[libvirt PATCH v6 20/30] api: add virNodeDeviceUndefine()

Ján Tomko jtomko at redhat.com
Fri Apr 9 13:57:12 UTC 2021


On a Friday in 2021, Jonathon Jongsma wrote:
>This interface allows you to undefine a persistently defined (but
>inactive) mediated devices. It is implemented via 'mdevctl'
>
>Signed-off-by: Jonathon Jongsma <jjongsma at redhat.com>
>---
> include/libvirt/libvirt-nodedev.h             |  2 +
> src/access/viraccessperm.c                    |  2 +-
> src/access/viraccessperm.h                    |  6 ++
> src/driver-nodedev.h                          |  4 +
> src/libvirt-nodedev.c                         | 36 +++++++++
> src/libvirt_public.syms                       |  1 +
> src/node_device/node_device_driver.c          | 73 +++++++++++++++++++
> src/node_device/node_device_driver.h          |  7 ++
> src/node_device/node_device_udev.c            |  1 +
> src/remote/remote_driver.c                    |  1 +
> src/remote/remote_protocol.x                  | 14 +++-
> src/remote_protocol-structs                   |  4 +
> .../nodedevmdevctldata/mdevctl-undefine.argv  |  1 +
> tests/nodedevmdevctltest.c                    |  8 ++
> 14 files changed, 158 insertions(+), 2 deletions(-)
> create mode 100644 tests/nodedevmdevctldata/mdevctl-undefine.argv
>
>diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
>index 9de658cab5..b870446c55 100644
>--- a/src/node_device/node_device_udev.c
>+++ b/src/node_device/node_device_udev.c
>@@ -2322,6 +2322,7 @@ static virNodeDeviceDriver udevNodeDeviceDriver = {
>     .nodeDeviceCreateXML = nodeDeviceCreateXML, /* 0.7.3 */
>     .nodeDeviceDestroy = nodeDeviceDestroy, /* 0.7.3 */
>     .nodeDeviceDefineXML = nodeDeviceDefineXML, /* 7.2.0 */
>+    .nodeDeviceUndefine = nodeDeviceUndefine, /* 7.2.0 */
> };
>
>
>diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
>index 15c592b5b5..d3e21ea797 100644
>--- a/src/remote/remote_driver.c
>+++ b/src/remote/remote_driver.c
>@@ -8697,6 +8697,7 @@ static virNodeDeviceDriver node_device_driver = {
>     .nodeDeviceListCaps = remoteNodeDeviceListCaps, /* 0.5.0 */
>     .nodeDeviceCreateXML = remoteNodeDeviceCreateXML, /* 0.6.3 */
>     .nodeDeviceDefineXML = remoteNodeDeviceDefineXML, /* 7.2.0 */
>+    .nodeDeviceUndefine = remoteNodeDeviceUndefine, /* 7.2.0 */
>     .nodeDeviceDestroy = remoteNodeDeviceDestroy /* 0.6.3 */
> };
>

7.2.0 is already released. These APIs will be a part of 7.3.0,
so the comment also needs bumping.

Jano
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