Module devices::virtio::scsi::device

A SCSI controller has SCSI target(s), a SCSI target has logical unit(s). crosvm currently supports only one logical unit in a target (LUN0), therefore a SCSI target is tied to a logical unit and a disk image belongs to a logical unit in crosvm.

Structs

• AsyncLogicalUnit
  A logical unit with an AsyncDisk as the disk.
• Controller
  Vitio device for exposing SCSI command operations on a host file.
• DiskConfig
  Configuration of each SCSI device.
• LogicalUnit 🔒
  Describes each SCSI logical unit.
• Sense
  Sense code representation
• Targets 🔒
• VirtioScsiCmdReqHeader 🔒
• VirtioScsiCmdRespHeader 🔒

Enums

• ExecuteError
  Errors that happen while handling scsi commands.
• QueueType 🔒

Constants

• DEFAULT_MAX_CHANNEL 🔒
• DEFAULT_MAX_LUN 🔒
• DEFAULT_MAX_TARGET 🔒
• DEFAULT_QUEUE_SIZE 🔒
• FIXED_FORMAT_SENSE_SIZE 🔒
• MAX_CMD_PER_LUN 🔒
• MAX_NUM_QUEUES 🔒
• MAX_SECTORS 🔒
• MIN_NUM_QUEUES 🔒

Functions

• handle_queue 🔒
• process_one_chain 🔒
• process_one_request 🔒
• run_worker 🔒

Type Definitions

• TargetId 🔒