+// SPDX-License-Identifier: GPL-2.0+
/*
- * Copyright 2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
+ * Copyright 2014 - 2015 Freescale Semiconductor, Inc.
*
* Driver for the Vitesse VSC9953 L2 Switch
*/
return timeout ? 0 : -EBUSY;
}
+#ifdef CONFIG_CMD_ETHSW
+/* Add/remove a port to/from a VLAN */
+static void vsc9953_vlan_table_membership_set(int vid, u32 port_no, u8 add)
+{
+ u32 val;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ if (vsc9953_vlan_table_poll_idle() < 0) {
+ debug("VLAN table timeout\n");
+ return;
+ }
+
+ val = in_le32(&l2ana_reg->ana_tables.vlan_tidx);
+ val = bitfield_replace_by_mask(val, VSC9953_ANA_TBL_VID_MASK, vid);
+ out_le32(&l2ana_reg->ana_tables.vlan_tidx, val);
+
+ clrsetbits_le32(&l2ana_reg->ana_tables.vlan_access,
+ VSC9953_VLAN_CMD_MASK, VSC9953_VLAN_CMD_READ);
+
+ if (vsc9953_vlan_table_poll_idle() < 0) {
+ debug("VLAN table timeout\n");
+ return;
+ }
+
+ val = in_le32(&l2ana_reg->ana_tables.vlan_tidx);
+ val = bitfield_replace_by_mask(val, VSC9953_ANA_TBL_VID_MASK, vid);
+ out_le32(&l2ana_reg->ana_tables.vlan_tidx, val);
+
+ val = in_le32(&l2ana_reg->ana_tables.vlan_access);
+ if (!add) {
+ val = bitfield_replace_by_mask(val, VSC9953_VLAN_CMD_MASK,
+ VSC9953_VLAN_CMD_WRITE) &
+ ~(bitfield_replace_by_mask(0, VSC9953_VLAN_PORT_MASK,
+ (1 << port_no)));
+ ;
+ } else {
+ val = bitfield_replace_by_mask(val, VSC9953_VLAN_CMD_MASK,
+ VSC9953_VLAN_CMD_WRITE) |
+ bitfield_replace_by_mask(0, VSC9953_VLAN_PORT_MASK,
+ (1 << port_no));
+ }
+ out_le32(&l2ana_reg->ana_tables.vlan_access, val);
+
+ /* wait for VLAN table command to flush */
+ if (vsc9953_vlan_table_poll_idle() < 0) {
+ debug("VLAN table timeout\n");
+ return;
+ }
+}
+
+/* show VLAN membership for a port */
+static void vsc9953_vlan_membership_show(int port_no)
+{
+ u32 val;
+ struct vsc9953_analyzer *l2ana_reg;
+ u32 vid;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ printf("Port %d VLAN membership: ", port_no);
+
+ for (vid = 0; vid < VSC9953_MAX_VLAN; vid++) {
+ if (vsc9953_vlan_table_poll_idle() < 0) {
+ debug("VLAN table timeout\n");
+ return;
+ }
+
+ val = in_le32(&l2ana_reg->ana_tables.vlan_tidx);
+ val = bitfield_replace_by_mask(val, VSC9953_ANA_TBL_VID_MASK,
+ vid);
+ out_le32(&l2ana_reg->ana_tables.vlan_tidx, val);
+
+ clrsetbits_le32(&l2ana_reg->ana_tables.vlan_access,
+ VSC9953_VLAN_CMD_MASK, VSC9953_VLAN_CMD_READ);
+
+ if (vsc9953_vlan_table_poll_idle() < 0) {
+ debug("VLAN table timeout\n");
+ return;
+ }
+
+ val = in_le32(&l2ana_reg->ana_tables.vlan_access);
+
+ if (bitfield_extract_by_mask(val, VSC9953_VLAN_PORT_MASK) &
+ (1 << port_no))
+ printf("%d ", vid);
+ }
+ printf("\n");
+}
+#endif
+
/* vlan table set/clear all membership of vid */
static void vsc9953_vlan_table_membership_all_set(int vid, int set_member)
{
(set_member ? VSC9953_VLAN_PORT_MASK : 0));
}
+#ifdef CONFIG_CMD_ETHSW
+/* Get PVID of a VSC9953 port */
+static int vsc9953_port_vlan_pvid_get(int port_nr, int *pvid)
+{
+ u32 val;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ /* Administrative down */
+ if (!vsc9953_l2sw.port[port_nr].enabled) {
+ printf("Port %d is administrative down\n", port_nr);
+ return -1;
+ }
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ /* Get ingress PVID */
+ val = in_le32(&l2ana_reg->port[port_nr].vlan_cfg);
+ *pvid = bitfield_extract_by_mask(val, VSC9953_VLAN_CFG_VID_MASK);
+
+ return 0;
+}
+#endif
+
/* Set PVID for a VSC9953 port */
static void vsc9953_port_vlan_pvid_set(int port_no, int pvid)
{
clrbits_le32(&l2ana_reg->ana.adv_learn, VSC9953_VLAN_CHK);
}
+enum aggr_code_mode {
+ AGGR_CODE_RAND = 0,
+ AGGR_CODE_ALL, /* S/D MAC, IPv4 S/D IP, IPv6 Flow Label, S/D PORT */
+};
+
+/* Set aggregation code generation mode */
+static int vsc9953_aggr_code_set(enum aggr_code_mode ac)
+{
+ int rc;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ switch (ac) {
+ case AGGR_CODE_RAND:
+ clrsetbits_le32(&l2ana_reg->common.aggr_cfg,
+ VSC9953_AC_DMAC_ENA | VSC9953_AC_SMAC_ENA |
+ VSC9953_AC_IP6_LBL_ENA |
+ VSC9953_AC_IP6_TCPUDP_ENA |
+ VSC9953_AC_IP4_SIPDIP_ENA |
+ VSC9953_AC_IP4_TCPUDP_ENA, VSC9953_AC_RND_ENA);
+ rc = 0;
+ break;
+ case AGGR_CODE_ALL:
+ clrsetbits_le32(&l2ana_reg->common.aggr_cfg, VSC9953_AC_RND_ENA,
+ VSC9953_AC_DMAC_ENA | VSC9953_AC_SMAC_ENA |
+ VSC9953_AC_IP6_LBL_ENA |
+ VSC9953_AC_IP6_TCPUDP_ENA |
+ VSC9953_AC_IP4_SIPDIP_ENA |
+ VSC9953_AC_IP4_TCPUDP_ENA);
+ rc = 0;
+ break;
+ default:
+ /* unknown mode for aggregation code */
+ rc = -EINVAL;
+ }
+
+ return rc;
+}
+
/* Egress untag modes of a VSC9953 port */
enum egress_untag_mode {
EGRESS_UNTAG_ALL = 0,
EGRESS_UNTAG_NONE,
};
+#ifdef CONFIG_CMD_ETHSW
+/* Get egress tagging configuration for a VSC9953 port */
+static int vsc9953_port_vlan_egr_untag_get(int port_no,
+ enum egress_untag_mode *mode)
+{
+ u32 val;
+ struct vsc9953_rew_reg *l2rew_reg;
+
+ /* Administrative down */
+ if (!vsc9953_l2sw.port[port_no].enabled) {
+ printf("Port %d is administrative down\n", port_no);
+ return -1;
+ }
+
+ l2rew_reg = (struct vsc9953_rew_reg *)(VSC9953_OFFSET +
+ VSC9953_REW_OFFSET);
+
+ val = in_le32(&l2rew_reg->port[port_no].port_tag_cfg);
+
+ switch (val & VSC9953_TAG_CFG_MASK) {
+ case VSC9953_TAG_CFG_NONE:
+ *mode = EGRESS_UNTAG_ALL;
+ return 0;
+ case VSC9953_TAG_CFG_ALL_BUT_PVID_ZERO:
+ *mode = EGRESS_UNTAG_PVID_AND_ZERO;
+ return 0;
+ case VSC9953_TAG_CFG_ALL_BUT_ZERO:
+ *mode = EGRESS_UNTAG_ZERO;
+ return 0;
+ case VSC9953_TAG_CFG_ALL:
+ *mode = EGRESS_UNTAG_NONE;
+ return 0;
+ default:
+ printf("Unknown egress tagging configuration for port %d\n",
+ port_no);
+ return -1;
+ }
+}
+
+/* Show egress tagging configuration for a VSC9953 port */
+static void vsc9953_port_vlan_egr_untag_show(int port_no)
+{
+ enum egress_untag_mode mode;
+
+ if (vsc9953_port_vlan_egr_untag_get(port_no, &mode)) {
+ printf("%7d\t%17s\n", port_no, "-");
+ return;
+ }
+
+ printf("%7d\t", port_no);
+ switch (mode) {
+ case EGRESS_UNTAG_ALL:
+ printf("%17s\n", "all");
+ break;
+ case EGRESS_UNTAG_NONE:
+ printf("%17s\n", "none");
+ break;
+ case EGRESS_UNTAG_PVID_AND_ZERO:
+ printf("%17s\n", "PVID and 0");
+ break;
+ case EGRESS_UNTAG_ZERO:
+ printf("%17s\n", "0");
+ break;
+ default:
+ printf("%17s\n", "-");
+ }
+}
+#endif
+
static void vsc9953_port_vlan_egr_untag_set(int port_no,
enum egress_untag_mode mode)
{
vsc9953_port_vlan_egr_untag_set(i, mode);
}
+static int vsc9953_autoage_time_set(int age_period)
+{
+ u32 autoage;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ if (age_period < 0 || age_period > VSC9953_AUTOAGE_PERIOD_MASK)
+ return -EINVAL;
+
+ autoage = bitfield_replace_by_mask(in_le32(&l2ana_reg->ana.auto_age),
+ VSC9953_AUTOAGE_PERIOD_MASK,
+ age_period);
+ out_le32(&l2ana_reg->ana.auto_age, autoage);
+
+ return 0;
+}
+
#ifdef CONFIG_CMD_ETHSW
/* Enable/disable status of a VSC9953 port */
return 0;
}
-static int vsc9953_port_status_key_func(struct ethsw_command_def *parsed_cmd)
+/* wait for FDB to become available */
+static int vsc9953_mac_table_poll_idle(void)
{
- int i;
- u8 enabled;
+ struct vsc9953_analyzer *l2ana_reg;
+ u32 timeout;
- /* Last keyword should tell us if we should enable/disable the port */
- if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
- ethsw_id_enable)
- enabled = 1;
- else if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
- ethsw_id_disable)
- enabled = 0;
- else
- return CMD_RET_USAGE;
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
- if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
- if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
- printf("Invalid port number: %d\n", parsed_cmd->port);
- return CMD_RET_FAILURE;
- }
- vsc9953_port_status_set(parsed_cmd->port, enabled);
- } else {
- for (i = 0; i < VSC9953_MAX_PORTS; i++)
- vsc9953_port_status_set(i, enabled);
- }
+ timeout = 50000;
+ while (((in_le32(&l2ana_reg->ana_tables.mac_access) &
+ VSC9953_MAC_CMD_MASK) !=
+ VSC9953_MAC_CMD_IDLE) && --timeout)
+ udelay(1);
- return CMD_RET_SUCCESS;
+ return timeout ? 0 : -EBUSY;
}
-static int vsc9953_port_config_key_func(struct ethsw_command_def *parsed_cmd)
+/* enum describing available commands for the MAC table */
+enum mac_table_cmd {
+ MAC_TABLE_READ,
+ MAC_TABLE_LOOKUP,
+ MAC_TABLE_WRITE,
+ MAC_TABLE_LEARN,
+ MAC_TABLE_FORGET,
+ MAC_TABLE_GET_NEXT,
+ MAC_TABLE_AGE,
+};
+
+/* Issues a command to the FDB table */
+static int vsc9953_mac_table_cmd(enum mac_table_cmd cmd)
{
- int i;
+ struct vsc9953_analyzer *l2ana_reg;
- if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
- if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
- printf("Invalid port number: %d\n", parsed_cmd->port);
- return CMD_RET_FAILURE;
- }
- vsc9953_phy_autoneg(parsed_cmd->port);
- printf("%8s %8s %8s %8s %8s\n",
- "Port", "Status", "Link", "Speed",
- "Duplex");
- vsc9953_port_config_show(parsed_cmd->port);
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
- } else {
- for (i = 0; i < VSC9953_MAX_PORTS; i++)
- vsc9953_phy_autoneg(i);
- printf("%8s %8s %8s %8s %8s\n",
- "Port", "Status", "Link", "Speed", "Duplex");
- for (i = 0; i < VSC9953_MAX_PORTS; i++)
- vsc9953_port_config_show(i);
+ switch (cmd) {
+ case MAC_TABLE_READ:
+ clrsetbits_le32(&l2ana_reg->ana_tables.mac_access,
+ VSC9953_MAC_CMD_MASK | VSC9953_MAC_CMD_VALID,
+ VSC9953_MAC_CMD_READ);
+ break;
+ case MAC_TABLE_LOOKUP:
+ clrsetbits_le32(&l2ana_reg->ana_tables.mac_access,
+ VSC9953_MAC_CMD_MASK, VSC9953_MAC_CMD_READ |
+ VSC9953_MAC_CMD_VALID);
+ break;
+ case MAC_TABLE_WRITE:
+ clrsetbits_le32(&l2ana_reg->ana_tables.mac_access,
+ VSC9953_MAC_CMD_MASK |
+ VSC9953_MAC_ENTRYTYPE_MASK,
+ VSC9953_MAC_CMD_WRITE |
+ VSC9953_MAC_ENTRYTYPE_LOCKED);
+ break;
+ case MAC_TABLE_LEARN:
+ clrsetbits_le32(&l2ana_reg->ana_tables.mac_access,
+ VSC9953_MAC_CMD_MASK |
+ VSC9953_MAC_ENTRYTYPE_MASK,
+ VSC9953_MAC_CMD_LEARN |
+ VSC9953_MAC_ENTRYTYPE_LOCKED |
+ VSC9953_MAC_CMD_VALID);
+ break;
+ case MAC_TABLE_FORGET:
+ clrsetbits_le32(&l2ana_reg->ana_tables.mac_access,
+ VSC9953_MAC_CMD_MASK |
+ VSC9953_MAC_ENTRYTYPE_MASK,
+ VSC9953_MAC_CMD_FORGET);
+ break;
+ case MAC_TABLE_GET_NEXT:
+ clrsetbits_le32(&l2ana_reg->ana_tables.mac_access,
+ VSC9953_MAC_CMD_MASK |
+ VSC9953_MAC_ENTRYTYPE_MASK,
+ VSC9953_MAC_CMD_NEXT);
+ break;
+ case MAC_TABLE_AGE:
+ clrsetbits_le32(&l2ana_reg->ana_tables.mac_access,
+ VSC9953_MAC_CMD_MASK |
+ VSC9953_MAC_ENTRYTYPE_MASK,
+ VSC9953_MAC_CMD_AGE);
+ break;
+ default:
+ printf("Unknown MAC table command\n");
}
- return CMD_RET_SUCCESS;
+ if (vsc9953_mac_table_poll_idle() < 0) {
+ debug("MAC table timeout\n");
+ return -1;
+ }
+
+ return 0;
}
-static int vsc9953_port_stats_key_func(struct ethsw_command_def *parsed_cmd)
+/* show the FDB entries that correspond to a port and a VLAN */
+static void vsc9953_mac_table_show(int port_no, int vid)
{
+ int rc[VSC9953_MAX_PORTS];
+ enum port_learn_mode mode[VSC9953_MAX_PORTS];
int i;
+ u32 val;
+ u32 vlan;
+ u32 mach;
+ u32 macl;
+ u32 dest_indx;
+ struct vsc9953_analyzer *l2ana_reg;
- if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
- if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
- printf("Invalid port number: %d\n", parsed_cmd->port);
- return CMD_RET_FAILURE;
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ /* disable auto learning */
+ if (port_no == ETHSW_CMD_PORT_ALL) {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ rc[i] = vsc9953_port_learn_mode_get(i, &mode[i]);
+ if (!rc[i] && mode[i] != PORT_LEARN_NONE)
+ vsc9953_port_learn_mode_set(i, PORT_LEARN_NONE);
}
- vsc9953_port_statistics_show(parsed_cmd->port);
} else {
- for (i = 0; i < VSC9953_MAX_PORTS; i++)
- vsc9953_port_statistics_show(i);
+ rc[port_no] = vsc9953_port_learn_mode_get(port_no,
+ &mode[port_no]);
+ if (!rc[port_no] && mode[port_no] != PORT_LEARN_NONE)
+ vsc9953_port_learn_mode_set(port_no, PORT_LEARN_NONE);
}
- return CMD_RET_SUCCESS;
-}
+ /* write port and vid to get selected FDB entries */
+ val = in_le32(&l2ana_reg->ana.anag_efil);
+ if (port_no != ETHSW_CMD_PORT_ALL) {
+ val = bitfield_replace_by_mask(val, VSC9953_AGE_PORT_MASK,
+ port_no) | VSC9953_AGE_PORT_EN;
+ }
+ if (vid != ETHSW_CMD_VLAN_ALL) {
+ val = bitfield_replace_by_mask(val, VSC9953_AGE_VID_MASK,
+ vid) | VSC9953_AGE_VID_EN;
+ }
+ out_le32(&l2ana_reg->ana.anag_efil, val);
+
+ /* set MAC and VLAN to 0 to look from beginning */
+ clrbits_le32(&l2ana_reg->ana_tables.mach_data,
+ VSC9953_MAC_VID_MASK | VSC9953_MAC_MACH_MASK);
+ out_le32(&l2ana_reg->ana_tables.macl_data, 0);
+
+ /* get entries */
+ printf("%10s %17s %5s %4s\n", "EntryType", "MAC", "PORT", "VID");
+ do {
+ if (vsc9953_mac_table_cmd(MAC_TABLE_GET_NEXT) < 0) {
+ debug("GET NEXT MAC table command failed\n");
+ break;
+ }
-static int vsc9953_port_stats_clear_key_func(struct ethsw_command_def
- *parsed_cmd)
-{
- int i;
+ val = in_le32(&l2ana_reg->ana_tables.mac_access);
- if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
- if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
- printf("Invalid port number: %d\n", parsed_cmd->port);
- return CMD_RET_FAILURE;
+ /* get out when an invalid entry is found */
+ if (!(val & VSC9953_MAC_CMD_VALID))
+ break;
+
+ switch (val & VSC9953_MAC_ENTRYTYPE_MASK) {
+ case VSC9953_MAC_ENTRYTYPE_NORMAL:
+ printf("%10s ", "Dynamic");
+ break;
+ case VSC9953_MAC_ENTRYTYPE_LOCKED:
+ printf("%10s ", "Static");
+ break;
+ case VSC9953_MAC_ENTRYTYPE_IPV4MCAST:
+ printf("%10s ", "IPv4 Mcast");
+ break;
+ case VSC9953_MAC_ENTRYTYPE_IPV6MCAST:
+ printf("%10s ", "IPv6 Mcast");
+ break;
+ default:
+ printf("%10s ", "Unknown");
+ }
+
+ dest_indx = bitfield_extract_by_mask(val,
+ VSC9953_MAC_DESTIDX_MASK);
+
+ val = in_le32(&l2ana_reg->ana_tables.mach_data);
+ vlan = bitfield_extract_by_mask(val, VSC9953_MAC_VID_MASK);
+ mach = bitfield_extract_by_mask(val, VSC9953_MAC_MACH_MASK);
+ macl = in_le32(&l2ana_reg->ana_tables.macl_data);
+
+ printf("%02x:%02x:%02x:%02x:%02x:%02x ", (mach >> 8) & 0xff,
+ mach & 0xff, (macl >> 24) & 0xff, (macl >> 16) & 0xff,
+ (macl >> 8) & 0xff, macl & 0xff);
+ printf("%5d ", dest_indx);
+ printf("%4d\n", vlan);
+ } while (1);
+
+ /* set learning mode to previous value */
+ if (port_no == ETHSW_CMD_PORT_ALL) {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ if (!rc[i] && mode[i] != PORT_LEARN_NONE)
+ vsc9953_port_learn_mode_set(i, mode[i]);
}
- vsc9953_port_statistics_clear(parsed_cmd->port);
} else {
- for (i = 0; i < VSC9953_MAX_PORTS; i++)
- vsc9953_port_statistics_clear(i);
+ /* If administrative down, skip */
+ if (!rc[port_no] && mode[port_no] != PORT_LEARN_NONE)
+ vsc9953_port_learn_mode_set(port_no, mode[port_no]);
}
- return CMD_RET_SUCCESS;
+ /* reset FDB port and VLAN FDB selection */
+ clrbits_le32(&l2ana_reg->ana.anag_efil, VSC9953_AGE_PORT_EN |
+ VSC9953_AGE_PORT_MASK | VSC9953_AGE_VID_EN |
+ VSC9953_AGE_VID_MASK);
}
-static int vsc9953_learn_show_key_func(struct ethsw_command_def *parsed_cmd)
+/* Add a static FDB entry */
+static int vsc9953_mac_table_add(u8 port_no, uchar mac[6], int vid)
{
- int i;
- enum port_learn_mode mode;
+ u32 val;
+ struct vsc9953_analyzer *l2ana_reg;
- if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
- if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
- printf("Invalid port number: %d\n", parsed_cmd->port);
- return CMD_RET_FAILURE;
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ val = in_le32(&l2ana_reg->ana_tables.mach_data);
+ val = bitfield_replace_by_mask(val, VSC9953_MACHDATA_VID_MASK, vid) |
+ (mac[0] << 8) | (mac[1] << 0);
+ out_le32(&l2ana_reg->ana_tables.mach_data, val);
+
+ out_le32(&l2ana_reg->ana_tables.macl_data,
+ (mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) |
+ (mac[5] << 0));
+
+ /* set on which port is the MAC address added */
+ val = in_le32(&l2ana_reg->ana_tables.mac_access);
+ val = bitfield_replace_by_mask(val, VSC9953_MAC_DESTIDX_MASK, port_no);
+ out_le32(&l2ana_reg->ana_tables.mac_access, val);
+
+ if (vsc9953_mac_table_cmd(MAC_TABLE_LEARN) < 0)
+ return -1;
+
+ /* check if the MAC address was indeed added */
+ val = in_le32(&l2ana_reg->ana_tables.mach_data);
+ val = bitfield_replace_by_mask(val, VSC9953_MACHDATA_VID_MASK, vid) |
+ (mac[0] << 8) | (mac[1] << 0);
+ out_le32(&l2ana_reg->ana_tables.mach_data, val);
+
+ out_le32(&l2ana_reg->ana_tables.macl_data,
+ (mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) |
+ (mac[5] << 0));
+
+ if (vsc9953_mac_table_cmd(MAC_TABLE_READ) < 0)
+ return -1;
+
+ val = in_le32(&l2ana_reg->ana_tables.mac_access);
+
+ if ((port_no != bitfield_extract_by_mask(val,
+ VSC9953_MAC_DESTIDX_MASK))) {
+ printf("Failed to add MAC address\n");
+ return -1;
+ }
+ return 0;
+}
+
+/* Delete a FDB entry */
+static int vsc9953_mac_table_del(uchar mac[6], u16 vid)
+{
+ u32 val;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ /* check first if MAC entry is present */
+ val = in_le32(&l2ana_reg->ana_tables.mach_data);
+ val = bitfield_replace_by_mask(val, VSC9953_MACHDATA_VID_MASK, vid) |
+ (mac[0] << 8) | (mac[1] << 0);
+ out_le32(&l2ana_reg->ana_tables.mach_data, val);
+
+ out_le32(&l2ana_reg->ana_tables.macl_data,
+ (mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) |
+ (mac[5] << 0));
+
+ if (vsc9953_mac_table_cmd(MAC_TABLE_LOOKUP) < 0) {
+ debug("Lookup in the MAC table failed\n");
+ return -1;
+ }
+
+ if (!(in_le32(&l2ana_reg->ana_tables.mac_access) &
+ VSC9953_MAC_CMD_VALID)) {
+ printf("The MAC address: %02x:%02x:%02x:%02x:%02x:%02x ",
+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+ printf("VLAN: %d does not exist.\n", vid);
+ return -1;
+ }
+
+ /* FDB entry found, proceed to delete */
+ val = in_le32(&l2ana_reg->ana_tables.mach_data);
+ val = bitfield_replace_by_mask(val, VSC9953_MACHDATA_VID_MASK, vid) |
+ (mac[0] << 8) | (mac[1] << 0);
+ out_le32(&l2ana_reg->ana_tables.mach_data, val);
+
+ out_le32(&l2ana_reg->ana_tables.macl_data, (mac[2] << 24) |
+ (mac[3] << 16) | (mac[4] << 8) | (mac[5] << 0));
+
+ if (vsc9953_mac_table_cmd(MAC_TABLE_FORGET) < 0)
+ return -1;
+
+ /* check if the MAC entry is still in FDB */
+ val = in_le32(&l2ana_reg->ana_tables.mach_data);
+ val = bitfield_replace_by_mask(val, VSC9953_MACHDATA_VID_MASK, vid) |
+ (mac[0] << 8) | (mac[1] << 0);
+ out_le32(&l2ana_reg->ana_tables.mach_data, val);
+
+ out_le32(&l2ana_reg->ana_tables.macl_data, (mac[2] << 24) |
+ (mac[3] << 16) | (mac[4] << 8) | (mac[5] << 0));
+
+ if (vsc9953_mac_table_cmd(MAC_TABLE_LOOKUP) < 0) {
+ debug("Lookup in the MAC table failed\n");
+ return -1;
+ }
+ if (in_le32(&l2ana_reg->ana_tables.mac_access) &
+ VSC9953_MAC_CMD_VALID) {
+ printf("Failed to delete MAC address\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+/* age the unlocked entries in FDB */
+static void vsc9953_mac_table_age(int port_no, int vid)
+{
+ int rc[VSC9953_MAX_PORTS];
+ enum port_learn_mode mode[VSC9953_MAX_PORTS];
+ u32 val;
+ int i;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ /* set port and VID for selective aging */
+ val = in_le32(&l2ana_reg->ana.anag_efil);
+ if (port_no != ETHSW_CMD_PORT_ALL) {
+ /* disable auto learning */
+ rc[port_no] = vsc9953_port_learn_mode_get(port_no,
+ &mode[port_no]);
+ if (!rc[port_no] && mode[port_no] != PORT_LEARN_NONE)
+ vsc9953_port_learn_mode_set(port_no, PORT_LEARN_NONE);
+
+ val = bitfield_replace_by_mask(val, VSC9953_AGE_PORT_MASK,
+ port_no) | VSC9953_AGE_PORT_EN;
+ } else {
+ /* disable auto learning on all ports */
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ rc[i] = vsc9953_port_learn_mode_get(i, &mode[i]);
+ if (!rc[i] && mode[i] != PORT_LEARN_NONE)
+ vsc9953_port_learn_mode_set(i, PORT_LEARN_NONE);
+ }
+ }
+
+ if (vid != ETHSW_CMD_VLAN_ALL) {
+ val = bitfield_replace_by_mask(val, VSC9953_AGE_VID_MASK, vid) |
+ VSC9953_AGE_VID_EN;
+ }
+ out_le32(&l2ana_reg->ana.anag_efil, val);
+
+ /* age the dynamic FDB entries */
+ vsc9953_mac_table_cmd(MAC_TABLE_AGE);
+
+ /* clear previously set port and VID */
+ clrbits_le32(&l2ana_reg->ana.anag_efil, VSC9953_AGE_PORT_EN |
+ VSC9953_AGE_PORT_MASK | VSC9953_AGE_VID_EN |
+ VSC9953_AGE_VID_MASK);
+
+ if (port_no != ETHSW_CMD_PORT_ALL) {
+ if (!rc[port_no] && mode[port_no] != PORT_LEARN_NONE)
+ vsc9953_port_learn_mode_set(port_no, mode[port_no]);
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ if (!rc[i] && mode[i] != PORT_LEARN_NONE)
+ vsc9953_port_learn_mode_set(i, mode[i]);
+ }
+ }
+}
+
+/* Delete all the dynamic FDB entries */
+static void vsc9953_mac_table_flush(int port, int vid)
+{
+ vsc9953_mac_table_age(port, vid);
+ vsc9953_mac_table_age(port, vid);
+}
+
+enum egress_vlan_tag {
+ EGR_TAG_CLASS = 0,
+ EGR_TAG_PVID,
+};
+
+/* Set egress tag mode for a VSC9953 port */
+static void vsc9953_port_vlan_egress_tag_set(int port_no,
+ enum egress_vlan_tag mode)
+{
+ struct vsc9953_rew_reg *l2rew_reg;
+
+ l2rew_reg = (struct vsc9953_rew_reg *)(VSC9953_OFFSET +
+ VSC9953_REW_OFFSET);
+
+ switch (mode) {
+ case EGR_TAG_CLASS:
+ clrbits_le32(&l2rew_reg->port[port_no].port_tag_cfg,
+ VSC9953_TAG_VID_PVID);
+ break;
+ case EGR_TAG_PVID:
+ setbits_le32(&l2rew_reg->port[port_no].port_tag_cfg,
+ VSC9953_TAG_VID_PVID);
+ break;
+ default:
+ printf("Unknown egress VLAN tag mode for port %d\n", port_no);
+ }
+}
+
+/* Get egress tag mode for a VSC9953 port */
+static void vsc9953_port_vlan_egress_tag_get(int port_no,
+ enum egress_vlan_tag *mode)
+{
+ u32 val;
+ struct vsc9953_rew_reg *l2rew_reg;
+
+ l2rew_reg = (struct vsc9953_rew_reg *)(VSC9953_OFFSET +
+ VSC9953_REW_OFFSET);
+
+ val = in_le32(&l2rew_reg->port[port_no].port_tag_cfg);
+ if (val & VSC9953_TAG_VID_PVID)
+ *mode = EGR_TAG_PVID;
+ else
+ *mode = EGR_TAG_CLASS;
+}
+
+/* VSC9953 VLAN learning modes */
+enum vlan_learning_mode {
+ SHARED_VLAN_LEARNING,
+ PRIVATE_VLAN_LEARNING,
+};
+
+/* Set VLAN learning mode for VSC9953 */
+static void vsc9953_vlan_learning_set(enum vlan_learning_mode lrn_mode)
+{
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ switch (lrn_mode) {
+ case SHARED_VLAN_LEARNING:
+ setbits_le32(&l2ana_reg->ana.agen_ctrl, VSC9953_FID_MASK_ALL);
+ break;
+ case PRIVATE_VLAN_LEARNING:
+ clrbits_le32(&l2ana_reg->ana.agen_ctrl, VSC9953_FID_MASK_ALL);
+ break;
+ default:
+ printf("Unknown VLAN learn mode\n");
+ }
+}
+
+/* Get VLAN learning mode for VSC9953 */
+static int vsc9953_vlan_learning_get(enum vlan_learning_mode *lrn_mode)
+{
+ u32 val;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ val = in_le32(&l2ana_reg->ana.agen_ctrl);
+
+ if (!(val & VSC9953_FID_MASK_ALL)) {
+ *lrn_mode = PRIVATE_VLAN_LEARNING;
+ } else if ((val & VSC9953_FID_MASK_ALL) == VSC9953_FID_MASK_ALL) {
+ *lrn_mode = SHARED_VLAN_LEARNING;
+ } else {
+ printf("Unknown VLAN learning mode\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* Enable/disable VLAN ingress filtering on a VSC9953 port */
+static void vsc9953_port_ingress_filtering_set(int port_no, int enabled)
+{
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ if (enabled)
+ setbits_le32(&l2ana_reg->ana.vlan_mask, 1 << port_no);
+ else
+ clrbits_le32(&l2ana_reg->ana.vlan_mask, 1 << port_no);
+}
+
+/* Return VLAN ingress filtering on a VSC9953 port */
+static int vsc9953_port_ingress_filtering_get(int port_no)
+{
+ u32 val;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ val = in_le32(&l2ana_reg->ana.vlan_mask);
+ return !!(val & (1 << port_no));
+}
+
+/* Get the aggregation group of a port */
+static int vsc9953_port_aggr_grp_get(int port_no, int *aggr_grp)
+{
+ u32 val;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ if (!VSC9953_PORT_CHECK(port_no))
+ return -EINVAL;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ val = in_le32(&l2ana_reg->port[port_no].port_cfg);
+ *aggr_grp = bitfield_extract_by_mask(val,
+ VSC9953_PORT_CFG_PORTID_MASK);
+
+ return 0;
+}
+
+static void vsc9953_aggr_grp_members_get(int aggr_grp,
+ u8 aggr_membr[VSC9953_MAX_PORTS])
+{
+ int port_no;
+ int aggr_membr_grp;
+
+ for (port_no = 0; port_no < VSC9953_MAX_PORTS; port_no++) {
+ aggr_membr[port_no] = 0;
+
+ if (vsc9953_port_aggr_grp_get(port_no, &aggr_membr_grp))
+ continue;
+
+ if (aggr_grp == aggr_membr_grp)
+ aggr_membr[port_no] = 1;
+ }
+}
+
+static void vsc9953_update_dest_members_masks(int port_no, u32 membr_bitfld_old,
+ u32 membr_bitfld_new)
+{
+ int i;
+ u32 pgid;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ /*
+ * NOTE: Only the unicast destination masks are updated, since
+ * we do not support for now Layer-2 multicast entries
+ */
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ if (i == port_no) {
+ clrsetbits_le32(&l2ana_reg->port_id_tbl.port_grp_id[i],
+ VSC9953_PGID_PORT_MASK,
+ membr_bitfld_new);
+ continue;
+ }
+
+ pgid = in_le32(&l2ana_reg->port_id_tbl.port_grp_id[i]);
+ if ((u32)(1 << i) & membr_bitfld_old & VSC9953_PGID_PORT_MASK)
+ pgid &= ~((u32)(1 << port_no));
+ if ((u32)(1 << i) & membr_bitfld_new & VSC9953_PGID_PORT_MASK)
+ pgid |= ((u32)(1 << port_no));
+
+ out_le32(&l2ana_reg->port_id_tbl.port_grp_id[i], pgid);
+ }
+}
+
+static void vsc9953_update_source_members_masks(int port_no,
+ u32 membr_bitfld_old,
+ u32 membr_bitfld_new)
+{
+ int i;
+ int index;
+ u32 pgid;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ for (i = 0; i < VSC9953_MAX_PORTS + 1; i++) {
+ index = PGID_SRC_START + i;
+ pgid = in_le32(&l2ana_reg->port_id_tbl.port_grp_id[index]);
+ if (i == port_no) {
+ pgid = (pgid | VSC9953_PGID_PORT_MASK) &
+ ~membr_bitfld_new;
+ out_le32(&l2ana_reg->port_id_tbl.port_grp_id[index],
+ pgid);
+ continue;
+ }
+
+ if ((u32)(1 << i) & membr_bitfld_old & VSC9953_PGID_PORT_MASK)
+ pgid |= (u32)(1 << port_no);
+
+ if ((u32)(1 << i) & membr_bitfld_new & VSC9953_PGID_PORT_MASK)
+ pgid &= ~(u32)(1 << port_no);
+ out_le32(&l2ana_reg->port_id_tbl.port_grp_id[index], pgid);
+ }
+}
+
+static u32 vsc9953_aggr_mask_get_next(u32 aggr_mask, u32 member_bitfield)
+{
+ if (!member_bitfield)
+ return 0;
+
+ if (!(aggr_mask & VSC9953_PGID_PORT_MASK))
+ aggr_mask = 1;
+ else
+ aggr_mask <<= 1;
+
+ while (!(aggr_mask & member_bitfield)) {
+ aggr_mask <<= 1;
+ if (!(aggr_mask & VSC9953_PGID_PORT_MASK))
+ aggr_mask = 1;
+ }
+
+ return aggr_mask;
+}
+
+static void vsc9953_update_aggr_members_masks(int port_no, u32 membr_bitfld_old,
+ u32 membr_bitfld_new)
+{
+ int i;
+ u32 pgid;
+ u32 aggr_mask_old = 0;
+ u32 aggr_mask_new = 0;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ /* Update all the PGID aggregation masks */
+ for (i = PGID_AGGR_START; i < PGID_SRC_START; i++) {
+ pgid = in_le32(&l2ana_reg->port_id_tbl.port_grp_id[i]);
+
+ aggr_mask_old = vsc9953_aggr_mask_get_next(aggr_mask_old,
+ membr_bitfld_old);
+ pgid = (pgid & ~membr_bitfld_old) | aggr_mask_old;
+
+ aggr_mask_new = vsc9953_aggr_mask_get_next(aggr_mask_new,
+ membr_bitfld_new);
+ pgid = (pgid & ~membr_bitfld_new) | aggr_mask_new;
+
+ out_le32(&l2ana_reg->port_id_tbl.port_grp_id[i], pgid);
+ }
+}
+
+static u32 vsc9953_aggr_membr_bitfield_get(u8 member[VSC9953_MAX_PORTS])
+{
+ int i;
+ u32 member_bitfield = 0;
+
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ if (member[i])
+ member_bitfield |= 1 << i;
+ }
+ member_bitfield &= VSC9953_PGID_PORT_MASK;
+
+ return member_bitfield;
+}
+
+static void vsc9953_update_members_masks(int port_no,
+ u8 member_old[VSC9953_MAX_PORTS],
+ u8 member_new[VSC9953_MAX_PORTS])
+{
+ u32 membr_bitfld_old = vsc9953_aggr_membr_bitfield_get(member_old);
+ u32 membr_bitfld_new = vsc9953_aggr_membr_bitfield_get(member_new);
+
+ vsc9953_update_dest_members_masks(port_no, membr_bitfld_old,
+ membr_bitfld_new);
+ vsc9953_update_source_members_masks(port_no, membr_bitfld_old,
+ membr_bitfld_new);
+ vsc9953_update_aggr_members_masks(port_no, membr_bitfld_old,
+ membr_bitfld_new);
+}
+
+/* Set the aggregation group of a port */
+static int vsc9953_port_aggr_grp_set(int port_no, int aggr_grp)
+{
+ u8 aggr_membr_old[VSC9953_MAX_PORTS];
+ u8 aggr_membr_new[VSC9953_MAX_PORTS];
+ int rc;
+ int aggr_grp_old;
+ u32 val;
+ struct vsc9953_analyzer *l2ana_reg;
+
+ if (!VSC9953_PORT_CHECK(port_no) || !VSC9953_PORT_CHECK(aggr_grp))
+ return -EINVAL;
+
+ l2ana_reg = (struct vsc9953_analyzer *)(VSC9953_OFFSET +
+ VSC9953_ANA_OFFSET);
+
+ rc = vsc9953_port_aggr_grp_get(port_no, &aggr_grp_old);
+ if (rc)
+ return rc;
+
+ /* get all the members of the old aggregation group */
+ vsc9953_aggr_grp_members_get(aggr_grp_old, aggr_membr_old);
+
+ /* get all the members of the same aggregation group */
+ vsc9953_aggr_grp_members_get(aggr_grp, aggr_membr_new);
+
+ /* add current port as member to the new aggregation group */
+ aggr_membr_old[port_no] = 0;
+ aggr_membr_new[port_no] = 1;
+
+ /* update masks */
+ vsc9953_update_members_masks(port_no, aggr_membr_old, aggr_membr_new);
+
+ /* Change logical port number */
+ val = in_le32(&l2ana_reg->port[port_no].port_cfg);
+ val = bitfield_replace_by_mask(val,
+ VSC9953_PORT_CFG_PORTID_MASK, aggr_grp);
+ out_le32(&l2ana_reg->port[port_no].port_cfg, val);
+
+ return 0;
+}
+
+static int vsc9953_port_status_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+ u8 enabled;
+
+ /* Last keyword should tell us if we should enable/disable the port */
+ if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_enable)
+ enabled = 1;
+ else if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_disable)
+ enabled = 0;
+ else
+ return CMD_RET_USAGE;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ vsc9953_port_status_set(parsed_cmd->port, enabled);
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_port_status_set(i, enabled);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_port_config_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ vsc9953_phy_autoneg(parsed_cmd->port);
+ printf("%8s %8s %8s %8s %8s\n",
+ "Port", "Status", "Link", "Speed",
+ "Duplex");
+ vsc9953_port_config_show(parsed_cmd->port);
+
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_phy_autoneg(i);
+ printf("%8s %8s %8s %8s %8s\n",
+ "Port", "Status", "Link", "Speed", "Duplex");
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_port_config_show(i);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_port_stats_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ vsc9953_port_statistics_show(parsed_cmd->port);
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_port_statistics_show(i);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_port_stats_clear_key_func(struct ethsw_command_def
+ *parsed_cmd)
+{
+ int i;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ vsc9953_port_statistics_clear(parsed_cmd->port);
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_port_statistics_clear(i);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_learn_show_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+ enum port_learn_mode mode;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ if (vsc9953_port_learn_mode_get(parsed_cmd->port, &mode))
+ return CMD_RET_FAILURE;
+ printf("%7s %11s\n", "Port", "Learn mode");
+ switch (mode) {
+ case PORT_LEARN_NONE:
+ printf("%7d %11s\n", parsed_cmd->port, "disable");
+ break;
+ case PORT_LEARN_AUTO:
+ printf("%7d %11s\n", parsed_cmd->port, "auto");
+ break;
+ default:
+ printf("%7d %11s\n", parsed_cmd->port, "-");
+ }
+ } else {
+ printf("%7s %11s\n", "Port", "Learn mode");
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ if (vsc9953_port_learn_mode_get(i, &mode))
+ continue;
+ switch (mode) {
+ case PORT_LEARN_NONE:
+ printf("%7d %11s\n", i, "disable");
+ break;
+ case PORT_LEARN_AUTO:
+ printf("%7d %11s\n", i, "auto");
+ break;
+ default:
+ printf("%7d %11s\n", i, "-");
+ }
+ }
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_learn_set_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+ enum port_learn_mode mode;
+
+ /* Last keyword should tell us the learn mode */
+ if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_auto)
+ mode = PORT_LEARN_AUTO;
+ else if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_disable)
+ mode = PORT_LEARN_NONE;
+ else
+ return CMD_RET_USAGE;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ vsc9953_port_learn_mode_set(parsed_cmd->port, mode);
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_port_learn_mode_set(i, mode);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_fdb_show_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL &&
+ !VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+
+ if (parsed_cmd->vid != ETHSW_CMD_VLAN_ALL &&
+ !VSC9953_VLAN_CHECK(parsed_cmd->vid)) {
+ printf("Invalid VID number: %d\n", parsed_cmd->vid);
+ return CMD_RET_FAILURE;
+ }
+
+ vsc9953_mac_table_show(parsed_cmd->port, parsed_cmd->vid);
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_fdb_flush_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL &&
+ !VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+
+ if (parsed_cmd->vid != ETHSW_CMD_VLAN_ALL &&
+ !VSC9953_VLAN_CHECK(parsed_cmd->vid)) {
+ printf("Invalid VID number: %d\n", parsed_cmd->vid);
+ return CMD_RET_FAILURE;
+ }
+
+ vsc9953_mac_table_flush(parsed_cmd->port, parsed_cmd->vid);
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_fdb_entry_add_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int vid;
+
+ /* a port number must be present */
+ if (parsed_cmd->port == ETHSW_CMD_PORT_ALL) {
+ printf("Please specify a port\n");
+ return CMD_RET_FAILURE;
+ }
+
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+
+ /* Use VLAN 1 if VID is not set */
+ vid = (parsed_cmd->vid == ETHSW_CMD_VLAN_ALL ? 1 : parsed_cmd->vid);
+
+ if (!VSC9953_VLAN_CHECK(vid)) {
+ printf("Invalid VID number: %d\n", vid);
+ return CMD_RET_FAILURE;
+ }
+
+ if (vsc9953_mac_table_add(parsed_cmd->port, parsed_cmd->ethaddr, vid))
+ return CMD_RET_FAILURE;
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_fdb_entry_del_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int vid;
+
+ /* Use VLAN 1 if VID is not set */
+ vid = (parsed_cmd->vid == ETHSW_CMD_VLAN_ALL ? 1 : parsed_cmd->vid);
+
+ if (!VSC9953_VLAN_CHECK(vid)) {
+ printf("Invalid VID number: %d\n", vid);
+ return CMD_RET_FAILURE;
+ }
+
+ if (vsc9953_mac_table_del(parsed_cmd->ethaddr, vid))
+ return CMD_RET_FAILURE;
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_pvid_show_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+ int pvid;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+
+ if (vsc9953_port_vlan_pvid_get(parsed_cmd->port, &pvid))
+ return CMD_RET_FAILURE;
+ printf("%7s %7s\n", "Port", "PVID");
+ printf("%7d %7d\n", parsed_cmd->port, pvid);
+ } else {
+ printf("%7s %7s\n", "Port", "PVID");
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ if (vsc9953_port_vlan_pvid_get(i, &pvid))
+ continue;
+ printf("%7d %7d\n", i, pvid);
+ }
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_pvid_set_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ /* PVID number should be set in parsed_cmd->vid */
+ if (parsed_cmd->vid == ETHSW_CMD_VLAN_ALL) {
+ printf("Please set a pvid value\n");
+ return CMD_RET_FAILURE;
+ }
+
+ if (!VSC9953_VLAN_CHECK(parsed_cmd->vid)) {
+ printf("Invalid VID number: %d\n", parsed_cmd->vid);
+ return CMD_RET_FAILURE;
+ }
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
}
- if (vsc9953_port_learn_mode_get(parsed_cmd->port, &mode))
+ vsc9953_port_vlan_pvid_set(parsed_cmd->port, parsed_cmd->vid);
+ } else {
+ vsc9953_port_all_vlan_pvid_set(parsed_cmd->vid);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_vlan_show_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
return CMD_RET_FAILURE;
- printf("%7s %11s\n", "Port", "Learn mode");
+ }
+ vsc9953_vlan_membership_show(parsed_cmd->port);
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_vlan_membership_show(i);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_vlan_set_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+ int add;
+
+ /* VLAN should be set in parsed_cmd->vid */
+ if (parsed_cmd->vid == ETHSW_CMD_VLAN_ALL) {
+ printf("Please set a vlan value\n");
+ return CMD_RET_FAILURE;
+ }
+
+ if (!VSC9953_VLAN_CHECK(parsed_cmd->vid)) {
+ printf("Invalid VID number: %d\n", parsed_cmd->vid);
+ return CMD_RET_FAILURE;
+ }
+
+ /* keywords add/delete should be the last but one in array */
+ if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 2] ==
+ ethsw_id_add)
+ add = 1;
+ else if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 2] ==
+ ethsw_id_del)
+ add = 0;
+ else
+ return CMD_RET_USAGE;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ vsc9953_vlan_table_membership_set(parsed_cmd->vid,
+ parsed_cmd->port, add);
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_vlan_table_membership_set(parsed_cmd->vid, i,
+ add);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+static int vsc9953_port_untag_show_key_func(
+ struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+
+ printf("%7s\t%17s\n", "Port", "Untag");
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ vsc9953_port_vlan_egr_untag_show(parsed_cmd->port);
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_port_vlan_egr_untag_show(i);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_port_untag_set_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+ enum egress_untag_mode mode;
+
+ /* keywords for the untagged mode are the last in the array */
+ if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_all)
+ mode = EGRESS_UNTAG_ALL;
+ else if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_none)
+ mode = EGRESS_UNTAG_NONE;
+ else if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_pvid)
+ mode = EGRESS_UNTAG_PVID_AND_ZERO;
+ else
+ return CMD_RET_USAGE;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ vsc9953_port_vlan_egr_untag_set(parsed_cmd->port, mode);
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_port_vlan_egr_untag_set(i, mode);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_egr_vlan_tag_show_key_func(
+ struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+ enum egress_vlan_tag mode;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ vsc9953_port_vlan_egress_tag_get(parsed_cmd->port, &mode);
+ printf("%7s\t%12s\n", "Port", "Egress VID");
+ printf("%7d\t", parsed_cmd->port);
switch (mode) {
- case PORT_LEARN_NONE:
- printf("%7d %11s\n", parsed_cmd->port, "disable");
+ case EGR_TAG_CLASS:
+ printf("%12s\n", "classified");
break;
- case PORT_LEARN_AUTO:
- printf("%7d %11s\n", parsed_cmd->port, "auto");
+ case EGR_TAG_PVID:
+ printf("%12s\n", "pvid");
break;
default:
- printf("%7d %11s\n", parsed_cmd->port, "-");
+ printf("%12s\n", "-");
}
} else {
- printf("%7s %11s\n", "Port", "Learn mode");
+ printf("%7s\t%12s\n", "Port", "Egress VID");
for (i = 0; i < VSC9953_MAX_PORTS; i++) {
- if (vsc9953_port_learn_mode_get(i, &mode))
- continue;
+ vsc9953_port_vlan_egress_tag_get(i, &mode);
switch (mode) {
- case PORT_LEARN_NONE:
- printf("%7d %11s\n", i, "disable");
+ case EGR_TAG_CLASS:
+ printf("%7d\t%12s\n", i, "classified");
break;
- case PORT_LEARN_AUTO:
- printf("%7d %11s\n", i, "auto");
+ case EGR_TAG_PVID:
+ printf("%7d\t%12s\n", i, "pvid");
break;
default:
- printf("%7d %11s\n", i, "-");
+ printf("%7d\t%12s\n", i, "-");
}
}
}
return CMD_RET_SUCCESS;
}
-static int vsc9953_learn_set_key_func(struct ethsw_command_def *parsed_cmd)
+static int vsc9953_egr_vlan_tag_set_key_func(
+ struct ethsw_command_def *parsed_cmd)
{
int i;
- enum port_learn_mode mode;
+ enum egress_vlan_tag mode;
- /* Last keyword should tell us the learn mode */
+ /* keywords for the egress vlan tag mode are the last in the array */
if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
- ethsw_id_auto)
- mode = PORT_LEARN_AUTO;
+ ethsw_id_pvid)
+ mode = EGR_TAG_PVID;
+ else if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_classified)
+ mode = EGR_TAG_CLASS;
+ else
+ return CMD_RET_USAGE;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ vsc9953_port_vlan_egress_tag_set(parsed_cmd->port, mode);
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++)
+ vsc9953_port_vlan_egress_tag_set(i, mode);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_vlan_learn_show_key_func(
+ struct ethsw_command_def *parsed_cmd)
+{
+ int rc;
+ enum vlan_learning_mode mode;
+
+ rc = vsc9953_vlan_learning_get(&mode);
+ if (rc)
+ return CMD_RET_FAILURE;
+
+ switch (mode) {
+ case SHARED_VLAN_LEARNING:
+ printf("VLAN learning mode: shared\n");
+ break;
+ case PRIVATE_VLAN_LEARNING:
+ printf("VLAN learning mode: private\n");
+ break;
+ default:
+ printf("Unknown VLAN learning mode\n");
+ rc = CMD_RET_FAILURE;
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_vlan_learn_set_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ enum vlan_learning_mode mode;
+
+ /* keywords for shared/private are the last in the array */
+ if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_shared)
+ mode = SHARED_VLAN_LEARNING;
+ else if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_private)
+ mode = PRIVATE_VLAN_LEARNING;
+ else
+ return CMD_RET_USAGE;
+
+ vsc9953_vlan_learning_set(mode);
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_ingr_fltr_show_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+ int enabled;
+
+ printf("%7s\t%18s\n", "Port", "Ingress filtering");
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ enabled = vsc9953_port_ingress_filtering_get(parsed_cmd->port);
+ printf("%7d\t%18s\n", parsed_cmd->port, enabled ? "enable" :
+ "disable");
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ enabled = vsc9953_port_ingress_filtering_get(i);
+ printf("%7d\t%18s\n", parsed_cmd->port, enabled ?
+ "enable" :
+ "disable");
+ }
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_ingr_fltr_set_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+ int enable;
+
+ /* keywords for enabling/disabling ingress filtering
+ * are the last in the array
+ */
+ if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
+ ethsw_id_enable)
+ enable = 1;
else if (parsed_cmd->cmd_to_keywords[parsed_cmd->cmd_keywords_nr - 1] ==
ethsw_id_disable)
- mode = PORT_LEARN_NONE;
+ enable = 0;
else
return CMD_RET_USAGE;
printf("Invalid port number: %d\n", parsed_cmd->port);
return CMD_RET_FAILURE;
}
- vsc9953_port_learn_mode_set(parsed_cmd->port, mode);
+ vsc9953_port_ingress_filtering_set(parsed_cmd->port, enable);
} else {
for (i = 0; i < VSC9953_MAX_PORTS; i++)
- vsc9953_port_learn_mode_set(i, mode);
+ vsc9953_port_ingress_filtering_set(i, enable);
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_port_aggr_show_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+ int aggr_grp;
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+
+ if (vsc9953_port_aggr_grp_get(parsed_cmd->port, &aggr_grp))
+ return CMD_RET_FAILURE;
+ printf("%7s %10s\n", "Port", "Aggr grp");
+ printf("%7d %10d\n", parsed_cmd->port, aggr_grp);
+ } else {
+ printf("%7s %10s\n", "Port", "Aggr grp");
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ if (vsc9953_port_aggr_grp_get(i, &aggr_grp))
+ continue;
+ printf("%7d %10d\n", i, aggr_grp);
+ }
+ }
+
+ return CMD_RET_SUCCESS;
+}
+
+static int vsc9953_port_aggr_set_key_func(struct ethsw_command_def *parsed_cmd)
+{
+ int i;
+
+ /* Aggregation group number should be set in parsed_cmd->aggr_grp */
+ if (parsed_cmd->aggr_grp == ETHSW_CMD_AGGR_GRP_NONE) {
+ printf("Please set an aggregation group value\n");
+ return CMD_RET_FAILURE;
+ }
+
+ if (!VSC9953_PORT_CHECK(parsed_cmd->aggr_grp)) {
+ printf("Invalid aggregation group number: %d\n",
+ parsed_cmd->aggr_grp);
+ return CMD_RET_FAILURE;
+ }
+
+ if (parsed_cmd->port != ETHSW_CMD_PORT_ALL) {
+ if (!VSC9953_PORT_CHECK(parsed_cmd->port)) {
+ printf("Invalid port number: %d\n", parsed_cmd->port);
+ return CMD_RET_FAILURE;
+ }
+ if (vsc9953_port_aggr_grp_set(parsed_cmd->port,
+ parsed_cmd->aggr_grp)) {
+ printf("Port %d: failed to set aggr group %d\n",
+ parsed_cmd->port, parsed_cmd->aggr_grp);
+ }
+ } else {
+ for (i = 0; i < VSC9953_MAX_PORTS; i++) {
+ if (vsc9953_port_aggr_grp_set(i,
+ parsed_cmd->aggr_grp)) {
+ printf("Port %d: failed to set aggr group %d\n",
+ i, parsed_cmd->aggr_grp);
+ }
+ }
}
return CMD_RET_SUCCESS;
.port_stats_clear = &vsc9953_port_stats_clear_key_func,
.port_learn = &vsc9953_learn_set_key_func,
.port_learn_show = &vsc9953_learn_show_key_func,
+ .fdb_show = &vsc9953_fdb_show_key_func,
+ .fdb_flush = &vsc9953_fdb_flush_key_func,
+ .fdb_entry_add = &vsc9953_fdb_entry_add_key_func,
+ .fdb_entry_del = &vsc9953_fdb_entry_del_key_func,
+ .pvid_show = &vsc9953_pvid_show_key_func,
+ .pvid_set = &vsc9953_pvid_set_key_func,
+ .vlan_show = &vsc9953_vlan_show_key_func,
+ .vlan_set = &vsc9953_vlan_set_key_func,
+ .port_untag_show = &vsc9953_port_untag_show_key_func,
+ .port_untag_set = &vsc9953_port_untag_set_key_func,
+ .port_egr_vlan_show = &vsc9953_egr_vlan_tag_show_key_func,
+ .port_egr_vlan_set = &vsc9953_egr_vlan_tag_set_key_func,
+ .vlan_learn_show = &vsc9953_vlan_learn_show_key_func,
+ .vlan_learn_set = &vsc9953_vlan_learn_set_key_func,
+ .port_ingr_filt_show = &vsc9953_ingr_fltr_show_key_func,
+ .port_ingr_filt_set = &vsc9953_ingr_fltr_set_key_func,
+ .port_aggr_show = &vsc9953_port_aggr_show_key_func,
+ .port_aggr_set = &vsc9953_port_aggr_set_key_func,
};
#endif /* CONFIG_CMD_ETHSW */
{
int i;
+ if (vsc9953_autoage_time_set(VSC9953_DEFAULT_AGE_TIME))
+ debug("VSC9953: failed to set AGE time to %d\n",
+ VSC9953_DEFAULT_AGE_TIME);
+
for (i = 0; i < VSC9953_MAX_VLAN; i++)
vsc9953_vlan_table_membership_all_set(i, 0);
vsc9953_port_all_vlan_aware_set(1);
vsc9953_vlan_table_membership_all_set(1, 1);
vsc9953_vlan_ingr_fltr_learn_drop(1);
vsc9953_port_all_vlan_egress_untagged_set(EGRESS_UNTAG_PVID_AND_ZERO);
+ if (vsc9953_aggr_code_set(AGGR_CODE_ALL))
+ debug("VSC9953: failed to set default aggregation code mode\n");
+}
+
+static void vcap_entry2cache_init(u32 target, u32 entry_words)
+{
+ int i;
+
+ for (i = 0; i < entry_words; i++) {
+ out_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CACHE_ENTRY_DAT(target, i)), 0x00);
+ out_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CACHE_MASK_DAT(target, i)), 0xFF);
+ }
+
+ out_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CACHE_TG_DAT(target)), 0x00);
+ out_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CFG_MV_CFG(target)),
+ VSC9953_VCAP_CFG_MV_CFG_SIZE(entry_words));
+}
+
+static void vcap_action2cache_init(u32 target, u32 action_words,
+ u32 counter_words)
+{
+ int i;
+
+ for (i = 0; i < action_words; i++)
+ out_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CACHE_ACTION_DAT(target, i)), 0x00);
+
+ for (i = 0; i < counter_words; i++)
+ out_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CACHE_CNT_DAT(target, i)), 0x00);
+}
+
+static int vcap_cmd(u32 target, u16 ix, int cmd, int sel, int entry_count)
+{
+ u32 tgt = target;
+ u32 value = (VSC9953_VCAP_UPDATE_CTRL_UPDATE_CMD(cmd) |
+ VSC9953_VCAP_UPDATE_CTRL_UPDATE_ADDR(ix) |
+ VSC9953_VCAP_UPDATE_CTRL_UPDATE_SHOT);
+
+ if ((sel & TCAM_SEL_ENTRY) && ix >= entry_count)
+ return CMD_RET_FAILURE;
+
+ if (!(sel & TCAM_SEL_ENTRY))
+ value |= VSC9953_VCAP_UPDATE_CTRL_UPDATE_ENTRY_DIS;
+
+ if (!(sel & TCAM_SEL_ACTION))
+ value |= VSC9953_VCAP_UPDATE_CTRL_UPDATE_ACTION_DIS;
+
+ if (!(sel & TCAM_SEL_COUNTER))
+ value |= VSC9953_VCAP_UPDATE_CTRL_UPDATE_CNT_DIS;
+
+ out_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CFG_UPDATE_CTRL(tgt)), value);
+
+ do {
+ value = in_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CFG_UPDATE_CTRL(tgt)));
+
+ } while (value & VSC9953_VCAP_UPDATE_CTRL_UPDATE_SHOT);
+
+ return CMD_RET_SUCCESS;
+}
+
+static void vsc9953_vcap_init(void)
+{
+ u32 tgt = VSC9953_ES0;
+ int cmd_ret;
+
+ /* write entries */
+ vcap_entry2cache_init(tgt, ENTRY_WORDS_ES0);
+ cmd_ret = vcap_cmd(tgt, 0, TCAM_CMD_INITIALIZE, TCAM_SEL_ENTRY,
+ ENTRY_WORDS_ES0);
+ if (cmd_ret != CMD_RET_SUCCESS)
+ debug("VSC9953:%d invalid TCAM_SEL_ENTRY\n",
+ __LINE__);
+
+ /* write actions and counters */
+ vcap_action2cache_init(tgt, BITS_TO_DWORD(ES0_ACT_WIDTH),
+ BITS_TO_DWORD(ES0_CNT_WIDTH));
+ out_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CFG_MV_CFG(tgt)),
+ VSC9953_VCAP_CFG_MV_CFG_SIZE(ES0_ACT_COUNT));
+ cmd_ret = vcap_cmd(tgt, 0, TCAM_CMD_INITIALIZE,
+ TCAM_SEL_ACTION | TCAM_SEL_COUNTER, ENTRY_WORDS_ES0);
+ if (cmd_ret != CMD_RET_SUCCESS)
+ debug("VSC9953:%d invalid TCAM_SEL_ACTION | TCAM_SEL_COUNTER\n",
+ __LINE__);
+
+ tgt = VSC9953_IS1;
+
+ /* write entries */
+ vcap_entry2cache_init(tgt, ENTRY_WORDS_IS1);
+ cmd_ret = vcap_cmd(tgt, 0, TCAM_CMD_INITIALIZE, TCAM_SEL_ENTRY,
+ ENTRY_WORDS_IS1);
+ if (cmd_ret != CMD_RET_SUCCESS)
+ debug("VSC9953:%d invalid TCAM_SEL_ENTRY\n",
+ __LINE__);
+
+ /* write actions and counters */
+ vcap_action2cache_init(tgt, BITS_TO_DWORD(IS1_ACT_WIDTH),
+ BITS_TO_DWORD(IS1_CNT_WIDTH));
+ out_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CFG_MV_CFG(tgt)),
+ VSC9953_VCAP_CFG_MV_CFG_SIZE(IS1_ACT_COUNT));
+ cmd_ret = vcap_cmd(tgt, 0, TCAM_CMD_INITIALIZE,
+ TCAM_SEL_ACTION | TCAM_SEL_COUNTER, ENTRY_WORDS_IS1);
+ if (cmd_ret != CMD_RET_SUCCESS)
+ debug("VSC9953:%d invalid TCAM_SEL_ACTION | TCAM_SEL_COUNTER\n",
+ __LINE__);
+
+ tgt = VSC9953_IS2;
+
+ /* write entries */
+ vcap_entry2cache_init(tgt, ENTRY_WORDS_IS2);
+ cmd_ret = vcap_cmd(tgt, 0, TCAM_CMD_INITIALIZE, TCAM_SEL_ENTRY,
+ ENTRY_WORDS_IS2);
+ if (cmd_ret != CMD_RET_SUCCESS)
+ debug("VSC9953:%d invalid selection: TCAM_SEL_ENTRY\n",
+ __LINE__);
+
+ /* write actions and counters */
+ vcap_action2cache_init(tgt, BITS_TO_DWORD(IS2_ACT_WIDTH),
+ BITS_TO_DWORD(IS2_CNT_WIDTH));
+ out_le32((unsigned int *)(VSC9953_OFFSET +
+ VSC9953_VCAP_CFG_MV_CFG(tgt)),
+ VSC9953_VCAP_CFG_MV_CFG_SIZE(IS2_ACT_COUNT));
+ cmd_ret = vcap_cmd(tgt, 0, TCAM_CMD_INITIALIZE,
+ TCAM_SEL_ACTION | TCAM_SEL_COUNTER, ENTRY_WORDS_IS2);
+ if (cmd_ret != CMD_RET_SUCCESS)
+ debug("VSC9953:%d invalid TCAM_SEL_ACTION | TCAM_SEL_COUNTER\n",
+ __LINE__);
}
void vsc9953_init(bd_t *bis)
if (vsc9953_port_init(i))
printf("Failed to initialize l2switch port %d\n", i);
+ if (!vsc9953_l2sw.port[i].enabled)
+ continue;
+
/* Enable VSC9953 GMII Ports Port ID 0 - 7 */
if (VSC9953_INTERNAL_PORT_CHECK(i)) {
out_le32(&l2ana_reg->pfc[i].pfc_cfg,
out_le32(&l2sys_reg->pause_cfg.mac_fc_cfg[i],
VSC9953_MAC_FC_CFG);
}
+
+ l2dev_gmii_reg = (struct vsc9953_dev_gmii *)
+ (VSC9953_OFFSET + VSC9953_DEV_GMII_OFFSET +
+ T1040_SWITCH_GMII_DEV_OFFSET * i);
+
out_le32(&l2dev_gmii_reg->port_mode.clock_cfg,
VSC9953_CLOCK_CFG);
out_le32(&l2dev_gmii_reg->mac_cfg_status.mac_ena_cfg,
/* WAIT FOR 2 us*/
udelay(2);
- l2dev_gmii_reg = (struct vsc9953_dev_gmii *)(
- (char *)l2dev_gmii_reg
- + T1040_SWITCH_GMII_DEV_OFFSET);
-
/* Initialize Lynx PHY Wrappers */
phy_addr = 0;
if (vsc9953_l2sw.port[i].enet_if ==
}
}
+ vsc9953_vcap_init();
vsc9953_default_configuration();
#ifdef CONFIG_CMD_ETHSW
projects / oweals / u-boot.git / blobdiff