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    SubjectRe: 2.4.21pre6 (__ide_dma_test_irq) called while not waiting
    On Mer, 2003-04-09 at 10:18, Soeren Sonnenburg wrote:
    > hdi: 4 bytes in FIFO
    > hdi: timeout waiting for DMA
    > hdi: (__ide_dma_test_irq) called while not waiting
    > hdi: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest }
    > hdk: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest }

    This looks like a shared IRQ occurred while a command was being
    sent. The IDE layer apparently tested for the IRQ before it
    was ready to do so as part of finding out what is going on. The
    -ac tree (and pre7) may possibly have fixed it with the command
    delay stuff that Ross Biro figured out

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