diff options
Diffstat (limited to 'drivers/tee/optee/optee_private.h')
| -rw-r--r-- | drivers/tee/optee/optee_private.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/tee/optee/optee_private.h b/drivers/tee/optee/optee_private.h index 46f74ab07c7e..e77765c78878 100644 --- a/drivers/tee/optee/optee_private.h +++ b/drivers/tee/optee/optee_private.h @@ -53,7 +53,6 @@ struct optee_call_queue { struct optee_notif { u_int max_key; - struct tee_context *ctx; /* Serializes access to the elements below in this struct */ spinlock_t lock; struct list_head db; @@ -134,9 +133,10 @@ struct optee_ops { /** * struct optee - main service struct * @supp_teedev: supplicant device + * @teedev: client device * @ops: internal callbacks for different ways to reach secure * world - * @teedev: client device + * @ctx: driver internal TEE context * @smc: specific to SMC ABI * @ffa: specific to FF-A ABI * @call_queue: queue of threads waiting to call @invoke_fn @@ -152,6 +152,7 @@ struct optee { struct tee_device *supp_teedev; struct tee_device *teedev; const struct optee_ops *ops; + struct tee_context *ctx; union { struct optee_smc smc; struct optee_ffa ffa; @@ -228,13 +229,16 @@ int optee_cancel_req(struct tee_context *ctx, u32 cancel_id, u32 session); int optee_enumerate_devices(u32 func); void optee_unregister_devices(void); -int optee_pool_op_alloc_helper(struct tee_shm_pool_mgr *poolm, - struct tee_shm *shm, size_t size, +int optee_pool_op_alloc_helper(struct tee_shm_pool *pool, struct tee_shm *shm, + size_t size, size_t align, int (*shm_register)(struct tee_context *ctx, struct tee_shm *shm, struct page **pages, size_t num_pages, unsigned long start)); +void optee_pool_op_free_helper(struct tee_shm_pool *pool, struct tee_shm *shm, + int (*shm_unregister)(struct tee_context *ctx, + struct tee_shm *shm)); void optee_remove_common(struct optee *optee); |