| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _SCSI_GENERIC_H |
| #define _SCSI_GENERIC_H |
| #include <linux/compiler.h> |
| typedef struct sg_iovec { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| void __user * iov_base; |
| size_t iov_len; |
| } sg_iovec_t; |
| typedef struct sg_io_hdr { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| int interface_id; |
| int dxfer_direction; |
| unsigned char cmd_len; |
| unsigned char mx_sb_len; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned short iovec_count; |
| unsigned int dxfer_len; |
| void __user * dxferp; |
| unsigned char __user * cmdp; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| void __user * sbp; |
| unsigned int timeout; |
| unsigned int flags; |
| int pack_id; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| void __user * usr_ptr; |
| unsigned char status; |
| unsigned char masked_status; |
| unsigned char msg_status; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned char sb_len_wr; |
| unsigned short host_status; |
| unsigned short driver_status; |
| int resid; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int duration; |
| unsigned int info; |
| } sg_io_hdr_t; |
| #define SG_INTERFACE_ID_ORIG 'S' |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_DXFER_NONE (- 1) |
| #define SG_DXFER_TO_DEV (- 2) |
| #define SG_DXFER_FROM_DEV (- 3) |
| #define SG_DXFER_TO_FROM_DEV (- 4) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_DXFER_UNKNOWN (- 5) |
| #define SG_FLAG_DIRECT_IO 1 |
| #define SG_FLAG_UNUSED_LUN_INHIBIT 2 |
| #define SG_FLAG_MMAP_IO 4 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_FLAG_NO_DXFER 0x10000 |
| #define SG_FLAG_Q_AT_TAIL 0x10 |
| #define SG_FLAG_Q_AT_HEAD 0x20 |
| #define SG_INFO_OK_MASK 0x1 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_INFO_OK 0x0 |
| #define SG_INFO_CHECK 0x1 |
| #define SG_INFO_DIRECT_IO_MASK 0x6 |
| #define SG_INFO_INDIRECT_IO 0x0 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_INFO_DIRECT_IO 0x2 |
| #define SG_INFO_MIXED_IO 0x4 |
| typedef struct sg_scsi_id { |
| int host_no; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| int channel; |
| int scsi_id; |
| int lun; |
| int scsi_type; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| short h_cmd_per_lun; |
| short d_queue_depth; |
| int unused[2]; |
| } sg_scsi_id_t; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| typedef struct sg_req_info { |
| char req_state; |
| char orphan; |
| char sg_io_owned; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| char problem; |
| int pack_id; |
| void __user * usr_ptr; |
| unsigned int duration; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| int unused; |
| } sg_req_info_t; |
| #define SG_EMULATED_HOST 0x2203 |
| #define SG_SET_TRANSFORM 0x2204 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_GET_TRANSFORM 0x2205 |
| #define SG_SET_RESERVED_SIZE 0x2275 |
| #define SG_GET_RESERVED_SIZE 0x2272 |
| #define SG_GET_SCSI_ID 0x2276 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_SET_FORCE_LOW_DMA 0x2279 |
| #define SG_GET_LOW_DMA 0x227a |
| #define SG_SET_FORCE_PACK_ID 0x227b |
| #define SG_GET_PACK_ID 0x227c |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_GET_NUM_WAITING 0x227d |
| #define SG_GET_SG_TABLESIZE 0x227F |
| #define SG_GET_VERSION_NUM 0x2282 |
| #define SG_SCSI_RESET 0x2284 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_SCSI_RESET_NOTHING 0 |
| #define SG_SCSI_RESET_DEVICE 1 |
| #define SG_SCSI_RESET_BUS 2 |
| #define SG_SCSI_RESET_HOST 3 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_SCSI_RESET_TARGET 4 |
| #define SG_SCSI_RESET_NO_ESCALATE 0x100 |
| #define SG_IO 0x2285 |
| #define SG_GET_REQUEST_TABLE 0x2286 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_SET_KEEP_ORPHAN 0x2287 |
| #define SG_GET_KEEP_ORPHAN 0x2288 |
| #define SG_GET_ACCESS_COUNT 0x2289 |
| #define SG_SCATTER_SZ (8 * 4096) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_DEFAULT_RETRIES 0 |
| #define SG_DEF_FORCE_LOW_DMA 0 |
| #define SG_DEF_FORCE_PACK_ID 0 |
| #define SG_DEF_KEEP_ORPHAN 0 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_DEF_RESERVED_SIZE SG_SCATTER_SZ |
| #define SG_MAX_QUEUE 16 |
| #define SG_BIG_BUFF SG_DEF_RESERVED_SIZE |
| typedef struct sg_io_hdr Sg_io_hdr; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| typedef struct sg_io_vec Sg_io_vec; |
| typedef struct sg_scsi_id Sg_scsi_id; |
| typedef struct sg_req_info Sg_req_info; |
| #define SG_MAX_SENSE 16 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct sg_header { |
| int pack_len; |
| int reply_len; |
| int pack_id; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| int result; |
| unsigned int twelve_byte : 1; |
| unsigned int target_status : 5; |
| unsigned int host_status : 8; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int driver_status : 8; |
| unsigned int other_flags : 10; |
| unsigned char sense_buffer[SG_MAX_SENSE]; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_SET_TIMEOUT 0x2201 |
| #define SG_GET_TIMEOUT 0x2202 |
| #define SG_GET_COMMAND_Q 0x2270 |
| #define SG_SET_COMMAND_Q 0x2271 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_SET_DEBUG 0x227e |
| #define SG_NEXT_CMD_LEN 0x2283 |
| #define SG_DEFAULT_TIMEOUT (60 * HZ) |
| #define SG_DEF_COMMAND_Q 0 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SG_DEF_UNDERRUN_FLAG 0 |
| #endif |
