events.h (6e9041c6ddd6cbdc61d87bcaca8ca7bb17c28377) events.h (cf910e83ae23692fdeefc7e506e504c4c468d38a)
1#ifndef _XEN_EVENTS_H
2#define _XEN_EVENTS_H
3
4#include <linux/interrupt.h>
5
6#include <xen/interface/event_channel.h>
7#include <asm/xen/hypercall.h>
8#include <asm/xen/events.h>

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71 * the irq will be disabled so it won't deliver an interrupt. */
72void xen_poll_irq_timeout(int irq, u64 timeout);
73
74/* Determine the IRQ which is bound to an event channel */
75unsigned irq_from_evtchn(unsigned int evtchn);
76
77/* Xen HVM evtchn vector callback */
78void xen_hvm_callback_vector(void);
1#ifndef _XEN_EVENTS_H
2#define _XEN_EVENTS_H
3
4#include <linux/interrupt.h>
5
6#include <xen/interface/event_channel.h>
7#include <asm/xen/hypercall.h>
8#include <asm/xen/events.h>

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71 * the irq will be disabled so it won't deliver an interrupt. */
72void xen_poll_irq_timeout(int irq, u64 timeout);
73
74/* Determine the IRQ which is bound to an event channel */
75unsigned irq_from_evtchn(unsigned int evtchn);
76
77/* Xen HVM evtchn vector callback */
78void xen_hvm_callback_vector(void);
79#ifdef CONFIG_TRACING
80#define trace_xen_hvm_callback_vector xen_hvm_callback_vector
81#endif
79extern int xen_have_vector_callback;
80int xen_set_callback_via(uint64_t via);
81void xen_evtchn_do_upcall(struct pt_regs *regs);
82void xen_hvm_evtchn_do_upcall(void);
83
84/* Bind a pirq for a physical interrupt to an irq. */
85int xen_bind_pirq_gsi_to_irq(unsigned gsi,
86 unsigned pirq, int shareable, char *name);

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82extern int xen_have_vector_callback;
83int xen_set_callback_via(uint64_t via);
84void xen_evtchn_do_upcall(struct pt_regs *regs);
85void xen_hvm_evtchn_do_upcall(void);
86
87/* Bind a pirq for a physical interrupt to an irq. */
88int xen_bind_pirq_gsi_to_irq(unsigned gsi,
89 unsigned pirq, int shareable, char *name);

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