mem: add request types for acquire and release
authorDavid Hashe <david.hashe@amd.com>
Mon, 20 Jul 2015 14:15:18 +0000 (09:15 -0500)
committerDavid Hashe <david.hashe@amd.com>
Mon, 20 Jul 2015 14:15:18 +0000 (09:15 -0500)
commit6511ab4654f91252de568857fbe15d2c8bce00d4
tree0b833327672937ac46387c3989b16633cb721f9d
parent7e9562013b1592c5cc402c43ee1d21025f375a71
mem: add request types for acquire and release

Add support for acquire and release requests.  These synchronization operations
are commonly supported by several modern instruction sets.
src/mem/packet.cc
src/mem/packet.hh
src/mem/protocol/RubySlicc_Exports.sm
src/mem/request.hh