2 commits

Author	SHA1	Message	Date
Ron Dreslinski	727dea78c4	Update configs for cpu_id ... tests/configs/o3-timing-mp.py: tests/configs/simple-atomic-mp.py: tests/configs/simple-timing-mp.py: Update config for cpu_id --HG-- extra : convert_revision : 32a1971997920473164ba12f2b121cb640bad7ac	2006-10-09 17:31:58 -04:00
Ron Dreslinski	45f881a4ce	First pass at snooping stuff that compiles and doesn't break. ... Still need: -Handle NACK's on the recieve side -Distinguish top level caches -Handle repsonses from caches failing the fast path -Handle BusError and propogate it -Fix the invalidate packet associated with snooping in the cache src/mem/bus.cc: Make sure to snoop on functional accesses src/mem/cache/base_cache.cc: Wait to make a request into a response until it is ready to be issued src/mem/cache/base_cache.hh: Support range changes for snoops Set up snoop responses for cache->cache transfers src/mem/cache/cache_impl.hh: Only access the cache if it wasn't satisfied by cache->cache transfer Handle snoop phases (detect block, then snoop) Fix functional access to work properly (still need to fix snoop path for functional accesses) --HG-- extra : convert_revision : 4c25f11d7a996c1f56f4f7b55dde87a344e5fdf8	2006-10-05 21:10:03 -04:00