* DMA BadCRC, cables exchanged, problem resists, any idea?
@ 2004-02-04 21:13 Sven Schumacher
2004-02-04 21:35 ` Malte Schröder
2004-02-05 15:14 ` Joost Witteveen
0 siblings, 2 replies; 4+ messages in thread
From: Sven Schumacher @ 2004-02-04 21:13 UTC (permalink / raw)
To: linux-kernel
Hello,
I got the following error for 3 of my 4 harddrives:
hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
hdf: DMA disabled
ide2: reset: success
hdg: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdg: dma_intr: error=0x84 { DriveStatusError BadCRC }
hdg: dma_timer_expiry: dma status == 0x20
hdg: timeout waiting for DMA
and so on. First I used round IDE-Cables, 80c Ribbon, now I use
flat 80c Ribbon. I tried with an CMD680-IDE-offboad-Controller and
the onboard Promise PDC20276. Both show the same effect. The
onboard-VIA VT 8233 (used for hda) never shows this error.
cat /proc/interrupts:
CPU0
0: 1264293 IO-APIC-edge timer
1: 23806 IO-APIC-edge keyboard
2: 0 XT-PIC cascade
8: 4 IO-APIC-edge rtc
9: 0 IO-APIC-level acpi
12: 10688 IO-APIC-edge PS/2 Mouse
14: 14589 IO-APIC-edge ide0
15: 97 IO-APIC-edge ide1
16: 449 IO-APIC-level ide2, ide3
17: 9142 IO-APIC-level eth0
21: 0 IO-APIC-level ehci_hcd, usb-uhci
NMI: 0
LOC: 1264212
ERR: 0
MIS: 0
IRQ 16 is the CMD680, ide0 and ide1 is the onboard VIA VT8235.
The machine acts as a fileserver, so it's worse falling back to
PIO instead of DMA. The Mainboard is an MSI-Tech KT3 Ultra 2 with
an VIA KT 333 Chipset (Athlon 1800 XP).
For testing purposes I tried the CMD680 in an Intel P4-based
Computer (same cables) but none of these nasty errors! The P4 was
running a 2.4.23 and the Athlon a 2.4.23.
Used harddrives:
/dev/hda:
multcount = 16 (on)
IO_support = 1 (32-bit)
unmaskirq = 1 (on)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 1232/255/63, sectors = 19807200, start = 0
Model=IBM-DTTA-351010, FwRev=T56OA73A, SerialNo=WF0WF036521
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=34
BuffType=DualPortCache, BuffSize=466kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=19807200
IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 *udma2
AdvancedPM=no WriteCache=enabled
Drive conforms to: ATA/ATAPI-4 T13 1153D revision 17: 1 2 3 4
/dev/hde:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 1 (on)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 36024/16/63, sectors = 234493056, start = 0
Model=SAMSUNG SV1204H, FwRev=RK100-15, SerialNo=0450J1BW401217
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=34902, SectSize=554, ECCbytes=4
BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=234493056
IORDY=yes, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 *udma4 udma5
AdvancedPM=no WriteCache=enabled
Drive conforms to: ATA/ATAPI-6 T13 1410D revision 1:
/dev/hdf:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 1 (on)
using_dma = 0 (off)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 41608/16/63, sectors = 240121728, start = 0
Model=Maxtor 6Y120L0, FwRev=YAR41BW0, SerialNo=Y3K7N66E
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57
BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=240121728
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: (null):
/dev/hdg:
multcount = 0 (off)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 19929/255/63, sectors = 320173056, start = 0
Model=Maxtor 6Y160P0, FwRev=YAR41BW0, SerialNo=Y42BANHE
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57
BuffType=DualPortCache, BuffSize=7936kB, MaxMultSect=16, MultSect=off
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: (null):
Any ideas, what I can change to get rid of these errors?
TIA Sven
(please CC)
--
Sven Schumacher, Department of Computer Science
University of Bremen, Bibliothekstraße 1, 28359 Bremen
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: DMA BadCRC, cables exchanged, problem resists, any idea?
2004-02-04 21:13 DMA BadCRC, cables exchanged, problem resists, any idea? Sven Schumacher
@ 2004-02-04 21:35 ` Malte Schröder
2004-02-05 15:14 ` Joost Witteveen
1 sibling, 0 replies; 4+ messages in thread
From: Malte Schröder @ 2004-02-04 21:35 UTC (permalink / raw)
To: sschu, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 6055 bytes --]
I hab a similar problem on other hardware. It went away after setting the
(udma5-)hd to udma4 with hdparm.
On Wednesday 04 February 2004 22:13, Sven Schumacher wrote:
> Hello,
>
> I got the following error for 3 of my 4 harddrives:
>
> hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hdf: DMA disabled
> ide2: reset: success
> hdg: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hdg: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hdg: dma_timer_expiry: dma status == 0x20
> hdg: timeout waiting for DMA
>
> and so on. First I used round IDE-Cables, 80c Ribbon, now I use
> flat 80c Ribbon. I tried with an CMD680-IDE-offboad-Controller and
> the onboard Promise PDC20276. Both show the same effect. The
> onboard-VIA VT 8233 (used for hda) never shows this error.
>
> cat /proc/interrupts:
> CPU0
> 0: 1264293 IO-APIC-edge timer
> 1: 23806 IO-APIC-edge keyboard
> 2: 0 XT-PIC cascade
> 8: 4 IO-APIC-edge rtc
> 9: 0 IO-APIC-level acpi
> 12: 10688 IO-APIC-edge PS/2 Mouse
> 14: 14589 IO-APIC-edge ide0
> 15: 97 IO-APIC-edge ide1
> 16: 449 IO-APIC-level ide2, ide3
> 17: 9142 IO-APIC-level eth0
> 21: 0 IO-APIC-level ehci_hcd, usb-uhci
> NMI: 0
> LOC: 1264212
> ERR: 0
> MIS: 0
>
> IRQ 16 is the CMD680, ide0 and ide1 is the onboard VIA VT8235.
> The machine acts as a fileserver, so it's worse falling back to
> PIO instead of DMA. The Mainboard is an MSI-Tech KT3 Ultra 2 with
> an VIA KT 333 Chipset (Athlon 1800 XP).
> For testing purposes I tried the CMD680 in an Intel P4-based
> Computer (same cables) but none of these nasty errors! The P4 was
> running a 2.4.23 and the Athlon a 2.4.23.
>
> Used harddrives:
>
> /dev/hda:
> multcount = 16 (on)
> IO_support = 1 (32-bit)
> unmaskirq = 1 (on)
> using_dma = 1 (on)
> keepsettings = 0 (off)
> readonly = 0 (off)
> readahead = 8 (on)
> geometry = 1232/255/63, sectors = 19807200, start = 0
>
> Model=IBM-DTTA-351010, FwRev=T56OA73A, SerialNo=WF0WF036521
> Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
> RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=34
> BuffType=DualPortCache, BuffSize=466kB, MaxMultSect=16, MultSect=16
> CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=19807200
> IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
> PIO modes: pio0 pio1 pio2 pio3 pio4
> DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2
> UDMA modes: udma0 udma1 *udma2
> AdvancedPM=no WriteCache=enabled
> Drive conforms to: ATA/ATAPI-4 T13 1153D revision 17: 1 2 3 4
>
> /dev/hde:
> multcount = 16 (on)
> IO_support = 0 (default 16-bit)
> unmaskirq = 1 (on)
> using_dma = 1 (on)
> keepsettings = 0 (off)
> readonly = 0 (off)
> readahead = 8 (on)
> geometry = 36024/16/63, sectors = 234493056, start = 0
>
> Model=SAMSUNG SV1204H, FwRev=RK100-15, SerialNo=0450J1BW401217
> Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
> RawCHS=16383/16/63, TrkSize=34902, SectSize=554, ECCbytes=4
> BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16
> CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=234493056
> IORDY=yes, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
> PIO modes: pio0 pio1 pio2 pio3 pio4
> DMA modes: mdma0 mdma1 mdma2
> UDMA modes: udma0 udma1 udma2 udma3 *udma4 udma5
> AdvancedPM=no WriteCache=enabled
> Drive conforms to: ATA/ATAPI-6 T13 1410D revision 1:
>
> /dev/hdf:
> multcount = 16 (on)
> IO_support = 0 (default 16-bit)
> unmaskirq = 1 (on)
> using_dma = 0 (off)
> keepsettings = 0 (off)
> readonly = 0 (off)
> readahead = 8 (on)
> geometry = 41608/16/63, sectors = 240121728, start = 0
>
> Model=Maxtor 6Y120L0, FwRev=YAR41BW0, SerialNo=Y3K7N66E
> Config={ Fixed }
> RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57
> BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16
> CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=240121728
> IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
> PIO modes: pio0 pio1 pio2 pio3 pio4
> DMA modes: mdma0 mdma1 mdma2
> UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
> AdvancedPM=yes: disabled (255) WriteCache=enabled
> Drive conforms to: (null):
>
> /dev/hdg:
> multcount = 0 (off)
> IO_support = 0 (default 16-bit)
> unmaskirq = 0 (off)
> using_dma = 1 (on)
> keepsettings = 0 (off)
> readonly = 0 (off)
> readahead = 8 (on)
> geometry = 19929/255/63, sectors = 320173056, start = 0
>
> Model=Maxtor 6Y160P0, FwRev=YAR41BW0, SerialNo=Y42BANHE
> Config={ Fixed }
> RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57
> BuffType=DualPortCache, BuffSize=7936kB, MaxMultSect=16, MultSect=off
> CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455
> IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
> PIO modes: pio0 pio1 pio2 pio3 pio4
> DMA modes: mdma0 mdma1 mdma2
> UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
> AdvancedPM=yes: disabled (255) WriteCache=enabled
> Drive conforms to: (null):
>
> Any ideas, what I can change to get rid of these errors?
>
> TIA Sven
>
> (please CC)
--
---------------------------------------
Malte Schröder
MalteSch@gmx.de
ICQ# 68121508
---------------------------------------
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: DMA BadCRC, cables exchanged, problem resists, any idea?
2004-02-04 21:13 DMA BadCRC, cables exchanged, problem resists, any idea? Sven Schumacher
2004-02-04 21:35 ` Malte Schröder
@ 2004-02-05 15:14 ` Joost Witteveen
2004-02-05 15:39 ` Jonathan Kamens
1 sibling, 1 reply; 4+ messages in thread
From: Joost Witteveen @ 2004-02-05 15:14 UTC (permalink / raw)
To: linux-kernel
In article <20040204211338.GA31768@x20.informatik.uni-bremen.de>, Sven Schumacher wrote:
> Hello,
>
> I got the following error for 3 of my 4 harddrives:
>
> hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
Looks like the problem mentioned in
http://www.ussg.iu.edu/hypermail/linux/kernel/0401.2/0111.html
Looks not very bad (and I hope it is, as I'm getting the same
lines in /var/log/messages)
Thanks
joostje
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: DMA BadCRC, cables exchanged, problem resists, any idea?
2004-02-05 15:14 ` Joost Witteveen
@ 2004-02-05 15:39 ` Jonathan Kamens
0 siblings, 0 replies; 4+ messages in thread
From: Jonathan Kamens @ 2004-02-05 15:39 UTC (permalink / raw)
To: Joost Witteveen; +Cc: sschu, linux-kernel
Joost Witteveen writes:
> > hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> > hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
>
> Looks like the problem mentioned in
>
> http://www.ussg.iu.edu/hypermail/linux/kernel/0401.2/0111.html
No, that's a different problem.
I had to replace my IDE controller to make the BadCRC errors I was
getting go away (the jury's still out on why my machine is hanging
pretty frequently with the new controller; I've made some progress at
figuring that out, and I'll post more to the list when I've got
something definite).
jik
^ permalink raw reply [flat|nested] 4+ messages in thread
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2004-02-04 21:13 DMA BadCRC, cables exchanged, problem resists, any idea? Sven Schumacher
2004-02-04 21:35 ` Malte Schröder
2004-02-05 15:14 ` Joost Witteveen
2004-02-05 15:39 ` Jonathan Kamens
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