cs5530/sc1200: add PIO autotune fallback to ->ide_dma_check
* Add PIO autotune fallback to ->ide_dma_check. Since cs5530/sc1200 allow separate PIO and DMA timings, and cs5530/sc1200 always set ->autotune this change shouldn't have any other effect than bringing these drivers in-line with other host drivers wrt ->ide_dma_check implementations. * Fix ->ide_dma_check to return "-1" if DMA cannot be set. * Bump driver version. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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@ -1,5 +1,5 @@
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/*
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* linux/drivers/ide/pci/cs5530.c Version 0.75 Aug 2 2007
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* linux/drivers/ide/pci/cs5530.c Version 0.76 Aug 3 2007
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*
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* Copyright (C) 2000 Andre Hedrick <andre@linux-ide.org>
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* Copyright (C) 2000 Mark Lord <mlord@pobox.com>
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@ -117,7 +117,9 @@ static int cs5530_config_dma(ide_drive_t *drive)
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if (ide_tune_dma(drive))
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return 0;
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return 1;
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ide_set_max_pio(drive);
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return -1;
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}
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static void cs5530_set_dma_mode(ide_drive_t *drive, const u8 mode)
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@ -1,5 +1,5 @@
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/*
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* linux/drivers/ide/pci/sc1200.c Version 0.96 Aug 2 2007
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* linux/drivers/ide/pci/sc1200.c Version 0.97 Aug 3 2007
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*
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* Copyright (C) 2000-2002 Mark Lord <mlord@pobox.com>
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* Copyright (C) 2007 Bartlomiej Zolnierkiewicz
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@ -208,7 +208,9 @@ static int sc1200_config_dma (ide_drive_t *drive)
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if (ide_tune_dma(drive))
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return 0;
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return 1;
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ide_set_max_pio(drive);
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return -1;
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}
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