43 	void (*free_node)(int dma_node_fd, struct mem_pool_node *node);
73 	struct mem_pool_node *node = NULL;  in crypto_alloc_node_drm()  local
84 	node = malloc(sizeof(*node));  in crypto_alloc_node_drm()
85 	if (!node)  in crypto_alloc_node_drm()
88 	memset(node, 0x00, sizeof(*node));  in crypto_alloc_node_drm()
93 		free(node);  in crypto_alloc_node_drm()
97 	ret = drmPrimeHandleToFD(dma_node_fd, req.handle, 0, &node->mem.dma_fd);  in crypto_alloc_node_drm()
111 		req.handle, node->mem.dma_fd, size, req.size);  in crypto_alloc_node_drm()
114 	node->mem.vaddr = mmap64(0, req.size, PROT_READ | PROT_WRITE, MAP_SHARED,  in crypto_alloc_node_drm()
117 	node->mem.vaddr = mmap(0, req.size, PROT_READ | PROT_WRITE, MAP_SHARED,  in crypto_alloc_node_drm()
120 	if (node->mem.vaddr == MAP_FAILED) {  in crypto_alloc_node_drm()
127 	node->handle   = req.handle;  in crypto_alloc_node_drm()
128 	node->flags    = req.flags;  in crypto_alloc_node_drm()
129 	node->mem.size = size;  in crypto_alloc_node_drm()
131 	return node;  in crypto_alloc_node_drm()
135 	if (node)  in crypto_alloc_node_drm()
136 		free(node);  in crypto_alloc_node_drm()
141 static void crypto_free_node_drm(int dma_node_fd, struct mem_pool_node *node)  in crypto_free_node_drm()  argument
147 	if (!node || node->mem.size == 0)  in crypto_free_node_drm()
152 	req.handle = node->handle;  in crypto_free_node_drm()
154 	if (node->mem.vaddr)  in crypto_free_node_drm()
155 		munmap(node->mem.vaddr, node->mem.size < min_size ? min_size : node->mem.size);  in crypto_free_node_drm()
157 	if (node->mem.dma_fd >= 0)  in crypto_free_node_drm()
158 		close(node->mem.dma_fd);  in crypto_free_node_drm()
162 	free(node);  in crypto_free_node_drm()
186 	struct mem_pool_node *node = NULL;  in crypto_alloc_node_dma_heap()  local
196 	node = malloc(sizeof(*node));  in crypto_alloc_node_dma_heap()
197 	if (!node)  in crypto_alloc_node_dma_heap()
200 	memset(node, 0x00, sizeof(*node));  in crypto_alloc_node_dma_heap()
206 		free(node);  in crypto_alloc_node_dma_heap()
210 	node->mem.dma_fd = req.fd;  in crypto_alloc_node_dma_heap()
213 		node->mem.dma_fd, size, req.len);  in crypto_alloc_node_dma_heap()
216 	node->mem.vaddr = mmap64(0, req.len, PROT_READ | PROT_WRITE, MAP_SHARED, req.fd, 0);  in crypto_alloc_node_dma_heap()
218 	node->mem.vaddr = mmap(0, req.len, PROT_READ | PROT_WRITE, MAP_SHARED, req.fd, 0);  in crypto_alloc_node_dma_heap()
220 	if (node->mem.vaddr == MAP_FAILED) {  in crypto_alloc_node_dma_heap()
227 	node->flags    = req.fd_flags;  in crypto_alloc_node_dma_heap()
228 	node->mem.size = size;  in crypto_alloc_node_dma_heap()
230 	return node;  in crypto_alloc_node_dma_heap()
234 	if (node)  in crypto_alloc_node_dma_heap()
235 		free(node);  in crypto_alloc_node_dma_heap()
240 static void crypto_free_node_dma_heap(int dma_node_fd, struct mem_pool_node *node)  in crypto_free_node_dma_heap()  argument
246 	if (!node || node->mem.size == 0)  in crypto_free_node_dma_heap()
249 	if (node->mem.vaddr)  in crypto_free_node_dma_heap()
250 		munmap(node->mem.vaddr, node->mem.size < min_size ? min_size : node->mem.size);  in crypto_free_node_dma_heap()
252 	if (node->mem.dma_fd >= 0)  in crypto_free_node_dma_heap()
253 		close(node->mem.dma_fd);  in crypto_free_node_dma_heap()
255 	free(node);  in crypto_free_node_dma_heap()
312 	struct mem_pool_node *node;  in rk_crypto_mem_deinit()  local
325 		node = list_entry(pos, struct mem_pool_node, list);  in rk_crypto_mem_deinit()
329 			cur_mem_pos->free_node(dma_node_fd, node);  in rk_crypto_mem_deinit()
340 	struct mem_pool_node *node;  in rk_crypto_mem_alloc()  local
347 	node = cur_mem_pos->alloc_node(dma_node_fd, size);  in rk_crypto_mem_alloc()
348 	if (!node)  in rk_crypto_mem_alloc()
351 	list_add_tail(&node->list, &mem_pool_list);  in rk_crypto_mem_alloc()
355 	return &node->mem;  in rk_crypto_mem_alloc()
364 	struct mem_pool_node *node;  in rk_crypto_mem_free()  local
376 		node = list_entry(pos, struct mem_pool_node, list);  in rk_crypto_mem_free()
378 		if (&node->mem == memory) {  in rk_crypto_mem_free()
380 			cur_mem_pos->free_node(dma_node_fd, node);  in rk_crypto_mem_free()