Merge branches 'battery-2.6.34', 'bugzilla-10805', 'bugzilla-14668', 'bugzilla-531916...

[safe/jmp/linux-2.6] / arch / x86 / kernel / acpi / boot.c

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index af1c583..0061ea2 100644 (file)
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -35,6 +35,7 @@
 #include <linux/ioport.h>
 #include <linux/pci.h>
 
+#include <asm/pci_x86.h>
 #include <asm/pgtable.h>
 #include <asm/io_apic.h>
 #include <asm/apic.h>
@@ -49,6 +50,7 @@ EXPORT_SYMBOL(acpi_disabled);
 
 #ifdef CONFIG_X86_64
 # include <asm/proto.h>
+# include <asm/numa_64.h>
 #endif                         /* X86 */
 
 #define BAD_MADT_ENTRY(entry, end) (                                       \
@@ -446,6 +448,12 @@ void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger)
 int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
 {
        *irq = gsi;
+
+#ifdef CONFIG_X86_IO_APIC
+       if (acpi_irq_model == ACPI_IRQ_MODEL_IOAPIC)
+               setup_IO_APIC_irq_extra(gsi);
+#endif
+
        return 0;
 }
 
@@ -473,7 +481,8 @@ int acpi_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity)
                plat_gsi = mp_register_gsi(dev, gsi, trigger, polarity);
        }
 #endif
-       acpi_gsi_to_irq(plat_gsi, &irq);
+       irq = plat_gsi;
+
        return irq;
 }
 
@@ -481,6 +490,26 @@ int acpi_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity)
  *  ACPI based hotplug support for CPU
  */
 #ifdef CONFIG_ACPI_HOTPLUG_CPU
+#include <acpi/processor.h>
+
+static void acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
+{
+#ifdef CONFIG_ACPI_NUMA
+       int nid;
+
+       nid = acpi_get_node(handle);
+       if (nid == -1 || !node_online(nid))
+               return;
+#ifdef CONFIG_X86_64
+       apicid_to_node[physid] = nid;
+       numa_set_node(cpu, nid);
+#else /* CONFIG_X86_32 */
+       apicid_2_node[physid] = nid;
+       cpu_to_node_map[cpu] = nid;
+#endif
+
+#endif
+}
 
 static int __cpuinit _acpi_map_lsapic(acpi_handle handle, int *pcpu)
 {
@@ -539,7 +568,10 @@ static int __cpuinit _acpi_map_lsapic(acpi_handle handle, int *pcpu)
                goto free_new_map;
        }
 
+       acpi_processor_set_pdc(handle);
+
        cpu = cpumask_first(new_map);
+       acpi_map_cpu2node(handle, cpu, physid);
 
        *pcpu = cpu;
        retval = 0;
@@ -1264,23 +1296,6 @@ static int __init dmi_disable_acpi(const struct dmi_system_id *d)
 }
 
 /*
- * Limit ACPI to CPU enumeration for HT
- */
-static int __init force_acpi_ht(const struct dmi_system_id *d)
-{
-       if (!acpi_force) {
-               printk(KERN_NOTICE "%s detected: force use of acpi=ht\n",
-                      d->ident);
-               disable_acpi();
-               acpi_ht = 1;
-       } else {
-               printk(KERN_NOTICE
-                      "Warning: acpi=force overrules DMI blacklist: acpi=ht\n");
-       }
-       return 0;
-}
-
-/*
  * Force ignoring BIOS IRQ0 pin2 override
  */
 static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
@@ -1316,82 +1331,6 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
         },
 
        /*
-        * Boxes that need acpi=ht
-        */
-       {
-        .callback = force_acpi_ht,
-        .ident = "FSC Primergy T850",
-        .matches = {
-                    DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-                    DMI_MATCH(DMI_PRODUCT_NAME, "PRIMERGY T850"),
-                    },
-        },
-       {
-        .callback = force_acpi_ht,
-        .ident = "HP VISUALIZE NT Workstation",
-        .matches = {
-                    DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
-                    DMI_MATCH(DMI_PRODUCT_NAME, "HP VISUALIZE NT Workstation"),
-                    },
-        },
-       {
-        .callback = force_acpi_ht,
-        .ident = "Compaq Workstation W8000",
-        .matches = {
-                    DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
-                    DMI_MATCH(DMI_PRODUCT_NAME, "Workstation W8000"),
-                    },
-        },
-       {
-        .callback = force_acpi_ht,
-        .ident = "ASUS CUR-DLS",
-        .matches = {
-                    DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
-                    DMI_MATCH(DMI_BOARD_NAME, "CUR-DLS"),
-                    },
-        },
-       {
-        .callback = force_acpi_ht,
-        .ident = "ABIT i440BX-W83977",
-        .matches = {
-                    DMI_MATCH(DMI_BOARD_VENDOR, "ABIT <http://www.abit.com>"),
-                    DMI_MATCH(DMI_BOARD_NAME, "i440BX-W83977 (BP6)"),
-                    },
-        },
-       {
-        .callback = force_acpi_ht,
-        .ident = "IBM Bladecenter",
-        .matches = {
-                    DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-                    DMI_MATCH(DMI_BOARD_NAME, "IBM eServer BladeCenter HS20"),
-                    },
-        },
-       {
-        .callback = force_acpi_ht,
-        .ident = "IBM eServer xSeries 360",
-        .matches = {
-                    DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-                    DMI_MATCH(DMI_BOARD_NAME, "eServer xSeries 360"),
-                    },
-        },
-       {
-        .callback = force_acpi_ht,
-        .ident = "IBM eserver xSeries 330",
-        .matches = {
-                    DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-                    DMI_MATCH(DMI_BOARD_NAME, "eserver xSeries 330"),
-                    },
-        },
-       {
-        .callback = force_acpi_ht,
-        .ident = "IBM eserver xSeries 440",
-        .matches = {
-                    DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-                    DMI_MATCH(DMI_PRODUCT_NAME, "eserver xSeries 440"),
-                    },
-        },
-
-       /*
         * Boxes that need ACPI PCI IRQ routing disabled
         */
        {
@@ -1596,6 +1535,9 @@ int __init acpi_boot_init(void)
 
        acpi_table_parse(ACPI_SIG_HPET, acpi_parse_hpet);
 
+       if (!acpi_noirq)
+               x86_init.pci.init = pci_acpi_init;
+
        return 0;
 }
 
@@ -1620,8 +1562,10 @@ static int __init parse_acpi(char *arg)
        }
        /* Limit ACPI just to boot-time to enable HT */
        else if (strcmp(arg, "ht") == 0) {
-               if (!acpi_force)
+               if (!acpi_force) {
+                       printk(KERN_WARNING "acpi=ht will be removed in Linux-2.6.35\n");
                        disable_acpi();
+               }
                acpi_ht = 1;
        }
        /* acpi=rsdt use RSDT instead of XSDT */