diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-07-16 10:58:37 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-07-16 10:58:37 +0000 |
| commit | 96e3273218d3ba0bfb9cc0cd2d7133fde2d2b8a3 (patch) | |
| tree | 168dba9ee0debde2be26a19148e7c997725d4199 /sys/arch/i386/isa/pccons.c | |
| parent | 8b2378a16bd14494c347a6adb2199965d6aec807 (diff) | |
pcvt/pccons too fast for some kbds; netbsd pr#2631; mike.long@analog.com
Diffstat (limited to 'sys/arch/i386/isa/pccons.c')
| -rw-r--r-- | sys/arch/i386/isa/pccons.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/arch/i386/isa/pccons.c b/sys/arch/i386/isa/pccons.c index daf071830fe..43aad7f3fbd 100644 --- a/sys/arch/i386/isa/pccons.c +++ b/sys/arch/i386/isa/pccons.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pccons.c,v 1.19 1996/06/25 18:32:03 tholo Exp $ */ +/* $OpenBSD: pccons.c,v 1.20 1996/07/16 10:58:34 deraadt Exp $ */ /* $NetBSD: pccons.c,v 1.99.4.1 1996/06/04 20:03:53 cgd Exp $ */ /*- @@ -172,10 +172,15 @@ void pccnputc __P((dev_t, char)); int pccngetc __P((dev_t)); void pccnpollc __P((dev_t, int)); +/* wait 7+ us for keyboard controller; ~1.25us per inb() */ #define KBD_DELAY \ { u_char x = inb(0x84); (void) x; } \ { u_char x = inb(0x84); (void) x; } \ { u_char x = inb(0x84); (void) x; } \ + { u_char x = inb(0x84); (void) x; } \ + { u_char x = inb(0x84); (void) x; } \ + { u_char x = inb(0x84); (void) x; } \ + { u_char x = inb(0x84); (void) x; } \ { u_char x = inb(0x84); (void) x; } static __inline int |