Add OSEN support in the host driver

This commit adds the support required for OSEN like appending the
OSEN IE in assoc req and security check validation in the host
driver.

Change-Id: Ie8382b7906cc20fc7e31886ee216aba8b9b13ce1
CRs-fixed: 647586
diff --git a/CORE/SME/src/csr/csrApiScan.c b/CORE/SME/src/csr/csrApiScan.c
index 162a03b..0150e60 100644
--- a/CORE/SME/src/csr/csrApiScan.c
+++ b/CORE/SME/src/csr/csrApiScan.c
@@ -2149,6 +2149,10 @@
                                  &pBssDesc->Result.BssDescriptor, pIes, NULL, NULL, NULL );
                     if ((pBssDesc->Result.pvIes == NULL) && pIes)
                         vos_mem_free(pIes);
+                    if ( pFilter->bOSENAssociation )
+                    {
+                        fMatch = TRUE;
+                    }
 
                     if (fMatch)
                         smsLog(pMac, LOG1, FL(" Security Matched"));