From d46e04ccd40457a0119b76e11ab64a2ad403e138 Mon Sep 17 00:00:00 2001
From: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Date: Mon, 13 Mar 2023 15:42:59 +0200
Subject: [PATCH] wifi: rtl8xxxu: RTL8192EU always needs full init
Git-commit: d46e04ccd40457a0119b76e11ab64a2ad403e138
Patch-mainline: v6.4-rc1
References: git-fixes

Always run the entire init sequence (rtl8xxxu_init_device()) for
RTL8192EU. It's what the vendor driver does too.

This fixes a bug where the device is unable to connect after
Rebooting: 

Wlp3s0f3u2: send auth to ... (try 1/3)
Wlp3s0f3u2: send auth to ... (try 2/3)
Wlp3s0f3u2: send auth to ... (try 3/3)
Wlp3s0f3u2: authentication with ... timed out

Rebooting leaves the device powered on (partially? at least the
firmware is still running), but not really in a working state.

Cc: stable@vger.kernel.org
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Jes Sorensen <jes@trained-monkey.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/4eb111a9-d4c4-37d0-b376-4e202de7153c@gmail.com
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
index 5cfc00237f42..b2f902bfae70 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
@@ -1817,6 +1817,7 @@ struct rtl8xxxu_fileops rtl8192eu_fops = {
 	.rx_desc_size = sizeof(struct rtl8xxxu_rxdesc24),
 	.has_s0s1 = 0,
 	.gen2_thermal_meter = 1,
+	.needs_full_init = 1,
 	.adda_1t_init = 0x0fc01616,
 	.adda_1t_path_on = 0x0fc01616,
 	.adda_2t_path_on_a = 0x0fc01616,
-- 
2.35.3