[dpdk-dev] [PATCH 0/2] cxgbe: Minor fixes in cxgbe pmd
Rahul Lakkireddy
rahul.lakkireddy at chelsio.com
Fri Nov 20 14:13:36 CET 2015
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
More information about the dev
mailing list