linux-kernel - Re: Regression: kernel 2.6.24{,.1} ahci problem, does not boot (resend)

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Date:	Fri, 15 Feb 2008 19:12:15 +0100
From:	Malte Schröder <maltesch@....de>
To:	Tejun Heo <htejun@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org
Subject: Re: Regression: kernel 2.6.24{,.1} ahci problem, does not boot
 (resend)

On Fri, 15 Feb 2008 08:35:10 +0900
Tejun Heo <htejun@...il.com> wrote:

> Malte Schröder wrote:
> > Hello,
> > on one of my machines neither 2.6.24 nor 2.6.24.1 work.
> > The system is 64bit on Athlon X2 and ATI-Chipset (SB600).
> > 
> > Extract from the kernel messages during boot:
> > 
> > [   66.943103] ahci 0000:00:12.0: controller can't do 64bit DMA, forcing 32bit
> > [   66.950374] ahci 0000:00:12.0: controller can't do PMP, turning off CAP_PMP
> > [   67.956470] ahci 0000:00:12.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode
> > [   67.964996] ahci 0000:00:12.0: flags: ncq sntf ilck pm led clo pio slum part
> > [   67.972820] scsi0 : ahci
> > [   67.975699] scsi1 : ahci
> > [   67.978445] scsi2 : ahci
> > [   67.981178] scsi3 : ahci
> > [   67.983949] ata1: SATA max UDMA/133 abar m1024@...adffc00 port 0xfadffd00 irq 509
> > [   67.991825] ata2: SATA max UDMA/133 abar m1024@...adffc00 port 0xfadffd80 irq 509
> > [   67.999729] ata3: SATA max UDMA/133 abar m1024@...adffc00 port 0xfadffe00 irq 509
> > [   68.007619] ata4: SATA max UDMA/133 abar m1024@...adffc00 port 0xfadffe80 irq 509
> > [   68.470669] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> > [   98.431945] ata1.00: qc timeout (cmd 0xec)
> > [   98.454907] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
> > [   98.461296] ata1: failed to recover some devices, retrying in 5 secs
> > [  103.916773] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> > [  133.878045] ata1.00: qc timeout (cmd 0xec)
> > [  133.882371] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
> > [  133.888797] ata1: failed to recover some devices, retrying in 5 secs
> > [  139.343901] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> > [  169.305174] ata1.00: qc timeout (cmd 0xec)
> > [  169.309534] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
> > [  169.315926] ata1: failed to recover some devices, retrying in 5 secs
> > [  174.771030] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> > 
> > The complete boot-log (captured via serial console), lspci output,
> > output of hdparm -I and the kernel config are attached.
> > 
> > The PC has one IDE-drive and four SATA-drives (see hdparm.txt).
> > If I wait long enough, the IDE-drive get's recognized and I can
> > continue the boot process, but the SATA-drives are never recognized.
> > The system work's fine with kernel 2.6.23.11 (later kernels not tested).
> 
> Does irqpoll kernel parameter help?
 
No, problem stays.

-- 
---------------------------------------
Malte Schröder
MalteSch@....de
ICQ# 68121508
---------------------------------------


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