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MEM: Removing the default port peer from Python ports

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In preparation for the introduction of Master and Slave ports, this
patch removes the default port parameter in the Python port and thus
forces the argument list of the Port to contain only the
description. The drawback at this point is that the config port and
dma port of PCI and DMA devices have to be connected explicitly. This
is key for future diversification as the pio and config port are
slaves, but the dma port is a master.
This commit is contained in:
Andreas Hansson
2012-01-17 12:55:09 -06:00
parent 2208ea049f
commit 55cf3f4ac1
8 changed files with 30 additions and 10 deletions
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12
configs/common/FSConfig.py
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@@ -84,7 +84,11 @@ def makeLinuxAlphaSystem(mem_mode, mdesc = None):
self.tsunami = BaseTsunami()
self.tsunami.attachIO(self.iobus)
self.tsunami.ide.pio = self.iobus.port
self.tsunami.ide.config = self.iobus.port
self.tsunami.ide.dma = self.iobus.port
self.tsunami.ethernet.pio = self.iobus.port
self.tsunami.ethernet.config = self.iobus.port
self.tsunami.ethernet.dma = self.iobus.port
self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = mdesc.disk(),
read_only = True))
self.intrctrl = IntrControl()
@@ -129,7 +133,11 @@ def makeLinuxAlphaRubySystem(mem_mode, mdesc = None):
self.tsunami = BaseTsunami()
self.tsunami.attachIO(self.piobus)
self.tsunami.ide.pio = self.piobus.port
self.tsunami.ide.config = self.piobus.port
self.tsunami.ide.dma = self.piobus.port
self.tsunami.ethernet.pio = self.piobus.port
self.tsunami.ethernet.config = self.piobus.port
self.tsunami.ethernet.dma = self.piobus.port
#
# Store the dma devices for later connection to dma ruby ports.
@@ -324,7 +332,11 @@ def makeLinuxMipsSystem(mem_mode, mdesc = None):
self.malta = BaseMalta()
self.malta.attachIO(self.iobus)
self.malta.ide.pio = self.iobus.port
self.malta.ide.config = self.iobus.port
self.malta.ide.dma = self.iobus.port
self.malta.ethernet.pio = self.iobus.port
self.malta.ethernet.config = self.iobus.port
self.malta.ethernet.dma = self.iobus.port
self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = mdesc.disk(),
read_only = True))
self.intrctrl = IntrControl()