[dpdk-dev] [PATCH 3/8] driver/virtio:add vhost TX offload support capability in virtio-net

Liu, Jijiang jijiang.liu at intel.com
Fri Oct 30 09:15:52 CET 2015



From: David Marchand [mailto:david.marchand at 6wind.com]
Sent: Thursday, October 29, 2015 8:45 PM
To: Liu, Jijiang
Cc: dev at dpdk.org
Subject: Re: [dpdk-dev] [PATCH 3/8] driver/virtio:add vhost TX offload support capability in virtio-net

Hello Jijiang,

On Wed, Oct 21, 2015 at 6:46 AM, Jijiang Liu <jijiang.liu at intel.com<mailto:jijiang.liu at intel.com>> wrote:
Add vhost TX checksum and TSO capabilities in virtio-net lib.

Signed-off-by: Jijiang Liu <jijiang.liu at intel.com<mailto:jijiang.liu at intel.com>>
---
 drivers/net/virtio/virtio_ethdev.h |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/net/virtio/virtio_ethdev.h b/drivers/net/virtio/virtio_ethdev.h
index 9026d42..6ee95c6 100644
--- a/drivers/net/virtio/virtio_ethdev.h
+++ b/drivers/net/virtio/virtio_ethdev.h
@@ -64,7 +64,10 @@
         1u << VIRTIO_NET_F_CTRL_VQ       |     \
         1u << VIRTIO_NET_F_CTRL_RX       |     \
         1u << VIRTIO_NET_F_CTRL_VLAN     |     \
-        1u << VIRTIO_NET_F_MRG_RXBUF)
+        1u << VIRTIO_NET_F_MRG_RXBUF     |     \
+        1u << VIRTIO_NET_F_HOST_TSO4     |     \
+        1u << VIRTIO_NET_F_HOST_TSO6     |     \
+        1u << VIRTIO_NET_F_CSUM)

You did not update tx offload capabilities field in dev_info.


--
David Marchand

You meant that I should update the tx offload capabilities in the virtio_dev_info_get() function, correct?


More information about the dev mailing list