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ATA_DEV_REVALIDATE(9) | libata Core Internals | ATA_DEV_REVALIDATE(9) |
NAME¶
ata_dev_revalidate - Revalidate ATA deviceSYNOPSIS¶
int ata_dev_revalidate(struct ata_device * dev, unsigned int new_class, unsigned int readid_flags);
ARGUMENTS¶
devdevice 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 otherwiseAUTHOR¶
Jeff GarzikAuthor.
COPYRIGHT¶
April 2019 | Kernel Hackers Manual 4.9. |