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net/mlx5: fix Tx inline minimum for ConnectX-5

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The function mlx5_set_min_inline() includes a switch() that checks
various PCI device IDs in order to set the txq_inline_min value.  No
value is set when the PCI device ID matches the ConnectX-5 adapters,
resulting in an assert() failure later in the function
mlx5_set_txlimit_params().

This error was encountered on an IBM Power 9 system running RHEL 7.6
w/o Mellanox OFED installed.

Fixes: 38b4b397a57d ("net/mlx5: add Tx configuration and setup")

Signed-off-by: David Christensen <drc@linux.vnet.ibm.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
This commit is contained in:
David Christensen 2019-07-31 17:41:11 -05:00 committed by Raslan Darawsheh
parent b857ed01ca
commit 20215627cd
1 changed files with 1 additions and 0 deletions
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drivers/net/mlx5/mlx5.c
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@ -1343,6 +1343,7 @@ mlx5_set_min_inline(struct mlx5_dev_spawn_data *spawn,
* and PFC control may be broken, so disable feature.
*/
config->hw_vlan_insert = 0;
config->txq_inline_min = MLX5_INLINE_HSIZE_NONE;
break;
default:
config->txq_inline_min = MLX5_INLINE_HSIZE_NONE;