| # Copyright (c) 2018, 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. |
| |
| # Allow access to qsee_ipc_irq_spss device |
| allow tee vendor_qsee_ipc_irq_spss_device:chr_file rw_file_perms; |
| allow tee tee_device:chr_file rw_file_perms; |
| hal_client_domain(tee, vendor_hal_soter); |
| unix_socket_connect(tee, property, init) |
| # Allow access to qsee data file |
| allow tee vendor_data_qsee_file:dir create_dir_perms; |
| allow tee vendor_data_qsee_file:file create_file_perms; |
| # allow tee access for secure UI to work |
| allow tee graphics_device:dir r_dir_perms; |
| allow tee graphics_device:chr_file r_file_perms; |
| allow tee vendor_data_file:dir r_dir_perms; |
| |
| dontaudit tee rootfs:dir { read }; |
| |
| wakelock_use(tee) |
| r_dir_file(tee, firmware_file) |
| allow tee vendor_qfp-daemon_data_file:dir create_dir_perms; |
| allow tee vendor_qfp-daemon_data_file:file create_file_perms; |
| allow tee vendor_persist_qti_fp_file:dir create_dir_perms; |
| allow tee vendor_persist_qti_fp_file:file create_file_perms; |
| |
| allowxperm tee vendor_rpmb_device:blk_file ioctl { MMC_IOC_CMD }; |
| allowxperm tee vendor_rpmb_device:chr_file ioctl {MMC_IOC_MULTI_CMD}; |
| |
| # As each dma buf is seperate device, need to allow access to those devices |
| allow tee vendor_dmabuf_qseecom_heap_device:chr_file r_file_perms; |
| allow tee vendor_dmabuf_qseecom_ta_heap_device:chr_file r_file_perms; |
| allow tee vendor_dmabuf_user_contig_heap_device:chr_file r_file_perms; |
| # Allow get prop access for User space reboot property |
| get_prop(tee, userspace_reboot_exported_prop); |