Re: SG2042 SATA (DMA?) issues

Michael Orlitzky <[email protected]> Tue, 2 Jun 2026 15:20:17 -0400
Newsgroups dev.linux.lists.sophgo
Message-ID <ah8s8eNNyZUD-E-G@mertle>
On 2026-06-02 20:19:32, Han Gao wrote:
>
> case4:
> 2042pcie - asm2824 - jmb585 + kernel parameter libata.force=noncq: pass
>
> Based on the test results of the above four cases,
> the problem is suspected to lie in the JMB585 chip itself.

After a few hours of testing, I can confirm that adding
libata.force=noncq fixes the issue. Thank you!