[dpdk-dev] [PATCH 2/2] ixgbe: add memory barriers in vector rx/tx

2015-10-21 Thread Thomas Monjalon
2015-08-03 17:08, Thomas Monjalon: > 2015-06-29 11:28, Ananyev, Konstantin: > > There were several discussions about that subject already: > > why fence is not necessary here for IA and why we don't want to put it here: > > That I suppose was the last one: > > http://dpdk.org/ml/archives/dev/2015-A

[dpdk-dev] [PATCH 2/2] ixgbe: add memory barriers in vector rx/tx

2015-08-03 Thread Thomas Monjalon
2015-06-29 11:28, Ananyev, Konstantin: > Hi Eric, > > > -Original Message- > > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Eric Kinzie > > Sent: Thursday, June 25, 2015 7:26 PM > > To: dev at dpdk.org > > Subject: [dpdk-dev] [PATCH 2/2] ixg

[dpdk-dev] [PATCH 2/2] ixgbe: add memory barriers in vector rx/tx

2015-06-29 Thread Ananyev, Konstantin
Hi Eric, > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Eric Kinzie > Sent: Thursday, June 25, 2015 7:26 PM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH 2/2] ixgbe: add memory barriers in vector rx/tx > > Add write memory barrie

[dpdk-dev] [PATCH 2/2] ixgbe: add memory barriers in vector rx/tx

2015-06-25 Thread Eric Kinzie
Add write memory barrier before writing tail pointer. Fixes c95584dc2b18 ("ixgbe: new vectorized functions for Rx/Tx") Signed-off-by: Eric Kinzie --- drivers/net/ixgbe/ixgbe_rxtx_vec.c |3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec.c b/drivers/net/ix