This is the first implementation of the virtio-scsi driver, a virtual HBA that will be supported by KVM. It implements a subset of the spec, in particular it does not implement asynchronous notifications for either LUN reset/removal/addition or CD-ROM media events, but it is already functional and usable. Other matching bits: - spec at http://people.redhat.com/pbonzini/virtio-spec.pdf - QEMU implementation at git://github.com/bonzini/qemu.git, branch virtio-scsi Please review. Getting this in 3.3 is starting to look like wishful thinking, but the possibility of regressions is obviously zero so I'm still dreaming. Otherwise, that would be 3.4. Paolo Bonzini (3): virtio-scsi: first version virtio-scsi: add error handling virtio-scsi: add power management support v4->v5: change virtio id from 7 to 8 v3->v4: renamed VIRTIO_SCSI_S_UNDERRUN to VIRTIO_SCSI_S_OVERRUN; fixed 32-bit compilation; added power management support; adjusted calls to virtqueue_add_buf drivers/scsi/Kconfig | 8 + drivers/scsi/Makefile | 1 + drivers/scsi/virtio_scsi.c | 594 +++++++++++++++++++++++++++++++++++++++++++ include/linux/virtio_ids.h | 1 + include/linux/virtio_scsi.h | 114 +++++++++ 5 files changed, 718 insertions(+), 0 deletions(-) create mode 100644 drivers/scsi/virtio_scsi.c create mode 100644 include/linux/virtio_scsi.h -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
