Compile-time override of scsi host defaults is pointless for drivers that
provide module parameters and __setup options for that. Too many macros make
the code hard to read so remove them.
Signed-off-by: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
Tested-by: Michael Schmitz <schmitzmic@xxxxxxxxx>
---
drivers/scsi/atari_scsi.c | 2 +-
drivers/scsi/atari_scsi.h | 3 ---
drivers/scsi/mac_scsi.c | 19 +++++++++----------
drivers/scsi/mac_scsi.h | 16 ----------------
drivers/scsi/sun3_scsi.c | 20 ++++++++++----------
drivers/scsi/sun3_scsi.h | 18 ------------------
6 files changed, 20 insertions(+), 58 deletions(-)
Index: linux/drivers/scsi/mac_scsi.c
===================================================================
--- linux.orig/drivers/scsi/mac_scsi.c 2014-11-12 16:11:06.000000000 +1100
+++ linux/drivers/scsi/mac_scsi.c 2014-11-12 16:11:11.000000000 +1100
@@ -177,13 +177,12 @@ int __init macscsi_detect(struct scsi_ho
if (macintosh_config->scsi_type != MAC_SCSI_OLD)
return( 0 );
- /* setup variables */
- tpnt->can_queue =
- (setup_can_queue > 0) ? setup_can_queue : CAN_QUEUE;
- tpnt->cmd_per_lun =
- (setup_cmd_per_lun > 0) ? setup_cmd_per_lun : CMD_PER_LUN;
- tpnt->sg_tablesize =
- (setup_sg_tablesize >= 0) ? setup_sg_tablesize : SG_TABLESIZE;
+ if (setup_can_queue > 0)
+ tpnt->can_queue = setup_can_queue;
+ if (setup_cmd_per_lun > 0)
+ tpnt->cmd_per_lun = setup_cmd_per_lun;
+ if (setup_sg_tablesize >= 0)
+ tpnt->sg_tablesize = setup_sg_tablesize;
if (setup_hostid >= 0)
tpnt->this_id = setup_hostid;
@@ -194,7 +193,7 @@ int __init macscsi_detect(struct scsi_ho
#ifdef SUPPORT_TAGS
if (setup_use_tagged_queuing < 0)
- setup_use_tagged_queuing = USE_TAGGED_QUEUING;
+ setup_use_tagged_queuing = 0;
#endif
/* Once we support multiple 5380s (e.g. DuoDock) we'll do
@@ -496,10 +495,10 @@ static struct scsi_host_template driver_
.queuecommand = macscsi_queue_command,
.eh_abort_handler = macscsi_abort,
.eh_bus_reset_handler = macscsi_bus_reset,
- .can_queue = CAN_QUEUE,
+ .can_queue = 16,
.this_id = 7,
.sg_tablesize = SG_ALL,
- .cmd_per_lun = CMD_PER_LUN,
+ .cmd_per_lun = 2,
.use_clustering = DISABLE_CLUSTERING
};
Index: linux/drivers/scsi/mac_scsi.h
===================================================================
--- linux.orig/drivers/scsi/mac_scsi.h 2014-11-12 16:11:06.000000000 +1100
+++ linux/drivers/scsi/mac_scsi.h 2014-11-12 16:11:11.000000000 +1100
@@ -17,22 +17,6 @@
#ifndef ASM
-#ifndef CMD_PER_LUN
-#define CMD_PER_LUN 2
-#endif
-
-#ifndef CAN_QUEUE
-#define CAN_QUEUE 16
-#endif
-
-#ifndef SG_TABLESIZE
-#define SG_TABLESIZE SG_NONE
-#endif
-
-#ifndef USE_TAGGED_QUEUING
-#define USE_TAGGED_QUEUING 0
-#endif
-
#include <scsi/scsicam.h>
#define NCR5380_implementation_fields /* none */
Index: linux/drivers/scsi/sun3_scsi.c
===================================================================
--- linux.orig/drivers/scsi/sun3_scsi.c 2014-11-12 16:11:06.000000000 +1100
+++ linux/drivers/scsi/sun3_scsi.c 2014-11-12 16:11:11.000000000 +1100
@@ -198,12 +198,12 @@ static int __init sun3scsi_detect(struct
#endif
/* setup variables */
- tpnt->can_queue =
- (setup_can_queue > 0) ? setup_can_queue : CAN_QUEUE;
- tpnt->cmd_per_lun =
- (setup_cmd_per_lun > 0) ? setup_cmd_per_lun : CMD_PER_LUN;
- tpnt->sg_tablesize =
- (setup_sg_tablesize >= 0) ? setup_sg_tablesize : SG_TABLESIZE;
+ if (setup_can_queue > 0)
+ tpnt->can_queue = setup_can_queue;
+ if (setup_cmd_per_lun > 0)
+ tpnt->cmd_per_lun = setup_cmd_per_lun;
+ if (setup_sg_tablesize >= 0)
+ tpnt->sg_tablesize = setup_sg_tablesize;
if (setup_hostid >= 0)
tpnt->this_id = setup_hostid;
@@ -257,7 +257,7 @@ static int __init sun3scsi_detect(struct
#endif
#ifdef SUPPORT_TAGS
if (setup_use_tagged_queuing < 0)
- setup_use_tagged_queuing = USE_TAGGED_QUEUING;
+ setup_use_tagged_queuing = 1;
#endif
instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
@@ -683,10 +683,10 @@ static struct scsi_host_template driver_
.queuecommand = sun3scsi_queue_command,
.eh_abort_handler = sun3scsi_abort,
.eh_bus_reset_handler = sun3scsi_bus_reset,
- .can_queue = CAN_QUEUE,
+ .can_queue = 16,
.this_id = 7,
- .sg_tablesize = SG_TABLESIZE,
- .cmd_per_lun = CMD_PER_LUN,
+ .sg_tablesize = SG_NONE,
+ .cmd_per_lun = 2,
.use_clustering = DISABLE_CLUSTERING
};
Index: linux/drivers/scsi/sun3_scsi.h
===================================================================
--- linux.orig/drivers/scsi/sun3_scsi.h 2014-11-12 16:11:06.000000000 +1100
+++ linux/drivers/scsi/sun3_scsi.h 2014-11-12 16:11:11.000000000 +1100
@@ -31,25 +31,7 @@
#define IOBASE_SUN3_VMESCSI 0xff200000
-#ifndef CMD_PER_LUN
-#define CMD_PER_LUN 2
-#endif
-
-#ifndef CAN_QUEUE
-#define CAN_QUEUE 16
-#endif
-
-#ifndef SG_TABLESIZE
-#define SG_TABLESIZE SG_NONE
-#endif
-
-#ifndef MAX_TAGS
#define MAX_TAGS 32
-#endif
-
-#ifndef USE_TAGGED_QUEUING
-#define USE_TAGGED_QUEUING 1
-#endif
#include <scsi/scsicam.h>
Index: linux/drivers/scsi/atari_scsi.c
===================================================================
--- linux.orig/drivers/scsi/atari_scsi.c 2014-11-12 16:11:06.000000000 +1100
+++ linux/drivers/scsi/atari_scsi.c 2014-11-12 16:11:11.000000000 +1100
@@ -611,7 +611,7 @@ static int __init atari_scsi_detect(stru
#ifdef SUPPORT_TAGS
if (setup_use_tagged_queuing < 0)
- setup_use_tagged_queuing = DEFAULT_USE_TAGGED_QUEUING;
+ setup_use_tagged_queuing = 0;
#endif
#ifdef REAL_DMA
/* If running on a Falcon and if there's TT-Ram (i.e., more than one
Index: linux/drivers/scsi/atari_scsi.h
===================================================================
--- linux.orig/drivers/scsi/atari_scsi.h 2014-11-12 16:11:06.000000000 +1100
+++ linux/drivers/scsi/atari_scsi.h 2014-11-12 16:11:11.000000000 +1100
@@ -36,9 +36,6 @@
#define ATARI_FALCON_CMD_PER_LUN 1
#define ATARI_FALCON_SG_TABLESIZE SG_NONE
-#define DEFAULT_USE_TAGGED_QUEUING 0
-
-
#define NCR5380_implementation_fields /* none */
#define NCR5380_read(reg) atari_scsi_reg_read( reg )
--
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