[PATCH 11/27] iwlwifi: move AP sta ID to context

Wey-Yi Guy
2010-08-27T16:56:51Z

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>
---
drivers/net/wireless/iwlwifi/iwl-agn.c | 3 ++-
drivers/net/wireless/iwlwifi/iwl-dev.h | 2 +-
drivers/net/wireless/iwlwifi/iwl-sta.c | 5 +++--
drivers/net/wireless/iwlwifi/iwl-sta.h | 1 +
drivers/net/wireless/iwlwifi/iwl3945-base.c | 1 +
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 5e1df24..a67b04b 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 a332ec5..d1400a0 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 2923562..f5500cc 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 269a3ed..b7f7006 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 6b56295..29d1376 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
--
1.7.0.4