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| author | Jason Wang <jasowang@redhat.com> | 2022-09-27 10:48:08 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-10-07 16:32:40 +0300 |
| commit | 90fea5a800c3dd80fb8ad9a02929bcef5fde42b8 (patch) | |
| tree | ab3dca9a87fff91f118f5d868c7ab545a7e6d727 /drivers/vdpa/vdpa_sim | |
| parent | 4959aebba8c06992abafa09d1e80965e0825af54 (diff) | |
| download | linux-90fea5a800c3dd80fb8ad9a02929bcef5fde42b8.tar.xz | |
vdpa: device feature provisioning
This patch allows the device features to be provisioned through
netlink. A new attribute is introduced to allow the userspace to pass
a 64bit device features during device adding.
This provides several advantages:
- Allow to provision a subset of the features to ease the cross vendor
live migration.
- Better debug-ability for vDPA framework and parent.
Reviewed-by: Eli Cohen <elic@nvidia.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20220927074810.28627-2-jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vdpa/vdpa_sim')
0 files changed, 0 insertions, 0 deletions