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path: root/drivers/net/wireless/mediatek/mt76/mt76x2.h
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Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x2.h')
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x2.h107
1 files changed, 102 insertions, 5 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2.h
index dc12bbdbb2ee..dca3209bf5f1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2.h
@@ -27,11 +27,15 @@
#include <linux/mutex.h>
#include <linux/bitops.h>
#include <linux/kfifo.h>
+#include <linux/average.h>
#define MT7662_FIRMWARE "mt7662.bin"
#define MT7662_ROM_PATCH "mt7662_rom_patch.bin"
#define MT7662_EEPROM_SIZE 512
+#define MT7662U_FIRMWARE "mediatek/mt7662u.bin"
+#define MT7662U_ROM_PATCH "mediatek/mt7662u_rom_patch.bin"
+
#define MT76x2_RX_RING_SIZE 256
#define MT_RX_HEADROOM 32
@@ -47,11 +51,14 @@
#include "mt76x2_mac.h"
#include "mt76x2_dfs.h"
+DECLARE_EWMA(signal, 10, 8)
+
struct mt76x2_mcu {
struct mutex mutex;
wait_queue_head_t wait;
struct sk_buff_head res_q;
+ struct mt76u_buf res_u;
u32 msg_seq;
};
@@ -69,9 +76,8 @@ struct mt76x2_calibration {
u8 agc_gain_init[MT_MAX_CHAINS];
u8 agc_gain_cur[MT_MAX_CHAINS];
- int avg_rssi[MT_MAX_CHAINS];
- int avg_rssi_all;
-
+ u16 false_cca;
+ s8 avg_rssi_all;
s8 agc_gain_adjust;
s8 low_gain;
@@ -120,10 +126,13 @@ struct mt76x2_dev {
u8 beacon_mask;
u8 beacon_data_mask;
- u32 rxfilter;
+ u8 tbtt_count;
+ u16 beacon_int;
u16 chainmask;
+ u32 rxfilter;
+
struct mt76x2_calibration cal;
s8 target_power;
@@ -149,8 +158,28 @@ struct mt76x2_sta {
struct mt76x2_vif *vif;
struct mt76x2_tx_status status;
int n_frames;
+
+ struct ewma_signal rssi;
+ int inactive_count;
};
+static inline bool mt76x2_wait_for_mac(struct mt76x2_dev *dev)
+{
+ int i;
+
+ for (i = 0; i < 500; i++) {
+ switch (mt76_rr(dev, MT_MAC_CSR0)) {
+ case 0:
+ case ~0:
+ break;
+ default:
+ return true;
+ }
+ usleep_range(5000, 10000);
+ }
+ return false;
+}
+
static inline bool is_mt7612(struct mt76x2_dev *dev)
{
return mt76_chip(&dev->mt76) == 0x7612;
@@ -158,6 +187,14 @@ static inline bool is_mt7612(struct mt76x2_dev *dev)
void mt76x2_set_irq_mask(struct mt76x2_dev *dev, u32 clear, u32 set);
+static inline bool mt76x2_channel_silent(struct mt76x2_dev *dev)
+{
+ struct ieee80211_channel *chan = dev->mt76.chandef.chan;
+
+ return ((chan->flags & IEEE80211_CHAN_RADAR) &&
+ chan->dfs_state != NL80211_DFS_AVAILABLE);
+}
+
static inline void mt76x2_irq_enable(struct mt76x2_dev *dev, u32 mask)
{
mt76x2_set_irq_mask(dev, 0, mask);
@@ -168,11 +205,29 @@ static inline void mt76x2_irq_disable(struct mt76x2_dev *dev, u32 mask)
mt76x2_set_irq_mask(dev, mask, 0);
}
+static inline bool mt76x2_wait_for_bbp(struct mt76x2_dev *dev)
+{
+ return mt76_poll_msec(dev, MT_MAC_STATUS,
+ MT_MAC_STATUS_TX | MT_MAC_STATUS_RX,
+ 0, 100);
+}
+
+static inline bool wait_for_wpdma(struct mt76x2_dev *dev)
+{
+ return mt76_poll(dev, MT_WPDMA_GLO_CFG,
+ MT_WPDMA_GLO_CFG_TX_DMA_BUSY |
+ MT_WPDMA_GLO_CFG_RX_DMA_BUSY,
+ 0, 1000);
+}
+
extern const struct ieee80211_ops mt76x2_ops;
+extern struct ieee80211_rate mt76x2_rates[12];
+
struct mt76x2_dev *mt76x2_alloc_device(struct device *pdev);
int mt76x2_register_device(struct mt76x2_dev *dev);
void mt76x2_init_debugfs(struct mt76x2_dev *dev);
+void mt76x2_init_device(struct mt76x2_dev *dev);
irqreturn_t mt76x2_irq_handler(int irq, void *dev_instance);
void mt76x2_phy_power_on(struct mt76x2_dev *dev);
@@ -186,7 +241,7 @@ void mt76x2_phy_set_antenna(struct mt76x2_dev *dev);
int mt76x2_phy_start(struct mt76x2_dev *dev);
int mt76x2_phy_set_channel(struct mt76x2_dev *dev,
struct cfg80211_chan_def *chandef);
-int mt76x2_phy_get_rssi(struct mt76x2_dev *dev, s8 rssi, int chain);
+int mt76x2_mac_get_rssi(struct mt76x2_dev *dev, s8 rssi, int chain);
void mt76x2_phy_calibrate(struct work_struct *work);
void mt76x2_phy_set_txpower(struct mt76x2_dev *dev);
@@ -214,6 +269,7 @@ int mt76x2_tx_prepare_skb(struct mt76_dev *mdev, void *txwi,
u32 *tx_info);
void mt76x2_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
struct mt76_queue_entry *e, bool flush);
+void mt76x2_mac_set_tx_protection(struct mt76x2_dev *dev, u32 val);
void mt76x2_pre_tbtt_tasklet(unsigned long arg);
@@ -230,4 +286,45 @@ s8 mt76x2_tx_get_max_txpwr_adj(struct mt76x2_dev *dev,
s8 mt76x2_tx_get_txpwr_adj(struct mt76x2_dev *dev, s8 txpwr, s8 max_txpwr_adj);
void mt76x2_tx_set_txpwr_auto(struct mt76x2_dev *dev, s8 txpwr);
+int mt76x2_insert_hdr_pad(struct sk_buff *skb);
+
+bool mt76x2_mac_load_tx_status(struct mt76x2_dev *dev,
+ struct mt76x2_tx_status *stat);
+void mt76x2_send_tx_status(struct mt76x2_dev *dev,
+ struct mt76x2_tx_status *stat, u8 *update);
+void mt76x2_reset_wlan(struct mt76x2_dev *dev, bool enable);
+void mt76x2_init_txpower(struct mt76x2_dev *dev,
+ struct ieee80211_supported_band *sband);
+void mt76_write_mac_initvals(struct mt76x2_dev *dev);
+
+int mt76x2_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ struct ieee80211_ampdu_params *params);
+int mt76x2_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta);
+int mt76x2_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta);
+void mt76x2_remove_interface(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif);
+int mt76x2_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+ struct ieee80211_key_conf *key);
+int mt76x2_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ u16 queue, const struct ieee80211_tx_queue_params *params);
+void mt76x2_configure_filter(struct ieee80211_hw *hw,
+ unsigned int changed_flags,
+ unsigned int *total_flags, u64 multicast);
+void mt76x2_txq_init(struct mt76x2_dev *dev, struct ieee80211_txq *txq);
+void mt76x2_sta_rate_tbl_update(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta);
+
+void mt76x2_phy_set_txpower_regs(struct mt76x2_dev *dev,
+ enum nl80211_band band);
+void mt76x2_configure_tx_delay(struct mt76x2_dev *dev,
+ enum nl80211_band band, u8 bw);
+void mt76x2_phy_set_bw(struct mt76x2_dev *dev, int width, u8 ctrl);
+void mt76x2_phy_set_band(struct mt76x2_dev *dev, int band, bool primary_upper);
+int mt76x2_phy_get_min_avg_rssi(struct mt76x2_dev *dev);
+void mt76x2_apply_gain_adj(struct mt76x2_dev *dev);
+
#endif
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-24 18:12:56 +0300