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95 lines
3.2 KiB
95 lines
3.2 KiB
/* SPDX-License-Identifier: ISC */ |
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/* |
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* Copyright (c) 2005-2011 Atheros Communications Inc. |
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* Copyright (c) 2011-2017 Qualcomm Atheros, Inc. |
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*/ |
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#ifndef _MAC_H_ |
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#define _MAC_H_ |
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#include <net/mac80211.h> |
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#include "core.h" |
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#define WEP_KEYID_SHIFT 6 |
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enum wmi_tlv_tx_pause_id; |
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enum wmi_tlv_tx_pause_action; |
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struct ath10k_generic_iter { |
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struct ath10k *ar; |
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int ret; |
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}; |
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struct rfc1042_hdr { |
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u8 llc_dsap; |
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u8 llc_ssap; |
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u8 llc_ctrl; |
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u8 snap_oui[3]; |
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__be16 snap_type; |
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} __packed; |
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struct ath10k *ath10k_mac_create(size_t priv_size); |
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void ath10k_mac_destroy(struct ath10k *ar); |
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int ath10k_mac_register(struct ath10k *ar); |
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void ath10k_mac_unregister(struct ath10k *ar); |
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struct ath10k_vif *ath10k_get_arvif(struct ath10k *ar, u32 vdev_id); |
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void __ath10k_scan_finish(struct ath10k *ar); |
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void ath10k_scan_finish(struct ath10k *ar); |
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void ath10k_scan_timeout_work(struct work_struct *work); |
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void ath10k_offchan_tx_purge(struct ath10k *ar); |
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void ath10k_offchan_tx_work(struct work_struct *work); |
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void ath10k_mgmt_over_wmi_tx_purge(struct ath10k *ar); |
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void ath10k_mgmt_over_wmi_tx_work(struct work_struct *work); |
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void ath10k_halt(struct ath10k *ar); |
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void ath10k_mac_vif_beacon_free(struct ath10k_vif *arvif); |
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void ath10k_drain_tx(struct ath10k *ar); |
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bool ath10k_mac_is_peer_wep_key_set(struct ath10k *ar, const u8 *addr, |
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u8 keyidx); |
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int ath10k_mac_vif_chan(struct ieee80211_vif *vif, |
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struct cfg80211_chan_def *def); |
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void ath10k_mac_handle_beacon(struct ath10k *ar, struct sk_buff *skb); |
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void ath10k_mac_handle_beacon_miss(struct ath10k *ar, u32 vdev_id); |
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void ath10k_mac_handle_tx_pause_vdev(struct ath10k *ar, u32 vdev_id, |
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enum wmi_tlv_tx_pause_id pause_id, |
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enum wmi_tlv_tx_pause_action action); |
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u8 ath10k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband, |
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u8 hw_rate, bool cck); |
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u8 ath10k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband, |
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u32 bitrate); |
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void ath10k_mac_tx_lock(struct ath10k *ar, int reason); |
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void ath10k_mac_tx_unlock(struct ath10k *ar, int reason); |
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void ath10k_mac_vif_tx_lock(struct ath10k_vif *arvif, int reason); |
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void ath10k_mac_vif_tx_unlock(struct ath10k_vif *arvif, int reason); |
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bool ath10k_mac_tx_frm_has_freq(struct ath10k *ar); |
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void ath10k_mac_tx_push_pending(struct ath10k *ar); |
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int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw, |
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struct ieee80211_txq *txq); |
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struct ieee80211_txq *ath10k_mac_txq_lookup(struct ath10k *ar, |
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u16 peer_id, |
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u8 tid); |
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int ath10k_mac_ext_resource_config(struct ath10k *ar, u32 val); |
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void ath10k_mac_wait_tx_complete(struct ath10k *ar); |
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int ath10k_mac_rfkill_enable_radio(struct ath10k *ar, bool enable); |
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static inline void ath10k_tx_h_seq_no(struct ieee80211_vif *vif, |
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struct sk_buff *skb) |
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{ |
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struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); |
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struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; |
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struct ath10k_vif *arvif = (void *)vif->drv_priv; |
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if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { |
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if (arvif->tx_seq_no == 0) |
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arvif->tx_seq_no = 0x1000; |
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if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) |
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arvif->tx_seq_no += 0x10; |
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hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); |
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hdr->seq_ctrl |= cpu_to_le16(arvif->tx_seq_no); |
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} |
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} |
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#endif /* _MAC_H_ */
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