mac80211: implement scan supported rates
Scanning currently uses the TX rate mask to
restrict the rate set, which is bogus. Make
it use the new set of rates from userspace.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 08a45ac..6f09eca 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -228,7 +228,6 @@
static bool ieee80211_prep_hw_scan(struct ieee80211_local *local)
{
struct cfg80211_scan_request *req = local->scan_req;
- struct ieee80211_sub_if_data *sdata = local->scan_sdata;
enum ieee80211_band band;
int i, ielen, n_chans;
@@ -253,7 +252,7 @@
ielen = ieee80211_build_preq_ies(local, (u8 *)local->hw_scan_req->ie,
req->ie, req->ie_len, band,
- sdata->rc_rateidx_mask[band], 0);
+ req->rates[band], 0);
local->hw_scan_req->ie_len = ielen;
return true;
@@ -653,6 +652,7 @@
{
int i;
struct ieee80211_sub_if_data *sdata = local->scan_sdata;
+ enum ieee80211_band band = local->hw.conf.channel->band;
for (i = 0; i < local->scan_req->n_ssids; i++)
ieee80211_send_probe_req(
@@ -660,7 +660,7 @@
local->scan_req->ssids[i].ssid,
local->scan_req->ssids[i].ssid_len,
local->scan_req->ie, local->scan_req->ie_len,
- false);
+ local->scan_req->rates[band], false);
/*
* After sending probe requests, wait for probe responses
