1 | /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ |
2 | /* Copyright(c) 2018-2019 Realtek Corporation |
3 | */ |
4 | |
5 | #ifndef __RTW_RX_H_ |
6 | #define __RTW_RX_H_ |
7 | |
8 | enum rtw_rx_desc_enc { |
9 | RX_DESC_ENC_NONE = 0, |
10 | RX_DESC_ENC_WEP40 = 1, |
11 | RX_DESC_ENC_TKIP_WO_MIC = 2, |
12 | RX_DESC_ENC_TKIP_MIC = 3, |
13 | RX_DESC_ENC_AES = 4, |
14 | RX_DESC_ENC_WEP104 = 5, |
15 | }; |
16 | |
17 | #define GET_RX_DESC_PHYST(rxdesc) \ |
18 | le32_get_bits(*((__le32 *)(rxdesc) + 0x00), BIT(26)) |
19 | #define GET_RX_DESC_ICV_ERR(rxdesc) \ |
20 | le32_get_bits(*((__le32 *)(rxdesc) + 0x00), BIT(15)) |
21 | #define GET_RX_DESC_CRC32(rxdesc) \ |
22 | le32_get_bits(*((__le32 *)(rxdesc) + 0x00), BIT(14)) |
23 | #define GET_RX_DESC_SWDEC(rxdesc) \ |
24 | le32_get_bits(*((__le32 *)(rxdesc) + 0x00), BIT(27)) |
25 | #define GET_RX_DESC_C2H(rxdesc) \ |
26 | le32_get_bits(*((__le32 *)(rxdesc) + 0x02), BIT(28)) |
27 | #define GET_RX_DESC_PKT_LEN(rxdesc) \ |
28 | le32_get_bits(*((__le32 *)(rxdesc) + 0x00), GENMASK(13, 0)) |
29 | #define GET_RX_DESC_DRV_INFO_SIZE(rxdesc) \ |
30 | le32_get_bits(*((__le32 *)(rxdesc) + 0x00), GENMASK(19, 16)) |
31 | #define GET_RX_DESC_SHIFT(rxdesc) \ |
32 | le32_get_bits(*((__le32 *)(rxdesc) + 0x00), GENMASK(25, 24)) |
33 | #define GET_RX_DESC_ENC_TYPE(rxdesc) \ |
34 | le32_get_bits(*((__le32 *)(rxdesc) + 0x00), GENMASK(22, 20)) |
35 | #define GET_RX_DESC_RX_RATE(rxdesc) \ |
36 | le32_get_bits(*((__le32 *)(rxdesc) + 0x03), GENMASK(6, 0)) |
37 | #define GET_RX_DESC_MACID(rxdesc) \ |
38 | le32_get_bits(*((__le32 *)(rxdesc) + 0x01), GENMASK(6, 0)) |
39 | #define GET_RX_DESC_PPDU_CNT(rxdesc) \ |
40 | le32_get_bits(*((__le32 *)(rxdesc) + 0x02), GENMASK(30, 29)) |
41 | #define GET_RX_DESC_TSFL(rxdesc) \ |
42 | le32_get_bits(*((__le32 *)(rxdesc) + 0x05), GENMASK(31, 0)) |
43 | |
44 | void rtw_rx_stats(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, |
45 | struct sk_buff *skb); |
46 | void rtw_rx_fill_rx_status(struct rtw_dev *rtwdev, |
47 | struct rtw_rx_pkt_stat *pkt_stat, |
48 | struct ieee80211_hdr *hdr, |
49 | struct ieee80211_rx_status *rx_status, |
50 | u8 *phy_status); |
51 | |
52 | #endif |
53 | |