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- add wall_cmos_clock and adjkerntz variables, required by msdosfs

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- support adjkerntz sysctl to silence NTP, though it's a null
  implementation at the moment.
This commit is contained in:
Peter Grehan 2005-02-04 01:41:38 +00:00
parent 911e488a03
commit 6d2d8acaf4
2 changed files with 42 additions and 0 deletions
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21
sys/powerpc/aim/clock.c
View File

@ -82,6 +82,16 @@ static u_long ticks_per_sec = 12500000;
static long ticks_per_intr;
static volatile u_long lasttb;
static int sysctl_machdep_adjkerntz(SYSCTL_HANDLER_ARGS);
int wall_cmos_clock; /* wall CMOS clock assumed if != 0 */
SYSCTL_INT(_machdep, CPU_WALLCLOCK, wall_cmos_clock,
CTLFLAG_RW, &wall_cmos_clock, 0, "");
int adjkerntz; /* local offset from GMT in seconds */
SYSCTL_PROC(_machdep, CPU_ADJKERNTZ, adjkerntz, CTLTYPE_INT|CTLFLAG_RW,
&adjkerntz, 0, sysctl_machdep_adjkerntz, "I", "");
#define SECDAY 86400
#define DIFF19041970 2082844800
@ -97,6 +107,17 @@ static struct timecounter decr_timecounter = {
"decrementer" /* name */
};
static int
sysctl_machdep_adjkerntz(SYSCTL_HANDLER_ARGS)
{
int error;
error = sysctl_handle_int(oidp, oidp->oid_arg1, oidp->oid_arg2, req);
if (!error && req->newptr)
resettodr();
return (error);
}
void
inittodr(time_t base)
{

21
sys/powerpc/powerpc/clock.c
View File

@ -82,6 +82,16 @@ static u_long ticks_per_sec = 12500000;
static long ticks_per_intr;
static volatile u_long lasttb;
static int sysctl_machdep_adjkerntz(SYSCTL_HANDLER_ARGS);
int wall_cmos_clock; /* wall CMOS clock assumed if != 0 */
SYSCTL_INT(_machdep, CPU_WALLCLOCK, wall_cmos_clock,
CTLFLAG_RW, &wall_cmos_clock, 0, "");
int adjkerntz; /* local offset from GMT in seconds */
SYSCTL_PROC(_machdep, CPU_ADJKERNTZ, adjkerntz, CTLTYPE_INT|CTLFLAG_RW,
&adjkerntz, 0, sysctl_machdep_adjkerntz, "I", "");
#define SECDAY 86400
#define DIFF19041970 2082844800
@ -97,6 +107,17 @@ static struct timecounter decr_timecounter = {
"decrementer" /* name */
};
static int
sysctl_machdep_adjkerntz(SYSCTL_HANDLER_ARGS)
{
int error;
error = sysctl_handle_int(oidp, oidp->oid_arg1, oidp->oid_arg2, req);
if (!error && req->newptr)
resettodr();
return (error);
}
void
inittodr(time_t base)
{