Merge git://git.infradead.org/mtd-2.6

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / acpi / boot.c

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 0c2742f8c4da94c7ebb1d0c619a7eb147fe476ea..8c1f76abae9eac1b28d3a90abb26d6fb39fb8496 100644 (file)
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -58,7 +58,6 @@ EXPORT_SYMBOL(acpi_disabled);
 #ifdef CONFIG_X86_64
 
 #include <asm/proto.h>
-#include <asm/genapic.h>
 
 #else                          /* X86 */
 
@@ -97,7 +96,6 @@ static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
 #warning ACPI uses CMPXCHG, i486 and later hardware
 #endif
 
-
 /* --------------------------------------------------------------------------
                               Boot-time Configuration
    -------------------------------------------------------------------------- */
@@ -255,10 +253,8 @@ static void __cpuinit acpi_register_lapic(int id, u8 enabled)
                return;
        }
 
-#ifdef CONFIG_X86_32
        if (boot_cpu_physical_apicid != -1U)
                ver = apic_version[boot_cpu_physical_apicid];
-#endif
 
        generic_processor_info(id, ver);
 }
@@ -777,11 +773,9 @@ static void __init acpi_register_lapic_address(unsigned long address)
 
        set_fixmap_nocache(FIX_APIC_BASE, address);
        if (boot_cpu_physical_apicid == -1U) {
-               boot_cpu_physical_apicid  = GET_APIC_ID(read_apic_id());
-#ifdef CONFIG_X86_32
+               boot_cpu_physical_apicid  = read_apic_id();
                apic_version[boot_cpu_physical_apicid] =
                         GET_APIC_VERSION(apic_read(APIC_LVR));
-#endif
        }
 }
 
@@ -1143,7 +1137,7 @@ int mp_register_gsi(u32 gsi, int triggering, int polarity)
                return gsi;
        }
        if (test_bit(ioapic_pin, mp_ioapic_routing[ioapic].pin_programmed)) {
-               pr_debug(KERN_DEBUG "Pin %d-%d already programmed\n",
+               pr_debug("Pin %d-%d already programmed\n",
                         mp_ioapic_routing[ioapic].apic_id, ioapic_pin);
 #ifdef CONFIG_X86_32
                return (gsi < IRQ_COMPRESSION_START ? gsi : gsi_to_irq[gsi]);
@@ -1263,7 +1257,7 @@ static int __init acpi_parse_madt_ioapic_entries(void)
 
        count =
            acpi_table_parse_madt(ACPI_MADT_TYPE_INTERRUPT_OVERRIDE, acpi_parse_int_src_ovr,
-                                 NR_IRQ_VECTORS);
+                                 nr_irqs);
        if (count < 0) {
                printk(KERN_ERR PREFIX
                       "Error parsing interrupt source overrides entry\n");
@@ -1283,7 +1277,7 @@ static int __init acpi_parse_madt_ioapic_entries(void)
 
        count =
            acpi_table_parse_madt(ACPI_MADT_TYPE_NMI_SOURCE, acpi_parse_nmi_src,
-                                 NR_IRQ_VECTORS);
+                                 nr_irqs);
        if (count < 0) {
                printk(KERN_ERR PREFIX "Error parsing NMI SRC entry\n");
                /* TBD: Cleanup to allow fallback to MPS */
@@ -1353,7 +1347,9 @@ static void __init acpi_process_madt(void)
                                acpi_ioapic = 1;
 
                                smp_found_config = 1;
+#ifdef CONFIG_X86_32
                                setup_apic_routing();
+#endif
                        }
                }
                if (error == -EINVAL) {
@@ -1423,8 +1419,16 @@ static int __init force_acpi_ht(const struct dmi_system_id *d)
  */
 static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
 {
-       pr_notice("%s detected: Ignoring BIOS IRQ0 pin2 override\n", d->ident);
-       acpi_skip_timer_override = 1;
+       /*
+        * The ati_ixp4x0_rev() early PCI quirk should have set
+        * the acpi_skip_timer_override flag already:
+        */
+       if (!acpi_skip_timer_override) {
+               WARN(1, KERN_ERR "ati_ixp4x0 quirk not complete.\n");
+               pr_notice("%s detected: Ignoring BIOS IRQ0 pin2 override\n",
+                       d->ident);
+               acpi_skip_timer_override = 1;
+       }
        return 0;
 }
 
@@ -1595,6 +1599,11 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
                     DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
                     },
         },
+       {}
+};
+
+/* second table for DMI checks that should run after early-quirks */
+static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
        /*
         * HP laptops which use a DSDT reporting as HP/SB400/10000,
         * which includes some code which overrides all temperature
@@ -1723,6 +1732,9 @@ int __init early_acpi_boot_init(void)
 
 int __init acpi_boot_init(void)
 {
+       /* those are executed after early-quirks are executed */
+       dmi_check_system(acpi_dmi_table_late);
+
        /*
         * If acpi_disabled, bail out
         * One exception: acpi=ht continues far enough to enumerate LAPICs