+static ssize_t ieee80211_if_fmt_tdls_wider_bw(
+ const struct ieee80211_sub_if_data *sdata, char *buf, int buflen)
+{
+ const struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+ bool tdls_wider_bw;
+
+ tdls_wider_bw = ieee80211_hw_check(&sdata->local->hw, TDLS_WIDER_BW) &&
+ !ifmgd->tdls_wider_bw_prohibited;
+
+ return snprintf(buf, buflen, "%d\n", tdls_wider_bw);
+}
+
+static ssize_t ieee80211_if_parse_tdls_wider_bw(
+ struct ieee80211_sub_if_data *sdata, const char *buf, int buflen)
+{
+ struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+ u8 val;
+ int ret;
+
+ ret = kstrtou8(buf, 0, &val);
+ if (ret)
+ return ret;
+
+ ifmgd->tdls_wider_bw_prohibited = !val;
+ return buflen;
+}
+IEEE80211_IF_FILE_RW(tdls_wider_bw);
+