From ee5f400562f7b76da69f8a31e2c19e20f3384566 Mon Sep 17 00:00:00 2001
From: hqjiang <hqjiang1988@gmail.com>
Date: Wed, 11 Jul 2012 11:21:05 -0700
Subject: [PATCH] Correct denies of rpmsg device when accessing to remote
processors.
---
device.te | 4 ++++
file_contexts | 2 ++
mediaserver.te | 3 +++
3 files changed, 9 insertions(+)
diff --git a/device.te b/device.te
index 9fc4d18f5..c9098e9d9 100644
--- a/device.te
+++ b/device.te
@@ -46,3 +46,7 @@ type gps_device, dev_type;
# varies per device. This type
# is used in per device policy
type hci_attach_dev, dev_type;
+
+# All devices have a rpmsg device for
+# achieving remoteproc and rpmsg modules
+type rpmsg_device, dev_type;
diff --git a/file_contexts b/file_contexts
index 72c95a530..bb58efe91 100644
--- a/file_contexts
+++ b/file_contexts
@@ -47,6 +47,8 @@
/dev/nvmap u:object_r:nv_device:s0
/dev/nvhost-.* u:object_r:nv_device:s0
/dev/random u:object_r:random_device:s0
+/dev/rpmsg-omx[0-9] u:object_r:rpmsg_device:s0
+/dev/rproc_user u:object_r:rpmsg_device:s0
/dev/s3c-jpg u:object_r:camera_device:s0
/dev/s3c-mem u:object_r:camera_device:s0
/dev/s3c-mfc u:object_r:graphics_device:s0
diff --git a/mediaserver.te b/mediaserver.te
index 8236c7934..97f8e5d86 100644
--- a/mediaserver.te
+++ b/mediaserver.te
@@ -25,3 +25,6 @@ allow mediaserver sysfs:file rw_file_perms;
# XXX Why?
allow mediaserver apk_data_file:file { read getattr };
allow mediaserver ion_device:chr_file rw_file_perms;
+
+# To use remote processor
+allow mediaserver rpmsg_device:chr_file rw_file_perms;
--
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