Date: Fri, 11 Aug 2006 11:47:26 +0900 From: Ganbold <ganbold@micom.mng.net> To: freebsd-acpi@freebsd.org Subject: KTR support for ACPI debug messages Message-ID: <44DBEFBE.3070100@micom.mng.net>
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[-- Attachment #1 --]
Hi,
Am I doing something wrong in attached patch?
It is against latest RELENG_6. If it is correct and trivial I will try
for rest of files.
Is /usr/src/sys/dev/acpica correct place for ACPI?
My laptop's (Dell D620) suspend/resume is not working and I really want
to make it work and
I thought I could help a little bit if my knowledge is enough for such
things.
thanks a lot,
Ganbold
[-- Attachment #2 --]
--- /usr/home/tsgan/acpica/acpi.c Sat Aug 5 19:58:46 2006
+++ acpi.c Fri Aug 11 11:26:00 2006
@@ -47,6 +47,7 @@
#include <sys/power.h>
#include <sys/sbuf.h>
#include <sys/smp.h>
+#include <sys/ktr.h>
#include <machine/resource.h>
#include <machine/bus.h>
@@ -254,7 +255,7 @@
switch (event) {
case MOD_LOAD:
if (!cold) {
- printf("The ACPI driver cannot be loaded after boot.\n");
+ CTR0(KTR_GEN, "The ACPI driver cannot be loaded after boot.\n");
return (EPERM);
}
break;
@@ -296,12 +297,12 @@
/* Start up the ACPI CA subsystem. */
if (ACPI_FAILURE(error = AcpiInitializeSubsystem())) {
- printf("ACPI: initialisation failed: %s\n", AcpiFormatException(error));
+ CTR1(KTR_GEN, "ACPI: initialisation failed: %s\n", AcpiFormatException(error));
return_VALUE (error);
}
if (ACPI_FAILURE(error = AcpiLoadTables())) {
- printf("ACPI: table load failed: %s\n", AcpiFormatException(error));
+ CTR1(KTR_GEN, "ACPI: table load failed: %s\n", AcpiFormatException(error));
AcpiTerminate();
return_VALUE (error);
}
@@ -314,7 +315,7 @@
if (resource_int_value("acpi", 0, "disabled", &val) == 0 && val == 0)
acpi_quirks &= ~ACPI_Q_BROKEN;
if (acpi_quirks & ACPI_Q_BROKEN) {
- printf("ACPI disabled by blacklist. Contact your BIOS vendor.\n");
+ CTR0(KTR_GEN, "ACPI disabled by blacklist. Contact your BIOS vendor.\n");
AcpiTerminate();
return_VALUE (AE_ERROR);
}
@@ -823,7 +824,7 @@
struct acpi_device *ad;
if ((ad = device_get_ivars(child)) == NULL) {
- printf("device has no ivars\n");
+ CTR0(KTR_GEN, "device has no ivars\n");
return (ENOENT);
}
@@ -862,7 +863,7 @@
struct acpi_device *ad;
if ((ad = device_get_ivars(child)) == NULL) {
- printf("device has no ivars\n");
+ CTR0(KTR_GEN, "device has no ivars\n");
return (ENOENT);
}
@@ -1648,18 +1649,18 @@
if ((howto & RB_POWEROFF) != 0) {
status = AcpiEnterSleepStatePrep(ACPI_STATE_S5);
if (ACPI_FAILURE(status)) {
- printf("AcpiEnterSleepStatePrep failed - %s\n",
+ CTR1(KTR_GEN, "AcpiEnterSleepStatePrep failed - %s\n",
AcpiFormatException(status));
return;
}
- printf("Powering system off using ACPI\n");
+ CTR0(KTR_GEN, "Powering system off using ACPI\n");
ACPI_DISABLE_IRQS();
status = AcpiEnterSleepState(ACPI_STATE_S5);
if (ACPI_FAILURE(status)) {
- printf("ACPI power-off failed - %s\n", AcpiFormatException(status));
+ CTR1(KTR_GEN, "ACPI power-off failed - %s\n", AcpiFormatException(status));
} else {
DELAY(1000000);
- printf("ACPI power-off failed - timeout\n");
+ CTR0(KTR_GEN, "ACPI power-off failed - timeout\n");
}
} else if ((howto & RB_HALT) == 0 && AcpiGbl_FADT->ResetRegSup &&
sc->acpi_handle_reboot) {
@@ -1668,17 +1669,17 @@
AcpiGbl_FADT->ResetRegister.RegisterBitWidth,
AcpiGbl_FADT->ResetValue, &AcpiGbl_FADT->ResetRegister);
if (ACPI_FAILURE(status)) {
- printf("ACPI reset failed - %s\n", AcpiFormatException(status));
+ CTR1(KTR_GEN, "ACPI reset failed - %s\n", AcpiFormatException(status));
} else {
DELAY(1000000);
- printf("ACPI reset failed - timeout\n");
+ CTR0(KTR_GEN, "ACPI reset failed - timeout\n");
}
} else if (sc->acpi_do_disable && panicstr == NULL) {
/*
* Only disable ACPI if the user requested. On some systems, writing
* the disable value to SMI_CMD hangs the system.
*/
- printf("Shutting down ACPI\n");
+ CTR0(KTR_GEN, "Shutting down ACPI\n");
AcpiTerminate();
}
}
@@ -2132,7 +2133,7 @@
if (sc->acpi_sstate != ACPI_STATE_S0)
status = AE_ERROR;
ACPI_UNLOCK(acpi);
- printf("acpi: suspend request ignored (not ready yet)\n");
+ CTR0(KTR_GEN, "acpi: suspend request ignored (not ready yet)\n");
return (status);
}
sc->acpi_sleep_disabled = 1;
@@ -2528,7 +2529,7 @@
/* Elements 2 to N of the _PRW object are power resources. */
power_count = res->Package.Count - 2;
if (power_count > ACPI_PRW_MAX_POWERRES) {
- printf("ACPI device %s has too many power resources\n", acpi_name(h));
+ CTR1(KTR_GEN, "ACPI device %s has too many power resources\n", acpi_name(h));
power_count = 0;
}
prw->power_res_count = power_count;
@@ -3041,20 +3042,20 @@
if (layer == NULL && level == NULL)
return;
- printf("ACPI set debug");
+ CTR0(KTR_GEN, "ACPI set debug");
if (layer != NULL) {
if (strcmp("NONE", layer) != 0)
- printf(" layer '%s'", layer);
+ CTR1(KTR_GEN, " layer '%s'", layer);
acpi_parse_debug(layer, &dbg_layer[0], &AcpiDbgLayer);
freeenv(layer);
}
if (level != NULL) {
if (strcmp("NONE", level) != 0)
- printf(" level '%s'", level);
+ CTR1(KTR_GEN, " level '%s'", level);
acpi_parse_debug(level, &dbg_level[0], &AcpiDbgLevel);
freeenv(level);
}
- printf("\n");
+ CTR0(KTR_GEN, "\n");
}
SYSINIT(acpi_debugging, SI_SUB_TUNABLES, SI_ORDER_ANY, acpi_set_debugging,
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