diff options
Diffstat (limited to 'stacks/lwip_stack/src/mem_mgr/include/nsfw_mem_desc.h')
| -rw-r--r-- | stacks/lwip_stack/src/mem_mgr/include/nsfw_mem_desc.h | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/stacks/lwip_stack/src/mem_mgr/include/nsfw_mem_desc.h b/stacks/lwip_stack/src/mem_mgr/include/nsfw_mem_desc.h new file mode 100644 index 0000000..9a14c8d --- /dev/null +++ b/stacks/lwip_stack/src/mem_mgr/include/nsfw_mem_desc.h @@ -0,0 +1,172 @@ +/* +* +* 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. +*/ + +#ifndef _NSFW_MEM_DESC_H +#define _NSFW_MEM_DESC_H +#include <sys/types.h> +#include <unistd.h> +#include <string.h> +#include "nsfw_mem_api.h" +#include "nsfw_mgr_com_api.h" +#include "nsfw_ring_data.h" + +#define NSFW_MEM_NOT_INIT (0) +#define NSFW_MEM_INIT_ERR (1) +#define NSFW_MEM_INIT_OK (2) + +#define NSFW_NAME_LENCHECK_RET(name, desc) \ + { \ + i32 inamelen = strlen(name); \ + if (inamelen >= NSFW_MEM_APPNAME_LENGTH) \ + { \ + NSCOMM_LOGERR("name length check fail] desc=%s, name len=%d, expected max=%d", \ + #desc, inamelen, NSFW_MEM_APPNAME_LENGTH); \ + return NSFW_MEM_ERR; \ + } \ + } + +#define NSFW_NAME_LENCHECK_RET_NULL(name, desc) \ + { \ + i32 inamelen = strlen(name); \ + if (inamelen >= NSFW_MEM_APPNAME_LENGTH) \ + { \ + NSCOMM_LOGERR("name length check fail] desc=%s, name len=%d, expected max=%d", \ + #desc, inamelen, NSFW_MEM_APPNAME_LENGTH); \ + return NULL; \ + } \ + } + +#define NSFW_MEM_PARA_CHECK_RET(handle, pdata, desc, num) {\ + if ((NULL == (handle)) || (NULL == (pdata)) || (num <= 0)\ + || (((struct nsfw_mem_ring*)(handle))->memtype >= NSFW_MEM_TYPEMAX)) \ + { \ + NSCOMM_LOGERR("input para error] desc=%s,mhandle=%p, pdata=%p, inum=%d", desc, (handle), (pdata), num); \ + return 0; \ + } \ + } + +#define NSFW_MEM_ENQ_PARA_CHECK_RET(handle, desc) {\ + if ((NULL == (handle)) \ + || (((struct nsfw_mem_ring*)(handle))->memtype >= NSFW_MEM_TYPEMAX)) \ + { \ + NSCOMM_LOGERR("input para error] desc=%s,mhandle=%p", desc, (handle)); \ + return 0; \ + } \ + } + +#define NSFW_MEM_NAME_CHECK_RET_ERR(pname, desc) {\ + if ((NULL == (pname)) || ((pname)->entype >= NSFW_MEM_TYPEMAX)) \ + { \ + NSCOMM_LOGERR("input para error] desc=%s, pname=%p, mtype=%d", desc, pname, (pname) ? (pname)->entype:-1); \ + return NSFW_MEM_ERR; \ + } \ + } + +#define NSFW_MEM_NAME_CHECK_RET_NULL(pname, desc) {\ + if ((NULL == (pname)) || ((pname)->entype >= NSFW_MEM_TYPEMAX)) \ + { \ + NSCOMM_LOGERR("input para error] desc=%s, pname=%p, mtype=%d", desc, pname, (pname) ? (pname)->entype:-1); \ + return NULL; \ + } \ + } + +#define NSFW_MEM_RING_CHECK_RET(pringinfo, pringhandle_array, iringnum) {\ + if ((NULL == pringinfo) || (NULL == pringhandle_array) || (pringinfo[0].stname.entype >= NSFW_MEM_TYPEMAX)) \ + { \ + NSCOMM_LOGERR("input para error] pringinfo=%p, iringnum=%d, pringhandle_array=%p, mtype=%d", \ + pringinfo, iringnum, pringhandle_array, pringinfo ? pringinfo[0].stname.entype : (-1)); \ + return NSFW_MEM_ERR; \ + } \ + } + +#define NSFW_MEM_RINGV_CHECK_RET(pmpinfo, inum, pringhandle_array, iarray_num) { \ + if ((NULL == pmpinfo) || (NULL == pringhandle_array) \ + || (inum != iarray_num) || (inum <= 0) || (pmpinfo[0].stname.entype >= NSFW_MEM_TYPEMAX)) \ + { \ + NSCOMM_LOGERR("input para error] pmpinfo=%p, inum=%d, pringhandle_array=%p, iarray_num=%d", \ + pmpinfo, inum, pringhandle_array, iarray_num, pmpinfo ? pmpinfo[0].stname.entype : (-1)); \ + return NSFW_MEM_ERR; \ + } \ + } + +#define NSFW_MEM_MBUF_CHECK_RET_ERR(mhandle, entype, desc) {\ + if ((NULL == mhandle) || (entype >= NSFW_MEM_TYPEMAX)) \ + { \ + NSCOMM_LOGERR("input para error] desc=%s, mhandle=%p, mtype=%d", desc, mhandle, entype); \ + return NSFW_MEM_ERR; \ + } \ + } + +#define NSFW_MEM_MBUF_CHECK_RET_NULL(mhandle, entype, desc) {\ + if ((NULL == mhandle) || (entype >= NSFW_MEM_TYPEMAX)) \ + { \ + NSCOMM_LOGERR("input para error] desc=%s, mhandle=%p, mtype=%d", desc, mhandle, entype); \ + return NULL; \ + } \ + } + +/*memory access inferface define*/ +typedef struct +{ + i32 (*mem_ops_init) (nsfw_mem_para * para); + void (*mem_ops_destroy) (void); + mzone_handle (*mem_ops_zone_create) (nsfw_mem_zone * pinfo); + i32 (*mem_ops_zone_createv) (nsfw_mem_zone * pmeminfo, i32 inum, + mzone_handle * paddr_array, i32 iarray_num); + mzone_handle (*mem_ops_zone_lookup) (nsfw_mem_name * pname); + i32 (*mem_ops_mzone_release) (nsfw_mem_name * pname); + mpool_handle (*mem_ops_mbfmp_create) (nsfw_mem_mbfpool * pbufinfo); + i32 (*mem_ops_mbfmp_createv) (nsfw_mem_mbfpool * pmbfname, i32 inum, + mpool_handle * phandle_array, + i32 iarray_num); + mbuf_handle (*mem_ops_mbf_alloc) (mpool_handle mhandle); + i32 (*mem_ops_mbf_free) (mbuf_handle mhandle); + mpool_handle (*mem_ops_mbfmp_lookup) (nsfw_mem_name * pmbfname); + i32 (*mem_ops_mbfmp_release) (nsfw_mem_name * pname); + mring_handle (*mem_ops_sp_create) (nsfw_mem_sppool * pmpinfo); + i32 (*mem_ops_sp_createv) (nsfw_mem_sppool * pmpinfo, i32 inum, + mring_handle * pringhandle_array, + i32 iarray_num); + i32 (*mem_ops_spring_create) (nsfw_mem_mring * prpoolinfo, + mring_handle * pringhandle_array, + i32 iringnum); + i32 (*mem_ops_sp_release) (nsfw_mem_name * pname); + mring_handle (*mem_ops_sp_lookup) (nsfw_mem_name * pname); + mring_handle (*mem_ops_ring_create) (nsfw_mem_mring * pringinfo); + mring_handle (*mem_ops_ring_lookup) (nsfw_mem_name * pname); + i32 (*mem_ops_ring_release) (nsfw_mem_name * pname); + ssize_t (*mem_ops_mem_statics) (void *handle, nsfw_mem_struct_type type); + i32 (*mem_ops_mbuf_recycle) (mpool_handle handle); + i32 (*mem_ops_sp_iterator) (mpool_handle handle, u32 start, u32 end, + nsfw_mem_item_fun fun, void *argv); + i32 (*mem_ops_mbuf_iterator) (mpool_handle handle, u32 start, u32 end, + nsfw_mem_item_fun fun, void *argv); +} nsfw_mem_ops; + +typedef struct +{ + nsfw_mem_type entype; + nsfw_mem_ops *stmemop; +} nsfw_mem_attr; + +typedef struct +{ + fw_poc_type enflag; /*app, nStackMain, Master */ +} nsfw_mem_localdata; + +extern nsfw_mem_attr g_nsfw_mem_ops[]; +extern i32 g_mem_type_num; +#endif |