mac80211: convert to channel definition struct
Convert mac80211 (and where necessary, some drivers a
little bit) to the new channel definition struct.
This will allow extending mac80211 for VHT, which is
currently restricted to channel contexts since there
are no drivers using that which makes it easier. As
I also don't care about VHT for drivers not using the
channel context API, I won't convert the previous API
to VHT support.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index b546887..d8ef341 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1676,7 +1676,7 @@
if (!chanctx_conf)
goto fail_rcu;
- chan = chanctx_conf->channel;
+ chan = chanctx_conf->def.chan;
/*
* Frame injection is not allowed if beaconing is not allowed
@@ -1779,7 +1779,7 @@
chanctx_conf = rcu_dereference(ap_sdata->vif.chanctx_conf);
if (!chanctx_conf)
goto fail_rcu;
- band = chanctx_conf->channel->band;
+ band = chanctx_conf->def.chan->band;
if (sta)
break;
/* fall through */
@@ -1794,7 +1794,7 @@
chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
if (!chanctx_conf)
goto fail_rcu;
- band = chanctx_conf->channel->band;
+ band = chanctx_conf->def.chan->band;
break;
case NL80211_IFTYPE_WDS:
fc |= cpu_to_le16(IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS);
@@ -1871,7 +1871,7 @@
chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
if (!chanctx_conf)
goto fail_rcu;
- band = chanctx_conf->channel->band;
+ band = chanctx_conf->def.chan->band;
break;
#endif
case NL80211_IFTYPE_STATION:
@@ -1930,7 +1930,7 @@
chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
if (!chanctx_conf)
goto fail_rcu;
- band = chanctx_conf->channel->band;
+ band = chanctx_conf->def.chan->band;
break;
case NL80211_IFTYPE_ADHOC:
/* DA SA BSSID */
@@ -1941,7 +1941,7 @@
chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
if (!chanctx_conf)
goto fail_rcu;
- band = chanctx_conf->channel->band;
+ band = chanctx_conf->def.chan->band;
break;
default:
goto fail_rcu;
@@ -2191,7 +2191,7 @@
return true;
}
result = ieee80211_tx(sdata, skb, true,
- chanctx_conf->channel->band);
+ chanctx_conf->def.chan->band);
} else {
struct sk_buff_head skbs;
@@ -2455,7 +2455,7 @@
*pos++ = WLAN_EID_SSID;
*pos++ = 0x0;
- band = chanctx_conf->channel->band;
+ band = chanctx_conf->def.chan->band;
if (ieee80211_add_srates_ie(sdata, skb, true, band) ||
mesh_add_ds_params_ie(skb, sdata) ||
@@ -2474,7 +2474,7 @@
goto out;
}
- band = chanctx_conf->channel->band;
+ band = chanctx_conf->def.chan->band;
info = IEEE80211_SKB_CB(skb);
@@ -2754,7 +2754,7 @@
info = IEEE80211_SKB_CB(skb);
tx.flags |= IEEE80211_TX_PS_BUFFERED;
- info->band = chanctx_conf->channel->band;
+ info->band = chanctx_conf->def.chan->band;
if (invoke_tx_handlers(&tx))
skb = NULL;