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Diffstat (limited to 'tools/include/SunOS/privcmd.h')
-rw-r--r-- | tools/include/SunOS/privcmd.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/tools/include/SunOS/privcmd.h b/tools/include/SunOS/privcmd.h new file mode 100644 index 0000000000..31ea6a5c32 --- /dev/null +++ b/tools/include/SunOS/privcmd.h @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2003-2005, K A Fraser + * + * This file may be distributed separately from the Linux kernel, or + * incorporated into other software packages, subject to the following license: + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this source file (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, modify, + * merge, publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#ifndef _XEN_SYS_PRIVCMD_H +#define _XEN_SYS_PRIVCMD_H + +/* + * WARNING: + * These numbers and structure are built into the ON privcmd + * driver, as well as the low-level tools and libraries in + * the Xen consolidation. + */ + +#include <sys/types.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * ioctl numbers and corresponding data structures + */ + +#define __PRIVCMD_IOC (('p'<<24)|('r'<<16)|('v'<<8)) + +#define IOCTL_PRIVCMD_HYPERCALL (__PRIVCMD_IOC|0) +#define IOCTL_PRIVCMD_MMAP (__PRIVCMD_IOC|1) +#define IOCTL_PRIVCMD_MMAPBATCH (__PRIVCMD_IOC|2) + +typedef struct __privcmd_hypercall { + unsigned long op; + unsigned long arg[5]; +} privcmd_hypercall_t; + +typedef struct __privcmd_mmap_entry { + unsigned long va; + unsigned long mfn; + unsigned long npages; +} privcmd_mmap_entry_t; + +typedef struct __privcmd_mmap { + int num; + domid_t dom; /* target domain */ + privcmd_mmap_entry_t *entry; +} privcmd_mmap_t; + +typedef struct __privcmd_mmapbatch { + int num; /* number of pages to populate */ + domid_t dom; /* target domain */ + unsigned long addr; /* virtual address */ + unsigned long *arr; /* array of mfns - top nibble set on err */ +} privcmd_mmapbatch_t; + +#ifdef __cplusplus +} +#endif + +#endif /* _XEN_SYS_PRIVCMD_H */ |