Re: [PATCH v2] ata: libahci_platform: support non-consecutive port numbers

[Klaus Kudielka]

On Fri, 2025-02-07 at 11:22 +0000, Josua Mayer wrote:
> 
> Can you confirm the physical number of sata ports on your board?
> 

The second port indeed seems not wired on Turris Omnia.
If the "masking port_map 0x3 -> 0x1" kernel warning had not suddenly appeared, I would not have noticed this at all.

> I would be curious whether in another board that has two ports physically,
> whether both of them were functional before my patch.

I don't have such a board, but to me it seems the existing code was made exactly for that case.

For reference, my board later reports
  ata2: SATA link down (SStatus 0 SControl 300)
  ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)

Best regards, Klaus