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| author | jhb <jhb@FreeBSD.org> | 2013-07-16 14:42:16 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2013-07-16 14:42:16 +0000 |
| commit | a198a61e54adc5c0185bed0927496abd5fb9f158 (patch) | |
| tree | 7d8aa71e6156683888f50d5de672edb181a87d64 /contrib/dialog/guage.c | |
| parent | 06ff98bcf15108a6569c26262ea42cc18edbb0d3 (diff) | |
| download | FreeBSD-src-a198a61e54adc5c0185bed0927496abd5fb9f158.zip FreeBSD-src-a198a61e54adc5c0185bed0927496abd5fb9f158.tar.gz | |
Workaround some broken BIOSes that specify edge-sensitive but active-low
settings for ACPI-enumerated serial ports by forcing any IRQs that use
an ISA IRQ value with these settings to active-high instead of active-low.
This is known to occur with the BIOS on an Intel D2500CCE motherboard.
Tested by: Robert Ames <robertames@hotmail.com>, lev
Submitted by: Juergen Weiss weiss at uni-mainz.de (original patch)
Diffstat (limited to 'contrib/dialog/guage.c')
0 files changed, 0 insertions, 0 deletions
