u-boot/drivers/block/ata_piix.h
Graeme Russ 31b9ab33d9 Misc SATA fixups
Cast first parameter to sata_cpy()

In /drivers/block/ata_piix.h, ata_id_has_lba48(), ata_id_has_lba(),
ata_id_has_dma(), ata_id_u32(), ata_id_u64() are all defined in
include/libata.h which is included in ata.h which is included by all files
which include ata_piix.h (only ata_piix.c) so these definitions are
supurflous to (and conlict with) this in libata.h. Interestingly, my
compiler complains about ata_id_u64 already being defined, but not
ata_id_u32

ata_dump_id() is defined in include/libata.h and should not be static
(maybe should even use ata_dump_id() in libata.c

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-09-04 21:53:37 +02:00

82 lines
2.3 KiB
C

#ifndef __ATA_PIIX_H__
#define __ATA_PIIX_H__
#if (DEBUG_SATA)
#define PRINTF(fmt,args...) printf (fmt ,##args)
#else
#define PRINTF(fmt,args...)
#endif
struct sata_ioports {
unsigned long cmd_addr;
unsigned long data_addr;
unsigned long error_addr;
unsigned long feature_addr;
unsigned long nsect_addr;
unsigned long lbal_addr;
unsigned long lbam_addr;
unsigned long lbah_addr;
unsigned long device_addr;
unsigned long status_addr;
unsigned long command_addr;
unsigned long altstatus_addr;
unsigned long ctl_addr;
unsigned long bmdma_addr;
unsigned long scr_addr;
};
struct sata_port {
unsigned char port_no; /* primary=0, secondary=1 */
struct sata_ioports ioaddr; /* ATA cmd/ctl/dma reg blks */
unsigned char ctl_reg;
unsigned char last_ctl;
unsigned char port_state; /* 1-port is available and */
/* 0-port is not available */
unsigned char dev_mask;
};
/***********SATA LIBRARY SPECIFIC DEFINITIONS AND DECLARATIONS**************/
#ifdef SATA_DECL /*SATA library specific declarations */
inline void
ata_dump_id (u16 * id)
{
PRINTF ("49 = 0x%04x "
"53 = 0x%04x "
"63 = 0x%04x "
"64 = 0x%04x "
"75 = 0x%04x \n", id[49], id[53], id[63], id[64], id[75]);
PRINTF ("80 = 0x%04x "
"81 = 0x%04x "
"82 = 0x%04x "
"83 = 0x%04x "
"84 = 0x%04x \n", id[80], id[81], id[82], id[83], id[84]);
PRINTF ("88 = 0x%04x " "93 = 0x%04x\n", id[88], id[93]);
}
#endif
#ifdef SATA_DECL /*SATA library specific declarations */
int sata_bus_softreset (int num);
void sata_identify (int num, int dev);
void sata_port (struct sata_ioports *ioport);
void set_Feature_cmd (int num, int dev);
int sata_devchk (struct sata_ioports *ioaddr, int dev);
void dev_select (struct sata_ioports *ioaddr, int dev);
u8 sata_busy_wait (struct sata_ioports *ioaddr, int bits, unsigned int max);
u8 sata_chk_status (struct sata_ioports *ioaddr);
ulong sata_read (int device, ulong blknr,lbaint_t blkcnt, void * buffer);
ulong sata_write (int device,ulong blknr, lbaint_t blkcnt, void * buffer);
void msleep (int count);
#endif
/************DRIVER SPECIFIC DEFINITIONS AND DECLARATIONS**************/
#ifdef DRV_DECL /*Driver specific declaration */
int init_sata (int dev);
#endif
#ifdef DRV_DECL /*Defines Driver Specific variables */
struct sata_port port[CONFIG_SYS_SATA_MAXBUS];
#endif
#endif /* __ATA_PIIX_H__ */