diff options
author | Johannes Berg <johannes.berg@intel.com> | 2011-07-18 16:08:36 (GMT) |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2011-07-19 20:50:00 (GMT) |
commit | 85a237fe308405ee38eb9c6733571c49902ec229 (patch) | |
tree | 8e8fdbd588a749b7eb7da24d65684a2ca6161c6b /net | |
parent | 34850ab25d74ab4eead62c3b4a9e8036a25cc669 (diff) | |
download | linux-fsl-qoriq-85a237fe308405ee38eb9c6733571c49902ec229.tar.xz |
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>
Diffstat (limited to 'net')
-rw-r--r-- | net/mac80211/ieee80211_i.h | 4 | ||||
-rw-r--r-- | net/mac80211/mlme.c | 5 | ||||
-rw-r--r-- | net/mac80211/scan.c | 6 | ||||
-rw-r--r-- | net/mac80211/util.c | 12 | ||||
-rw-r--r-- | net/mac80211/work.c | 3 |
5 files changed, 15 insertions, 15 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 1b845bb..eb9d482 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1377,14 +1377,14 @@ int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer, enum ieee80211_band band, u32 rate_mask, u8 channel); struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, - u8 *dst, + u8 *dst, u32 ratemask, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, bool directed); void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, - bool directed); + u32 ratemask, bool directed); void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata, const size_t supp_rates_len, diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 71e20a7..fee706d 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1220,7 +1220,7 @@ static void ieee80211_mgd_probe_ap_send(struct ieee80211_sub_if_data *sdata) } else { ssid = ieee80211_bss_get_ie(ifmgd->associated, WLAN_EID_SSID); ieee80211_send_probe_req(sdata, dst, ssid + 2, ssid[1], NULL, 0, - true); + (u32) -1, true); } ifmgd->probe_send_count++; @@ -1305,7 +1305,8 @@ struct sk_buff *ieee80211_ap_probereq_get(struct ieee80211_hw *hw, ssid = ieee80211_bss_get_ie(ifmgd->associated, WLAN_EID_SSID); skb = ieee80211_build_probe_req(sdata, ifmgd->associated->bssid, - ssid + 2, ssid[1], NULL, 0, true); + (u32) -1, ssid + 2, ssid[1], + NULL, 0, true); return skb; } 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 @@ ieee80211_scan_rx(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb) 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 @@ static bool ieee80211_prep_hw_scan(struct ieee80211_local *local) 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 @@ static void ieee80211_scan_state_send_probe(struct ieee80211_local *local, { 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 @@ static void ieee80211_scan_state_send_probe(struct ieee80211_local *local, 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 diff --git a/net/mac80211/util.c b/net/mac80211/util.c index ca440bc..ddeb1b9 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1017,7 +1017,7 @@ int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer, } struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, - u8 *dst, + u8 *dst, u32 ratemask, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, bool directed) @@ -1050,9 +1050,7 @@ struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, buf_len = ieee80211_build_preq_ies(local, buf, ie, ie_len, local->hw.conf.channel->band, - sdata->rc_rateidx_mask - [local->hw.conf.channel->band], - chan); + ratemask, chan); skb = ieee80211_probereq_get(&local->hw, &sdata->vif, ssid, ssid_len, @@ -1073,12 +1071,12 @@ struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, - bool directed) + u32 ratemask, bool directed) { struct sk_buff *skb; - skb = ieee80211_build_probe_req(sdata, dst, ssid, ssid_len, ie, ie_len, - directed); + skb = ieee80211_build_probe_req(sdata, dst, ratemask, ssid, ssid_len, + ie, ie_len, directed); if (skb) ieee80211_tx_skb(sdata, skb); } diff --git a/net/mac80211/work.c b/net/mac80211/work.c index edf8583..f0c74a1 100644 --- a/net/mac80211/work.c +++ b/net/mac80211/work.c @@ -450,7 +450,8 @@ ieee80211_direct_probe(struct ieee80211_work *wk) * will not answer to direct packet in unassociated state. */ ieee80211_send_probe_req(sdata, NULL, wk->probe_auth.ssid, - wk->probe_auth.ssid_len, NULL, 0, true); + wk->probe_auth.ssid_len, NULL, 0, + (u32) -1, true); wk->timeout = jiffies + IEEE80211_AUTH_TIMEOUT; run_again(local, wk->timeout); |