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

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Date:	Thu, 14 Feb 2008 18:47:00 +0100
From:	Malte Schröder <maltesch@....de>
To:	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org
Subject: Regression: kernel 2.6.24{,.1} ahci problem, does not boot (resend)

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).

I hope someone can help ...

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


View attachment "lspci.txt" of type "text/plain" (41575 bytes)

View attachment "boot.txt" of type "text/plain" (28301 bytes)

View attachment "config-2.6.24.1" of type "text/plain" (53221 bytes)

View attachment "hdparm.txt" of type "text/plain" (9455 bytes)

Download attachment "signature.asc" of type "application/pgp-signature" (190 bytes)