| Lior David | 1f4ed46 | 2017-08-04 16:54:50 +0300 | [diff] [blame] | 1 | # Copyright (c) 2017, The Linux Foundation. All rights reserved. |
| 2 | # |
| 3 | # Redistribution and use in source and binary forms, with or without |
| 4 | # modification, are permitted provided that the following conditions are |
| 5 | # met: |
| 6 | # * Redistributions of source code must retain the above copyright |
| 7 | # notice, this list of conditions and the following disclaimer. |
| 8 | # * Redistributions in binary form must reproduce the above |
| 9 | # copyright notice, this list of conditions and the following |
| 10 | # disclaimer in the documentation and/or other materials provided |
| 11 | # with the distribution. |
| 12 | # * Neither the name of The Linux Foundation nor the names of its |
| 13 | # contributors may be used to endorse or promote products derived |
| 14 | # from this software without specific prior written permission. |
| 15 | # |
| 16 | # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| 17 | # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 18 | # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| 19 | # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| 20 | # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 21 | # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 22 | # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 23 | # BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 24 | # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| 25 | # OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| 26 | # IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | |
| 28 | type wigignpt, domain; |
| 29 | type wigignpt_exec, exec_type, vendor_file_type, file_type; |
| 30 | |
| 31 | init_daemon_domain(wigignpt) |
| 32 | #use bypass because net_admin capability is needed |
| 33 | hal_server_domain_bypass(wigignpt, hal_wigig_npt) |
| 34 | |
| 35 | #allows calls between client and server and vice-versa |
| 36 | binder_call(hal_wigig_npt_client, hal_wigig_npt_server) |
| 37 | binder_call(hal_wigig_npt_server, hal_wigig_npt_client) |
| 38 | |
| 39 | #allow hal clients to find the service |
| 40 | allow hal_wigig_npt_client hal_wigig_npt_hwservice:hwservice_manager find; |
| 41 | |
| 42 | #register hal service |
| 43 | add_hwservice(hal_wigig_npt, hal_wigig_npt_hwservice) |
| 44 | |
| 45 | # read wigig properties |
| 46 | get_prop(hal_wigig_npt, wigig_prop); |
| 47 | |
| 48 | #allow updating network stack parameters under /proc/sys/net |
| 49 | #this also requires net_admin capability |
| 50 | allow hal_wigig_npt proc_net:file rw_file_perms; |
| 51 | allow hal_wigig_npt self:capability net_admin; |
| 52 | |
| 53 | #update wigig0 network parameters like rps_cpus and gro_flush_timeout |
| 54 | allow hal_wigig_npt sysfs_wigig:file rw_file_perms; |
| 55 | |
| 56 | #update bond0 rps_cpus (FST) |
| 57 | allow hal_wigig_npt sysfs_bond0:file rw_file_perms; |
| 58 | |
| 59 | #listen on /dev/socket/wigignpt |
| 60 | allow hal_wigig_npt hal_wigig_npt:unix_stream_socket { listen accept read write }; |