[dpdk-dev] [PATCH v1 0/9] mlx5: Handle data-path completions with error
Matan Azrad
matan at mellanox.com
Thu May 30 12:20:30 CEST 2019
Add support for data-path Rx and Tx completions with error handling:
1. Detect the error.
2. Do not crash.
3. Report it in statistics counters.
4. Dump debug information to system log file.
5. Recover the error under the hood.
6. Add support for secondary process recovery.
No performance impact was shown.
Matan Azrad (9):
net/mlx5: remove Rx queues indexes correlation
net/mlx5: add log file procedure for debug data
net/mlx5: fix device arguments error detection
net/mlx5: mitigate Rx doorbell memory barrier
net/mlx5: separate Rx queue initialization
net/mlx5: extend Rx completion with error handling
net/mlx5: handle Tx completion with error
net/mlx5: recover secondary process Rx errors
net/mlx5: recover secondary process Tx errors
doc/guides/nics/mlx5.rst | 7 +
drivers/net/mlx5/mlx5.c | 14 +-
drivers/net/mlx5/mlx5.h | 12 +
drivers/net/mlx5/mlx5_mp.c | 46 +++
drivers/net/mlx5/mlx5_prm.h | 11 +
drivers/net/mlx5/mlx5_rxq.c | 42 +--
drivers/net/mlx5/mlx5_rxtx.c | 673 ++++++++++++++++++++++++++++------
drivers/net/mlx5/mlx5_rxtx.h | 193 +++++-----
drivers/net/mlx5/mlx5_rxtx_vec.c | 5 +-
drivers/net/mlx5/mlx5_rxtx_vec_neon.h | 36 +-
drivers/net/mlx5/mlx5_rxtx_vec_sse.h | 36 +-
drivers/net/mlx5/mlx5_trigger.c | 1 +
drivers/net/mlx5/mlx5_txq.c | 4 +-
13 files changed, 792 insertions(+), 288 deletions(-)
--
1.8.3.1
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