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262 lines
8.9 KiB
262 lines
8.9 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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Copyright (C) 2010 Willow Garage <http://www.willowgarage.com> |
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Copyright (C) 2010 Ivo van Doorn <[email protected]> |
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Copyright (C) 2009 Bartlomiej Zolnierkiewicz |
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*/ |
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#ifndef RT2800LIB_H |
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#define RT2800LIB_H |
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/* |
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* Hardware has 255 WCID table entries. First 32 entries are reserved for |
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* shared keys. Since parts of the pairwise key table might be shared with |
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* the beacon frame buffers 6 & 7 we could only use the first 222 entries. |
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*/ |
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#define WCID_START 33 |
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#define WCID_END 222 |
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#define STA_IDS_SIZE (WCID_END - WCID_START + 2) |
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/* RT2800 driver data structure */ |
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struct rt2800_drv_data { |
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u8 calibration_bw20; |
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u8 calibration_bw40; |
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char rx_calibration_bw20; |
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char rx_calibration_bw40; |
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char tx_calibration_bw20; |
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char tx_calibration_bw40; |
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u8 bbp25; |
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u8 bbp26; |
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u8 txmixer_gain_24g; |
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u8 txmixer_gain_5g; |
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u8 max_psdu; |
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unsigned int tbtt_tick; |
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unsigned int ampdu_factor_cnt[4]; |
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DECLARE_BITMAP(sta_ids, STA_IDS_SIZE); |
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struct ieee80211_sta *wcid_to_sta[STA_IDS_SIZE]; |
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}; |
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struct rt2800_ops { |
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u32 (*register_read)(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset); |
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u32 (*register_read_lock)(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset); |
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void (*register_write)(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset, u32 value); |
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void (*register_write_lock)(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset, u32 value); |
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void (*register_multiread)(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset, |
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void *value, const u32 length); |
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void (*register_multiwrite)(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset, |
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const void *value, const u32 length); |
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int (*regbusy_read)(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset, |
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const struct rt2x00_field32 field, u32 *reg); |
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int (*read_eeprom)(struct rt2x00_dev *rt2x00dev); |
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bool (*hwcrypt_disabled)(struct rt2x00_dev *rt2x00dev); |
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int (*drv_write_firmware)(struct rt2x00_dev *rt2x00dev, |
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const u8 *data, const size_t len); |
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int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev); |
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__le32 *(*drv_get_txwi)(struct queue_entry *entry); |
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unsigned int (*drv_get_dma_done)(struct data_queue *queue); |
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}; |
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static inline u32 rt2800_register_read(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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return rt2800ops->register_read(rt2x00dev, offset); |
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} |
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static inline u32 rt2800_register_read_lock(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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return rt2800ops->register_read_lock(rt2x00dev, offset); |
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} |
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static inline void rt2800_register_write(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset, |
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u32 value) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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rt2800ops->register_write(rt2x00dev, offset, value); |
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} |
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static inline void rt2800_register_write_lock(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset, |
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u32 value) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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rt2800ops->register_write_lock(rt2x00dev, offset, value); |
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} |
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static inline void rt2800_register_multiread(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset, |
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void *value, const u32 length) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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rt2800ops->register_multiread(rt2x00dev, offset, value, length); |
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} |
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static inline void rt2800_register_multiwrite(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset, |
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const void *value, |
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const u32 length) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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rt2800ops->register_multiwrite(rt2x00dev, offset, value, length); |
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} |
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static inline int rt2800_regbusy_read(struct rt2x00_dev *rt2x00dev, |
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const unsigned int offset, |
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const struct rt2x00_field32 field, |
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u32 *reg) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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return rt2800ops->regbusy_read(rt2x00dev, offset, field, reg); |
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} |
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static inline int rt2800_read_eeprom(struct rt2x00_dev *rt2x00dev) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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return rt2800ops->read_eeprom(rt2x00dev); |
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} |
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static inline bool rt2800_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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return rt2800ops->hwcrypt_disabled(rt2x00dev); |
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} |
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static inline int rt2800_drv_write_firmware(struct rt2x00_dev *rt2x00dev, |
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const u8 *data, const size_t len) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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return rt2800ops->drv_write_firmware(rt2x00dev, data, len); |
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} |
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static inline int rt2800_drv_init_registers(struct rt2x00_dev *rt2x00dev) |
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{ |
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const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; |
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return rt2800ops->drv_init_registers(rt2x00dev); |
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} |
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static inline __le32 *rt2800_drv_get_txwi(struct queue_entry *entry) |
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{ |
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const struct rt2800_ops *rt2800ops = entry->queue->rt2x00dev->ops->drv; |
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return rt2800ops->drv_get_txwi(entry); |
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} |
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static inline unsigned int rt2800_drv_get_dma_done(struct data_queue *queue) |
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{ |
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const struct rt2800_ops *rt2800ops = queue->rt2x00dev->ops->drv; |
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return rt2800ops->drv_get_dma_done(queue); |
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} |
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void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev, |
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const u8 command, const u8 token, |
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const u8 arg0, const u8 arg1); |
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int rt2800_wait_csr_ready(struct rt2x00_dev *rt2x00dev); |
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int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev); |
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int rt2800_check_firmware(struct rt2x00_dev *rt2x00dev, |
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const u8 *data, const size_t len); |
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int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev, |
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const u8 *data, const size_t len); |
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void rt2800_write_tx_data(struct queue_entry *entry, |
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struct txentry_desc *txdesc); |
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void rt2800_process_rxwi(struct queue_entry *entry, struct rxdone_entry_desc *txdesc); |
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void rt2800_txdone_entry(struct queue_entry *entry, u32 status, __le32 *txwi, |
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bool match); |
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void rt2800_txdone(struct rt2x00_dev *rt2x00dev, unsigned int quota); |
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void rt2800_txdone_nostatus(struct rt2x00_dev *rt2x00dev); |
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bool rt2800_txstatus_timeout(struct rt2x00_dev *rt2x00dev); |
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bool rt2800_txstatus_pending(struct rt2x00_dev *rt2x00dev); |
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void rt2800_watchdog(struct rt2x00_dev *rt2x00dev); |
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void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc); |
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void rt2800_clear_beacon(struct queue_entry *entry); |
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extern const struct rt2x00debug rt2800_rt2x00debug; |
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int rt2800_rfkill_poll(struct rt2x00_dev *rt2x00dev); |
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int rt2800_config_shared_key(struct rt2x00_dev *rt2x00dev, |
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struct rt2x00lib_crypto *crypto, |
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struct ieee80211_key_conf *key); |
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int rt2800_config_pairwise_key(struct rt2x00_dev *rt2x00dev, |
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struct rt2x00lib_crypto *crypto, |
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struct ieee80211_key_conf *key); |
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int rt2800_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
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struct ieee80211_sta *sta); |
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int rt2800_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
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struct ieee80211_sta *sta); |
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void rt2800_config_filter(struct rt2x00_dev *rt2x00dev, |
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const unsigned int filter_flags); |
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void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf, |
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struct rt2x00intf_conf *conf, const unsigned int flags); |
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void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp, |
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u32 changed); |
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void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant); |
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void rt2800_config(struct rt2x00_dev *rt2x00dev, |
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struct rt2x00lib_conf *libconf, |
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const unsigned int flags); |
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void rt2800_link_stats(struct rt2x00_dev *rt2x00dev, struct link_qual *qual); |
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void rt2800_reset_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual); |
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void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual, |
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const u32 count); |
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void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev); |
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void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev); |
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int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev); |
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void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev); |
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int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev); |
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int rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev); |
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int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev); |
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void rt2800_get_key_seq(struct ieee80211_hw *hw, |
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struct ieee80211_key_conf *key, |
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struct ieee80211_key_seq *seq); |
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int rt2800_set_rts_threshold(struct ieee80211_hw *hw, u32 value); |
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int rt2800_conf_tx(struct ieee80211_hw *hw, |
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struct ieee80211_vif *vif, u16 queue_idx, |
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const struct ieee80211_tx_queue_params *params); |
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u64 rt2800_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif); |
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int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
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struct ieee80211_ampdu_params *params); |
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int rt2800_get_survey(struct ieee80211_hw *hw, int idx, |
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struct survey_info *survey); |
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void rt2800_disable_wpdma(struct rt2x00_dev *rt2x00dev); |
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void rt2800_get_txwi_rxwi_size(struct rt2x00_dev *rt2x00dev, |
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unsigned short *txwi_size, |
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unsigned short *rxwi_size); |
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void rt2800_pre_reset_hw(struct rt2x00_dev *rt2x00dev); |
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#endif /* RT2800LIB_H */
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