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authorGabe Black <gabeblack@google.com>2014-11-21 17:22:02 -0800
committerGabe Black <gabeblack@google.com>2014-11-21 17:22:02 -0800
commit8bbfb1b39d06f33423f3a0acc661559fd0e3d038 (patch)
tree36840b4ef77b3304efa5bbec0ae5fd841b12c20b /configs
parent708e80d9bb0577662dd7181d4ae947c2cc9b8ac9 (diff)
downloadgem5-8bbfb1b39d06f33423f3a0acc661559fd0e3d038.tar.xz
x86: pc: Put a stub IO device at port 0xed which the kernel can use for delays.
There was already a stub device at 0x80, the port traditionally used for an IO delay. 0x80 is also the port used for POST codes sent by firmware, and that may have prompted adding this port as a second option.
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