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Shahaf Shuler 626e8bfb84 net/mlx5: fix completion buffer size
Completion buffer size was computed wrongly, causing
completion polling to wraparound too early and miss entries.

Fixing it by using Direct Verbs to query the CQ info.

Fixes: 6218063b39 ("net/mlx5: refactor Rx data path")
Fixes: 1d88ba1719 ("net/mlx5: refactor Tx data path")
Cc: stable@dpdk.org

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-06-12 10:41:26 +01:00
app app/testpmd: add TCP flags in flow rules 2017-06-08 23:12:13 +02:00
buildtools mk: optimize directory dependencies 2017-03-27 23:28:43 +02:00
config net/enic: flow API skeleton 2017-06-12 10:41:26 +01:00
devtools vhost: fix header for strict compilation flags 2017-05-01 00:13:15 +02:00
doc net/sfc: support multi-process 2017-06-12 10:41:26 +01:00
drivers net/mlx5: fix completion buffer size 2017-06-12 10:41:26 +01:00
examples eal: introduce macro for always inline 2017-06-06 17:21:55 +02:00
lib drivers/net: add generic ethdev macro to get PCI device 2017-06-12 10:41:25 +01:00
mk mk: adjust gcc flags for new gcc 7 warnings 2017-05-05 18:26:56 +02:00
pkg version: 17.05.0 2017-05-11 03:11:34 +02:00
test eal: introduce macro for always inline 2017-06-06 17:21:55 +02:00
usertools usertools: add Cavium pkx as network device 2017-05-07 14:32:17 +02:00
.gitattributes improve git diff 2016-11-13 15:25:12 +01:00
.gitignore devtools: add tags and cscope index generation 2017-04-30 12:57:04 +02:00
GNUmakefile mk: do not build tests by default 2017-02-28 16:04:18 +01:00
LICENSE.GPL doc: GPL/LGPL licenses 2013-07-25 14:43:06 +02:00
LICENSE.LGPL doc: fix file format (dos to unix) 2013-09-06 11:43:07 +02:00
MAINTAINERS maintainers: update email address 2017-06-02 16:37:29 +02:00
Makefile remove trailing whitespaces 2014-06-11 00:29:34 +02:00
README doc: add readme file 2015-12-13 22:06:58 +01:00

DPDK is a set of libraries and drivers for fast packet processing.
It supports many processor architectures and both FreeBSD and Linux.

The DPDK uses the Open Source BSD license for the core libraries and
drivers. The kernel components are GPLv2 licensed.

Please check the doc directory for release notes,
API documentation, and sample application information.

For questions and usage discussions, subscribe to: users@dpdk.org
Report bugs and issues to the development mailing list: dev@dpdk.org