From: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
To: dev@dpdk.org
Cc: Felix Marti <felix@chelsio.com>,
Kumar Sanghvi <kumaras@chelsio.com>,
Nirranjan Kirubaharan <nirranjan@chelsio.com>
Subject: [dpdk-dev] [PATCH 0/2] cxgbe: Minor fixes in cxgbe pmd
Date: Fri, 20 Nov 2015 18:43:36 +0530 [thread overview]
Message-ID: <cover.1448007179.git.rahul.lakkireddy@chelsio.com> (raw)
This series of patches fix some issues and recent regressions in cxgbe pmd.
Patch 1 fixes a regression where queue setup for cxgbe pmd fails with
-EINVAL because cxgbe pmd requires a min of 1024 descriptors, but most
examples and apps initialize with 128 rx descriptors and 512 tx
descriptors.
Patch 2 replaces spinning for a lock with a better trylock in
tx alarm callback.
Rahul Lakkireddy (2):
cxgbe: fix queue setup failure due to strict min desc requirement
cxgbe: fix unnecessary spinning for a lock with trylock instead
drivers/net/cxgbe/base/adapter.h | 9 +++++++++
drivers/net/cxgbe/cxgbe.h | 2 +-
drivers/net/cxgbe/sge.c | 21 ++++++++++++---------
3 files changed, 22 insertions(+), 10 deletions(-)
--
2.5.3
next reply other threads:[~2015-11-20 13:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-20 13:13 Rahul Lakkireddy [this message]
2015-11-20 13:13 ` [dpdk-dev] [PATCH 1/2] cxgbe: fix queue setup failure due to strict min desc requirement Rahul Lakkireddy
2015-11-20 13:13 ` [dpdk-dev] [PATCH 2/2] cxgbe: fix unnecessary spinning for a lock with trylock instead Rahul Lakkireddy
2015-11-24 13:49 ` [dpdk-dev] [PATCH 0/2] cxgbe: Minor fixes in cxgbe pmd Thomas Monjalon
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