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From: <pkshih@realtek.com>
To: <kvalo@codeaurora.org>, <tony0620emma@gmail.com>
Cc: <linux-wireless@vger.kernel.org>
Subject: [PATCH v2 11/11] rtw88: coex: change the decode method from firmware
Date: Thu, 12 Nov 2020 11:14:30 +0800	[thread overview]
Message-ID: <20201112031430.4846-12-pkshih@realtek.com> (raw)
In-Reply-To: <20201112031430.4846-1-pkshih@realtek.com>

From: Ching-Te Ku <ku920601@realtek.com>

Fix sometimes FW information will be parsed as wrong value,
do a correction of sign bit to show the correct information.
(Ex, Value should be 20, but it shows 236.)

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw88/coex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtw88/coex.c b/drivers/net/wireless/realtek/rtw88/coex.c
index 322b13c9150e..4bb0d373c862 100644
--- a/drivers/net/wireless/realtek/rtw88/coex.c
+++ b/drivers/net/wireless/realtek/rtw88/coex.c
@@ -2882,7 +2882,7 @@ void rtw_coex_wl_fwdbginfo_notify(struct rtw_dev *rtwdev, u8 *buf, u8 length)
 		if (buf[i] >= val)
 			coex_stat->wl_fw_dbg_info[i] = buf[i] - val;
 		else
-			coex_stat->wl_fw_dbg_info[i] = val - buf[i];
+			coex_stat->wl_fw_dbg_info[i] = 255 - val + buf[i];
 
 		coex_stat->wl_fw_dbg_info_pre[i] = buf[i];
 	}
-- 
2.21.0


      parent reply	other threads:[~2020-11-12  5:39 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-12  3:14 [PATCH v2 00/11] rtw88: coex: fix and update settings to enhance coex performance pkshih
2020-11-12  3:14 ` [PATCH v2 01/11] rtw88: coex: update TDMA settings for different beacon interval pkshih
2020-11-24  9:17   ` Kalle Valo
2020-11-12  3:14 ` [PATCH v2 02/11] rtw88: coex: remove unnecessary feature/function pkshih
2020-11-12  3:14 ` [PATCH v2 03/11] rtw88: coex: add write scoreboard action when WLAN in critical procedure pkshih
2020-11-12  3:14 ` [PATCH v2 04/11] rtw88: coex: Add force flag for coexistence table function pkshih
2020-11-12  3:14 ` [PATCH v2 05/11] rtw88: coex: add the mechanism for RF4CE pkshih
2020-11-12  3:14 ` [PATCH v2 06/11] rtw88: coex: update the TDMA parameter when leave LPS pkshih
2020-11-12  3:14 ` [PATCH v2 07/11] rtw88: coex: Change antenna setting to enhance free-run performance pkshih
2020-11-12  3:14 ` [PATCH v2 08/11] rtw88: coex: fix BT performance drop during initial/power-on step pkshih
2020-11-12  3:14 ` [PATCH v2 09/11] rtw88: coex: remove write scan bit to scoreboard in scan and connect notify pkshih
2020-11-12  3:14 ` [PATCH v2 10/11] rtw88: coex: remove unnecessary WLAN slot extend pkshih
2020-11-12  3:14 ` pkshih [this message]

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