4f60c52cd1
For reasons which are not clear, r254263 broke some PCMCIA and CardBus bridges in strange ways, either rendering them unable to detect insertion and removal events, or possibly unable to read from the device behind the bridge. This fixes at least one laptop, a Toshiba Tecra M5 with a Texas Instruments PCxx12 (d=0x8039 v=0c104c) bridge. The very similar Tecra M9 has the same bridge, but worked fine without this change. The bridge chip has no I/O port BAR, and there is nothing in the spec to suggest I/O decoding should be enabled; however enabling it fixes the issue. Add an XXX comment to this effect. Discussed with: jhb, imp |
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pccbb_isa.c | ||
pccbb_pci.c | ||
pccbb.c | ||
pccbbdevid.h | ||
pccbbreg.h | ||
pccbbvar.h |