iwlwifi: move AP sta ID to context

Each context needs to use a different AP sta
ID, so we need to move that into the context
struct instead of hardcoding it.

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

5 files changed, 8 insertions, 4 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 5e1df24bdb5f..a67b04b309e0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3585,7 +3585,7 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
         switch (cmd) {
         case SET_KEY:
                 if (is_default_wep_key)
-                        ret = iwl_set_default_wep_key(priv, key);
+                        ret = iwl_set_default_wep_key(priv, vif_priv->ctx, key);
                 else
                         ret = iwl_set_dynamic_key(priv, vif_priv->ctx,
                                                   key, sta_id);
@@ -4208,6 +4208,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         priv->contexts[IWL_RXON_CTX_BSS].rxon_timing_cmd = REPLY_RXON_TIMING;
         priv->contexts[IWL_RXON_CTX_BSS].rxon_assoc_cmd = REPLY_RXON_ASSOC;
         priv->contexts[IWL_RXON_CTX_BSS].qos_cmd = REPLY_QOS_PARAM;
+        priv->contexts[IWL_RXON_CTX_BSS].ap_sta_id = IWL_AP_ID;
         BUILD_BUG_ON(NUM_IWL_RXON_CTX != 1);
 
         SET_IEEE80211_DEV(hw, &pdev->dev);
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index a332ec55f149..d1400a0926eb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1129,7 +1129,7 @@ struct iwl_rxon_context {
 
         struct iwl_qos_info qos_data;
 
-        u8 bcast_sta_id;
+        u8 bcast_sta_id, ap_sta_id;
 
         u8 rxon_cmd, rxon_assoc_cmd, rxon_timing_cmd;
         u8 qos_cmd;
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 29235626ac0b..f5500cc8a44e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -236,7 +236,7 @@ static u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
         u16 rate;
 
         if (is_ap)
-                sta_id = IWL_AP_ID;
+                sta_id = ctx->ap_sta_id;
         else if (is_broadcast_ether_addr(addr))
                 sta_id = ctx->bcast_sta_id;
         else
@@ -810,6 +810,7 @@ int iwl_remove_default_wep_key(struct iwl_priv *priv,
 EXPORT_SYMBOL(iwl_remove_default_wep_key);
 
 int iwl_set_default_wep_key(struct iwl_priv *priv,
+                            struct iwl_rxon_context *ctx,
                             struct ieee80211_key_conf *keyconf)
 {
         int ret;
@@ -824,7 +825,7 @@ int iwl_set_default_wep_key(struct iwl_priv *priv,
 
         keyconf->flags &= ~IEEE80211_KEY_FLAG_GENERATE_IV;
         keyconf->hw_key_idx = HW_KEY_DEFAULT;
-        priv->stations[IWL_AP_ID].keyinfo.cipher = keyconf->cipher;
+        priv->stations[ctx->ap_sta_id].keyinfo.cipher = keyconf->cipher;
 
         priv->wep_keys[keyconf->keyidx].key_size = keyconf->keylen;
         memcpy(&priv->wep_keys[keyconf->keyidx].key, &keyconf->key,
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index 269a3ed0f3fb..b7f700638dae 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -46,6 +46,7 @@
 int iwl_remove_default_wep_key(struct iwl_priv *priv,
                                struct ieee80211_key_conf *key);
 int iwl_set_default_wep_key(struct iwl_priv *priv,
+                            struct iwl_rxon_context *ctx,
                             struct ieee80211_key_conf *key);
 int iwl_restore_default_wep_keys(struct iwl_priv *priv);
 int iwl_set_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 6b5629570582..29d13765ff66 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -4021,6 +4021,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
         priv->contexts[IWL_RXON_CTX_BSS].rxon_timing_cmd = REPLY_RXON_TIMING;
         priv->contexts[IWL_RXON_CTX_BSS].rxon_assoc_cmd = REPLY_RXON_ASSOC;
         priv->contexts[IWL_RXON_CTX_BSS].qos_cmd = REPLY_QOS_PARAM;
+        priv->contexts[IWL_RXON_CTX_BSS].ap_sta_id = IWL_AP_ID;
 
         /*
          * Disabling hardware scan means that mac80211 will perform scans