litmus-rt.git - The LITMUS^RT kernel.

	Commit message (Collapse)	Author	Age
*	scsi: Conditionally compile in constants.c	Hannes Reinecke	2015-01-09
\| \| \| \| \| \| \| \| \| \| \| \| \|	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 <hch@infradead.org> Tested-by: Robert Elliott <elliott@hp.com> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: use per-cpu buffer for formatting scsi_print_result()	Hannes Reinecke	2015-01-09
\| \| \| \| \| \| \| \| \| \|	Convert scsi_print_result() to use the per-cpu buffer for decoding the command result and disposition. Tested-by: Robert Elliott <elliott@hp.com> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: use external buffer for command logging	Hannes Reinecke	2015-01-09
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	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 <elliott@hp.com> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: simplify scsi_log_(send\|completion)	Hannes Reinecke	2014-11-12
\| \| \| \| \| \| \| \| \|	Simplify scsi_log_(send\|completion) by externalizing scsi_mlreturn_string() and always print the command address. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: remove scsi_show_result()	Hannes Reinecke	2014-11-12
\| \| \| \| \| \| \| \| \| \| \| \| \|	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 <hare@suse.de> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: separate out scsi_(host\|driver)byte_string()	Hannes Reinecke	2014-11-12
\| \| \| \| \| \| \| \|	Export functions for later use. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: repurpose the last argument from print_opcode_name()	Hannes Reinecke	2014-11-12
\| \| \| \| \| \| \| \| \| \| \| \| \|	print_opcode_name() was only ever called with a '0' argument from LLDDs and ULDs which were _not_ supporting variable length CDBs, so the 'if' clause was never triggered. Instead we should be using the last argument to specify the cdb length to avoid accidental overflow when reading the cdb buffer. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: remove scsi_print_status()	Hannes Reinecke	2014-11-12
\| \| \| \| \| \| \| \|	Last caller is gone, so we can remove it. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: use sdev as argument for sense code printing	Hannes Reinecke	2014-11-12
\| \| \| \| \| \| \| \| \| \| \|	We should be using the standard dev_printk() variants for sense code printing. [hch: remove __scsi_print_sense call in xen-scsiback, Acked by Juergen] [hch: folded bracing fix from Dan Carpenter] Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: remove scsi_cmd_print_sense_hdr()	Hannes Reinecke	2014-11-12
\| \| \| \| \| \| \| \|	Unused. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	[SCSI] Fix device not ready printk	James Bottomley	2007-10-12
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Because scsi_print_sense_hdr prefixes with KERN_INFO, the output from scsi_io_completion looks like: sd 0:0:0:0: [sdb] Device not ready: <6>: Sense Key : 0x2 [current] : ASC=0x4 ASCQ=0x3 By using scsi_show_sense_hdr, we can get the much more appealing output: sd 0:0:0:0: [sdb] Device not ready: Sense Key : 0x2 [current] sd 0:0:0:0: [sdb] Device not ready: ASC=0x4 ASCQ=0x3 Acked-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
*	[SCSI] constants.c: cleanup, verbose result printing	Martin K. Petersen	2007-03-11
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Clean up constants.c and make result printing more user friendly: - Refactor the command and sense functions so that the actual formatting can be called from the various helper functions with the correct prefix. - Replace scsi_print_hostbyte() and scsi_print_driverbyte() with scsi_print_result() which is verbose when CONFIG_SCSI_CONSTANTS is on. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
*	[SCSI] remove scsi_request infrastructure	Christoph Hellwig	2006-06-10
\| \| \| \| \| \| \| \| \|	With Achim patch the last user (gdth) is switched away from scsi_request so we an kill it now. Also disables some code in i2o_scsi that was broken since the sg driver stopped using scsi_requests. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
*	[SCSI] Rename scsi_print_msg to spi_print_msg	Matthew Wilcox	2005-12-15
\| \| \| \| \| \| \| \|	Rename scsi_print_msg to spi_print_msg and move its prototype from scsi_dbg.h to scsi_transport_spi.h Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
*	[SCSI] convert sd to scsi_execute_req (and update the scsi_execute_req API)	James Bottomley	2005-08-28
\| \| \| \| \| \| \| \| \|	This one removes struct scsi_request entirely from sd. In the process, I noticed we have no callers of scsi_wait_req who don't immediately normalise the sense, so I updated the API to make it take a struct scsi_sense_hdr instead of simply a big sense buffer. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
*	Linux-2.6.12-rc2v2.6.12-rc2	Linus Torvalds	2005-04-16
	Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!