diff --git a/fw/wmi_services.h b/fw/wmi_services.h
index df0e01de1666..71ede0c766bb 100644
--- a/fw/wmi_services.h
+++ b/fw/wmi_services.h
@@ -730,6 +730,12 @@ typedef  enum  {
     WMI_SERVICE_CFP_SUPPORT = 469, /* FW supports control frame protection */
     WMI_SERVICE_CFP_PADDING_SUPPORT = 470, /* FW supports control frame protection padding */
 
+    /* Service caps related to 11BI */
+    WMI_SERVICE_11BI_EPPKE_SUPPORT = 471,
+    WMI_SERVICE_11BI_1X_OVER_AUTH_SUPPORT = 472,
+    WMI_SERVICE_11BI_PMKID_PRIVACY_SUPPORT = 473,
+    WMI_SERVICE_11BI_DS_MAC_ADDR_SUPPORT = 474,
+
 
     WMI_MAX_EXT2_SERVICE
 
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 89fef580f848..2a3ee0937fd2 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -21435,6 +21435,9 @@ typedef struct {
 #define WMI_PEER_CREATE_GET_HW_PEER_ID_VALID(flags) WMI_GET_BITS(flags,0,1)
 #define WMI_PEER_CREATE_SET_HW_PEER_ID_VALID(flags) WMI_SET_BITS(flags,0,1,value)
 
+#define WMI_PEER_CREATE_GET_IS_11BI_PEER(flags) WMI_GET_BITS(flags,1,1)
+#define WMI_PEER_CREATE_SET_IS_11BI_PEER(flags) WMI_SET_BITS(flags,1,1,value)
+
 typedef struct {
     A_UINT32 tlv_header; /** TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_peer_create_cmd_fixed_param */
     /** unique id identifying the VDEV, generated by the caller */
@@ -21447,7 +21450,8 @@ typedef struct {
     union {
         struct {
             A_UINT32 hw_peer_id_valid :1,
-                     reserved         :31;
+                     is_llbi_peer:     1,
+                     reserved         :30;
         };
         A_UINT32 flags;
     };
@@ -23501,6 +23505,7 @@ enum {
     WMI_AUTH_WPA3_SAE_SHA384,
     WMI_AUTH_FT_RSNA_SAE_SHA384,
     WMI_AUTH_FT_RSNA_PSK_SHA384,
+    WMI_AUTH_EPPKE, /* For 11BI */
 };
 
 typedef enum {
@@ -23884,6 +23889,8 @@ typedef struct {
      * considered for the candidates for which MCC will be formed.
      */
     A_UINT32 mcc_score_factor_pcnt;
+    /* Scoring weightage for privacy support like 11bi */
+    A_UINT32 privacy_weightage_pcnt;
 } wmi_roam_cnd_scoring_param;
 
 typedef struct {
@@ -23955,6 +23962,16 @@ typedef struct {
      * of the currently associated AP.
      */
     A_UINT32 bg_rssi_threshold;
+    /**
+     * IEEE value for auth algorithm
+     * Authentication algorithm number = 3:
+     *     Simultaneous Authentication of Equals (SAE)
+     * Authentication algorithm number = 8:
+     *     IEEE 802.1X authentication
+     * Authentication algorithm number = 9:
+     *     EPPKE authentication
+     */
+    A_UINT32 auth_algo;
 } wmi_ap_profile;
 
 typedef struct {
@@ -31016,6 +31033,16 @@ typedef struct {
     A_UINT32 mac_tsf_id;
     /** ignore mac_tsf_id unless mac_tsf_id_valid is set */
     A_UINT32 mac_tsf_id_valid;
+    /**
+     * IEEE value for auth algorithm
+     * Authentication algorithm number = 3:
+     *     Simultaneous Authentication of Equals (SAE)
+     * Authentication algorithm number = 8:
+     *     IEEE 802.1X authentication
+     * Authentication algorithm number = 9:
+     *     EPPKE authentication
+     */
+    A_UINT32 auth_algo;
     /**
      * TLV (tag length value) parameters follows roam_synch_event
      * The TLV's are:
@@ -43109,6 +43136,24 @@ typedef struct {
     wmi_mac_addr transmit_addr;
     /* AKM suite type (as defined in the IEEE 802.11 spec) */
     A_UINT32 akm_suite_type;
+    /**
+     * IEEE value for auth algorithm
+     * Authentication algorithm number = 3:
+     *     Simultaneous Authentication of Equals (SAE)
+     * Authentication algorithm number = 8:
+     *     IEEE 802.1X authentication
+     * Authentication algorithm number = 9:
+     *     EPPKE authentication
+     */
+    A_UINT32 auth_algo;
+
+    /* IEEE value for below ciphers */
+    /** unicast cipher set */
+    A_UINT32 pairwise_cipher;
+    /** mcast/group cipher set */
+    A_UINT32 group_cipher;
+    /** mcast/group management frames cipher set */
+    A_UINT32 group_mgmt_cipher;
 } wmi_roam_preauth_start_event_fixed_param;
 
 typedef struct {
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 66298d626a4f..875db7d28895 100644
--- a/fw/wmi_version.h
+++ b/fw/wmi_version.h
@@ -37,7 +37,7 @@
 #define __WMI_VER_MINOR_    0
 /** WMI revision number has to be incremented when there is a
  *  change that may or may not break compatibility. */
-#define __WMI_REVISION_ 1660
+#define __WMI_REVISION_ 1661
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work