1ATA_XFER_MASK2MODE(9)           libata Library           ATA_XFER_MASK2MODE(9)
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NAME

6       ata_xfer_mask2mode - Find matching XFER_* for the given xfer_mask
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SYNOPSIS

9       u8 ata_xfer_mask2mode(unsigned long xfer_mask);
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ARGUMENTS

12       xfer_mask
13           xfer_mask of interest
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DESCRIPTION

16       Return matching XFER_* value for xfer_mask. Only the highest bit of
17       xfer_mask is considered.
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LOCKING

20       None.
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RETURNS

23       Matching XFER_* value, 0xff if no match found.
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AUTHOR

26       Jeff Garzik
27           Author.
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30Kernel Hackers Manual 3.10         June 2019             ATA_XFER_MASK2MODE(9)
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