In mac80211, the results of a scan show basic rates followed by extended
rates, thus values are not listed in any particular order. This patch sorts
all rates in increasing value.
Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
---
Index: wireless-dev/net/mac80211/ieee80211_sta.c
===================================================================
--- wireless-dev.orig/net/mac80211/ieee80211_sta.c
+++ wireless-dev/net/mac80211/ieee80211_sta.c
@@ -3013,7 +3017,8 @@ ieee80211_sta_scan_result(struct net_dev
if (bss && bss->supp_rates_len > 0) {
/* display all supported rates in readable format */
char *p = current_ev + IW_EV_LCP_LEN;
- int i;
+ int i, j, tmp;
+ int trial_rate, cur_rate = 0;
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = SIOCGIWRATE;
@@ -3021,8 +3026,14 @@ ieee80211_sta_scan_result(struct net_dev
iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
for (i = 0; i < bss->supp_rates_len; i++) {
- iwe.u.bitrate.value = ((bss->supp_rates[i] &
- 0x7f) * 500000);
+ trial_rate = 99999999;
+ for (j = 0; j < bss->supp_rates_len; j++) {
+ tmp = bss->supp_rates[j] & 0x7f;
+ if (tmp > cur_rate && tmp < trial_rate)
+ trial_rate = tmp;
+ }
+ cur_rate = trial_rate;
+ iwe.u.bitrate.value = cur_rate * 500000;
p = iwe_stream_add_value(current_ev, p,
end_buf, &iwe, IW_EV_PARAM_LEN);
}
-
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