From: Zhu Lingshan Date: Wed, 17 Mar 2021 09:49:27 +0000 (+0800) Subject: vDPA/ifcvf: get_vendor_id returns a device specific vendor id X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0ecb1960788d0ce627e246303a31843c1f496bed;p=linux.git 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 Acked-by: Jason Wang Link: https://lore.kernel.org/r/20210317094933.16417-2-lingshan.zhu@intel.com Signed-off-by: Michael S. Tsirkin --- diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c index d555a6a5d1baf..f5633ab789523 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)