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authorSuresh Siddha <suresh.b.siddha@intel.com>2008-07-10 11:16:47 -0700
committerIngo Molnar <mingo@elte.hu>2008-07-12 08:44:56 +0200
commit4dc2f96cacd1e74c688f94348a3bfd0a980817d5 (patch)
treefc6674718336d4a3049390bef517a0425e1929e5 /include
parentd94d93ca5cc36cd78c532def62772c98fe8ba5d7 (diff)
x64, x2apic/intr-remap: ioapic routines which deal with initial io-apic RTE setup
Generic ioapic specific routines which be used later during enabling interrupt-remapping. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: akpm@linux-foundation.org Cc: arjan@linux.intel.com Cc: andi@firstfloor.org Cc: ebiederm@xmission.com Cc: jbarnes@virtuousgeek.org Cc: steiner@sgi.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
-rw-r--r--include/asm-x86/io_apic.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h
index 14f82bbcb5f..1c4a99d882f 100644
--- a/include/asm-x86/io_apic.h
+++ b/include/asm-x86/io_apic.h
@@ -183,6 +183,12 @@ extern int io_apic_set_pci_routing(int ioapic, int pin, int irq,
extern int (*ioapic_renumber_irq)(int ioapic, int irq);
extern void ioapic_init_mappings(void);
+#ifdef CONFIG_X86_64
+extern int save_mask_IO_APIC_setup(void);
+extern void restore_IO_APIC_setup(void);
+extern void reinit_intr_remapped_IO_APIC(int);
+#endif
+
#else /* !CONFIG_X86_IO_APIC */
#define io_apic_assign_pci_irqs 0
static const int timer_through_8259 = 0;