eal/ppc64: define I/O device memory barriers
authorJerin Jacob <jerin.jacob@caviumnetworks.com>
Wed, 18 Jan 2017 01:21:17 +0000 (06:51 +0530)
committerThomas Monjalon <thomas.monjalon@6wind.com>
Wed, 18 Jan 2017 15:57:11 +0000 (16:57 +0100)
commitda07a35be5c957b879ea0a28b49f1c10dca0cc82
treee9864314efc57fd5824d1c00b879bb4798bc06bb
parentdff90714b15c9f36d259c55c5c86dd054005eeb7
eal/ppc64: define I/O device memory barriers

The patch does not provide any functional change for ppc_64.
I/O barriers are mapped to existing smp barriers.

CC: Chao Zhu <chaozhu@linux.vnet.ibm.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h