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24#ifndef __REALTEK_RTSX_TRANSPORT_H
25#define __REALTEK_RTSX_TRANSPORT_H
26
27#include "rtsx.h"
28#include "rtsx_chip.h"
29
30#define WAIT_TIME 2000
31
32unsigned int rtsx_stor_access_xfer_buf(unsigned char *buffer,
33 unsigned int buflen, struct scsi_cmnd *srb, unsigned int *index,
34 unsigned int *offset, enum xfer_buf_dir dir);
35void rtsx_stor_set_xfer_buf(unsigned char *buffer,
36 unsigned int buflen, struct scsi_cmnd *srb);
37void rtsx_stor_get_xfer_buf(unsigned char *buffer,
38 unsigned int buflen, struct scsi_cmnd *srb);
39void rtsx_invoke_transport(struct scsi_cmnd *srb, struct rtsx_chip *chip);
40
41
42#define rtsx_init_cmd(chip) ((chip)->ci = 0)
43
44void rtsx_add_cmd(struct rtsx_chip *chip,
45 u8 cmd_type, u16 reg_addr, u8 mask, u8 data);
46void rtsx_send_cmd_no_wait(struct rtsx_chip *chip);
47int rtsx_send_cmd(struct rtsx_chip *chip, u8 card, int timeout);
48
49static inline u8 *rtsx_get_cmd_data(struct rtsx_chip *chip)
50{
51#ifdef CMD_USING_SG
52 return (u8 *)(chip->host_sg_tbl_ptr);
53#else
54 return (u8 *)(chip->host_cmds_ptr);
55#endif
56}
57
58int rtsx_transfer_data(struct rtsx_chip *chip, u8 card, void *buf, size_t len,
59 int use_sg, enum dma_data_direction dma_dir, int timeout);
60
61int rtsx_transfer_data_partial(struct rtsx_chip *chip, u8 card,
62 void *buf, size_t len,
63 int use_sg, unsigned int *index, unsigned int *offset,
64 enum dma_data_direction dma_dir, int timeout);
65
66#endif
67