Messages in this thread | | | Date | Sat, 15 Jul 2000 18:20:56 -0700 (PDT) | From | Andre Hedrick <> | Subject | Re: 2.2 IDE spin-up problems |
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I am not sure but there may be a need to issue a reset to clear the standby. I have done this also and I find after dorking with the drive in a way to invoke a reset, then I can bring it back to life after the standby command.
On Sat, 15 Jul 2000, Keith Duthie wrote:
> On 2.2.17pre9 and 2.2.16, my IBM-DJNA-371800 drive has irq timeouts when > leaving standby mode (Andre: I was incorrect with my earlier bug report - > it happens in all xfer-modes). When attempting to leave sleep mode I get > lost interrupts, and the drive fails to spin up. Note that I only have > problems when the drive is spinning up. > > The drive is the only drive on the ide channel, and the hardware checks > out ok using the program available at the ibm website > (http://service.boulder.ibm.com/storage/hddtech/dft-v152.img). > > The motherboard is a bx6r2, with the latest bios upgrade, and I > compiled the kernel with binutils 2.10.0.9 and gcc 2.95.2 . > > > hda: timeout waiting for DMA > hda: irq timeout: status=0xd0 { Busy } > hda: DMA disabled > ide0: reset: success > > > hda: irq timeout: status=0xd0 { Busy } > ide0: reset: success > > -- > Understanding is a three edged sword. Do you *want* to get the point? > http://www.albatross.co.nz/~psycho/ O- -><- >
Andre Hedrick The Linux ATA/IDE guy
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