66 lines
1.7 KiB
C
66 lines
1.7 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_RX_H_
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#define __RTW_RX_H_
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enum rtw_rx_desc_enc {
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RX_DESC_ENC_NONE = 0,
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RX_DESC_ENC_WEP40 = 1,
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RX_DESC_ENC_TKIP_WO_MIC = 2,
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RX_DESC_ENC_TKIP_MIC = 3,
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RX_DESC_ENC_AES = 4,
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RX_DESC_ENC_WEP104 = 5,
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};
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struct rtw_rx_desc {
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__le32 w0;
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__le32 w1;
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__le32 w2;
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__le32 w3;
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__le32 w4;
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__le32 w5;
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} __packed;
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#define RTW_RX_DESC_W0_PKT_LEN GENMASK(13, 0)
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#define RTW_RX_DESC_W0_CRC32 BIT(14)
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#define RTW_RX_DESC_W0_ICV_ERR BIT(15)
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#define RTW_RX_DESC_W0_DRV_INFO_SIZE GENMASK(19, 16)
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#define RTW_RX_DESC_W0_ENC_TYPE GENMASK(22, 20)
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#define RTW_RX_DESC_W0_SHIFT GENMASK(25, 24)
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#define RTW_RX_DESC_W0_PHYST BIT(26)
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#define RTW_RX_DESC_W0_SWDEC BIT(27)
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#define RTW_RX_DESC_W1_MACID GENMASK(6, 0)
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#define RTW_RX_DESC_W2_C2H BIT(28)
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#define RTW_RX_DESC_W2_PPDU_CNT GENMASK(30, 29)
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#define RTW_RX_DESC_W3_RX_RATE GENMASK(6, 0)
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#define RTW_RX_DESC_W4_BW GENMASK(5, 4)
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#define RTW_RX_DESC_W5_TSFL GENMASK(31, 0)
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void rtw_rx_stats(struct rtw_dev *rtwdev, struct ieee80211_vif *vif,
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struct sk_buff *skb);
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void rtw_rx_query_rx_desc(struct rtw_dev *rtwdev, void *rx_desc8,
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struct rtw_rx_pkt_stat *pkt_stat,
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struct ieee80211_rx_status *rx_status);
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void rtw_update_rx_freq_from_ie(struct rtw_dev *rtwdev, struct sk_buff *skb,
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struct ieee80211_rx_status *rx_status,
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struct rtw_rx_pkt_stat *pkt_stat);
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static inline
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void rtw_update_rx_freq_for_invalid(struct rtw_dev *rtwdev, struct sk_buff *skb,
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struct ieee80211_rx_status *rx_status,
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struct rtw_rx_pkt_stat *pkt_stat)
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{
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if (pkt_stat->channel_invalid)
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rtw_update_rx_freq_from_ie(rtwdev, skb, rx_status, pkt_stat);
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}
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#endif
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