prov/psm: remove the now unused constant PSMX_OUI_INTEL

Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
prov/psm: use a global structure for environment settings

Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
prov/psm: rework the tag bit reservation algorithm

Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
Merge branch 'master' of ssh://github.com/ofiwg/libfabric
prov/psm: getname() should return addresss size if the input is too small.

Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
prov/psm: handle src_addr in recvfrom() when AV table is used

Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
prov/psm: allow cq_read to bypass event alloc/enqueue/dequeue

Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
add usnic provider
adds usnic provider, Makefile and configure updated to build usnic,
FI_PROTO_UDP added

Signed-off-by: Reese Faucette <rfaucett@cisco.com>
Merge pull request #193 from j-xiong/master

prov/psm: cq_read optimization, tag bit reservation rework, and a few bug fixes
Merge pull request #197 from rfaucett/usdf

add usnic provider