ata_dev_revalidate (9) - Linux Manuals

ata_dev_revalidate: Revalidate ATA device

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)

RETURN

0 on success, negative errno otherwise

AUTHOR

Jeff Garzik

Author.

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