diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76.h | 50 |
1 files changed, 40 insertions, 10 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 882fb5d2517f..4e8997c45c1b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -13,6 +13,7 @@ #include <linux/leds.h> #include <linux/usb.h> #include <linux/average.h> +#include <linux/soc/mediatek/mtk_wed.h> #include <net/mac80211.h> #include "util.h" #include "testmode.h" @@ -26,6 +27,16 @@ #define MT76_TOKEN_FREE_THR 64 +#define MT_QFLAG_WED_RING GENMASK(1, 0) +#define MT_QFLAG_WED_TYPE GENMASK(3, 2) +#define MT_QFLAG_WED BIT(4) + +#define __MT_WED_Q(_type, _n) (MT_QFLAG_WED | \ + FIELD_PREP(MT_QFLAG_WED_TYPE, _type) | \ + FIELD_PREP(MT_QFLAG_WED_RING, _n)) +#define MT_WED_Q_TX(_n) __MT_WED_Q(MT76_WED_Q_TX, _n) +#define MT_WED_Q_TXFREE __MT_WED_Q(MT76_WED_Q_TXFREE, 0) + struct mt76_dev; struct mt76_phy; struct mt76_wcid; @@ -42,6 +53,11 @@ enum mt76_bus_type { MT76_BUS_SDIO, }; +enum mt76_wed_type { + MT76_WED_Q_TX, + MT76_WED_Q_TXFREE, +}; + struct mt76_bus_ops { u32 (*rr)(struct mt76_dev *dev, u32 offset); void (*wr)(struct mt76_dev *dev, u32 offset, u32 val); @@ -170,6 +186,9 @@ struct mt76_queue { u8 buf_offset; u8 hw_idx; u8 qid; + u8 flags; + + u32 wed_regs; dma_addr_t desc_dma; struct sk_buff *rx_head; @@ -275,7 +294,7 @@ struct mt76_wcid { }; struct mt76_txq { - struct mt76_wcid *wcid; + u16 wcid; u16 agg_ssn; bool send_bar; @@ -537,6 +556,8 @@ struct mt76_mmio { void __iomem *regs; spinlock_t irq_lock; u32 irqmask; + + struct mtk_wed_device wed; }; struct mt76_rx_status { @@ -698,6 +719,7 @@ struct mt76_dev { const struct mt76_driver_ops *drv; const struct mt76_mcu_ops *mcu_ops; struct device *dev; + struct device *dma_dev; struct mt76_mcu mcu; @@ -718,7 +740,9 @@ struct mt76_dev { spinlock_t token_lock; struct idr token; - int token_count; + u16 wed_token_count; + u16 token_count; + u16 token_size; wait_queue_head_t tx_wait; /* spinclock used to protect wcid pktid linked list */ @@ -727,7 +751,7 @@ struct mt76_dev { u32 wcid_mask[DIV_ROUND_UP(MT76_N_WCIDS, 32)]; u32 wcid_phy_mask[DIV_ROUND_UP(MT76_N_WCIDS, 32)]; - u32 vif_mask; + u64 vif_mask; struct mt76_wcid global_wcid; struct mt76_wcid __rcu *wcid[MT76_N_WCIDS]; @@ -942,14 +966,14 @@ 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, - int ring_base); + int ring_base, u32 flags); u16 mt76_calculate_default_rate(struct mt76_phy *phy, int rateidx); static inline int mt76_init_tx_queue(struct mt76_phy *phy, int qid, int idx, - int n_desc, int ring_base) + int n_desc, int ring_base, u32 flags) { struct mt76_queue *q; - q = mt76_init_queue(phy->dev, qid, idx, n_desc, ring_base); + q = mt76_init_queue(phy->dev, qid, idx, n_desc, ring_base, flags); if (IS_ERR(q)) return PTR_ERR(q); @@ -964,7 +988,7 @@ static inline int mt76_init_mcu_queue(struct mt76_dev *dev, int qid, int idx, { struct mt76_queue *q; - q = mt76_init_queue(dev, qid, idx, n_desc, ring_base); + q = mt76_init_queue(dev, qid, idx, n_desc, ring_base, 0); if (IS_ERR(q)) return PTR_ERR(q); @@ -1321,8 +1345,15 @@ int mt76s_rd_rp(struct mt76_dev *dev, u32 base, struct mt76_reg_pair *data, int len); struct sk_buff * +__mt76_mcu_msg_alloc(struct mt76_dev *dev, const void *data, + int data_len, gfp_t gfp); +static inline struct sk_buff * mt76_mcu_msg_alloc(struct mt76_dev *dev, const void *data, - int data_len); + int data_len) +{ + return __mt76_mcu_msg_alloc(dev, data, data_len, GFP_KERNEL); +} + void mt76_mcu_rx_event(struct mt76_dev *dev, struct sk_buff *skb); struct sk_buff *mt76_mcu_get_response(struct mt76_dev *dev, unsigned long expires); @@ -1380,8 +1411,7 @@ 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); + token = idr_alloc(&dev->token, *ptxwi, 0, dev->token_size, GFP_ATOMIC); spin_unlock_bh(&dev->token_lock); return token; |