From a5987e0a1b569146ed9cfa0a8c275a21b344fcaa Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 27 Mar 2008 19:14:23 +0900 Subject: libata: make ata_tf_to_lba[48]() generic ata_tf_to_lba[48]() currently return LBA in tf + 1 for ata_read_native_max_address(). Make them return LBA and make it global so that it can be used to read LBA off TF for other purposes. ata_read_native_max_address() now adds 1 itself. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/libata.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/ata/libata.h') diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index a69f663c7402..5e8d0359bccb 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -61,6 +61,8 @@ extern int libata_fua; extern int libata_noacpi; extern int libata_allow_tpm; extern void ata_force_cbl(struct ata_port *ap); +extern u64 ata_tf_to_lba(const struct ata_taskfile *tf); +extern u64 ata_tf_to_lba48(const struct ata_taskfile *tf); extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev); extern int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev, u64 block, u32 n_block, unsigned int tf_flags, -- cgit v1.2.2