ebaa6c920c
The code in hw/xfree86/os-support/bus/sparcPci.c:simbaCheckBus() is trying to mimmick VGA routing by disabling I/O space responses behind the Simba PCI-PCI controller. Unfortunately, doing this also happens to disable access to the IDE controller I/O space registers, thus crashing the system. The granularity of the I/O disabling in the Simba controller is not fine enough to disable VGA without also disabling the IDE controller registers. |
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| darwin | ||
| dmx | ||
| kdrive | ||
| vfb | ||
| xfree86 | ||
| xgl | ||
| xnest | ||
| xprint | ||
| xwin | ||
| Makefile.am | ||