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![Pavel Herrmann](/assets/img/avatar_default.png)
- block_dev_desc_t says that block_(read|write) take lbaint_t for blkcnt not ulong. - We also move the extern of sata_dev_desc into <sata.h> - Remove now duplicate declarations from driver-specific headers. Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
#ifndef __ATA_PIIX_H__
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#define __ATA_PIIX_H__
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struct sata_ioports {
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unsigned long cmd_addr;
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unsigned long data_addr;
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unsigned long error_addr;
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unsigned long feature_addr;
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unsigned long nsect_addr;
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unsigned long lbal_addr;
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unsigned long lbam_addr;
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unsigned long lbah_addr;
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unsigned long device_addr;
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unsigned long status_addr;
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unsigned long command_addr;
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unsigned long altstatus_addr;
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unsigned long ctl_addr;
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unsigned long bmdma_addr;
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unsigned long scr_addr;
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};
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struct sata_port {
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unsigned char port_no; /* primary=0, secondary=1 */
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struct sata_ioports ioaddr; /* ATA cmd/ctl/dma reg blks */
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unsigned char ctl_reg;
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unsigned char last_ctl;
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unsigned char port_state; /* 1-port is available and */
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/* 0-port is not available */
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unsigned char dev_mask;
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};
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/***********SATA LIBRARY SPECIFIC DEFINITIONS AND DECLARATIONS**************/
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#ifdef SATA_DECL /* SATA library specific declarations */
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inline void ata_dump_id(u16 *id)
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{
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debug("49 = 0x%04x "
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"53 = 0x%04x "
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"63 = 0x%04x "
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"64 = 0x%04x "
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"75 = 0x%04x\n", id[49], id[53], id[63], id[64], id[75]);
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debug("80 = 0x%04x "
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"81 = 0x%04x "
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"82 = 0x%04x "
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"83 = 0x%04x "
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"84 = 0x%04x\n", id[80], id[81], id[82], id[83], id[84]);
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debug("88 = 0x%04x " "93 = 0x%04x\n", id[88], id[93]);
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}
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#endif
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#ifdef SATA_DECL /*SATA library specific declarations */
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int sata_bus_softreset(int num);
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void sata_identify(int num, int dev);
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void sata_port(struct sata_ioports *ioport);
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void set_Feature_cmd(int num, int dev);
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int sata_devchk(struct sata_ioports *ioaddr, int dev);
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void dev_select(struct sata_ioports *ioaddr, int dev);
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u8 sata_busy_wait(struct sata_ioports *ioaddr, int bits, unsigned int max);
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u8 sata_chk_status(struct sata_ioports *ioaddr);
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#endif
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/************DRIVER SPECIFIC DEFINITIONS AND DECLARATIONS**************/
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#ifdef DRV_DECL /* Driver specific declaration */
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int init_sata(int dev);
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#endif
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#ifdef DRV_DECL /* Defines Driver Specific variables */
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struct sata_port port[CONFIG_SYS_SATA_MAXBUS];
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#endif
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#endif /* __ATA_PIIX_H__ */
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