1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * (C) 2001 Clemson University and The University of Chicago 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * See COPYING in top-level directory. 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef __UPCALL_H 9*4882a593Smuzhiyun #define __UPCALL_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun /* 12*4882a593Smuzhiyun * Sanitized this header file to fix 13*4882a593Smuzhiyun * 32-64 bit interaction issues between 14*4882a593Smuzhiyun * client-core and device 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun struct orangefs_io_request_s { 17*4882a593Smuzhiyun __s32 __pad1; 18*4882a593Smuzhiyun __s32 buf_index; 19*4882a593Smuzhiyun __s32 count; 20*4882a593Smuzhiyun __s32 __pad2; 21*4882a593Smuzhiyun __s64 offset; 22*4882a593Smuzhiyun struct orangefs_object_kref refn; 23*4882a593Smuzhiyun enum ORANGEFS_io_type io_type; 24*4882a593Smuzhiyun __s32 readahead_size; 25*4882a593Smuzhiyun }; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun struct orangefs_lookup_request_s { 28*4882a593Smuzhiyun __s32 sym_follow; 29*4882a593Smuzhiyun __s32 __pad1; 30*4882a593Smuzhiyun struct orangefs_object_kref parent_refn; 31*4882a593Smuzhiyun char d_name[ORANGEFS_NAME_MAX]; 32*4882a593Smuzhiyun }; 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun struct orangefs_create_request_s { 35*4882a593Smuzhiyun struct orangefs_object_kref parent_refn; 36*4882a593Smuzhiyun struct ORANGEFS_sys_attr_s attributes; 37*4882a593Smuzhiyun char d_name[ORANGEFS_NAME_MAX]; 38*4882a593Smuzhiyun }; 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun struct orangefs_symlink_request_s { 41*4882a593Smuzhiyun struct orangefs_object_kref parent_refn; 42*4882a593Smuzhiyun struct ORANGEFS_sys_attr_s attributes; 43*4882a593Smuzhiyun char entry_name[ORANGEFS_NAME_MAX]; 44*4882a593Smuzhiyun char target[ORANGEFS_NAME_MAX]; 45*4882a593Smuzhiyun }; 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun struct orangefs_getattr_request_s { 48*4882a593Smuzhiyun struct orangefs_object_kref refn; 49*4882a593Smuzhiyun __u32 mask; 50*4882a593Smuzhiyun __u32 __pad1; 51*4882a593Smuzhiyun }; 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun struct orangefs_setattr_request_s { 54*4882a593Smuzhiyun struct orangefs_object_kref refn; 55*4882a593Smuzhiyun struct ORANGEFS_sys_attr_s attributes; 56*4882a593Smuzhiyun }; 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun struct orangefs_remove_request_s { 59*4882a593Smuzhiyun struct orangefs_object_kref parent_refn; 60*4882a593Smuzhiyun char d_name[ORANGEFS_NAME_MAX]; 61*4882a593Smuzhiyun }; 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun struct orangefs_mkdir_request_s { 64*4882a593Smuzhiyun struct orangefs_object_kref parent_refn; 65*4882a593Smuzhiyun struct ORANGEFS_sys_attr_s attributes; 66*4882a593Smuzhiyun char d_name[ORANGEFS_NAME_MAX]; 67*4882a593Smuzhiyun }; 68*4882a593Smuzhiyun 69*4882a593Smuzhiyun struct orangefs_readdir_request_s { 70*4882a593Smuzhiyun struct orangefs_object_kref refn; 71*4882a593Smuzhiyun __u64 token; 72*4882a593Smuzhiyun __s32 max_dirent_count; 73*4882a593Smuzhiyun __s32 buf_index; 74*4882a593Smuzhiyun }; 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun struct orangefs_readdirplus_request_s { 77*4882a593Smuzhiyun struct orangefs_object_kref refn; 78*4882a593Smuzhiyun __u64 token; 79*4882a593Smuzhiyun __s32 max_dirent_count; 80*4882a593Smuzhiyun __u32 mask; 81*4882a593Smuzhiyun __s32 buf_index; 82*4882a593Smuzhiyun __s32 __pad1; 83*4882a593Smuzhiyun }; 84*4882a593Smuzhiyun 85*4882a593Smuzhiyun struct orangefs_rename_request_s { 86*4882a593Smuzhiyun struct orangefs_object_kref old_parent_refn; 87*4882a593Smuzhiyun struct orangefs_object_kref new_parent_refn; 88*4882a593Smuzhiyun char d_old_name[ORANGEFS_NAME_MAX]; 89*4882a593Smuzhiyun char d_new_name[ORANGEFS_NAME_MAX]; 90*4882a593Smuzhiyun }; 91*4882a593Smuzhiyun 92*4882a593Smuzhiyun struct orangefs_statfs_request_s { 93*4882a593Smuzhiyun __s32 fs_id; 94*4882a593Smuzhiyun __s32 __pad1; 95*4882a593Smuzhiyun }; 96*4882a593Smuzhiyun 97*4882a593Smuzhiyun struct orangefs_truncate_request_s { 98*4882a593Smuzhiyun struct orangefs_object_kref refn; 99*4882a593Smuzhiyun __s64 size; 100*4882a593Smuzhiyun }; 101*4882a593Smuzhiyun 102*4882a593Smuzhiyun struct orangefs_ra_cache_flush_request_s { 103*4882a593Smuzhiyun struct orangefs_object_kref refn; 104*4882a593Smuzhiyun }; 105*4882a593Smuzhiyun 106*4882a593Smuzhiyun struct orangefs_fs_mount_request_s { 107*4882a593Smuzhiyun char orangefs_config_server[ORANGEFS_MAX_SERVER_ADDR_LEN]; 108*4882a593Smuzhiyun }; 109*4882a593Smuzhiyun 110*4882a593Smuzhiyun struct orangefs_fs_umount_request_s { 111*4882a593Smuzhiyun __s32 id; 112*4882a593Smuzhiyun __s32 fs_id; 113*4882a593Smuzhiyun char orangefs_config_server[ORANGEFS_MAX_SERVER_ADDR_LEN]; 114*4882a593Smuzhiyun }; 115*4882a593Smuzhiyun 116*4882a593Smuzhiyun struct orangefs_getxattr_request_s { 117*4882a593Smuzhiyun struct orangefs_object_kref refn; 118*4882a593Smuzhiyun __s32 key_sz; 119*4882a593Smuzhiyun __s32 __pad1; 120*4882a593Smuzhiyun char key[ORANGEFS_MAX_XATTR_NAMELEN]; 121*4882a593Smuzhiyun }; 122*4882a593Smuzhiyun 123*4882a593Smuzhiyun struct orangefs_setxattr_request_s { 124*4882a593Smuzhiyun struct orangefs_object_kref refn; 125*4882a593Smuzhiyun struct ORANGEFS_keyval_pair keyval; 126*4882a593Smuzhiyun __s32 flags; 127*4882a593Smuzhiyun __s32 __pad1; 128*4882a593Smuzhiyun }; 129*4882a593Smuzhiyun 130*4882a593Smuzhiyun struct orangefs_listxattr_request_s { 131*4882a593Smuzhiyun struct orangefs_object_kref refn; 132*4882a593Smuzhiyun __s32 requested_count; 133*4882a593Smuzhiyun __s32 __pad1; 134*4882a593Smuzhiyun __u64 token; 135*4882a593Smuzhiyun }; 136*4882a593Smuzhiyun 137*4882a593Smuzhiyun struct orangefs_removexattr_request_s { 138*4882a593Smuzhiyun struct orangefs_object_kref refn; 139*4882a593Smuzhiyun __s32 key_sz; 140*4882a593Smuzhiyun __s32 __pad1; 141*4882a593Smuzhiyun char key[ORANGEFS_MAX_XATTR_NAMELEN]; 142*4882a593Smuzhiyun }; 143*4882a593Smuzhiyun 144*4882a593Smuzhiyun struct orangefs_op_cancel_s { 145*4882a593Smuzhiyun __u64 op_tag; 146*4882a593Smuzhiyun }; 147*4882a593Smuzhiyun 148*4882a593Smuzhiyun struct orangefs_fsync_request_s { 149*4882a593Smuzhiyun struct orangefs_object_kref refn; 150*4882a593Smuzhiyun }; 151*4882a593Smuzhiyun 152*4882a593Smuzhiyun enum orangefs_param_request_type { 153*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_SET = 1, 154*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_GET = 2 155*4882a593Smuzhiyun }; 156*4882a593Smuzhiyun 157*4882a593Smuzhiyun enum orangefs_param_request_op { 158*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_ACACHE_TIMEOUT_MSECS = 1, 159*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_ACACHE_HARD_LIMIT = 2, 160*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_ACACHE_SOFT_LIMIT = 3, 161*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_ACACHE_RECLAIM_PERCENTAGE = 4, 162*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_PERF_TIME_INTERVAL_SECS = 5, 163*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_PERF_HISTORY_SIZE = 6, 164*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_PERF_RESET = 7, 165*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_NCACHE_TIMEOUT_MSECS = 8, 166*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_NCACHE_HARD_LIMIT = 9, 167*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_NCACHE_SOFT_LIMIT = 10, 168*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_NCACHE_RECLAIM_PERCENTAGE = 11, 169*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_TIMEOUT_MSECS = 12, 170*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_HARD_LIMIT = 13, 171*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_SOFT_LIMIT = 14, 172*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_RECLAIM_PERCENTAGE = 15, 173*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_CLIENT_DEBUG = 16, 174*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_CCACHE_TIMEOUT_SECS = 17, 175*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_CCACHE_HARD_LIMIT = 18, 176*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_CCACHE_SOFT_LIMIT = 19, 177*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_CCACHE_RECLAIM_PERCENTAGE = 20, 178*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_TIMEOUT_SECS = 21, 179*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_HARD_LIMIT = 22, 180*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_SOFT_LIMIT = 23, 181*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_RECLAIM_PERCENTAGE = 24, 182*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_TWO_MASK_VALUES = 25, 183*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_READAHEAD_SIZE = 26, 184*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT = 27, 185*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT_SIZE = 28, 186*4882a593Smuzhiyun ORANGEFS_PARAM_REQUEST_OP_READAHEAD_READCNT = 29, 187*4882a593Smuzhiyun }; 188*4882a593Smuzhiyun 189*4882a593Smuzhiyun struct orangefs_param_request_s { 190*4882a593Smuzhiyun enum orangefs_param_request_type type; 191*4882a593Smuzhiyun enum orangefs_param_request_op op; 192*4882a593Smuzhiyun union { 193*4882a593Smuzhiyun __s64 value64; 194*4882a593Smuzhiyun __s32 value32[2]; 195*4882a593Smuzhiyun } u; 196*4882a593Smuzhiyun char s_value[ORANGEFS_MAX_DEBUG_STRING_LEN]; 197*4882a593Smuzhiyun }; 198*4882a593Smuzhiyun 199*4882a593Smuzhiyun enum orangefs_perf_count_request_type { 200*4882a593Smuzhiyun ORANGEFS_PERF_COUNT_REQUEST_ACACHE = 1, 201*4882a593Smuzhiyun ORANGEFS_PERF_COUNT_REQUEST_NCACHE = 2, 202*4882a593Smuzhiyun ORANGEFS_PERF_COUNT_REQUEST_CAPCACHE = 3, 203*4882a593Smuzhiyun }; 204*4882a593Smuzhiyun 205*4882a593Smuzhiyun struct orangefs_perf_count_request_s { 206*4882a593Smuzhiyun enum orangefs_perf_count_request_type type; 207*4882a593Smuzhiyun __s32 __pad1; 208*4882a593Smuzhiyun }; 209*4882a593Smuzhiyun 210*4882a593Smuzhiyun struct orangefs_fs_key_request_s { 211*4882a593Smuzhiyun __s32 fsid; 212*4882a593Smuzhiyun __s32 __pad1; 213*4882a593Smuzhiyun }; 214*4882a593Smuzhiyun 215*4882a593Smuzhiyun /* 2.9.6 */ 216*4882a593Smuzhiyun struct orangefs_features_request_s { 217*4882a593Smuzhiyun __u64 features; 218*4882a593Smuzhiyun }; 219*4882a593Smuzhiyun 220*4882a593Smuzhiyun struct orangefs_upcall_s { 221*4882a593Smuzhiyun __s32 type; 222*4882a593Smuzhiyun __u32 uid; 223*4882a593Smuzhiyun __u32 gid; 224*4882a593Smuzhiyun int pid; 225*4882a593Smuzhiyun int tgid; 226*4882a593Smuzhiyun /* Trailers unused but must be retained for protocol compatibility. */ 227*4882a593Smuzhiyun __s64 trailer_size; 228*4882a593Smuzhiyun char *trailer_buf; 229*4882a593Smuzhiyun 230*4882a593Smuzhiyun union { 231*4882a593Smuzhiyun struct orangefs_io_request_s io; 232*4882a593Smuzhiyun struct orangefs_lookup_request_s lookup; 233*4882a593Smuzhiyun struct orangefs_create_request_s create; 234*4882a593Smuzhiyun struct orangefs_symlink_request_s sym; 235*4882a593Smuzhiyun struct orangefs_getattr_request_s getattr; 236*4882a593Smuzhiyun struct orangefs_setattr_request_s setattr; 237*4882a593Smuzhiyun struct orangefs_remove_request_s remove; 238*4882a593Smuzhiyun struct orangefs_mkdir_request_s mkdir; 239*4882a593Smuzhiyun struct orangefs_readdir_request_s readdir; 240*4882a593Smuzhiyun struct orangefs_readdirplus_request_s readdirplus; 241*4882a593Smuzhiyun struct orangefs_rename_request_s rename; 242*4882a593Smuzhiyun struct orangefs_statfs_request_s statfs; 243*4882a593Smuzhiyun struct orangefs_truncate_request_s truncate; 244*4882a593Smuzhiyun struct orangefs_ra_cache_flush_request_s ra_cache_flush; 245*4882a593Smuzhiyun struct orangefs_fs_mount_request_s fs_mount; 246*4882a593Smuzhiyun struct orangefs_fs_umount_request_s fs_umount; 247*4882a593Smuzhiyun struct orangefs_getxattr_request_s getxattr; 248*4882a593Smuzhiyun struct orangefs_setxattr_request_s setxattr; 249*4882a593Smuzhiyun struct orangefs_listxattr_request_s listxattr; 250*4882a593Smuzhiyun struct orangefs_removexattr_request_s removexattr; 251*4882a593Smuzhiyun struct orangefs_op_cancel_s cancel; 252*4882a593Smuzhiyun struct orangefs_fsync_request_s fsync; 253*4882a593Smuzhiyun struct orangefs_param_request_s param; 254*4882a593Smuzhiyun struct orangefs_perf_count_request_s perf_count; 255*4882a593Smuzhiyun struct orangefs_fs_key_request_s fs_key; 256*4882a593Smuzhiyun struct orangefs_features_request_s features; 257*4882a593Smuzhiyun } req; 258*4882a593Smuzhiyun }; 259*4882a593Smuzhiyun 260*4882a593Smuzhiyun #endif /* __UPCALL_H */ 261