linux-stable.git/drivers/scsi/constants.c, branch linux-4.2.y

scsi: Conditionally compile in constants.c

2015-01-09T14:44:31+00:00

Instead of having constants.c littered with ifdef statements we should
be moving dummy functions into the header and condintionally compile in
constants.c if selected. And update the Kconfig description to reflect
the actual size difference.

Suggested-by: Christoph Hellwig 
Tested-by: Robert Elliott 
Reviewed-by: Robert Elliott 
Signed-off-by: Hannes Reinecke 
Signed-off-by: Christoph Hellwig

scsi: use per-cpu buffer for formatting scsi_print_result()

2015-01-09T14:44:31+00:00

Convert scsi_print_result() to use the per-cpu buffer for decoding the
command result and disposition.

Tested-by: Robert Elliott 
Reviewed-by: Robert Elliott 
Signed-off-by: Hannes Reinecke 
Signed-off-by: Christoph Hellwig

scsi: use per-cpu buffer for formatting sense

2015-01-09T14:44:30+00:00

Convert sense buffer logging to use the per-cpu buffer to avoid line
breakup.

Tested-by: Robert Elliott 
Reviewed-by: Robert Elliott 
Signed-off-by: Hannes Reinecke 
Signed-off-by: Christoph Hellwig

scsi: use external buffer for command logging

2015-01-09T14:44:29+00:00

Use an external buffer for __scsi_print_command() and move command
logging over to use the per-cpu logging buffer.  With that we can
guarantee the command always will always be formatted in one line.
So we can even print out a variable length command correctly across
several lines. Finally rename __scsi_print_command() to
__scsi_format_comment() to better reflect the functionality.

Tested-by: Robert Elliott 
Reviewed-by: Robert Elliott 
Signed-off-by: Hannes Reinecke 
Signed-off-by: Christoph Hellwig

scsi: asc/ascq codes, sync to T10 2014/12/21

2015-01-09T14:44:14+00:00

The last time these SCSI asc/ascq codes were synced with T10 was
2013/06/05.  Sync the SCSI ASC/ASCQ number to string tables with those
found at http://www.t10.org/lists/asc-num.txt dated 2014/12/21.

Signed-off-by: Douglas Gilbert 
Reviewed-by: Hannes Reinecke 
Signed-off-by: Christoph Hellwig

scsi: set fmt to NULL scsi_extd_sense_format() by default

2014-12-02T17:26:52+00:00

One of the two callers passes an unintialized pointer as "fmt" and
expects it to be set to NULL if there is no format string.  Let's make
this function work as expected.

Fixes: d811b848ebb7 ('scsi: use sdev as argument for sense code printing')
Signed-off-by: Dan Carpenter 
Reviewed-by: James Bottomley 
Signed-off-by: Christoph Hellwig

scsi: add SPC-3 command definitions

2014-11-24T19:01:44+00:00

SPC-3 defines SERVICE ACTION IN(12), SERVICE_ACTION OUT(12),
SERVICE ACTION OUT(16), and SERVICE ACTION BIDIRECTIONAL.
And READ MEDIA SERIAL NUMBER has long since been deprecated.
So update callers to refer to the new cdb name.

Signed-off-by: Hannes Reinecke 
Tested-by: Robert Elliott 
Reviewed-by: Robert Elliott 
Signed-off-by: Christoph Hellwig

scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16

2014-11-24T19:01:40+00:00

SPC-3 defines SERVICE ACTION IN(12) and SERVICE ACTION IN(16).
So rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16 to be
consistent with SPC and to allow for better distinction.

Signed-off-by: Hannes Reinecke 
Tested-by: Robert Elliott 
Reviewed-by: Robert Elliott 
Signed-off-by: Christoph Hellwig

scsi: simplify scsi_log_(send|completion)

2014-11-12T10:16:05+00:00

Simplify scsi_log_(send|completion) by externalizing
scsi_mlreturn_string() and always print the command address.

Signed-off-by: Hannes Reinecke 
Reviewed-by: Robert Elliott 
Signed-off-by: Christoph Hellwig

scsi: remove scsi_show_result()

2014-11-12T10:16:05+00:00

Open-code scsi_print_result in sd.c, and cleanup logging to
not print duplicate informations.
Also remove the call to scsi_show_result() in ufshcd.c
to be consistent with other callers of scsi_execute().

With that we can remove scsi_show_result in constants.c

Signed-off-by: Hannes Reinecke 
Reviewed-by: Robert Elliott 
Signed-off-by: Christoph Hellwig