[PATCH] rt2x00: Reorganize configuration handler
Reorganize configuration handling by creating a extra
structure which contains precalculated values based
on the mac80211 values which are usefull for all
individual drivers.
This also fixes the preamble configuration problem,
up untill now preamble was never configured since
by default the rate->val value was used when changing
the mode.
Now rate->val will only be used to set the basic rate mask.
The preamble configuration will now be done correctly
through the erp_ie_changed callback function.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index a392e2a..aabbe42 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -352,6 +352,28 @@
};
/*
+ * Configuration structure wrapper around the
+ * mac80211 configuration structure.
+ * When mac80211 configures the driver, rt2x00lib
+ * can precalculate values which are equal for all
+ * rt2x00 drivers. Those values can be stored in here.
+ */
+struct rt2x00lib_conf {
+ struct ieee80211_conf *conf;
+ struct rf_channel rf;
+
+ int phymode;
+
+ int basic_rates;
+ int slot_time;
+
+ short sifs;
+ short pifs;
+ short difs;
+ short eifs;
+};
+
+/*
* rt2x00lib callback functions.
*/
struct rt2x00lib_ops {
@@ -414,8 +436,12 @@
void (*config_bssid) (struct rt2x00_dev *rt2x00dev, __le32 *bssid);
void (*config_type) (struct rt2x00_dev *rt2x00dev, const int type,
const int tsf_sync);
+ void (*config_preamble) (struct rt2x00_dev *rt2x00dev,
+ const int short_preamble,
+ const int ack_timeout,
+ const int ack_consume_time);
void (*config) (struct rt2x00_dev *rt2x00dev, const unsigned int flags,
- struct ieee80211_conf *conf);
+ struct rt2x00lib_conf *libconf);
#define CONFIG_UPDATE_PHYMODE ( 1 << 1 )
#define CONFIG_UPDATE_CHANNEL ( 1 << 2 )
#define CONFIG_UPDATE_TXPOWER ( 1 << 3 )
@@ -472,6 +498,7 @@
CONFIG_EXTERNAL_LNA_BG,
CONFIG_DOUBLE_ANTENNA,
CONFIG_DISABLE_LINK_TUNING,
+ CONFIG_SHORT_PREAMBLE,
};
/*
@@ -612,6 +639,7 @@
*/
struct work_struct beacon_work;
struct work_struct filter_work;
+ struct work_struct config_work;
/*
* Data ring arrays for RX, TX and Beacon.
@@ -792,6 +820,8 @@
struct ieee80211_low_level_stats *stats);
int rt2x00mac_get_tx_stats(struct ieee80211_hw *hw,
struct ieee80211_tx_queue_stats *stats);
+void rt2x00mac_erp_ie_changed(struct ieee80211_hw *hw, u8 changes,
+ int cts_protection, int preamble);
int rt2x00mac_conf_tx(struct ieee80211_hw *hw, int queue,
const struct ieee80211_tx_queue_params *params);