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| author | Joerg Roedel <joro@8bytes.org> | 2012-09-26 12:44:50 +0200 |
|---|---|---|
| committer | Joerg Roedel <joro@8bytes.org> | 2013-01-28 12:51:52 +0100 |
| commit | da165322dfb6cbc50042b1051f07b837a26f3bb8 (patch) | |
| tree | 141443ee5f9bff4ba3bcf290944bcab7487f5934 /arch/x86/include/asm/io_apic.h | |
| parent | 7601384f91be1a5ea60cb4ef6e28cad628e6cd1e (diff) | |
| download | linux-0-day-da165322dfb6cbc50042b1051f07b837a26f3bb8.tar.gz linux-0-day-da165322dfb6cbc50042b1051f07b837a26f3bb8.tar.xz | |
x86, io_apic: Introduce eoi_ioapic_pin call-back
This callback replaces the old __eoi_ioapic_pin function
which needs a special path for interrupt remapping.
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Acked-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/include/asm/io_apic.h')
| -rw-r--r-- | arch/x86/include/asm/io_apic.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index 1838e884a5ccf..459e50a424d14 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -161,6 +161,7 @@ extern void eoi_ioapic_irq(unsigned int irq, struct irq_cfg *cfg); extern void native_compose_msi_msg(struct pci_dev *pdev, unsigned int irq, unsigned int dest, struct msi_msg *msg, u8 hpet_id); +extern void native_eoi_ioapic_pin(int apic, int pin, int vector); int io_apic_setup_irq_pin_once(unsigned int irq, int node, struct io_apic_irq_attr *attr); extern int save_ioapic_entries(void); @@ -211,6 +212,9 @@ static inline void io_apic_modify(unsigned int apic, unsigned int reg, unsigned { x86_io_apic_ops.modify(apic, reg, value); } + +extern void io_apic_eoi(unsigned int apic, unsigned int vector); + #else /* !CONFIG_X86_IO_APIC */ #define io_apic_assign_pci_irqs 0 @@ -246,6 +250,7 @@ static inline void disable_ioapic_support(void) { } #define native_ioapic_set_affinity NULL #define native_setup_ioapic_entry NULL #define native_compose_msi_msg NULL +#define native_eoi_ioapic_pin NULL #endif #endif /* _ASM_X86_IO_APIC_H */ |