6048173b36
Linux's scsi headers are a mix of userspace-facing and kernel-facing declarations that can't be directly used by userspace. The glibc maintainers manually copy-and-pasted these definitions into their own scsi headers and haven't substantially updated them in 15 years. musl has a similar set of definitions in its scsi headers. This change generates the scsi headers from external/kernel-headers, using the updated generation script so that the single modified scsi.h takes the place of the non-modified one. Change-Id: Ic14d155aa534b0edc1ee686d61113ce5cdf0e6af
180 lines
6.7 KiB
C
180 lines
6.7 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _SCSI_GENERIC_H
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#define _SCSI_GENERIC_H
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#include <linux/compiler.h>
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typedef struct sg_iovec {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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void __user * iov_base;
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size_t iov_len;
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} sg_iovec_t;
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typedef struct sg_io_hdr {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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int interface_id;
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int dxfer_direction;
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unsigned char cmd_len;
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unsigned char mx_sb_len;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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unsigned short iovec_count;
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unsigned int dxfer_len;
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void __user * dxferp;
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unsigned char __user * cmdp;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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void __user * sbp;
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unsigned int timeout;
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unsigned int flags;
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int pack_id;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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void __user * usr_ptr;
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unsigned char status;
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unsigned char masked_status;
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unsigned char msg_status;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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unsigned char sb_len_wr;
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unsigned short host_status;
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unsigned short driver_status;
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int resid;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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unsigned int duration;
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unsigned int info;
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} sg_io_hdr_t;
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#define SG_INTERFACE_ID_ORIG 'S'
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_DXFER_NONE (- 1)
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#define SG_DXFER_TO_DEV (- 2)
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#define SG_DXFER_FROM_DEV (- 3)
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#define SG_DXFER_TO_FROM_DEV (- 4)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_DXFER_UNKNOWN (- 5)
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#define SG_FLAG_DIRECT_IO 1
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#define SG_FLAG_UNUSED_LUN_INHIBIT 2
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#define SG_FLAG_MMAP_IO 4
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_FLAG_NO_DXFER 0x10000
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#define SG_FLAG_Q_AT_TAIL 0x10
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#define SG_FLAG_Q_AT_HEAD 0x20
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#define SG_INFO_OK_MASK 0x1
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_INFO_OK 0x0
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#define SG_INFO_CHECK 0x1
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#define SG_INFO_DIRECT_IO_MASK 0x6
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#define SG_INFO_INDIRECT_IO 0x0
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_INFO_DIRECT_IO 0x2
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#define SG_INFO_MIXED_IO 0x4
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typedef struct sg_scsi_id {
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int host_no;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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int channel;
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int scsi_id;
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int lun;
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int scsi_type;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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short h_cmd_per_lun;
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short d_queue_depth;
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int unused[2];
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} sg_scsi_id_t;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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typedef struct sg_req_info {
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char req_state;
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char orphan;
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char sg_io_owned;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char problem;
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int pack_id;
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void __user * usr_ptr;
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unsigned int duration;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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int unused;
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} sg_req_info_t;
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#define SG_EMULATED_HOST 0x2203
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#define SG_SET_TRANSFORM 0x2204
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_GET_TRANSFORM 0x2205
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#define SG_SET_RESERVED_SIZE 0x2275
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#define SG_GET_RESERVED_SIZE 0x2272
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#define SG_GET_SCSI_ID 0x2276
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_SET_FORCE_LOW_DMA 0x2279
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#define SG_GET_LOW_DMA 0x227a
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#define SG_SET_FORCE_PACK_ID 0x227b
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#define SG_GET_PACK_ID 0x227c
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_GET_NUM_WAITING 0x227d
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#define SG_GET_SG_TABLESIZE 0x227F
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#define SG_GET_VERSION_NUM 0x2282
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#define SG_SCSI_RESET 0x2284
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_SCSI_RESET_NOTHING 0
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#define SG_SCSI_RESET_DEVICE 1
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#define SG_SCSI_RESET_BUS 2
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#define SG_SCSI_RESET_HOST 3
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_SCSI_RESET_TARGET 4
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#define SG_IO 0x2285
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#define SG_GET_REQUEST_TABLE 0x2286
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#define SG_SET_KEEP_ORPHAN 0x2287
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_GET_KEEP_ORPHAN 0x2288
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#define SG_GET_ACCESS_COUNT 0x2289
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#define SG_SCATTER_SZ (8 * 4096)
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#define SG_DEFAULT_RETRIES 0
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_DEF_FORCE_LOW_DMA 0
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#define SG_DEF_FORCE_PACK_ID 0
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#define SG_DEF_KEEP_ORPHAN 0
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#define SG_DEF_RESERVED_SIZE SG_SCATTER_SZ
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_MAX_QUEUE 16
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#define SG_BIG_BUFF SG_DEF_RESERVED_SIZE
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typedef struct sg_io_hdr Sg_io_hdr;
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typedef struct sg_io_vec Sg_io_vec;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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typedef struct sg_scsi_id Sg_scsi_id;
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typedef struct sg_req_info Sg_req_info;
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#define SG_MAX_SENSE 16
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struct sg_header {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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int pack_len;
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int reply_len;
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int pack_id;
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int result;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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unsigned int twelve_byte : 1;
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unsigned int target_status : 5;
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unsigned int host_status : 8;
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unsigned int driver_status : 8;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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unsigned int other_flags : 10;
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unsigned char sense_buffer[SG_MAX_SENSE];
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};
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#define SG_SET_TIMEOUT 0x2201
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_GET_TIMEOUT 0x2202
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#define SG_GET_COMMAND_Q 0x2270
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#define SG_SET_COMMAND_Q 0x2271
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#define SG_SET_DEBUG 0x227e
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define SG_NEXT_CMD_LEN 0x2283
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#define SG_DEFAULT_TIMEOUT (60 * HZ)
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#define SG_DEF_COMMAND_Q 0
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#define SG_DEF_UNDERRUN_FLAG 0
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#endif
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