• Tejun Heo's avatar
    libata: reorganize SFF related stuff · 624d5c51
    Tejun Heo authored
    * 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: default avatarTejun Heo <htejun@gmail.com>
    Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
    624d5c51
libata-core.c 154 KB