.destroy_poolmgr = pool_op_gen_destroy_poolmgr,
};
-/**
- * tee_shm_pool_alloc_res_mem() - Create a shared memory pool from reserved
- * memory range
- * @priv_info: Information for driver private shared memory pool
- * @dmabuf_info: Information for dma-buf shared memory pool
- *
- * Start and end of pools will must be page aligned.
- *
- * Allocation with the flag TEE_SHM_DMA_BUF set will use the range supplied
- * in @dmabuf, others will use the range provided by @priv.
- *
- * @returns pointer to a 'struct tee_shm_pool' or an ERR_PTR on failure.
- */
-struct tee_shm_pool *
-tee_shm_pool_alloc_res_mem(struct tee_shm_pool_mem_info *priv_info,
- struct tee_shm_pool_mem_info *dmabuf_info)
-{
- struct tee_shm_pool_mgr *priv_mgr;
- struct tee_shm_pool_mgr *dmabuf_mgr;
- void *rc;
-
- /*
- * Create the pool for driver private shared memory
- */
- rc = tee_shm_pool_mgr_alloc_res_mem(priv_info->vaddr, priv_info->paddr,
- priv_info->size,
- 3 /* 8 byte aligned */);
- if (IS_ERR(rc))
- return rc;
- priv_mgr = rc;
-
- /*
- * Create the pool for dma_buf shared memory
- */
- rc = tee_shm_pool_mgr_alloc_res_mem(dmabuf_info->vaddr,
- dmabuf_info->paddr,
- dmabuf_info->size, PAGE_SHIFT);
- if (IS_ERR(rc))
- goto err_free_priv_mgr;
- dmabuf_mgr = rc;
-
- rc = tee_shm_pool_alloc(priv_mgr, dmabuf_mgr);
- if (IS_ERR(rc))
- goto err_free_dmabuf_mgr;
-
- return rc;
-
-err_free_dmabuf_mgr:
- tee_shm_pool_mgr_destroy(dmabuf_mgr);
-err_free_priv_mgr:
- tee_shm_pool_mgr_destroy(priv_mgr);
-
- return rc;
-}
-EXPORT_SYMBOL_GPL(tee_shm_pool_alloc_res_mem);
-
struct tee_shm_pool_mgr *tee_shm_pool_mgr_alloc_res_mem(unsigned long vaddr,
phys_addr_t paddr,
size_t size,
}
/**
- * struct tee_shm_pool_mem_info - holds information needed to create a shared
- * memory pool
- * @vaddr: Virtual address of start of pool
- * @paddr: Physical address of start of pool
- * @size: Size in bytes of the pool
- */
-struct tee_shm_pool_mem_info {
- unsigned long vaddr;
- phys_addr_t paddr;
- size_t size;
-};
-
-/**
- * tee_shm_pool_alloc_res_mem() - Create a shared memory pool from reserved
- * memory range
- * @priv_info: Information for driver private shared memory pool
- * @dmabuf_info: Information for dma-buf shared memory pool
- *
- * Start and end of pools will must be page aligned.
- *
- * Allocation with the flag TEE_SHM_DMA_BUF set will use the range supplied
- * in @dmabuf, others will use the range provided by @priv.
- *
- * @returns pointer to a 'struct tee_shm_pool' or an ERR_PTR on failure.
- */
-struct tee_shm_pool *
-tee_shm_pool_alloc_res_mem(struct tee_shm_pool_mem_info *priv_info,
- struct tee_shm_pool_mem_info *dmabuf_info);
-
-/**
* tee_shm_pool_free() - Free a shared memory pool
* @pool: The shared memory pool to free
*