diff options
author | Johannes Berg <johannes.berg@intel.com> | 2010-09-22 18:02:05 +0200 |
---|---|---|
committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-10-07 15:51:36 -0700 |
commit | facd982e8246ed25a049d270a71513fb11b901ec (patch) | |
tree | 98f5a4da059171153b7c5ab5aaab6f66c0f77202 | |
parent | 635b85b42796a6ab4e6a31cde78f1d9660c9c4a0 (diff) | |
download | op-kernel-dev-facd982e8246ed25a049d270a71513fb11b901ec.zip op-kernel-dev-facd982e8246ed25a049d270a71513fb11b901ec.tar.gz |
iwlwifi: move iwl_toggle_rx_ant to agn
The iwl_toggle_tx_ant function is only used
by agn code, so it can be moved into the
agn module instead of being exported from
the core.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 17 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.h | 2 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 18 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.h | 2 |
4 files changed, 19 insertions, 20 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 3eeab0a..9f1c93b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -2205,3 +2205,20 @@ void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx) WARN_ON(active_rx_cnt == 0 || idle_rx_cnt == 0 || active_rx_cnt < idle_rx_cnt); } + +u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant, u8 valid) +{ + int i; + u8 ind = ant; + + if (priv->band == IEEE80211_BAND_2GHZ && + priv->bt_traffic_load >= IWL_BT_COEX_TRAFFIC_LOAD_HIGH) + return 0; + + for (i = 0; i < RATE_ANT_NUM - 1; i++) { + ind = (ind + 1) < RATE_ANT_NUM ? ind + 1 : 0; + if (valid & BIT(ind)) + return ind; + } + return ant; +} diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h index d6645ec..cc7a3b5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn.h @@ -216,6 +216,8 @@ static inline bool iwl_is_tx_success(u32 status) (status == TX_STATUS_DIRECT_DONE); } +u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx, u8 valid); + /* rx */ void iwl_rx_missed_beacon_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 2950384..88c1ed5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -72,24 +72,6 @@ MODULE_PARM_DESC(bt_coex_active, "enable wifi/bluetooth co-exist"); u32 iwl_debug_level; EXPORT_SYMBOL(iwl_debug_level); -u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant, u8 valid) -{ - int i; - u8 ind = ant; - - if (priv->band == IEEE80211_BAND_2GHZ && - priv->bt_traffic_load >= IWL_BT_COEX_TRAFFIC_LOAD_HIGH) - return 0; - - for (i = 0; i < RATE_ANT_NUM - 1; i++) { - ind = (ind + 1) < RATE_ANT_NUM ? ind + 1 : 0; - if (valid & BIT(ind)) - return ind; - } - return ant; -} -EXPORT_SYMBOL(iwl_toggle_tx_ant); - const u8 iwl_bcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; EXPORT_SYMBOL(iwl_bcast_addr); diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 56251de..0bc7b7a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -550,8 +550,6 @@ int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force); u8 iwl_rate_get_lowest_plcp(struct iwl_priv *priv, struct iwl_rxon_context *ctx); -u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx, u8 valid); - static inline u32 iwl_ant_idx_to_flags(u8 ant_idx) { return BIT(ant_idx) << RATE_MCS_ANT_POS; |