On Sun, 2007-07-22 at 20:23 +0200, Bartlomiej Zolnierkiewicz wrote: > pmac_ide_do_setfeature() contains matching nIEN setting/clearing so this > Device Control register messing in pmac_ide_dma_check() is totally > unnecessary. > > Cc: Benjamin Herrenschmidt <[EMAIL PROTECTED]> > Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
NAK for now. There was a reason for that, I need to remember, but I think I have a weirdo case with the media-bay removable CD drive on wallstreet that locks up the bus if you don't do something along the sequence in there. I have one of those machines in the office, so I should be able to give it a go today to check, in the meantime, keep that patch on hold. Ben. > drivers/ide/ppc/pmac.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > Index: b/drivers/ide/ppc/pmac.c > =================================================================== > --- a/drivers/ide/ppc/pmac.c > +++ b/drivers/ide/ppc/pmac.c > @@ -1784,7 +1784,7 @@ pmac_ide_dma_check(ide_drive_t *drive) > drive->using_dma = pmac_ide_udma_enable(drive, mode); > else if (mode >= XFER_MW_DMA_0) > drive->using_dma = pmac_ide_mdma_enable(drive, mode); > - hwif->OUTB(0, IDE_CONTROL_REG); > + > /* Apply settings to controller */ > pmac_ide_do_update_timings(drive); > } - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
