diff options
| author | mycroft <mycroft@NetBSD.org> | 1993-10-26 12:16:35 +0000 |
|---|---|---|
| committer | mycroft <mycroft@NetBSD.org> | 1993-10-26 12:16:35 +0000 |
| commit | 08f5f6a6fafad40f88bc03b6f66eba8ef17460ea (patch) | |
| tree | 0fcc74f8811fedba00e39742c115e2342d9bbdee /sys/dev | |
| parent | 3883efe0da61e0bb6340f3a523b5cfb2e1ee0ac0 (diff) | |
Add MADDRUNK.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/isa/isavar.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/isa/isavar.h b/sys/dev/isa/isavar.h index 217132f2571..38dc60e166a 100644 --- a/sys/dev/isa/isavar.h +++ b/sys/dev/isa/isavar.h @@ -3,7 +3,7 @@ * The Berkeley Software Design Inc. software License Agreement specifies * the terms and conditions for redistribution. * - * BSDI $Id: isavar.h,v 1.4 1993/10/17 14:03:54 mycroft Exp $ + * BSDI $Id: isavar.h,v 1.5 1993/10/26 12:16:35 mycroft Exp $ */ /* @@ -21,6 +21,7 @@ struct isa_attach_args { #define IOBASEUNK 0xffff /* i/o address is unknown */ #define DRQUNK 0xffff /* DMA request line is unknown */ +#define MADDRUNK (caddr_t)-1 /* shared memory address is unknown */ /* * per-device ISA variables |
