1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Datapath implementation.
5 * Copyright (c) 2017-2019, Silicon Laboratories, Inc.
6 * Copyright (c) 2010, ST-Ericsson
11 #include <linux/list.h>
12 #include <net/mac80211.h>
14 #include "hif_api_cmd.h"
15 #include "hif_api_mib.h"
22 struct list_head link;
28 struct tx_policy_cache {
29 struct tx_policy cache[HIF_MIB_NUM_TX_RATE_RETRY_POLICIES];
30 // FIXME: use a trees and drop hash from tx_policy
31 struct list_head used;
32 struct list_head free;
37 ktime_t xmit_timestamp;
38 struct ieee80211_key_conf *hw_key;
43 void wfx_tx_policy_init(struct wfx_vif *wvif);
44 void wfx_tx_policy_upload_work(struct work_struct *work);
46 void wfx_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
48 void wfx_tx_confirm_cb(struct wfx_vif *wvif, const struct hif_cnf_tx *arg);
49 void wfx_skb_dtor(struct wfx_dev *wdev, struct sk_buff *skb);
51 static inline struct wfx_tx_priv *wfx_skb_tx_priv(struct sk_buff *skb)
53 struct ieee80211_tx_info *tx_info;
57 tx_info = IEEE80211_SKB_CB(skb);
58 return (struct wfx_tx_priv *)tx_info->rate_driver_data;
61 static inline struct hif_req_tx *wfx_skb_txreq(struct sk_buff *skb)
63 struct hif_msg *hif = (struct hif_msg *)skb->data;
64 struct hif_req_tx *req = (struct hif_req_tx *)hif->body;
69 #endif /* WFX_DATA_TX_H */