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| author | marcel <marcel@FreeBSD.org> | 2005-04-29 01:58:27 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2005-04-29 01:58:27 +0000 |
| commit | 662415efd622a0441d131aaa61448dfe88d09095 (patch) | |
| tree | 1c5b508baea9be0579599c3ffd0b6184fb791a1c /sys/dev/pci | |
| parent | 2625461da1289a1412f6235cbd785f99adaf9c33 (diff) | |
| download | FreeBSD-src-662415efd622a0441d131aaa61448dfe88d09095.zip FreeBSD-src-662415efd622a0441d131aaa61448dfe88d09095.tar.gz | |
Add defines for the Bridge Control Register bits.
Obtained from: jhb@
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/pcireg.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sys/dev/pci/pcireg.h b/sys/dev/pci/pcireg.h index 466cdda..737967e 100644 --- a/sys/dev/pci/pcireg.h +++ b/sys/dev/pci/pcireg.h @@ -313,6 +313,19 @@ #define PCIC_OTHER 0xff +/* Bridge Control Values. */ +#define PCIB_BCR_PERR_ENABLE 0x0001 +#define PCIB_BCR_SERR_ENABLE 0x0002 +#define PCIB_BCR_ISA_ENABLE 0x0004 +#define PCIB_BCR_VGA_ENABLE 0x0008 +#define PCIB_BCR_MASTER_ABORT_MODE 0x0020 +#define PCIB_BCR_SECBUS_RESET 0x0040 +#define PCIB_BCR_SECBUS_BACKTOBACK 0x0080 +#define PCIB_BCR_PRI_DISCARD_TIMEOUT 0x0100 +#define PCIB_BCR_SEC_DISCARD_TIMEOUT 0x0200 +#define PCIB_BCR_DISCARD_TIMER_STATUS 0x0400 +#define PCIB_BCR_DISCARD_TIMER_SERREN 0x0800 + /* PCI power manangement */ #define PCIR_POWER_CAP 0x2 |
