+static int thermal_act(const struct dmi_system_id *d) {
+
+ if (act == 0) {
+ printk(KERN_NOTICE "ACPI: %s detected: "
+ "disabling all active thermal trip points\n", d->ident);
+ act = -1;
+ }
+ return 0;
+}
+static int thermal_nocrt(const struct dmi_system_id *d) {
+
+ printk(KERN_NOTICE "ACPI: %s detected: "
+ "disabling all critical thermal trip point actions.\n", d->ident);
+ nocrt = 1;
+ return 0;
+}
+static int thermal_tzp(const struct dmi_system_id *d) {
+
+ if (tzp == 0) {
+ printk(KERN_NOTICE "ACPI: %s detected: "
+ "enabling thermal zone polling\n", d->ident);
+ tzp = 300; /* 300 dS = 30 Seconds */
+ }
+ return 0;
+}
+static int thermal_psv(const struct dmi_system_id *d) {
+
+ if (psv == 0) {
+ printk(KERN_NOTICE "ACPI: %s detected: "
+ "disabling all passive thermal trip points\n", d->ident);
+ psv = -1;
+ }
+ return 0;
+}
+
+static struct dmi_system_id thermal_dmi_table[] __initdata = {
+ /*
+ * Award BIOS on this AOpen makes thermal control almost worthless.
+ * http://bugzilla.kernel.org/show_bug.cgi?id=8842
+ */
+ {
+ .callback = thermal_act,
+ .ident = "AOpen i915GMm-HFS",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "AOpen"),
+ DMI_MATCH(DMI_BOARD_NAME, "i915GMm-HFS"),
+ },
+ },
+ {
+ .callback = thermal_psv,
+ .ident = "AOpen i915GMm-HFS",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "AOpen"),
+ DMI_MATCH(DMI_BOARD_NAME, "i915GMm-HFS"),
+ },
+ },
+ {
+ .callback = thermal_tzp,
+ .ident = "AOpen i915GMm-HFS",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "AOpen"),
+ DMI_MATCH(DMI_BOARD_NAME, "i915GMm-HFS"),
+ },
+ },
+ {
+ .callback = thermal_nocrt,
+ .ident = "Gigabyte GA-7ZX",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."),
+ DMI_MATCH(DMI_BOARD_NAME, "7ZX"),
+ },
+ },
+ {}
+};
+