#include <linux/kprobes.h>
#include <linux/init.h>
#include <linux/kernel_stat.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
#include <linux/bitops.h>
#include <linux/acpi.h>
#include <linux/io.h>
#include <linux/delay.h>
-#include <asm/atomic.h>
-#include <asm/system.h>
+#include <linux/atomic.h>
#include <asm/timer.h>
#include <asm/hw_irq.h>
#include <asm/pgtable.h>
#include <asm/setup.h>
#include <asm/i8259.h>
#include <asm/traps.h>
+#include <asm/prom.h>
/*
* ISA PIC or low IO-APIC triggered (INTA-cycle or APIC) interrupts:
{
int i;
+ /*
+ * We probably need a better place for this, but it works for
+ * now ...
+ */
+ x86_add_irq_domains();
+
/*
* On cpu 0, Assign IRQ0_VECTOR..IRQ15_VECTOR's to IRQ 0..15.
* If these IRQ's are handled by legacy interrupt-controllers like PIC,
alloc_intr_gate(RESCHEDULE_VECTOR, reschedule_interrupt);
/* IPIs for invalidation */
- alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+0, invalidate_interrupt0);
- alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+1, invalidate_interrupt1);
- alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+2, invalidate_interrupt2);
- alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+3, invalidate_interrupt3);
- alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+4, invalidate_interrupt4);
- alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+5, invalidate_interrupt5);
- alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+6, invalidate_interrupt6);
- alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+7, invalidate_interrupt7);
+#define ALLOC_INVTLB_VEC(NR) \
+ alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+NR, \
+ invalidate_interrupt##NR)
+
+ switch (NUM_INVALIDATE_TLB_VECTORS) {
+ default:
+ ALLOC_INVTLB_VEC(31);
+ case 31:
+ ALLOC_INVTLB_VEC(30);
+ case 30:
+ ALLOC_INVTLB_VEC(29);
+ case 29:
+ ALLOC_INVTLB_VEC(28);
+ case 28:
+ ALLOC_INVTLB_VEC(27);
+ case 27:
+ ALLOC_INVTLB_VEC(26);
+ case 26:
+ ALLOC_INVTLB_VEC(25);
+ case 25:
+ ALLOC_INVTLB_VEC(24);
+ case 24:
+ ALLOC_INVTLB_VEC(23);
+ case 23:
+ ALLOC_INVTLB_VEC(22);
+ case 22:
+ ALLOC_INVTLB_VEC(21);
+ case 21:
+ ALLOC_INVTLB_VEC(20);
+ case 20:
+ ALLOC_INVTLB_VEC(19);
+ case 19:
+ ALLOC_INVTLB_VEC(18);
+ case 18:
+ ALLOC_INVTLB_VEC(17);
+ case 17:
+ ALLOC_INVTLB_VEC(16);
+ case 16:
+ ALLOC_INVTLB_VEC(15);
+ case 15:
+ ALLOC_INVTLB_VEC(14);
+ case 14:
+ ALLOC_INVTLB_VEC(13);
+ case 13:
+ ALLOC_INVTLB_VEC(12);
+ case 12:
+ ALLOC_INVTLB_VEC(11);
+ case 11:
+ ALLOC_INVTLB_VEC(10);
+ case 10:
+ ALLOC_INVTLB_VEC(9);
+ case 9:
+ ALLOC_INVTLB_VEC(8);
+ case 8:
+ ALLOC_INVTLB_VEC(7);
+ case 7:
+ ALLOC_INVTLB_VEC(6);
+ case 6:
+ ALLOC_INVTLB_VEC(5);
+ case 5:
+ ALLOC_INVTLB_VEC(4);
+ case 4:
+ ALLOC_INVTLB_VEC(3);
+ case 3:
+ ALLOC_INVTLB_VEC(2);
+ case 2:
+ ALLOC_INVTLB_VEC(1);
+ case 1:
+ ALLOC_INVTLB_VEC(0);
+ break;
+ }
/* IPI for generic function call */
alloc_intr_gate(CALL_FUNCTION_VECTOR, call_function_interrupt);
#ifdef CONFIG_X86_MCE_THRESHOLD
alloc_intr_gate(THRESHOLD_APIC_VECTOR, threshold_interrupt);
#endif
-#if defined(CONFIG_X86_MCE) && defined(CONFIG_X86_LOCAL_APIC)
- alloc_intr_gate(MCE_SELF_VECTOR, mce_self_interrupt);
-#endif
#if defined(CONFIG_X86_64) || defined(CONFIG_X86_LOCAL_APIC)
/* self generated IPI for local APIC timer */
* us. (some of these will be overridden and become
* 'special' SMP interrupts)
*/
- for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) {
+ i = FIRST_EXTERNAL_VECTOR;
+ for_each_clear_bit_from(i, used_vectors, NR_VECTORS) {
/* IA32_SYSCALL_VECTOR could be used in trap_init already. */
- if (!test_bit(i, used_vectors))
- set_intr_gate(i, interrupt[i-FIRST_EXTERNAL_VECTOR]);
+ set_intr_gate(i, interrupt[i - FIRST_EXTERNAL_VECTOR]);
}
- if (!acpi_ioapic)
+ if (!acpi_ioapic && !of_ioapic)
setup_irq(2, &irq2);
#ifdef CONFIG_X86_32