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ide: always set DMA masks in ide_pci_setup_ports()
Always set DMA masks in ide_pci_setup_ports() to make sure that the valid masks for a host are set. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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1 changed files with 9 additions and 4 deletions
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@ -558,10 +558,15 @@ void ide_pci_setup_ports(struct pci_dev *dev, const struct ide_port_info *d, int
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hwif->drives[1].unmask = 1;
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}
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if (hwif->dma_base) {
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hwif->swdma_mask = d->swdma_mask;
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hwif->mwdma_mask = d->mwdma_mask;
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hwif->ultra_mask = d->udma_mask;
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hwif->swdma_mask = d->swdma_mask;
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hwif->mwdma_mask = d->mwdma_mask;
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hwif->ultra_mask = d->udma_mask;
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if ((d->host_flags && IDE_HFLAG_NO_DMA) == 0 &&
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hwif->dma_base == 0) {
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hwif->swdma_mask = 0;
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hwif->mwdma_mask = 0;
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hwif->ultra_mask = 0;
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}
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hwif->drives[0].autotune = 1;
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