Merge branch 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied...

[linux-drm-fsl-dcu.git] / arch / i386 / kernel / acpi / boot.c

diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index e94aff6888cab7aca553870d908aacf04526914f..280898b045b2a76f921b3867b9e415652378d4f7 100644 (file)
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -25,6 +25,7 @@
 
 #include <linux/init.h>
 #include <linux/acpi.h>
+#include <linux/acpi_pmtmr.h>
 #include <linux/efi.h>
 #include <linux/cpumask.h>
 #include <linux/module.h>
@@ -615,6 +616,7 @@ static int __init acpi_parse_sbf(struct acpi_table_header *table)
 }
 
 #ifdef CONFIG_HPET_TIMER
+#include <asm/hpet.h>
 
 static int __init acpi_parse_hpet(struct acpi_table_header *table)
 {
@@ -645,24 +647,11 @@ static int __init acpi_parse_hpet(struct acpi_table_header *table)
                hpet_res->end = (1 * 1024) - 1;
        }
 
-#ifdef CONFIG_X86_64
-       vxtime.hpet_address = hpet_tbl->address.address;
-
+       hpet_address = hpet_tbl->address.address;
        printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n",
-               hpet_tbl->id, vxtime.hpet_address);
-
-       res_start = vxtime.hpet_address;
-#else                          /* X86 */
-       {
-               extern unsigned long hpet_address;
+              hpet_tbl->id, hpet_address);
 
-               hpet_address = hpet_tbl->address.address;
-               printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n",
-                       hpet_tbl->id, hpet_address);
-
-               res_start = hpet_address;
-       }
-#endif                         /* X86 */
+       res_start = hpet_address;
 
        if (hpet_res) {
                hpet_res->start = res_start;
@@ -676,10 +665,6 @@ static int __init acpi_parse_hpet(struct acpi_table_header *table)
 #define        acpi_parse_hpet NULL
 #endif
 
-#ifdef CONFIG_X86_PM_TIMER
-extern u32 pmtmr_ioport;
-#endif
-
 static int __init acpi_parse_fadt(struct acpi_table_header *table)
 {
 
@@ -865,10 +850,9 @@ static inline int acpi_parse_madt_ioapic_entries(void)
 static void __init acpi_process_madt(void)
 {
 #ifdef CONFIG_X86_LOCAL_APIC
-       int count, error;
+       int error;
 
-       count = acpi_table_parse(ACPI_SIG_MADT, acpi_parse_madt);
-       if (count >= 1) {
+       if (!acpi_table_parse(ACPI_SIG_MADT, acpi_parse_madt)) {
 
                /*
                 * Parse MADT LAPIC entries
@@ -890,7 +874,7 @@ static void __init acpi_process_madt(void)
                                acpi_ioapic = 1;
 
                                smp_found_config = 1;
-                               clustered_apic_check();
+                               setup_apic_routing();
                        }
                }
                if (error == -EINVAL) {
@@ -1088,7 +1072,28 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
                               "ASUS A7V ACPI BIOS Revision 1007"),
                     },
         },
-
+       {
+               /*
+                * Latest BIOS for IBM 600E (1.16) has bad pcinum
+                * for LPC bridge, which is needed for the PCI
+                * interrupt links to work. DSDT fix is in bug 5966.
+                * 2645, 2646 model numbers are shared with 600/600E/600X
+                */
+        .callback = disable_acpi_irq,
+        .ident = "IBM Thinkpad 600 Series 2645",
+        .matches = {
+                    DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+                    DMI_MATCH(DMI_BOARD_NAME, "2645"),
+                    },
+        },
+       {
+        .callback = disable_acpi_irq,
+        .ident = "IBM Thinkpad 600 Series 2646",
+        .matches = {
+                    DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+                    DMI_MATCH(DMI_BOARD_NAME, "2646"),
+                    },
+        },
        /*
         * Boxes that need ACPI PCI IRQ routing and PCI scan disabled
         */