| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -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_LINUX_LIGHTNVM_H |
| 20 | #define _UAPI_LINUX_LIGHTNVM_H |
| 21 | #include <stdio.h> |
| 22 | #include <sys/ioctl.h> |
| 23 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 24 | #define DISK_NAME_LEN 32 |
| 25 | #include <linux/types.h> |
| 26 | #include <linux/ioctl.h> |
| 27 | #define NVM_TTYPE_NAME_MAX 48 |
| 28 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 29 | #define NVM_TTYPE_MAX 63 |
| 30 | #define NVM_CTRL_FILE "/dev/lightnvm/control" |
| 31 | struct nvm_ioctl_info_tgt { |
| 32 | __u32 version[3]; |
| 33 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 34 | __u32 reserved; |
| 35 | char tgtname[NVM_TTYPE_NAME_MAX]; |
| 36 | }; |
| 37 | struct nvm_ioctl_info { |
| 38 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 39 | __u32 version[3]; |
| 40 | __u16 tgtsize; |
| 41 | __u16 reserved16; |
| 42 | __u32 reserved[12]; |
| 43 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 44 | struct nvm_ioctl_info_tgt tgts[NVM_TTYPE_MAX]; |
| 45 | }; |
| 46 | enum { |
| 47 | NVM_DEVICE_ACTIVE = 1 << 0, |
| 48 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 49 | }; |
| 50 | struct nvm_ioctl_device_info { |
| 51 | char devname[DISK_NAME_LEN]; |
| 52 | char bmname[NVM_TTYPE_NAME_MAX]; |
| 53 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 54 | __u32 bmversion[3]; |
| 55 | __u32 flags; |
| 56 | __u32 reserved[8]; |
| 57 | }; |
| 58 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 59 | struct nvm_ioctl_get_devices { |
| 60 | __u32 nr_devices; |
| 61 | __u32 reserved[31]; |
| 62 | struct nvm_ioctl_device_info info[31]; |
| 63 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 64 | }; |
| 65 | struct nvm_ioctl_create_simple { |
| 66 | __u32 lun_begin; |
| 67 | __u32 lun_end; |
| 68 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 69 | }; |
| 70 | enum { |
| 71 | NVM_CONFIG_TYPE_SIMPLE = 0, |
| 72 | }; |
| 73 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 74 | struct nvm_ioctl_create_conf { |
| 75 | __u32 type; |
| 76 | union { |
| 77 | struct nvm_ioctl_create_simple s; |
| 78 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 79 | }; |
| 80 | }; |
| 81 | struct nvm_ioctl_create { |
| 82 | char dev[DISK_NAME_LEN]; |
| 83 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 84 | char tgttype[NVM_TTYPE_NAME_MAX]; |
| 85 | char tgtname[DISK_NAME_LEN]; |
| 86 | __u32 flags; |
| 87 | struct nvm_ioctl_create_conf conf; |
| 88 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 89 | }; |
| 90 | struct nvm_ioctl_remove { |
| 91 | char tgtname[DISK_NAME_LEN]; |
| 92 | __u32 flags; |
| 93 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 94 | }; |
| 95 | enum { |
| 96 | NVM_INFO_CMD = 0x20, |
| 97 | NVM_GET_DEVICES_CMD, |
| 98 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 99 | NVM_DEV_CREATE_CMD, |
| 100 | NVM_DEV_REMOVE_CMD, |
| 101 | }; |
| 102 | #define NVM_IOCTL 'L' |
| 103 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 104 | #define NVM_INFO _IOWR(NVM_IOCTL, NVM_INFO_CMD, struct nvm_ioctl_info) |
| 105 | #define NVM_GET_DEVICES _IOR(NVM_IOCTL, NVM_GET_DEVICES_CMD, struct nvm_ioctl_get_devices) |
| 106 | #define NVM_DEV_CREATE _IOW(NVM_IOCTL, NVM_DEV_CREATE_CMD, struct nvm_ioctl_create) |
| 107 | #define NVM_DEV_REMOVE _IOW(NVM_IOCTL, NVM_DEV_REMOVE_CMD, struct nvm_ioctl_remove) |
| 108 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 109 | #define NVM_VERSION_MAJOR 1 |
| 110 | #define NVM_VERSION_MINOR 0 |
| 111 | #define NVM_VERSION_PATCHLEVEL 0 |
| 112 | #endif |
| 113 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |