scsi_cmd Struct Reference

A SCSI command information unit. More...

#include <scsi.h>

Data Fields
struct scsi_lun	lun
	LUN.
union scsi_cdb	cdb
	CDB for this command.
userptr_t	data_out
	Data-out buffer (may be NULL)
size_t	data_out_len
	Data-out buffer length.
userptr_t	data_in
	Data-in buffer (may be NULL)
size_t	data_in_len
	Data-in buffer length.

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Detailed Description

A SCSI command information unit.

Definition at line 249 of file scsi.h.

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Field Documentation

struct scsi_lun scsi_cmd::lun

LUN.

Definition at line 251 of file scsi.h.

Referenced by fcpcmd_send_cmnd(), iscsi_start_command(), iscsi_start_data_out(), scsicmd_command(), and srp_cmd().

union scsi_cdb scsi_cmd::cdb

CDB for this command.

Definition at line 253 of file scsi.h.

Referenced by fcpcmd_send_cmnd(), iscsi_start_command(), scsicmd_command(), scsicmd_read_capacity_cmd(), scsicmd_read_cmd(), scsicmd_test_unit_ready_cmd(), scsicmd_write_cmd(), and srp_cmd().

userptr_t scsi_cmd::data_out

Data-out buffer (may be NULL)

Definition at line 255 of file scsi.h.

Referenced by fcpcmd_send_wrdata(), iscsi_start_command(), iscsi_tx_data_out(), scsicmd_write_cmd(), and srp_cmd().

size_t scsi_cmd::data_out_len

Data-out buffer length.

Must be zero if data_out is NULL

Definition at line 260 of file scsi.h.

Referenced by fcpcmd_recv_rsp(), fcpcmd_send_cmnd(), fcpcmd_send_wrdata(), iscsi_start_command(), iscsi_tx_data_out(), scsicmd_write_cmd(), and srp_cmd().

userptr_t scsi_cmd::data_in

Data-in buffer (may be NULL)

Definition at line 262 of file scsi.h.

Referenced by fcpcmd_recv_rddata(), iscsi_rx_data_in(), iscsi_start_command(), scsicmd_read_capacity_cmd(), scsicmd_read_cmd(), and srp_cmd().

size_t scsi_cmd::data_in_len

Data-in buffer length.

Must be zero if data_in is NULL

Definition at line 267 of file scsi.h.

Referenced by fcpcmd_recv_rddata(), fcpcmd_recv_rsp(), fcpcmd_send_cmnd(), iscsi_rx_data_in(), iscsi_start_command(), scsicmd_read_capacity_cmd(), scsicmd_read_cmd(), and srp_cmd().

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The documentation for this struct was generated from the following file:

• include/ipxe/scsi.h