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author | Gabe Black <gblack@eecs.umich.edu> | 2008-03-25 02:08:54 -0400 |
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committer | Gabe Black <gblack@eecs.umich.edu> | 2008-03-25 02:08:54 -0400 |
commit | 48409ca512da9e972b159d45068a1173d2ae1759 (patch) | |
tree | 95d565a2e084b88e16940719767811e0fcb60f19 /src/dev/x86/south_bridge/SouthBridge.py | |
parent | b0c52885ce5164c2c6105a1de1963c1d761477d1 (diff) | |
download | gem5-48409ca512da9e972b159d45068a1173d2ae1759.tar.xz |
X86: Start implementing the south bridge stuff.
--HG--
extra : convert_revision : 92918c05eb3363155d78889bdab17baa8eae9dca
Diffstat (limited to 'src/dev/x86/south_bridge/SouthBridge.py')
-rw-r--r-- | src/dev/x86/south_bridge/SouthBridge.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/dev/x86/south_bridge/SouthBridge.py b/src/dev/x86/south_bridge/SouthBridge.py new file mode 100644 index 000000000..bec3c4223 --- /dev/null +++ b/src/dev/x86/south_bridge/SouthBridge.py @@ -0,0 +1,35 @@ +# Copyright (c) 2008 The Regents of The University of Michigan +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer; +# redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution; +# neither the name of the copyright holders nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# Authors: Gabe Black + +from m5.params import * +from m5.proxy import * +from Device import PioDevice + +class SouthBridge(PioDevice): + type = 'SouthBridge' + pio_latency = Param.Latency('1ns', "Programmed IO latency in simticks") |