CURRENT crashes at early boot on Lenovo T540p: rtsx to blame - 13.0-RELEASE crashes same way!

[Henri Hennebert]

On 5/13/21 5:51 PM, Lev Serebryakov wrote:
> On 13.05.2021 18:38, Henri Hennebert via freebsd-current wrote:
> 
>> This seems a good news.
>>
>> Can you replace sys/dev/rtsx.c by the latest version (2.0g) from
>> https://github.com/hlh-restart/rtsx
>>
>> I reduce the DELAY to 250000 and make some other updates waiting in the pipeline.
> I've replaced two files in /usr/src/sys/dev/rtsx, rebuilt GENERIC kernel and it 
> boots!
> 
>   Output WITHOUT card is like this:
> 
> pci2: <ACPI PCI bus> on pcib2
> rtsx0: <2.0g Realtek RTS5227 PCI MMC/SD Card Reader> mem 0xf4500000-0xf4500fff 
> at device 0.0 on pci2
> rtsx0: We are running with inversion: 0
> rtsx0: Interrupt card inserted/removed
> rtsx0: Card absent
> rtsx0: No card is detected
> pcib3: <ACPI PCI-PCI bridge> at device 28.1 on pci0
> 
> 
>   Output WITH card is like this:
> 
> pci2: <ACPI PCI bus> on pcib2
> rtsx0: <2.0g Realtek RTS5227 PCI MMC/SD Card Reader> mem 0xf4500000-0xf4500fff 
> at device 0.0 on pci2
> rtsx0: We are running with inversion: 0
> rtsx0: Interrupt card inserted/removed
> rtsx0: Card present
> rtsx0: A card is detected
> mmc0: <MMC/SD bus> on rtsx0
> pcib3: <ACPI PCI-PCI bridge> at device 28.1 on pci0
> ...
> mmcsd0: 16GB <SDHC SDC   1.0 SN 0000056F MFG 01/2012 by 116 JE> at mmc0 
> 50.0MHz/4bit/2048-block
> ...
> 
>   No visible delays in both cases.
> 
>   Both boots are "cold", with AC cycle
> 
So if I understand correctly, your problem is solved.

I will push this new version to current, but it will take some time because I am 
not a committer.

Henri