Merge branches 'x86/prototypes', 'x86/x2apic' and 'x86/debug' into x86/core

[deliverable/linux.git] / arch / x86 / mach-default / setup.c

diff --git a/arch/x86/mach-default/setup.c b/arch/x86/mach-default/setup.c
index 48278fa7d3dee05eeaf2ccfa9bb8c726f6dd2f84..37b9ae4d44c5b755470cb3661328b073e951b068 100644 (file)
--- a/arch/x86/mach-default/setup.c
+++ b/arch/x86/mach-default/setup.c
@@ -10,13 +10,7 @@
 #include <asm/e820.h>
 #include <asm/setup.h>
 
-/*
- * Any quirks to be performed to initialize timers/irqs/etc?
- */
-int (*arch_time_init_quirk)(void);
-int (*arch_pre_intr_init_quirk)(void);
-int (*arch_intr_init_quirk)(void);
-int (*arch_trap_init_quirk)(void);
+#include <mach_ipi.h>
 
 #ifdef CONFIG_HOTPLUG_CPU
 #define DEFAULT_SEND_IPI       (1)
@@ -24,7 +18,7 @@ int (*arch_trap_init_quirk)(void);
 #define DEFAULT_SEND_IPI       (0)
 #endif
 
-int no_broadcast=DEFAULT_SEND_IPI;
+int no_broadcast = DEFAULT_SEND_IPI;
 
 /**
  * pre_intr_init_hook - initialisation prior to setting up interrupt vectors
@@ -37,22 +31,13 @@ int no_broadcast=DEFAULT_SEND_IPI;
  **/
 void __init pre_intr_init_hook(void)
 {
-       if (arch_pre_intr_init_quirk) {
-               if (arch_pre_intr_init_quirk())
+       if (x86_quirks->arch_pre_intr_init) {
+               if (x86_quirks->arch_pre_intr_init())
                        return;
        }
        init_ISA_irqs();
 }
 
-/*
- * IRQ2 is cascade interrupt to second interrupt controller
- */
-static struct irqaction irq2 = {
-       .handler = no_action,
-       .mask = CPU_MASK_NONE,
-       .name = "cascade",
-};
-
 /**
  * intr_init_hook - post gate setup interrupt initialisation
  *
@@ -64,16 +49,10 @@ static struct irqaction irq2 = {
  **/
 void __init intr_init_hook(void)
 {
-       if (arch_intr_init_quirk) {
-               if (arch_intr_init_quirk())
+       if (x86_quirks->arch_intr_init) {
+               if (x86_quirks->arch_intr_init())
                        return;
        }
-#ifdef CONFIG_X86_LOCAL_APIC
-       apic_intr_init();
-#endif
-
-       if (!acpi_ioapic)
-               setup_irq(2, &irq2);
 }
 
 /**
@@ -97,8 +76,8 @@ void __init pre_setup_arch_hook(void)
  **/
 void __init trap_init_hook(void)
 {
-       if (arch_trap_init_quirk) {
-               if (arch_trap_init_quirk())
+       if (x86_quirks->arch_trap_init) {
+               if (x86_quirks->arch_trap_init())
                        return;
        }
 }
@@ -110,6 +89,16 @@ static struct irqaction irq0  = {
        .name = "timer"
 };
 
+/**
+ * pre_time_init_hook - do any specific initialisations before.
+ *
+ **/
+void __init pre_time_init_hook(void)
+{
+       if (x86_quirks->arch_pre_time_init)
+               x86_quirks->arch_pre_time_init();
+}
+
 /**
  * time_init_hook - do any specific initialisations for the system timer.
  *
@@ -119,13 +108,13 @@ static struct irqaction irq0  = {
  **/
 void __init time_init_hook(void)
 {
-       if (arch_time_init_quirk) {
+       if (x86_quirks->arch_time_init) {
                /*
                 * A nonzero return code does not mean failure, it means
                 * that the architecture quirk does not want any
                 * generic (timer) setup to be performed after this:
                 */
-               if (arch_time_init_quirk())
+               if (x86_quirks->arch_time_init())
                        return;
        }