diff options
| author | Zhu Lingshan <lingshan.zhu@intel.com> | 2021-03-17 17:49:27 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-05-03 04:55:52 -0400 |
| commit | 0ecb1960788d0ce627e246303a31843c1f496bed (patch) | |
| tree | f01a238bfc9b101b9eb9474013ff87a98b089c91 /drivers/vdpa/ifcvf | |
| parent | 3a3e0fad16d40a2aa68ddf7eea4acdf48b22dd44 (diff) | |
| download | lwn-0ecb1960788d0ce627e246303a31843c1f496bed.tar.gz lwn-0ecb1960788d0ce627e246303a31843c1f496bed.zip | |
vDPA/ifcvf: get_vendor_id returns a device specific vendor id
In this commit, ifcvf_get_vendor_id() will return
a device specific vendor id of the probed pci device
than a hard code.
Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210317094933.16417-2-lingshan.zhu@intel.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vdpa/ifcvf')
| -rw-r--r-- | drivers/vdpa/ifcvf/ifcvf_main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c index d555a6a5d1ba..f5633ab78952 100644 --- a/drivers/vdpa/ifcvf/ifcvf_main.c +++ b/drivers/vdpa/ifcvf/ifcvf_main.c @@ -324,7 +324,10 @@ static u32 ifcvf_vdpa_get_device_id(struct vdpa_device *vdpa_dev) static u32 ifcvf_vdpa_get_vendor_id(struct vdpa_device *vdpa_dev) { - return IFCVF_SUBSYS_VENDOR_ID; + struct ifcvf_adapter *adapter = vdpa_to_adapter(vdpa_dev); + struct pci_dev *pdev = adapter->pdev; + + return pdev->subsystem_vendor; } static u32 ifcvf_vdpa_get_vq_align(struct vdpa_device *vdpa_dev) |