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| author | imp <imp@FreeBSD.org> | 2002-06-01 05:40:33 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 2002-06-01 05:40:33 +0000 |
| commit | 0a897fdf5952d180f0f94b1ba588fa5565c18d00 (patch) | |
| tree | fe37f0dd72844955aabe3912e330eb249fa7f963 /sys/dev/pci/pcivar.h | |
| parent | f4fa57817e5515c639f8ecf473b58db63208cced (diff) | |
| download | FreeBSD-src-0a897fdf5952d180f0f94b1ba588fa5565c18d00.zip FreeBSD-src-0a897fdf5952d180f0f94b1ba588fa5565c18d00.tar.gz | |
Define a PCI_INVALID_IRQ to augment PCI_INTERRUPT_VALID
Diffstat (limited to 'sys/dev/pci/pcivar.h')
| -rw-r--r-- | sys/dev/pci/pcivar.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/pci/pcivar.h b/sys/dev/pci/pcivar.h index 0b8cf14..bd0decf 100644 --- a/sys/dev/pci/pcivar.h +++ b/sys/dev/pci/pcivar.h @@ -248,7 +248,8 @@ PCIB_ACCESSOR(bus, BUS, u_int32_t) /* * PCI interrupt validation. */ -#define PCI_INTERRUPT_VALID(x) (((x) != 0) && ((x) != 255)) +#define PCI_INVALID_IRQ 255 +#define PCI_INTERRUPT_VALID(x) (((x) != 0) && ((x) != PCI_INVALID_IRQ)) /* * Convenience functions. |
