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2774f20680
Import rtw88 based on wireless-testing at 5d5d68bcff1f7ff27ba0b938a4df5849849b47e3 with adjustments for FreeBSD. While our version of the driver has knowledge about the incapablity of DMA above 4GB we do see errors if people have more than that often already showing when laoding firmware. The problem for that is currently believed to be outside this driver so importing it anyway for now. Given the lack of full license texts on non-local files this is imported under the draft policy for handling SPDX files (D29226). [1] Approved by: core (imp) [1] MFC after: 2 weeks
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
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/* Copyright(c) 2018-2019 Realtek Corporation
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*/
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#ifndef __RTW_UTIL_H__
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#define __RTW_UTIL_H__
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struct rtw_dev;
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#define rtw_iterate_vifs(rtwdev, iterator, data) \
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ieee80211_iterate_active_interfaces(rtwdev->hw, \
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IEEE80211_IFACE_ITER_NORMAL, iterator, data)
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#define rtw_iterate_vifs_atomic(rtwdev, iterator, data) \
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ieee80211_iterate_active_interfaces_atomic(rtwdev->hw, \
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IEEE80211_IFACE_ITER_NORMAL, iterator, data)
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#define rtw_iterate_stas_atomic(rtwdev, iterator, data) \
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ieee80211_iterate_stations_atomic(rtwdev->hw, iterator, data)
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#define rtw_iterate_keys(rtwdev, vif, iterator, data) \
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ieee80211_iter_keys(rtwdev->hw, vif, iterator, data)
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#define rtw_iterate_keys_rcu(rtwdev, vif, iterator, data) \
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ieee80211_iter_keys_rcu((rtwdev)->hw, vif, iterator, data)
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static inline u8 *get_hdr_bssid(struct ieee80211_hdr *hdr)
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{
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__le16 fc = hdr->frame_control;
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u8 *bssid;
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if (ieee80211_has_tods(fc))
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bssid = hdr->addr1;
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else if (ieee80211_has_fromds(fc))
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bssid = hdr->addr2;
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else
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bssid = hdr->addr3;
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return bssid;
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}
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#endif
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