PIIX_CHECK_450NX_ERR
Section: ata_piix Internals (9)
Updated: February 2011
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NAME
piix_check_450nx_errata - Check for problem 450NX setup
SYNOPSIS
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int piix_check_450nx_errata(struct pci_dev * ata_dev);
ARGUMENTS
ata_dev
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- the PCI device to check
DESCRIPTION
Check for the present of 450NX errata #19 and errata #25. If they are found return an error code so we can turn off DMA
AUTHOR
Jeff Garzik
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Author.
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