diff options
| author | Jason Wang | 2021-06-02 10:15:34 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin | 2021-07-08 07:49:01 -0400 |
| commit | 0140b3d07617e71a8d9509776434ced107572fc8 (patch) | |
| tree | efc7f7241de3ea804dfadc3b19ebb4da9b52b8dd /include | |
| parent | 530a5678bc0083e84f99f38f77ced8fbb3d18434 (diff) | |
virtio-pci library: introduce vp_modern_get_driver_features()
This patch introduce a helper to get driver/guest features from the
device.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210602021536.39525-3-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eli Cohen <elic@nvidia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/virtio_pci_modern.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/virtio_pci_modern.h b/include/linux/virtio_pci_modern.h index 6a95b58fd0f4..eb2bd9b4077d 100644 --- a/include/linux/virtio_pci_modern.h +++ b/include/linux/virtio_pci_modern.h @@ -79,6 +79,7 @@ static inline void vp_iowrite64_twopart(u64 val, } u64 vp_modern_get_features(struct virtio_pci_modern_device *mdev); +u64 vp_modern_get_driver_features(struct virtio_pci_modern_device *mdev); void vp_modern_set_features(struct virtio_pci_modern_device *mdev, u64 features); u32 vp_modern_generation(struct virtio_pci_modern_device *mdev); |