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Subject[PATCH v1 10/14] tee: optee: store OP-TEE capabilities in private data
Date
From: Volodymyr Babchuk <vlad.babchuk@gmail.com>

Those capabilities will be used in subsequent patches.

Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
---
drivers/tee/optee/core.c | 1 +
drivers/tee/optee/optee_private.h | 3 +++
2 files changed, 4 insertions(+)

diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c
index 9883592..8e012ea 100644
--- a/drivers/tee/optee/core.c
+++ b/drivers/tee/optee/core.c
@@ -553,6 +553,7 @@ 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)) {
diff --git a/drivers/tee/optee/optee_private.h b/drivers/tee/optee/optee_private.h
index dfe1158..fc534d7 100644
--- a/drivers/tee/optee/optee_private.h
+++ b/drivers/tee/optee/optee_private.h
@@ -96,6 +96,8 @@ 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;
@@ -106,6 +108,7 @@ struct optee {
struct optee_supp supp;
struct tee_shm_pool *pool;
void *memremaped_shm;
+ u32 sec_caps;
};

struct optee_session {
--
2.7.4
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