/*
* All timer overrides on Nvidia are
* wrong unless HPET is enabled.
+ * Unfortunately that's not true on many Asus boards.
+ * We don't know yet how to detect this automatically, but
+ * at least allow a command line override.
*/
+ if (acpi_use_timer_override)
+ return;
+
nvidia_hpet_detected = 0;
acpi_table_parse(ACPI_HPET, nvidia_hpet_check);
if (nvidia_hpet_detected == 0) {
printk(KERN_INFO "Nvidia board "
"detected. Ignoring ACPI "
"timer override.\n");
+ printk(KERN_INFO "If you got timer trouble "
+ "try acpi_use_timer_override\n");
}
#endif
/* RED-PEN skip them on mptables too? */
static void ati_bugs(void)
{
-#if 1 /* for testing */
- printk("ATI board detected\n");
+}
+
+static void intel_bugs(void)
+{
+ u16 device = read_pci_config_16(0, 0, 0, PCI_DEVICE_ID);
+
+#ifdef CONFIG_SMP
+ if (device == PCI_DEVICE_ID_INTEL_E7320_MCH ||
+ device == PCI_DEVICE_ID_INTEL_E7520_MCH ||
+ device == PCI_DEVICE_ID_INTEL_E7525_MCH)
+ quirk_intel_irqbalance();
#endif
- /* No bugs right now */
}
struct chipset {
{ PCI_VENDOR_ID_NVIDIA, nvidia_bugs },
{ PCI_VENDOR_ID_VIA, via_bugs },
{ PCI_VENDOR_ID_ATI, ati_bugs },
+ { PCI_VENDOR_ID_INTEL, intel_bugs},
{}
};