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Differential D30909 Diff 98934 sys/x86/include/xen/arch-intr.h

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sys/x86/include/xen/arch-intr.h

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struct xen_arch_isrc { struct xen_arch_isrc {
struct intsrc xai_intsrc; /* @TOP -> *xen_arch_isrc */ struct intsrc xai_intsrc; /* @TOP -> *xen_arch_isrc */
u_int xai_vector; /* Global isrc vector number */ u_int xai_vector; /* Global isrc vector number */
}; };
typedef struct xen_arch_isrc xen_arch_isrc_t; typedef struct xen_arch_isrc xen_arch_isrc_t;
extern struct pic xen_intr_pic;
#include <xen/arch-intr.h>
/****************************** ARCH wrappers ********************************/
static inline bool
xen_arch_intr_has_handlers(struct xenisrc *isrc)
{
return (isrc->xi_arch.xai_intsrc.is_handlers != 0);
}
static inline bool
xen_arch_intr_execute_handlers(struct xenisrc *isrc, struct trapframe *frame)
{
intr_execute_handlers(&isrc->xi_arch.xai_intsrc, frame);
return (true);
}
static inline int
xen_arch_intr_add_handler(const char *name, driver_filter_t filter,
driver_intr_t handler, void *arg, enum intr_type flags,
struct xenisrc *isrc, void **cookiep)
{
return (intr_add_handler(name, isrc->xi_arch.xai_vector, filter,
handler, arg, flags, cookiep, 0));
}
static inline int
xen_arch_intr_describe(struct xenisrc *isrc, void *cookie, const char *descr)
{
return (intr_describe(isrc->xi_arch.xai_vector, cookie, descr));
}
static inline int
xen_arch_intr_remove_handler(struct xenisrc *isrc, void *cookie)
{
return (intr_remove_handler(cookie));
}
static inline int
xen_arch_intr_event_bind(struct xenisrc *isrc, u_int cpu)
{
return (intr_event_bind(isrc->xi_arch.xai_intsrc.is_event, cpu));
}
#endif /* _MACHINE_X86_XEN_ARCH_INTR_H_ */ #endif /* _MACHINE_X86_XEN_ARCH_INTR_H_ */