From: Jason Wang <jasowang@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: shahafs@mellanox.com, lulu@redhat.com, kvm@vger.kernel.org,
saugatm@xilinx.com, netdev@vger.kernel.org,
mhabets@solarflare.com, vmireyno@marvell.com,
linux-kernel@vger.kernel.org, gdawar@xilinx.com,
virtualization@lists.linux-foundation.org, eperezma@redhat.com,
hanand@xilinx.com, zhangweining@ruijie.com.cn, eli@mellanox.com,
lingshan.zhu@intel.com, rob.miller@broadcom.com
Subject: Re: [PATCH 5/6] vdpa: introduce virtio pci driver
Date: Fri, 5 Jun 2020 16:54:17 +0800 [thread overview]
Message-ID: <6b1d1ef3-d65e-08c2-5b65-32969bb5ecbc@redhat.com> (raw)
In-Reply-To: <5dbb0386-beeb-5bf4-d12e-fb5427486bb8@redhat.com>
On 2020/6/2 下午3:08, Jason Wang wrote:
>>
>>> +static const struct pci_device_id vp_vdpa_id_table[] = {
>>> + { PCI_DEVICE(PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_ANY_ID) },
>>> + { 0 }
>>> +};
>> This looks like it'll create a mess with either virtio pci
>> or vdpa being loaded at random. Maybe just don't specify
>> any IDs for now. Down the road we could get a
>> distinct vendor ID or a range of device IDs for this.
>
>
> Right, will do.
>
> Thanks
Rethink about this. If we don't specify any ID, the binding won't work.
How about using a dedicated subsystem vendor id for this?
Thanks
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next prev parent reply other threads:[~2020-06-05 8:54 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-29 8:02 [PATCH 0/6] vDPA: doorbell mapping Jason Wang
2020-05-29 8:02 ` [PATCH 1/6] vhost: allow device that does not depend on vhost worker Jason Wang
2020-06-02 5:01 ` Michael S. Tsirkin
2020-06-02 7:04 ` Jason Wang
2020-05-29 8:02 ` [PATCH 2/6] vhost: use mmgrab() instead of mmget() for non worker device Jason Wang
2020-05-29 8:03 ` [PATCH 3/6] vdpa: introduce get_vq_notification method Jason Wang
2020-05-29 8:03 ` [PATCH 4/6] vhost_vdpa: support doorbell mapping via mmap Jason Wang
2020-05-29 9:16 ` Mika Penttilä
2020-05-29 9:24 ` Jason Wang
2020-05-29 18:30 ` Rob Miller
2020-06-02 2:04 ` [virtio-dev] " Jason Wang
2020-06-01 19:22 ` kbuild test robot
2020-06-02 4:56 ` Michael S. Tsirkin
2020-06-02 6:49 ` Jason Wang
2020-06-02 13:31 ` Michael S. Tsirkin
2020-06-03 4:18 ` Jason Wang
2020-06-03 6:34 ` Michael S. Tsirkin
2020-06-03 6:37 ` Jason Wang
2020-05-29 8:03 ` [PATCH 5/6] vdpa: introduce virtio pci driver Jason Wang
2020-06-02 5:08 ` Michael S. Tsirkin
2020-06-02 7:08 ` Jason Wang
2020-06-05 8:54 ` Jason Wang [this message]
2020-06-07 13:51 ` Michael S. Tsirkin
2020-06-08 3:32 ` Jason Wang
2020-06-08 6:32 ` Michael S. Tsirkin
2020-06-08 9:18 ` Jason Wang
2020-06-08 9:31 ` Michael S. Tsirkin
2020-06-08 9:43 ` Jason Wang
2020-06-08 9:45 ` Michael S. Tsirkin
2020-06-08 9:46 ` Jason Wang
2020-06-08 9:54 ` Michael S. Tsirkin
2020-06-08 10:07 ` Jason Wang
2020-06-08 13:29 ` Michael S. Tsirkin
2020-06-09 5:55 ` Jason Wang
2020-06-02 5:09 ` Michael S. Tsirkin
2020-06-02 7:12 ` Jason Wang
2020-06-04 18:50 ` Michael S. Tsirkin
2020-05-29 8:03 ` [PATCH 6/6] vdpa: vp_vdpa: report doorbell location Jason Wang
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