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diff --git a/sys/net80211/_ieee80211.h b/sys/net80211/_ieee80211.h
--- a/sys/net80211/_ieee80211.h
+++ b/sys/net80211/_ieee80211.h
@@ -487,7 +487,7 @@
#define IEEE80211_C_SWSLEEP 0x00080000 /* CAPABILITY: do sleep here */
#define IEEE80211_C_SWAMSDUTX 0x00100000 /* CAPABILITY: software A-MSDU TX */
#define IEEE80211_C_UAPSD 0x00200000 /* CAPABILITY: U-APSD */
-/* 0x7c0000 available */
+#define IEEE80211_C_MFP 0x00400000 /* CAPABILITY: MFP */
#define IEEE80211_C_WPA1 0x00800000 /* CAPABILITY: WPA1 avail */
#define IEEE80211_C_WPA2 0x01000000 /* CAPABILITY: WPA2 avail */
#define IEEE80211_C_WPA 0x01800000 /* CAPABILITY: WPA1+WPA2 avail*/
@@ -651,4 +651,10 @@
struct ieee80211_rx_stats params;
};
+enum ieee80211_mfp_mode {
+ IEEE80211_MFP_PROTMODE_DISABLED = 0,
+ IEEE80211_MFP_PROTMODE_OPTIONAL = 1,
+ IEEE80211_MFP_PROTMODE_REQUIRED = 2,
+};
+
#endif /* _NET80211__IEEE80211_H_ */
diff --git a/sys/net80211/ieee80211.c b/sys/net80211/ieee80211.c
--- a/sys/net80211/ieee80211.c
+++ b/sys/net80211/ieee80211.c
@@ -592,6 +592,7 @@
vap->iv_opmode = opmode;
vap->iv_caps |= ieee80211_opcap[opmode];
+ vap->iv_mfp_cfg = IEEE80211_MFP_PROTMODE_DISABLED;
IEEE80211_ADDR_COPY(vap->iv_myaddr, ic->ic_macaddr);
switch (opmode) {
case IEEE80211_M_WDS:
diff --git a/sys/net80211/ieee80211_ioctl.h b/sys/net80211/ieee80211_ioctl.h
--- a/sys/net80211/ieee80211_ioctl.h
+++ b/sys/net80211/ieee80211_ioctl.h
@@ -715,6 +715,10 @@
#define IEEE80211_IOC_LDPC 114 /* LDPC Tx/RX (on, off) */
#define IEEE80211_IOC_UAPSD 115 /* UAPSD (on, off) */
#define IEEE80211_IOC_UAPSD_INFO 116 /* UAPSD (SP, per-AC enable) */
+#define IEEE80211_IOC_MFP 117 /* MFP (off, optional, required) */
+#define IEEE80211_MFP_DISABLED 0
+#define IEEE80211_MFP_OPTIONAL 1
+#define IEEE80211_MFP_REQUIRED 2
/* VHT */
#define IEEE80211_IOC_VHTCONF 130 /* VHT config (off, on; widths) */
diff --git a/sys/net80211/ieee80211_ioctl.c b/sys/net80211/ieee80211_ioctl.c
--- a/sys/net80211/ieee80211_ioctl.c
+++ b/sys/net80211/ieee80211_ioctl.c
@@ -1166,6 +1166,19 @@
if (vap->iv_flags_ext & IEEE80211_FEXT_UAPSD)
ireq->i_val = 1;
break;
+ case IEEE80211_IOC_MFP:
+ switch (vap->iv_mfp_cfg) {
+ case IEEE80211_MFP_PROTMODE_DISABLED:
+ ireq->i_val = IEEE80211_MFP_DISABLED;
+ break;
+ case IEEE80211_MFP_PROTMODE_OPTIONAL:
+ ireq->i_val = IEEE80211_MFP_OPTIONAL;
+ break;
+ case IEEE80211_MFP_PROTMODE_REQUIRED:
+ ireq->i_val = IEEE80211_MFP_REQUIRED;
+ break;
+ }
+ break;
case IEEE80211_IOC_VHTCONF:
ireq->i_val = vap->iv_vht_flags & IEEE80211_FVHT_MASK;
break;
@@ -3509,6 +3522,24 @@
else
return EINVAL;
break;
+ case IEEE80211_IOC_MFP:
+ if ((vap->iv_ic->ic_caps & IEEE80211_C_MFP) == 0)
+ return EOPNOTSUPP;
+ if_printf(vap->iv_ifp, "%s: MFP: set %d\n", __func__, ireq->i_val);
+ switch (ireq->i_val) {
+ case IEEE80211_MFP_DISABLED:
+ vap->iv_mfp_cfg = IEEE80211_MFP_PROTMODE_DISABLED;
+ break;
+ case IEEE80211_MFP_OPTIONAL:
+ vap->iv_mfp_cfg = IEEE80211_MFP_PROTMODE_OPTIONAL;
+ break;
+ case IEEE80211_MFP_REQUIRED:
+ vap->iv_mfp_cfg = IEEE80211_MFP_PROTMODE_REQUIRED;
+ break;
+ default:
+ return EINVAL;
+ }
+ break;
/* VHT */
case IEEE80211_IOC_VHTCONF:
diff --git a/sys/net80211/ieee80211_var.h b/sys/net80211/ieee80211_var.h
--- a/sys/net80211/ieee80211_var.h
+++ b/sys/net80211/ieee80211_var.h
@@ -611,6 +611,9 @@
/* per-vap U-APSD state */
uint8_t iv_uapsdinfo; /* sta mode QoS Info flags */
+ /* per-VAP MFP configuration */
+ enum ieee80211_mfp_mode iv_mfp_cfg;
+
/* Optional transmit/receive histogram statistics */
struct ieee80211_rx_histogram *rx_histogram;
struct ieee80211_tx_histogram *tx_histogram;

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