Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
On Mon, Sep 17, 2007 at 09:18:26PM +0400, Alexey Zaytsev wrote: > On 9/17/07, Sergey Dolgov <[EMAIL PROTECTED]> wrote: > > On 9/17/07, Tejun Heo <[EMAIL PROTECTED]> wrote: > > > > [...] > > > BTW, this only happens when using libata of course. The > > > old CONFIG_IDE stuff works fine every time. > > > >>> This maybe one of libata weirdness (I really don't get it why some > > > >>> hardware > > > >>> works perfectly fine with an old IDE and don't work well with libata). > > > >> Hmmm... Is MWDMA2 mode used with ide driver too? > > > >> > > > > > > > > What's the best way to tell whether it does or not? (the log says > > > > "selected mode 0x22", see below) > > > > > > Yes, that's MWDMA2. Hmm... We're seeing many cases where MWDMA doesn't > > > work with libata while it works fine with IDE but have no idea what's > > > going on yet. :-( > > > > > > > This may be well a hardware problem. Same laptop (HP nx7300 GB848ES) > works fine with either 2.6.22 and 2.6.23-rc. Maybe actually using the > DVD is required to trigger the problem on the next reboot? No, that is not required. The problem shows up on a fresh start from powered-off state just as well. > Sergey, btw, on this laptop I've observed lockups twice with the -rc5. > After switching to 2.6.22 it was stable for at least one day. Can you > confirm or refute this? I've been using 2.6.23 rcs (rc3, rc6) since August, often for days without rebooting the machine. Haven't seen any lockups (except the ones on a return from suspend-to-RAM, but that's another story). -- Sergey - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
On 9/17/07, Sergey Dolgov <[EMAIL PROTECTED]> wrote: > On 9/17/07, Tejun Heo <[EMAIL PROTECTED]> wrote: > > [...] > > BTW, this only happens when using libata of course. The > > old CONFIG_IDE stuff works fine every time. > > >>> This maybe one of libata weirdness (I really don't get it why some > > >>> hardware > > >>> works perfectly fine with an old IDE and don't work well with libata). > > >> Hmmm... Is MWDMA2 mode used with ide driver too? > > >> > > > > > > What's the best way to tell whether it does or not? (the log says > > > "selected mode 0x22", see below) > > > > Yes, that's MWDMA2. Hmm... We're seeing many cases where MWDMA doesn't > > work with libata while it works fine with IDE but have no idea what's > > going on yet. :-( > > > This may be well a hardware problem. Same laptop (HP nx7300 GB848ES) works fine with either 2.6.22 and 2.6.23-rc. Maybe actually using the DVD is required to trigger the problem on the next reboot? Sergey, btw, on this laptop I've observed lockups twice with the -rc5. After switching to 2.6.22 it was stable for at least one day. Can you confirm or refute this? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
On 9/17/07, Tejun Heo <[EMAIL PROTECTED]> wrote: [...] > BTW, this only happens when using libata of course. The > old CONFIG_IDE stuff works fine every time. > >>> This maybe one of libata weirdness (I really don't get it why some > >>> hardware > >>> works perfectly fine with an old IDE and don't work well with libata). > >> Hmmm... Is MWDMA2 mode used with ide driver too? > >> > > > > What's the best way to tell whether it does or not? (the log says > > "selected mode 0x22", see below) > > Yes, that's MWDMA2. Hmm... We're seeing many cases where MWDMA doesn't > work with libata while it works fine with IDE but have no idea what's > going on yet. :-( > Okay, thanks. Please feel free to contact me if you need any more testing done. -- Sergey - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
Sergey Dolgov wrote: > On 9/16/07, Tejun Heo <[EMAIL PROTECTED]> wrote: >> Michal Piotrowski wrote: >>> Sergey Dolgov pisze: On Wed, Sep 12, 2007 at 10:19:03PM +0200, Michal Piotrowski wrote: > Sergey Dolgov pisze: >> Hi Michal, >> >> On Wed, Sep 12, 2007 at 06:33:20PM +0200, Michal Piotrowski wrote: >>> Hi Sergey, >>> >>> On 11/09/2007, Sergey Dolgov <[EMAIL PROTECTED]> wrote: Hi! On my hp nx7300 laptop, 2 following scenarios can happen during bootup (see attachments for the full logs): the "good" one [1] and the one where multiple EHs lead to limiting the speed [2]. [1] one is more rare, but it seems to be persistent over reboots: once it happened, just rebooting the machine always results in behaviour like [1]. [1] results in a working cdrom from the start. An attempt to use cdrom after [2] happened results in even more EHs, resulting in "configured for PIO4", after which the cdrom is finaly working. The version I'm using is 2.6.23-rc6, but the same used to happen with the previous rc's, and probably with 2.6.22 too (I can check). >>> It would be great if you could check it. >> I've just built 2.6.22.6 with basically the same configuration, and >> the behaviour is just the same, i.e. both [1] and [2] still can >> happen. > Ok, thanks. > > BTW please check cables and PCU. What's a PCU? >>> s/PCU/PSU - power supply unit >>> BTW, this only happens when using libata of course. The old CONFIG_IDE stuff works fine every time. >>> This maybe one of libata weirdness (I really don't get it why some hardware >>> works perfectly fine with an old IDE and don't work well with libata). >> Hmmm... Is MWDMA2 mode used with ide driver too? >> > > What's the best way to tell whether it does or not? (the log says > "selected mode 0x22", see below) Yes, that's MWDMA2. Hmm... We're seeing many cases where MWDMA doesn't work with libata while it works fine with IDE but have no idea what's going on yet. :-( -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
On 9/16/07, Tejun Heo <[EMAIL PROTECTED]> wrote: > Michal Piotrowski wrote: > > Sergey Dolgov pisze: > >> On Wed, Sep 12, 2007 at 10:19:03PM +0200, Michal Piotrowski wrote: > >>> Sergey Dolgov pisze: > Hi Michal, > > On Wed, Sep 12, 2007 at 06:33:20PM +0200, Michal Piotrowski wrote: > > Hi Sergey, > > > > On 11/09/2007, Sergey Dolgov <[EMAIL PROTECTED]> wrote: > >> Hi! > >> > >> On my hp nx7300 laptop, 2 following scenarios can happen during bootup > >> (see attachments for the full logs): the "good" one [1] and the one > >> where multiple EHs lead to limiting the speed [2]. > >> > >> [1] one is more rare, but it seems to be persistent over reboots: once > >> it happened, just rebooting the machine always results in behaviour > >> like [1]. > >> > >> [1] results in a working cdrom from the start. An attempt to use cdrom > >> after [2] happened results in even more EHs, resulting in "configured > >> for PIO4", after which the cdrom is finaly working. > >> > >> The version I'm using is 2.6.23-rc6, but the same used to happen with > >> the previous rc's, and probably with 2.6.22 too (I can check). > > It would be great if you could check it. > I've just built 2.6.22.6 with basically the same configuration, and > the behaviour is just the same, i.e. both [1] and [2] still can > happen. > >>> Ok, thanks. > >>> > >>> BTW please check cables and PCU. > >> What's a PCU? > > > > s/PCU/PSU - power supply unit > > > >> BTW, this only happens when using libata of course. The > >> old CONFIG_IDE stuff works fine every time. > > > > This maybe one of libata weirdness (I really don't get it why some hardware > > works perfectly fine with an old IDE and don't work well with libata). > > Hmmm... Is MWDMA2 mode used with ide driver too? > What's the best way to tell whether it does or not? (the log says "selected mode 0x22", see below) [9.267682] ICH7: IDE controller at PCI slot :00:1f.1 [9.267776] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, low) -> IRQ 16 [9.267928] ICH7: chipset revision 1 [9.267998] ICH7: not 100% native mode: will probe irqs later [9.268088] ide0: BM-DMA at 0x40a0-0x40a7, BIOS settings: hda:DMA, hdb:pio [9.268286] Probing IDE interface ide0... [9.301139] USB Universal Host Controller Interface driver v3.0 [9.307592] SCSI subsystem initialized [9.325583] libata version 2.21 loaded. [9.331069] Clocksource tsc unstable (delta = -127737806 ns) [9.333292] hda: HL-DT-ST DVDRAM GSA-T10N, ATAPI CD/DVD-ROM drive [9.333533] PM: Adding info for No Bus:ide0 [9.335577] hda: selected mode 0x22 [9.336161] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 -- Sergey - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
Michal Piotrowski wrote: > Sergey Dolgov pisze: >> On Wed, Sep 12, 2007 at 10:19:03PM +0200, Michal Piotrowski wrote: >>> Sergey Dolgov pisze: Hi Michal, On Wed, Sep 12, 2007 at 06:33:20PM +0200, Michal Piotrowski wrote: > Hi Sergey, > > On 11/09/2007, Sergey Dolgov <[EMAIL PROTECTED]> wrote: >> Hi! >> >> On my hp nx7300 laptop, 2 following scenarios can happen during bootup >> (see attachments for the full logs): the "good" one [1] and the one >> where multiple EHs lead to limiting the speed [2]. >> >> [1] one is more rare, but it seems to be persistent over reboots: once >> it happened, just rebooting the machine always results in behaviour >> like [1]. >> >> [1] results in a working cdrom from the start. An attempt to use cdrom >> after [2] happened results in even more EHs, resulting in "configured >> for PIO4", after which the cdrom is finaly working. >> >> The version I'm using is 2.6.23-rc6, but the same used to happen with >> the previous rc's, and probably with 2.6.22 too (I can check). > It would be great if you could check it. I've just built 2.6.22.6 with basically the same configuration, and the behaviour is just the same, i.e. both [1] and [2] still can happen. >>> Ok, thanks. >>> >>> BTW please check cables and PCU. >> What's a PCU? > > s/PCU/PSU - power supply unit > >> BTW, this only happens when using libata of course. The >> old CONFIG_IDE stuff works fine every time. > > This maybe one of libata weirdness (I really don't get it why some hardware > works perfectly fine with an old IDE and don't work well with libata). Hmmm... Is MWDMA2 mode used with ide driver too? -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
Sergey Dolgov pisze: > On Wed, Sep 12, 2007 at 10:19:03PM +0200, Michal Piotrowski wrote: >> Sergey Dolgov pisze: >>> Hi Michal, >>> >>> On Wed, Sep 12, 2007 at 06:33:20PM +0200, Michal Piotrowski wrote: Hi Sergey, On 11/09/2007, Sergey Dolgov <[EMAIL PROTECTED]> wrote: > Hi! > > On my hp nx7300 laptop, 2 following scenarios can happen during bootup > (see attachments for the full logs): the "good" one [1] and the one > where multiple EHs lead to limiting the speed [2]. > > [1] one is more rare, but it seems to be persistent over reboots: once > it happened, just rebooting the machine always results in behaviour > like [1]. > > [1] results in a working cdrom from the start. An attempt to use cdrom > after [2] happened results in even more EHs, resulting in "configured > for PIO4", after which the cdrom is finaly working. > > The version I'm using is 2.6.23-rc6, but the same used to happen with > the previous rc's, and probably with 2.6.22 too (I can check). It would be great if you could check it. >>> I've just built 2.6.22.6 with basically the same configuration, and >>> the behaviour is just the same, i.e. both [1] and [2] still can >>> happen. >> Ok, thanks. >> >> BTW please check cables and PCU. > > What's a PCU? s/PCU/PSU - power supply unit > BTW, this only happens when using libata of course. The > old CONFIG_IDE stuff works fine every time. This maybe one of libata weirdness (I really don't get it why some hardware works perfectly fine with an old IDE and don't work well with libata). > > [1]: > >[ 13.026676] ata_piix :00:1f.1: version 2.12 >[ 13.026701] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, > low) -> IRQ 16 >[ 13.026898] PCI: Setting latency timer of device :00:1f.1 to 64 >[ 13.026994] scsi4 : ata_piix >[ 13.027209] scsi5 : ata_piix >[ 13.027385] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 > bmdma 0x000140a0 irq 14 >[ 13.027484] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 > bmdma 0x000140a8 irq 15 >[ 13.339308] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max > MWDMA2 >[ 13.505922] ata5.00: configured for MWDMA2 >[ 13.506026] ata6: port disabled. ignoring. >[ 13.509916] scsi 4:0:0:0: CD-ROMHL-DT-ST DVDRAM > GSA-T10N PC05 PQ: 0 ANSI: 5 > > [2]: > >[ 10.007152] ata_piix :00:1f.1: version 2.12 >[ 10.007178] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, > low) -> IRQ 16 >[ 10.007369] PCI: Setting latency timer of device :00:1f.1 to 64 >[ 10.007464] scsi4 : ata_piix >[ 10.007680] scsi5 : ata_piix >[ 10.007856] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 > bmdma 0x000140a0 irq 14 >[ 10.007956] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 > bmdma 0x000140a8 irq 15 >[ 10.320462] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max > MWDMA2 >[ 10.487077] ata5.00: configured for MWDMA2 >[ 10.487181] ata6: port disabled. ignoring. >[ 15.985240] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action > 0x2 frozen >[ 15.985325] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > cdb 0x12 data 96 in >[ 15.985327] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > 0x4 (timeout) >[ 15.985532] ata5: soft resetting port >[ 16.465489] ata5.00: configured for MWDMA2 >[ 16.465571] ata5: EH complete >[ 21.963643] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action > 0x2 frozen >[ 21.963725] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > cdb 0x12 data 96 in >[ 21.963727] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > 0x4 (timeout) >[ 21.963930] ata5: soft resetting port >[ 22.443900] ata5.00: configured for MWDMA2 >[ 22.443979] ata5: EH complete >[ 27.942051] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action > 0x2 frozen >[ 27.942134] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > cdb 0x12 data 96 in >[ 27.942136] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > 0x4 (timeout) >[ 27.942341] ata5: soft resetting port >[ 28.422309] ata5.00: configured for MWDMA2 >[ 28.422389] ata5: EH complete >[ 33.920457] ata5.00: limiting speed to MWDMA1:PIO4 >[ 33.920532] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action > 0x2 frozen >[ 33.920614] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > cdb 0x12 data 96 in >[ 33.920616] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > 0x4 (timeout) >[ 33.920820] ata5: soft resetting port
Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
On Wed, Sep 12, 2007 at 10:19:03PM +0200, Michal Piotrowski wrote: > Sergey Dolgov pisze: > > Hi Michal, > > > > On Wed, Sep 12, 2007 at 06:33:20PM +0200, Michal Piotrowski wrote: > >> Hi Sergey, > >> > >> On 11/09/2007, Sergey Dolgov <[EMAIL PROTECTED]> wrote: > >>> Hi! > >>> > >>> On my hp nx7300 laptop, 2 following scenarios can happen during bootup > >>> (see attachments for the full logs): the "good" one [1] and the one > >>> where multiple EHs lead to limiting the speed [2]. > >>> > >>> [1] one is more rare, but it seems to be persistent over reboots: once > >>> it happened, just rebooting the machine always results in behaviour > >>> like [1]. > >>> > >>> [1] results in a working cdrom from the start. An attempt to use cdrom > >>> after [2] happened results in even more EHs, resulting in "configured > >>> for PIO4", after which the cdrom is finaly working. > >>> > >>> The version I'm using is 2.6.23-rc6, but the same used to happen with > >>> the previous rc's, and probably with 2.6.22 too (I can check). > >> It would be great if you could check it. > > > > I've just built 2.6.22.6 with basically the same configuration, and > > the behaviour is just the same, i.e. both [1] and [2] still can > > happen. > > Ok, thanks. > > BTW please check cables and PCU. What's a PCU? BTW, this only happens when using libata of course. The old CONFIG_IDE stuff works fine every time. > > > > >>> [1]: > >>> > >>>[ 13.026676] ata_piix :00:1f.1: version 2.12 > >>>[ 13.026701] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, > >>> low) -> IRQ 16 > >>>[ 13.026898] PCI: Setting latency timer of device :00:1f.1 to 64 > >>>[ 13.026994] scsi4 : ata_piix > >>>[ 13.027209] scsi5 : ata_piix > >>>[ 13.027385] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 > >>> bmdma 0x000140a0 irq 14 > >>>[ 13.027484] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 > >>> bmdma 0x000140a8 irq 15 > >>>[ 13.339308] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max > >>> MWDMA2 > >>>[ 13.505922] ata5.00: configured for MWDMA2 > >>>[ 13.506026] ata6: port disabled. ignoring. > >>>[ 13.509916] scsi 4:0:0:0: CD-ROMHL-DT-ST DVDRAM > >>> GSA-T10N PC05 PQ: 0 ANSI: 5 > >>> > >>> [2]: > >>> > >>>[ 10.007152] ata_piix :00:1f.1: version 2.12 > >>>[ 10.007178] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, > >>> low) -> IRQ 16 > >>>[ 10.007369] PCI: Setting latency timer of device :00:1f.1 to 64 > >>>[ 10.007464] scsi4 : ata_piix > >>>[ 10.007680] scsi5 : ata_piix > >>>[ 10.007856] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 > >>> bmdma 0x000140a0 irq 14 > >>>[ 10.007956] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 > >>> bmdma 0x000140a8 irq 15 > >>>[ 10.320462] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max > >>> MWDMA2 > >>>[ 10.487077] ata5.00: configured for MWDMA2 > >>>[ 10.487181] ata6: port disabled. ignoring. > >>>[ 15.985240] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action > >>> 0x2 frozen > >>>[ 15.985325] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > >>> cdb 0x12 data 96 in > >>>[ 15.985327] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > >>> 0x4 (timeout) > >>>[ 15.985532] ata5: soft resetting port > >>>[ 16.465489] ata5.00: configured for MWDMA2 > >>>[ 16.465571] ata5: EH complete > >>>[ 21.963643] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action > >>> 0x2 frozen > >>>[ 21.963725] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > >>> cdb 0x12 data 96 in > >>>[ 21.963727] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > >>> 0x4 (timeout) > >>>[ 21.963930] ata5: soft resetting port > >>>[ 22.443900] ata5.00: configured for MWDMA2 > >>>[ 22.443979] ata5: EH complete > >>>[ 27.942051] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action > >>> 0x2 frozen > >>>[ 27.942134] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > >>> cdb 0x12 data 96 in > >>>[ 27.942136] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > >>> 0x4 (timeout) > >>>[ 27.942341] ata5: soft resetting port > >>>[ 28.422309] ata5.00: configured for MWDMA2 > >>>[ 28.422389] ata5: EH complete > >>>[ 33.920457] ata5.00: limiting speed to MWDMA1:PIO4 > >>>[ 33.920532] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action > >>> 0x2 frozen > >>>[ 33.920614] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > >>> cdb 0x12 data 96 in > >>>[ 33.920616] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > >>> 0x4 (timeout) > >>>[ 33.920820] ata5: soft resetting port > >>>[ 34.400708] ata5.00: configured for MWDMA1 > >>>[ 34.400790] ata5: EH complete > >>>[ 34.400869] scsi scan: 96 byte inquiry failed. Consider > >>> BLIST_INQUIRY_36 for this
Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
Sergey Dolgov pisze: > Hi Michal, > > On Wed, Sep 12, 2007 at 06:33:20PM +0200, Michal Piotrowski wrote: >> Hi Sergey, >> >> On 11/09/2007, Sergey Dolgov <[EMAIL PROTECTED]> wrote: >>> Hi! >>> >>> On my hp nx7300 laptop, 2 following scenarios can happen during bootup >>> (see attachments for the full logs): the "good" one [1] and the one >>> where multiple EHs lead to limiting the speed [2]. >>> >>> [1] one is more rare, but it seems to be persistent over reboots: once >>> it happened, just rebooting the machine always results in behaviour >>> like [1]. >>> >>> [1] results in a working cdrom from the start. An attempt to use cdrom >>> after [2] happened results in even more EHs, resulting in "configured >>> for PIO4", after which the cdrom is finaly working. >>> >>> The version I'm using is 2.6.23-rc6, but the same used to happen with >>> the previous rc's, and probably with 2.6.22 too (I can check). >> It would be great if you could check it. > > I've just built 2.6.22.6 with basically the same configuration, and > the behaviour is just the same, i.e. both [1] and [2] still can > happen. Ok, thanks. BTW please check cables and PCU. > >>> [1]: >>> >>>[ 13.026676] ata_piix :00:1f.1: version 2.12 >>>[ 13.026701] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, >>> low) -> IRQ 16 >>>[ 13.026898] PCI: Setting latency timer of device :00:1f.1 to 64 >>>[ 13.026994] scsi4 : ata_piix >>>[ 13.027209] scsi5 : ata_piix >>>[ 13.027385] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 >>> bmdma 0x000140a0 irq 14 >>>[ 13.027484] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 >>> bmdma 0x000140a8 irq 15 >>>[ 13.339308] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max MWDMA2 >>>[ 13.505922] ata5.00: configured for MWDMA2 >>>[ 13.506026] ata6: port disabled. ignoring. >>>[ 13.509916] scsi 4:0:0:0: CD-ROMHL-DT-ST DVDRAM GSA-T10N >>> PC05 PQ: 0 ANSI: 5 >>> >>> [2]: >>> >>>[ 10.007152] ata_piix :00:1f.1: version 2.12 >>>[ 10.007178] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, >>> low) -> IRQ 16 >>>[ 10.007369] PCI: Setting latency timer of device :00:1f.1 to 64 >>>[ 10.007464] scsi4 : ata_piix >>>[ 10.007680] scsi5 : ata_piix >>>[ 10.007856] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 >>> bmdma 0x000140a0 irq 14 >>>[ 10.007956] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 >>> bmdma 0x000140a8 irq 15 >>>[ 10.320462] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max MWDMA2 >>>[ 10.487077] ata5.00: configured for MWDMA2 >>>[ 10.487181] ata6: port disabled. ignoring. >>>[ 15.985240] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 >>> frozen >>>[ 15.985325] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 >>> cdb 0x12 data 96 in >>>[ 15.985327] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask >>> 0x4 (timeout) >>>[ 15.985532] ata5: soft resetting port >>>[ 16.465489] ata5.00: configured for MWDMA2 >>>[ 16.465571] ata5: EH complete >>>[ 21.963643] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 >>> frozen >>>[ 21.963725] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 >>> cdb 0x12 data 96 in >>>[ 21.963727] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask >>> 0x4 (timeout) >>>[ 21.963930] ata5: soft resetting port >>>[ 22.443900] ata5.00: configured for MWDMA2 >>>[ 22.443979] ata5: EH complete >>>[ 27.942051] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 >>> frozen >>>[ 27.942134] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 >>> cdb 0x12 data 96 in >>>[ 27.942136] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask >>> 0x4 (timeout) >>>[ 27.942341] ata5: soft resetting port >>>[ 28.422309] ata5.00: configured for MWDMA2 >>>[ 28.422389] ata5: EH complete >>>[ 33.920457] ata5.00: limiting speed to MWDMA1:PIO4 >>>[ 33.920532] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 >>> frozen >>>[ 33.920614] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 >>> cdb 0x12 data 96 in >>>[ 33.920616] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask >>> 0x4 (timeout) >>>[ 33.920820] ata5: soft resetting port >>>[ 34.400708] ata5.00: configured for MWDMA1 >>>[ 34.400790] ata5: EH complete >>>[ 34.400869] scsi scan: 96 byte inquiry failed. Consider >>> BLIST_INQUIRY_36 for this device >>>[ 34.402855] scsi 4:0:0:0: CD-ROMHL-DT-ST DVDRAM GSA-T10N >>> PC05 PQ: 0 ANSI: 5 >>> >>> > > -- > Sergey > Regards, Michal -- LOG http://www.stardust.webpages.pl/log/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ
Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
Hi Michal, On Wed, Sep 12, 2007 at 06:33:20PM +0200, Michal Piotrowski wrote: > Hi Sergey, > > On 11/09/2007, Sergey Dolgov <[EMAIL PROTECTED]> wrote: > > Hi! > > > > On my hp nx7300 laptop, 2 following scenarios can happen during bootup > > (see attachments for the full logs): the "good" one [1] and the one > > where multiple EHs lead to limiting the speed [2]. > > > > [1] one is more rare, but it seems to be persistent over reboots: once > > it happened, just rebooting the machine always results in behaviour > > like [1]. > > > > [1] results in a working cdrom from the start. An attempt to use cdrom > > after [2] happened results in even more EHs, resulting in "configured > > for PIO4", after which the cdrom is finaly working. > > > > The version I'm using is 2.6.23-rc6, but the same used to happen with > > the previous rc's, and probably with 2.6.22 too (I can check). > > It would be great if you could check it. I've just built 2.6.22.6 with basically the same configuration, and the behaviour is just the same, i.e. both [1] and [2] still can happen. > > > > [1]: > > > >[ 13.026676] ata_piix :00:1f.1: version 2.12 > >[ 13.026701] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, > > low) -> IRQ 16 > >[ 13.026898] PCI: Setting latency timer of device :00:1f.1 to 64 > >[ 13.026994] scsi4 : ata_piix > >[ 13.027209] scsi5 : ata_piix > >[ 13.027385] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 > > bmdma 0x000140a0 irq 14 > >[ 13.027484] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 > > bmdma 0x000140a8 irq 15 > >[ 13.339308] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max MWDMA2 > >[ 13.505922] ata5.00: configured for MWDMA2 > >[ 13.506026] ata6: port disabled. ignoring. > >[ 13.509916] scsi 4:0:0:0: CD-ROMHL-DT-ST DVDRAM GSA-T10N > > PC05 PQ: 0 ANSI: 5 > > > > [2]: > > > >[ 10.007152] ata_piix :00:1f.1: version 2.12 > >[ 10.007178] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, > > low) -> IRQ 16 > >[ 10.007369] PCI: Setting latency timer of device :00:1f.1 to 64 > >[ 10.007464] scsi4 : ata_piix > >[ 10.007680] scsi5 : ata_piix > >[ 10.007856] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 > > bmdma 0x000140a0 irq 14 > >[ 10.007956] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 > > bmdma 0x000140a8 irq 15 > >[ 10.320462] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max MWDMA2 > >[ 10.487077] ata5.00: configured for MWDMA2 > >[ 10.487181] ata6: port disabled. ignoring. > >[ 15.985240] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 > > frozen > >[ 15.985325] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > > cdb 0x12 data 96 in > >[ 15.985327] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > > 0x4 (timeout) > >[ 15.985532] ata5: soft resetting port > >[ 16.465489] ata5.00: configured for MWDMA2 > >[ 16.465571] ata5: EH complete > >[ 21.963643] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 > > frozen > >[ 21.963725] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > > cdb 0x12 data 96 in > >[ 21.963727] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > > 0x4 (timeout) > >[ 21.963930] ata5: soft resetting port > >[ 22.443900] ata5.00: configured for MWDMA2 > >[ 22.443979] ata5: EH complete > >[ 27.942051] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 > > frozen > >[ 27.942134] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > > cdb 0x12 data 96 in > >[ 27.942136] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > > 0x4 (timeout) > >[ 27.942341] ata5: soft resetting port > >[ 28.422309] ata5.00: configured for MWDMA2 > >[ 28.422389] ata5: EH complete > >[ 33.920457] ata5.00: limiting speed to MWDMA1:PIO4 > >[ 33.920532] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 > > frozen > >[ 33.920614] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 > > cdb 0x12 data 96 in > >[ 33.920616] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask > > 0x4 (timeout) > >[ 33.920820] ata5: soft resetting port > >[ 34.400708] ata5.00: configured for MWDMA1 > >[ 34.400790] ata5: EH complete > >[ 34.400869] scsi scan: 96 byte inquiry failed. Consider > > BLIST_INQUIRY_36 for this device > >[ 34.402855] scsi 4:0:0:0: CD-ROMHL-DT-ST DVDRAM GSA-T10N > > PC05 PQ: 0 ANSI: 5 > > > > -- Sergey - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
Hi Sergey, On 11/09/2007, Sergey Dolgov <[EMAIL PROTECTED]> wrote: > Hi! > > On my hp nx7300 laptop, 2 following scenarios can happen during bootup > (see attachments for the full logs): the "good" one [1] and the one > where multiple EHs lead to limiting the speed [2]. > > [1] one is more rare, but it seems to be persistent over reboots: once > it happened, just rebooting the machine always results in behaviour > like [1]. > > [1] results in a working cdrom from the start. An attempt to use cdrom > after [2] happened results in even more EHs, resulting in "configured > for PIO4", after which the cdrom is finaly working. > > The version I'm using is 2.6.23-rc6, but the same used to happen with > the previous rc's, and probably with 2.6.22 too (I can check). It would be great if you could check it. > > -- > Sergey > > [1]: > >[ 13.026676] ata_piix :00:1f.1: version 2.12 >[ 13.026701] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, low) > -> IRQ 16 >[ 13.026898] PCI: Setting latency timer of device :00:1f.1 to 64 >[ 13.026994] scsi4 : ata_piix >[ 13.027209] scsi5 : ata_piix >[ 13.027385] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 bmdma > 0x000140a0 irq 14 >[ 13.027484] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 bmdma > 0x000140a8 irq 15 >[ 13.339308] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max MWDMA2 >[ 13.505922] ata5.00: configured for MWDMA2 >[ 13.506026] ata6: port disabled. ignoring. >[ 13.509916] scsi 4:0:0:0: CD-ROMHL-DT-ST DVDRAM GSA-T10N > PC05 PQ: 0 ANSI: 5 > > [2]: > >[ 10.007152] ata_piix :00:1f.1: version 2.12 >[ 10.007178] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, low) > -> IRQ 16 >[ 10.007369] PCI: Setting latency timer of device :00:1f.1 to 64 >[ 10.007464] scsi4 : ata_piix >[ 10.007680] scsi5 : ata_piix >[ 10.007856] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 bmdma > 0x000140a0 irq 14 >[ 10.007956] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 bmdma > 0x000140a8 irq 15 >[ 10.320462] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max MWDMA2 >[ 10.487077] ata5.00: configured for MWDMA2 >[ 10.487181] ata6: port disabled. ignoring. >[ 15.985240] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 > frozen >[ 15.985325] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb > 0x12 data 96 in >[ 15.985327] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 > (timeout) >[ 15.985532] ata5: soft resetting port >[ 16.465489] ata5.00: configured for MWDMA2 >[ 16.465571] ata5: EH complete >[ 21.963643] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 > frozen >[ 21.963725] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb > 0x12 data 96 in >[ 21.963727] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 > (timeout) >[ 21.963930] ata5: soft resetting port >[ 22.443900] ata5.00: configured for MWDMA2 >[ 22.443979] ata5: EH complete >[ 27.942051] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 > frozen >[ 27.942134] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb > 0x12 data 96 in >[ 27.942136] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 > (timeout) >[ 27.942341] ata5: soft resetting port >[ 28.422309] ata5.00: configured for MWDMA2 >[ 28.422389] ata5: EH complete >[ 33.920457] ata5.00: limiting speed to MWDMA1:PIO4 >[ 33.920532] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 > frozen >[ 33.920614] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb > 0x12 data 96 in >[ 33.920616] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 > (timeout) >[ 33.920820] ata5: soft resetting port >[ 34.400708] ata5.00: configured for MWDMA1 >[ 34.400790] ata5: EH complete >[ 34.400869] scsi scan: 96 byte inquiry failed. Consider > BLIST_INQUIRY_36 for this device >[ 34.402855] scsi 4:0:0:0: CD-ROMHL-DT-ST DVDRAM GSA-T10N > PC05 PQ: 0 ANSI: 5 > > > Regards, Michal -- LOG http://www.stardust.webpages.pl/log/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
ata_piix, laptop cdrom, ICH7: EH, limiting speed to PIO
Hi! On my hp nx7300 laptop, 2 following scenarios can happen during bootup (see attachments for the full logs): the "good" one [1] and the one where multiple EHs lead to limiting the speed [2]. [1] one is more rare, but it seems to be persistent over reboots: once it happened, just rebooting the machine always results in behaviour like [1]. [1] results in a working cdrom from the start. An attempt to use cdrom after [2] happened results in even more EHs, resulting in "configured for PIO4", after which the cdrom is finaly working. The version I'm using is 2.6.23-rc6, but the same used to happen with the previous rc's, and probably with 2.6.22 too (I can check). -- Sergey [1]: [ 13.026676] ata_piix :00:1f.1: version 2.12 [ 13.026701] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, low) -> IRQ 16 [ 13.026898] PCI: Setting latency timer of device :00:1f.1 to 64 [ 13.026994] scsi4 : ata_piix [ 13.027209] scsi5 : ata_piix [ 13.027385] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x000140a0 irq 14 [ 13.027484] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 bmdma 0x000140a8 irq 15 [ 13.339308] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max MWDMA2 [ 13.505922] ata5.00: configured for MWDMA2 [ 13.506026] ata6: port disabled. ignoring. [ 13.509916] scsi 4:0:0:0: CD-ROMHL-DT-ST DVDRAM GSA-T10N PC05 PQ: 0 ANSI: 5 [2]: [ 10.007152] ata_piix :00:1f.1: version 2.12 [ 10.007178] ACPI: PCI Interrupt :00:1f.1[A] -> GSI 16 (level, low) -> IRQ 16 [ 10.007369] PCI: Setting latency timer of device :00:1f.1 to 64 [ 10.007464] scsi4 : ata_piix [ 10.007680] scsi5 : ata_piix [ 10.007856] ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x000140a0 irq 14 [ 10.007956] ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 bmdma 0x000140a8 irq 15 [ 10.320462] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T10N, PC05, max MWDMA2 [ 10.487077] ata5.00: configured for MWDMA2 [ 10.487181] ata6: port disabled. ignoring. [ 15.985240] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen [ 15.985325] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x12 data 96 in [ 15.985327] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 (timeout) [ 15.985532] ata5: soft resetting port [ 16.465489] ata5.00: configured for MWDMA2 [ 16.465571] ata5: EH complete [ 21.963643] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen [ 21.963725] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x12 data 96 in [ 21.963727] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 (timeout) [ 21.963930] ata5: soft resetting port [ 22.443900] ata5.00: configured for MWDMA2 [ 22.443979] ata5: EH complete [ 27.942051] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen [ 27.942134] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x12 data 96 in [ 27.942136] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 (timeout) [ 27.942341] ata5: soft resetting port [ 28.422309] ata5.00: configured for MWDMA2 [ 28.422389] ata5: EH complete [ 33.920457] ata5.00: limiting speed to MWDMA1:PIO4 [ 33.920532] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen [ 33.920614] ata5.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x12 data 96 in [ 33.920616] res 40/00:02:00:24:00/00:00:00:00:00/a0 Emask 0x4 (timeout) [ 33.920820] ata5: soft resetting port [ 34.400708] ata5.00: configured for MWDMA1 [ 34.400790] ata5: EH complete [ 34.400869] scsi scan: 96 byte inquiry failed. Consider BLIST_INQUIRY_36 for this device [ 34.402855] scsi 4:0:0:0: CD-ROMHL-DT-ST DVDRAM GSA-T10N PC05 PQ: 0 ANSI: 5 dmesg.ok.gz Description: Binary data dmesg.bad.gz Description: Binary data
