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Phil Yang 94a24aaf6c net/mlx5: fix Rx CQ doorbell synchronization on aarch64 
The Rx completion queue doorbell field needs to be updated after
the last CQE decompressed. For the weaker memory model processors,
the compiler barrier is not sufficient to guarantee the order of
these operations, so use the coherent I/O memory barrier to make
sure these fields are updated in order.

Fixes: 570acdb1da ("net/mlx5: add vectorized Rx/Tx burst for ARM")
Cc: stable@dpdk.org

Suggested-by: Gavin Hu <gavin.hu@arm.com>
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Matan Azrad <matan@mellanox.com>
2019-09-20 10:19:41 +02:00
.ci ci: exit setup on any error 2019-09-13 13:19:00 +02:00
app app/bbdev: enable fpga_lte_fec support in shared builds 2019-10-09 11:50:12 +02:00
buildtools buildtools: make experimental symbol check lighter 2019-10-09 10:22:45 +02:00
config baseband/fpga_lte_fec: align naming to other bbdevs 2019-10-09 11:50:12 +02:00
devtools devtools: fix test of ninja install 2019-09-15 20:51:04 +02:00
doc net/mlx5: support modify VLAN ID on existing VLAN header 2019-09-20 10:19:41 +02:00
drivers net/mlx5: fix Rx CQ doorbell synchronization on aarch64 2019-09-20 10:19:41 +02:00
examples examples/ipsec-secgw: update required Scapy version 2019-10-09 11:50:12 +02:00
kernel igb_uio: fix build on Linux 5.3 for fall through 2019-07-29 22:18:57 +02:00
lib cryptodev: fix initialization on multi-process 2019-10-09 11:50:12 +02:00
license fix dpdk.org URLs 2018-11-26 20:19:24 +01:00
mk baseband/fpga_lte_fec: align naming to other bbdevs 2019-10-09 11:50:12 +02:00
usertools usertools: fix input handling in telemetry script 2019-08-08 17:42:24 +02:00
.gitattributes improve git diff 2016-11-13 15:25:12 +01:00
.gitignore doc: fix missing asymmetric crypto table 2019-04-18 16:01:28 +02:00
.travis.yml ci: add missing dependencies for documentation 2019-09-13 13:04:13 +02:00
GNUmakefile test: move to app directory 2019-02-26 15:29:27 +01:00
MAINTAINERS crypto/nitrox: introduce Nitrox driver 2019-10-09 11:50:12 +02:00
Makefile license: use SPDX tag in root makefile 2018-01-04 22:41:38 +01:00
meson_options.txt baseband/turbo_sw: support meson build 2019-07-05 15:28:14 +02:00
meson.build build: print list of disabled components 2019-07-02 23:20:26 +02:00
README license: introduce SPDX identifiers 2018-01-04 22:41:38 +01:00
VERSION version: 19.11-rc0 2019-08-13 14:59:02 +02:00

README 

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-3-Clause license for the core libraries
and drivers. The kernel components are GPL-2.0 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