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

Those capabilities will be used in subsequent patches.

Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
This commit is contained in:
Volodymyr Babchuk 2017-11-29 14:48:34 +02:00 committed by Jens Wiklander
parent 53a107c812
commit d885cc5e07
2 changed files with 4 additions and 0 deletions
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1
drivers/tee/optee/core.c
View File

@ -545,6 +545,7 @@ static struct optee *optee_probe(struct device_node *np)
} }
optee->invoke_fn = invoke_fn; optee->invoke_fn = invoke_fn;
optee->sec_caps = sec_caps;
teedev = tee_device_alloc(&optee_desc, NULL, pool, optee); teedev = tee_device_alloc(&optee_desc, NULL, pool, optee);
if (IS_ERR(teedev)) { if (IS_ERR(teedev)) {

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

@ -96,6 +96,8 @@ struct optee_supp {
* @supp: supplicant synchronization struct for RPC to supplicant * @supp: supplicant synchronization struct for RPC to supplicant
* @pool: shared memory pool * @pool: shared memory pool
* @memremaped_shm virtual address of memory in 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 optee {
struct tee_device *supp_teedev; struct tee_device *supp_teedev;
@ -106,6 +108,7 @@ struct optee {
struct optee_supp supp; struct optee_supp supp;
struct tee_shm_pool *pool; struct tee_shm_pool *pool;
void *memremaped_shm; void *memremaped_shm;
u32 sec_caps;
}; };
struct optee_session { struct optee_session {