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OpenCloudOS-Kernel/arch/arm64/include/asm/irq.h

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arm64: IRQ handling This patch adds the support for IRQ handling. The actual interrupt controller will be part of a separate patch (going into drivers/irqchip/). Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2012-03-05 19:49:29 +08:00
#ifndef __ASM_IRQ_H
#define __ASM_IRQ_H
#include <asm-generic/irq.h>
extern void (*handle_arch_irq)(struct pt_regs *);
arm64: add CPU_HOTPLUG infrastructure This patch adds the basic infrastructure necessary to support CPU_HOTPLUG on arm64, based on the arm implementation. Actual hotplug support will depend on an implementation's cpu_operations (e.g. PSCI). Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2013-10-25 03:30:18 +08:00
extern void migrate_irqs(void);
arm64: Use irqchip_init() for interrupt controller initialisation This patch uses the generic irqchip_init() function for initialising the interrupt controller on arm64. It also adds several definitions required by the ARM GIC irqchip driver but does not enable ARM_GIC yet. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2013-01-14 20:39:31 +08:00
extern void set_handle_irq(void (*handle_irq)(struct pt_regs *));
arm64: IRQ handling This patch adds the support for IRQ handling. The actual interrupt controller will be part of a separate patch (going into drivers/irqchip/). Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2012-03-05 19:49:29 +08:00
#endif