diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76.h | 76 |
1 files changed, 59 insertions, 17 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 8dd5c29fb75b..e0d50b58cd01 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -33,6 +33,7 @@ #define MT_QFLAG_WED BIT(5) #define MT_QFLAG_WED_RRO BIT(6) #define MT_QFLAG_WED_RRO_EN BIT(7) +#define MT_QFLAG_EMI_EN BIT(8) #define __MT_WED_Q(_type, _n) (MT_QFLAG_WED | \ FIELD_PREP(MT_QFLAG_WED_TYPE, _type) | \ @@ -45,6 +46,7 @@ #define MT_WED_RRO_Q_DATA(_n) __MT_WED_RRO_Q(MT76_WED_RRO_Q_DATA, _n) #define MT_WED_RRO_Q_MSDU_PG(_n) __MT_WED_RRO_Q(MT76_WED_RRO_Q_MSDU_PG, _n) #define MT_WED_RRO_Q_IND __MT_WED_RRO_Q(MT76_WED_RRO_Q_IND, 0) +#define MT_WED_RRO_Q_RXDMAD_C __MT_WED_RRO_Q(MT76_WED_RRO_Q_RXDMAD_C, 0) struct mt76_dev; struct mt76_phy; @@ -71,6 +73,13 @@ enum mt76_wed_type { MT76_WED_RRO_Q_DATA, MT76_WED_RRO_Q_MSDU_PG, MT76_WED_RRO_Q_IND, + MT76_WED_RRO_Q_RXDMAD_C, +}; + +enum mt76_hwrro_mode { + MT76_HWRRO_OFF, + MT76_HWRRO_V3, + MT76_HWRRO_V3_1, }; struct mt76_bus_ops { @@ -129,6 +138,7 @@ enum mt76_rxq_id { MT_RXQ_TXFREE_BAND1, MT_RXQ_TXFREE_BAND2, MT_RXQ_RRO_IND, + MT_RXQ_RRO_RXDMAD_C, __MT_RXQ_MAX }; @@ -232,6 +242,9 @@ struct mt76_queue { u8 buf_offset; u16 flags; + u8 magic_cnt; + + __le16 *emi_cpu_idx; struct mtk_wed_device *wed; u32 wed_regs; @@ -286,11 +299,15 @@ struct mt76_queue_ops { void (*tx_cleanup)(struct mt76_dev *dev, struct mt76_queue *q, bool flush); + void (*rx_queue_init)(struct mt76_dev *dev, enum mt76_rxq_id qid, + int (*poll)(struct napi_struct *napi, int budget)); + 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); + void (*reset_q)(struct mt76_dev *dev, struct mt76_queue *q, + bool reset_idx); }; enum mt76_phy_type { @@ -398,15 +415,16 @@ struct mt76_txq { bool aggr; }; +/* data0 */ +#define RRO_IND_DATA0_IND_REASON_MASK GENMASK(31, 28) +#define RRO_IND_DATA0_START_SEQ_MASK GENMASK(27, 16) +#define RRO_IND_DATA0_SEQ_ID_MASK GENMASK(11, 0) +/* data1 */ +#define RRO_IND_DATA1_MAGIC_CNT_MASK GENMASK(31, 29) +#define RRO_IND_DATA1_IND_COUNT_MASK GENMASK(12, 0) struct mt76_wed_rro_ind { - u32 se_id : 12; - u32 rsv : 4; - u32 start_sn : 12; - u32 ind_reason : 4; - u32 ind_cnt : 13; - u32 win_sz : 3; - u32 rsv2 : 13; - u32 magic_cnt : 3; + __le32 data0; + __le32 data1; }; struct mt76_txwi_cache { @@ -417,6 +435,8 @@ struct mt76_txwi_cache { struct sk_buff *skb; void *ptr; }; + + u8 qid; }; struct mt76_rx_tid { @@ -533,6 +553,10 @@ struct mt76_driver_ops { void (*rx_poll_complete)(struct mt76_dev *dev, enum mt76_rxq_id q); + void (*rx_rro_ind_process)(struct mt76_dev *dev, void *data); + int (*rx_rro_add_msdu_page)(struct mt76_dev *dev, struct mt76_queue *q, + dma_addr_t p, void *data); + void (*sta_ps)(struct mt76_dev *dev, struct ieee80211_sta *sta, bool ps); @@ -910,6 +934,7 @@ struct mt76_dev { struct mt76_queue q_rx[__MT_RXQ_MAX]; const struct mt76_queue_ops *queue_ops; int tx_dma_idx[4]; + enum mt76_hwrro_mode hwrro_mode; struct mt76_worker tx_worker; struct napi_struct tx_napi; @@ -1214,6 +1239,7 @@ static inline int mt76_wed_dma_setup(struct mt76_dev *dev, struct mt76_queue *q, #define mt76_tx_queue_skb(dev, ...) (dev)->mt76.queue_ops->tx_queue_skb(&((dev)->mphy), __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_rx_init(dev, ...) (dev)->mt76.queue_ops->rx_queue_init(&((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__) @@ -1243,6 +1269,7 @@ int mt76_register_device(struct mt76_dev *dev, bool vht, struct ieee80211_rate *rates, int n_rates); void mt76_unregister_device(struct mt76_dev *dev); void mt76_free_device(struct mt76_dev *dev); +void mt76_reset_device(struct mt76_dev *dev); void mt76_unregister_phy(struct mt76_phy *phy); struct mt76_phy *mt76_alloc_radio_phy(struct mt76_dev *dev, unsigned int size, @@ -1267,7 +1294,7 @@ void mt76_seq_puts_array(struct seq_file *file, const char *str, s8 *val, int len); int mt76_eeprom_init(struct mt76_dev *dev, int len); -void mt76_eeprom_override(struct mt76_phy *phy); +int mt76_eeprom_override(struct mt76_phy *phy); int mt76_get_of_data_from_mtd(struct mt76_dev *dev, void *eep, int offset, int len); int mt76_get_of_data_from_nvmem(struct mt76_dev *dev, void *eep, const char *cell_name, int len); @@ -1616,6 +1643,7 @@ int mt76_set_channel(struct mt76_phy *phy, struct cfg80211_chan_def *chandef, void mt76_scan_work(struct work_struct *work); void mt76_abort_scan(struct mt76_dev *dev); void mt76_roc_complete_work(struct work_struct *work); +void mt76_roc_complete(struct mt76_phy *phy); void mt76_abort_roc(struct mt76_phy *phy); struct mt76_vif_link *mt76_get_vif_phy_link(struct mt76_phy *phy, struct ieee80211_vif *vif); @@ -1781,21 +1809,34 @@ static inline bool mt76_queue_is_wed_rro_ind(struct mt76_queue *q) FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == MT76_WED_RRO_Q_IND; } +static inline bool mt76_queue_is_wed_rro_rxdmad_c(struct mt76_queue *q) +{ + return mt76_queue_is_wed_rro(q) && + FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == MT76_WED_RRO_Q_RXDMAD_C; +} + static inline bool mt76_queue_is_wed_rro_data(struct mt76_queue *q) { return mt76_queue_is_wed_rro(q) && - (FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == MT76_WED_RRO_Q_DATA || - FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == MT76_WED_RRO_Q_MSDU_PG); + FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == MT76_WED_RRO_Q_DATA; } -static inline bool mt76_queue_is_wed_rx(struct mt76_queue *q) +static inline bool mt76_queue_is_wed_rro_msdu_pg(struct mt76_queue *q) { - if (!(q->flags & MT_QFLAG_WED)) - return false; + return mt76_queue_is_wed_rro(q) && + FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == + MT76_WED_RRO_Q_MSDU_PG; +} - return FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == MT76_WED_Q_RX || - mt76_queue_is_wed_rro_ind(q) || mt76_queue_is_wed_rro_data(q); +static inline bool mt76_queue_is_wed_rx(struct mt76_queue *q) +{ + return (q->flags & MT_QFLAG_WED) && + FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == MT76_WED_Q_RX; +} +static inline bool mt76_queue_is_emi(struct mt76_queue *q) +{ + return q->flags & MT_QFLAG_EMI_EN; } struct mt76_txwi_cache * @@ -1871,6 +1912,7 @@ mt76_vif_init(struct ieee80211_vif *vif, struct mt76_vif_data *mvif) } void mt76_vif_cleanup(struct mt76_dev *dev, struct ieee80211_vif *vif); +u16 mt76_select_links(struct ieee80211_vif *vif, int max_active_links); static inline struct mt76_vif_link * mt76_vif_link(struct mt76_dev *dev, struct ieee80211_vif *vif, int link_id) |