* [Re: Linux 2.6.24-rc7] ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4
@ 2008-01-08 16:26 Maciej Rutecki
2008-01-08 16:52 ` Alan Cox
2008-01-09 1:49 ` Tejun Heo
0 siblings, 2 replies; 3+ messages in thread
From: Maciej Rutecki @ 2008-01-08 16:26 UTC (permalink / raw)
To: Linus Torvalds; +Cc: Linux Kernel Mailing List, linux-ide
I have this message when resume from suspend to disk:
hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4
hda: MWDMA2 mode selected
sd 0:0:0:0: [sda] Starting disk
[...]
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
ata1.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
ata1.00: ACPI cmd ef/10:03:00:00:00:a0 succeeded
ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
ata1.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
ata1.00: ACPI cmd ef/10:03:00:00:00:a0 succeeded
ata1.00: configured for UDMA/133
ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4
ata1: irq_stat 0x00400040, connection status changed
ata1.00: configured for UDMA/133
ata1: EH complete
sd 0:0:0:0: [sda] 234441648 512-byte hardware sectors (120034 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
Suspend to disk works fine without any problems.
Full dmesg:
http://www.unixy.pl/maciek/download/kernel/2.6.24-rc7/
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Re: Linux 2.6.24-rc7] ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4
2008-01-08 16:26 [Re: Linux 2.6.24-rc7] ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4 Maciej Rutecki
@ 2008-01-08 16:52 ` Alan Cox
2008-01-09 1:49 ` Tejun Heo
1 sibling, 0 replies; 3+ messages in thread
From: Alan Cox @ 2008-01-08 16:52 UTC (permalink / raw)
To: Maciej Rutecki; +Cc: Linus Torvalds, Linux Kernel Mailing List, linux-ide
On Tue, 8 Jan 2008 17:26:05 +0100
"Maciej Rutecki" <maciej.rutecki@gmail.com> wrote:
> I have this message when resume from suspend to disk:
Looks fine to me.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Re: Linux 2.6.24-rc7] ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4
2008-01-08 16:26 [Re: Linux 2.6.24-rc7] ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4 Maciej Rutecki
2008-01-08 16:52 ` Alan Cox
@ 2008-01-09 1:49 ` Tejun Heo
1 sibling, 0 replies; 3+ messages in thread
From: Tejun Heo @ 2008-01-09 1:49 UTC (permalink / raw)
To: Maciej Rutecki; +Cc: Linus Torvalds, Linux Kernel Mailing List, linux-ide
Maciej Rutecki wrote:
> I have this message when resume from suspend to disk:
>
> hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4
> hda: MWDMA2 mode selected
> sd 0:0:0:0: [sda] Starting disk
> [...]
> ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
> ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
> ata1.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
> ata1.00: ACPI cmd ef/10:03:00:00:00:a0 succeeded
> ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
> ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
> ata1.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
> ata1.00: ACPI cmd ef/10:03:00:00:00:a0 succeeded
> ata1.00: configured for UDMA/133
> ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4
> ata1: irq_stat 0x00400040, connection status changed
> ata1.00: configured for UDMA/133
> ata1: EH complete
> sd 0:0:0:0: [sda] 234441648 512-byte hardware sectors (120034 MB)
> sd 0:0:0:0: [sda] Write Protect is off
> sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't
> support DPO or FUA
>
> Suspend to disk works fine without any problems.
Those are newly added ACPI command filtering and KERN_DEBUG messages.
As we're following what BIOS is telling us, we definitely want to filter
and log what rubbish it tells us. :-)
Thanks.
--
tejun
^ permalink raw reply [flat|nested] 3+ messages in thread
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2008-01-08 16:26 [Re: Linux 2.6.24-rc7] ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4 Maciej Rutecki
2008-01-08 16:52 ` Alan Cox
2008-01-09 1:49 ` Tejun Heo
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