path: root/doc/guides/nics
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authorDekel Peled <>2019-10-24 15:46:42 +0300
committerFerruh Yigit <>2019-11-08 23:15:04 +0100
commit2eb5dce8c0280dafef6dfbcc987331f7c27028cd (patch)
tree58a029aa851f8f5f7d4839315c44dba053dc0e21 /doc/guides/nics
parentaf0b0743e22d296284dae3d7fae39635baa00912 (diff)
net/mlx5: fix LRO dependency to include DV flow
Rx queue for LRO is created using DevX. Flows created on this queue must use the DV flow engine. This patch adds check of dv_flow_en=1 when configuring LRO support on device spawn. Documentation is updated accordingly. Fixes: 175f1c21d033 ("net/mlx5: check conditions to enable LRO") Cc: Signed-off-by: Dekel Peled <> Acked-by: Viacheslav Ovsiienko <>
Diffstat (limited to 'doc/guides/nics')
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index fc7de52..4f1093f 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -203,7 +203,7 @@ Limitations
- LRO:
- - Requires DevX to be enabled.
+ - Requires DevX and DV flow to be enabled.
- KEEP_CRC offload cannot be supported with LRO.
- The first mbuf length, without head-room, must be big enough to include the
TCP header (122B).