Messages in this thread Patch in this message | | | Subject | via82cxxx resume failure. | From | David Woodhouse <> | Date | Mon, 17 Jan 2005 09:25:30 +0000 |
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On resume from sleep, via_set_speed() doesn't reinstate the correct DMA mode, because it thinks the drive is already configured correctly. This one-line hack is sufficient to make it refrain from dying a horrible death immediately after resume, but presumably has other problems...
===== drivers/ide/pci/via82cxxx.c 1.24 vs edited ===== --- 1.24/drivers/ide/pci/via82cxxx.c Mon Aug 9 18:00:46 2004 +++ edited/drivers/ide/pci/via82cxxx.c Tue Oct 26 22:48:59 2004 @@ -328,7 +328,7 @@ struct ide_timing t, p; unsigned int T, UT; - if (speed != XFER_PIO_SLOW && speed != drive->current_speed) + // if (speed != XFER_PIO_SLOW && speed != drive->current_speed) if (ide_config_drive_speed(drive, speed)) printk(KERN_WARNING "ide%d: Drive %d didn't " "accept speed setting. Oh, well.\n",
-- dwmw2
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