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Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76.h')
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76.h99
1 files changed, 88 insertions, 11 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 8bf45497cfca..36ede65919f8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -17,12 +17,14 @@
#include "util.h"
#include "testmode.h"
-#define MT_MCU_RING_SIZE 32
-#define MT_RX_BUF_SIZE 2048
-#define MT_SKB_HEAD_LEN 128
+#define MT_MCU_RING_SIZE 32
+#define MT_RX_BUF_SIZE 2048
+#define MT_SKB_HEAD_LEN 128
-#define MT_MAX_NON_AQL_PKT 16
-#define MT_TXQ_FREE_THR 32
+#define MT_MAX_NON_AQL_PKT 16
+#define MT_TXQ_FREE_THR 32
+
+#define MT76_TOKEN_FREE_THR 64
struct mt76_dev;
struct mt76_phy;
@@ -169,7 +171,8 @@ struct mt76_mcu_ops {
};
struct mt76_queue_ops {
- int (*init)(struct mt76_dev *dev);
+ int (*init)(struct mt76_dev *dev,
+ int (*poll)(struct napi_struct *napi, int budget));
int (*alloc)(struct mt76_dev *dev, struct mt76_queue *q,
int idx, int n_desc, int bufsize,
@@ -190,13 +193,18 @@ struct mt76_queue_ops {
void (*tx_cleanup)(struct mt76_dev *dev, struct mt76_queue *q,
bool flush);
+ void (*rx_cleanup)(struct mt76_dev *dev, struct mt76_queue *q);
+
void (*kick)(struct mt76_dev *dev, struct mt76_queue *q);
+
+ void (*reset_q)(struct mt76_dev *dev, struct mt76_queue *q);
};
enum mt76_wcid_flags {
MT_WCID_FLAG_CHECK_PS,
MT_WCID_FLAG_PS,
MT_WCID_FLAG_4ADDR,
+ MT_WCID_FLAG_HDR_TRANS,
};
#define MT76_N_WCIDS 288
@@ -222,6 +230,7 @@ struct mt76_wcid {
u16 idx;
u8 hw_key_idx;
+ u8 hw_key_idx2;
u8 sta:1;
u8 ext_phy:1;
@@ -324,6 +333,8 @@ struct mt76_driver_ops {
u32 drv_flags;
u32 survey_flags;
u16 txwi_size;
+ u16 token_size;
+ u8 mcs_rates;
void (*update_survey)(struct mt76_dev *dev);
@@ -491,15 +502,16 @@ struct mt76_rx_status {
u16 wcid_idx;
};
- unsigned long reorder_time;
+ u32 reorder_time;
u32 ampdu_ref;
+ u32 timestamp;
u8 iv[6];
u8 ext_phy:1;
u8 aggr:1;
- u8 tid;
+ u8 qos_ctl;
u16 seqno;
u16 freq;
@@ -507,6 +519,7 @@ struct mt76_rx_status {
u8 enc_flags;
u8 encoding:2, bw:3, he_ru:3;
u8 he_gi:2, he_dcm:1;
+ u8 amsdu:1, first_amsdu:1, last_amsdu:1;
u8 rate_idx;
u8 nss;
u8 band;
@@ -529,7 +542,7 @@ struct mt76_testmode_data {
struct sk_buff *tx_skb;
u32 tx_count;
- u16 tx_msdu_len;
+ u16 tx_mpdu_len;
u8 tx_rate_mode;
u8 tx_rate_idx;
@@ -600,6 +613,12 @@ struct mt76_phy {
struct delayed_work mac_work;
u8 mac_work_count;
+
+ struct {
+ struct sk_buff *head;
+ struct sk_buff **tail;
+ u16 seqno;
+ } rx_amsdu[__MT_RXQ_MAX];
};
struct mt76_dev {
@@ -628,6 +647,7 @@ struct mt76_dev {
struct mt76_mcu mcu;
struct net_device napi_dev;
+ struct net_device tx_napi_dev;
spinlock_t rx_lock;
struct napi_struct napi[__MT_RXQ_MAX];
struct sk_buff_head rx_skb[__MT_RXQ_MAX];
@@ -641,6 +661,10 @@ struct mt76_dev {
struct mt76_worker tx_worker;
struct napi_struct tx_napi;
+ spinlock_t token_lock;
+ struct idr token;
+ int token_count;
+
wait_queue_head_t tx_wait;
struct sk_buff_head status_list;
@@ -695,6 +719,13 @@ struct mt76_dev {
};
};
+struct mt76_power_limits {
+ s8 cck[4];
+ s8 ofdm[8];
+ s8 mcs[4][10];
+ s8 ru[7][12];
+};
+
enum mt76_phy_type {
MT_PHY_TYPE_CCK,
MT_PHY_TYPE_OFDM,
@@ -778,13 +809,15 @@ static inline u16 mt76_rev(struct mt76_dev *dev)
#define mt76xx_chip(dev) mt76_chip(&((dev)->mt76))
#define mt76xx_rev(dev) mt76_rev(&((dev)->mt76))
-#define mt76_init_queues(dev) (dev)->mt76.queue_ops->init(&((dev)->mt76))
+#define mt76_init_queues(dev, ...) (dev)->mt76.queue_ops->init(&((dev)->mt76), __VA_ARGS__)
#define mt76_queue_alloc(dev, ...) (dev)->mt76.queue_ops->alloc(&((dev)->mt76), __VA_ARGS__)
#define mt76_tx_queue_skb_raw(dev, ...) (dev)->mt76.queue_ops->tx_queue_skb_raw(&((dev)->mt76), __VA_ARGS__)
#define mt76_tx_queue_skb(dev, ...) (dev)->mt76.queue_ops->tx_queue_skb(&((dev)->mt76), __VA_ARGS__)
#define mt76_queue_rx_reset(dev, ...) (dev)->mt76.queue_ops->rx_reset(&((dev)->mt76), __VA_ARGS__)
-#define mt76_queue_tx_cleanup(dev, ...) (dev)->mt76.queue_ops->tx_cleanup(&((dev)->mt76), __VA_ARGS__)
+#define mt76_queue_tx_cleanup(dev, ...) (dev)->mt76.queue_ops->tx_cleanup(&((dev)->mt76), __VA_ARGS__)
+#define mt76_queue_rx_cleanup(dev, ...) (dev)->mt76.queue_ops->rx_cleanup(&((dev)->mt76), __VA_ARGS__)
#define mt76_queue_kick(dev, ...) (dev)->mt76.queue_ops->kick(&((dev)->mt76), __VA_ARGS__)
+#define mt76_queue_reset(dev, ...) (dev)->mt76.queue_ops->reset_q(&((dev)->mt76), __VA_ARGS__)
#define mt76_for_each_q_rx(dev, i) \
for (i = 0; i < ARRAY_SIZE((dev)->q_rx) && \
@@ -811,6 +844,7 @@ void mt76_seq_puts_array(struct seq_file *file, const char *str,
int mt76_eeprom_init(struct mt76_dev *dev, int len);
void mt76_eeprom_override(struct mt76_phy *phy);
+int mt76_get_of_eeprom(struct mt76_dev *dev, void *data, int offset, int len);
struct mt76_queue *
mt76_init_queue(struct mt76_dev *dev, int qid, int idx, int n_desc,
@@ -988,6 +1022,7 @@ void mt76_stop_tx_queues(struct mt76_phy *phy, struct ieee80211_sta *sta,
void mt76_tx_check_agg_ssn(struct ieee80211_sta *sta, struct sk_buff *skb);
void mt76_txq_schedule(struct mt76_phy *phy, enum mt76_txq_id qid);
void mt76_txq_schedule_all(struct mt76_phy *phy);
+void mt76_tx_worker_run(struct mt76_dev *dev);
void mt76_tx_worker(struct mt76_worker *w);
void mt76_release_buffered_frames(struct ieee80211_hw *hw,
struct ieee80211_sta *sta,
@@ -1056,6 +1091,7 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
int mt76_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb,
struct netlink_callback *cb, void *data, int len);
int mt76_testmode_set_state(struct mt76_phy *phy, enum mt76_testmode_state state);
+int mt76_testmode_alloc_skb(struct mt76_phy *phy, u32 len);
static inline void mt76_testmode_reset(struct mt76_phy *phy, bool disable)
{
@@ -1176,4 +1212,45 @@ mt76_mcu_skb_send_msg(struct mt76_dev *dev, struct sk_buff *skb, int cmd,
void mt76_set_irq_mask(struct mt76_dev *dev, u32 addr, u32 clear, u32 set);
+s8 mt76_get_rate_power_limits(struct mt76_phy *phy,
+ struct ieee80211_channel *chan,
+ struct mt76_power_limits *dest,
+ s8 target_power);
+
+struct mt76_txwi_cache *
+mt76_token_release(struct mt76_dev *dev, int token, bool *wake);
+int mt76_token_consume(struct mt76_dev *dev, struct mt76_txwi_cache **ptxwi);
+void __mt76_set_tx_blocked(struct mt76_dev *dev, bool blocked);
+
+static inline void mt76_set_tx_blocked(struct mt76_dev *dev, bool blocked)
+{
+ spin_lock_bh(&dev->token_lock);
+ __mt76_set_tx_blocked(dev, blocked);
+ spin_unlock_bh(&dev->token_lock);
+}
+
+static inline int
+mt76_token_get(struct mt76_dev *dev, struct mt76_txwi_cache **ptxwi)
+{
+ int token;
+
+ spin_lock_bh(&dev->token_lock);
+ token = idr_alloc(&dev->token, *ptxwi, 0, dev->drv->token_size,
+ GFP_ATOMIC);
+ spin_unlock_bh(&dev->token_lock);
+
+ return token;
+}
+
+static inline struct mt76_txwi_cache *
+mt76_token_put(struct mt76_dev *dev, int token)
+{
+ struct mt76_txwi_cache *txwi;
+
+ spin_lock_bh(&dev->token_lock);
+ txwi = idr_remove(&dev->token, token);
+ spin_unlock_bh(&dev->token_lock);
+
+ return txwi;
+}
#endif
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-26 09:57:20 +0000