commit 186b573bfd4a1e3e6c6de0f5228afe49c8dcdeb8
author Chet Lanctot <clanctot@qca.qualcomm.com> Mon Mar 18 10:26:30 2013 -0700
committer Gopichand Nakkala <gnakkala@qca.qualcomm.com> Wed Mar 27 22:31:07 2013 -0700
tree 5feba74b0c53f4bfe9a8ac07fed3a74701b26c99
parent 7b65940dcba4653ac42542c100a858d80f3109fe

wlan: Add PMF (802.11w) support for station mode

These changes add Protected Management Frames (802.11w) support for
the device in station mode.

Change-Id: I2cdc60c4a9ed3ab40303de11ca3b679a9fe1d455
CRs-Fixed: 452422, 452831, 455139, 450564, 452558

CORE/SME/src/sme_common/sme_Api.c

diff --git a/CORE/SME/src/sme_common/sme_Api.c b/CORE/SME/src/sme_common/sme_Api.c
index f19da09..d2d10ff 100644
--- a/CORE/SME/src/sme_common/sme_Api.c
+++ b/CORE/SME/src/sme_common/sme_Api.c
@@ -118,6 +118,11 @@
 tANI_BOOLEAN csrIsScanAllowed(tpAniSirGlobal pMac);
 #endif
 
+#ifdef WLAN_FEATURE_11W
+eHalStatus sme_UnprotectedMgmtFrmInd( tHalHandle hHal,
+                                      tpSirSmeUnprotMgmtFrameInd pSmeMgmtFrm );
+#endif
+
 //Internal SME APIs
 eHalStatus sme_AcquireGlobalLock( tSmeStruct *psSme)
 {
@@ -1400,6 +1405,34 @@
 #endif // WLAN_FEATURE_PACKET_FILTERING
 
 
+#ifdef WLAN_FEATURE_11W
+/*------------------------------------------------------------------
+ *
+ * Handle the unprotected management frame indication from LIM and
+ * forward it to HDD.
+ *
+ *------------------------------------------------------------------*/
+
+eHalStatus sme_UnprotectedMgmtFrmInd( tHalHandle hHal,
+                                      tpSirSmeUnprotMgmtFrameInd pSmeMgmtFrm)
+{
+    tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
+    eHalStatus  status = eHAL_STATUS_SUCCESS;
+    tCsrRoamInfo pRoamInfo = {0};
+    tANI_U32 SessionId = pSmeMgmtFrm->sessionId;
+
+    pRoamInfo.nFrameLength = pSmeMgmtFrm->frameLen;
+    pRoamInfo.pbFrames = pSmeMgmtFrm->frameBuf;
+    pRoamInfo.frameType = pSmeMgmtFrm->frameType;
+
+    /* forward the mgmt frame to HDD */
+    csrRoamCallCallback(pMac, SessionId, &pRoamInfo, 0, eCSR_ROAM_UNPROT_MGMT_FRAME_IND, 0);
+
+    return status;
+}
+#endif
+
+
 /*--------------------------------------------------------------------------
 
   \brief sme_ProcessMsg() - The main message processor for SME.
@@ -1708,6 +1741,20 @@
                 }
 #endif
 
+#ifdef WLAN_FEATURE_11W
+           case eWNI_SME_UNPROT_MGMT_FRM_IND:
+                if (pMsg->bodyptr)
+                {
+                    sme_UnprotectedMgmtFrmInd(pMac, pMsg->bodyptr);
+                    vos_mem_free(pMsg->bodyptr);
+                }
+                else
+                {
+                    smsLog(pMac, LOGE, "Empty rsp message for meas (eWNI_SME_UNPROT_MGMT_FRM_IND), nothing to process");
+                }
+                break;
+#endif
+
           default:
 
              if ( ( pMsg->type >= eWNI_SME_MSG_TYPES_BEGIN )