/* SPDX-License-Identifier: GPL-2.0-only */ /* * This file is part of wl1271 * * Copyright (C) 1998-2009 Texas Instruments. All rights reserved. * Copyright (C) 2009 Nokia Corporation * * Contact: Luciano Coelho <[email protected]> */ #ifndef __TX_H__ #define __TX_H__ #define TX_HW_MGMT_PKT_LIFETIME_TU … #define TX_HW_AP_MODE_PKT_LIFETIME_TU … #define TX_HW_ATTR_SAVE_RETRIES … #define TX_HW_ATTR_HEADER_PAD … #define TX_HW_ATTR_SESSION_COUNTER … #define TX_HW_ATTR_RATE_POLICY … #define TX_HW_ATTR_LAST_WORD_PAD … #define TX_HW_ATTR_TX_CMPLT_REQ … #define TX_HW_ATTR_TX_DUMMY_REQ … #define TX_HW_ATTR_HOST_ENCRYPT … #define TX_HW_ATTR_EAPOL_FRAME … #define TX_HW_ATTR_OFST_SAVE_RETRIES … #define TX_HW_ATTR_OFST_HEADER_PAD … #define TX_HW_ATTR_OFST_SESSION_COUNTER … #define TX_HW_ATTR_OFST_RATE_POLICY … #define TX_HW_ATTR_OFST_LAST_WORD_PAD … #define TX_HW_ATTR_OFST_TX_CMPLT_REQ … #define TX_HW_RESULT_QUEUE_LEN … #define TX_HW_RESULT_QUEUE_LEN_MASK … #define WL1271_TX_ALIGN_TO … #define WL1271_EXTRA_SPACE_TKIP … #define WL1271_EXTRA_SPACE_AES … #define WL1271_EXTRA_SPACE_MAX … /* Used for management frames and dummy packets */ #define WL1271_TID_MGMT … /* stop a ROC for pending authentication reply after this time (ms) */ #define WLCORE_PEND_AUTH_ROC_TIMEOUT … struct wl127x_tx_mem { … } __packed; struct wl128x_tx_mem { … } __packed; struct wl18xx_tx_mem { … } __packed; /* * On wl128x based devices, when TX packets are aggregated, each packet * size must be aligned to the SDIO block size. The maximum block size * is bounded by the type of the padded bytes field that is sent to the * FW. Currently the type is u8, so the maximum block size is 256 bytes. */ #define WL12XX_BUS_BLOCK_SIZE … struct wl1271_tx_hw_descr { … } __packed; enum wl1271_tx_hw_res_status { … }; struct wl1271_tx_hw_res_descr { … } __packed; struct wl1271_tx_hw_res_if { … } __packed; enum wlcore_queue_stop_reason { … }; static inline int wl1271_tx_get_queue(int queue) { … } static inline int wlcore_tx_get_mac80211_queue(struct wl12xx_vif *wlvif, int queue) { … } static inline int wl1271_tx_total_queue_count(struct wl1271 *wl) { … } void wl1271_tx_work(struct work_struct *work); int wlcore_tx_work_locked(struct wl1271 *wl); int wlcore_tx_complete(struct wl1271 *wl); void wl12xx_tx_reset_wlvif(struct wl1271 *wl, struct wl12xx_vif *wlvif); void wl12xx_tx_reset(struct wl1271 *wl); void wl1271_tx_flush(struct wl1271 *wl); u8 wlcore_rate_to_idx(struct wl1271 *wl, u8 rate, enum nl80211_band band); u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set, enum nl80211_band rate_band); u32 wl1271_tx_min_rate_get(struct wl1271 *wl, u32 rate_set); u8 wl12xx_tx_get_hlid(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct sk_buff *skb, struct ieee80211_sta *sta); void wl1271_tx_reset_link_queues(struct wl1271 *wl, u8 hlid); void wl1271_handle_tx_low_watermark(struct wl1271 *wl); bool wl12xx_is_dummy_packet(struct wl1271 *wl, struct sk_buff *skb); void wl12xx_rearm_rx_streaming(struct wl1271 *wl, unsigned long *active_hlids); unsigned int wlcore_calc_packet_alignment(struct wl1271 *wl, unsigned int packet_length); void wl1271_free_tx_id(struct wl1271 *wl, int id); void wlcore_stop_queue_locked(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 queue, enum wlcore_queue_stop_reason reason); void wlcore_stop_queue(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 queue, enum wlcore_queue_stop_reason reason); void wlcore_wake_queue(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 queue, enum wlcore_queue_stop_reason reason); void wlcore_stop_queues(struct wl1271 *wl, enum wlcore_queue_stop_reason reason); void wlcore_wake_queues(struct wl1271 *wl, enum wlcore_queue_stop_reason reason); bool wlcore_is_queue_stopped_by_reason(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 queue, enum wlcore_queue_stop_reason reason); bool wlcore_is_queue_stopped_by_reason_locked(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 queue, enum wlcore_queue_stop_reason reason); bool wlcore_is_queue_stopped_locked(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 queue); /* from main.c */ void wl1271_free_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid); void wl12xx_rearm_tx_watchdog_locked(struct wl1271 *wl); #endif
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