diff options
Diffstat (limited to 'drivers/tee/tee_private.h')
| -rw-r--r-- | drivers/tee/tee_private.h | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/tee/tee_private.h b/drivers/tee/tee_private.h index e55204df31ce..409cadcc1cff 100644 --- a/drivers/tee/tee_private.h +++ b/drivers/tee/tee_private.h @@ -12,17 +12,6 @@ #include <linux/mutex.h> #include <linux/types.h> -/** - * struct tee_shm_pool - shared memory pool - * @private_mgr: pool manager for shared memory only between kernel - * and secure world - * @dma_buf_mgr: pool manager for shared memory exported to user space - */ -struct tee_shm_pool { - struct tee_shm_pool_mgr *private_mgr; - struct tee_shm_pool_mgr *dma_buf_mgr; -}; - #define TEE_DEVICE_FLAG_REGISTERED 0x1 #define TEE_MAX_DEV_NAME_LEN 32 @@ -68,4 +57,8 @@ void tee_device_put(struct tee_device *teedev); void teedev_ctx_get(struct tee_context *ctx); void teedev_ctx_put(struct tee_context *ctx); +struct tee_shm *tee_shm_alloc_user_buf(struct tee_context *ctx, size_t size); +struct tee_shm *tee_shm_register_user_buf(struct tee_context *ctx, + unsigned long addr, size_t length); + #endif /*TEE_PRIVATE_H*/ |