ieee80211: Rename VHT cap struct

Rename struct ieee80211_vht_capabilities to ieee80211_vht_cap
and renamed its member vht_capabilities_info to vht_cap_info.

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 2385119..8c803f0 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1107,20 +1107,6 @@ struct ieee80211_ht_operation {
 #define WLAN_HT_SMPS_CONTROL_STATIC    1
 #define WLAN_HT_SMPS_CONTROL_DYNAMIC   3
 
-#define VHT_MCS_SUPPORTED_SET_SIZE      8
-
-struct ieee80211_vht_capabilities {
-       __le32 vht_capabilities_info;
-       u8 vht_supported_mcs_set[VHT_MCS_SUPPORTED_SET_SIZE];
-} __packed;
-
-struct ieee80211_vht_operation {
-       u8 vht_op_info_chwidth;
-       u8 vht_op_info_chan_center_freq_seg1_idx;
-       u8 vht_op_info_chan_center_freq_seg2_idx;
-       __le16 vht_basic_mcs_set;
-} __packed;
-
 /**
  * struct ieee80211_vht_mcs_info - VHT MCS information
  * @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams
@@ -1141,6 +1127,37 @@ struct ieee80211_vht_mcs_info {
        __le16 tx_highest;
 } __packed;
 
+/**
+ * struct ieee80211_vht_cap - VHT capabilities
+ *
+ * This structure is the "VHT capabilities element" as
+ * described in 802.11ac D3.0 8.4.2.160
+ * @vht_cap_info: VHT capability info
+ * @supp_mcs: VHT MCS supported rates
+ */
+struct ieee80211_vht_cap {
+       __le32 vht_cap_info;
+       struct ieee80211_vht_mcs_info supp_mcs;
+} __packed;
+
+/**
+ * struct ieee80211_vht_operation - VHT operation IE
+ *
+ * This structure is the "VHT operation element" as
+ * described in 802.11ac D3.0 8.4.2.161
+ * @chan_width: Operating channel width
+ * @center_freq_seg1_idx: center freq segment 1 index
+ * @center_freq_seg2_idx: center freq segment 2 index
+ * @basic_mcs_set: VHT Basic MCS rate set
+ */
+struct ieee80211_vht_operation {
+       u8 chan_width;
+       u8 center_freq_seg1_idx;
+       u8 center_freq_seg2_idx;
+       __le16 basic_mcs_set;
+} __packed;
+
+
 #define IEEE80211_VHT_MCS_ZERO_TO_SEVEN_SUPPORT 0
 #define IEEE80211_VHT_MCS_ZERO_TO_EIGHT_SUPPORT 1
 #define IEEE80211_VHT_MCS_ZERO_TO_NINE_SUPPORT  2

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 473b755..620f427 100644 (file)
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -876,7 +876,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 
        if (supp_vht)
                local->scan_ies_len +=
-                       2 + sizeof(struct ieee80211_vht_capabilities);
+                       2 + sizeof(struct ieee80211_vht_cap);
 
        if (!local->ops->hw_scan) {
                /* For hw_scan, driver needs to set these up. */

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index f24884a..4af5a3e 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -353,7 +353,7 @@ static void ieee80211_add_vht_ie(struct ieee80211_sub_if_data *sdata,
        cap = vht_cap.cap;
 
        /* reserve and fill IE */
-       pos = skb_put(skb, sizeof(struct ieee80211_vht_capabilities) + 2);
+       pos = skb_put(skb, sizeof(struct ieee80211_vht_cap) + 2);
        ieee80211_ie_build_vht_cap(pos, &vht_cap, cap);
 }
 
@@ -412,7 +412,7 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
                        4 + /* power capability */
                        2 + 2 * sband->n_channels + /* supported channels */
                        2 + sizeof(struct ieee80211_ht_cap) + /* HT */
-                       2 + sizeof(struct ieee80211_vht_capabilities) + /* VHT */
+                       2 + sizeof(struct ieee80211_vht_cap) + /* VHT */
                        assoc_data->ie_len + /* extra IEs */
                        9, /* WMM */
                        GFP_KERNEL);

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 558412d..3dca982 100644 (file)
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1775,8 +1775,8 @@ u8 *ieee80211_ie_build_vht_cap(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap,
        __le32 tmp;
 
        *pos++ = WLAN_EID_VHT_CAPABILITY;
-       *pos++ = sizeof(struct ieee80211_vht_capabilities);
-       memset(pos, 0, sizeof(struct ieee80211_vht_capabilities));
+       *pos++ = sizeof(struct ieee80211_vht_cap);
+       memset(pos, 0, sizeof(struct ieee80211_vht_cap));
 
        /* capability flags */
        tmp = cpu_to_le32(cap);