eal/tile: define I/O device memory barriers
authorJerin Jacob <jerin.jacob@caviumnetworks.com>
Wed, 18 Jan 2017 01:21:16 +0000 (06:51 +0530)
committerThomas Monjalon <thomas.monjalon@6wind.com>
Wed, 18 Jan 2017 15:57:11 +0000 (16:57 +0100)
commitdff90714b15c9f36d259c55c5c86dd054005eeb7
tree4aba3a7c7a5897caa570959cced9bc909b21aafb
parente8025211711a08257c4731a69bb5624d7de6d7c6
eal/tile: define I/O device memory barriers

The patch does not provide any functional change for tile.
I/O barriers are mapped to existing smp barriers.

CC: Zhigang Lu <zlu@ezchip.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
lib/librte_eal/common/include/arch/tile/rte_atomic.h