Lines Matching full:shared

40  * @list_shm:	List of shared memory object owned by this context
45  *              shared memory release.
51  * @cap_memref_null: flag indicating if the TEE Client support shared
94  * @shm_register:	register shared memory buffer in TEE
95  * @shm_unregister:	unregister shared memory buffer in TEE
139  * @pool:	Shared memory pool, NULL if not used
190  * struct tee_shm - shared memory object
192  * @paddr:	physical address of the shared memory
193  * @kaddr:	virtual address of the shared memory
194  * @size:	size of shared memory
200  * @id:		unique id of a shared memory object on this device
219  * struct tee_shm_pool_mgr - shared memory manager
221  * @private_data:	private data for the shared memory manager
229  * struct tee_shm_pool_mgr_ops - shared memory pool manager operations
230  * @alloc:		called when allocating shared memory
231  * @free:		called when freeing shared memory
242  * tee_shm_pool_alloc() - Create a shared memory pool from shm managers
243  * @priv_mgr:	manager for driver private shared memory allocations
244  * @dmabuf_mgr:	manager for dma-buf shared memory allocations
269  * tee_shm_pool_mgr_destroy() - Free a shared memory manager
277  * struct tee_shm_pool_mem_info - holds information needed to create a shared
290  * tee_shm_pool_alloc_res_mem() - Create a shared memory pool from reserved
292  * @priv_info:	 Information for driver private shared memory pool
293  * @dmabuf_info: Information for dma-buf shared memory pool
307  * tee_shm_pool_free() - Free a shared memory pool
308  * @pool:	The shared memory pool to free
310  * The must be no remaining shared memory allocated from this pool when
322  * tee_shm_alloc() - Allocate shared memory
323  * @ctx:	Context that allocates the shared memory
324  * @size:	Requested size of shared memory
325  * @flags:	Flags setting properties for the requested shared memory.
327  * Memory allocated as global shared memory is automatically freed when the
330  * TEE_SHM_DMA_BUF global shared memory will be allocated and associated
339  * tee_shm_register() - Register shared memory buffer
340  * @ctx:	Context that registers the shared memory
341  * @addr:	Address is userspace of the shared buffer
342  * @length:	Length of the shared buffer
343  * @flags:	Flags setting properties for the requested shared memory.
351  * tee_shm_is_registered() - Check if shared memory object in registered in TEE
352  * @shm:	Shared memory handle
361  * tee_shm_free() - Free shared memory
362  * @shm:	Handle to shared memory to free
367  * tee_shm_put() - Decrease reference count on a shared memory handle
368  * @shm:	Shared memory handle
374  * @shm:	Shared memory handle
383  * @shm:	Shared memory handle
391  * tee_shm_get_va() - Get virtual address of a shared memory plus an offset
392  * @shm:	Shared memory handle
393  * @offs:	Offset from start of this shared memory
394  * @returns virtual address of the shared memory + offs if offs is within
395  *	the bounds of this shared memory, else an ERR_PTR
400  * tee_shm_get_pa() - Get physical address of a shared memory plus an offset
401  * @shm:	Shared memory handle
402  * @offs:	Offset from start of this shared memory
404  * @returns 0 if offs is within the bounds of this shared memory, else an
410  * tee_shm_get_size() - Get size of shared memory buffer
411  * @shm:	Shared memory handle
412  * @returns size of shared memory
420  * tee_shm_get_pages() - Get list of pages that hold shared buffer
421  * @shm:	Shared memory handle
433  * tee_shm_get_page_offset() - Get shared buffer offset from page start
434  * @shm:	Shared memory handle
435  * @returns page offset of shared buffer
443  * tee_shm_get_id() - Get id of a shared memory object
444  * @shm:	Shared memory handle
453  * tee_shm_get_from_id() - Find shared memory object and increase reference
455  * @ctx:	Context owning the shared memory
456  * @id:		Id of shared memory object