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Pascal Mazon ec12df9504 net/tap: fix support for large Rx queues

Rx queues configured with more than 1023 descriptors cause readv() calls to
fail due to more iovec entries than permitted by the kernel. As a result,
no packets can be received.

Quietly limit internal Rx queue size to the maximum number of iovec entries
to fix this issue.

Fixes: 0781f5762cfe ("net/tap: support segmented mbufs")

Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>

2017-05-01 22:32:55 +02:00

app

app/testpmd: load commands from file at runtime

2017-05-01 16:05:23 +02:00

buildtools

mk: optimize directory dependencies

2017-03-27 23:28:43 +02:00

config

config: make AVX and AVX512 configurable

2017-04-30 23:17:53 +02:00

devtools

vhost: fix header for strict compilation flags

2017-05-01 00:13:15 +02:00

doc

examples/l2fwd-keepalive: add graceful exit

2017-05-01 16:42:07 +02:00

drivers

net/tap: fix support for large Rx queues

2017-05-01 22:32:55 +02:00

examples

examples/ethtool: fix link with ixgbe shared lib

2017-05-01 22:03:37 +02:00

lib

cryptodev: fix API digest length comments

2017-04-28 17:46:19 +02:00

config: make AVX and AVX512 configurable

2017-04-30 23:17:53 +02:00

pkg

version: 17.02.0

2017-02-14 22:17:45 +01:00

test

test/crypto: add DPAA2 crypto functional test

2017-04-20 11:32:45 +02:00

usertools

usertools: fix CPU layout for more than 2 threads

2017-04-30 15:28:01 +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

doc: add NXP DPAA2 SEC

2017-04-20 11:32:45 +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

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 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