| /* Copyright (c) 2015, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef _QSEECOM_LK_H_ |
| #define _QSEECOM_LK_H_ |
| |
| #define MAX_APP_NAME_SIZE 32 |
| #define QSEECOM_HASH_SIZE 32 |
| |
| /* TZ Diagnostic Area legacy version number */ |
| #define TZBSP_DIAG_MAJOR_VERSION_LEGACY 2 |
| |
| /* |
| * Log ring buffer position |
| */ |
| struct tzdbg_log_pos_t { |
| uint16_t wrap; |
| uint16_t offset; |
| }; |
| |
| /* |
| * Log ring buffer |
| */ |
| struct tzdbg_log_t { |
| struct tzdbg_log_pos_t log_pos; |
| /* open ended array to the end of the 4K IMEM buffer */ |
| uint8_t log_buf[]; |
| }; |
| struct scm_desc { |
| uint32_t arginfo; |
| uint32_t args[10]; |
| uint32_t ret[3]; |
| /* private */ |
| void *extra_arg_buf; |
| uint64_t x5; |
| }; |
| /* |
| * struct qseecom_register_listener_req - |
| * for register listener ioctl request |
| * @listener_id - service id (shared between userspace and QSE) |
| * @ifd_data_fd - ion handle |
| * @virt_sb_base - shared buffer base in user space |
| * @sb_size - shared buffer size |
| */ |
| struct qseecom_register_listener_req { |
| uint32_t listener_id; /* in */ |
| void *virt_sb_base; /* in */ |
| uint32_t sb_size; /* in */ |
| }; |
| |
| /* |
| * struct qseecom_send_cmd_req - for send command ioctl request |
| * @cmd_req_len - command buffer length |
| * @cmd_req_buf - command buffer |
| * @resp_len - response buffer length |
| * @resp_buf - response buffer |
| */ |
| struct qseecom_send_cmd_req { |
| void *cmd_req_buf; /* in */ |
| unsigned int cmd_req_len; /* in */ |
| void *resp_buf; /* in/out */ |
| unsigned int resp_len; /* in/out */ |
| }; |
| |
| /* |
| * struct qseecom_ion_fd_info - ion fd handle data information |
| * @fd - ion handle to some memory allocated in user space |
| * @cmd_buf_offset - command buffer offset |
| */ |
| struct qseecom_ion_fd_info { |
| int32_t fd; |
| uint32_t cmd_buf_offset; |
| }; |
| |
| /* |
| * struct qseecom_listener_send_resp_req - signal to continue the send_cmd req. |
| * Used as a trigger from HLOS service to notify QSEECOM that it's done with its |
| * operation and provide the response for QSEECOM can continue the incomplete |
| * command execution |
| * @resp_len - Length of the response |
| * @resp_buf - Response buffer where the response of the cmd should go. |
| */ |
| struct qseecom_send_resp_req { |
| void *resp_buf; /* in */ |
| unsigned int resp_len; /* in */ |
| }; |
| |
| /* |
| * struct qseecom_load_img_data - for sending image length information and |
| * ion file descriptor to the qseecom driver. ion file descriptor is used |
| * for retrieving the ion file handle and in turn the physical address of |
| * the image location. |
| * @mdt_len - Length of the .mdt file in bytes. |
| * @img_len - Length of the .mdt + .b00 +..+.bxx images files in bytes |
| * @ion_fd - Ion file descriptor used when allocating memory. |
| * @img_name - Name of the image. |
| */ |
| struct qseecom_load_img_req { |
| uint32_t mdt_len; /* in */ |
| uint32_t img_len; /* in */ |
| int32_t ifd_data_fd; /* in */ |
| char img_name[MAX_APP_NAME_SIZE]; /* in */ |
| int app_id; /* out*/ |
| }; |
| |
| struct qseecom_set_sb_mem_param_req { |
| int32_t ifd_data_fd; /* in */ |
| void *virt_sb_base; /* in */ |
| uint32_t sb_len; /* in */ |
| }; |
| |
| /* |
| * struct qseecom_qseos_version_req - get qseos version |
| * @qseos_version - version number |
| */ |
| struct qseecom_qseos_version_req { |
| unsigned int qseos_version; /* in */ |
| }; |
| |
| /* |
| * struct qseecom_qseos_app_load_query - verify if app is loaded in qsee |
| * @app_name[MAX_APP_NAME_SIZE]- name of the app. |
| * @app_id - app id. |
| */ |
| struct qseecom_qseos_app_load_query { |
| char app_name[MAX_APP_NAME_SIZE]; /* in */ |
| int app_id; /* out */ |
| }; |
| |
| struct qseecom_send_svc_cmd_req { |
| uint32_t cmd_id; |
| void *cmd_req_buf; /* in */ |
| unsigned int cmd_req_len; /* in */ |
| void *resp_buf; /* in/out */ |
| unsigned int resp_len; /* in/out */ |
| }; |
| |
| |
| #endif /* _QSEECOM_LK_H_ */ |