ATA_DEV_CLASSIFY
Section: (9)
Updated: 13 April 2004
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NAME
ata_dev_classify - determine device type based on ATA-spec signature
SYNOPSIS
unsigned int ata_dev_classify (struct ata_taskfile * tf);
ARGUMENTS
- tf
-
ATA taskfile register set for device to be identified
DESCRIPTION
Determine from taskfile register contents whether a device is
ATA or ATAPI, as per ``Signature and persistence'' section
of ATA/PI spec (volume 1, sect 5.14).
LOCKING
None.
RETURNS
Device type, ATA_DEV_ATA, ATA_DEV_ATAPI, or ATA_DEV_UNKNOWN
the event of failure.
ABOUT THIS DOCUMENT
This documentation was generated with kernel version 2.6.1.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
- LOCKING
-
- RETURNS
-
- ABOUT THIS DOCUMENT
-
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Time: 11:21:53 GMT, April 13, 2004