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Commit d5eacfa2 authored by Abhinav Kumar's avatar Abhinav Kumar
Browse files

wlan: Add changes to send SAE auth frame to user space 

propagation from qcacld-3.0 to prima

Add changes to send authentication response frame to user space
when authentication type is SAE.

Change-Id: I0b28b7550d629d6fe9f5661538ea71687f5dd989
CRs-Fixed: 2531070
parent 8eed0360

CORE/HDD/src/wlan_hdd_cfg80211.c

+1 −0
Original line number Diff line number Diff line
@@ -347,6 +347,7 @@ wlan_hdd_txrx_stypes[NUM_NL80211_IFTYPES] = { 
    [NL80211_IFTYPE_STATION] = {

        .tx = 0xffff,

        .rx = BIT(SIR_MAC_MGMT_ACTION) |

            BIT(SIR_MAC_MGMT_AUTH) |

            BIT(SIR_MAC_MGMT_PROBE_REQ),

    },

    [NL80211_IFTYPE_AP] = {

CORE/MAC/src/pe/lim/limProcessAuthFrame.c

+43 −0
Original line number Diff line number Diff line
@@ -101,6 +101,41 @@ static inline unsigned int isAuthValid(tpAniSirGlobal pMac, tpSirMacAuthFrameBod 
    return valid;

}



#ifdef WLAN_FEATURE_SAE

/**

 * lim_process_sae_auth_frame()-Process SAE authentication frame

 * @mac_ctx: MAC context

 * @rx_pkt_info: Rx packet

 * @pe_session: PE session

 *

 * Return: None

 */

static void lim_process_sae_auth_frame(tpAniSirGlobal mac_ctx,

                                       uint8_t *rx_pkt_info,

                                       tpPESession pe_session)

{

    tpSirMacMgmtHdr mac_hdr;



    mac_hdr = WDA_GET_RX_MAC_HEADER(rx_pkt_info);



    limLog(mac_ctx, LOG1, FL("Received SAE Auth frame type %d subtype %d"),

           mac_hdr->fc.type, mac_hdr->fc.subType);



    if (pe_session->limMlmState != eLIM_MLM_WT_SAE_AUTH_STATE)

        limLog(mac_ctx, LOGE,

               FL("received SAE auth response in unexpected state %x"),

               pe_session->limMlmState);



    limSendSmeMgmtFrameInd(mac_ctx, pe_session->peSessionId,

                           rx_pkt_info, pe_session,

                           WDA_GET_RX_RSSI_DB(rx_pkt_info));

}

#else

static void lim_process_sae_auth_frame(tpAniSirGlobal mac_ctx,

                                       uint8_t *rx_pkt_info,

                                       tpPESession pe_session)

{}

#endif



/**

 * limProcessAuthFrame
@@ -162,6 +197,7 @@ limProcessAuthFrame(tpAniSirGlobal pMac, tANI_U8 *pRxPacketInfo, tpPESession pse 
    tpDphHashNode           pStaDs = NULL;

    tANI_U16                assocId = 0;

    tANI_U16                currSeqNo = 0;

    tANI_U16                auth_alg = 0;

    /* Added For BT -AMP support */

    // Get pointer to Authentication frame header and body
@@ -199,6 +235,9 @@ limProcessAuthFrame(tpAniSirGlobal pMac, tANI_U8 *pRxPacketInfo, tpPESession pse 


    pBody = WDA_GET_RX_MPDU_DATA(pRxPacketInfo);



    auth_alg = *(uint16_t *)pBody;

    limLog(pMac, LOG1, FL("auth_alg %d "), auth_alg);



    //PELOG3(sirDumpBuf(pMac, SIR_LIM_MODULE_ID, LOG3, (tANI_U8*)pBd, ((tpHalBufDesc) pBd)->mpduDataOffset + frameLen);)



    //Restore default failure timeout
@@ -588,6 +627,10 @@ limProcessAuthFrame(tpAniSirGlobal pMac, tANI_U8 *pRxPacketInfo, tpPESession pse 


            goto free;

        } // else if (wlan_cfgGetInt(CFG_PRIVACY_OPTION_IMPLEMENTED))

    } else if ((auth_alg ==

        eSIR_AUTH_TYPE_SAE) && (LIM_IS_STA_ROLE(psessionEntry))) {

        lim_process_sae_auth_frame(pMac, pRxPacketInfo, psessionEntry);

        goto free;

    } // if (fc.wep)

    else

    {