[libvirt] [PATCH 3/4] qemu: Add caps to indentify if setting wwn is supported by qemu
Paolo Bonzini
pbonzini at redhat.com
Thu Aug 30 16:15:00 UTC 2012
In the subject: "identify".
Otherwise looks good.
Paolo
Il 29/08/2012 18:36, Osier Yang ha scritto:
> This assumes ide-drive.wwn, ide-hd.wwn, ide-cd.wwn were supported
> at the same time, similar for scsi-disk.wwn, scsi-hd.wwn, and
> scsi-cd.wwn. So only two new caps (QEMU_CAPS_IDE_DRIVE_WWN,
> and QEMU_CAPS_SCSI_DISK_WWN) are introduced.
> ---
> src/qemu/qemu_capabilities.c | 4 ++++
> src/qemu/qemu_capabilities.h | 2 ++
> 2 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
> index 5472267..9d06232 100644
> --- a/src/qemu/qemu_capabilities.c
> +++ b/src/qemu/qemu_capabilities.c
> @@ -172,6 +172,8 @@ VIR_ENUM_IMPL(qemuCaps, QEMU_CAPS_LAST,
> "bridge", /* 100 */
> "lsi",
> "virtio-scsi-pci",
> + "ide-drive.wwn",
> + "scsi-disk.wwn",
>
> );
>
> @@ -1493,6 +1495,8 @@ qemuCapsParseDeviceStr(const char *str, virBitmapPtr flags)
> qemuCapsSet(flags, QEMU_CAPS_VIRTIO_BLK_SCSI);
> if (strstr(str, "scsi-disk.channel"))
> qemuCapsSet(flags, QEMU_CAPS_SCSI_DISK_CHANNEL);
> + if (strstr(str, "scsi-disk.wwn"))
> + qemuCapsSet(flags, QEMU_CAPS_SCSI_DISK_WWN);
> if (strstr(str, "scsi-block"))
> qemuCapsSet(flags, QEMU_CAPS_SCSI_BLOCK);
> if (strstr(str, "scsi-cd"))
> diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
> index d606890..9271dee 100644
> --- a/src/qemu/qemu_capabilities.h
> +++ b/src/qemu/qemu_capabilities.h
> @@ -138,6 +138,8 @@ enum qemuCapsFlags {
> QEMU_CAPS_NETDEV_BRIDGE = 100, /* bridge helper support */
> QEMU_CAPS_SCSI_LSI = 101, /* -device lsi */
> QEMU_CAPS_VIRTIO_SCSI_PCI = 102, /* -device virtio-scsi-pci */
> + QEMU_CAPS_IDE_DRIVE_WWN = 103, /* Is ide-drive.wwn available? */
> + QEMU_CAPS_SCSI_DISK_WWN = 104, /* Is scsi-disk.wwn available? */
>
> QEMU_CAPS_LAST, /* this must always be the last item */
> };
>
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