ATA_DEV_REVALIDATE
Section: libata Core Internals (9)
Updated: February 2011
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NAME
ata_dev_revalidate - Revalidate ATA device
SYNOPSIS
-
int ata_dev_revalidate(struct ata_device * dev, unsigned int new_class, unsigned int readid_flags);
ARGUMENTS
dev
-
- device to revalidate
new_class
-
new class code
readid_flags
-
read ID flags
DESCRIPTION
Re-read IDENTIFY page, make sure
dev
is still attached to the port and reconfigure it according to the new IDENTIFY page.
LOCKING
Kernel thread context (may sleep)
RETURNS
0 on success, negative errno otherwise
AUTHOR
Jeff Garzik
-
Author.
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