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 | 8 ++++++++
src/qemu/qemu_capabilities.h | 2 ++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index ed85b6f..949e99c 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -176,6 +176,8 @@ VIR_ENUM_IMPL(qemuCaps, QEMU_CAPS_LAST,
"disable-s3",
"disable-s4", /* 105 */
+ "ide-drive.wwn",
+ "scsi-disk.wwn",
);
struct qemu_feature_flags {
@@ -1407,6 +1409,7 @@ qemuCapsExtractDeviceStr(const char *qemu,
"-device", "virtio-net-pci,?",
"-device", "scsi-disk,?",
"-device", "PIIX4_PM,?",
+ "-device", "ide-drive,?",
NULL);
/* qemu -help goes to stdout, but qemu -device ? goes to stderr. */
virCommandSetErrorBuffer(cmd, &output);
@@ -1497,12 +1500,17 @@ 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"))
qemuCapsSet(flags, QEMU_CAPS_SCSI_CD);
if (strstr(str, "ide-cd"))
qemuCapsSet(flags, QEMU_CAPS_IDE_CD);
+ if (strstr(str, "ide-drive.wwn"))
+ qemuCapsSet(flags, QEMU_CAPS_IDE_DRIVE_WWN);
+
/*
* the iolimit detection is not really straight forward:
* in qemu this is a capability of the block layer, if
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 49d64e5..954e51d 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -141,6 +141,8 @@ enum qemuCapsFlags {
QEMU_CAPS_BLOCKIO = 103, /* -device ...logical_block_size & co */
QEMU_CAPS_DISABLE_S3 = 104, /* S3 BIOS Advertisement on/off */
QEMU_CAPS_DISABLE_S4 = 105, /* S4 BIOS Advertisement on/off */
+ QEMU_CAPS_IDE_DRIVE_WWN = 106, /* Is ide-drive.wwn available? */
+ QEMU_CAPS_SCSI_DISK_WWN = 107, /* Is scsi-disk.wwn available? */
QEMU_CAPS_LAST, /* this must always be the last item */
};
--
1.7.7.3
--
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