| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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 __TARGET_CORE_USER_H |
| #define __TARGET_CORE_USER_H |
| #include <linux/types.h> |
| #include <linux/uio.h> |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TCMU_VERSION "2.0" |
| #define TCMU_MAILBOX_VERSION 2 |
| #define ALIGN_SIZE 64 |
| struct tcmu_mailbox { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u16 version; |
| __u16 flags; |
| __u32 cmdr_off; |
| __u32 cmdr_size; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u32 cmd_head; |
| __u32 cmd_tail __attribute__((__aligned__(ALIGN_SIZE))); |
| } __packed; |
| enum tcmu_opcode { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| TCMU_OP_PAD = 0, |
| TCMU_OP_CMD, |
| }; |
| struct tcmu_cmd_entry_hdr { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u32 len_op; |
| __u16 cmd_id; |
| __u8 kflags; |
| #define TCMU_UFLAG_UNKNOWN_OP 0x1 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u8 uflags; |
| } __packed; |
| #define TCMU_OP_MASK 0x7 |
| #define TCMU_SENSE_BUFFERSIZE 96 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct tcmu_cmd_entry { |
| struct tcmu_cmd_entry_hdr hdr; |
| union { |
| struct { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| uint32_t iov_cnt; |
| uint32_t iov_bidi_cnt; |
| uint32_t iov_dif_cnt; |
| uint64_t cdb_off; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| uint64_t __pad1; |
| uint64_t __pad2; |
| struct iovec iov[0]; |
| } req; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct { |
| uint8_t scsi_status; |
| uint8_t __pad1; |
| uint16_t __pad2; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| uint32_t __pad3; |
| char sense_buffer[TCMU_SENSE_BUFFERSIZE]; |
| } rsp; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| } __packed; |
| #define TCMU_OP_ALIGN_SIZE sizeof(uint64_t) |
| enum tcmu_genl_cmd { |
| TCMU_CMD_UNSPEC, |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| TCMU_CMD_ADDED_DEVICE, |
| TCMU_CMD_REMOVED_DEVICE, |
| __TCMU_CMD_MAX, |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TCMU_CMD_MAX (__TCMU_CMD_MAX - 1) |
| enum tcmu_genl_attr { |
| TCMU_ATTR_UNSPEC, |
| TCMU_ATTR_DEVICE, |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| TCMU_ATTR_MINOR, |
| __TCMU_ATTR_MAX, |
| }; |
| #define TCMU_ATTR_MAX (__TCMU_ATTR_MAX - 1) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #endif |
