From: Zhu Lingshan <lingshan.zhu@intel.com>
To: jasowang@redhat.com, mst@redhat.com, lulu@redhat.com, leonro@nvidia.com
Cc: virtualization@lists.linux-foundation.org,
netdev@vger.kernel.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org,
Zhu Lingshan <lingshan.zhu@intel.com>
Subject: [PATCH V5 1/7] vDPA/ifcvf: get_vendor_id returns a device specific vendor id
Date: Wed, 17 Mar 2021 17:49:27 +0800 [thread overview]
Message-ID: <20210317094933.16417-2-lingshan.zhu@intel.com> (raw)
In-Reply-To: <20210317094933.16417-1-lingshan.zhu@intel.com>
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>
---
drivers/vdpa/ifcvf/ifcvf_main.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c
index fa1af301cf55..e501ee07de17 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)
--
2.27.0
next prev parent reply other threads:[~2021-03-17 9:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-17 9:49 [PATCH V5 0/7] vDPA/ifcvf: enables Intel C5000X-PL virtio-net Zhu Lingshan
2021-03-17 9:49 ` Zhu Lingshan [this message]
2021-03-17 9:49 ` [PATCH V5 2/7] vDPA/ifcvf: enable Intel C5000X-PL virtio-net for vDPA Zhu Lingshan
2021-03-17 9:49 ` [PATCH V5 3/7] vDPA/ifcvf: rename original IFCVF dev ids to N3000 ids Zhu Lingshan
2021-03-17 9:49 ` [PATCH V5 4/7] vDPA/ifcvf: remove the version number string Zhu Lingshan
2021-03-17 9:49 ` [PATCH V5 5/7] vDPA/ifcvf: fetch device feature bits when probe Zhu Lingshan
2021-03-17 9:49 ` [PATCH V5 6/7] vDPA/ifcvf: verify mandatory feature bits for vDPA Zhu Lingshan
2021-03-17 9:49 ` [PATCH V5 7/7] vDPA/ifcvf: deduce VIRTIO device ID from pdev ids Zhu Lingshan
2021-03-18 2:44 ` Jason Wang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210317094933.16417-2-lingshan.zhu@intel.com \
--to=lingshan.zhu@intel.com \
--cc=jasowang@redhat.com \
--cc=kvm@vger.kernel.org \
--cc=leonro@nvidia.com \
--cc=linux-kernel@vger.kernel.org \
--cc=lulu@redhat.com \
--cc=mst@redhat.com \
--cc=netdev@vger.kernel.org \
--cc=virtualization@lists.linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).