openwrt/package/kernel/mac80211/patches/rtl/050-wifi-rtlwifi-rtl8821ae-phy-restore-removed-code-to-f.patch
Marty Jones 8a4ce69eea mac80211: realtek: backport support for RTL8812AU/RTL8821AU
Backport support for RTL8812AU/RTL8821AU USB adapters
Manually backported patch:
045-v6.13-wifi-rtw88-Enable-the-new-RTL8821AU-RTL8812AU-driver
Patches from 046 to 051 are pending.

Signed-off-by: Marty Jones <mj8263788@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17079
[Move BPAUTO_WANT_DEV_COREDUMP to original patch]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 36f6d6ddcd)
2024-12-10 01:06:10 +01:00

33 lines
1.2 KiB
Diff

From 927dcd0ab53f39ee00a2d1f204b5aac77e28fcf9 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.i.king@gmail.com>
Date: Wed, 6 Nov 2024 15:46:42 +0000
Subject: [PATCH 5/6] wifi: rtlwifi: rtl8821ae: phy: restore removed code to
fix infinite loop
A previous clean-up fix removed the assignment of v2 inside a while loop
that turned it into an infinite loop. Fix this by restoring the assignment
of v2 from array[] so that v2 is updated inside the loop.
Fixes: cda37445718d ("wifi: rtlwifi: rtl8821ae: phy: remove some useless code")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Tested-by: Ping-Ke Shih <pkshih@realtek.com>
Reviewed-by: Su Hui <suhui@nfschina.com>
---
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
@@ -2033,8 +2033,10 @@ static bool _rtl8821ae_phy_config_bb_wit
if (!_rtl8821ae_check_condition(hw, v1)) {
i += 2; /* skip the pair of expression*/
v2 = array[i+1];
- while (v2 != 0xDEAD)
+ while (v2 != 0xDEAD) {
i += 3;
+ v2 = array[i + 1];
+ }
}
}
}