iwlwifi: move virtual interface pointer into context
iwlwifi occasionally needs to find the virtual
interface pointer to give it to mac80211, but right
now it only keeps one. Move it into the context so
that we can keep one pointer each.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 007dede..5e1df24 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -603,7 +603,9 @@
struct sk_buff *beacon;
/* Pull updated AP beacon from mac80211. will fail if not in AP mode */
- beacon = ieee80211_beacon_get(priv->hw, priv->vif);
+#warning "introduce and use beacon context"
+ beacon = ieee80211_beacon_get(priv->hw,
+ priv->contexts[IWL_RXON_CTX_BSS].vif);
if (!beacon) {
IWL_ERR(priv, "update beacon failed\n");
@@ -3154,13 +3156,15 @@
return;
if (test_and_clear_bit(STATUS_FW_ERROR, &priv->status)) {
+ struct iwl_rxon_context *ctx;
bool bt_sco, bt_full_concurrent;
u8 bt_ci_compliance;
u8 bt_load;
u8 bt_status;
mutex_lock(&priv->mutex);
- priv->vif = NULL;
+ for_each_context(priv, ctx)
+ ctx->vif = NULL;
priv->is_open = 0;
/*
@@ -3838,7 +3842,7 @@
iwl_set_rxon_channel(priv, channel, ctx);
iwl_set_rxon_ht(priv, ht_conf);
iwl_set_flags_for_band(priv, ctx, channel->band,
- priv->vif);
+ ctx->vif);
spin_unlock_irqrestore(&priv->lock, flags);
iwl_set_rate(priv);
@@ -3855,7 +3859,7 @@
mutex_unlock(&priv->mutex);
out_exit:
if (!priv->switch_rxon.switch_in_progress)
- ieee80211_chswitch_done(priv->vif, false);
+ ieee80211_chswitch_done(ctx->vif, false);
IWL_DEBUG_MAC80211(priv, "leave\n");
}