Lines Matching full:shared

39  * @list_shm:	List of shared memory object owned by this context
44  *              shared memory release.
50  * @cap_memref_null: flag indicating if the TEE Client support shared
93  * @shm_register:	register shared memory buffer in TEE
94  * @shm_unregister:	unregister shared memory buffer in TEE
138  * @pool:	Shared memory pool, NULL if not used
189  * struct tee_shm - shared memory object
191  * @paddr:	physical address of the shared memory
192  * @kaddr:	virtual address of the shared memory
193  * @size:	size of shared memory
199  * @id:		unique id of a shared memory object on this device
218  * struct tee_shm_pool_mgr - shared memory manager
220  * @private_data:	private data for the shared memory manager
228  * struct tee_shm_pool_mgr_ops - shared memory pool manager operations
229  * @alloc:		called when allocating shared memory
230  * @free:		called when freeing shared memory
241  * tee_shm_pool_alloc() - Create a shared memory pool from shm managers
242  * @priv_mgr:	manager for driver private shared memory allocations
243  * @dmabuf_mgr:	manager for dma-buf shared memory allocations
268  * tee_shm_pool_mgr_destroy() - Free a shared memory manager
276  * struct tee_shm_pool_mem_info - holds information needed to create a shared
289  * tee_shm_pool_alloc_res_mem() - Create a shared memory pool from reserved
291  * @priv_info:	 Information for driver private shared memory pool
292  * @dmabuf_info: Information for dma-buf shared memory pool
306  * tee_shm_pool_free() - Free a shared memory pool
307  * @pool:	The shared memory pool to free
309  * The must be no remaining shared memory allocated from this pool when
321  * tee_shm_alloc() - Allocate shared memory
322  * @ctx:	Context that allocates the shared memory
323  * @size:	Requested size of shared memory
324  * @flags:	Flags setting properties for the requested shared memory.
326  * Memory allocated as global shared memory is automatically freed when the
329  * TEE_SHM_DMA_BUF global shared memory will be allocated and associated
337  * tee_shm_register() - Register shared memory buffer
338  * @ctx:	Context that registers the shared memory
339  * @addr:	Address is userspace of the shared buffer
340  * @length:	Length of the shared buffer
341  * @flags:	Flags setting properties for the requested shared memory.
349  * tee_shm_is_registered() - Check if shared memory object in registered in TEE
350  * @shm:	Shared memory handle
359  * tee_shm_free() - Free shared memory
360  * @shm:	Handle to shared memory to free
365  * tee_shm_put() - Decrease reference count on a shared memory handle
366  * @shm:	Shared memory handle
372  * @shm:	Shared memory handle
381  * @shm:	Shared memory handle
389  * tee_shm_get_va() - Get virtual address of a shared memory plus an offset
390  * @shm:	Shared memory handle
391  * @offs:	Offset from start of this shared memory
392  * @returns virtual address of the shared memory + offs if offs is within
393  *	the bounds of this shared memory, else an ERR_PTR
398  * tee_shm_get_pa() - Get physical address of a shared memory plus an offset
399  * @shm:	Shared memory handle
400  * @offs:	Offset from start of this shared memory
402  * @returns 0 if offs is within the bounds of this shared memory, else an
408  * tee_shm_get_size() - Get size of shared memory buffer
409  * @shm:	Shared memory handle
410  * @returns size of shared memory
418  * tee_shm_get_pages() - Get list of pages that hold shared buffer
419  * @shm:	Shared memory handle
431  * tee_shm_get_page_offset() - Get shared buffer offset from page start
432  * @shm:	Shared memory handle
433  * @returns page offset of shared buffer
441  * tee_shm_get_id() - Get id of a shared memory object
442  * @shm:	Shared memory handle
451  * tee_shm_get_from_id() - Find shared memory object and increase reference
453  * @ctx:	Context owning the shared memory
454  * @id:		Id of shared memory object