iPXE
Data Fields
scsi_cdb_read_capacity_16 Struct Reference

A SCSI "READ CAPACITY (16)" CDB. More...

#include <scsi.h>

Data Fields

uint8_t opcode
 Opcode (0x9e)
uint8_t service_action
 Service action.
uint64_t lba
 Logical block address.
uint32_t len
 Transfer length.
uint8_t reserved
 Reserved.
uint8_t control
 Control byte.

Detailed Description

A SCSI "READ CAPACITY (16)" CDB.

Definition at line 165 of file scsi.h.


Field Documentation

Opcode (0x9e)

Definition at line 167 of file scsi.h.

Referenced by scsicmd_read_capacity_cmd().

Service action.

Definition at line 169 of file scsi.h.

Referenced by scsicmd_read_capacity_cmd().

Logical block address.

Applicable only if the PMI bit is set.

Definition at line 174 of file scsi.h.

Transfer length.

This is the size of the data-in buffer, in bytes.

Definition at line 179 of file scsi.h.

Referenced by scsicmd_read_capacity_cmd().

Reserved.

Definition at line 181 of file scsi.h.

Control byte.

Definition at line 183 of file scsi.h.


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