1 files changed, 104 insertions, 0 deletions
diff --git a/src/framework/mem/nsfw_mem_desc.c b/src/framework/mem/nsfw_mem_desc.c
new file mode 100644
index 0000000..ddb9c94
--- /dev/null
+++ b/src/framework/mem/nsfw_mem_desc.c
@@ -0,0 +1,104 @@
+/*
+*
+* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at:
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <sys/types.h>
+#include <unistd.h>
+#include "nsfw_mem_api.h"
+#include "dmm_shmem_mng.h"
+#include "dmm_nshmem_mng.h"
+#include "dmm_ring.h"
+
+/* *INDENT-OFF* */
+/*the inferaces accessing memory*/
+static nsfw_mem_ops dmm_shmem_ops =
+{
+    dmm_shmem_init,
+    dmm_shmem_destroy,
+    dmm_shmem_create,
+    NULL,//nsfw_shmem_createv,
+    dmm_shmem_lookup,
+    dmm_shmem_release,
+    NULL,//dmm_shmem_mbfmpcreate,
+    NULL,//dmm_shmem_mbfmpcreatev,
+    NULL,//dmm_shmem_mbfmplookup,
+    NULL,//dmm_shmem_mbfmprelease,
+    NULL,//dmm_shmem_spcreate,
+    NULL,//dmm_shmem_spcreatev,
+    dmm_shmem_sp_ringcreate,
+    dmm_shmem_sprelease,
+    dmm_shmem_sp_lookup,
+    dmm_shmem_ringcreate,
+    dmm_shmem_ring_lookup,
+    dmm_shmem_ringrelease,
+    dmm_shmem_stactic,
+    NULL,//dmm_shmem_sp_iterator,
+    NULL,//nsfw_shmem_mbuf_iterator,
+    NULL,//nsfw_shmem_ring_iterator,
+    dmm_shmem_shddr_to_laddr,
+    dmm_shmem_laddr_to_shddr,
+    dmm_attach_core_id
+};
+
+/*no share memory access inferface*/
+static nsfw_mem_ops dmm_nshmem_ops =
+{
+    dmm_nshmem_init,
+    dmm_nshmem_destory,
+    dmm_nshmem_create,
+    NULL,
+    NULL,//nsfw_nshmem_lookup,
+    NULL,//nsfw_nshmem_release,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    dmm_nshmem_spcreate,
+    NULL,
+    NULL,
+    dmm_nshmem_sprelease,
+    NULL,//nsfw_nshmem_sp_lookup,
+    dmm_nshmem_ringcreate,
+    NULL,
+    dmm_nshmem_ringrelease,
+    dmm_nshmem_stactic,
+    //NULL,
+    NULL,/*mem_ops_sp_iterator*/
+    NULL,/*mem_ops_mbuf_iterator*/
+};
+
+/*the order you add must be NSFW_SHMEM, NSFW_NSHMEM*/
+nsfw_mem_attr g_nsfw_mem_ops[] =
+{
+    {NSFW_SHMEM, &dmm_shmem_ops},
+    {NSFW_NSHMEM, &dmm_nshmem_ops}
+};
+/* *INDENT-ON* */
+
+i32 g_mem_type_num = sizeof(g_nsfw_mem_ops) / sizeof(nsfw_mem_attr);
+
+nsfw_ring_ops g_ring_ops_arry[NSFW_MEM_TYPEMAX][NSFW_MPOOL_TYPEMAX] = {
+    {
+     [NSFW_MRING_MPMC] = {
+                          .ring_ops_enqueue = dmm_mem_enqueue,
+                          .ring_ops_dequeue = dmm_mem_dequeue}
+     }
+    ,
+    {
+     [NSFW_MRING_MPMC] = {
+                          .ring_ops_enqueue = dmm_mem_enqueue,
+                          .ring_ops_dequeue = dmm_mem_dequeue}
+     }
+};