1 /* $NetBSD: xenio.h,v 1.1 2004/05/07 15:51:04 cl Exp $ */ 2 3 /* 4 * 5 * Copyright (c) 2003, 2004 Keir Fraser (on behalf of the Xen team) 6 * All rights reserved. 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining a copy 9 * of this software and associated documentation files (the "Software"), to 10 * deal in the Software without restriction, including without limitation the 11 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 12 * sell copies of the Software, and to permit persons to whom the Software is 13 * furnished to do so, subject to the following conditions: 14 * 15 * The above copyright notice and this permission notice shall be included in 16 * all copies or substantial portions of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 24 * DEALINGS IN THE SOFTWARE. 25 */ 26 27 28 #ifndef __SYS_XENIO_H__ 29 #define __SYS_XENIO_H__ 30 31 typedef struct privcmd_hypercall { 32 unsigned long op; 33 unsigned long arg[5]; 34 } privcmd_hypercall_t; 35 36 typedef struct privcmd_blkmsg { 37 unsigned long op; 38 void *buf; 39 int buf_size; 40 } privcmd_blkmsg_t; 41 42 #define IOCTL_PRIVCMD_HYPERCALL \ 43 _IOC(IOC_IN, 'P', 0, sizeof(privcmd_hypercall_t)) 44 #define IOCTL_PRIVCMD_BLKMSG \ 45 _IOC(IOC_VOID, 'P', 1, sizeof(privcmd_blkmsg_t)) 46 47 #endif /* __SYS_XENIO_H__ */ 48