diff options
Diffstat (limited to 'drivers/staging/bcm/PHSModule.c')
-rw-r--r-- | drivers/staging/bcm/PHSModule.c | 131 |
1 files changed, 43 insertions, 88 deletions
diff --git a/drivers/staging/bcm/PHSModule.c b/drivers/staging/bcm/PHSModule.c index 8a38cf43e79..e0456b291d6 100644 --- a/drivers/staging/bcm/PHSModule.c +++ b/drivers/staging/bcm/PHSModule.c @@ -120,15 +120,15 @@ int PHSTransmit(PMINI_ADAPTER Adapter, if(newPacket == NULL) return STATUS_FAILURE; - bcm_kfree_skb(Packet); + dev_kfree_skb(Packet); *pPacket = Packet = newPacket; pucPHSPktHdrInBuf = Packet->data + BytesToRemove; } numBytesCompressed = unPhsOldHdrSize - (unPHSNewPktHeaderLen+PHSI_LEN); - OsalMemMove(pucPHSPktHdrInBuf + numBytesCompressed, pucPHSPktHdrOutBuf, unPHSNewPktHeaderLen + PHSI_LEN); - OsalMemMove(Packet->data + numBytesCompressed, Packet->data, BytesToRemove); + memcpy(pucPHSPktHdrInBuf + numBytesCompressed, pucPHSPktHdrOutBuf, unPHSNewPktHeaderLen + PHSI_LEN); + memcpy(Packet->data + numBytesCompressed, Packet->data, BytesToRemove); skb_pull(Packet, numBytesCompressed); return STATUS_SUCCESS; @@ -223,7 +223,7 @@ int PHSRecieve(PMINI_ADAPTER Adapter, } } - OsalMemMove(packet->data, Adapter->ucaPHSPktRestoreBuf, nStandardPktHdrLen); + memcpy(packet->data, Adapter->ucaPHSPktRestoreBuf, nStandardPktHdrLen); } return STATUS_SUCCESS; @@ -270,15 +270,9 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter) return -EINVAL; pPhsdeviceExtension->pstServiceFlowPhsRulesTable = - (S_SERVICEFLOW_TABLE*)OsalMemAlloc(sizeof(S_SERVICEFLOW_TABLE), - PHS_MEM_TAG); + kzalloc(sizeof(S_SERVICEFLOW_TABLE), GFP_KERNEL); - if(pPhsdeviceExtension->pstServiceFlowPhsRulesTable) - { - OsalZeroMemory(pPhsdeviceExtension->pstServiceFlowPhsRulesTable, - sizeof(S_SERVICEFLOW_TABLE)); - } - else + if(!pPhsdeviceExtension->pstServiceFlowPhsRulesTable) { BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nAllocation ServiceFlowPhsRulesTable failed"); return -ENOMEM; @@ -288,14 +282,8 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter) for(i=0;i<MAX_SERVICEFLOWS;i++) { S_SERVICEFLOW_ENTRY sServiceFlow = pstServiceFlowTable->stSFList[i]; - sServiceFlow.pstClassifierTable = (S_CLASSIFIER_TABLE*)OsalMemAlloc( - sizeof(S_CLASSIFIER_TABLE), PHS_MEM_TAG); - if(sServiceFlow.pstClassifierTable) - { - OsalZeroMemory(sServiceFlow.pstClassifierTable,sizeof(S_CLASSIFIER_TABLE)); - pstServiceFlowTable->stSFList[i].pstClassifierTable = sServiceFlow.pstClassifierTable; - } - else + sServiceFlow.pstClassifierTable = kzalloc(sizeof(S_CLASSIFIER_TABLE), GFP_KERNEL); + if(!sServiceFlow.pstClassifierTable) { BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nAllocation failed"); free_phs_serviceflow_rules(pPhsdeviceExtension-> @@ -305,9 +293,7 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter) } } - - pPhsdeviceExtension->CompressedTxBuffer = - OsalMemAlloc(PHS_BUFFER_SIZE,PHS_MEM_TAG); + pPhsdeviceExtension->CompressedTxBuffer = kmalloc(PHS_BUFFER_SIZE, GFP_KERNEL); if(pPhsdeviceExtension->CompressedTxBuffer == NULL) { @@ -317,12 +303,11 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter) return -ENOMEM; } - pPhsdeviceExtension->UnCompressedRxBuffer = - OsalMemAlloc(PHS_BUFFER_SIZE,PHS_MEM_TAG); + pPhsdeviceExtension->UnCompressedRxBuffer = kmalloc(PHS_BUFFER_SIZE, GFP_KERNEL); if(pPhsdeviceExtension->UnCompressedRxBuffer == NULL) { BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nAllocation failed"); - OsalMemFree(pPhsdeviceExtension->CompressedTxBuffer,PHS_BUFFER_SIZE); + kfree(pPhsdeviceExtension->CompressedTxBuffer); free_phs_serviceflow_rules(pPhsdeviceExtension->pstServiceFlowPhsRulesTable); pPhsdeviceExtension->pstServiceFlowPhsRulesTable = NULL; return -ENOMEM; @@ -343,16 +328,11 @@ int PhsCleanup(IN PPHS_DEVICE_EXTENSION pPHSDeviceExt) pPHSDeviceExt->pstServiceFlowPhsRulesTable = NULL; } - if(pPHSDeviceExt->CompressedTxBuffer) - { - OsalMemFree(pPHSDeviceExt->CompressedTxBuffer,PHS_BUFFER_SIZE); - pPHSDeviceExt->CompressedTxBuffer = NULL; - } - if(pPHSDeviceExt->UnCompressedRxBuffer) - { - OsalMemFree(pPHSDeviceExt->UnCompressedRxBuffer,PHS_BUFFER_SIZE); - pPHSDeviceExt->UnCompressedRxBuffer = NULL; - } + kfree(pPHSDeviceExt->CompressedTxBuffer); + pPHSDeviceExt->CompressedTxBuffer = NULL; + + kfree(pPHSDeviceExt->UnCompressedRxBuffer); + pPHSDeviceExt->UnCompressedRxBuffer = NULL; return 0; } @@ -478,20 +458,12 @@ ULONG PhsDeletePHSRule(IN void* pvContext,IN B_UINT16 uiVcid,IN B_UINT8 u8PHSI) { if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].bUsed && pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule) { - if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex] - .pstPhsRule->u8PHSI == u8PHSI) - { - if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule - ->u8RefCnt) - pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule - ->u8RefCnt--; - if(0 == pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex] - .pstPhsRule->u8RefCnt) - OsalMemFree(pstClassifierRulesTable - ->stActivePhsRulesList[nClsidIndex].pstPhsRule, - sizeof(S_PHS_RULE)); - OsalZeroMemory(&pstClassifierRulesTable - ->stActivePhsRulesList[nClsidIndex], + if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8PHSI == u8PHSI) { + if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt) + pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt--; + if(0 == pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt) + kfree(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule); + memset(&pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex], 0, sizeof(S_CLASSIFIER_ENTRY)); } } @@ -548,10 +520,10 @@ ULONG PhsDeleteClassifierRule(IN void* pvContext,IN B_UINT16 uiVcid ,IN B_UINT16 if(pstClassifierEntry->pstPhsRule->u8RefCnt) pstClassifierEntry->pstPhsRule->u8RefCnt--; if(0==pstClassifierEntry->pstPhsRule->u8RefCnt) - OsalMemFree(pstClassifierEntry->pstPhsRule,sizeof(S_PHS_RULE)); + kfree(pstClassifierEntry->pstPhsRule); } - OsalZeroMemory(pstClassifierEntry,sizeof(S_CLASSIFIER_ENTRY)); + memset(pstClassifierEntry, 0, sizeof(S_CLASSIFIER_ENTRY)); } nClsidIndex = GetClassifierEntry(pstServiceFlowEntry->pstClassifierTable, @@ -559,10 +531,8 @@ ULONG PhsDeleteClassifierRule(IN void* pvContext,IN B_UINT16 uiVcid ,IN B_UINT16 if((nClsidIndex != PHS_INVALID_TABLE_INDEX) && (!pstClassifierEntry->bUnclassifiedPHSRule)) { - if(pstClassifierEntry->pstPhsRule) - //Delete the classifier entry - OsalMemFree(pstClassifierEntry->pstPhsRule,sizeof(S_PHS_RULE)); - OsalZeroMemory(pstClassifierEntry,sizeof(S_CLASSIFIER_ENTRY)); + kfree(pstClassifierEntry->pstPhsRule); + memset(pstClassifierEntry, 0, sizeof(S_CLASSIFIER_ENTRY)); } } return lStatus; @@ -619,14 +589,11 @@ ULONG PhsDeleteSFRules(IN void* pvContext,IN B_UINT16 uiVcid) .pstPhsRule->u8RefCnt--; if(0==pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex] .pstPhsRule->u8RefCnt) - OsalMemFree(pstClassifierRulesTable - ->stActivePhsRulesList[nClsidIndex].pstPhsRule, - sizeof(S_PHS_RULE)); + kfree(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule); pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex] .pstPhsRule = NULL; } - OsalZeroMemory(&pstClassifierRulesTable - ->stActivePhsRulesList[nClsidIndex],sizeof(S_CLASSIFIER_ENTRY)); + memset(&pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex], 0, sizeof(S_CLASSIFIER_ENTRY)); if(pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex].pstPhsRule) { if(pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex] @@ -635,15 +602,12 @@ ULONG PhsDeleteSFRules(IN void* pvContext,IN B_UINT16 uiVcid) .pstPhsRule->u8RefCnt--; if(0 == pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex] .pstPhsRule->u8RefCnt) - OsalMemFree(pstClassifierRulesTable - ->stOldPhsRulesList[nClsidIndex].pstPhsRule, - sizeof(S_PHS_RULE)); + kfree(pstClassifierRulesTable + ->stOldPhsRulesList[nClsidIndex].pstPhsRule); pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex] .pstPhsRule = NULL; } - OsalZeroMemory(&pstClassifierRulesTable - ->stOldPhsRulesList[nClsidIndex], - sizeof(S_CLASSIFIER_ENTRY)); + memset(&pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex], 0, sizeof(S_CLASSIFIER_ENTRY)); } } pstServiceFlowEntry->bUsed = FALSE; @@ -876,8 +840,7 @@ void free_phs_serviceflow_rules(S_SERVICEFLOW_TABLE *psServiceFlowRulesTable) ->u8RefCnt--; if(0==pstClassifierRulesTable->stActivePhsRulesList[j].pstPhsRule ->u8RefCnt) - OsalMemFree(pstClassifierRulesTable->stActivePhsRulesList[j]. - pstPhsRule, sizeof(S_PHS_RULE)); + kfree(pstClassifierRulesTable->stActivePhsRulesList[j].pstPhsRule); pstClassifierRulesTable->stActivePhsRulesList[j].pstPhsRule = NULL; } if(pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule) @@ -888,19 +851,18 @@ void free_phs_serviceflow_rules(S_SERVICEFLOW_TABLE *psServiceFlowRulesTable) ->u8RefCnt--; if(0==pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule ->u8RefCnt) - OsalMemFree(pstClassifierRulesTable->stOldPhsRulesList[j] - .pstPhsRule,sizeof(S_PHS_RULE)); + kfree(pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule); pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule = NULL; } } - OsalMemFree(pstClassifierRulesTable,sizeof(S_CLASSIFIER_TABLE)); + kfree(pstClassifierRulesTable); stServiceFlowEntry.pstClassifierTable = pstClassifierRulesTable = NULL; } } } - OsalMemFree(psServiceFlowRulesTable,sizeof(S_SERVICEFLOW_TABLE)); - psServiceFlowRulesTable = NULL; + kfree(psServiceFlowRulesTable); + psServiceFlowRulesTable = NULL; } @@ -1102,7 +1064,7 @@ UINT CreateClassiferToPHSRuleMapping(IN B_UINT16 uiVcid, if(psPhsRule->u8PHSFLength) { //update PHSF - OsalMemMove(pstClassifierEntry->pstPhsRule->u8PHSF, + memcpy(pstClassifierEntry->pstPhsRule->u8PHSF, psPhsRule->u8PHSF , MAX_PHS_LENGTHS); } if(psPhsRule->u8PHSFLength) @@ -1114,7 +1076,7 @@ UINT CreateClassiferToPHSRuleMapping(IN B_UINT16 uiVcid, if(psPhsRule->u8PHSMLength) { //update PHSM - OsalMemMove(pstClassifierEntry->pstPhsRule->u8PHSM, + memcpy(pstClassifierEntry->pstPhsRule->u8PHSM, psPhsRule->u8PHSM, MAX_PHS_LENGTHS); } if(psPhsRule->u8PHSMLength) @@ -1234,8 +1196,7 @@ UINT CreateClassifierPHSRule(IN B_UINT16 uiClsId, { if(psClassifierRules->pstPhsRule == NULL) { - psClassifierRules->pstPhsRule = (S_PHS_RULE*)OsalMemAlloc - (sizeof(S_PHS_RULE),PHS_MEM_TAG); + psClassifierRules->pstPhsRule = kmalloc(sizeof(S_PHS_RULE),GFP_KERNEL); if(NULL == psClassifierRules->pstPhsRule) return ERR_PHSRULE_MEMALLOC_FAIL; @@ -1247,7 +1208,7 @@ UINT CreateClassifierPHSRule(IN B_UINT16 uiClsId, psClassifierRules->bUnclassifiedPHSRule = psPhsRule->bUnclassifiedPHSRule; /* Update The PHS rule */ - OsalMemMove(psClassifierRules->pstPhsRule, + memcpy(psClassifierRules->pstPhsRule, psPhsRule, sizeof(S_PHS_RULE)); } else @@ -1289,13 +1250,13 @@ UINT UpdateClassifierPHSRule(IN B_UINT16 uiClsId, //Step 2.a PHS Rule Does Not Exist .Create New PHS Rule for uiClsId if(FALSE == bPHSRuleOrphaned) { - pstClassifierEntry->pstPhsRule = (S_PHS_RULE*)OsalMemAlloc(sizeof(S_PHS_RULE),PHS_MEM_TAG); + pstClassifierEntry->pstPhsRule = kmalloc(sizeof(S_PHS_RULE), GFP_KERNEL); if(NULL == pstClassifierEntry->pstPhsRule) { return ERR_PHSRULE_MEMALLOC_FAIL; } } - OsalMemMove(pstClassifierEntry->pstPhsRule, psPhsRule, sizeof(S_PHS_RULE)); + memcpy(pstClassifierEntry->pstPhsRule, psPhsRule, sizeof(S_PHS_RULE)); } else @@ -1304,14 +1265,8 @@ UINT UpdateClassifierPHSRule(IN B_UINT16 uiClsId, BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nTying Classifier to Existing PHS Rule"); if(bPHSRuleOrphaned) { - if(pstClassifierEntry->pstPhsRule) - { - //Just Free the PHS Rule as Ref Count is Zero - OsalMemFree(pstClassifierEntry->pstPhsRule,sizeof(S_PHS_RULE)); + kfree(pstClassifierEntry->pstPhsRule); pstClassifierEntry->pstPhsRule = NULL; - - } - } pstClassifierEntry->pstPhsRule = pstAddPhsRule; |