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From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: dev@dpdk.org, chenbo.xia@intel.com, amorenoz@redhat.com,
	jasowang@redhat.com, david.marchand@redhat.com
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
Subject: [dpdk-dev] [PATCH 21.02 v2 0/2] Vhost-vDPA fixes
Date: Wed, 25 Nov 2020 16:21:18 +0100	[thread overview]
Message-ID: <20201125152120.183691-1-maxime.coquelin@redhat.com> (raw)

Vhost-vDPA support in Virtio-user PMD was lacking
backend features negotiation and IOTLB batching
support, causing intialization issues with Mellanox
vDPA device managed by Kernel vDPA framework.

Changes in v1:
=============
- Add backend features negotiation (David, Jason)
- Ensure Kernel supports IOTLB MSG v2

Maxime Coquelin (2):
  net/virtio: fix missing backend features negotiation
  net/virtio: fix memory init with vDPA backend

 drivers/net/virtio/virtio_user/vhost.h        |   8 ++
 drivers/net/virtio/virtio_user/vhost_vdpa.c   | 120 +++++++++++++++++-
 .../net/virtio/virtio_user/virtio_user_dev.c  |  15 ++-
 3 files changed, 134 insertions(+), 9 deletions(-)

-- 
2.26.2


             reply	other threads:[~2020-11-25 15:22 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-25 15:21 Maxime Coquelin [this message]
2020-11-25 15:21 ` [dpdk-dev] [PATCH 21.02 v2 1/2] net/virtio: fix missing backend features negotiation Maxime Coquelin
2020-12-21  6:23   ` Xia, Chenbo
2020-12-22 10:55     ` Maxime Coquelin
2020-12-23  5:37       ` Xia, Chenbo
2021-01-05 16:53         ` Maxime Coquelin
2020-11-25 15:21 ` [dpdk-dev] [PATCH 21.02 v2 2/2] net/virtio: fix memory init with vDPA backend Maxime Coquelin
2020-12-21  6:23   ` Xia, Chenbo

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