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path: root/drivers/scsi/libsas/sas_task.c
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2018-11-15scsi: libsas: Drop SAS_DPRINTK() and revise logs levelsJohn Garry1-5/+2
Like sas_printk() did previously, SAS_DPRINTK() offers little value now that libsas logs already have the "sas" prefix through pr_fmt(fmt). So it can be dropped. However, after reviewing some logs in libsas, it is noticed that debug level is too low in many instances. So this change drops SAS_DPRINTK() and revises some logs to a more appropriate level. However many stay at debug level, although some are significantly promoted. We add -DDEBUG for compilation so that we keep the debug messages by default, as before. All the pre-existing checkpatch errors for spanning messages across multiple lines are also fixed. Finally, all other references to printk() [apart from special formatting in sas_ata.c] are removed and replaced with appropriate pr_xxx(). Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-11-15scsi: libsas: Use pr_fmt(fmt)John Garry1-0/+3
In preparation for dropping the libsas printk wrappers, use pr_fmt(fmt) declaration to add the framework log prefix - "sas". Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2011-10-31scsi: Add export.h for EXPORT_SYMBOL/THIS_MODULE as requiredPaul Gortmaker1-0/+1
For the basic SCSI infrastructure files that are exporting symbols but not modules themselves, add in the basic export.h header file to allow the exports. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2010-07-28[SCSI] Unify SAM_ and SAM_STAT_ macrosJames Bottomley1-3/+3
We have two separate definitions for identical constants with nearly the same name. One comes from the generic headers in scsi.h; the other is an enum in libsas.h ... it's causing confusion about which one is correct (fortunately they both are). Fix this by eliminating the libsas.h duplicate Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2008-01-25[SCSI] libsas: abstract STP task status into a functionJames Bottomley1-0/+36
Break out the frame processor for STP tasks from aic94xx so they can be shared by other SAS HBA's Original patch from Jeff Garzik <jeff@garzik.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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