From 34ddbe7398b1e23d78192999dcc88a7f57bcaae5 Mon Sep 17 00:00:00 2001 From: Bitterblue Smith Date: Thu, 23 May 2024 17:44:39 +0300 Subject: [PATCH 03/12] 6.11: wifi: rtlwifi: Add new members to struct rtl_priv for RTL8192DU These are needed for the dual MAC version of RTL8192DU. The two mutexes are used to avoid concurrent access to the hardware from the two USB interfaces. The two arrays are filled by one interface during LC calibration and accessed by the other interface during channel switching. Signed-off-by: Bitterblue Smith --- drivers/net/wireless/realtek/rtlwifi/wifi.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h index 4f1c21c130f4..2e88359ba917 100644 --- a/drivers/net/wireless/realtek/rtlwifi/wifi.h +++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h @@ -2773,6 +2773,12 @@ struct rtl_priv { */ bool use_new_trx_flow; + /* For dual MAC RTL8192DU, things shared by the 2 USB interfaces */ + u32 *curveindex_2g; + u32 *curveindex_5g; + struct mutex *mutex_for_power_on_off; /* for power on/off */ + struct mutex *mutex_for_hw_init; /* for hardware init */ + #ifdef CONFIG_PM struct wiphy_wowlan_support wowlan; #endif -- 2.34.1