From: "Pei, Andy" <andy.pei@intel.com>
To: "Xia, Chenbo" <chenbo.xia@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Xu, Rosen" <rosen.xu@intel.com>,
"Huang, Wei" <wei.huang@intel.com>,
"Cao, Gang" <gang.cao@intel.com>,
"maxime.coquelin@redhat.com" <maxime.coquelin@redhat.com>
Subject: RE: [PATCH v3 7/8] vhost: vDPA blk device gets ready when any queue is ready
Date: Thu, 13 Oct 2022 03:05:52 +0000 [thread overview]
Message-ID: <DM5PR11MB1739930788CCF0A22ABF0A498F259@DM5PR11MB1739.namprd11.prod.outlook.com> (raw)
In-Reply-To: <SN6PR11MB350495529FA68A5F5BA50E339C259@SN6PR11MB3504.namprd11.prod.outlook.com>
Hi Chenbo,
Thanks for your reply.
My reply is inline.
> -----Original Message-----
> From: Xia, Chenbo <chenbo.xia@intel.com>
> Sent: Thursday, October 13, 2022 9:00 AM
> To: Pei, Andy <andy.pei@intel.com>; dev@dpdk.org
> Cc: Xu, Rosen <rosen.xu@intel.com>; Huang, Wei <wei.huang@intel.com>;
> Cao, Gang <gang.cao@intel.com>; maxime.coquelin@redhat.com
> Subject: RE: [PATCH v3 7/8] vhost: vDPA blk device gets ready when any
> queue is ready
>
> > -----Original Message-----
> > From: Pei, Andy <andy.pei@intel.com>
> > Sent: Wednesday, October 12, 2022 8:13 PM
> > To: Xia, Chenbo <chenbo.xia@intel.com>; dev@dpdk.org
> > Cc: Xu, Rosen <rosen.xu@intel.com>; Huang, Wei <wei.huang@intel.com>;
> > Cao, Gang <gang.cao@intel.com>; maxime.coquelin@redhat.com
> > Subject: RE: [PATCH v3 7/8] vhost: vDPA blk device gets ready when any
> > queue is ready
> >
> > Hi Chenbo,
> >
> > Thanks for your reply.
> > My reply is inline.
> >
> > > -----Original Message-----
> > > From: Xia, Chenbo <chenbo.xia@intel.com>
> > > Sent: Wednesday, October 12, 2022 5:09 PM
> > > To: Pei, Andy <andy.pei@intel.com>; dev@dpdk.org
> > > Cc: Xu, Rosen <rosen.xu@intel.com>; Huang, Wei
> > > <wei.huang@intel.com>; Cao, Gang <gang.cao@intel.com>;
> > > maxime.coquelin@redhat.com
> > > Subject: RE: [PATCH v3 7/8] vhost: vDPA blk device gets ready when
> > > any queue is ready
> > >
> > > > -----Original Message-----
> > > > From: Pei, Andy <andy.pei@intel.com>
> > > > Sent: Friday, September 16, 2022 2:16 PM
> > > > To: dev@dpdk.org
> > > > Cc: Xia, Chenbo <chenbo.xia@intel.com>; Xu, Rosen
> > > > <rosen.xu@intel.com>; Huang, Wei <wei.huang@intel.com>; Cao, Gang
> > > > <gang.cao@intel.com>; maxime.coquelin@redhat.com
> > > > Subject: [PATCH v3 7/8] vhost: vDPA blk device gets ready when any
> > > > queue is ready
> > > >
> > > > When boot from virtio blk device, seabios in QEMU only enables one
> > queue.
> > > > To work in this scenario, vDPA BLK device back-end conf_dev when
> > > > any
> > >
> > > What is conf_dev?
> > >
> > I refer to
> > /** Driver configure the device (Mandatory) */
> > int (*dev_conf)(int vid);
> > So do you think I should use "configure device"?
>
> Yes. It will be better
>
OK. I will make it this way in next version.
> >
> > > > queue is ready.
> > > >
> > > > Signed-off-by: Andy Pei <andy.pei@intel.com>
> > > > Signed-off-by: Huang Wei <wei.huang@intel.com>
> > > > ---
> > > > lib/vhost/vhost_user.c | 51
> > > > ++++++++++++++++++++++++++++++++-------------
> > > > -----
> > > > 1 file changed, 33 insertions(+), 18 deletions(-)
> > > >
> > > > diff --git a/lib/vhost/vhost_user.c b/lib/vhost/vhost_user.c index
> > > > 4ad28ba..9169cf5 100644
> > > > --- a/lib/vhost/vhost_user.c
> > > > +++ b/lib/vhost/vhost_user.c
> > > > @@ -1449,9 +1449,10 @@
> > > > }
> > > >
> > > > #define VIRTIO_BUILTIN_NUM_VQS_TO_BE_READY 2u
> > > > +#define VIRTIO_BLK_NUM_VQS_TO_BE_READY 1u
> > > >
> > > > static int
> > > > -virtio_is_ready(struct virtio_net *dev)
> > > > +virtio_is_ready(struct virtio_net *dev, uint32_t vdpa_type)
> > > > {
> > > > struct vhost_virtqueue *vq;
> > > > uint32_t i, nr_vring = dev->nr_vring; @@ -1462,13 +1463,20 @@
> > > > if (!dev->nr_vring)
> > > > return 0;
> > > >
> > > > - if (dev->flags & VIRTIO_DEV_BUILTIN_VIRTIO_NET) {
> > > > - nr_vring = VIRTIO_BUILTIN_NUM_VQS_TO_BE_READY;
> > > > -
> > > > - if (dev->nr_vring < nr_vring)
> > > > - return 0;
> > > > + if (vdpa_type == RTE_VHOST_VDPA_DEVICE_TYPE_NET) {
> > > > + if (dev->flags & VIRTIO_DEV_BUILTIN_VIRTIO_NET)
> > > > + nr_vring =
> > > VIRTIO_BUILTIN_NUM_VQS_TO_BE_READY;
> > > > + } else {
> > > > + /*
> > > > + * vdpa_type == RTE_VHOST_VDPA_DEVICE_TYPE_BLK
> > > > + * is the only case currently
> > > > + */
> > > > + nr_vring = VIRTIO_BLK_NUM_VQS_TO_BE_READY;
> > >
> > > You should consider the case when vdpa device is not there. Maybe
> > > you
> > can
> > > use int for vdpa_type, -1 for non-vdpa.
> > >
> > I init vdpa_type to 0;
> > #define RTE_VHOST_VDPA_DEVICE_TYPE_NET 0 #define
> > RTE_VHOST_VDPA_DEVICE_TYPE_BLK 1 And get_dev_type only return
> > RTE_VHOST_VDPA_DEVICE_TYPE_BLK or
> RTE_VHOST_VDPA_DEVICE_TYPE_NET.
> > I think if when vdpa device is not there, this code runs in the
> > original way.
> > Do you think use init vdpa_type to -1 is better?
>
> I was talking about readability, current way will be confusing. So adding
> -1 will be better. The check could be if (type == blk) ... else ... as Type 0/-1 has
> the same handling.
>
I will add
#define RTE_VHOST_NO_VDPA_DEVICE -1
And init vdpa_type to RTE_VHOST_NO_VDPA_DEVICE and follow your suggestion.
> Thanks,
> Chenbo
>
> >
> >
> > > Also note that below check is only needed for some cases.
> > >
> > Yes, I got it. I will fix it in next version.
> > > Thanks,
> > > Chenbo
> > >
> > > > }
> > > >
> > > > + if (dev->nr_vring < nr_vring)
> > > > + return 0;
> > > > +
> > > > for (i = 0; i < nr_vring; i++) {
> > > > vq = dev->virtqueue[i];
> > > >
To make sure queue index is not out of range, I will keep above check for all the cases.
> > > > @@ -3167,7 +3175,25 @@ static int is_vring_iotlb(struct virtio_net
> > *dev,
> > > > if (unlock_required)
> > > > vhost_user_unlock_all_queue_pairs(dev);
> > > >
> > > > - if (ret != 0 || !virtio_is_ready(dev))
> > > > + if (ret != 0)
> > > > + goto out;
> > > > +
> > > > + vdpa_dev = dev->vdpa_dev;
> > > > + if (vdpa_dev) {
> > > > + if (vdpa_dev->ops->get_dev_type) {
> > > > + ret = vdpa_dev->ops->get_dev_type(vdpa_dev,
> > > &vdpa_type);
> > > > + if (ret) {
> > > > + VHOST_LOG_CONFIG(dev->ifname, ERR,
> > > > + "failed to get vdpa dev type.\n");
> > > > + ret = -1;
> > > > + goto out;
> > > > + }
> > > > + } else {
> > > > + vdpa_type = RTE_VHOST_VDPA_DEVICE_TYPE_NET;
> > > > + }
> > > > + }
> > > > +
> > > > + if (!virtio_is_ready(dev, vdpa_type))
> > > > goto out;
> > > >
> > > > /*
> > > > @@ -3181,20 +3207,9 @@ static int is_vring_iotlb(struct virtio_net
> > *dev,
> > > > dev->flags |= VIRTIO_DEV_RUNNING;
> > > > }
> > > >
> > > > - vdpa_dev = dev->vdpa_dev;
> > > > if (!vdpa_dev)
> > > > goto out;
> > > >
> > > > - if (vdpa_dev->ops->get_dev_type) {
> > > > - ret = vdpa_dev->ops->get_dev_type(vdpa_dev, &vdpa_type);
> > > > - if (ret) {
> > > > - VHOST_LOG_CONFIG(dev->ifname, ERR, "failed to
> > > get vdpa
> > > > dev type.\n");
> > > > - ret = -1;
> > > > - goto out;
> > > > - }
> > > > - } else {
> > > > - vdpa_type = RTE_VHOST_VDPA_DEVICE_TYPE_NET;
> > > > - }
> > > > if (vdpa_type == RTE_VHOST_VDPA_DEVICE_TYPE_BLK
> > > > && request != VHOST_USER_SET_VRING_CALL)
> > > > goto out;
> > > > --
> > > > 1.8.3.1
next prev parent reply other threads:[~2022-10-13 3:05 UTC|newest]
Thread overview: 181+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-23 4:34 [PATCH 0/8] add multi queue support to vDPA ifc driver Andy Pei
2022-08-23 4:34 ` [PATCH 1/8] vdpa/ifc: add new device ID Andy Pei
2022-09-08 5:54 ` [PATCH v2 0/8] vdpa/ifc: add multi queue support Andy Pei
2022-09-08 5:54 ` [PATCH v2 1/8] vdpa/ifc: add new device ID Andy Pei
2022-09-09 0:29 ` Xia, Chenbo
2022-09-09 7:44 ` Pei, Andy
2022-09-08 5:54 ` [PATCH v2 2/8] vdpa/ifc: add multi queue support Andy Pei
2022-09-09 0:29 ` Xia, Chenbo
2022-09-09 7:55 ` Pei, Andy
2022-09-08 5:54 ` [PATCH v2 3/8] vdpa/ifc: set max queues according to HW spec Andy Pei
2022-09-09 5:56 ` Xia, Chenbo
2022-09-14 3:59 ` Pei, Andy
2022-09-08 5:54 ` [PATCH v2 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-09-09 7:35 ` Xia, Chenbo
2022-09-09 8:31 ` Pei, Andy
2022-09-08 5:54 ` [PATCH v2 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-09-14 1:59 ` Xia, Chenbo
2022-09-14 2:57 ` Huang, Wei
2022-09-08 5:54 ` [PATCH v2 6/8] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-09-14 2:23 ` Xia, Chenbo
2022-09-14 3:04 ` Huang, Wei
2022-09-14 3:14 ` Xia, Chenbo
2022-09-14 5:29 ` Pei, Andy
2022-09-08 5:54 ` [PATCH v2 7/8] vhost: configure device when any queue is ready for BLK device Andy Pei
2022-09-14 2:50 ` Xia, Chenbo
2022-09-14 7:01 ` Pei, Andy
2022-09-08 5:54 ` [PATCH v2 8/8] vhost: vDPA BLK devices configure device when all queue callfds are set Andy Pei
2022-09-16 6:16 ` [PATCH v3 0/8] vdpa/ifc: add multi queue support Andy Pei
2022-09-16 6:16 ` [PATCH v3 1/8] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-11 16:49 ` Maxime Coquelin
2022-10-12 6:33 ` Pei, Andy
2022-10-12 2:59 ` Xia, Chenbo
2022-10-12 6:34 ` Pei, Andy
2022-09-16 6:16 ` [PATCH v3 2/8] vdpa/ifc: add multi-queue support Andy Pei
2022-10-12 3:01 ` Xia, Chenbo
2022-10-12 7:25 ` Pei, Andy
2022-09-16 6:16 ` [PATCH v3 3/8] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-12 6:08 ` Xia, Chenbo
2022-10-12 7:22 ` Pei, Andy
2022-10-12 7:22 ` Pei, Andy
2022-09-16 6:16 ` [PATCH v3 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-12 8:08 ` Xia, Chenbo
2022-10-12 8:14 ` Pei, Andy
2022-09-16 6:16 ` [PATCH v3 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-12 8:12 ` Xia, Chenbo
2022-10-12 8:37 ` Pei, Andy
2022-09-16 6:16 ` [PATCH v3 6/8] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-12 8:19 ` Xia, Chenbo
2022-10-12 11:00 ` Pei, Andy
2022-09-16 6:16 ` [PATCH v3 7/8] vhost: vDPA blk device gets ready when any queue is ready Andy Pei
2022-10-12 9:09 ` Xia, Chenbo
2022-10-12 12:13 ` Pei, Andy
2022-10-13 1:00 ` Xia, Chenbo
2022-10-13 3:05 ` Pei, Andy [this message]
2022-10-13 7:16 ` Maxime Coquelin
2022-10-13 9:00 ` Pei, Andy
2022-09-16 6:16 ` [PATCH v3 8/8] vhost: improve vDPA blk device readiness condition Andy Pei
2022-10-12 9:35 ` Xia, Chenbo
2022-10-13 7:55 ` Pei, Andy
2022-10-13 8:23 ` Pei, Andy
2022-10-13 8:44 ` [PATCH v4 0/8] vdpa/ifc: add multi queue support Andy Pei
2022-10-13 8:44 ` [PATCH v4 1/8] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-13 8:44 ` [PATCH v4 2/8] vdpa/ifc: add multi-queue support Andy Pei
2022-10-17 6:21 ` Xia, Chenbo
2022-10-17 6:28 ` Pei, Andy
2022-10-13 8:44 ` [PATCH v4 3/8] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-17 6:22 ` Xia, Chenbo
2022-10-17 6:29 ` Pei, Andy
2022-10-13 8:44 ` [PATCH v4 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-17 6:23 ` Xia, Chenbo
2022-10-17 6:36 ` Pei, Andy
2022-10-13 8:44 ` [PATCH v4 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-17 6:24 ` Xia, Chenbo
2022-10-17 6:38 ` Pei, Andy
2022-10-13 8:44 ` [PATCH v4 6/8] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-17 6:26 ` Xia, Chenbo
2022-10-17 6:41 ` Pei, Andy
2022-10-13 8:44 ` [PATCH v4 7/8] vhost: vDPA blk device gets ready when any queue is ready Andy Pei
2022-10-17 6:34 ` Xia, Chenbo
2022-10-17 6:43 ` Pei, Andy
2022-10-13 8:44 ` [PATCH v4 8/8] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-17 6:35 ` Xia, Chenbo
2022-10-17 7:12 ` Pei, Andy
2022-10-17 7:13 ` [PATCH v5 0/8] vdpa/ifc: add multi queue support Andy Pei
2022-10-17 7:13 ` [PATCH v5 1/8] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-17 7:13 ` [PATCH v5 2/8] vdpa/ifc: add multi-queue support Andy Pei
2022-10-17 7:13 ` [PATCH v5 3/8] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-17 7:13 ` [PATCH v5 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-17 7:13 ` [PATCH v5 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-17 7:13 ` [PATCH v5 6/8] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-17 7:13 ` [PATCH v5 7/8] vhost: vDPA blk device gets ready when the first queue is ready Andy Pei
2022-10-17 7:54 ` Xia, Chenbo
2022-10-17 8:36 ` Maxime Coquelin
2022-10-17 8:42 ` Xia, Chenbo
2022-10-17 8:46 ` Maxime Coquelin
2022-10-17 7:13 ` [PATCH v5 8/8] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-17 11:41 ` [PATCH v6 0/8] vdpa/ifc: add multi queue support Andy Pei
2022-10-17 11:41 ` [PATCH v6 1/8] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-17 11:41 ` [PATCH v6 2/8] vdpa/ifc: add multi-queue support Andy Pei
2022-10-17 11:41 ` [PATCH v6 3/8] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-17 11:41 ` [PATCH v6 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-17 11:41 ` [PATCH v6 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-17 11:41 ` [PATCH v6 6/8] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-17 11:41 ` [PATCH v6 7/8] vhost: vDPA blk device gets ready when the first queue is ready Andy Pei
2022-10-17 11:41 ` [PATCH v6 8/8] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-18 6:19 ` [PATCH v7 00/12] vdpa/ifc: add multi queue support Andy Pei
2022-10-18 6:19 ` [PATCH v7 01/12] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-18 6:19 ` [PATCH v7 02/12] vdpa/ifc: add multi-queue support Andy Pei
2022-10-18 6:19 ` [PATCH v7 03/12] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-18 6:19 ` [PATCH v7 04/12] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-18 6:19 ` [PATCH v7 05/12] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-18 6:19 ` [PATCH v7 06/12] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-18 6:19 ` [PATCH v7 07/12] vdpa/ifc: change internal function name Andy Pei
2022-10-18 6:19 ` [PATCH v7 08/12] vdpa/ifc: add internal API to get device Andy Pei
2022-10-18 6:19 ` [PATCH v7 09/12] vdpa/ifc: change some driver logic Andy Pei
2022-10-18 6:19 ` [PATCH v7 10/12] vhost: add vdpa device type to rte vdpa device Andy Pei
2022-10-18 7:14 ` Maxime Coquelin
2022-10-18 12:14 ` Pei, Andy
2022-10-19 9:14 ` Xia, Chenbo
2022-10-19 9:19 ` Pei, Andy
2022-10-18 6:19 ` [PATCH v7 11/12] vhost: vDPA blk device gets ready when the first queue is ready Andy Pei
2022-10-18 6:19 ` [PATCH v7 12/12] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-18 12:07 ` [PATCH v8 00/12] vdpa/ifc: add multi queue support Andy Pei
2022-10-18 12:07 ` [PATCH v8 01/12] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-18 12:07 ` [PATCH v8 02/12] vdpa/ifc: add multi-queue support Andy Pei
2022-10-18 12:07 ` [PATCH v8 03/12] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-18 12:07 ` [PATCH v8 04/12] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-18 12:07 ` [PATCH v8 05/12] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-18 12:07 ` [PATCH v8 06/12] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-18 12:07 ` [PATCH v8 07/12] vdpa/ifc: change internal function name Andy Pei
2022-10-18 13:44 ` Maxime Coquelin
2022-10-18 13:47 ` Pei, Andy
2022-10-19 6:59 ` Xia, Chenbo
2022-10-19 9:41 ` Pei, Andy
2022-10-18 12:07 ` [PATCH v8 08/12] vdpa/ifc: add internal API to get device Andy Pei
2022-10-18 13:48 ` Maxime Coquelin
2022-10-18 13:52 ` Pei, Andy
2022-10-19 7:03 ` Xia, Chenbo
2022-10-19 9:40 ` Pei, Andy
2022-10-18 12:07 ` [PATCH v8 09/12] vdpa/ifc: change some driver logic Andy Pei
2022-10-18 13:57 ` Maxime Coquelin
2022-10-18 14:01 ` Pei, Andy
2022-10-19 9:13 ` Xia, Chenbo
2022-10-19 9:21 ` Pei, Andy
2022-10-18 12:07 ` [PATCH v8 10/12] vhost: add type to rte vdpa device Andy Pei
2022-10-18 13:15 ` Maxime Coquelin
2022-10-18 13:42 ` Pei, Andy
2022-10-18 12:07 ` [PATCH v8 11/12] vhost: vDPA blk device gets ready when the first queue is ready Andy Pei
2022-10-18 14:09 ` Maxime Coquelin
2022-10-18 14:11 ` Pei, Andy
2022-10-19 9:14 ` Xia, Chenbo
2022-10-19 9:18 ` Pei, Andy
2022-10-18 12:07 ` [PATCH v8 12/12] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-18 14:14 ` Maxime Coquelin
2022-10-18 14:16 ` Pei, Andy
2022-10-19 9:15 ` Xia, Chenbo
2022-10-19 9:19 ` Pei, Andy
2022-10-19 8:41 ` [PATCH v9 00/12] vdpa/ifc: add multi queue support Andy Pei
2022-10-19 8:41 ` [PATCH v9 01/12] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-19 8:41 ` [PATCH v9 02/12] vdpa/ifc: add multi-queue support Andy Pei
2022-10-19 8:41 ` [PATCH v9 03/12] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-19 8:41 ` [PATCH v9 04/12] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-19 8:41 ` [PATCH v9 05/12] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-19 8:41 ` [PATCH v9 06/12] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-19 8:41 ` [PATCH v9 07/12] vdpa/ifc: change internal function name Andy Pei
2022-10-19 8:41 ` [PATCH v9 08/12] vdpa/ifc: add internal API to get device Andy Pei
2022-10-19 8:41 ` [PATCH v9 09/12] vdpa/ifc: improve internal list logic Andy Pei
2022-10-20 3:21 ` Xia, Chenbo
2022-10-20 5:53 ` Pei, Andy
2022-10-19 8:41 ` [PATCH v9 10/12] vhost: add type to rte vdpa device Andy Pei
2022-10-19 8:41 ` [PATCH v9 11/12] vhost: vDPA blk device gets ready when the first queue is ready Andy Pei
2022-10-19 8:41 ` [PATCH v9 12/12] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-26 9:00 ` [PATCH v9 00/12] vdpa/ifc: add multi queue support Xia, Chenbo
2022-10-26 9:26 ` Pei, Andy
2022-08-23 4:34 ` [PATCH 2/8] vdpa/ifc: add multi queue suppoort Andy Pei
2022-08-23 4:35 ` [PATCH 3/8] vdpa/ifc: set max queues according to HW spec Andy Pei
2022-08-23 4:35 ` [PATCH 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-08-23 4:35 ` [PATCH 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-08-23 4:35 ` [PATCH 6/8] vdpa/ifc: set vring state callback update data path Andy Pei
2022-08-23 4:35 ` [PATCH 7/8] vhost: configure device when any queue is ready for BLK device Andy Pei
2022-08-23 4:35 ` [PATCH 8/8] vhost: vDPA BLK devices configure device when all queue callfds are set Andy Pei
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