ieee80211: add definition for TDLS wide band extended capability

[carl9170fw.git] / include / linux / ieee80211.h

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index be8083d59fd6140ca27db5474e7f68f2106e3aca..d621d6e40c38b3173da34e917d0699777685e1d7 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -703,6 +703,18 @@ struct ieee80211_sec_chan_offs_ie {
        u8 sec_chan_offs;
 } __packed;
 
+/**
+ * struct ieee80211_mesh_chansw_params_ie - mesh channel switch parameters IE
+ *
+ * This structure represents the "Mesh Channel Switch Paramters element"
+ */
+struct ieee80211_mesh_chansw_params_ie {
+       u8 mesh_ttl;
+       u8 mesh_flags;
+       __le16 mesh_reason;
+       __le16 mesh_pre_value;
+} __packed;
+
 /**
  * struct ieee80211_wide_bw_chansw_ie - wide bandwidth channel switch IE
  */
@@ -754,6 +766,14 @@ enum mesh_config_capab_flags {
        IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING         = 0x20,
 };
 
+/**
+ * mesh channel switch parameters element's flag indicator
+ *
+ */
+#define WLAN_EID_CHAN_SWITCH_PARAM_TX_RESTRICT BIT(0)
+#define WLAN_EID_CHAN_SWITCH_PARAM_INITIATOR BIT(1)
+#define WLAN_EID_CHAN_SWITCH_PARAM_REASON BIT(2)
+
 /**
  * struct ieee80211_rann_ie
  *
@@ -1411,8 +1431,12 @@ struct ieee80211_vht_operation {
 #define IEEE80211_VHT_CAP_RXSTBC_MASK                          0x00000700
 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE                        0x00000800
 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE                        0x00001000
-#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX              0x00006000
-#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX              0x00030000
+#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT                  13
+#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK                  \
+               (7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT)
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT            16
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK             \
+               (7 << IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT)
 #define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE                        0x00080000
 #define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE                        0x00100000
 #define IEEE80211_VHT_CAP_VHT_TXOP_PS                          0x00200000
@@ -1898,6 +1922,7 @@ enum ieee80211_tdls_actioncode {
 #define WLAN_EXT_CAPA5_TDLS_PROHIBITED BIT(6)
 
 #define WLAN_EXT_CAPA8_OPMODE_NOTIF    BIT(6)
+#define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED    BIT(7)
 
 /* TDLS specific payload type in the LLC/SNAP header */
 #define WLAN_TDLS_SNAP_RFTYPE  0x2
@@ -2306,4 +2331,8 @@ static inline bool ieee80211_check_tim(const struct ieee80211_tim_ie *tim,
        return !!(tim->virtual_map[indexn0] & mask);
 }
 
+/* convert time units */
+#define TU_TO_JIFFIES(x)       (usecs_to_jiffies((x) * 1024))
+#define TU_TO_EXP_TIME(x)      (jiffies + TU_TO_JIFFIES(x))
+
 #endif /* __LINUX_IEEE80211_H */