wlan: Support SAP Auth Offload feature
For SAP Auth offload, station assoc and disassoc will happen
in firmware.
As soon driver is in waked up state, firmware
will send Assoc or disassoc indication to host.
In case of ADD STA indication, driver will parse all caps
of connected client and will register this client to TL and HDD.
In case of DEL STA indication, driver will remove entry for
this station and will start cleanup.
Change-Id: I8ab0cc906be97be6f1f61de3e2ac9359cb7d17b0
CRs-Fixed: 753731
diff --git a/CORE/WDA/src/wlan_qct_wda.c b/CORE/WDA/src/wlan_qct_wda.c
index e799fdd..6cb743b 100644
--- a/CORE/WDA/src/wlan_qct_wda.c
+++ b/CORE/WDA/src/wlan_qct_wda.c
@@ -4382,7 +4382,90 @@
}
return CONVERT_WDI2VOS_STATUS(status) ;
}
+#ifdef SAP_AUTH_OFFLOAD
+/**
+ * WDA_ProcessSapAuthOffloadAddStaReq(): process add sta command.
+ *
+ * @pWDA: WDA Call back context
+ * @addStaReqParam: Add sta request params
+ *
+ * This function process sta params and store them to WDA layer.
+ * It will register station entry to mempool as well.
+ * As station is already in associated state in firmware this
+ * function doesnt send any request to firmware and wait for response,
+ * instead of that this function will send response from here.
+ *
+ * Return: Return VOS_STATUS
+ */
+VOS_STATUS WDA_ProcessSapAuthOffloadAddStaReq(tWDA_CbContext *pWDA,
+ tAddStaParams *addStaReqParam)
+{
+ WDI_Status status = WDI_STATUS_SUCCESS ;
+ WDI_AddStaParams wdiAddSTAParam = {0};
+ WDI_ConfigSTAReqParamsType *wdiConfigStaReqParam =
+ (WDI_ConfigSTAReqParamsType *)vos_mem_malloc(
+ sizeof(WDI_ConfigSTAReqParamsType)) ;
+
+ VOS_TRACE( VOS_MODULE_ID_WDA, VOS_TRACE_LEVEL_INFO,
+ "------> %s " ,__func__);
+
+ if (NULL == wdiConfigStaReqParam)
+ {
+ VOS_TRACE( VOS_MODULE_ID_WDA, VOS_TRACE_LEVEL_ERROR,
+ "%s: VOS MEM Alloc Failure", __func__);
+ VOS_ASSERT(0);
+ return VOS_STATUS_E_NOMEM;
+ }
+
+ vos_mem_set(wdiConfigStaReqParam, sizeof(WDI_ConfigSTAReqParamsType), 0);
+ /* update STA params into WDI structure */
+ WDA_UpdateSTAParams(pWDA, &wdiConfigStaReqParam->wdiReqInfo,
+ addStaReqParam);
+ wdiAddSTAParam.ucSTAIdx = wdiConfigStaReqParam->wdiReqInfo.staIdx;
+ wdiAddSTAParam.ucStaType = WDI_STA_ENTRY_PEER;
+ /* MAC Address of STA */
+ wpalMemoryCopy(wdiAddSTAParam.staMacAddr,
+ wdiConfigStaReqParam->wdiReqInfo.macSTA,
+ WDI_MAC_ADDR_LEN);
+
+ wpalMemoryCopy(wdiAddSTAParam.macBSSID,
+ wdiConfigStaReqParam->wdiReqInfo.macBSSID,
+ WDI_MAC_ADDR_LEN);
+
+ wdiAddSTAParam.dpuIndex = addStaReqParam->dpuIndex;
+ wdiAddSTAParam.dpuSig = addStaReqParam->ucUcastSig;
+ wdiAddSTAParam.bcastDpuIndex = addStaReqParam->bcastDpuIndex;
+ wdiAddSTAParam.bcastDpuSignature = addStaReqParam->ucBcastSig;
+ wdiAddSTAParam.bcastMgmtDpuIndex = addStaReqParam->bcastMgmtDpuIdx;
+ wdiAddSTAParam.bcastMgmtDpuSignature = addStaReqParam->ucMgmtSig;
+
+ WDI_STATableAddSta(pWDA->pWdiContext, &wdiAddSTAParam);
+ pWDA->wdaStaInfo[wdiConfigStaReqParam->wdiReqInfo.staIdx].ucValidStaIndex =
+ WDA_VALID_STA_INDEX;
+ pWDA->wdaStaInfo[wdiConfigStaReqParam->wdiReqInfo.staIdx].currentOperChan =
+ addStaReqParam->currentOperChan;
+
+ if (WDI_STATUS_SUCCESS !=
+ WDI_STATableFindStaidByAddr(pWDA->pWdiContext,
+ wdiConfigStaReqParam->wdiReqInfo.macSTA,
+ (wpt_uint8 *)&wdiConfigStaReqParam->wdiReqInfo.staIdx))
+ {
+ VOS_TRACE( VOS_MODULE_ID_WDA, VOS_TRACE_LEVEL_ERROR,
+ "%s: Failed to get selfStaIdx!", __func__);
+ }
+ if (WDI_DS_AddSTAMemPool(pWDA->pWdiContext,
+ wdiConfigStaReqParam->wdiReqInfo.staIdx))
+ {
+ VOS_TRACE( VOS_MODULE_ID_WDA, VOS_TRACE_LEVEL_ERROR,
+ "%s: add STA into mempool fail", __func__);
+ VOS_ASSERT(0) ;
+ }
+ vos_mem_free(wdiConfigStaReqParam);
+ WDA_SendMsg(pWDA, WDA_ADD_STA_RSP, (void *)addStaReqParam, 0) ;
+ return status;
+}
+#endif
/*
* FUNCTION: WDA_DelBSSRspCallback
* Dens DEL BSS RSP back to PE
@@ -4648,6 +4731,43 @@
return ;
}
+#ifdef SAP_AUTH_OFFLOAD
+/**
+ * WDA_ProcessSapAuthOffloadDelStaReq(): process del sta command.
+ *
+ * @pWDA: WDA Call back context
+ * @delStaParam: Del sta request params
+ *
+ * This function process sta params and remove entry from WDA layer.
+ * It will unregister station entry from mempool as well.
+ * As station is already in disassociated state in firmware this
+ * function doesn't send any request to firmware and wait for response,
+ * instead of that this function will send response from here.
+ *
+ * Return: Return VOS_STATUS
+ */
+void WDA_ProcessSapAuthOffloadDelStaReq(tWDA_CbContext *pWDA,
+ tDeleteStaParams *delStaParam)
+
+{
+ VOS_TRACE( VOS_MODULE_ID_WDA, VOS_TRACE_LEVEL_INFO,
+ "------> %s " ,__func__);
+
+ if (WDI_DS_DelSTAMemPool(pWDA->pWdiContext, delStaParam->staIdx))
+ {
+ VOS_TRACE( VOS_MODULE_ID_WDA, VOS_TRACE_LEVEL_ERROR,
+ "%s: DEL STA from MemPool Fail", __func__);
+ // VOS_ASSERT(0) ;
+ }
+ WDI_STATableDelSta(pWDA->pWdiContext, delStaParam->staIdx);
+ pWDA->wdaStaInfo[delStaParam->staIdx].ucValidStaIndex =
+ WDA_INVALID_STA_INDEX;
+ pWDA->wdaStaInfo[delStaParam->staIdx].currentOperChan = 0;
+ WDA_SendMsg(pWDA, WDA_DELETE_STA_RSP, (void *)delStaParam, 0);
+ return ;
+}
+#endif
+
/*
* FUNCTION: WDA_ProcessDelStaReq
* Init DEL STA req with WDI
@@ -16381,6 +16501,18 @@
(struct tSirSapOffloadInfo*)pMsg->bodyptr);
break;
}
+ case WDA_SAP_OFL_ADD_STA:
+ {
+ WDA_ProcessSapAuthOffloadAddStaReq(pWDA,
+ (tAddStaParams *)pMsg->bodyptr);
+ break;
+ }
+ case WDA_SAP_OFL_DEL_STA:
+ {
+ WDA_ProcessSapAuthOffloadDelStaReq(pWDA,
+ (tDeleteStaParams *)pMsg->bodyptr);
+ break;
+ }
#endif
default:
{