ata_tf_read_block(9)
NAME
ata_tf_read_block - Read block address from ATA taskfile
SYNOPSIS
u64 ata_tf_read_block(struct ata_taskfile * tf,
struct ata_device * dev);
ARGUMENTS
- tf
- ATA taskfile of interest
- dev
- ATA device tf belongs to
LOCKING
None.
Read block address from tf. This function can handle all three address
formats - LBA, LBA48 and CHS. tf->protocol and flags select the address
format to use.
RETURNS
Block address read from tf.
AUTHOR
- Jeff Garzik
- Author.