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Author	SHA1	Message	Date
Steve Reinhardt	6629d9b2bc	mem: use single BadAddr responder per system. Previously there was one per bus, which caused some coherence problems when more than one decided to respond. Now there is just one on the main memory bus. The default bus responder on all other buses is now the downstream cache's cpu_side port. Caches no longer need to do address range filtering; instead, we just have a simple flag to prevent snoops from propagating to the I/O bus.	2008-07-16 11:10:33 -07:00
Ali Saidi	aac93b7d0c	Regression: Add single and dual boot O3 regressions. They both take about 8 minutes to complete.	2008-10-20 19:00:07 -04:00

Author

SHA1

Message

Date

Steve Reinhardt

6629d9b2bc

mem: use single BadAddr responder per system.

Previously there was one per bus, which caused some coherence problems
when more than one decided to respond.  Now there is just one on
the main memory bus.  The default bus responder on all other buses
is now the downstream cache's cpu_side port.  Caches no longer need
to do address range filtering; instead, we just have a simple flag
to prevent snoops from propagating to the I/O bus.

2008-07-16 11:10:33 -07:00

Ali Saidi

aac93b7d0c

Regression: Add single and dual boot O3 regressions. They both take about 8 minutes to complete.

2008-10-20 19:00:07 -04:00

2 commits