shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-10 21:07:02 +09:00
Code Issues Packages Projects Releases Wiki Activity

BACKPORT: tee: optee: store OP-TEE capabilities in private data

Browse Source 
Those capabilities will be used in subsequent patches.

Change-Id: Iea89d2274a83d6e7b1fd864946a97d7427501fcd
Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
(cherry picked from commit d885cc5e07)
Signed-off-by: Victor Chong <victor.chong@linaro.org>
This commit is contained in:
Volodymyr Babchuk
2017-11-29 14:48:34 +02:00
committed by Amit Pundir
parent 1715eaac3a
commit 1b9c575abb
2 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/tee/optee/core.c
View File

@@ -542,6 +542,7 @@ static struct optee *optee_probe(struct device_node *np)
}
optee->invoke_fn = invoke_fn;
optee->sec_caps = sec_caps;
teedev = tee_device_alloc(&optee_desc, NULL, pool, optee);
if (IS_ERR(teedev)) {

3
drivers/tee/optee/optee_private.h
View File

@@ -84,6 +84,8 @@ struct optee_supp {
* @supp: supplicant synchronization struct for RPC to supplicant
* @pool: shared memory pool
* @memremaped_shm virtual address of memory in shared memory pool
* @sec_caps: secure world capabilities defined by
* OPTEE_SMC_SEC_CAP_* in optee_smc.h
*/
struct optee {
struct tee_device *supp_teedev;
@@ -94,6 +96,7 @@ struct optee {
struct optee_supp supp;
struct tee_shm_pool *pool;
void *memremaped_shm;
u32 sec_caps;
};
struct optee_session {