From 0dfc29a023ff407846ea4f200547e2b2d9de9c1a Mon Sep 17 00:00:00 2001 From: Ali Saidi Date: Mon, 7 May 2007 14:42:03 -0400 Subject: fix partial writes with a functional memory hack figure out the block size from devices attached to the bus otherwise use a default block size when no devices that care are attached configs/common/FSConfig.py: src/mem/bridge.cc: src/mem/bridge.hh: src/python/m5/objects/Bridge.py: fix partial writes with a functional memory hack src/mem/bus.cc: src/mem/bus.hh: src/python/m5/objects/Bus.py: figure out the block size from devices attached to the bus otherwise use a default block size when no devices that care are attached src/mem/packet.cc: fix WriteInvalidateResp to not be a request that needs a response since it isn't src/mem/port.hh: by default return 0 for deviceBlockSize instead of panicing. This makes finding the block size the bus should use easier --HG-- extra : convert_revision : 3fcfe95f9f392ef76f324ee8bd1d7f6de95c1a64 --- configs/common/FSConfig.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'configs') diff --git a/configs/common/FSConfig.py b/configs/common/FSConfig.py index be3f5ff79..289a7a5f4 100644 --- a/configs/common/FSConfig.py +++ b/configs/common/FSConfig.py @@ -61,7 +61,7 @@ def makeLinuxAlphaSystem(mem_mode, mdesc = None): self.readfile = mdesc.script() self.iobus = Bus(bus_id=0) self.membus = Bus(bus_id=1) - self.bridge = Bridge() + self.bridge = Bridge(fix_partial_write_b=True) self.physmem = PhysicalMemory(range = AddrRange(mdesc.mem())) self.bridge.side_a = self.iobus.port self.bridge.side_b = self.membus.port -- cgit v1.2.3