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Sender: Larry Finger <larry.finger@gmail.com>
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Date:   Wed, 26 Jul 2023 19:41:52 -0500
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To:     Pkshih <pkshih@realtek.com>,
        Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc:     linux-wireless <linux-wireless@vger.kernel.org>
From:   Larry Finger <Larry.Finger@lwfinger.net>
Subject: Problem with rtw8723ds
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Hi,

I am trying to help a user of rtw8723ds. The original problem was that the 
vendor driver was causing a spontaneous reboot. As I have no interest in 
"fixing" that driver, I steered him to my rtw88 repo.

The driver loads, and then nothing happens. With the debug mask in rtw_core set 
to all ones, his log shows the following:

[  150.131387] rtw_core: loading out-of-tree module taints kernel.
[  165.352077] rtw_8723ds mmc1:0001:1: rtw88 SDIO probe: vendor=0x024c 
device=d723 class=ff
[  165.359853] rtw_8723ds mmc1:0001:1: Firmware version 48.0.0, H2C version 0
[  165.818336] rtw_8723ds mmc1:0001:1: hw cap: hci=0x06, bw=0x03, ptcl=0x02, 
ant_num=2, nss=1
[  165.818350] rtw_8723ds mmc1:0001:1: use rfe_def[0]
[  165.820320] rtw_8723ds mmc1:0001:1: use rfe_def[0]
[  165.820333] rtw_8723ds mmc1:0001:1: phy cond=0x0304f400
[  165.820412] rtw_8723ds mmc1:0001:1: txpwr regd 3 does not be configured
[  165.820423] rtw_8723ds mmc1:0001:1: cfg txpwr regd 3 by regd 0 as alternative
[  165.820438] rtw_8723ds mmc1:0001:1: txpwr regd 4 does not be configured
[  165.820448] rtw_8723ds mmc1:0001:1: cfg txpwr regd 4 by regd 2 as alternative
[  165.820462] rtw_8723ds mmc1:0001:1: txpwr regd 5 does not be configured
[  165.820472] rtw_8723ds mmc1:0001:1: cfg txpwr regd 5 by regd 2 as alternative
[  165.820485] rtw_8723ds mmc1:0001:1: txpwr regd 6 does not be configured
[  165.820495] rtw_8723ds mmc1:0001:1: cfg txpwr regd 6 by regd 0 as alternative
[  165.820508] rtw_8723ds mmc1:0001:1: txpwr regd 7 does not be configured
[  165.820517] rtw_8723ds mmc1:0001:1: cfg txpwr regd 7 by regd 2 as alternative
[  165.820531] rtw_8723ds mmc1:0001:1: txpwr regd 8 does not be configured
[  165.820540] rtw_8723ds mmc1:0001:1: cfg txpwr regd 8 by regd 0 as alternative
[  165.820554] rtw_8723ds mmc1:0001:1: txpwr regd 9 does not be configured
[  165.820563] rtw_8723ds mmc1:0001:1: cfg txpwr regd 9 by regd 2 as alternative
[  165.820755] rtw_8723ds mmc1:0001:1: regd init state 0: apply alpha2 00, regd 
{10, 10}, dfs_region 0
[  165.820952] rtw_8723ds mmc1:0001:1: regd state: 0 -> 0
[  165.820969] rtw_8723ds mmc1:0001:1: get alpha2 00 from initiator 0: apply 
alpha2 00, regd {10, 10}, dfs_region 0

There is no more output. I see nothing wrong here, but I have no SDIO 
experience. Am I missing something?

Thanks,

Larry