*/
struct tee_context {
struct tee_device *teedev;
- struct list_head list_shm;
void *data;
struct kref refcount;
bool releasing;
/**
* struct tee_shm - shared memory object
- * @teedev: device used to allocate the object
- * @ctx: context using the object, if NULL the context is gone
- * @link link element
+ * @ctx: context using the object
* @paddr: physical address of the shared memory
* @kaddr: virtual address of the shared memory
* @size: size of shared memory
* subsystem and from drivers that implements their own shm pool manager.
*/
struct tee_shm {
- struct tee_device *teedev;
struct tee_context *ctx;
- struct list_head link;
phys_addr_t paddr;
void *kaddr;
size_t size;
*/
struct tee_shm *tee_shm_alloc(struct tee_context *ctx, size_t size, u32 flags);
-/**
- * tee_shm_priv_alloc() - Allocate shared memory privately
- * @dev: Device that allocates the shared memory
- * @size: Requested size of shared memory
- *
- * Allocates shared memory buffer that is not associated with any client
- * context. Such buffers are owned by TEE driver and used for internal calls.
- *
- * @returns a pointer to 'struct tee_shm'
- */
-struct tee_shm *tee_shm_priv_alloc(struct tee_device *teedev, size_t size);
-
/**
* tee_shm_register() - Register shared memory buffer
* @ctx: Context that registers the shared memory