From: Jason Wang <jasowang@redhat.com>
To: Zhu Lingshan <lingshan.zhu@intel.com>, mst@redhat.com, lulu@redhat.com
Cc: virtualization@lists.linux-foundation.org,
netdev@vger.kernel.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH V2 1/4] vDPA/ifcvf: get_vendor_id returns a device specific vendor id
Date: Tue, 9 Mar 2021 10:18:11 +0800 [thread overview]
Message-ID: <2a7b9cba-620f-a447-7de6-0b9dc74817ba@redhat.com> (raw)
In-Reply-To: <20210308083525.382514-2-lingshan.zhu@intel.com>
On 2021/3/8 4:35 下午, Zhu Lingshan wrote:
> 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)
next prev parent reply other threads:[~2021-03-09 2:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-08 8:35 [PATCH V2 0/4] vDPA/ifcvf: enables Intel C5000X-PL virtio-net Zhu Lingshan
2021-03-08 8:35 ` [PATCH V2 1/4] vDPA/ifcvf: get_vendor_id returns a device specific vendor id Zhu Lingshan
2021-03-09 2:18 ` Jason Wang [this message]
2021-03-08 8:35 ` [PATCH V2 2/4] vDPA/ifcvf: enable Intel C5000X-PL virtio-net for vDPA Zhu Lingshan
2021-03-09 2:23 ` Jason Wang
2021-03-09 2:28 ` Zhu, Lingshan
2021-03-09 2:42 ` Jason Wang
2021-03-09 5:50 ` Zhu, Lingshan
2021-03-08 8:35 ` [PATCH V2 3/4] vDPA/ifcvf: rename original IFCVF dev ids to N3000 ids Zhu Lingshan
2021-03-09 2:24 ` Jason Wang
2021-03-08 8:35 ` [PATCH V2 4/4] vDPA/ifcvf: remove the version number string Zhu Lingshan
2021-03-08 16:03 ` Leon Romanovsky
2021-03-09 2:25 ` Jason Wang
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