[v2] net/mlx5: fix ConnectX-4LX Tx burst routines set
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Message ID 1578568055-5376-1-git-send-email-viacheslavo@mellanox.com
State Accepted, archived
Delegated to: Raslan Darawsheh
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Series
  • [v2] net/mlx5: fix ConnectX-4LX Tx burst routines set
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ci/Intel-compilation success Compilation OK
ci/iol-mellanox-Performance success Performance Testing PASS
ci/iol-nxp-Performance success Performance Testing PASS
ci/iol-testing success Testing PASS
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ci/travis-robot warning Travis build: failed
ci/checkpatch success coding style OK

Commit Message

Slava Ovsiienko Jan. 9, 2020, 11:07 a.m. UTC
The tx_burst routine supporting multi-segment packets with
legacy MPW and without inline was missed, and there was no
valid selection for these options, patch adds the missing
routine.

Fixes: 82e75f8323bf ("net/mlx5: fix legacy multi-packet Tx descriptors")
Cc: stable@dpdk.org

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
---
v2: removes ambigous assert() to address the comment
v1: http://patches.dpdk.org/patch/64074/

 drivers/net/mlx5/mlx5_rxtx.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Patch
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diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index a7f3bff..e39c5b9 100644
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -4984,6 +4984,10 @@  enum mlx5_txcmp_code {
 		MLX5_TXOFF_CONFIG_INLINE | MLX5_TXOFF_CONFIG_EMPW |
 		MLX5_TXOFF_CONFIG_MPW)
 
+MLX5_TXOFF_DECL(mc_mpw,
+		MLX5_TXOFF_CONFIG_MULTI | MLX5_TXOFF_CONFIG_CSUM |
+		MLX5_TXOFF_CONFIG_EMPW | MLX5_TXOFF_CONFIG_MPW)
+
 MLX5_TXOFF_DECL(i_mpw,
 		MLX5_TXOFF_CONFIG_INLINE | MLX5_TXOFF_CONFIG_EMPW |
 		MLX5_TXOFF_CONFIG_MPW)
@@ -5140,6 +5144,10 @@  enum mlx5_txcmp_code {
 		MLX5_TXOFF_CONFIG_INLINE | MLX5_TXOFF_CONFIG_EMPW |
 		MLX5_TXOFF_CONFIG_MPW)
 
+MLX5_TXOFF_INFO(mc_mpw,
+		MLX5_TXOFF_CONFIG_MULTI | MLX5_TXOFF_CONFIG_CSUM |
+		MLX5_TXOFF_CONFIG_EMPW | MLX5_TXOFF_CONFIG_MPW)
+
 MLX5_TXOFF_INFO(i_mpw,
 		MLX5_TXOFF_CONFIG_INLINE | MLX5_TXOFF_CONFIG_EMPW |
 		MLX5_TXOFF_CONFIG_MPW)