On Tue, Jan 16, 2018 at 12:04:53AM -0500, Dan Zheng wrote:
> >From be62ea5394d52fa168079edc3aa7e558363a3026 Mon Sep 17 00:00:00 2001
> From: Dan Zheng <dzheng@xxxxxxxxxx>
> Date: Tue, 16 Jan 2018 12:21:21 +0800
> Subject: [PATCH] nodedev: check/add for mdev_types capability
>
> This is similar to commit f44ec9c1.
> Commit id '500cbc06' introduced a new nested capability element of type
> 'mdev_types' and the ability to use the flag as a way to search for a
> specific subset of a 'pci' device - namely a 'mdev_types'.
> The code modified the virNodeDeviceCapMatch whichs allows for
> searching using the 'virsh nodedev-list [cap]' via
> virConnectListAllNodeDevices.
>
> However, the original patches did not account for other searches for
> the same capability key from virNodeDeviceNumOfCaps and
> virNodeDeviceListCaps using nodeDeviceNumOfCaps and nodeDeviceListCaps.
>
> This patch adds the check for the 'mdev_types' bits within a 'pci'
> device and allows the following python code to find the capabilities
> for the device:
>
> import libvirt
> conn = libvirt.openReadOnly('qemu:///system')
> devs = conn.listAllDevices()
> for dev in devs:
> if 'mdev_types' in dev.listCaps():
> print dev.name(),dev.numOfCaps(),dev.listCaps()
>
> Signed-off-by: Dan Zheng <dzheng@xxxxxxxxxx>
> ---
Reviewed-by: Erik Skultety <eskultet@xxxxxxxxxx> (and safe for freeze) - I
shortened the commit message a bit before pushing.
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