commit 55b19db0f0d0cc00b4b192566e79f29e5f8337a0
author Martin Liu <liumartin@google.com> Mon Sep 21 12:11:02 2020 +0800
committer Martin Liu <liumartin@google.com> Wed Sep 23 10:29:56 2020 +0800
tree aec4d805d54e0039195221f60f07155afea62615
parent e07fdcea2b385cbf29f271dbb63c4928f1b3083a

allow access fastrpc total_dma_kb sysfs

This helps understand fastrpc dma buffer size

Bug: 168084904
Test: boot
Signed-off-by: Martin Liu <liumartin@google.com>
Merged-In: I7be717268a54486a199782ea438b8e6dda5a97c2
Change-Id: I7be717268a54486a199782ea438b8e6dda5a97c2

vendor/google/hal_dumpstate_impl.te

diff --git a/vendor/google/hal_dumpstate_impl.te b/vendor/google/hal_dumpstate_impl.te
index a3cdab7..6455e36 100644
--- a/vendor/google/hal_dumpstate_impl.te
+++ b/vendor/google/hal_dumpstate_impl.te
@@ -65,6 +65,9 @@
   allow hal_dumpstate_impl debugfs_ipa:file r_file_perms;
 ')
 
+#Dumpstats fastrpc buffer
+allow hal_dumpstate_impl sysfs_fastrpc:file r_file_perms;
+
 # dump Battery/Charger/Guage
 allow hal_dumpstate_impl debugfs_batteryinfo:dir r_dir_perms;
 allow hal_dumpstate_impl debugfs_batteryinfo:file r_file_perms;