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| author | Tejun Heo <htejun@gmail.com> | 2008-03-25 22:16:41 +0900 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 15:44:18 -0400 |
| commit | 624d5c514eed18d5a93062e9d86d67065175f30a (patch) | |
| tree | 61f89b05b70e9b443cf09083b4ae3d102dd357b7 /drivers/ata/libata.h | |
| parent | 272f7884e8c0effe594e5537092b9c0ccc0140b0 (diff) | |
| download | linux-624d5c514eed18d5a93062e9d86d67065175f30a.tar.bz2 | |
libata: reorganize SFF related stuff
* Move SFF related functions from libata-core.c to libata-sff.c.
ata_[bmdma_]sff_port_ops, ata_devchk(), ata_dev_try_classify(),
ata_std_dev_select(), ata_tf_to_host(), ata_busy_sleep(),
ata_wait_after_reset(), ata_wait_ready(), ata_bus_post_reset(),
ata_bus_softreset(), ata_bus_reset(), ata_std_softreset(),
sata_std_hardreset(), ata_fill_sg(), ata_fill_sg_dumb(),
ata_qc_prep(), ata_dump_qc_prep(), ata_data_xfer(),
ata_data_xfer_noirq(), ata_pio_sector(), ata_pio_sectors(),
atapi_send_cdb(), __atapi_pio_bytes(), atapi_pio_bytes(),
ata_hsm_ok_in_wq(), ata_hsm_qc_complete(), ata_hsm_move(),
ata_pio_task(), ata_qc_issue_prot(), ata_host_intr(),
ata_interrupt(), ata_std_ports()
* Make ata_pio_queue_task() global as it's now called from
libata-sff.c.
* Move SFF related stuff in include/linux/libata.h and
drivers/ata/libata.h into one place. While at it, move timing
constants into the global enum definition and fortify comments a
bit.
This patch strictly moves stuff around and as such doesn't cause any
functional difference.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/libata.h')
| -rw-r--r-- | drivers/ata/libata.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index aa884f71a12a..a69f663c7402 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -67,6 +67,8 @@ extern int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev, unsigned int tag); extern u64 ata_tf_read_block(struct ata_taskfile *tf, struct ata_device *dev); extern void ata_dev_disable(struct ata_device *dev); +extern void ata_pio_queue_task(struct ata_port *ap, void *data, + unsigned long delay); extern void ata_port_flush_task(struct ata_port *ap); extern unsigned ata_exec_internal(struct ata_device *dev, struct ata_taskfile *tf, const u8 *cdb, @@ -91,8 +93,6 @@ extern void ata_qc_free(struct ata_queued_cmd *qc); extern void ata_qc_issue(struct ata_queued_cmd *qc); extern void __ata_qc_complete(struct ata_queued_cmd *qc); extern int ata_check_atapi_dma(struct ata_queued_cmd *qc); -extern void ata_dev_select(struct ata_port *ap, unsigned int device, - unsigned int wait, unsigned int can_sleep); extern void swap_buf_le16(u16 *buf, unsigned int buf_words); extern int ata_flush_cache(struct ata_device *dev); extern void ata_dev_init(struct ata_device *dev); @@ -194,7 +194,9 @@ extern int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, extern void ata_eh_finish(struct ata_port *ap); /* libata-sff.c */ +extern void ata_dev_select(struct ata_port *ap, unsigned int device, + unsigned int wait, unsigned int can_sleep); extern u8 ata_irq_on(struct ata_port *ap); - +extern void ata_pio_task(struct work_struct *work); #endif /* __LIBATA_H__ */ |