On Fri, 21 Mar 2008 10:38:31 +0900
Tejun Heo <htejun@xxxxxxxxx> wrote:
Alan Cox wrote:
O> Mar 20 19:51:45 idefix kernel: ata12: PATA max PIO0 cmd 0xa100 ctlAny chance the thing just chokes up on INIT_DEV_PARAMS?0xa10e irq 3Thinkpad T61p .. I've seen a few of these.
Mar 20 19:52:15 idefix kernel: ata12.00: qc timeout (cmd 0x91)
Mar 20 19:52:15 idefix kernel: ata12.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x4)
Firstly try the card and adapter in a different PC and let me know if
that works. So far they do. If that is the case get the latest firmware
updates (BIOS etc) for your thinkpad and see if the problem goes away.
They (or our ACPI code I guess it may be) have some serious IRQ routing
problems on this box.
Possibly but I've seen several previosu reports showing no IRQ being
delivered off these machines. You get IRQ 3 reported as assigned and an
IRQ 9 turns up.
Alan