iwlwifi: initial contextification

In order to support multiple interfaces, we must move
a lot of data into per-context structures so we can
use the contexts the device offers. To start with,
this makes a lot of code context-aware, more changes
will move more things into the context structure.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

1 files changed, 17 insertions, 9 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tt.c b/drivers/net/wireless/iwlwifi/iwl-agn-tt.c
index 30298ea56a24..07b2c6cadf51 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tt.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tt.c
@@ -416,18 +416,26 @@ static void iwl_advance_tt_handler(struct iwl_priv *priv, s32 temp, bool force)
         /* stop ct_kill_waiting_tm timer */
         del_timer_sync(&priv->thermal_throttle.ct_kill_waiting_tm);
         if (changed) {
-                struct iwl_rxon_cmd *rxon = &priv->staging_rxon;
-
                 if (tt->state >= IWL_TI_1) {
                         /* force PI = IWL_POWER_INDEX_5 in the case of TI > 0 */
                         tt->tt_power_mode = IWL_POWER_INDEX_5;
-                        if (!iwl_ht_enabled(priv))
-                                /* disable HT */
-                                rxon->flags &= ~(RXON_FLG_CHANNEL_MODE_MSK |
-                                        RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK |
-                                        RXON_FLG_HT40_PROT_MSK |
-                                        RXON_FLG_HT_PROT_MSK);
-                        else {
+
+                        if (!iwl_ht_enabled(priv)) {
+                                struct iwl_rxon_context *ctx;
+
+                                for_each_context(priv, ctx) {
+                                        struct iwl_rxon_cmd *rxon;
+
+                                        rxon = &ctx->staging;
+
+                                        /* disable HT */
+                                        rxon->flags &= ~(
+                                                RXON_FLG_CHANNEL_MODE_MSK |
+                                                RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK |
+                                                RXON_FLG_HT40_PROT_MSK |
+                                                RXON_FLG_HT_PROT_MSK);
+                                }
+                        } else {
                                 /* check HT capability and set
                                  * according to the system HT capability
                                  * in case get disabled before */