linux-stable/drivers/scsi/arm
Finn Thain 4a98f896bf scsi: ncr5380: Use correct types for DMA routines
Apply prototypes to get consistent function signatures for the DMA
functions implemented in the board-specific drivers. To avoid using
macros to alter actual parameters, some of those functions are reworked
slightly.

This is a step toward the goal of passing the board-specific routines
to the core driver using an ops struct (as in a platform driver or
library module).

This also helps fix some inconsistent types: where the core driver uses
ints (cmd->SCp.this_residual and hostdata->dma_len) for keeping track of
transfers, certain board-specific routines used unsigned long.

While we are fixing these function signatures, pass the hostdata pointer
to DMA routines instead of a Scsi_Host pointer, for shorter and faster
code.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Tested-by: Ondrej Zary <linux@rainbow-software.org>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-11-08 17:29:48 -05:00
..
acornscsi-io.S
acornscsi.c scsi: acornscsi: mark calc_sync_xfer as __maybe_unused 2016-02-23 21:27:02 -05:00
acornscsi.h
arxescsi.c scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
cumana_1.c scsi: ncr5380: Use correct types for DMA routines 2016-11-08 17:29:48 -05:00
cumana_2.c scsi: rename SCSI_MAX_{SG, SG_CHAIN}_SEGMENTS 2016-04-15 16:53:14 -04:00
eesox.c scsi: rename SCSI_MAX_{SG, SG_CHAIN}_SEGMENTS 2016-04-15 16:53:14 -04:00
fas216.c scsi: fas216: avoid fas216_log_setup for loadable module 2016-02-23 21:27:02 -05:00
fas216.h
Kconfig
Makefile
msgqueue.c
msgqueue.h
oak.c scsi: ncr5380: Use correct types for DMA routines 2016-11-08 17:29:48 -05:00
powertec.c scsi: rename SCSI_MAX_{SG, SG_CHAIN}_SEGMENTS 2016-04-15 16:53:14 -04:00
queue.c scsi: use 64-bit LUNs 2014-07-17 22:07:37 +02:00
queue.h
scsi.h