| ATA_DEV_SAME_DEVICE(9) | libata Core Internals | ATA_DEV_SAME_DEVICE(9) |
NAME¶
ata_dev_same_device - Determine whether new ID matches configured device
SYNOPSIS¶
int ata_dev_same_device(struct ata_device * dev, unsigned int new_class, const u16 * new_id);
ARGUMENTS¶
dev
device to compare against
new_class
class of the new device
new_id
IDENTIFY page of the new device
DESCRIPTION¶
Compare new_class and new_id against dev and determine whether dev is the device indicated by new_class and new_id.
LOCKING¶
None.
RETURNS¶
1 if dev matches new_class and new_id, 0 otherwise.
AUTHOR¶
Jeff Garzik
Author.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |