+ T3_32BIT_REGISTER SendDataCompFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER SendDataCompFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER HostCoalesceFtqCtrl;
+ T3_32BIT_REGISTER HostCoalesceFtqFullCnt;
+ T3_32BIT_REGISTER HostCoalesceFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER HostCoalesceFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER MacTxFtqCtrl;
+ T3_32BIT_REGISTER MacTxFtqFullCnt;
+ T3_32BIT_REGISTER MacTxFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER MacTxFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER MbufClustFreeFtqCtrl;
+ T3_32BIT_REGISTER MbufClustFreeFtqFullCnt;
+ T3_32BIT_REGISTER MbufClustFreeFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER MbufClustFreeFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER RcvBdCompFtqCtrl;
+ T3_32BIT_REGISTER RcvBdCompFtqFullCnt;
+ T3_32BIT_REGISTER RcvBdCompFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER RcvBdCompFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER RcvListPlmtFtqCtrl;
+ T3_32BIT_REGISTER RcvListPlmtFtqFullCnt;
+ T3_32BIT_REGISTER RcvListPlmtFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER RcvListPlmtFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER RcvDataBdInitiatorFtqCtrl;
+ T3_32BIT_REGISTER RcvDataBdInitiatorFtqFullCnt;
+ T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER RcvDataCompFtqCtrl;
+ T3_32BIT_REGISTER RcvDataCompFtqFullCnt;
+ T3_32BIT_REGISTER RcvDataCompFtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER RcvDataCompFtqFifoWritePeek;
+
+ T3_32BIT_REGISTER SwType2FtqCtrl;
+ T3_32BIT_REGISTER SwType2FtqFullCnt;
+ T3_32BIT_REGISTER SwType2FtqFifoEnqueueDequeue;
+ T3_32BIT_REGISTER SwType2FtqFifoWritePeek;
+ /* Unused space. */
+ LM_UINT8 Unused2[736];
+} T3_FTQ, *PT3_FTQ;
/******************************************************************************/
/* Message signaled interrupt registers. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
+ T3_32BIT_REGISTER Mode;
#define MSI_MODE_RESET BIT_0
#define MSI_MODE_ENABLE BIT_1
- T3_32BIT_REGISTER Status;
+ T3_32BIT_REGISTER Status;
- T3_32BIT_REGISTER MsiFifoAccess;
+ T3_32BIT_REGISTER MsiFifoAccess;
- /* Unused space. */
- LM_UINT8 Unused[1012];
+ /* Unused space. */
+ LM_UINT8 Unused[1012];
} T3_MSG_SIGNALED_INT, *PT3_MSG_SIGNALED_INT;
-
/******************************************************************************/
/* DMA Completion registes. */
/******************************************************************************/
typedef struct {
- T3_32BIT_REGISTER Mode;
- #define DMA_COMP_MODE_RESET BIT_0
- #define DMA_COMP_MODE_ENABLE BIT_1
+ T3_32BIT_REGISTER Mode;
+#define DMA_COMP_MODE_RESET BIT_0
+#define DMA_COMP_MODE_ENABLE BIT_1
- /* Unused space. */
- LM_UINT8 Unused[1020];
+ /* Unused space. */
+ LM_UINT8 Unused[1020];
} T3_DMA_COMPLETION, *PT3_DMA_COMPLETION;
-
/******************************************************************************/
/* GRC registers. */
/******************************************************************************/
typedef struct {
- /* Mode control register. */
- T3_32BIT_REGISTER Mode;
- #define GRC_MODE_UPDATE_ON_COALESCING BIT_0
- #define GRC_MODE_BYTE_SWAP_NON_FRAME_DATA BIT_1
- #define GRC_MODE_WORD_SWAP_NON_FRAME_DATA BIT_2
- #define GRC_MODE_BYTE_SWAP_DATA BIT_4
- #define GRC_MODE_WORD_SWAP_DATA BIT_5
- #define GRC_MODE_SPLIT_HEADER_MODE BIT_8
- #define GRC_MODE_NO_FRAME_CRACKING BIT_9
- #define GRC_MODE_INCLUDE_CRC BIT_10
- #define GRC_MODE_ALLOW_BAD_FRAMES BIT_11
- #define GRC_MODE_NO_INTERRUPT_ON_SENDS BIT_13
- #define GRC_MODE_NO_INTERRUPT_ON_RECEIVE BIT_14
- #define GRC_MODE_FORCE_32BIT_PCI_BUS_MODE BIT_15
- #define GRC_MODE_HOST_STACK_UP BIT_16
- #define GRC_MODE_HOST_SEND_BDS BIT_17
- #define GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM BIT_20
- #define GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM BIT_23
- #define GRC_MODE_INT_ON_TX_CPU_ATTN BIT_24
- #define GRC_MODE_INT_ON_RX_CPU_ATTN BIT_25
- #define GRC_MODE_INT_ON_MAC_ATTN BIT_26
- #define GRC_MODE_INT_ON_DMA_ATTN BIT_27
- #define GRC_MODE_INT_ON_FLOW_ATTN BIT_28
- #define GRC_MODE_4X_NIC_BASED_SEND_RINGS BIT_29
- #define GRC_MODE_MULTICAST_FRAME_ENABLE BIT_30
-
- /* Misc configuration register. */
- T3_32BIT_REGISTER MiscCfg;
- #define GRC_MISC_CFG_CORE_CLOCK_RESET BIT_0
- #define GRC_MISC_PRESCALAR_TIMER_MASK 0xfe
- #define GRC_MISC_BD_ID_MASK 0x0001e000
- #define GRC_MISC_BD_ID_5700 0x0001e000
- #define GRC_MISC_BD_ID_5701 0x00000000
- #define GRC_MISC_BD_ID_5703 0x00000000
- #define GRC_MISC_BD_ID_5703S 0x00002000
- #define GRC_MISC_BD_ID_5702FE 0x00004000
- #define GRC_MISC_BD_ID_5704 0x00000000
- #define GRC_MISC_BD_ID_5704CIOBE 0x00004000
-
- /* Miscellaneous local control register. */
- T3_32BIT_REGISTER LocalCtrl;
- #define GRC_MISC_LOCAL_CTRL_INT_ACTIVE BIT_0
- #define GRC_MISC_LOCAL_CTRL_CLEAR_INT BIT_1
- #define GRC_MISC_LOCAL_CTRL_SET_INT BIT_2
- #define GRC_MISC_LOCAL_CTRL_INT_ON_ATTN BIT_3
- #define GRC_MISC_LOCAL_CTRL_GPIO_INPUT0 BIT_8
- #define GRC_MISC_LOCAL_CTRL_GPIO_INPUT1 BIT_9
- #define GRC_MISC_LOCAL_CTRL_GPIO_INPUT2 BIT_10
- #define GRC_MISC_LOCAL_CTRL_GPIO_OE0 BIT_11
- #define GRC_MISC_LOCAL_CTRL_GPIO_OE1 BIT_12
- #define GRC_MISC_LOCAL_CTRL_GPIO_OE2 BIT_13
- #define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 BIT_14
- #define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 BIT_15
- #define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2 BIT_16
- #define GRC_MISC_LOCAL_CTRL_ENABLE_EXT_MEMORY BIT_17
- #define GRC_MISC_LOCAL_CTRL_BANK_SELECT BIT_21
- #define GRC_MISC_LOCAL_CTRL_SSRAM_TYPE BIT_22
-
- #define GRC_MISC_MEMSIZE_256K 0
- #define GRC_MISC_MEMSIZE_512K (1 << 18)
- #define GRC_MISC_MEMSIZE_1024K (2 << 18)
- #define GRC_MISC_MEMSIZE_2048K (3 << 18)
- #define GRC_MISC_MEMSIZE_4096K (4 << 18)
- #define GRC_MISC_MEMSIZE_8192K (5 << 18)
- #define GRC_MISC_MEMSIZE_16M (6 << 18)
- #define GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM BIT_24
-
-
- T3_32BIT_REGISTER Timer;
-
- T3_32BIT_REGISTER RxCpuEvent;
- T3_32BIT_REGISTER RxTimerRef;
- T3_32BIT_REGISTER RxCpuSemaphore;
- T3_32BIT_REGISTER RemoteRxCpuAttn;
-
- T3_32BIT_REGISTER TxCpuEvent;
- T3_32BIT_REGISTER TxTimerRef;
- T3_32BIT_REGISTER TxCpuSemaphore;
- T3_32BIT_REGISTER RemoteTxCpuAttn;
-
- T3_64BIT_REGISTER MemoryPowerUp;
-
- T3_32BIT_REGISTER EepromAddr;
- #define SEEPROM_ADDR_WRITE 0
- #define SEEPROM_ADDR_READ (1 << 31)
- #define SEEPROM_ADDR_RW_MASK 0x80000000
- #define SEEPROM_ADDR_COMPLETE (1 << 30)
- #define SEEPROM_ADDR_FSM_RESET (1 << 29)
- #define SEEPROM_ADDR_DEV_ID(x) (x << 26)
- #define SEEPROM_ADDR_DEV_ID_MASK 0x1c000000
- #define SEEPROM_ADDR_START (1 << 25)
- #define SEEPROM_ADDR_CLK_PERD(x) (x << 16)
- #define SEEPROM_ADDR_ADDRESS(x) (x & 0xfffc)
- #define SEEPROM_ADDR_ADDRESS_MASK 0x0000ffff
-
- #define SEEPROM_CLOCK_PERIOD 60
- #define SEEPROM_CHIP_SIZE (64 * 1024)
-
- T3_32BIT_REGISTER EepromData;
- T3_32BIT_REGISTER EepromCtrl;
-
- T3_32BIT_REGISTER MdiCtrl;
- T3_32BIT_REGISTER SepromDelay;
-
- /* Unused space. */
- LM_UINT8 Unused[948];
-} T3_GRC, *PT3_GRC;
+ /* Mode control register. */
+ T3_32BIT_REGISTER Mode;
+#define GRC_MODE_UPDATE_ON_COALESCING BIT_0
+#define GRC_MODE_BYTE_SWAP_NON_FRAME_DATA BIT_1
+#define GRC_MODE_WORD_SWAP_NON_FRAME_DATA BIT_2
+#define GRC_MODE_BYTE_SWAP_DATA BIT_4
+#define GRC_MODE_WORD_SWAP_DATA BIT_5
+#define GRC_MODE_SPLIT_HEADER_MODE BIT_8
+#define GRC_MODE_NO_FRAME_CRACKING BIT_9
+#define GRC_MODE_INCLUDE_CRC BIT_10
+#define GRC_MODE_ALLOW_BAD_FRAMES BIT_11
+#define GRC_MODE_NO_INTERRUPT_ON_SENDS BIT_13
+#define GRC_MODE_NO_INTERRUPT_ON_RECEIVE BIT_14
+#define GRC_MODE_FORCE_32BIT_PCI_BUS_MODE BIT_15
+#define GRC_MODE_HOST_STACK_UP BIT_16
+#define GRC_MODE_HOST_SEND_BDS BIT_17
+#define GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM BIT_20
+#define GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM BIT_23
+#define GRC_MODE_INT_ON_TX_CPU_ATTN BIT_24
+#define GRC_MODE_INT_ON_RX_CPU_ATTN BIT_25
+#define GRC_MODE_INT_ON_MAC_ATTN BIT_26
+#define GRC_MODE_INT_ON_DMA_ATTN BIT_27
+#define GRC_MODE_INT_ON_FLOW_ATTN BIT_28
+#define GRC_MODE_4X_NIC_BASED_SEND_RINGS BIT_29
+#define GRC_MODE_MULTICAST_FRAME_ENABLE BIT_30
+
+ /* Misc configuration register. */
+ T3_32BIT_REGISTER MiscCfg;
+#define GRC_MISC_CFG_CORE_CLOCK_RESET BIT_0
+#define GRC_MISC_PRESCALAR_TIMER_MASK 0xfe
+#define GRC_MISC_BD_ID_MASK 0x0001e000
+#define GRC_MISC_BD_ID_5700 0x0001e000
+#define GRC_MISC_BD_ID_5701 0x00000000
+#define GRC_MISC_BD_ID_5703 0x00000000
+#define GRC_MISC_BD_ID_5703S 0x00002000
+#define GRC_MISC_BD_ID_5702FE 0x00004000
+#define GRC_MISC_BD_ID_5704 0x00000000
+#define GRC_MISC_BD_ID_5704CIOBE 0x00004000
+
+ /* Miscellaneous local control register. */
+ T3_32BIT_REGISTER LocalCtrl;
+#define GRC_MISC_LOCAL_CTRL_INT_ACTIVE BIT_0
+#define GRC_MISC_LOCAL_CTRL_CLEAR_INT BIT_1
+#define GRC_MISC_LOCAL_CTRL_SET_INT BIT_2
+#define GRC_MISC_LOCAL_CTRL_INT_ON_ATTN BIT_3
+#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT0 BIT_8
+#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT1 BIT_9
+#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT2 BIT_10
+#define GRC_MISC_LOCAL_CTRL_GPIO_OE0 BIT_11
+#define GRC_MISC_LOCAL_CTRL_GPIO_OE1 BIT_12
+#define GRC_MISC_LOCAL_CTRL_GPIO_OE2 BIT_13
+#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 BIT_14
+#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 BIT_15
+#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2 BIT_16
+#define GRC_MISC_LOCAL_CTRL_ENABLE_EXT_MEMORY BIT_17
+#define GRC_MISC_LOCAL_CTRL_BANK_SELECT BIT_21
+#define GRC_MISC_LOCAL_CTRL_SSRAM_TYPE BIT_22
+
+#define GRC_MISC_MEMSIZE_256K 0
+#define GRC_MISC_MEMSIZE_512K (1 << 18)
+#define GRC_MISC_MEMSIZE_1024K (2 << 18)
+#define GRC_MISC_MEMSIZE_2048K (3 << 18)
+#define GRC_MISC_MEMSIZE_4096K (4 << 18)
+#define GRC_MISC_MEMSIZE_8192K (5 << 18)
+#define GRC_MISC_MEMSIZE_16M (6 << 18)
+#define GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM BIT_24
+
+ T3_32BIT_REGISTER Timer;
+
+ T3_32BIT_REGISTER RxCpuEvent;
+ T3_32BIT_REGISTER RxTimerRef;
+ T3_32BIT_REGISTER RxCpuSemaphore;
+ T3_32BIT_REGISTER RemoteRxCpuAttn;
+
+ T3_32BIT_REGISTER TxCpuEvent;
+ T3_32BIT_REGISTER TxTimerRef;
+ T3_32BIT_REGISTER TxCpuSemaphore;
+ T3_32BIT_REGISTER RemoteTxCpuAttn;
+
+ T3_64BIT_REGISTER MemoryPowerUp;
+
+ T3_32BIT_REGISTER EepromAddr;
+#define SEEPROM_ADDR_WRITE 0
+#define SEEPROM_ADDR_READ (1 << 31)
+#define SEEPROM_ADDR_RW_MASK 0x80000000
+#define SEEPROM_ADDR_COMPLETE (1 << 30)
+#define SEEPROM_ADDR_FSM_RESET (1 << 29)
+#define SEEPROM_ADDR_DEV_ID(x) (x << 26)
+#define SEEPROM_ADDR_DEV_ID_MASK 0x1c000000
+#define SEEPROM_ADDR_START (1 << 25)
+#define SEEPROM_ADDR_CLK_PERD(x) (x << 16)
+#define SEEPROM_ADDR_ADDRESS(x) (x & 0xfffc)
+#define SEEPROM_ADDR_ADDRESS_MASK 0x0000ffff
+
+#define SEEPROM_CLOCK_PERIOD 60
+#define SEEPROM_CHIP_SIZE (64 * 1024)
+
+ T3_32BIT_REGISTER EepromData;
+ T3_32BIT_REGISTER EepromCtrl;
+
+ T3_32BIT_REGISTER MdiCtrl;
+ T3_32BIT_REGISTER SepromDelay;
+ /* Unused space. */
+ LM_UINT8 Unused[948];
+} T3_GRC, *PT3_GRC;
/******************************************************************************/
/* NVRAM control registers. */
/******************************************************************************/
-typedef struct
-{
- T3_32BIT_REGISTER Cmd;
- #define NVRAM_CMD_RESET BIT_0
- #define NVRAM_CMD_DONE BIT_3
- #define NVRAM_CMD_DO_IT BIT_4
- #define NVRAM_CMD_WR BIT_5
- #define NVRAM_CMD_RD BIT_NONE
- #define NVRAM_CMD_ERASE BIT_6
- #define NVRAM_CMD_FIRST BIT_7
- #define NVRAM_CMD_LAST BIT_8
-
- T3_32BIT_REGISTER Status;
- T3_32BIT_REGISTER WriteData;
-
- T3_32BIT_REGISTER Addr;
- #define NVRAM_ADDRESS_MASK 0xffffff
-
- T3_32BIT_REGISTER ReadData;
-
- /* Flash config 1 register. */
- T3_32BIT_REGISTER Config1;
- #define FLASH_INTERFACE_ENABLE BIT_0
- #define FLASH_SSRAM_BUFFERRED_MODE BIT_1
- #define FLASH_PASS_THRU_MODE BIT_2
- #define FLASH_BIT_BANG_MODE BIT_3
- #define FLASH_COMPAT_BYPASS BIT_31
-
- /* Buffered flash (Atmel: AT45DB011B) specific information */
- #define BUFFERED_FLASH_PAGE_POS 9
- #define BUFFERED_FLASH_BYTE_ADDR_MASK ((1<<BUFFERED_FLASH_PAGE_POS) - 1)
- #define BUFFERED_FLASH_PAGE_SIZE 264
- #define BUFFERED_FLASH_PHY_PAGE_SIZE 512
-
- T3_32BIT_REGISTER Config2;
- T3_32BIT_REGISTER Config3;
- T3_32BIT_REGISTER SwArb;
- #define SW_ARB_REQ_SET0 BIT_0
- #define SW_ARB_REQ_SET1 BIT_1
- #define SW_ARB_REQ_SET2 BIT_2
- #define SW_ARB_REQ_SET3 BIT_3
- #define SW_ARB_REQ_CLR0 BIT_4
- #define SW_ARB_REQ_CLR1 BIT_5
- #define SW_ARB_REQ_CLR2 BIT_6
- #define SW_ARB_REQ_CLR3 BIT_7
- #define SW_ARB_GNT0 BIT_8
- #define SW_ARB_GNT1 BIT_9
- #define SW_ARB_GNT2 BIT_10
- #define SW_ARB_GNT3 BIT_11
- #define SW_ARB_REQ0 BIT_12
- #define SW_ARB_REQ1 BIT_13
- #define SW_ARB_REQ2 BIT_14
- #define SW_ARB_REQ3 BIT_15
-
- /* Unused space. */
- LM_UINT8 Unused[988];
-} T3_NVRAM, *PT3_NVRAM;
+typedef struct {
+ T3_32BIT_REGISTER Cmd;
+#define NVRAM_CMD_RESET BIT_0
+#define NVRAM_CMD_DONE BIT_3
+#define NVRAM_CMD_DO_IT BIT_4
+#define NVRAM_CMD_WR BIT_5
+#define NVRAM_CMD_RD BIT_NONE
+#define NVRAM_CMD_ERASE BIT_6
+#define NVRAM_CMD_FIRST BIT_7
+#define NVRAM_CMD_LAST BIT_8
+
+ T3_32BIT_REGISTER Status;
+ T3_32BIT_REGISTER WriteData;
+
+ T3_32BIT_REGISTER Addr;
+#define NVRAM_ADDRESS_MASK 0xffffff
+
+ T3_32BIT_REGISTER ReadData;
+
+ /* Flash config 1 register. */
+ T3_32BIT_REGISTER Config1;
+#define FLASH_INTERFACE_ENABLE BIT_0
+#define FLASH_SSRAM_BUFFERRED_MODE BIT_1
+#define FLASH_PASS_THRU_MODE BIT_2
+#define FLASH_BIT_BANG_MODE BIT_3
+#define FLASH_COMPAT_BYPASS BIT_31
+
+ /* Buffered flash (Atmel: AT45DB011B) specific information */
+#define BUFFERED_FLASH_PAGE_POS 9
+#define BUFFERED_FLASH_BYTE_ADDR_MASK ((1<<BUFFERED_FLASH_PAGE_POS) - 1)
+#define BUFFERED_FLASH_PAGE_SIZE 264
+#define BUFFERED_FLASH_PHY_PAGE_SIZE 512
+
+ T3_32BIT_REGISTER Config2;
+ T3_32BIT_REGISTER Config3;
+ T3_32BIT_REGISTER SwArb;
+#define SW_ARB_REQ_SET0 BIT_0
+#define SW_ARB_REQ_SET1 BIT_1
+#define SW_ARB_REQ_SET2 BIT_2
+#define SW_ARB_REQ_SET3 BIT_3
+#define SW_ARB_REQ_CLR0 BIT_4
+#define SW_ARB_REQ_CLR1 BIT_5
+#define SW_ARB_REQ_CLR2 BIT_6
+#define SW_ARB_REQ_CLR3 BIT_7
+#define SW_ARB_GNT0 BIT_8
+#define SW_ARB_GNT1 BIT_9
+#define SW_ARB_GNT2 BIT_10
+#define SW_ARB_GNT3 BIT_11
+#define SW_ARB_REQ0 BIT_12
+#define SW_ARB_REQ1 BIT_13
+#define SW_ARB_REQ2 BIT_14
+#define SW_ARB_REQ3 BIT_15
+ /* Unused space. */
+ LM_UINT8 Unused[988];
+} T3_NVRAM, *PT3_NVRAM;
/******************************************************************************/
/* NIC's internal memory. */
/******************************************************************************/
typedef struct {
- /* Page zero for the internal CPUs. */
- LM_UINT8 PageZero[0x100]; /* 0x0000 */
+ /* Page zero for the internal CPUs. */
+ LM_UINT8 PageZero[0x100]; /* 0x0000 */
- /* Send RCBs. */
- T3_RCB SendRcb[16]; /* 0x0100 */
+ /* Send RCBs. */
+ T3_RCB SendRcb[16]; /* 0x0100 */
- /* Receive Return RCBs. */
- T3_RCB RcvRetRcb[16]; /* 0x0200 */
+ /* Receive Return RCBs. */
+ T3_RCB RcvRetRcb[16]; /* 0x0200 */
- /* Statistics block. */
- T3_STATS_BLOCK StatsBlk; /* 0x0300 */
+ /* Statistics block. */
+ T3_STATS_BLOCK StatsBlk; /* 0x0300 */
- /* Status block. */
- T3_STATUS_BLOCK StatusBlk; /* 0x0b00 */
+ /* Status block. */
+ T3_STATUS_BLOCK StatusBlk; /* 0x0b00 */
- /* Reserved for software. */
- LM_UINT8 Reserved[1200]; /* 0x0b50 */
+ /* Reserved for software. */
+ LM_UINT8 Reserved[1200]; /* 0x0b50 */
- /* Unmapped region. */
- LM_UINT8 Unmapped[4096]; /* 0x1000 */
+ /* Unmapped region. */
+ LM_UINT8 Unmapped[4096]; /* 0x1000 */
- /* DMA descriptors. */
- LM_UINT8 DmaDesc[8192]; /* 0x2000 */
+ /* DMA descriptors. */
+ LM_UINT8 DmaDesc[8192]; /* 0x2000 */
- /* Buffer descriptors. */
- LM_UINT8 BufferDesc[16384]; /* 0x4000 */
+ /* Buffer descriptors. */
+ LM_UINT8 BufferDesc[16384]; /* 0x4000 */
} T3_FIRST_32K_SRAM, *PT3_FIRST_32K_SRAM;
-
/******************************************************************************/
/* Memory layout. */
/******************************************************************************/
typedef struct {
- /* PCI configuration registers. */
- T3_PCI_CONFIGURATION PciCfg;
-
- /* Unused. */
- LM_UINT8 Unused1[0x100]; /* 0x0100 */
+ /* PCI configuration registers. */
+ T3_PCI_CONFIGURATION PciCfg;
- /* Mailbox . */
- T3_MAILBOX Mailbox; /* 0x0200 */
+ /* Unused. */
+ LM_UINT8 Unused1[0x100]; /* 0x0100 */
- /* MAC control registers. */
- T3_MAC_CONTROL MacCtrl; /* 0x0400 */
+ /* Mailbox . */
+ T3_MAILBOX Mailbox; /* 0x0200 */
- /* Send data initiator control registers. */
- T3_SEND_DATA_INITIATOR SndDataIn; /* 0x0c00 */
+ /* MAC control registers. */
+ T3_MAC_CONTROL MacCtrl; /* 0x0400 */
- /* Send data completion Control registers. */
- T3_SEND_DATA_COMPLETION SndDataComp; /* 0x1000 */
+ /* Send data initiator control registers. */
+ T3_SEND_DATA_INITIATOR SndDataIn; /* 0x0c00 */
- /* Send BD ring selector. */
- T3_SEND_BD_SELECTOR SndBdSel; /* 0x1400 */
+ /* Send data completion Control registers. */
+ T3_SEND_DATA_COMPLETION SndDataComp; /* 0x1000 */
- /* Send BD initiator control registers. */
- T3_SEND_BD_INITIATOR SndBdIn; /* 0x1800 */
+ /* Send BD ring selector. */
+ T3_SEND_BD_SELECTOR SndBdSel; /* 0x1400 */
- /* Send BD completion control registers. */
- T3_SEND_BD_COMPLETION SndBdComp; /* 0x1c00 */
+ /* Send BD initiator control registers. */
+ T3_SEND_BD_INITIATOR SndBdIn; /* 0x1800 */
- /* Receive list placement control registers. */
- T3_RCV_LIST_PLACEMENT RcvListPlmt; /* 0x2000 */
+ /* Send BD completion control registers. */
+ T3_SEND_BD_COMPLETION SndBdComp; /* 0x1c00 */
- /* Receive Data and Receive BD Initiator Control. */
- T3_RCV_DATA_BD_INITIATOR RcvDataBdIn; /* 0x2400 */
+ /* Receive list placement control registers. */
+ T3_RCV_LIST_PLACEMENT RcvListPlmt; /* 0x2000 */
- /* Receive Data Completion Control */
- T3_RCV_DATA_COMPLETION RcvDataComp; /* 0x2800 */
+ /* Receive Data and Receive BD Initiator Control. */
+ T3_RCV_DATA_BD_INITIATOR RcvDataBdIn; /* 0x2400 */
- /* Receive BD Initiator Control Registers. */
- T3_RCV_BD_INITIATOR RcvBdIn; /* 0x2c00 */
+ /* Receive Data Completion Control */
+ T3_RCV_DATA_COMPLETION RcvDataComp; /* 0x2800 */
- /* Receive BD Completion Control Registers. */
- T3_RCV_BD_COMPLETION RcvBdComp; /* 0x3000 */
+ /* Receive BD Initiator Control Registers. */
+ T3_RCV_BD_INITIATOR RcvBdIn; /* 0x2c00 */
- /* Receive list selector control registers. */
- T3_RCV_LIST_SELECTOR RcvListSel; /* 0x3400 */
+ /* Receive BD Completion Control Registers. */
+ T3_RCV_BD_COMPLETION RcvBdComp; /* 0x3000 */
- /* Mbuf cluster free registers. */
- T3_MBUF_CLUSTER_FREE MbufClusterFree; /* 0x3800 */
+ /* Receive list selector control registers. */
+ T3_RCV_LIST_SELECTOR RcvListSel; /* 0x3400 */
- /* Host coalescing control registers. */
- T3_HOST_COALESCING HostCoalesce; /* 0x3c00 */
+ /* Mbuf cluster free registers. */
+ T3_MBUF_CLUSTER_FREE MbufClusterFree; /* 0x3800 */
- /* Memory arbiter control registers. */
- T3_MEM_ARBITER MemArbiter; /* 0x4000 */
+ /* Host coalescing control registers. */
+ T3_HOST_COALESCING HostCoalesce; /* 0x3c00 */
- /* Buffer manger control registers. */
- T3_BUFFER_MANAGER BufMgr; /* 0x4400 */
+ /* Memory arbiter control registers. */
+ T3_MEM_ARBITER MemArbiter; /* 0x4000 */
- /* Read DMA control registers. */
- T3_DMA_READ DmaRead; /* 0x4800 */
+ /* Buffer manger control registers. */
+ T3_BUFFER_MANAGER BufMgr; /* 0x4400 */
- /* Write DMA control registers. */
- T3_DMA_WRITE DmaWrite; /* 0x4c00 */
+ /* Read DMA control registers. */
+ T3_DMA_READ DmaRead; /* 0x4800 */
- T3_CPU rxCpu; /* 0x5000 */
- T3_CPU txCpu; /* 0x5400 */
+ /* Write DMA control registers. */
+ T3_DMA_WRITE DmaWrite; /* 0x4c00 */
- /* Mailboxes. */
- T3_GRC_MAILBOX GrcMailbox; /* 0x5800 */
+ T3_CPU rxCpu; /* 0x5000 */
+ T3_CPU txCpu; /* 0x5400 */
- /* Flow Through queues. */
- T3_FTQ Ftq; /* 0x5c00 */
+ /* Mailboxes. */
+ T3_GRC_MAILBOX GrcMailbox; /* 0x5800 */
- /* Message signaled interrupt registes. */
- T3_MSG_SIGNALED_INT Msi; /* 0x6000 */
+ /* Flow Through queues. */
+ T3_FTQ Ftq; /* 0x5c00 */
- /* DMA completion registers. */
- T3_DMA_COMPLETION DmaComp; /* 0x6400 */
+ /* Message signaled interrupt registes. */
+ T3_MSG_SIGNALED_INT Msi; /* 0x6000 */
- /* GRC registers. */
- T3_GRC Grc; /* 0x6800 */
+ /* DMA completion registers. */
+ T3_DMA_COMPLETION DmaComp; /* 0x6400 */
- /* Unused space. */
- LM_UINT8 Unused2[1024]; /* 0x6c00 */
+ /* GRC registers. */
+ T3_GRC Grc; /* 0x6800 */
- /* NVRAM registers. */
- T3_NVRAM Nvram; /* 0x7000 */
-
- /* Unused space. */
- LM_UINT8 Unused3[3072]; /* 0x7400 */
+ /* Unused space. */
+ LM_UINT8 Unused2[1024]; /* 0x6c00 */
- /* The 32k memory window into the NIC's */
- /* internal memory. The memory window is */
- /* controlled by the Memory Window Base */
- /* Address register. This register is located */
- /* in the PCI configuration space. */
- union { /* 0x8000 */
- T3_FIRST_32K_SRAM First32k;
+ /* NVRAM registers. */
+ T3_NVRAM Nvram; /* 0x7000 */
- /* Use the memory window base address register to determine the */
- /* MBUF segment. */
- LM_UINT32 Mbuf[32768/4];
- LM_UINT32 MemBlock32K[32768/4];
- } uIntMem;
+ /* Unused space. */
+ LM_UINT8 Unused3[3072]; /* 0x7400 */
+
+ /* The 32k memory window into the NIC's */
+ /* internal memory. The memory window is */
+ /* controlled by the Memory Window Base */
+ /* Address register. This register is located */
+ /* in the PCI configuration space. */
+ union { /* 0x8000 */
+ T3_FIRST_32K_SRAM First32k;
+
+ /* Use the memory window base address register to determine the */
+ /* MBUF segment. */
+ LM_UINT32 Mbuf[32768 / 4];
+ LM_UINT32 MemBlock32K[32768 / 4];
+ } uIntMem;
} T3_STD_MEM_MAP, *PT3_STD_MEM_MAP;
-
/******************************************************************************/
/* Adapter info. */
/******************************************************************************/
-typedef struct
-{
- LM_UINT16 Svid;
- LM_UINT16 Ssid;
- LM_UINT32 PhyId;
- LM_UINT32 Serdes; /* 0 = copper PHY, 1 = Serdes */
+typedef struct {
+ LM_UINT16 Svid;
+ LM_UINT16 Ssid;
+ LM_UINT32 PhyId;
+ LM_UINT32 Serdes; /* 0 = copper PHY, 1 = Serdes */
} LM_ADAPTER_INFO, *PLM_ADAPTER_INFO;
-
/******************************************************************************/
/* Packet queues. */
/******************************************************************************/
-DECLARE_QUEUE_TYPE(LM_RX_PACKET_Q, MAX_RX_PACKET_DESC_COUNT);
-DECLARE_QUEUE_TYPE(LM_TX_PACKET_Q, MAX_TX_PACKET_DESC_COUNT);
-
+DECLARE_QUEUE_TYPE (LM_RX_PACKET_Q, MAX_RX_PACKET_DESC_COUNT);
+DECLARE_QUEUE_TYPE (LM_TX_PACKET_Q, MAX_TX_PACKET_DESC_COUNT);
/******************************************************************************/
/* Tx counters. */
/******************************************************************************/
typedef struct {
- LM_COUNTER TxPacketGoodCnt;
- LM_COUNTER TxBytesGoodCnt;
- LM_COUNTER TxPacketAbortedCnt;
- LM_COUNTER NoSendBdLeftCnt;
- LM_COUNTER NoMapRegisterLeftCnt;
- LM_COUNTER TooManyFragmentsCnt;
- LM_COUNTER NoTxPacketDescCnt;
+ LM_COUNTER TxPacketGoodCnt;
+ LM_COUNTER TxBytesGoodCnt;
+ LM_COUNTER TxPacketAbortedCnt;
+ LM_COUNTER NoSendBdLeftCnt;
+ LM_COUNTER NoMapRegisterLeftCnt;
+ LM_COUNTER TooManyFragmentsCnt;
+ LM_COUNTER NoTxPacketDescCnt;
} LM_TX_COUNTERS, *PLM_TX_COUNTERS;
-
/******************************************************************************/
/* Rx counters. */
/******************************************************************************/
typedef struct {
- LM_COUNTER RxPacketGoodCnt;
- LM_COUNTER RxBytesGoodCnt;
- LM_COUNTER RxPacketErrCnt;
- LM_COUNTER RxErrCrcCnt;
- LM_COUNTER RxErrCollCnt;
- LM_COUNTER RxErrLinkLostCnt;
- LM_COUNTER RxErrPhyDecodeCnt;
- LM_COUNTER RxErrOddNibbleCnt;
- LM_COUNTER RxErrMacAbortCnt;
- LM_COUNTER RxErrShortPacketCnt;
- LM_COUNTER RxErrNoResourceCnt;
- LM_COUNTER RxErrLargePacketCnt;
+ LM_COUNTER RxPacketGoodCnt;
+ LM_COUNTER RxBytesGoodCnt;
+ LM_COUNTER RxPacketErrCnt;
+ LM_COUNTER RxErrCrcCnt;
+ LM_COUNTER RxErrCollCnt;
+ LM_COUNTER RxErrLinkLostCnt;
+ LM_COUNTER RxErrPhyDecodeCnt;
+ LM_COUNTER RxErrOddNibbleCnt;
+ LM_COUNTER RxErrMacAbortCnt;
+ LM_COUNTER RxErrShortPacketCnt;
+ LM_COUNTER RxErrNoResourceCnt;
+ LM_COUNTER RxErrLargePacketCnt;
} LM_RX_COUNTERS, *PLM_RX_COUNTERS;
-
/******************************************************************************/
/* Receive producer rings. */
/******************************************************************************/
typedef enum {
- T3_UNKNOWN_RCV_PROD_RING = 0,
- T3_STD_RCV_PROD_RING = 1,
- T3_MINI_RCV_PROD_RING = 2,
- T3_JUMBO_RCV_PROD_RING = 3
+ T3_UNKNOWN_RCV_PROD_RING = 0,
+ T3_STD_RCV_PROD_RING = 1,
+ T3_MINI_RCV_PROD_RING = 2,
+ T3_JUMBO_RCV_PROD_RING = 3
} T3_RCV_PROD_RING, *PT3_RCV_PROD_RING;
-
/******************************************************************************/
/* Packet descriptor. */
/******************************************************************************/
#define LM_PACKET_SIGNATURE_RX 0x6b766168
typedef struct _LM_PACKET {
- /* Set in LM. */
- LM_STATUS PacketStatus;
+ /* Set in LM. */
+ LM_STATUS PacketStatus;
- /* Set in LM for Rx, in UM for Tx. */
- LM_UINT32 PacketSize;
+ /* Set in LM for Rx, in UM for Tx. */
+ LM_UINT32 PacketSize;
- LM_UINT16 Flags;
+ LM_UINT16 Flags;
- LM_UINT16 VlanTag;
+ LM_UINT16 VlanTag;
- union {
- /* Send info. */
- struct {
- /* Set up by UM. */
- LM_UINT32 FragCount;
+ union {
+ /* Send info. */
+ struct {
+ /* Set up by UM. */
+ LM_UINT32 FragCount;
- } Tx;
+ } Tx;
- /* Receive info. */
- struct {
- /* This descriptor belongs to either Std, Mini, or Jumbo ring. */
- T3_RCV_PROD_RING RcvProdRing;
+ /* Receive info. */
+ struct {
+ /* This descriptor belongs to either Std, Mini, or Jumbo ring. */
+ T3_RCV_PROD_RING RcvProdRing;
- /* Receive buffer size */
- LM_UINT32 RxBufferSize;
+ /* Receive buffer size */
+ LM_UINT32 RxBufferSize;
- /* Checksum information. */
- LM_UINT16 IpChecksum;
- LM_UINT16 TcpUdpChecksum;
+ /* Checksum information. */
+ LM_UINT16 IpChecksum;
+ LM_UINT16 TcpUdpChecksum;
- } Rx;
- } u;
+ } Rx;
+ } u;
} LM_PACKET;
-
/******************************************************************************/
/* Tigon3 device block. */
/******************************************************************************/
typedef struct _LM_DEVICE_BLOCK {
- int index; /* Device ID */
- /* Memory view. */
- PT3_STD_MEM_MAP pMemView;
+ int index; /* Device ID */
+ /* Memory view. */
+ PT3_STD_MEM_MAP pMemView;
- /* Base address of the block of memory in which the LM_PACKET descriptors */
- /* are allocated from. */
- PLM_VOID pPacketDescBase;
+ /* Base address of the block of memory in which the LM_PACKET descriptors */
+ /* are allocated from. */
+ PLM_VOID pPacketDescBase;
- LM_UINT32 MiscHostCtrl;
- LM_UINT32 GrcLocalCtrl;
- LM_UINT32 DmaReadWriteCtrl;
- LM_UINT32 PciState;
+ LM_UINT32 MiscHostCtrl;
+ LM_UINT32 GrcLocalCtrl;
+ LM_UINT32 DmaReadWriteCtrl;
+ LM_UINT32 PciState;
- /* Rx info */
- LM_UINT32 RxStdDescCnt;
- LM_UINT32 RxStdQueuedCnt;
- LM_UINT32 RxStdProdIdx;
+ /* Rx info */
+ LM_UINT32 RxStdDescCnt;
+ LM_UINT32 RxStdQueuedCnt;
+ LM_UINT32 RxStdProdIdx;
- PT3_RCV_BD pRxStdBdVirt;
- LM_PHYSICAL_ADDRESS RxStdBdPhy;
+ PT3_RCV_BD pRxStdBdVirt;
+ LM_PHYSICAL_ADDRESS RxStdBdPhy;
- LM_UINT32 RxPacketDescCnt;
- LM_RX_PACKET_Q RxPacketFreeQ;
- LM_RX_PACKET_Q RxPacketReceivedQ;
+ LM_UINT32 RxPacketDescCnt;
+ LM_RX_PACKET_Q RxPacketFreeQ;
+ LM_RX_PACKET_Q RxPacketReceivedQ;
- /* Receive info. */
- PT3_RCV_BD pRcvRetBdVirt;
- LM_PHYSICAL_ADDRESS RcvRetBdPhy;
- LM_UINT32 RcvRetConIdx;
+ /* Receive info. */
+ PT3_RCV_BD pRcvRetBdVirt;
+ LM_PHYSICAL_ADDRESS RcvRetBdPhy;
+ LM_UINT32 RcvRetConIdx;
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- LM_UINT32 RxJumboDescCnt;
- LM_UINT32 RxJumboBufferSize;
- LM_UINT32 RxJumboQueuedCnt;
+ LM_UINT32 RxJumboDescCnt;
+ LM_UINT32 RxJumboBufferSize;
+ LM_UINT32 RxJumboQueuedCnt;
+
+ LM_UINT32 RxJumboProdIdx;
+
+ PT3_RCV_BD pRxJumboBdVirt;
+ LM_PHYSICAL_ADDRESS RxJumboBdPhy;
+#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
- LM_UINT32 RxJumboProdIdx;
+ /* These values are used by the upper module to inform the protocol */
+ /* of the maximum transmit/receive packet size. */
+ LM_UINT32 TxMtu; /* Does not include CRC. */
+ LM_UINT32 RxMtu; /* Does not include CRC. */
- PT3_RCV_BD pRxJumboBdVirt;
- LM_PHYSICAL_ADDRESS RxJumboBdPhy;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
+ /* We need to shadow the EMAC, Rx, Tx mode registers. With B0 silicon, */
+ /* we may have problems reading any MAC registers in 10mb mode. */
+ LM_UINT32 MacMode;
+ LM_UINT32 RxMode;
+ LM_UINT32 TxMode;
- /* These values are used by the upper module to inform the protocol */
- /* of the maximum transmit/receive packet size. */
- LM_UINT32 TxMtu; /* Does not include CRC. */
- LM_UINT32 RxMtu; /* Does not include CRC. */
+ /* MiMode register. */
+ LM_UINT32 MiMode;
- /* We need to shadow the EMAC, Rx, Tx mode registers. With B0 silicon, */
- /* we may have problems reading any MAC registers in 10mb mode. */
- LM_UINT32 MacMode;
- LM_UINT32 RxMode;
- LM_UINT32 TxMode;
+ /* Host coalesce mode register. */
+ LM_UINT32 CoalesceMode;
- /* MiMode register. */
- LM_UINT32 MiMode;
-
- /* Host coalesce mode register. */
- LM_UINT32 CoalesceMode;
-
- /* Send info. */
- LM_UINT32 TxPacketDescCnt;
-
- /* Tx info. */
- LM_TX_PACKET_Q TxPacketFreeQ;
- LM_TX_PACKET_Q TxPacketActiveQ;
- LM_TX_PACKET_Q TxPacketXmittedQ;
-
- /* Pointers to SendBd. */
- PT3_SND_BD pSendBdVirt;
- LM_PHYSICAL_ADDRESS SendBdPhy; /* Only valid for Host based Send BD. */
-
- /* Send producer and consumer indices. */
- LM_UINT32 SendProdIdx;
- LM_UINT32 SendConIdx;
-
- /* Number of BD left. */
- atomic_t SendBdLeft;
-
- T3_SND_BD ShadowSendBd[T3_SEND_RCB_ENTRY_COUNT];
-
- /* Counters. */
- LM_RX_COUNTERS RxCounters;
- LM_TX_COUNTERS TxCounters;
-
- /* Host coalescing parameters. */
- LM_UINT32 RxCoalescingTicks;
- LM_UINT32 TxCoalescingTicks;
- LM_UINT32 RxMaxCoalescedFrames;
- LM_UINT32 TxMaxCoalescedFrames;
- LM_UINT32 StatsCoalescingTicks;
- LM_UINT32 RxCoalescingTicksDuringInt;
- LM_UINT32 TxCoalescingTicksDuringInt;
- LM_UINT32 RxMaxCoalescedFramesDuringInt;
- LM_UINT32 TxMaxCoalescedFramesDuringInt;
-
- /* DMA water marks. */
- LM_UINT32 DmaMbufLowMark;
- LM_UINT32 RxMacMbufLowMark;
- LM_UINT32 MbufHighMark;
-
- /* Status block. */
- PT3_STATUS_BLOCK pStatusBlkVirt;
- LM_PHYSICAL_ADDRESS StatusBlkPhy;
-
- /* Statistics block. */
- PT3_STATS_BLOCK pStatsBlkVirt;
- LM_PHYSICAL_ADDRESS StatsBlkPhy;
-
- /* Current receive mask. */
- LM_UINT32 ReceiveMask;
-
- /* Task offload capabilities. */
- LM_TASK_OFFLOAD TaskOffloadCap;
-
- /* Task offload selected. */
- LM_TASK_OFFLOAD TaskToOffload;
-
- /* Wake up capability. */
- LM_WAKE_UP_MODE WakeUpModeCap;
-
- /* Wake up capability. */
- LM_WAKE_UP_MODE WakeUpMode;
-
- /* Flow control. */
- LM_FLOW_CONTROL FlowControlCap;
- LM_FLOW_CONTROL FlowControl;
-
- /* Enable or disable PCI MWI. */
- LM_UINT32 EnableMWI;
-
- /* Enable 5701 tagged status mode. */
- LM_UINT32 UseTaggedStatus;
-
- /* NIC will not compute the pseudo header checksum. The driver or OS */
- /* must seed the checksum field with the pseudo checksum. */
- LM_UINT32 NoTxPseudoHdrChksum;
-
- /* The receive checksum in the BD does not include the pseudo checksum. */
- /* The OS or the driver must calculate the pseudo checksum and add it to */
- /* the checksum in the BD. */
- LM_UINT32 NoRxPseudoHdrChksum;
-
- /* Current node address. */
- LM_UINT8 NodeAddress[8];
-
- /* The adapter's node address. */
- LM_UINT8 PermanentNodeAddress[8];
-
- /* Adapter info. */
- LM_UINT16 BusNum;
- LM_UINT8 DevNum;
- LM_UINT8 FunctNum;
- LM_UINT16 PciVendorId;
- LM_UINT16 PciDeviceId;
- LM_UINT32 BondId;
- LM_UINT8 Irq;
- LM_UINT8 IntPin;
- LM_UINT8 CacheLineSize;
- LM_UINT8 PciRevId;
+ /* Send info. */
+ LM_UINT32 TxPacketDescCnt;
+
+ /* Tx info. */
+ LM_TX_PACKET_Q TxPacketFreeQ;
+ LM_TX_PACKET_Q TxPacketActiveQ;
+ LM_TX_PACKET_Q TxPacketXmittedQ;
+
+ /* Pointers to SendBd. */
+ PT3_SND_BD pSendBdVirt;
+ LM_PHYSICAL_ADDRESS SendBdPhy; /* Only valid for Host based Send BD. */
+
+ /* Send producer and consumer indices. */
+ LM_UINT32 SendProdIdx;
+ LM_UINT32 SendConIdx;
+
+ /* Number of BD left. */
+ atomic_t SendBdLeft;
+
+ T3_SND_BD ShadowSendBd[T3_SEND_RCB_ENTRY_COUNT];
+
+ /* Counters. */
+ LM_RX_COUNTERS RxCounters;
+ LM_TX_COUNTERS TxCounters;
+
+ /* Host coalescing parameters. */
+ LM_UINT32 RxCoalescingTicks;
+ LM_UINT32 TxCoalescingTicks;
+ LM_UINT32 RxMaxCoalescedFrames;
+ LM_UINT32 TxMaxCoalescedFrames;
+ LM_UINT32 StatsCoalescingTicks;
+ LM_UINT32 RxCoalescingTicksDuringInt;
+ LM_UINT32 TxCoalescingTicksDuringInt;
+ LM_UINT32 RxMaxCoalescedFramesDuringInt;
+ LM_UINT32 TxMaxCoalescedFramesDuringInt;
+
+ /* DMA water marks. */
+ LM_UINT32 DmaMbufLowMark;
+ LM_UINT32 RxMacMbufLowMark;
+ LM_UINT32 MbufHighMark;
+
+ /* Status block. */
+ PT3_STATUS_BLOCK pStatusBlkVirt;
+ LM_PHYSICAL_ADDRESS StatusBlkPhy;
+
+ /* Statistics block. */
+ PT3_STATS_BLOCK pStatsBlkVirt;
+ LM_PHYSICAL_ADDRESS StatsBlkPhy;
+
+ /* Current receive mask. */
+ LM_UINT32 ReceiveMask;
+
+ /* Task offload capabilities. */
+ LM_TASK_OFFLOAD TaskOffloadCap;
+
+ /* Task offload selected. */
+ LM_TASK_OFFLOAD TaskToOffload;
+
+ /* Wake up capability. */
+ LM_WAKE_UP_MODE WakeUpModeCap;
+
+ /* Wake up capability. */
+ LM_WAKE_UP_MODE WakeUpMode;
+
+ /* Flow control. */
+ LM_FLOW_CONTROL FlowControlCap;
+ LM_FLOW_CONTROL FlowControl;
+
+ /* Enable or disable PCI MWI. */
+ LM_UINT32 EnableMWI;
+
+ /* Enable 5701 tagged status mode. */
+ LM_UINT32 UseTaggedStatus;
+
+ /* NIC will not compute the pseudo header checksum. The driver or OS */
+ /* must seed the checksum field with the pseudo checksum. */
+ LM_UINT32 NoTxPseudoHdrChksum;
+
+ /* The receive checksum in the BD does not include the pseudo checksum. */
+ /* The OS or the driver must calculate the pseudo checksum and add it to */
+ /* the checksum in the BD. */
+ LM_UINT32 NoRxPseudoHdrChksum;
+
+ /* Current node address. */
+ LM_UINT8 NodeAddress[8];
+
+ /* The adapter's node address. */
+ LM_UINT8 PermanentNodeAddress[8];
+
+ /* Adapter info. */
+ LM_UINT16 BusNum;
+ LM_UINT8 DevNum;
+ LM_UINT8 FunctNum;
+ LM_UINT16 PciVendorId;
+ LM_UINT16 PciDeviceId;
+ LM_UINT32 BondId;
+ LM_UINT8 Irq;
+ LM_UINT8 IntPin;
+ LM_UINT8 CacheLineSize;
+ LM_UINT8 PciRevId;
#if PCIX_TARGET_WORKAROUND
LM_UINT32 EnablePciXFix;
#endif
- LM_UINT32 UndiFix; /* new, jimmy */
- LM_UINT32 PciCommandStatusWords;
- LM_UINT32 ChipRevId;
- LM_UINT16 SubsystemVendorId;
- LM_UINT16 SubsystemId;
-#if 0 /* Jimmy, deleted in new driver */
- LM_UINT32 MemBaseLow;
- LM_UINT32 MemBaseHigh;
- LM_UINT32 MemBaseSize;
+ LM_UINT32 UndiFix; /* new, jimmy */
+ LM_UINT32 PciCommandStatusWords;
+ LM_UINT32 ChipRevId;
+ LM_UINT16 SubsystemVendorId;
+ LM_UINT16 SubsystemId;
+#if 0 /* Jimmy, deleted in new driver */
+ LM_UINT32 MemBaseLow;
+ LM_UINT32 MemBaseHigh;
+ LM_UINT32 MemBaseSize;
#endif
- PLM_UINT8 pMappedMemBase;
-
- /* Saved PCI configuration registers for restoring after a reset. */
- LM_UINT32 SavedCacheLineReg;
+ PLM_UINT8 pMappedMemBase;
- /* Phy info. */
- LM_UINT32 PhyAddr;
- LM_UINT32 PhyId;
+ /* Saved PCI configuration registers for restoring after a reset. */
+ LM_UINT32 SavedCacheLineReg;
- /* Requested phy settings. */
- LM_REQUESTED_MEDIA_TYPE RequestedMediaType;
+ /* Phy info. */
+ LM_UINT32 PhyAddr;
+ LM_UINT32 PhyId;
- /* Disable auto-negotiation. */
- LM_UINT32 DisableAutoNeg;
+ /* Requested phy settings. */
+ LM_REQUESTED_MEDIA_TYPE RequestedMediaType;
- /* Ways for the MAC to get link change interrupt. */
- LM_UINT32 PhyIntMode;
- #define T3_PHY_INT_MODE_AUTO 0
- #define T3_PHY_INT_MODE_MI_INTERRUPT 1
- #define T3_PHY_INT_MODE_LINK_READY 2
- #define T3_PHY_INT_MODE_AUTO_POLLING 3
+ /* Disable auto-negotiation. */
+ LM_UINT32 DisableAutoNeg;
- /* Ways to determine link change status. */
- LM_UINT32 LinkChngMode;
- #define T3_LINK_CHNG_MODE_AUTO 0
- #define T3_LINK_CHNG_MODE_USE_STATUS_REG 1
- #define T3_LINK_CHNG_MODE_USE_STATUS_BLOCK 2
+ /* Ways for the MAC to get link change interrupt. */
+ LM_UINT32 PhyIntMode;
+#define T3_PHY_INT_MODE_AUTO 0
+#define T3_PHY_INT_MODE_MI_INTERRUPT 1
+#define T3_PHY_INT_MODE_LINK_READY 2
+#define T3_PHY_INT_MODE_AUTO_POLLING 3
+ /* Ways to determine link change status. */
+ LM_UINT32 LinkChngMode;
+#define T3_LINK_CHNG_MODE_AUTO 0
+#define T3_LINK_CHNG_MODE_USE_STATUS_REG 1
+#define T3_LINK_CHNG_MODE_USE_STATUS_BLOCK 2
- /* LED mode. */
- LM_UINT32 LedMode;
+ /* LED mode. */
+ LM_UINT32 LedMode;
- #define LED_MODE_AUTO 0
+#define LED_MODE_AUTO 0
- /* 5700/01 LED mode. */
- #define LED_MODE_THREE_LINK 1
- #define LED_MODE_LINK10 2
+ /* 5700/01 LED mode. */
+#define LED_MODE_THREE_LINK 1
+#define LED_MODE_LINK10 2
- /* 5703/02/04 LED mode. */
- #define LED_MODE_OPEN_DRAIN 1
- #define LED_MODE_OUTPUT 2
+ /* 5703/02/04 LED mode. */
+#define LED_MODE_OPEN_DRAIN 1
+#define LED_MODE_OUTPUT 2
- /* WOL Speed */
- LM_UINT32 WolSpeed;
- #define WOL_SPEED_10MB 1
- #define WOL_SPEED_100MB 2
+ /* WOL Speed */
+ LM_UINT32 WolSpeed;
+#define WOL_SPEED_10MB 1
+#define WOL_SPEED_100MB 2
- /* Reset the PHY on initialization. */
- LM_UINT32 ResetPhyOnInit;
+ /* Reset the PHY on initialization. */
+ LM_UINT32 ResetPhyOnInit;
- LM_UINT32 RestoreOnWakeUp;
- LM_REQUESTED_MEDIA_TYPE WakeUpRequestedMediaType;
- LM_UINT32 WakeUpDisableAutoNeg;
+ LM_UINT32 RestoreOnWakeUp;
+ LM_REQUESTED_MEDIA_TYPE WakeUpRequestedMediaType;
+ LM_UINT32 WakeUpDisableAutoNeg;
- /* Current phy settings. */
- LM_MEDIA_TYPE MediaType;
- LM_LINE_SPEED LineSpeed;
- LM_LINE_SPEED OldLineSpeed;
- LM_DUPLEX_MODE DuplexMode;
- LM_STATUS LinkStatus;
- LM_UINT32 advertising; /* Jimmy, new! */
- LM_UINT32 advertising1000; /* Jimmy, new! */
+ /* Current phy settings. */
+ LM_MEDIA_TYPE MediaType;
+ LM_LINE_SPEED LineSpeed;
+ LM_LINE_SPEED OldLineSpeed;
+ LM_DUPLEX_MODE DuplexMode;
+ LM_STATUS LinkStatus;
+ LM_UINT32 advertising; /* Jimmy, new! */
+ LM_UINT32 advertising1000; /* Jimmy, new! */
- /* Multicast address list. */
- LM_UINT32 McEntryCount;
- LM_UINT8 McTable[LM_MAX_MC_TABLE_SIZE][LM_MC_ENTRY_SIZE];
+ /* Multicast address list. */
+ LM_UINT32 McEntryCount;
+ LM_UINT8 McTable[LM_MAX_MC_TABLE_SIZE][LM_MC_ENTRY_SIZE];
- /* Use NIC or Host based send BD. */
- LM_UINT32 NicSendBd;
+ /* Use NIC or Host based send BD. */
+ LM_UINT32 NicSendBd;
- /* Athlon fix. */
- LM_UINT32 DelayPciGrant;
+ /* Athlon fix. */
+ LM_UINT32 DelayPciGrant;
- /* Enable OneDmaAtOnce */
- LM_UINT32 OneDmaAtOnce;
+ /* Enable OneDmaAtOnce */
+ LM_UINT32 OneDmaAtOnce;
- /* Split Mode flags, Jimmy new */
- LM_UINT32 SplitModeEnable;
- LM_UINT32 SplitModeMaxReq;
+ /* Split Mode flags, Jimmy new */
+ LM_UINT32 SplitModeEnable;
+ LM_UINT32 SplitModeMaxReq;
- /* Init flag. */
- LM_BOOL InitDone;
+ /* Init flag. */
+ LM_BOOL InitDone;
- /* Shutdown flag. Set by the upper module. */
- LM_BOOL ShuttingDown;
+ /* Shutdown flag. Set by the upper module. */
+ LM_BOOL ShuttingDown;
- /* Flag to determine whether to call LM_QueueRxPackets or not in */
- /* LM_ResetAdapter routine. */
- LM_BOOL QueueRxPackets;
+ /* Flag to determine whether to call LM_QueueRxPackets or not in */
+ /* LM_ResetAdapter routine. */
+ LM_BOOL QueueRxPackets;
- LM_UINT32 MbufBase;
- LM_UINT32 MbufSize;
+ LM_UINT32 MbufBase;
+ LM_UINT32 MbufSize;
- /* TRUE if we have a SERDES PHY. */
- LM_UINT32 EnableTbi;
+ /* TRUE if we have a SERDES PHY. */
+ LM_UINT32 EnableTbi;
- /* Ethernet@WireSpeed. */
- LM_UINT32 EnableWireSpeed;
+ /* Ethernet@WireSpeed. */
+ LM_UINT32 EnableWireSpeed;
- LM_UINT32 EepromWp;
+ LM_UINT32 EepromWp;
#if INCLUDE_TBI_SUPPORT
- /* Autoneg state info. */
- AN_STATE_INFO AnInfo;
- LM_UINT32 PollTbiLink;
- LM_UINT32 IgnoreTbiLinkChange;
+ /* Autoneg state info. */
+ AN_STATE_INFO AnInfo;
+ LM_UINT32 PollTbiLink;
+ LM_UINT32 IgnoreTbiLinkChange;
#endif
- char PartNo[24];
- char BootCodeVer[16];
- char BusSpeedStr[24]; /* Jimmy, new! */
- LM_UINT32 PhyCrcCount;
+ char PartNo[24];
+ char BootCodeVer[16];
+ char BusSpeedStr[24]; /* Jimmy, new! */
+ LM_UINT32 PhyCrcCount;
} LM_DEVICE_BLOCK;
-
#define T3_REG_CPU_VIEW 0xc0000000
#define T3_BLOCK_DMA_RD (1 << 0)
#define TX_CPU_EVT_SW12 30
#define TX_CPU_EVT_SW13 31
-
/* TX-CPU event */
#define TX_CPU_EVENT_SW_EVENT0 (1 << TX_CPU_EVT_SW0)
#define TX_CPU_EVENT_SW_EVENT1 (1 << TX_CPU_EVT_SW1)
#define TX_CPU_EVENT_SW_EVENT12 (1 << TX_CPU_EVT_SW12)
#define TX_CPU_EVENT_SW_EVENT13 (1 << TX_CPU_EVT_SW13)
-
#define TX_CPU_MASK (TX_CPU_EVENT_SW_EVENT0 | \
TX_CPU_EVENT_SDI | \
TX_CPU_EVENT_SDC)
-
#define T3_FTQ_TYPE1_UNDERFLOW_BIT (1 << 29)
#define T3_FTQ_TYPE1_PASS_BIT (1 << 30)
#define T3_FTQ_TYPE1_SKIP_BIT (1 << 31)
#define T3_QID_RX_DATA_COMP 16
#define T3_QID_SW_TYPE2 17
-LM_STATUS LM_LoadFirmware(PLM_DEVICE_BLOCK pDevice,
- PT3_FWIMG_INFO pFwImg,
- LM_UINT32 LoadCpu,
- LM_UINT32 StartCpu);
+LM_STATUS LM_LoadFirmware (PLM_DEVICE_BLOCK pDevice,
+ PT3_FWIMG_INFO pFwImg,
+ LM_UINT32 LoadCpu, LM_UINT32 StartCpu);
/******************************************************************************/
/* NIC register read/write macros. */
/******************************************************************************/
-#if 0 /* Jimmy */
+#if 0 /* Jimmy */
/* MAC register access. */
-LM_UINT32 LM_RegRdInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register);
-LM_VOID LM_RegWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register,
- LM_UINT32 Value32);
+LM_UINT32 LM_RegRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register);
+LM_VOID LM_RegWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register,
+ LM_UINT32 Value32);
/* MAC memory access. */
-LM_UINT32 LM_MemRdInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr);
-LM_VOID LM_MemWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr,
- LM_UINT32 Value32);
+LM_UINT32 LM_MemRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr);
+LM_VOID LM_MemWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr,
+ LM_UINT32 Value32);
#if PCIX_TARGET_WORKAROUND
#define MEM_WR_OFFSET(pDevice, Offset, Value32) \
LM_MemWrInd(pDevice, Offset, Value32)
-#else /* normal target access path below */
+#else /* normal target access path below */
/* Register access. */
#define REG_RD(pDevice, OffsetName) \
#define REG_WR_OFFSET(pDevice, Offset, Value32) \
writel(Value32, ((LM_UINT8 *) (pDevice)->pMemView + Offset))
-
/* There could be problem access the memory window directly. For now, */
/* we have to go through the PCI configuration register. */
#define MEM_RD(pDevice, AddrName) \
#define MEM_WR_OFFSET(pDevice, Offset, Value32) \
LM_MemWrInd(pDevice, Offset, Value32)
-#endif /* PCIX_TARGET_WORKAROUND */
+#endif /* PCIX_TARGET_WORKAROUND */
-#endif /* Jimmy, merging */
+#endif /* Jimmy, merging */
/* Jimmy...rest of file is new stuff! */
/******************************************************************************/
/******************************************************************************/
/* MAC register access. */
-LM_UINT32 LM_RegRdInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register);
-LM_VOID LM_RegWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register,
- LM_UINT32 Value32);
+LM_UINT32 LM_RegRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register);
+LM_VOID LM_RegWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register,
+ LM_UINT32 Value32);
/* MAC memory access. */
-LM_UINT32 LM_MemRdInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr);
-LM_VOID LM_MemWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr,
- LM_UINT32 Value32);
+LM_UINT32 LM_MemRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr);
+LM_VOID LM_MemWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr,
+ LM_UINT32 Value32);
#define MB_REG_WR(pDevice, OffsetName, Value32) \
((pDevice)->UndiFix) ? \
#define MEM_WR_OFFSET(pDevice, Offset, Value32) \
LM_MemWrInd(pDevice, Offset, Value32)
-#endif /* TIGON3_H */
+#endif /* TIGON3_H */
projects / oweals / u-boot.git / commitdiff