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 __NDCTL_H__ 20 #define __NDCTL_H__ 21 #include <linux/types.h> 22 struct nd_cmd_smart { 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 __u32 status; 25 __u8 data[128]; 26 } __packed; 27 struct nd_cmd_smart_threshold { 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 __u32 status; 30 __u8 data[8]; 31 } __packed; 32 struct nd_cmd_dimm_flags { 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 __u32 status; 35 __u32 flags; 36 } __packed; 37 struct nd_cmd_get_config_size { 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 __u32 status; 40 __u32 config_size; 41 __u32 max_xfer; 42 } __packed; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 struct nd_cmd_get_config_data_hdr { 45 __u32 in_offset; 46 __u32 in_length; 47 __u32 status; 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 __u8 out_buf[0]; 50 } __packed; 51 struct nd_cmd_set_config_hdr { 52 __u32 in_offset; 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u32 in_length; 55 __u8 in_buf[0]; 56 } __packed; 57 struct nd_cmd_vendor_hdr { 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 __u32 opcode; 60 __u32 in_length; 61 __u8 in_buf[0]; 62 } __packed; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 struct nd_cmd_vendor_tail { 65 __u32 status; 66 __u32 out_length; 67 __u8 out_buf[0]; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 } __packed; 70 struct nd_cmd_ars_cap { 71 __u64 address; 72 __u64 length; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 __u32 status; 75 __u32 max_ars_out; 76 } __packed; 77 struct nd_cmd_ars_start { 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 __u64 address; 80 __u64 length; 81 __u16 type; 82 __u8 reserved[6]; 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 __u32 status; 85 } __packed; 86 struct nd_cmd_ars_status { 87 __u32 status; 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 __u32 out_length; 90 __u64 address; 91 __u64 length; 92 __u16 type; 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 __u32 num_records; 95 struct nd_ars_record { 96 __u32 handle; 97 __u32 flags; 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 __u64 err_address; 100 __u64 length; 101 } __packed records[0]; 102 } __packed; 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 enum { 105 ND_CMD_IMPLEMENTED = 0, 106 ND_CMD_ARS_CAP = 1, 107 ND_CMD_ARS_START = 2, 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 ND_CMD_ARS_STATUS = 3, 110 ND_CMD_SMART = 1, 111 ND_CMD_SMART_THRESHOLD = 2, 112 ND_CMD_DIMM_FLAGS = 3, 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 ND_CMD_GET_CONFIG_SIZE = 4, 115 ND_CMD_GET_CONFIG_DATA = 5, 116 ND_CMD_SET_CONFIG_DATA = 6, 117 ND_CMD_VENDOR_EFFECT_LOG_SIZE = 7, 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 ND_CMD_VENDOR_EFFECT_LOG = 8, 120 ND_CMD_VENDOR = 9, 121 }; 122 enum { 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 ND_ARS_VOLATILE = 1, 125 ND_ARS_PERSISTENT = 2, 126 }; 127 #define ND_IOCTL 'N' 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 #define ND_IOCTL_SMART _IOWR(ND_IOCTL, ND_CMD_SMART, struct nd_cmd_smart) 130 #define ND_IOCTL_SMART_THRESHOLD _IOWR(ND_IOCTL, ND_CMD_SMART_THRESHOLD, struct nd_cmd_smart_threshold) 131 #define ND_IOCTL_DIMM_FLAGS _IOWR(ND_IOCTL, ND_CMD_DIMM_FLAGS, struct nd_cmd_dimm_flags) 132 #define ND_IOCTL_GET_CONFIG_SIZE _IOWR(ND_IOCTL, ND_CMD_GET_CONFIG_SIZE, struct nd_cmd_get_config_size) 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 #define ND_IOCTL_GET_CONFIG_DATA _IOWR(ND_IOCTL, ND_CMD_GET_CONFIG_DATA, struct nd_cmd_get_config_data_hdr) 135 #define ND_IOCTL_SET_CONFIG_DATA _IOWR(ND_IOCTL, ND_CMD_SET_CONFIG_DATA, struct nd_cmd_set_config_hdr) 136 #define ND_IOCTL_VENDOR _IOWR(ND_IOCTL, ND_CMD_VENDOR, struct nd_cmd_vendor_hdr) 137 #define ND_IOCTL_ARS_CAP _IOWR(ND_IOCTL, ND_CMD_ARS_CAP, struct nd_cmd_ars_cap) 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 #define ND_IOCTL_ARS_START _IOWR(ND_IOCTL, ND_CMD_ARS_START, struct nd_cmd_ars_start) 140 #define ND_IOCTL_ARS_STATUS _IOWR(ND_IOCTL, ND_CMD_ARS_STATUS, struct nd_cmd_ars_status) 141 #define ND_DEVICE_DIMM 1 142 #define ND_DEVICE_REGION_PMEM 2 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 #define ND_DEVICE_REGION_BLK 3 145 #define ND_DEVICE_NAMESPACE_IO 4 146 #define ND_DEVICE_NAMESPACE_PMEM 5 147 #define ND_DEVICE_NAMESPACE_BLK 6 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 enum nd_driver_flags { 150 ND_DRIVER_DIMM = 1 << ND_DEVICE_DIMM, 151 ND_DRIVER_REGION_PMEM = 1 << ND_DEVICE_REGION_PMEM, 152 ND_DRIVER_REGION_BLK = 1 << ND_DEVICE_REGION_BLK, 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 ND_DRIVER_NAMESPACE_IO = 1 << ND_DEVICE_NAMESPACE_IO, 155 ND_DRIVER_NAMESPACE_PMEM = 1 << ND_DEVICE_NAMESPACE_PMEM, 156 ND_DRIVER_NAMESPACE_BLK = 1 << ND_DEVICE_NAMESPACE_BLK, 157 }; 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 enum { 160 ND_MIN_NAMESPACE_SIZE = 0x00400000, 161 }; 162 enum ars_masks { 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 ARS_STATUS_MASK = 0x0000FFFF, 165 ARS_EXT_STATUS_SHIFT = 16, 166 }; 167 #endif 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169
