AnilKumar Chimata | 20c6b2f | 2017-04-07 12:18:46 -0700 | [diff] [blame] | 1 | /* Copyright (c) 2014-2017, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | #include <linux/debugfs.h> |
| 15 | #include <linux/uaccess.h> |
| 16 | #include <linux/qseecom.h> |
| 17 | #include <linux/compat.h> |
| 18 | #include "compat_qseecom.h" |
| 19 | |
| 20 | static int compat_get_qseecom_register_listener_req( |
| 21 | struct compat_qseecom_register_listener_req __user *data32, |
| 22 | struct qseecom_register_listener_req __user *data) |
| 23 | { |
| 24 | int err; |
| 25 | compat_ulong_t listener_id; |
| 26 | compat_long_t ifd_data_fd; |
| 27 | compat_uptr_t virt_sb_base; |
| 28 | compat_ulong_t sb_size; |
| 29 | |
| 30 | err = get_user(listener_id, &data32->listener_id); |
| 31 | err |= put_user(listener_id, &data->listener_id); |
| 32 | err |= get_user(ifd_data_fd, &data32->ifd_data_fd); |
| 33 | err |= put_user(ifd_data_fd, &data->ifd_data_fd); |
| 34 | |
| 35 | err |= get_user(virt_sb_base, &data32->virt_sb_base); |
| 36 | /* upper bits won't get set, zero them */ |
| 37 | err |= put_user(NULL, &data->virt_sb_base); |
| 38 | err |= put_user(virt_sb_base, (compat_uptr_t *)&data->virt_sb_base); |
| 39 | |
| 40 | err |= get_user(sb_size, &data32->sb_size); |
| 41 | err |= put_user(sb_size, &data->sb_size); |
| 42 | return err; |
| 43 | } |
| 44 | |
| 45 | static int compat_get_qseecom_load_img_req( |
| 46 | struct compat_qseecom_load_img_req __user *data32, |
| 47 | struct qseecom_load_img_req __user *data) |
| 48 | { |
| 49 | int err; |
| 50 | compat_ulong_t mdt_len; |
| 51 | compat_ulong_t img_len; |
| 52 | compat_long_t ifd_data_fd; |
| 53 | compat_ulong_t app_arch; |
| 54 | compat_uint_t app_id; |
| 55 | |
| 56 | err = get_user(mdt_len, &data32->mdt_len); |
| 57 | err |= put_user(mdt_len, &data->mdt_len); |
| 58 | err |= get_user(img_len, &data32->img_len); |
| 59 | err |= put_user(img_len, &data->img_len); |
| 60 | err |= get_user(ifd_data_fd, &data32->ifd_data_fd); |
| 61 | err |= put_user(ifd_data_fd, &data->ifd_data_fd); |
| 62 | err |= copy_in_user(data->img_name, data32->img_name, |
| 63 | MAX_APP_NAME_SIZE); |
| 64 | err |= get_user(app_arch, &data32->app_arch); |
| 65 | err |= put_user(app_arch, &data->app_arch); |
| 66 | err |= get_user(app_id, &data32->app_id); |
| 67 | err |= put_user(app_id, &data->app_id); |
| 68 | return err; |
| 69 | } |
| 70 | |
| 71 | static int compat_get_qseecom_send_cmd_req( |
| 72 | struct compat_qseecom_send_cmd_req __user *data32, |
| 73 | struct qseecom_send_cmd_req __user *data) |
| 74 | { |
| 75 | int err; |
| 76 | compat_uptr_t cmd_req_buf; |
| 77 | compat_uint_t cmd_req_len; |
| 78 | compat_uptr_t resp_buf; |
| 79 | compat_uint_t resp_len; |
| 80 | |
| 81 | err = get_user(cmd_req_buf, &data32->cmd_req_buf); |
| 82 | err |= put_user(NULL, &data->cmd_req_buf); |
| 83 | err |= put_user(cmd_req_buf, (compat_uptr_t *)&data->cmd_req_buf); |
| 84 | err |= get_user(cmd_req_len, &data32->cmd_req_len); |
| 85 | err |= put_user(cmd_req_len, &data->cmd_req_len); |
| 86 | |
| 87 | err |= get_user(resp_buf, &data32->resp_buf); |
| 88 | err |= put_user(NULL, &data->resp_buf); |
| 89 | err |= put_user(resp_buf, (compat_uptr_t *)&data->resp_buf); |
| 90 | err |= get_user(resp_len, &data32->resp_len); |
| 91 | err |= put_user(resp_len, &data->resp_len); |
| 92 | return err; |
| 93 | } |
| 94 | |
| 95 | static int compat_get_qseecom_send_modfd_cmd_req( |
| 96 | struct compat_qseecom_send_modfd_cmd_req __user *data32, |
| 97 | struct qseecom_send_modfd_cmd_req __user *data) |
| 98 | { |
| 99 | int err; |
| 100 | unsigned int i; |
| 101 | compat_uptr_t cmd_req_buf; |
| 102 | compat_uint_t cmd_req_len; |
| 103 | compat_uptr_t resp_buf; |
| 104 | compat_uint_t resp_len; |
| 105 | compat_long_t fd; |
| 106 | compat_ulong_t cmd_buf_offset; |
| 107 | |
| 108 | err = get_user(cmd_req_buf, &data32->cmd_req_buf); |
| 109 | err |= put_user(NULL, &data->cmd_req_buf); |
| 110 | err |= put_user(cmd_req_buf, (compat_uptr_t *)&data->cmd_req_buf); |
| 111 | err |= get_user(cmd_req_len, &data32->cmd_req_len); |
| 112 | err |= put_user(cmd_req_len, &data->cmd_req_len); |
| 113 | err |= get_user(resp_buf, &data32->resp_buf); |
| 114 | err |= put_user(NULL, &data->resp_buf); |
| 115 | err |= put_user(resp_buf, (compat_uptr_t *)&data->resp_buf); |
| 116 | err |= get_user(resp_len, &data32->resp_len); |
| 117 | err |= put_user(resp_len, &data->resp_len); |
| 118 | for (i = 0; i < MAX_ION_FD; i++) { |
| 119 | err |= get_user(fd, &data32->ifd_data[i].fd); |
| 120 | err |= put_user(fd, &data->ifd_data[i].fd); |
| 121 | err |= get_user(cmd_buf_offset, |
| 122 | &data32->ifd_data[i].cmd_buf_offset); |
| 123 | err |= put_user(cmd_buf_offset, |
| 124 | &data->ifd_data[i].cmd_buf_offset); |
| 125 | } |
| 126 | return err; |
| 127 | } |
| 128 | |
| 129 | static int compat_get_qseecom_set_sb_mem_param_req( |
| 130 | struct compat_qseecom_set_sb_mem_param_req __user *data32, |
| 131 | struct qseecom_set_sb_mem_param_req __user *data) |
| 132 | { |
| 133 | int err; |
| 134 | compat_long_t ifd_data_fd; |
| 135 | compat_uptr_t virt_sb_base; |
| 136 | compat_ulong_t sb_len; |
| 137 | |
| 138 | err = get_user(ifd_data_fd, &data32->ifd_data_fd); |
| 139 | err |= put_user(ifd_data_fd, &data->ifd_data_fd); |
| 140 | err |= get_user(virt_sb_base, &data32->virt_sb_base); |
| 141 | err |= put_user(NULL, &data->virt_sb_base); |
| 142 | err |= put_user(virt_sb_base, (compat_uptr_t *)&data->virt_sb_base); |
| 143 | err |= get_user(sb_len, &data32->sb_len); |
| 144 | err |= put_user(sb_len, &data->sb_len); |
| 145 | return err; |
| 146 | } |
| 147 | |
| 148 | static int compat_get_qseecom_qseos_version_req( |
| 149 | struct compat_qseecom_qseos_version_req __user *data32, |
| 150 | struct qseecom_qseos_version_req __user *data) |
| 151 | { |
| 152 | int err; |
| 153 | compat_uint_t qseos_version; |
| 154 | |
| 155 | err = get_user(qseos_version, &data32->qseos_version); |
| 156 | err |= put_user(qseos_version, &data->qseos_version); |
| 157 | return err; |
| 158 | } |
| 159 | |
| 160 | static int compat_get_qseecom_qseos_app_load_query( |
| 161 | struct compat_qseecom_qseos_app_load_query __user *data32, |
| 162 | struct qseecom_qseos_app_load_query __user *data) |
| 163 | { |
| 164 | int err = 0; |
| 165 | unsigned int i; |
| 166 | compat_uint_t app_id; |
| 167 | char app_name; |
| 168 | compat_ulong_t app_arch; |
| 169 | |
| 170 | for (i = 0; i < MAX_APP_NAME_SIZE; i++) { |
| 171 | err |= get_user(app_name, &(data32->app_name[i])); |
| 172 | err |= put_user(app_name, &(data->app_name[i])); |
| 173 | } |
| 174 | err |= get_user(app_id, &data32->app_id); |
| 175 | err |= put_user(app_id, &data->app_id); |
| 176 | err |= get_user(app_arch, &data32->app_arch); |
| 177 | err |= put_user(app_arch, &data->app_arch); |
| 178 | return err; |
| 179 | } |
| 180 | |
| 181 | static int compat_get_qseecom_send_svc_cmd_req( |
| 182 | struct compat_qseecom_send_svc_cmd_req __user *data32, |
| 183 | struct qseecom_send_svc_cmd_req __user *data) |
| 184 | { |
| 185 | int err; |
| 186 | compat_ulong_t cmd_id; |
| 187 | compat_uptr_t cmd_req_buf; |
| 188 | compat_uint_t cmd_req_len; |
| 189 | compat_uptr_t resp_buf; |
| 190 | compat_uint_t resp_len; |
| 191 | |
| 192 | err = get_user(cmd_id, &data32->cmd_id); |
| 193 | err |= put_user(cmd_id, &data->cmd_id); |
| 194 | err |= get_user(cmd_req_buf, &data32->cmd_req_buf); |
| 195 | err |= put_user(NULL, &data->cmd_req_buf); |
| 196 | err |= put_user(cmd_req_buf, (compat_uptr_t *)&data->cmd_req_buf); |
| 197 | err |= get_user(cmd_req_len, &data32->cmd_req_len); |
| 198 | err |= put_user(cmd_req_len, &data->cmd_req_len); |
| 199 | err |= get_user(resp_buf, &data32->resp_buf); |
| 200 | err |= put_user(NULL, &data->resp_buf); |
| 201 | err |= put_user(resp_buf, (compat_uptr_t *)&data->resp_buf); |
| 202 | err |= get_user(resp_len, &data32->resp_len); |
| 203 | err |= put_user(resp_len, &data->resp_len); |
| 204 | return err; |
| 205 | } |
| 206 | |
| 207 | static int compat_get_qseecom_create_key_req( |
| 208 | struct compat_qseecom_create_key_req __user *data32, |
| 209 | struct qseecom_create_key_req __user *data) |
| 210 | { |
| 211 | int err; |
| 212 | compat_uint_t usage; |
| 213 | |
| 214 | err = copy_in_user(data->hash32, data32->hash32, QSEECOM_HASH_SIZE); |
| 215 | err |= get_user(usage, &data32->usage); |
| 216 | err |= put_user(usage, &data->usage); |
| 217 | |
| 218 | return err; |
| 219 | } |
| 220 | |
| 221 | static int compat_get_qseecom_wipe_key_req( |
| 222 | struct compat_qseecom_wipe_key_req __user *data32, |
| 223 | struct qseecom_wipe_key_req __user *data) |
| 224 | { |
| 225 | int err; |
| 226 | compat_uint_t usage; |
| 227 | compat_int_t wipe_key_flag; |
| 228 | |
| 229 | err = get_user(usage, &data32->usage); |
| 230 | err |= put_user(usage, &data->usage); |
| 231 | err |= get_user(wipe_key_flag, &data32->wipe_key_flag); |
| 232 | err |= put_user(wipe_key_flag, &data->wipe_key_flag); |
| 233 | |
| 234 | return err; |
| 235 | } |
| 236 | |
| 237 | static int compat_get_qseecom_update_key_userinfo_req( |
| 238 | struct compat_qseecom_update_key_userinfo_req __user *data32, |
| 239 | struct qseecom_update_key_userinfo_req __user *data) |
| 240 | { |
| 241 | int err = 0; |
| 242 | compat_uint_t usage; |
| 243 | |
| 244 | err = copy_in_user(data->current_hash32, data32->current_hash32, |
| 245 | QSEECOM_HASH_SIZE); |
| 246 | err |= copy_in_user(data->new_hash32, data32->new_hash32, |
| 247 | QSEECOM_HASH_SIZE); |
| 248 | err |= get_user(usage, &data32->usage); |
| 249 | err |= put_user(usage, &data->usage); |
| 250 | |
| 251 | return err; |
| 252 | } |
| 253 | |
| 254 | static int compat_get_qseecom_save_partition_hash_req( |
| 255 | struct compat_qseecom_save_partition_hash_req __user *data32, |
| 256 | struct qseecom_save_partition_hash_req __user *data) |
| 257 | { |
| 258 | int err; |
| 259 | compat_int_t partition_id; |
| 260 | |
| 261 | err = get_user(partition_id, &data32->partition_id); |
| 262 | err |= put_user(partition_id, &data->partition_id); |
| 263 | err |= copy_in_user(data->digest, data32->digest, |
| 264 | SHA256_DIGEST_LENGTH); |
| 265 | return err; |
| 266 | } |
| 267 | |
| 268 | static int compat_get_qseecom_is_es_activated_req( |
| 269 | struct compat_qseecom_is_es_activated_req __user *data32, |
| 270 | struct qseecom_is_es_activated_req __user *data) |
| 271 | { |
| 272 | compat_int_t is_activated; |
| 273 | int err; |
| 274 | |
| 275 | err = get_user(is_activated, &data32->is_activated); |
| 276 | err |= put_user(is_activated, &data->is_activated); |
| 277 | return err; |
| 278 | } |
| 279 | |
| 280 | static int compat_get_qseecom_mdtp_cipher_dip_req( |
| 281 | struct compat_qseecom_mdtp_cipher_dip_req __user *data32, |
| 282 | struct qseecom_mdtp_cipher_dip_req __user *data) |
| 283 | { |
| 284 | int err; |
| 285 | compat_int_t in_buf_size; |
| 286 | compat_uptr_t in_buf; |
| 287 | compat_int_t out_buf_size; |
| 288 | compat_uptr_t out_buf; |
| 289 | compat_int_t direction; |
| 290 | |
| 291 | err = get_user(in_buf_size, &data32->in_buf_size); |
| 292 | err |= put_user(in_buf_size, &data->in_buf_size); |
| 293 | err |= get_user(out_buf_size, &data32->out_buf_size); |
| 294 | err |= put_user(out_buf_size, &data->out_buf_size); |
| 295 | err |= get_user(direction, &data32->direction); |
| 296 | err |= put_user(direction, &data->direction); |
| 297 | err |= get_user(in_buf, &data32->in_buf); |
| 298 | err |= put_user(NULL, &data->in_buf); |
| 299 | err |= put_user(in_buf, (compat_uptr_t *)&data->in_buf); |
| 300 | err |= get_user(out_buf, &data32->out_buf); |
| 301 | err |= put_user(NULL, &data->out_buf); |
| 302 | err |= put_user(out_buf, (compat_uptr_t *)&data->out_buf); |
| 303 | |
| 304 | return err; |
| 305 | } |
| 306 | |
| 307 | static int compat_get_qseecom_send_modfd_listener_resp( |
| 308 | struct compat_qseecom_send_modfd_listener_resp __user *data32, |
| 309 | struct qseecom_send_modfd_listener_resp __user *data) |
| 310 | { |
| 311 | int err; |
| 312 | unsigned int i; |
| 313 | compat_uptr_t resp_buf_ptr; |
| 314 | compat_uint_t resp_len; |
| 315 | compat_long_t fd; |
| 316 | compat_ulong_t cmd_buf_offset; |
| 317 | |
| 318 | err = get_user(resp_buf_ptr, &data32->resp_buf_ptr); |
| 319 | err |= put_user(NULL, &data->resp_buf_ptr); |
| 320 | err |= put_user(resp_buf_ptr, (compat_uptr_t *)&data->resp_buf_ptr); |
| 321 | err |= get_user(resp_len, &data32->resp_len); |
| 322 | err |= put_user(resp_len, &data->resp_len); |
| 323 | |
| 324 | for (i = 0; i < MAX_ION_FD; i++) { |
| 325 | err |= get_user(fd, &data32->ifd_data[i].fd); |
| 326 | err |= put_user(fd, &data->ifd_data[i].fd); |
| 327 | err |= get_user(cmd_buf_offset, |
| 328 | &data32->ifd_data[i].cmd_buf_offset); |
| 329 | err |= put_user(cmd_buf_offset, |
| 330 | &data->ifd_data[i].cmd_buf_offset); |
| 331 | } |
| 332 | return err; |
| 333 | } |
| 334 | |
| 335 | |
| 336 | static int compat_get_qseecom_qteec_req( |
| 337 | struct compat_qseecom_qteec_req __user *data32, |
| 338 | struct qseecom_qteec_req __user *data) |
| 339 | { |
| 340 | compat_uptr_t req_ptr; |
| 341 | compat_ulong_t req_len; |
| 342 | compat_uptr_t resp_ptr; |
| 343 | compat_ulong_t resp_len; |
| 344 | int err; |
| 345 | |
| 346 | err = get_user(req_ptr, &data32->req_ptr); |
| 347 | err |= put_user(NULL, &data->req_ptr); |
| 348 | err |= put_user(req_ptr, (compat_uptr_t *)&data->req_ptr); |
| 349 | err |= get_user(req_len, &data32->req_len); |
| 350 | err |= put_user(req_len, &data->req_len); |
| 351 | |
| 352 | err |= get_user(resp_ptr, &data32->resp_ptr); |
| 353 | err |= put_user(NULL, &data->resp_ptr); |
| 354 | err |= put_user(resp_ptr, (compat_uptr_t *)&data->resp_ptr); |
| 355 | err |= get_user(resp_len, &data32->resp_len); |
| 356 | err |= put_user(resp_len, &data->resp_len); |
| 357 | return err; |
| 358 | } |
| 359 | |
| 360 | static int compat_get_qseecom_qteec_modfd_req( |
| 361 | struct compat_qseecom_qteec_modfd_req __user *data32, |
| 362 | struct qseecom_qteec_modfd_req __user *data) |
| 363 | { |
| 364 | compat_uptr_t req_ptr; |
| 365 | compat_ulong_t req_len; |
| 366 | compat_uptr_t resp_ptr; |
| 367 | compat_ulong_t resp_len; |
| 368 | compat_long_t fd; |
| 369 | compat_ulong_t cmd_buf_offset; |
| 370 | int err, i; |
| 371 | |
| 372 | err = get_user(req_ptr, &data32->req_ptr); |
| 373 | err |= put_user(NULL, &data->req_ptr); |
| 374 | err |= put_user(req_ptr, (compat_uptr_t *)&data->req_ptr); |
| 375 | err |= get_user(req_len, &data32->req_len); |
| 376 | err |= put_user(req_len, &data->req_len); |
| 377 | |
| 378 | err |= get_user(resp_ptr, &data32->resp_ptr); |
| 379 | err |= put_user(NULL, &data->resp_ptr); |
| 380 | err |= put_user(resp_ptr, (compat_uptr_t *)&data->resp_ptr); |
| 381 | err |= get_user(resp_len, &data32->resp_len); |
| 382 | err |= put_user(resp_len, &data->resp_len); |
| 383 | |
| 384 | for (i = 0; i < MAX_ION_FD; i++) { |
| 385 | err |= get_user(fd, &data32->ifd_data[i].fd); |
| 386 | err |= put_user(fd, &data->ifd_data[i].fd); |
| 387 | err |= get_user(cmd_buf_offset, |
| 388 | &data32->ifd_data[i].cmd_buf_offset); |
| 389 | err |= put_user(cmd_buf_offset, |
| 390 | &data->ifd_data[i].cmd_buf_offset); |
| 391 | } |
| 392 | return err; |
| 393 | } |
| 394 | |
| 395 | static int compat_get_int(compat_int_t __user *data32, |
| 396 | int __user *data) |
| 397 | { |
| 398 | compat_int_t x; |
| 399 | int err; |
| 400 | |
| 401 | err = get_user(x, data32); |
| 402 | err |= put_user(x, data); |
| 403 | return err; |
| 404 | } |
| 405 | |
| 406 | static int compat_put_qseecom_load_img_req( |
| 407 | struct compat_qseecom_load_img_req __user *data32, |
| 408 | struct qseecom_load_img_req __user *data) |
| 409 | { |
| 410 | int err; |
| 411 | compat_ulong_t mdt_len; |
| 412 | compat_ulong_t img_len; |
| 413 | compat_long_t ifd_data_fd; |
| 414 | compat_ulong_t app_arch; |
| 415 | compat_int_t app_id; |
| 416 | |
| 417 | err = get_user(mdt_len, &data->mdt_len); |
| 418 | err |= put_user(mdt_len, &data32->mdt_len); |
| 419 | err |= get_user(img_len, &data->img_len); |
| 420 | err |= put_user(img_len, &data32->img_len); |
| 421 | err |= get_user(ifd_data_fd, &data->ifd_data_fd); |
| 422 | err |= put_user(ifd_data_fd, &data32->ifd_data_fd); |
| 423 | err |= copy_in_user(data32->img_name, data->img_name, |
| 424 | MAX_APP_NAME_SIZE); |
| 425 | err |= get_user(app_arch, &data->app_arch); |
| 426 | err |= put_user(app_arch, &data32->app_arch); |
| 427 | err |= get_user(app_id, &data->app_id); |
| 428 | err |= put_user(app_id, &data32->app_id); |
| 429 | return err; |
| 430 | } |
| 431 | |
| 432 | static int compat_put_qseecom_qseos_version_req( |
| 433 | struct compat_qseecom_qseos_version_req __user *data32, |
| 434 | struct qseecom_qseos_version_req __user *data) |
| 435 | { |
| 436 | compat_uint_t qseos_version; |
| 437 | int err; |
| 438 | |
| 439 | err = get_user(qseos_version, &data->qseos_version); |
| 440 | err |= put_user(qseos_version, &data32->qseos_version); |
| 441 | return err; |
| 442 | } |
| 443 | |
| 444 | static int compat_put_qseecom_qseos_app_load_query( |
| 445 | struct compat_qseecom_qseos_app_load_query __user *data32, |
| 446 | struct qseecom_qseos_app_load_query __user *data) |
| 447 | { |
| 448 | int err = 0; |
| 449 | unsigned int i; |
| 450 | compat_int_t app_id; |
| 451 | compat_ulong_t app_arch; |
| 452 | char app_name; |
| 453 | |
| 454 | for (i = 0; i < MAX_APP_NAME_SIZE; i++) { |
| 455 | err |= get_user(app_name, &(data->app_name[i])); |
| 456 | err |= put_user(app_name, &(data32->app_name[i])); |
| 457 | } |
| 458 | err |= get_user(app_id, &data->app_id); |
| 459 | err |= put_user(app_id, &data32->app_id); |
| 460 | err |= get_user(app_arch, &data->app_arch); |
| 461 | err |= put_user(app_arch, &data32->app_arch); |
| 462 | |
| 463 | return err; |
| 464 | } |
| 465 | |
| 466 | static int compat_put_qseecom_is_es_activated_req( |
| 467 | struct compat_qseecom_is_es_activated_req __user *data32, |
| 468 | struct qseecom_is_es_activated_req __user *data) |
| 469 | { |
| 470 | compat_int_t is_activated; |
| 471 | int err; |
| 472 | |
| 473 | err = get_user(is_activated, &data->is_activated); |
| 474 | err |= put_user(is_activated, &data32->is_activated); |
| 475 | return err; |
| 476 | } |
| 477 | |
| 478 | static unsigned int convert_cmd(unsigned int cmd) |
| 479 | { |
| 480 | switch (cmd) { |
| 481 | case COMPAT_QSEECOM_IOCTL_REGISTER_LISTENER_REQ: |
| 482 | return QSEECOM_IOCTL_REGISTER_LISTENER_REQ; |
| 483 | case COMPAT_QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ: |
| 484 | return QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ; |
| 485 | case COMPAT_QSEECOM_IOCTL_LOAD_APP_REQ: |
| 486 | return QSEECOM_IOCTL_LOAD_APP_REQ; |
| 487 | case COMPAT_QSEECOM_IOCTL_RECEIVE_REQ: |
| 488 | return QSEECOM_IOCTL_RECEIVE_REQ; |
| 489 | case COMPAT_QSEECOM_IOCTL_SEND_RESP_REQ: |
| 490 | return QSEECOM_IOCTL_SEND_RESP_REQ; |
| 491 | case COMPAT_QSEECOM_IOCTL_UNLOAD_APP_REQ: |
| 492 | return QSEECOM_IOCTL_UNLOAD_APP_REQ; |
| 493 | case COMPAT_QSEECOM_IOCTL_PERF_ENABLE_REQ: |
| 494 | return QSEECOM_IOCTL_PERF_ENABLE_REQ; |
| 495 | case COMPAT_QSEECOM_IOCTL_PERF_DISABLE_REQ: |
| 496 | return QSEECOM_IOCTL_PERF_DISABLE_REQ; |
| 497 | case COMPAT_QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ: |
| 498 | return QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ; |
| 499 | case COMPAT_QSEECOM_IOCTL_SET_BUS_SCALING_REQ: |
| 500 | return QSEECOM_IOCTL_SET_BUS_SCALING_REQ; |
| 501 | case COMPAT_QSEECOM_IOCTL_SEND_CMD_REQ: |
| 502 | return QSEECOM_IOCTL_SEND_CMD_REQ; |
| 503 | case COMPAT_QSEECOM_IOCTL_SEND_MODFD_CMD_REQ: |
| 504 | return QSEECOM_IOCTL_SEND_MODFD_CMD_REQ; |
| 505 | case COMPAT_QSEECOM_IOCTL_SET_MEM_PARAM_REQ: |
| 506 | return QSEECOM_IOCTL_SET_MEM_PARAM_REQ; |
| 507 | case COMPAT_QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ: |
| 508 | return QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ; |
| 509 | case COMPAT_QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ: |
| 510 | return QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ; |
| 511 | case COMPAT_QSEECOM_IOCTL_APP_LOADED_QUERY_REQ: |
| 512 | return QSEECOM_IOCTL_APP_LOADED_QUERY_REQ; |
| 513 | case COMPAT_QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ: |
| 514 | return QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ; |
| 515 | case COMPAT_QSEECOM_IOCTL_CREATE_KEY_REQ: |
| 516 | return QSEECOM_IOCTL_CREATE_KEY_REQ; |
| 517 | case COMPAT_QSEECOM_IOCTL_WIPE_KEY_REQ: |
| 518 | return QSEECOM_IOCTL_WIPE_KEY_REQ; |
| 519 | case COMPAT_QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ: |
| 520 | return QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ; |
| 521 | case COMPAT_QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ: |
| 522 | return QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ; |
| 523 | case COMPAT_QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ: |
| 524 | return QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ; |
| 525 | case COMPAT_QSEECOM_IOCTL_SEND_MODFD_RESP: |
| 526 | return QSEECOM_IOCTL_SEND_MODFD_RESP; |
| 527 | case COMPAT_QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ: |
| 528 | return QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ; |
| 529 | case COMPAT_QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ: |
| 530 | return QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ; |
| 531 | case COMPAT_QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ: |
| 532 | return QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ; |
| 533 | case COMPAT_QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ: |
| 534 | return QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ; |
| 535 | case COMPAT_QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ: |
| 536 | return QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ; |
| 537 | case COMPAT_QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ: |
| 538 | return QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ; |
| 539 | case COMPAT_QSEECOM_IOCTL_SEND_MODFD_RESP_64: |
| 540 | return QSEECOM_IOCTL_SEND_MODFD_RESP_64; |
| 541 | |
| 542 | default: |
| 543 | return cmd; |
| 544 | } |
| 545 | } |
| 546 | |
| 547 | long compat_qseecom_ioctl(struct file *file, |
| 548 | unsigned int cmd, unsigned long arg) |
| 549 | { |
| 550 | long ret; |
| 551 | |
| 552 | switch (cmd) { |
| 553 | |
| 554 | case COMPAT_QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ: |
| 555 | case COMPAT_QSEECOM_IOCTL_RECEIVE_REQ: |
| 556 | case COMPAT_QSEECOM_IOCTL_SEND_RESP_REQ: |
| 557 | case COMPAT_QSEECOM_IOCTL_UNLOAD_APP_REQ: |
| 558 | case COMPAT_QSEECOM_IOCTL_PERF_ENABLE_REQ: |
| 559 | case COMPAT_QSEECOM_IOCTL_PERF_DISABLE_REQ: |
| 560 | case COMPAT_QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ: { |
| 561 | return qseecom_ioctl(file, convert_cmd(cmd), 0); |
| 562 | } |
| 563 | break; |
| 564 | case COMPAT_QSEECOM_IOCTL_REGISTER_LISTENER_REQ: { |
| 565 | struct compat_qseecom_register_listener_req __user *data32; |
| 566 | struct qseecom_register_listener_req __user *data; |
| 567 | int err; |
| 568 | |
| 569 | data32 = compat_ptr(arg); |
| 570 | data = compat_alloc_user_space(sizeof(*data)); |
| 571 | if (data == NULL) |
| 572 | return -EFAULT; |
| 573 | |
| 574 | err = compat_get_qseecom_register_listener_req(data32, data); |
| 575 | if (err) |
| 576 | return err; |
| 577 | |
| 578 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 579 | (unsigned long)data); |
| 580 | } |
| 581 | break; |
| 582 | case COMPAT_QSEECOM_IOCTL_LOAD_APP_REQ: { |
| 583 | struct compat_qseecom_load_img_req __user *data32; |
| 584 | struct qseecom_load_img_req __user *data; |
| 585 | int err; |
| 586 | |
| 587 | data32 = compat_ptr(arg); |
| 588 | data = compat_alloc_user_space(sizeof(*data)); |
| 589 | if (data == NULL) |
| 590 | return -EFAULT; |
| 591 | |
| 592 | err = compat_get_qseecom_load_img_req(data32, data); |
| 593 | if (err) |
| 594 | return err; |
| 595 | |
| 596 | ret = qseecom_ioctl(file, convert_cmd(cmd), |
| 597 | (unsigned long)data); |
| 598 | err = compat_put_qseecom_load_img_req(data32, data); |
| 599 | return ret ? ret : err; |
| 600 | } |
| 601 | break; |
| 602 | case COMPAT_QSEECOM_IOCTL_SEND_CMD_REQ: { |
| 603 | struct compat_qseecom_send_cmd_req __user *data32; |
| 604 | struct qseecom_send_cmd_req __user *data; |
| 605 | int err; |
| 606 | |
| 607 | data32 = compat_ptr(arg); |
| 608 | data = compat_alloc_user_space(sizeof(*data)); |
| 609 | if (data == NULL) |
| 610 | return -EFAULT; |
| 611 | |
| 612 | err = compat_get_qseecom_send_cmd_req(data32, data); |
| 613 | if (err) |
| 614 | return err; |
| 615 | |
| 616 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 617 | (unsigned long)data); |
| 618 | } |
| 619 | break; |
| 620 | case COMPAT_QSEECOM_IOCTL_SEND_MODFD_CMD_REQ: |
| 621 | case COMPAT_QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ: { |
| 622 | struct compat_qseecom_send_modfd_cmd_req __user *data32; |
| 623 | struct qseecom_send_modfd_cmd_req __user *data; |
| 624 | int err; |
| 625 | |
| 626 | data32 = compat_ptr(arg); |
| 627 | data = compat_alloc_user_space(sizeof(*data)); |
| 628 | if (data == NULL) |
| 629 | return -EFAULT; |
| 630 | |
| 631 | err = compat_get_qseecom_send_modfd_cmd_req(data32, data); |
| 632 | if (err) |
| 633 | return err; |
| 634 | |
| 635 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 636 | (unsigned long)data); |
| 637 | } |
| 638 | break; |
| 639 | case COMPAT_QSEECOM_IOCTL_SET_MEM_PARAM_REQ: { |
| 640 | struct compat_qseecom_set_sb_mem_param_req __user *data32; |
| 641 | struct qseecom_set_sb_mem_param_req __user *data; |
| 642 | int err; |
| 643 | |
| 644 | data32 = compat_ptr(arg); |
| 645 | data = compat_alloc_user_space(sizeof(*data)); |
| 646 | if (data == NULL) |
| 647 | return -EFAULT; |
| 648 | |
| 649 | err = compat_get_qseecom_set_sb_mem_param_req(data32, data); |
| 650 | if (err) |
| 651 | return err; |
| 652 | |
| 653 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 654 | (unsigned long)data); |
| 655 | } |
| 656 | break; |
| 657 | case COMPAT_QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ: { |
| 658 | struct compat_qseecom_qseos_version_req __user *data32; |
| 659 | struct qseecom_qseos_version_req __user *data; |
| 660 | int err; |
| 661 | |
| 662 | data32 = compat_ptr(arg); |
| 663 | data = compat_alloc_user_space(sizeof(*data)); |
| 664 | if (data == NULL) |
| 665 | return -EFAULT; |
| 666 | |
| 667 | err = compat_get_qseecom_qseos_version_req(data32, data); |
| 668 | if (err) |
| 669 | return err; |
| 670 | |
| 671 | ret = qseecom_ioctl(file, convert_cmd(cmd), |
| 672 | (unsigned long)data); |
| 673 | err = compat_put_qseecom_qseos_version_req(data32, data); |
| 674 | |
| 675 | return ret ? ret : err; |
| 676 | } |
| 677 | break; |
| 678 | case COMPAT_QSEECOM_IOCTL_SET_BUS_SCALING_REQ: { |
| 679 | compat_int_t __user *data32; |
| 680 | int __user *data; |
| 681 | int err; |
| 682 | |
| 683 | data32 = compat_ptr(arg); |
| 684 | data = compat_alloc_user_space(sizeof(*data)); |
| 685 | if (data == NULL) |
| 686 | return -EFAULT; |
| 687 | err = compat_get_int(data32, data); |
| 688 | if (err) |
| 689 | return err; |
| 690 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 691 | (unsigned long)data); |
| 692 | } |
| 693 | break; |
| 694 | case COMPAT_QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ: { |
| 695 | struct compat_qseecom_load_img_req __user *data32; |
| 696 | struct qseecom_load_img_req __user *data; |
| 697 | int err; |
| 698 | |
| 699 | data32 = compat_ptr(arg); |
| 700 | data = compat_alloc_user_space(sizeof(*data)); |
| 701 | if (data == NULL) |
| 702 | return -EFAULT; |
| 703 | |
| 704 | err = compat_get_qseecom_load_img_req(data32, data); |
| 705 | if (err) |
| 706 | return err; |
| 707 | |
| 708 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 709 | (unsigned long)data); |
| 710 | } |
| 711 | break; |
| 712 | case COMPAT_QSEECOM_IOCTL_APP_LOADED_QUERY_REQ: { |
| 713 | struct compat_qseecom_qseos_app_load_query __user *data32; |
| 714 | struct qseecom_qseos_app_load_query __user *data; |
| 715 | int err; |
| 716 | |
| 717 | data32 = compat_ptr(arg); |
| 718 | data = compat_alloc_user_space(sizeof(*data)); |
| 719 | if (data == NULL) |
| 720 | return -EFAULT; |
| 721 | |
| 722 | err = compat_get_qseecom_qseos_app_load_query(data32, data); |
| 723 | if (err) |
| 724 | return err; |
| 725 | |
| 726 | ret = qseecom_ioctl(file, convert_cmd(cmd), |
| 727 | (unsigned long)data); |
| 728 | err = compat_put_qseecom_qseos_app_load_query(data32, data); |
| 729 | return ret ? ret : err; |
| 730 | } |
| 731 | break; |
| 732 | case COMPAT_QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ: { |
| 733 | struct compat_qseecom_send_svc_cmd_req __user *data32; |
| 734 | struct qseecom_send_svc_cmd_req __user *data; |
| 735 | int err; |
| 736 | |
| 737 | data32 = compat_ptr(arg); |
| 738 | data = compat_alloc_user_space(sizeof(*data)); |
| 739 | if (data == NULL) |
| 740 | return -EFAULT; |
| 741 | |
| 742 | err = compat_get_qseecom_send_svc_cmd_req(data32, data); |
| 743 | if (err) |
| 744 | return err; |
| 745 | |
| 746 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 747 | (unsigned long)data); |
| 748 | } |
| 749 | break; |
| 750 | case COMPAT_QSEECOM_IOCTL_CREATE_KEY_REQ: { |
| 751 | struct compat_qseecom_create_key_req __user *data32; |
| 752 | struct qseecom_create_key_req __user *data; |
| 753 | int err; |
| 754 | |
| 755 | data32 = compat_ptr(arg); |
| 756 | data = compat_alloc_user_space(sizeof(*data)); |
| 757 | if (data == NULL) |
| 758 | return -EFAULT; |
| 759 | |
| 760 | err = compat_get_qseecom_create_key_req(data32, data); |
| 761 | if (err) |
| 762 | return err; |
| 763 | |
| 764 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 765 | (unsigned long)data); |
| 766 | } |
| 767 | break; |
| 768 | case COMPAT_QSEECOM_IOCTL_WIPE_KEY_REQ: { |
| 769 | struct compat_qseecom_wipe_key_req __user *data32; |
| 770 | struct qseecom_wipe_key_req __user *data; |
| 771 | int err; |
| 772 | |
| 773 | data32 = compat_ptr(arg); |
| 774 | data = compat_alloc_user_space(sizeof(*data)); |
| 775 | if (data == NULL) |
| 776 | return -EFAULT; |
| 777 | |
| 778 | err = compat_get_qseecom_wipe_key_req(data32, data); |
| 779 | if (err) |
| 780 | return err; |
| 781 | |
| 782 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 783 | (unsigned long)data); |
| 784 | } |
| 785 | break; |
| 786 | case COMPAT_QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ: { |
| 787 | struct compat_qseecom_update_key_userinfo_req __user *data32; |
| 788 | struct qseecom_update_key_userinfo_req __user *data; |
| 789 | int err; |
| 790 | |
| 791 | data32 = compat_ptr(arg); |
| 792 | data = compat_alloc_user_space(sizeof(*data)); |
| 793 | if (data == NULL) |
| 794 | return -EFAULT; |
| 795 | |
| 796 | err = compat_get_qseecom_update_key_userinfo_req(data32, data); |
| 797 | if (err) |
| 798 | return err; |
| 799 | |
| 800 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 801 | (unsigned long)data); |
| 802 | } |
| 803 | break; |
| 804 | case COMPAT_QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ: { |
| 805 | struct compat_qseecom_save_partition_hash_req __user *data32; |
| 806 | struct qseecom_save_partition_hash_req __user *data; |
| 807 | int err; |
| 808 | |
| 809 | data32 = compat_ptr(arg); |
| 810 | data = compat_alloc_user_space(sizeof(*data)); |
| 811 | if (data == NULL) |
| 812 | return -EFAULT; |
| 813 | |
| 814 | err = compat_get_qseecom_save_partition_hash_req(data32, data); |
| 815 | if (err) |
| 816 | return err; |
| 817 | |
| 818 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 819 | (unsigned long)data); |
| 820 | } |
| 821 | break; |
| 822 | case COMPAT_QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ: { |
| 823 | struct compat_qseecom_is_es_activated_req __user *data32; |
| 824 | struct qseecom_is_es_activated_req __user *data; |
| 825 | int err; |
| 826 | |
| 827 | data32 = compat_ptr(arg); |
| 828 | data = compat_alloc_user_space(sizeof(*data)); |
| 829 | if (data == NULL) |
| 830 | return -EFAULT; |
| 831 | |
| 832 | err = compat_get_qseecom_is_es_activated_req(data32, data); |
| 833 | if (err) |
| 834 | return err; |
| 835 | |
| 836 | ret = qseecom_ioctl(file, convert_cmd(cmd), |
| 837 | (unsigned long)data); |
| 838 | err = compat_put_qseecom_is_es_activated_req(data32, data); |
| 839 | return ret ? ret : err; |
| 840 | } |
| 841 | break; |
| 842 | case COMPAT_QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ: { |
| 843 | struct compat_qseecom_mdtp_cipher_dip_req __user *data32; |
| 844 | struct qseecom_mdtp_cipher_dip_req __user *data; |
| 845 | int err; |
| 846 | |
| 847 | data32 = compat_ptr(arg); |
| 848 | data = compat_alloc_user_space(sizeof(*data)); |
| 849 | if (data == NULL) |
| 850 | return -EFAULT; |
| 851 | |
| 852 | err = compat_get_qseecom_mdtp_cipher_dip_req(data32, data); |
| 853 | if (err) |
| 854 | return err; |
| 855 | |
| 856 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 857 | (unsigned long)data); |
| 858 | } |
| 859 | break; |
| 860 | case COMPAT_QSEECOM_IOCTL_SEND_MODFD_RESP: |
| 861 | case COMPAT_QSEECOM_IOCTL_SEND_MODFD_RESP_64: { |
| 862 | struct compat_qseecom_send_modfd_listener_resp __user *data32; |
| 863 | struct qseecom_send_modfd_listener_resp __user *data; |
| 864 | int err; |
| 865 | |
| 866 | data32 = compat_ptr(arg); |
| 867 | data = compat_alloc_user_space(sizeof(*data)); |
| 868 | if (data == NULL) |
| 869 | return -EFAULT; |
| 870 | |
| 871 | err = compat_get_qseecom_send_modfd_listener_resp(data32, data); |
| 872 | if (err) |
| 873 | return err; |
| 874 | |
| 875 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 876 | (unsigned long)data); |
| 877 | } |
| 878 | break; |
| 879 | case COMPAT_QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ: { |
| 880 | struct compat_qseecom_qteec_req __user *data32; |
| 881 | struct qseecom_qteec_req __user *data; |
| 882 | int err; |
| 883 | |
| 884 | data32 = compat_ptr(arg); |
| 885 | data = compat_alloc_user_space(sizeof(*data)); |
| 886 | if (data == NULL) |
| 887 | return -EFAULT; |
| 888 | |
| 889 | err = compat_get_qseecom_qteec_req(data32, data); |
| 890 | if (err) |
| 891 | return err; |
| 892 | |
| 893 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 894 | (unsigned long)data); |
| 895 | } |
| 896 | break; |
| 897 | case COMPAT_QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ: |
| 898 | case COMPAT_QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ: |
| 899 | case COMPAT_QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ: { |
| 900 | struct compat_qseecom_qteec_modfd_req __user *data32; |
| 901 | struct qseecom_qteec_modfd_req __user *data; |
| 902 | int err; |
| 903 | |
| 904 | data32 = compat_ptr(arg); |
| 905 | data = compat_alloc_user_space(sizeof(*data)); |
| 906 | if (data == NULL) |
| 907 | return -EFAULT; |
| 908 | |
| 909 | err = compat_get_qseecom_qteec_modfd_req(data32, data); |
| 910 | if (err) |
| 911 | return err; |
| 912 | |
| 913 | return qseecom_ioctl(file, convert_cmd(cmd), |
| 914 | (unsigned long)data); |
| 915 | } |
| 916 | break; |
| 917 | default: |
| 918 | return -ENOIOCTLCMD; |
| 919 | break; |
| 920 | } |
| 921 | return 0; |
| 922 | } |