http://bugzilla.novell.com/show_bug.cgi?id=598520
http://bugzilla.novell.com/show_bug.cgi?id=598520#c1
Tejun Heo changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
InfoProvider| |max@novell.com
--- Comment #1 from Tejun Heo 2010-04-22 10:20:37 UTC ---
Hmm... 11.2 still works, right? This is very weird. It looks like the driver
is having problem talking to the controller. The "forcing PORTS_IMPL to 0x1"
message means that PORT_IMPL doesn't agree with HOST_CAP. No recent intel
chips show such problems and on 11.2 the two registers agree. Then, controller
fails to clear reset after 1 sec. It looks like a problem in lower layer, most
likely PCI. The driver doesn't seem to be talking with the ahci controller at
all. Can you please post full kernel log? Also, please attach full output of
"lspci -nnv".
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