diff options
| author |   niklas <niklas@openbsd.org> | 1999-01-24 16:07:39 +0000 |
|---|---|---|
| committer | niklas <niklas@openbsd.org> | 1999-01-24 16:07:39 +0000 |
| commit | 4836f72f8ab3ae74ac27f225839f07a763dda079 (patch) | |
| tree | 728e7e0205495f983329600f93c5aed4d755f485 | |
| parent | remove unneeded pio.h inclusion (diff) | |
| download | wireguard-openbsd-4836f72f8ab3ae74ac27f225839f07a763dda079.tar.xz wireguard-openbsd-4836f72f8ab3ae74ac27f225839f07a763dda079.zip | |
The E801 probe has several problems. Disable for now.
| -rw-r--r-- | sys/arch/i386/stand/libsa/memprobe.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sys/arch/i386/stand/libsa/memprobe.c b/sys/arch/i386/stand/libsa/memprobe.c index c42206d295a..df484e871d5 100644 --- a/sys/arch/i386/stand/libsa/memprobe.c +++ b/sys/arch/i386/stand/libsa/memprobe.c @@ -1,4 +1,4 @@ -/* $OpenBSD: memprobe.c,v 1.30 1998/08/31 20:53:10 mickey Exp $ */ +/* $OpenBSD: memprobe.c,v 1.31 1999/01/24 16:07:39 niklas Exp $ */ /* * Copyright (c) 1997 Tobias Weingartner, Michael Shalayeff @@ -101,6 +101,11 @@ bios_E820(mp) return (mp); } +/* XXX Disabled until it is shown it is needed, and a version that does not + * confuse the AT&T Globalyst 580 comes up. Ask niklas@openbsd.org if you + * want to know details. + */ +#if 0 /* BIOS int 15, AX=E801 * * Only used if int 15, AX=E820 does not work. @@ -114,7 +119,7 @@ bios_E801(mp) /* Test for 0xE801 */ __asm __volatile(DOINT(0x15) "; setc %b1" - : "=a" (m1), "=c" (rc), "=d" (m2) : "0" (0xE801)); + : "=a" (m1), "=b" (m2), "=c" (rc) : "0" (0xE801)); /* Make a memory map from info */ if(rc & 0xff) @@ -134,7 +139,7 @@ bios_E801(mp) return ++mp; } - +#endif /* BIOS int 15, AX=8800 * @@ -285,8 +290,10 @@ memprobe() #endif if(!(pm = bios_E820(bios_memmap))) { im = bios_int12(bios_memmap); +#if 0 pm = bios_E801(im); if (!pm) +#endif pm = bios_8800(im); if (!pm) pm = badprobe(im); |