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Code Issues Releases Activity

Two minor changes.

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- Change _ACx sysctl oid from ten of _AC[0-9] to one _ACx.
 - Better error printing on _TMP evaluation.

Reviewed by:    msmith
This commit is contained in:
Mitsuru IWASAKI 2001-11-15 12:00:48 +00:00
parent b8670bed9b
commit e0157e3edc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=86399
1 changed files with 8 additions and 9 deletions
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17
sys/dev/acpica/acpi_thermal.c
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@ -166,7 +166,6 @@ acpi_tz_attach(device_t dev)
struct acpi_softc *acpi_sc;
int error;
char oidname[8];
int i;
FUNCTION_TRACE(__func__);
@ -230,12 +229,10 @@ acpi_tz_attach(device_t dev)
SYSCTL_ADD_INT(&sc->tz_sysctl_ctx, SYSCTL_CHILDREN(sc->tz_sysctl_tree),
OID_AUTO, "_CRT", CTLFLAG_RD,
&sc->tz_zone.crt, 0, "");
for (i = 0; i < TZ_NUMLEVELS; i++) {
sprintf(oidname, "_AC%d", i);
SYSCTL_ADD_INT(&sc->tz_sysctl_ctx, SYSCTL_CHILDREN(sc->tz_sysctl_tree),
OID_AUTO, oidname, CTLFLAG_RD,
&sc->tz_zone.ac[i], 0, "");
}
SYSCTL_ADD_OPAQUE(&sc->tz_sysctl_ctx, SYSCTL_CHILDREN(sc->tz_sysctl_tree),
OID_AUTO, "_ACx", CTLFLAG_RD, &sc->tz_zone.ac,
sizeof(sc->tz_zone.ac), "I", "");
/*
* Register our power profile event handler, and flag it for a manual
@ -360,6 +357,7 @@ acpi_tz_monitor(struct acpi_tz_softc *sc)
int i;
int newactive, newflags;
struct timespec curtime;
ACPI_STATUS status;
FUNCTION_TRACE(__func__);
@ -368,8 +366,9 @@ acpi_tz_monitor(struct acpi_tz_softc *sc)
/*
* Get the current temperature.
*/
if ((acpi_EvaluateInteger(sc->tz_handle, "_TMP", &temp)) != AE_OK) {
device_printf(sc->tz_dev, "error fetching current temperature\n");
if ((status = acpi_EvaluateInteger(sc->tz_handle, "_TMP", &temp)) != AE_OK) {
device_printf(sc->tz_dev, "error fetching current temperature -- %s\n",
AcpiFormatException(status));
/* XXX disable zone? go to max cooling? */
return_VOID;
}