5 #define PRINTF(fmt,args...) printf (fmt ,##args)
7 #define PRINTF(fmt,args...)
11 unsigned long cmd_addr;
12 unsigned long data_addr;
13 unsigned long error_addr;
14 unsigned long feature_addr;
15 unsigned long nsect_addr;
16 unsigned long lbal_addr;
17 unsigned long lbam_addr;
18 unsigned long lbah_addr;
19 unsigned long device_addr;
20 unsigned long status_addr;
21 unsigned long command_addr;
22 unsigned long altstatus_addr;
23 unsigned long ctl_addr;
24 unsigned long bmdma_addr;
25 unsigned long scr_addr;
29 unsigned char port_no; /* primary=0, secondary=1 */
30 struct sata_ioports ioaddr; /* ATA cmd/ctl/dma reg blks */
31 unsigned char ctl_reg;
32 unsigned char last_ctl;
33 unsigned char port_state; /* 1-port is available and */
34 /* 0-port is not available */
35 unsigned char dev_mask;
38 /***********SATA LIBRARY SPECIFIC DEFINITIONS AND DECLARATIONS**************/
39 #ifdef SATA_DECL /*SATA library specific declarations */
41 ata_dump_id (u16 * id)
43 PRINTF ("49 = 0x%04x "
47 "75 = 0x%04x \n", id[49], id[53], id[63], id[64], id[75]);
48 PRINTF ("80 = 0x%04x "
52 "84 = 0x%04x \n", id[80], id[81], id[82], id[83], id[84]);
53 PRINTF ("88 = 0x%04x " "93 = 0x%04x\n", id[88], id[93]);
57 #ifdef SATA_DECL /*SATA library specific declarations */
58 int sata_bus_softreset (int num);
59 void sata_identify (int num, int dev);
60 void sata_port (struct sata_ioports *ioport);
61 void set_Feature_cmd (int num, int dev);
62 int sata_devchk (struct sata_ioports *ioaddr, int dev);
63 void dev_select (struct sata_ioports *ioaddr, int dev);
64 u8 sata_busy_wait (struct sata_ioports *ioaddr, int bits, unsigned int max);
65 u8 sata_chk_status (struct sata_ioports *ioaddr);
66 ulong sata_read (int device, ulong blknr,lbaint_t blkcnt, void * buffer);
67 ulong sata_write (int device,ulong blknr, lbaint_t blkcnt, void * buffer);
68 void msleep (int count);
71 /************DRIVER SPECIFIC DEFINITIONS AND DECLARATIONS**************/
73 #ifdef DRV_DECL /*Driver specific declaration */
74 int init_sata (int dev);
77 #ifdef DRV_DECL /*Defines Driver Specific variables */
78 struct sata_port port[CONFIG_SYS_SATA_MAXBUS];
81 #endif /* __ATA_PIIX_H__ */