scsi.c File Reference

#include <io.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <types.h>
#include <log.h>
#include <ufs/ufs.h>

Include dependency graph for scsi.c:

Functions
static void	scsi_print_error (struct scsi_cmd *pccb)
static void	scsi_setup_inquiry (scsi_cmd_t *pccb)
static void	scsi_setup_test_unit_ready (scsi_cmd_t *pccb)
static void	scsi_setup_start (scsi_cmd_t *pccb)
static int	scsi_exec (ufs_device_t *dev, scsi_cmd_t *pccb)
static int	scsi_bus_reset (ufs_device_t *dev)
static int	scsi_read_capacity (ufs_device_t *dev, scsi_cmd_t *pccb, uint64_t *capacity, uint64_t *blksz)
static int	scsi_detect_dev (ufs_device_t *dev, int target, int lun, blk_desc_t *desc)
uint64_t	scsi_read (ufs_device_t *dev, uint64_t blknr, uint64_t blkcnt, const void *buffer)
uint64_t	scsi_write (ufs_device_t *dev, uint64_t blknr, uint64_t blkcnt, const void *buffer)
int	scsi_scan_dev (ufs_device_t *dev)

Variables
static scsi_cmd_t	scsi_cmd_buffer
static uint8_t	scsi_buffer [512]

Function Documentation

scsi_bus_reset()

static int scsi_bus_reset ( ufs_device_t *  dev )

static

scsi_detect_dev()

static int scsi_detect_dev ( ufs_device_t *  dev, int  target, int  lun, blk_desc_t *  desc  )

static

scsi_exec()

static int scsi_exec ( ufs_device_t *  dev, scsi_cmd_t *  pccb  )

static

scsi_print_error()

static void scsi_print_error ( struct scsi_cmd *  pccb )

static

scsi_read()

uint64_t scsi_read	(	ufs_device_t *	dev,
		uint64_t	blknr,
		uint64_t	blkcnt,
		const void *	buffer
	)

scsi_read_capacity()

static int scsi_read_capacity ( ufs_device_t *  dev, scsi_cmd_t *  pccb, uint64_t *  capacity, uint64_t *  blksz  )

static

scsi_scan_dev()

int scsi_scan_dev

(

ufs_device_t *

dev

)

scsi_setup_inquiry()

static void scsi_setup_inquiry ( scsi_cmd_t *  pccb )

static

scsi_setup_start()

static void scsi_setup_start ( scsi_cmd_t *  pccb )

static

scsi_setup_test_unit_ready()

static void scsi_setup_test_unit_ready ( scsi_cmd_t *  pccb )

static

scsi_write()

uint64_t scsi_write	(	ufs_device_t *	dev,
		uint64_t	blknr,
		uint64_t	blkcnt,
		const void *	buffer
	)

Variable Documentation

scsi_buffer

uint8_t scsi_buffer[512]

static

scsi_cmd_buffer

scsi_cmd_t scsi_cmd_buffer

static