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 _CXLFLASH_IOCTL_H 20 #define _CXLFLASH_IOCTL_H 21 #include <linux/types.h> 22 #define DK_CXLFLASH_VERSION_0 0 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 struct dk_cxlflash_hdr { 25 __u16 version; 26 __u16 rsvd[3]; 27 __u64 flags; 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 __u64 return_flags; 30 }; 31 #define DK_CXLFLASH_ATTACH_REUSE_CONTEXT 0x8000000000000000ULL 32 struct dk_cxlflash_attach { 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 struct dk_cxlflash_hdr hdr; 35 __u64 num_interrupts; 36 __u64 context_id; 37 __u64 mmio_size; 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 __u64 block_size; 40 __u64 adap_fd; 41 __u64 last_lba; 42 __u64 max_xfer; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 __u64 reserved[8]; 45 }; 46 struct dk_cxlflash_detach { 47 struct dk_cxlflash_hdr hdr; 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 __u64 context_id; 50 __u64 reserved[8]; 51 }; 52 struct dk_cxlflash_udirect { 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 struct dk_cxlflash_hdr hdr; 55 __u64 context_id; 56 __u64 rsrc_handle; 57 __u64 last_lba; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 __u64 reserved[8]; 60 }; 61 #define DK_CXLFLASH_UVIRTUAL_NEED_WRITE_SAME 0x8000000000000000ULL 62 struct dk_cxlflash_uvirtual { 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 struct dk_cxlflash_hdr hdr; 65 __u64 context_id; 66 __u64 lun_size; 67 __u64 rsrc_handle; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 __u64 last_lba; 70 __u64 reserved[8]; 71 }; 72 struct dk_cxlflash_release { 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 struct dk_cxlflash_hdr hdr; 75 __u64 context_id; 76 __u64 rsrc_handle; 77 __u64 reserved[8]; 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 }; 80 struct dk_cxlflash_resize { 81 struct dk_cxlflash_hdr hdr; 82 __u64 context_id; 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 __u64 rsrc_handle; 85 __u64 req_size; 86 __u64 last_lba; 87 __u64 reserved[8]; 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 }; 90 struct dk_cxlflash_clone { 91 struct dk_cxlflash_hdr hdr; 92 __u64 context_id_src; 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 __u64 context_id_dst; 95 __u64 adap_fd_src; 96 __u64 reserved[8]; 97 }; 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 #define DK_CXLFLASH_VERIFY_SENSE_LEN 18 100 #define DK_CXLFLASH_VERIFY_HINT_SENSE 0x8000000000000000ULL 101 struct dk_cxlflash_verify { 102 struct dk_cxlflash_hdr hdr; 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 __u64 context_id; 105 __u64 rsrc_handle; 106 __u64 hint; 107 __u64 last_lba; 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 __u8 sense_data[DK_CXLFLASH_VERIFY_SENSE_LEN]; 110 __u8 pad[6]; 111 __u64 reserved[8]; 112 }; 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 #define DK_CXLFLASH_RECOVER_AFU_CONTEXT_RESET 0x8000000000000000ULL 115 struct dk_cxlflash_recover_afu { 116 struct dk_cxlflash_hdr hdr; 117 __u64 reason; 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 __u64 context_id; 120 __u64 mmio_size; 121 __u64 adap_fd; 122 __u64 reserved[8]; 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 }; 125 #define DK_CXLFLASH_MANAGE_LUN_WWID_LEN 16 126 #define DK_CXLFLASH_MANAGE_LUN_ENABLE_SUPERPIPE 0x8000000000000000ULL 127 #define DK_CXLFLASH_MANAGE_LUN_DISABLE_SUPERPIPE 0x4000000000000000ULL 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 #define DK_CXLFLASH_MANAGE_LUN_ALL_PORTS_ACCESSIBLE 0x2000000000000000ULL 130 struct dk_cxlflash_manage_lun { 131 struct dk_cxlflash_hdr hdr; 132 __u8 wwid[DK_CXLFLASH_MANAGE_LUN_WWID_LEN]; 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 __u64 reserved[8]; 135 }; 136 union cxlflash_ioctls { 137 struct dk_cxlflash_attach attach; 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 struct dk_cxlflash_detach detach; 140 struct dk_cxlflash_udirect udirect; 141 struct dk_cxlflash_uvirtual uvirtual; 142 struct dk_cxlflash_release release; 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 struct dk_cxlflash_resize resize; 145 struct dk_cxlflash_clone clone; 146 struct dk_cxlflash_verify verify; 147 struct dk_cxlflash_recover_afu recover_afu; 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 struct dk_cxlflash_manage_lun manage_lun; 150 }; 151 #define MAX_CXLFLASH_IOCTL_SZ (sizeof(union cxlflash_ioctls)) 152 #define CXL_MAGIC 0xCA 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 #define CXL_IOWR(_n,_s) _IOWR(CXL_MAGIC, _n, struct _s) 155 #define DK_CXLFLASH_ATTACH CXL_IOWR(0x80, dk_cxlflash_attach) 156 #define DK_CXLFLASH_USER_DIRECT CXL_IOWR(0x81, dk_cxlflash_udirect) 157 #define DK_CXLFLASH_RELEASE CXL_IOWR(0x82, dk_cxlflash_release) 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 #define DK_CXLFLASH_DETACH CXL_IOWR(0x83, dk_cxlflash_detach) 160 #define DK_CXLFLASH_VERIFY CXL_IOWR(0x84, dk_cxlflash_verify) 161 #define DK_CXLFLASH_RECOVER_AFU CXL_IOWR(0x85, dk_cxlflash_recover_afu) 162 #define DK_CXLFLASH_MANAGE_LUN CXL_IOWR(0x86, dk_cxlflash_manage_lun) 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 #define DK_CXLFLASH_USER_VIRTUAL CXL_IOWR(0x87, dk_cxlflash_uvirtual) 165 #define DK_CXLFLASH_VLUN_RESIZE CXL_IOWR(0x88, dk_cxlflash_resize) 166 #define DK_CXLFLASH_VLUN_CLONE CXL_IOWR(0x89, dk_cxlflash_clone) 167 #endif 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169
