From: Tiwei Bie <tiwei.bie@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: zhihong.wang@intel.com, amorenoz@redhat.com,
xiao.w.wang@intel.com, dev@dpdk.org, jfreimann@redhat.com,
stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH 04/15] net/virtio: add virtio PCI subsystem device ID declaration
Date: Mon, 2 Sep 2019 14:14:48 +0800 [thread overview]
Message-ID: <20190902061448.GC11681@___> (raw)
In-Reply-To: <20190829080000.20806-5-maxime.coquelin@redhat.com>
On Thu, Aug 29, 2019 at 09:59:49AM +0200, Maxime Coquelin wrote:
> The Virtio PCI susbsytem IDs need to be specified to
> prevent it to probe IFC vDPA VFs.
>
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
> drivers/net/virtio/virtio_pci.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h
> index a38cb45ad..56f89a454 100644
> --- a/drivers/net/virtio/virtio_pci.h
> +++ b/drivers/net/virtio/virtio_pci.h
> @@ -19,6 +19,7 @@ struct virtnet_ctl;
> #define VIRTIO_PCI_VENDORID 0x1AF4
> #define VIRTIO_PCI_LEGACY_DEVICEID_NET 0x1000
> #define VIRTIO_PCI_MODERN_DEVICEID_NET 0x1041
> +#define VIRTIO_PCI_SUBSY_DEVICEID_NET 0x1100
0x1100 is the subsystem device ID used by QEMU.
Maybe naming it VIRTIO_PCI_SUBSYS_DEVICEID_QEMU is better?
Regards,
Tiwei
>
> /* VirtIO ABI version, this must match exactly. */
> #define VIRTIO_PCI_ABI_VERSION 0
> --
> 2.21.0
>
next prev parent reply other threads:[~2019-09-02 6:17 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 7:59 [dpdk-dev] [PATCH 00/15] Introduce Virtio vDPA driver Maxime Coquelin
2019-08-29 7:59 ` [dpdk-dev] [PATCH 01/15] vhost: remove vhost kernel header inclusion Maxime Coquelin
2019-09-02 6:03 ` Tiwei Bie
2019-09-03 7:24 ` Maxime Coquelin
2019-08-29 7:59 ` [dpdk-dev] [PATCH 02/15] vhost: configure vDPA as soon as the device is ready Maxime Coquelin
2019-09-02 8:34 ` Ye Xiaolong
2019-09-02 9:02 ` Wang, Xiao W
2019-09-03 7:34 ` Maxime Coquelin
2019-09-03 10:58 ` Wang, Xiao W
2019-08-29 7:59 ` [dpdk-dev] [PATCH 03/15] net/virtio: move control path fonctions in virtqueue file Maxime Coquelin
2019-09-02 6:05 ` Tiwei Bie
2019-08-29 7:59 ` [dpdk-dev] [PATCH 04/15] net/virtio: add virtio PCI subsystem device ID declaration Maxime Coquelin
2019-09-02 6:14 ` Tiwei Bie [this message]
2019-09-03 7:25 ` Maxime Coquelin
2019-08-29 7:59 ` [dpdk-dev] [PATCH 05/15] net/virtio: save notify bar ID in virtio HW struct Maxime Coquelin
2019-09-02 6:17 ` Tiwei Bie
2019-08-29 7:59 ` [dpdk-dev] [PATCH 06/15] net/virtio: add skeleton for virtio vDPA driver Maxime Coquelin
2019-09-02 6:27 ` Tiwei Bie
2019-09-03 7:25 ` Maxime Coquelin
2019-08-29 7:59 ` [dpdk-dev] [PATCH 07/15] net/virtio: add vDPA ops to get number of queue Maxime Coquelin
2019-09-02 6:32 ` Tiwei Bie
2019-08-29 7:59 ` [dpdk-dev] [PATCH 08/15] net/virtio: add virtio vDPA op to get features Maxime Coquelin
2019-09-02 6:43 ` Tiwei Bie
2019-09-03 7:27 ` Maxime Coquelin
2019-08-29 7:59 ` [dpdk-dev] [PATCH 09/15] net/virtio: add virtio vDPA op to get protocol features Maxime Coquelin
2019-09-02 6:46 ` Tiwei Bie
2019-08-29 7:59 ` [dpdk-dev] [PATCH 10/15] net/virtio: add vDPA op to configure and start the device Maxime Coquelin
2019-09-03 5:30 ` Tiwei Bie
2019-09-03 7:40 ` Maxime Coquelin
2019-09-03 8:49 ` Tiwei Bie
2019-09-04 4:06 ` Jason Wang
2019-09-04 6:56 ` Maxime Coquelin
2019-09-05 2:57 ` Tiwei Bie
2019-08-29 7:59 ` [dpdk-dev] [PATCH 11/15] net/virtio: add vDPA op to stop and close " Maxime Coquelin
2019-09-02 7:07 ` Tiwei Bie
2019-09-03 7:30 ` Maxime Coquelin
2019-08-29 7:59 ` [dpdk-dev] [PATCH 12/15] net/virtio: add vDPA op to set features Maxime Coquelin
2019-08-29 7:59 ` [dpdk-dev] [PATCH 13/15] net/virtio: add vDPA ops to get VFIO FDs Maxime Coquelin
2019-09-03 4:47 ` Tiwei Bie
2019-08-29 7:59 ` [dpdk-dev] [PATCH 14/15] net/virtio: add vDPA op to get notification area Maxime Coquelin
2019-09-03 5:02 ` Tiwei Bie
2019-09-03 7:36 ` Maxime Coquelin
2019-09-03 8:40 ` Tiwei Bie
2019-08-29 8:00 ` [dpdk-dev] [PATCH 15/15] doc: add documentation for Virtio vDPA driver Maxime Coquelin
2019-09-09 11:55 ` [dpdk-dev] [PATCH 00/15] Introduce " Shahaf Shuler
2019-09-10 7:46 ` Maxime Coquelin
2019-09-10 13:44 ` Shahaf Shuler
2019-09-10 13:56 ` Maxime Coquelin
2019-09-11 5:15 ` Shahaf Shuler
2019-09-11 7:15 ` Maxime Coquelin
2019-10-24 6:32 ` Maxime Coquelin
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