Macros
#define	OFFSET_OF_VBLK(Field) OFFSET_OF (VIRTIO_BLK_CONFIG, Field)

#define	SIZE_OF_VBLK(Field) (sizeof ((VIRTIO_BLK_CONFIG *) 0)->Field)

#define	VIRTIO_BLK_F_BARRIER BIT0

#define	VIRTIO_BLK_F_SIZE_MAX BIT1

#define	VIRTIO_BLK_F_SEG_MAX BIT2

#define	VIRTIO_BLK_F_GEOMETRY BIT4

#define	VIRTIO_BLK_F_RO BIT5

#define	VIRTIO_BLK_F_BLK_SIZE BIT6

#define	VIRTIO_BLK_F_SCSI BIT7

#define	VIRTIO_BLK_F_FLUSH BIT9

#define	VIRTIO_BLK_F_TOPOLOGY BIT10

#define	VIRTIO_BLK_T_IN 0x00000000

#define	VIRTIO_BLK_T_OUT 0x00000001

#define	VIRTIO_BLK_T_SCSI_CMD 0x00000002

#define	VIRTIO_BLK_T_SCSI_CMD_OUT 0x00000003

#define	VIRTIO_BLK_T_FLUSH 0x00000004

#define	VIRTIO_BLK_T_FLUSH_OUT 0x00000005

#define	VIRTIO_BLK_T_BARRIER BIT31

#define	VIRTIO_BLK_S_OK 0x00

#define	VIRTIO_BLK_S_IOERR 0x01

#define	VIRTIO_BLK_S_UNSUPP 0x02

Detailed Description

Virtio Block Device specific type and macro definitions corresponding to the virtio-0.9.5 specification.

SPDX-License-Identifier: BSD-2-Clause-Patent

Macro Definition Documentation

#define OFFSET_OF_VBLK ( Field ) OFFSET_OF (VIRTIO_BLK_CONFIG, Field)

#define SIZE_OF_VBLK ( Field ) (sizeof ((VIRTIO_BLK_CONFIG *) 0)->Field)

#define VIRTIO_BLK_F_BARRIER BIT0

#define VIRTIO_BLK_F_BLK_SIZE BIT6

#define VIRTIO_BLK_F_FLUSH BIT9

#define VIRTIO_BLK_F_GEOMETRY BIT4

#define VIRTIO_BLK_F_RO BIT5

#define VIRTIO_BLK_F_SCSI BIT7

#define VIRTIO_BLK_F_SEG_MAX BIT2

#define VIRTIO_BLK_F_SIZE_MAX BIT1

#define VIRTIO_BLK_F_TOPOLOGY BIT10

#define VIRTIO_BLK_S_IOERR 0x01

#define VIRTIO_BLK_S_OK 0x00

#define VIRTIO_BLK_S_UNSUPP 0x02

#define VIRTIO_BLK_T_BARRIER BIT31

#define VIRTIO_BLK_T_FLUSH 0x00000004

#define VIRTIO_BLK_T_FLUSH_OUT 0x00000005

#define VIRTIO_BLK_T_IN 0x00000000

#define VIRTIO_BLK_T_OUT 0x00000001

#define VIRTIO_BLK_T_SCSI_CMD 0x00000002

#define VIRTIO_BLK_T_SCSI_CMD_OUT 0x00000003