Messages in this thread |  | | Date | Fri, 24 Nov 2000 15:08:34 -0800 | From | "Kafu Nagai" <> | Subject | Re: Recent ide patches and DMA |
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440BX with PIIX4 on BP6
>On Thu, Nov 23, 2000 at 01:09:35PM -0800, Kafu Nagai wrote: >> With recent ide patches, the ide driver seems to try to use DMA mode even for a drive which dosen't support it. CONFIG_IDEDMA_PCI_AUTO is enabled but even so with the stock kernel this dosen't happen. older patches didn't have this behavior either. Is this change intentional ? >> >> hdc: 333630 sectors (171 MB) w/32KiB Cache, CHS=1011/15/22, DMA >> Partition check: >> hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 hda8 > >> hdc:hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error } >> hdc: dma_intr: error=0x04 { DriveStatusError } >> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error } >> hdc: dma_intr: error=0x04 { DriveStatusError } >> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error } >> hdc: dma_intr: error=0x04 { DriveStatusError } >> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error } >> hdc: dma_intr: error=0x04 { DriveStatusError } >> hdc: DMA disabled >> ide1: reset: success >> hdc1 >> >> ~ $ hdparm -i /dev/hdc >> >> /dev/hdc: >> >> Model=QUANTUM ELS170A, FwRev=4.20, SerialNo=166304085456 >> Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>5Mbs RotSpdTol>.5% } >> RawCHS=1011/15/22, TrkSize=11264, SectSize=512, ECCbytes=4 >> BuffType=3(DualPortCache), BuffSize=32kB, MaxMultSect=8, MultSect=off >> DblWordIO=no, OldPIO=2, DMA=no >> CurCHS=1011/15/22, CurSects=333629, LBA=no > >Which chipset are you using? > >-- >Vojtech Pavlik >SuSE Labs
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