event_channel.h

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#ifndef XEN_PUBLIC_EVENT_CHANNEL_H
#define XEN_PUBLIC_EVENT_CHANNEL_H
 
#include <xen/xen.h>
 
#define EVTCHNOP_send             4
#define EVTCHNOP_alloc_unbound    6
#define EVTCHNOP_init_control    11
#define EVTCHNOP_expand_array    12
 
typedef uint32_t evtchn_port_t;
 
struct evtchn_alloc_unbound {
    /* IN parameters. */
    domid_t dom, remote_dom;
    /* OUT parameters. */
    evtchn_port_t port;
};
 
struct evtchn_init_control {
    /* IN parameters. */
    uint64_t control_gfn;
    uint32_t offset;
    uint32_t vcpu;
    /* OUT parameters. */
    uint8_t link_bits;
    uint8_t _pad[7];
};
 
struct evtchn_expand_array {
    /* IN parameters. */
    uint64_t array_gfn;
};
 
#endif /* XEN_PUBLIC_EVENT_CHANNEL_H */
 
/*
 * Local variables:
 * mode: C
 * c-file-style: "BSD"
 * c-basic-offset: 4
 * tab-width: 4
 * indent-tabs-mode: nil
 * End:
 */