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6cfb153006
numam-dpdk/drivers/net/mlx5
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Matan Azrad 6cfb153006 net/mlx5: mitigate Rx doorbell memory barrier 
The RQ WQEs must be written in the memory before the HW gets the RQ
doorbell, hence a memory barrier should be triggered after the WQEs
writing and before the doorbell writing.

The current code used rte_wmb barrier which ensures that all the memory
stores were done while it is enough to use rte_cio_wmb barrier for the
local memory stores because the WQEs are in local memory.

CC: stable@dpdk.org

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-06-14 00:01:06 +09:00
..
Makefile net/mlx5: fix Direct Rules API 2019-05-03 18:45:23 +02:00
meson.build net/mlx5: fix Direct Rules API 2019-05-03 18:45:23 +02:00
mlx5_defs.h net/mlx5: fix max number of queues for NEON Tx 2019-05-03 18:45:23 +02:00
mlx5_devx_cmds.c net/mlx5: support Direct Rules E-Switch 2019-04-19 14:51:55 +02:00
mlx5_ethdev.c net/mlx5: fix event handler uninstall 2019-06-06 20:21:20 +09:00
mlx5_flow_dv.c net: replace IPv4/v6 constants with uppercase name 2019-06-03 16:54:54 +02:00
mlx5_flow_tcf.c net: add rte prefix to TCP structure 2019-05-24 13:34:46 +02:00
mlx5_flow_verbs.c net: add rte prefix to IP defines 2019-05-24 13:34:46 +02:00
mlx5_flow.c net/mlx5: remove unnecessary cast 2019-06-13 23:54:29 +09:00
mlx5_flow.h net/mlx5: fix modification action flags 2019-05-03 18:45:23 +02:00
mlx5_glue.c net/mlx5: support reading clock 2019-06-06 20:21:20 +09:00
mlx5_glue.h net/mlx5: support reading clock 2019-06-06 20:21:20 +09:00
mlx5_mac.c net: add rte prefix to ether defines 2019-05-24 13:34:45 +02:00
mlx5_mp.c ipc: handle unsupported IPC in sync request 2019-06-05 11:28:05 +02:00
mlx5_mr.c net/mlx5: update memory event callback for shared context 2019-05-03 18:45:23 +02:00
mlx5_mr.h net/mlx5: share Memory Regions for multiport device 2019-05-03 18:45:23 +02:00
mlx5_nl.c net: add rte prefix to ether defines 2019-05-24 13:34:45 +02:00
mlx5_prm.h net/mlx5: remove redundant size calculation macro 2019-05-27 10:20:55 +02:00
mlx5_rss.c net/mlx: prefix private structure 2019-03-01 18:17:35 +01:00
mlx5_rxmode.c net/mlx: prefix private structure 2019-03-01 18:17:35 +01:00
mlx5_rxq.c net/mlx5: mitigate Rx doorbell memory barrier 2019-06-14 00:01:06 +09:00
mlx5_rxtx_vec_neon.h net/mlx5: remove Rx queues indexes correlation 2019-06-14 00:01:06 +09:00
mlx5_rxtx_vec_sse.h net/mlx5: remove Rx queues indexes correlation 2019-06-14 00:01:06 +09:00
mlx5_rxtx_vec.c net/mlx: prefix private structure 2019-03-01 18:17:35 +01:00
mlx5_rxtx_vec.h net/mlx5: revert mbuf address calculation for x86 2019-04-05 17:45:22 +02:00
mlx5_rxtx.c net/mlx5: add log file procedure for debug data 2019-06-14 00:01:06 +09:00
mlx5_rxtx.h net/mlx5: add log file procedure for debug data 2019-06-14 00:01:06 +09:00
mlx5_stats.c net/mlx5: fix RxQ errors stat 2019-06-06 20:21:20 +09:00
mlx5_trigger.c net: add rte prefix to ether defines 2019-05-24 13:34:45 +02:00
mlx5_txq.c net/mlx5: fix memory free on queue create error 2019-05-27 10:21:04 +02:00
mlx5_utils.h net/mlx5: fix build on PPC64 2018-11-14 00:35:53 +01:00
mlx5_vlan.c net/mlx5: fix recursive inclusion of header file 2019-04-12 11:02:02 +02:00
mlx5.c net/mlx5: fix device arguments error detection 2019-06-14 00:01:06 +09:00
mlx5.h net/mlx5: add log file procedure for debug data 2019-06-14 00:01:06 +09:00
rte_pmd_mlx5_version.map mlx5: introduce new driver for Mellanox ConnectX-4 adapters 2015-10-30 22:03:42 +01:00