1PIIX_CHECK_450NX_ERR(9)       ata_piix Internals       PIIX_CHECK_450NX_ERR(9)
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NAME

6       piix_check_450nx_errata - Check for problem 450NX setup
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SYNOPSIS

9       int piix_check_450nx_errata(struct pci_dev * ata_dev);
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ARGUMENTS

12       ata_dev
13           the PCI device to check
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DESCRIPTION

16       Check for the present of 450NX errata #19 and errata #25. If they are
17       found return an error code so we can turn off DMA
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AUTHOR

20       Jeff Garzik
21           Author.
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24Kernel Hackers Manual 2.6.         June 2019           PIIX_CHECK_450NX_ERR(9)
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