This patch adds support for virtual usb cdrom drives.
Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
---
client/virt/kvm_vm.py | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/client/virt/kvm_vm.py b/client/virt/kvm_vm.py
index 948d14f..ce7cec9 100644
--- a/client/virt/kvm_vm.py
+++ b/client/virt/kvm_vm.py
@@ -196,6 +196,12 @@ class VM(virt_vm.BaseVM):
dev += " -device ide-drive,bus=ahci.%s,drive=%s" % (index, name)
format = "none"
index = None
+ if format == "usb2":
+ name = "usb2.%s" % index
+ dev += " -device usb-storage,bus=ehci.0,drive=%s" % name
+ dev += ",port=%d" % (int(index) + 1)
+ format = "none"
+ index = None
cmd = " -drive file='%s',media=cdrom" % filename
if index is not None:
cmd += ",index=%s" % index
@@ -375,6 +381,7 @@ class VM(virt_vm.BaseVM):
root_dir = self.root_dir
have_ahci = False
+ have_usb2 = False
# Clone this VM using the new params
vm = self.clone(name, params, root_dir, copy_state=True)
@@ -483,6 +490,9 @@ class VM(virt_vm.BaseVM):
if cdrom_params.get("cd_format") == "ahci" and not have_ahci:
qemu_cmd += " -device ahci,id=ahci"
have_ahci = True
+ if cdrom_params.get("cd_format") == "usb2" and not have_usb2:
+ qemu_cmd += " -device usb-ehci,id=ehci"
+ have_usb2 = True
if iso:
qemu_cmd += add_cdrom(help, virt_utils.get_path(root_dir, iso),
cdrom_params.get("drive_index"),
--
1.7.1
--
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
