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virtio_scsi: added configuration change definitions.

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* supported by at least QEmu 1.4
This commit is contained in:
Jérôme Duval 2013-07-16 18:31:45 +02:00
parent ea2fa87219
commit b3a0911eb7
1 changed files with 2 additions and 0 deletions
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2
src/add-ons/kernel/busses/scsi/virtio/virtio_scsi.h
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@ -35,6 +35,7 @@
#define VIRTIO_SCSI_F_HOTPLUG 0x0002 /* Host should enable hot plug/unplug
* of new LUNs and targets.
*/
#define VIRTIO_SCSI_F_CHANGE 0x0004 /* Host can change the config */
#define VIRTIO_SCSI_CDB_SIZE 32
#define VIRTIO_SCSI_SENSE_SIZE 96
@ -138,6 +139,7 @@ struct virtio_scsi_config {
#define VIRTIO_SCSI_T_NO_EVENT 0
#define VIRTIO_SCSI_T_TRANSPORT_RESET 1
#define VIRTIO_SCSI_T_ASYNC_NOTIFY 2
#define VIRTIO_SCSI_T_PARAM_CHANGE 3
/* Reasons of transport reset event */
#define VIRTIO_SCSI_EVT_RESET_HARD 0