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kfraser@localhost.localdomain
228dadc99a
Add the Solaris kernel headers used be the userspace tools to the distribution. The same setup as used by Linux is taken. We modify the Linux kernel headers to also install in /usr/include/xen/sys/ - without a kernel-neutral path, it can make using the headers very difficult, and encourages errors. Signed-off-by: John Levon <john.levon@sun.com>
95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
/******************************************************************************
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* evtchn.h
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*
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* Interface to /dev/xen/evtchn.
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*
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* Copyright (c) 2003-2005, K A Fraser
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*
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* This file may be distributed separately from the Linux kernel, or
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* incorporated into other software packages, subject to the following license:
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this source file (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy, modify,
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* merge, publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef _XEN_SYS_EVTCHN_H
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#define _XEN_SYS_EVTCHN_H
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#define _IOC_NONE 0
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#define _IOC(flag, letter, inum, size) ((letter) << 8 | (inum))
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/*
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* Bind a fresh port to VIRQ @virq.
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* Return allocated port.
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*/
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#define IOCTL_EVTCHN_BIND_VIRQ \
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_IOC(_IOC_NONE, 'E', 0, sizeof(struct ioctl_evtchn_bind_virq))
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struct ioctl_evtchn_bind_virq {
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unsigned int virq;
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};
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/*
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* Bind a fresh port to remote <@remote_domain, @remote_port>.
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* Return allocated port.
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*/
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#define IOCTL_EVTCHN_BIND_INTERDOMAIN \
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_IOC(_IOC_NONE, 'E', 1, sizeof(struct ioctl_evtchn_bind_interdomain))
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struct ioctl_evtchn_bind_interdomain {
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unsigned int remote_domain, remote_port;
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};
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/*
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* Allocate a fresh port for binding to @remote_domain.
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* Return allocated port.
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*/
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#define IOCTL_EVTCHN_BIND_UNBOUND_PORT \
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_IOC(_IOC_NONE, 'E', 2, sizeof(struct ioctl_evtchn_bind_unbound_port))
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struct ioctl_evtchn_bind_unbound_port {
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unsigned int remote_domain;
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};
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/*
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* Unbind previously allocated @port.
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*/
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#define IOCTL_EVTCHN_UNBIND \
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_IOC(_IOC_NONE, 'E', 3, sizeof(struct ioctl_evtchn_unbind))
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struct ioctl_evtchn_unbind {
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unsigned int port;
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};
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/*
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* Notify the given @port.
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*/
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#define IOCTL_EVTCHN_NOTIFY \
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_IOC(_IOC_NONE, 'E', 4, sizeof(struct ioctl_evtchn_notify))
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struct ioctl_evtchn_notify {
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unsigned int port;
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};
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#endif /* _XEN_SYS_EVTCHN_H */
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/*
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* Local variables:
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* c-file-style: "solaris"
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* indent-tabs-mode: t
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* c-indent-level: 8
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* c-basic-offset: 8
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* tab-width: 8
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* End:
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*/
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