diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 1997-05-31 16:08:35 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 1997-05-31 16:08:35 +0000 |
| commit | 6cedad9257d75ffabdc2944be73e5a7aa4136816 (patch) | |
| tree | 9a71de3e004414c5116df344268df85357142534 /sys/arch/i386/stand/README | |
| parent | b9e73028305d7ba366d399a30e0c0c4dd0c8beeb (diff) | |
note about usleep
Diffstat (limited to 'sys/arch/i386/stand/README')
| -rw-r--r-- | sys/arch/i386/stand/README | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/arch/i386/stand/README b/sys/arch/i386/stand/README index bc2d1792a26..38192ea2ff1 100644 --- a/sys/arch/i386/stand/README +++ b/sys/arch/i386/stand/README @@ -1,4 +1,4 @@ -$OpenBSD: README,v 1.6 1997/04/21 19:42:03 mickey Exp $ +$OpenBSD: README,v 1.7 1997/05/31 16:08:34 mickey Exp $ # hmm, no copyright @@ -101,3 +101,11 @@ All the magic w/ prot-real mode interface now in one place <libsa/gidt.S>. BIOS (and DOS soon) interrupt entry points are now just as simple as they are in real mode (just use a macro BIOSINT, which shifts int# by 0x20, that all! ;). + + +Sat May 31 12:06:37 EDT 1997 +---------------------------- + +usleep(int15,f86) BIOS call is not supported well in all the BIOSes, +especially some laptop BIOSes and Compaq machines. Everybody is encouraged +to use sleep instead, it's known to work. |