Tejun Heo wrote:
Mark Lord wrote:
Tejun Heo wrote:
Mark Lord wrote:
So why are we taking a hammer to things there?
Hmmm... The reset action might be too heavy handed but maybe keeping
that categorized as ATA bus error is still a good idea so that
multiple errors w/ that bit set can trigger speed down.
FWIW, this patch fixes it for me (and fixes a misleading printk).
Or I could just clear that bit from sata_mv before invoking EH.
(??)
Does the bit get set for the host link or pmp fanout links?
..
It's only on the pmp fanout link. Dunno why it gets set, but it does.
Which PMP are you using? I've never seen something like that. If it's
on fan-out port, you'll want to implement a quirk in libata-pmp.c as it
will probably happen with other controllers too.
..
Mmmm.. good point. I'm seeing it with the Marvell PM right now.
If I remember, I'll try it with the Silicon Image PM on Thursday.
Bedtime here.
cheers!
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