ata: merge the ata_piix driver
PATCH v4 1/9 ata: merge the ata_piix driver
move the cmd_sata.c from common/ to drivers/ata_piix.c, the cmd_sata.c have some part of ata_piix controller drivers. consolidate the driver to have better framework.
Signed-off-by Dave Liu <[email protected]>
--- common/Makefile | 1 - common/cmd_sata.c | 712 ------------------------------------------- drivers/block/ata_piix.c | 672 ++++++++++++++++++++++++++++++++++++++++- include/configs/sc520_cdp.h | 1 - include/sata.h | 16 - 5 files changed, 671 insertions(+), 731 deletions(-) delete mode 100644 common/cmd_sata.c
common/Makefile +0 -1
@@ -86,7 +86,6 @@ COBJS-y += cmd_pcmcia.o COBJS-$(CONFIG_CMD_PORTIO) += cmd_portio.o COBJS-$(CONFIG_CMD_REGINFO) += cmd_reginfo.o COBJS-$(CONFIG_CMD_REISER) += cmd_reiser.o -COBJS-y += cmd_sata.o COBJS-$(CONFIG_CMD_SCSI) += cmd_scsi.o COBJS-$(CONFIG_CMD_SETEXPR) += cmd_setexpr.o COBJS-$(CONFIG_CMD_SPI) += cmd_spi.o
common/cmd_sata.c deleted +0 -712
712 lines not on this page · raw message
drivers/block/ata_piix.c +671 -1
694 lines not on this page · raw message
include/configs/sc520_cdp.h +0 -1
@@ -192,7 +192,6 @@/************************************************************ *SATA/Native Stuff ************************************************************/ -#define CFG_SATA_SUPPORTED 1#define CFG_SATA_MAXBUS 2/*Max Sata buses supported */ #define CFG_SATA_DEVS_PER_BUS 2/*Max no. of devices per bus/port */ #define CFG_SATA_MAXDEVICES (CFG_SATA_MAXBUS* CFG_SATA_DEVS_PER_BUS)
include/sata.h +0 -16
@@ -77,32 +77,16 @@ 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); -#else -extern int sata_bus_softreset (int num); -extern void sata_identify (int num,int dev); -extern void sata_port (struct sata_ioports *ioport); -extern void set_Feature_cmd (int num,int dev); -extern ulong sata_read (int device,ulong blknr, -lbaint_t blkcnt,void * buffer); -extern ulong sata_write (int device,ulong blknr, -lbaint_t blkcnt,void * buffer); -extern void msleep (int count);#endif /************DRIVER SPECIFIC DEFINITIONS AND DECLARATIONS**************/ #ifdef DRV_DECL /*Driver specific declaration */ int init_sata (void ); -#else -extern int init_sata (void );#endif #ifdef DRV_DECL /*Defines Driver Specific variables */ struct sata_port port[CFG_SATA_MAXBUS ];block_dev_desc_t sata_dev_desc[CFG_SATA_MAXDEVICES ];int curr_dev =-1 ; -#else -extern struct sata_port port[CFG_SATA_MAXBUS ]; -extern block_dev_desc_t sata_dev_desc[CFG_SATA_MAXDEVICES ]; -extern int curr_dev;#endif
Signature · 1 line
1.5.4.rc4