diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2021-10-11 14:47:27 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-10-13 09:01:12 +0300 |
| commit | e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd (patch) | |
| tree | c4f4f5fda894f4c7e1cdc859ec543410035ea229 /drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.h | |
| parent | 9b793db5fca44d01f72d3564a168171acf7c4076 (diff) | |
rtw89: add Realtek 802.11ax driver
This driver named rtw89, which is the next generation of rtw88, supports
Realtek 8852AE 802.11ax 2x2 chip whose new features are OFDMA, DBCC,
Spatial reuse, TWT and BSS coloring; now some of them aren't implemented
though.
The chip architecture is entirely different from the chips supported by
rtw88 like RTL8822CE 802.11ac chip. First of all, register address ranges
are totally redefined, so it's impossible to reuse register definition. To
communicate with firmware, new H2C/C2H format is proposed. In order to have
better utilization, TX DMA flow is changed to two stages DMA. To provide
rich RX status information, additional RX PPDU packets are added.
Since there are so many differences mentioned above, we decide to propose
a new driver. It has many authors, they are listed in alphabetic order:
Chin-Yen Lee <timlee@realtek.com>
Ping-Ke Shih <pkshih@realtek.com>
Po Hao Huang <phhuang@realtek.com>
Tzu-En Huang <tehuang@realtek.com>
Vincent Fann <vincent_fann@realtek.com>
Yan-Hsuan Chuang <tony0620emma@gmail.com>
Zong-Zhe Yang <kevin_yang@realtek.com>
Tested-by: Aaron Ma <aaron.ma@canonical.com>
Tested-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211008035627.19463-1-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.h')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.h b/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.h new file mode 100644 index 000000000000..ea36553a76b7 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2019-2020 Realtek Corporation + */ + +#ifndef __RTW89_8852A_RFK_H__ +#define __RTW89_8852A_RFK_H__ + +#include "core.h" + +void rtw8852a_rck(struct rtw89_dev *rtwdev); +void rtw8852a_dack(struct rtw89_dev *rtwdev); +void rtw8852a_iqk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx); +void rtw8852a_iqk_track(struct rtw89_dev *rtwdev); +void rtw8852a_rx_dck(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + bool is_afe); +void rtw8852a_dpk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy); +void rtw8852a_dpk_track(struct rtw89_dev *rtwdev); +void rtw8852a_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy); +void rtw8852a_tssi_scan(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy); +void rtw8852a_tssi_track(struct rtw89_dev *rtwdev); +void rtw8852a_wifi_scan_notify(struct rtw89_dev *rtwdev, bool scan_start, + enum rtw89_phy_idx phy_idx); + +#endif |