| Elliott Hughes | abd6261 | 2013-11-08 11:45:48 -0800 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef _UAPI_ASM_X86_MTRR_H |
| 20 | #define _UAPI_ASM_X86_MTRR_H |
| 21 | #include <linux/types.h> |
| 22 | #include <linux/ioctl.h> |
| 23 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 24 | #include <linux/errno.h> |
| 25 | #define MTRR_IOCTL_BASE 'M' |
| 26 | #ifdef __i386__ |
| 27 | struct mtrr_sentry { |
| 28 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 29 | unsigned long base; |
| 30 | unsigned int size; |
| 31 | unsigned int type; |
| 32 | }; |
| 33 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 34 | struct mtrr_gentry { |
| 35 | unsigned int regnum; |
| 36 | unsigned long base; |
| 37 | unsigned int size; |
| 38 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 39 | unsigned int type; |
| 40 | }; |
| 41 | #else |
| 42 | struct mtrr_sentry { |
| 43 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 44 | __u64 base; |
| 45 | __u32 size; |
| 46 | __u32 type; |
| 47 | }; |
| 48 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 49 | struct mtrr_gentry { |
| 50 | __u64 base; |
| 51 | __u32 size; |
| 52 | __u32 regnum; |
| 53 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 54 | __u32 type; |
| 55 | __u32 _pad; |
| 56 | }; |
| 57 | #endif |
| 58 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 59 | struct mtrr_var_range { |
| 60 | __u32 base_lo; |
| 61 | __u32 base_hi; |
| 62 | __u32 mask_lo; |
| 63 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 64 | __u32 mask_hi; |
| 65 | }; |
| 66 | typedef __u8 mtrr_type; |
| 67 | #define MTRR_NUM_FIXED_RANGES 88 |
| 68 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 69 | #define MTRR_MAX_VAR_RANGES 256 |
| 70 | struct mtrr_state_type { |
| 71 | struct mtrr_var_range var_ranges[MTRR_MAX_VAR_RANGES]; |
| 72 | mtrr_type fixed_ranges[MTRR_NUM_FIXED_RANGES]; |
| 73 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 74 | unsigned char enabled; |
| 75 | unsigned char have_fixed; |
| 76 | mtrr_type def_type; |
| 77 | }; |
| 78 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 79 | #define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg)) |
| 80 | #define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1) |
| 81 | #define MTRRIOC_ADD_ENTRY _IOW(MTRR_IOCTL_BASE, 0, struct mtrr_sentry) |
| 82 | #define MTRRIOC_SET_ENTRY _IOW(MTRR_IOCTL_BASE, 1, struct mtrr_sentry) |
| 83 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 84 | #define MTRRIOC_DEL_ENTRY _IOW(MTRR_IOCTL_BASE, 2, struct mtrr_sentry) |
| 85 | #define MTRRIOC_GET_ENTRY _IOWR(MTRR_IOCTL_BASE, 3, struct mtrr_gentry) |
| 86 | #define MTRRIOC_KILL_ENTRY _IOW(MTRR_IOCTL_BASE, 4, struct mtrr_sentry) |
| 87 | #define MTRRIOC_ADD_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 5, struct mtrr_sentry) |
| 88 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 89 | #define MTRRIOC_SET_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 6, struct mtrr_sentry) |
| 90 | #define MTRRIOC_DEL_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 7, struct mtrr_sentry) |
| 91 | #define MTRRIOC_GET_PAGE_ENTRY _IOWR(MTRR_IOCTL_BASE, 8, struct mtrr_gentry) |
| 92 | #define MTRRIOC_KILL_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 9, struct mtrr_sentry) |
| 93 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 94 | #define MTRR_TYPE_UNCACHABLE 0 |
| 95 | #define MTRR_TYPE_WRCOMB 1 |
| 96 | #define MTRR_TYPE_WRTHROUGH 4 |
| 97 | #define MTRR_TYPE_WRPROT 5 |
| 98 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 99 | #define MTRR_TYPE_WRBACK 6 |
| 100 | #define MTRR_NUM_TYPES 7 |
| 101 | #endif |