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, 5 insertions, 4 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 2939699a120..fe4cb57c3a1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -290,7 +290,8 @@ u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
             IWL_PASSIVE_DWELL_BASE + IWL_PASSIVE_DWELL_TIME_24 :
             IWL_PASSIVE_DWELL_BASE + IWL_PASSIVE_DWELL_TIME_52;
 
-        if (iwl_is_associated(priv)) {
+        if (iwl_is_any_associated(priv)) {
+                /* TODO: should use minimum of all contexts */
                 /* If we're associated, we clamp the maximum passive
                  * dwell time to be 98% of the beacon interval (minus
                  * 2 * channel tune time) */
@@ -527,6 +528,7 @@ static void iwl_bg_scan_completed(struct work_struct *work)
             container_of(work, struct iwl_priv, scan_completed);
         bool internal = false;
         bool scan_completed = false;
+        struct iwl_rxon_context *ctx;
 
         IWL_DEBUG_SCAN(priv, "SCAN complete scan\n");
 
@@ -557,9 +559,8 @@ static void iwl_bg_scan_completed(struct work_struct *work)
          * Since setting the RXON may have been deferred while
          * performing the scan, fire one off if needed
          */
-        if (memcmp(&priv->active_rxon,
-                   &priv->staging_rxon, sizeof(priv->staging_rxon)))
-                iwlcore_commit_rxon(priv);
+        for_each_context(priv, ctx)
+                iwlcore_commit_rxon(priv, ctx);
 
  out:
         mutex_unlock(&priv->mutex);