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Backout previous diffs - this functionality is already provided by the

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hints to the atkbd(4).

PR:
Submitted by:   jhb
This commit is contained in:
sobomax 2005-04-07 23:59:37 +00:00
parent 36bb342d0c
commit f3e888418b
2 changed files with 0 additions and 30 deletions
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15
sys/dev/atkbdc/atkbdc.c
View File

@ -38,7 +38,6 @@ __FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bus.h>
#include <sys/kernel.h>
#include <sys/malloc.h>
#include <sys/syslog.h>
#include <machine/bus_pio.h>
@ -942,26 +941,12 @@ test_controller(KBDC p)
return (c == KBD_DIAG_DONE);
}
int
test_kbd_port(KBDC p)
{
int retry = KBD_MAXRETRY;
int again = KBD_MAXWAIT;
int c = -1;
int broken_kit_cmd = 0;
/*
* Provide a way to disable using Keyboard Interface Test command, which
* may cause problems with some non-compliant hardware, resulting in
* machine being powered down early in the boot process.
*
* Particularly it's known that HP ZV5000 and Compaq R3000Z notebooks are
* affected.
*/
TUNABLE_INT_FETCH("hw.atkbdc.broken_kit_cmd", &broken_kit_cmd);
if (broken_kit_cmd != 0)
return 0;
while (retry-- > 0) {
empty_both_buffers(p, 10);

15
sys/dev/kbd/atkbdc.c
View File

@ -38,7 +38,6 @@ __FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bus.h>
#include <sys/kernel.h>
#include <sys/malloc.h>
#include <sys/syslog.h>
#include <machine/bus_pio.h>
@ -942,26 +941,12 @@ test_controller(KBDC p)
return (c == KBD_DIAG_DONE);
}
int
test_kbd_port(KBDC p)
{
int retry = KBD_MAXRETRY;
int again = KBD_MAXWAIT;
int c = -1;
int broken_kit_cmd = 0;
/*
* Provide a way to disable using Keyboard Interface Test command, which
* may cause problems with some non-compliant hardware, resulting in
* machine being powered down early in the boot process.
*
* Particularly it's known that HP ZV5000 and Compaq R3000Z notebooks are
* affected.
*/
TUNABLE_INT_FETCH("hw.atkbdc.broken_kit_cmd", &broken_kit_cmd);
if (broken_kit_cmd != 0)
return 0;
while (retry-- > 0) {
empty_both_buffers(p, 10);