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wifi: rtw89: phy: ignore special data from BB parameter file

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BB parameter file is a list of tuple {addr, val} with conditional hardware
version. However, tuples within a condition can't be empty, so insert a
special dummy tuple for this case. Then, ignore this tuple when writing.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240105064407.36750-1-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih 2024-01-05 14:44:07 +08:00 committed by Kalle Valo
parent d16f34b084
commit 0377e2a772
2 changed files with 3 additions and 0 deletions
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1
drivers/net/wireless/realtek/rtw89/core.h
View File

@ -32,6 +32,7 @@ extern const struct ieee80211_ops rtw89_ops;
#define MASKDWORD 0xffffffff
#define RFREG_MASK 0xfffff
#define INV_RF_DATA 0xffffffff
#define BYPASS_CR_DATA 0xbabecafe
#define RTW89_TRACK_WORK_PERIOD round_jiffies_relative(HZ * 2)
#define RTW89_FORBID_BA_TIMER round_jiffies_relative(HZ * 4)

2
drivers/net/wireless/realtek/rtw89/phy.c
View File

@ -905,6 +905,8 @@ static void rtw89_phy_config_bb_reg(struct rtw89_dev *rtwdev,
udelay(5);
else if (reg->addr == 0xf9)
udelay(1);
else if (reg->data == BYPASS_CR_DATA)
rtw89_debug(rtwdev, RTW89_DBG_PHY_TRACK, "Bypass CR 0x%x\n", reg->addr);
else
rtw89_phy_write32(rtwdev, reg->addr, reg->data);
}