sl_usbd_msc_scsi_lun_api_t Struct Reference
SCSI Logical Unit Driver API.
#include <sl_usbd_class_msc_scsi.h>
Data Fields | |
| sl_status_t(* | init )(sl_usbd_msc_scsi_lun_t *p_scsi_lun) |
| Initialize storage driver. | |
| sl_status_t(* | open )(sl_usbd_msc_scsi_lun_t *p_scsi_lun) |
| Request exclusive access to media. | |
| sl_status_t(* | close )(sl_usbd_msc_scsi_lun_t *p_scsi_lun) |
| Release exclusive access to media. | |
| sl_status_t(* | get_capacity )(sl_usbd_msc_scsi_lun_t *p_scsi_lun, sl_usbd_msc_scsi_lb_qty_t *p_nbr_blks, uint32_t *p_blk_size) |
| Retrieve storage media capacity. | |
| sl_status_t(* | read )(sl_usbd_msc_scsi_lun_t *p_scsi_lun, sl_usbd_msc_scsi_lba_t blk_addr, uint32_t nbr_blks, uint8_t *p_data_buf) |
| Read data from storage media. | |
| sl_status_t(* | write )(sl_usbd_msc_scsi_lun_t *p_scsi_lun, sl_usbd_msc_scsi_lba_t blk_addr, uint32_t nbr_blks, uint8_t *p_data_buf) |
| Write data to storage media. | |
SCSI Logical Unit Driver API.
Field Documentation
◆ init
| sl_status_t(* sl_usbd_msc_scsi_lun_api_t::init) (sl_usbd_msc_scsi_lun_t *p_scsi_lun) |
Initialize storage driver.
◆ open
| sl_status_t(* sl_usbd_msc_scsi_lun_api_t::open) (sl_usbd_msc_scsi_lun_t *p_scsi_lun) |
Request exclusive access to media.
◆ close
| sl_status_t(* sl_usbd_msc_scsi_lun_api_t::close) (sl_usbd_msc_scsi_lun_t *p_scsi_lun) |
Release exclusive access to media.
◆ get_capacity
| sl_status_t(* sl_usbd_msc_scsi_lun_api_t::get_capacity) (sl_usbd_msc_scsi_lun_t *p_scsi_lun, sl_usbd_msc_scsi_lb_qty_t *p_nbr_blks, uint32_t *p_blk_size) |
Retrieve storage media capacity.
◆ read
| sl_status_t(* sl_usbd_msc_scsi_lun_api_t::read) (sl_usbd_msc_scsi_lun_t *p_scsi_lun, sl_usbd_msc_scsi_lba_t blk_addr, uint32_t nbr_blks, uint8_t *p_data_buf) |
Read data from storage media.
◆ write
| sl_status_t(* sl_usbd_msc_scsi_lun_api_t::write) (sl_usbd_msc_scsi_lun_t *p_scsi_lun, sl_usbd_msc_scsi_lba_t blk_addr, uint32_t nbr_blks, uint8_t *p_data_buf) |
Write data to storage media.