diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76.h | 115 |
1 files changed, 112 insertions, 3 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 3d7db6ffb599..af35bc388ae2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -15,6 +15,7 @@ #include <linux/average.h> #include <net/mac80211.h> #include "util.h" +#include "testmode.h" #define MT_TX_RING_SIZE 256 #define MT_MCU_RING_SIZE 32 @@ -33,6 +34,7 @@ struct mt76_reg_pair { enum mt76_bus_type { MT76_BUS_MMIO, MT76_BUS_USB, + MT76_BUS_SDIO, }; struct mt76_bus_ops { @@ -52,6 +54,7 @@ struct mt76_bus_ops { #define mt76_is_usb(dev) ((dev)->bus->type == MT76_BUS_USB) #define mt76_is_mmio(dev) ((dev)->bus->type == MT76_BUS_MMIO) +#define mt76_is_sdio(dev) ((dev)->bus->type == MT76_BUS_SDIO) enum mt76_txq_id { MT_TXQ_VO = IEEE80211_AC_VO, @@ -94,6 +97,7 @@ struct mt76_queue_entry { union { struct mt76_txwi_cache *txwi; struct urb *urb; + int buf_sz; }; enum mt76_txq_id qid; bool skip_buf0:1; @@ -146,6 +150,8 @@ struct mt76_mcu_ops { int len, bool wait_resp); int (*mcu_skb_send_msg)(struct mt76_dev *dev, struct sk_buff *skb, int cmd, bool wait_resp); + u32 (*mcu_rr)(struct mt76_dev *dev, u32 offset); + void (*mcu_wr)(struct mt76_dev *dev, u32 offset, u32 val); int (*mcu_wr_rp)(struct mt76_dev *dev, u32 base, const struct mt76_reg_pair *rp, int len); int (*mcu_rd_rp)(struct mt76_dev *dev, u32 base, @@ -290,6 +296,7 @@ enum { MT76_STATE_POWER_OFF, MT76_STATE_SUSPEND, MT76_STATE_ROC, + MT76_STATE_PM, }; struct mt76_hw_cap { @@ -422,7 +429,6 @@ struct mt76_usb { u16 data_len; struct tasklet_struct rx_tasklet; - struct workqueue_struct *wq; struct work_struct stat_work; u8 out_ep[__MT_EP_OUT_MAX]; @@ -439,6 +445,24 @@ struct mt76_usb { } mcu; }; +struct mt76_sdio { + struct task_struct *tx_kthread; + struct task_struct *kthread; + struct work_struct stat_work; + + unsigned long state; + + struct sdio_func *func; + + struct { + struct mutex lock; + int pse_data_quota; + int ple_data_quota; + int pse_mcu_quota; + int deficit; + } sched; +}; + struct mt76_mmio { void __iomem *regs; spinlock_t irq_lock; @@ -475,6 +499,47 @@ struct mt76_rx_status { s8 chain_signal[IEEE80211_MAX_CHAINS]; }; +struct mt76_testmode_ops { + int (*set_state)(struct mt76_dev *dev, enum mt76_testmode_state state); + int (*set_params)(struct mt76_dev *dev, struct nlattr **tb, + enum mt76_testmode_state new_state); + int (*dump_stats)(struct mt76_dev *dev, struct sk_buff *msg); +}; + +struct mt76_testmode_data { + enum mt76_testmode_state state; + + u32 param_set[DIV_ROUND_UP(NUM_MT76_TM_ATTRS, 32)]; + struct sk_buff *tx_skb; + + u32 tx_count; + u16 tx_msdu_len; + + u8 tx_rate_mode; + u8 tx_rate_idx; + u8 tx_rate_nss; + u8 tx_rate_sgi; + u8 tx_rate_ldpc; + + u8 tx_antenna_mask; + + u32 freq_offset; + + u8 tx_power[4]; + u8 tx_power_control; + + const char *mtd_name; + u32 mtd_offset; + + u32 tx_pending; + u32 tx_queued; + u32 tx_done; + struct { + u64 packets[__MT_RXQ_MAX]; + u64 fcs_error[__MT_RXQ_MAX]; + } rx_stats; +}; + struct mt76_phy { struct ieee80211_hw *hw; struct mt76_dev *dev; @@ -491,6 +556,8 @@ struct mt76_phy { struct mt76_sband sband_2g; struct mt76_sband sband_5g; + u32 vif_mask; + int txpower_cur; u8 antenna_mask; }; @@ -572,9 +639,17 @@ struct mt76_dev { u32 rxfilter; +#ifdef CONFIG_NL80211_TESTMODE + const struct mt76_testmode_ops *test_ops; + struct mt76_testmode_data test; +#endif + + struct workqueue_struct *wq; + union { struct mt76_mmio mmio; struct mt76_usb usb; + struct mt76_sdio sdio; }; }; @@ -805,6 +880,15 @@ static inline u8 mt76_tx_power_nss_delta(u8 nss) return nss_delta[nss - 1]; } +static inline bool mt76_testmode_enabled(struct mt76_dev *dev) +{ +#ifdef CONFIG_NL80211_TESTMODE + return dev->test.state != MT76_TM_STATE_OFF; +#else + return false; +#endif +} + void mt76_rx(struct mt76_dev *dev, enum mt76_rxq_id q, struct sk_buff *skb); void mt76_tx(struct mt76_phy *dev, struct ieee80211_sta *sta, struct mt76_wcid *wcid, struct sk_buff *skb); @@ -824,6 +908,7 @@ void mt76_release_buffered_frames(struct ieee80211_hw *hw, bool mt76_has_tx_pending(struct mt76_phy *phy); void mt76_set_channel(struct mt76_phy *phy); void mt76_update_survey(struct mt76_dev *dev); +void mt76_update_survey_active_time(struct mt76_phy *phy, ktime_t time); int mt76_get_survey(struct ieee80211_hw *hw, int idx, struct survey_info *survey); void mt76_set_stream_caps(struct mt76_phy *phy, bool vht); @@ -877,6 +962,24 @@ void mt76_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, const u8 *mac); void mt76_sw_scan_complete(struct ieee80211_hw *hw, struct ieee80211_vif *vif); +int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + void *data, int len); +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_dev *dev, enum mt76_testmode_state state); + +static inline void mt76_testmode_reset(struct mt76_dev *dev, bool disable) +{ +#ifdef CONFIG_NL80211_TESTMODE + enum mt76_testmode_state state = MT76_TM_STATE_IDLE; + + if (disable || dev->test.state == MT76_TM_STATE_OFF) + state = MT76_TM_STATE_OFF; + + mt76_testmode_set_state(dev, state); +#endif +} + /* internal */ static inline struct ieee80211_hw * @@ -901,6 +1004,7 @@ void mt76_rx_complete(struct mt76_dev *dev, struct sk_buff_head *frames, void mt76_rx_poll_complete(struct mt76_dev *dev, enum mt76_rxq_id q, struct napi_struct *napi); void mt76_rx_aggr_reorder(struct sk_buff *skb, struct sk_buff_head *frames); +void mt76_testmode_tx_pending(struct mt76_dev *dev); /* usb */ static inline bool mt76u_urb_error(struct urb *urb) @@ -935,13 +1039,12 @@ mt76u_bulk_msg(struct mt76_dev *dev, void *data, int len, int *actual_len, return usb_bulk_msg(udev, pipe, data, len, actual_len, timeout); } -int mt76u_skb_dma_info(struct sk_buff *skb, u32 info); +int mt76_skb_adjust_pad(struct sk_buff *skb); int mt76u_vendor_request(struct mt76_dev *dev, u8 req, u8 req_type, u16 val, u16 offset, void *buf, size_t len); void mt76u_single_wr(struct mt76_dev *dev, const u8 req, const u16 offset, const u32 val); -void mt76u_deinit(struct mt76_dev *dev); int mt76u_init(struct mt76_dev *dev, struct usb_interface *intf, bool ext); int mt76u_alloc_mcu_queue(struct mt76_dev *dev); @@ -951,6 +1054,12 @@ void mt76u_stop_rx(struct mt76_dev *dev); int mt76u_resume_rx(struct mt76_dev *dev); void mt76u_queues_deinit(struct mt76_dev *dev); +int mt76s_init(struct mt76_dev *dev, struct sdio_func *func, + const struct mt76_bus_ops *bus_ops); +int mt76s_alloc_queues(struct mt76_dev *dev); +void mt76s_stop_txrx(struct mt76_dev *dev); +void mt76s_deinit(struct mt76_dev *dev); + struct sk_buff * mt76_mcu_msg_alloc(struct mt76_dev *dev, const void *data, int data_len); |