1 /*
2 * Copyright (C) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "lf_ring.h"
17 #include "queue.h"
18 #include "log.h"
19 #include "fillp.h"
20 #include "dympool.h"
21 #include "fillp_buf_item.h"
22
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26
FillpCreateDympCreateCb(DympItemType * item)27 static inline FILLP_INT FillpCreateDympCreateCb(DympItemType *item)
28 {
29 struct FillpPcbItem *pcbItem = (struct FillpPcbItem *)DYMP_ITEM_DATA(item);
30 pcbItem->buf.p = (char *)pcbItem + sizeof(struct FillpPcbItem);
31 pcbItem->fpcb = FILLP_NULL_PTR;
32 return FILLP_OK;
33 }
34
FillpCreateBufItemPool(int poolSize,int initSize,int pktSize)35 void *FillpCreateBufItemPool(int poolSize, int initSize, int pktSize)
36 {
37 int initialSize = UTILS_MIN(poolSize, initSize);
38 DympoolItemOperaCbSt itemOperaCb = {FillpCreateDympCreateCb, FILLP_NULL_PTR};
39 return (void *)DympCreatePool(initialSize, poolSize,
40 ((int)sizeof(struct FillpPcbItem) + (int)(pktSize + FILLP_HLEN)),
41 FILLP_FALSE, &itemOperaCb);
42 }
43
FillbufItemPoolSetConflictSafe(void * pool,FILLP_BOOL consSafe,FILLP_BOOL prodSafe)44 void FillbufItemPoolSetConflictSafe(void *pool, FILLP_BOOL consSafe, FILLP_BOOL prodSafe)
45 {
46 DympSetConsSafe((DympoolType *)pool, consSafe);
47 DympSetProdSafe((DympoolType *)pool, prodSafe);
48 }
49
FillpMallocBufItem(void * pool,void ** data,int throttleGrow)50 int FillpMallocBufItem(void *pool, void **data, int throttleGrow)
51 {
52 return DympAlloc((DympoolType *)pool, data, throttleGrow);
53 }
54
FillpAskMoreBufItem(void * pool,int stepSize,int throttleGrow)55 int FillpAskMoreBufItem(void *pool, int stepSize, int throttleGrow)
56 {
57 return DympAskMoreMemory((DympoolType *)pool, stepSize, throttleGrow);
58 }
59
FillpFreeBufItem(void * data)60 void FillpFreeBufItem(void *data)
61 {
62 struct FillpPcb *fpcb = FILLP_NULL_PTR;
63 if (data == FILLP_NULL_PTR) {
64 return;
65 }
66 fpcb = (struct FillpPcb *)(((struct FillpPcbItem *)data)->fpcb);
67 if ((fpcb != FILLP_NULL_PTR) && (fpcb->send.preItem == data)) {
68 fpcb->send.preItem = FILLP_NULL_PTR;
69 }
70 FillpFrameFreeItem((struct FillpPcbItem *)data);
71 DympFree(data);
72 }
73
74
FillpDestroyBufItemPool(void * pool)75 void FillpDestroyBufItemPool(void *pool)
76 {
77 if (pool == FILLP_NULL_PTR) {
78 return;
79 }
80
81 DympDestroyPool((DympoolType *)pool);
82 }
83
84 #ifdef __cplusplus
85 }
86 #endif
87