Commit Graph

75 Commits

Author SHA1 Message Date
Kenneth D. Merry
248e49ae05 Fix two rather embarrassing bugs in camcontrol. The first caused the
CAM_PASS_ERR_RECOVER flag to be set unconditionally on READ DEFECTS
commands, and also caused the CAM_DIR_IN flag to not be set.  This was
the cause of all of the "camcontrol defects doesn't work with my NCR
controller" bugs.

The second prevented camcontrol negotiate from negotiating any bus width
other than 8 bits.

Submitted by:	groudier@club-internet.fr (Gerard Roudier)
1999-09-27 06:12:57 +00:00
Bill Fumerola
cdf41ea250 -Wall cleanups, handle unknown cases.
Submitted by:	billf, ken
Reviewed by:	ken
1999-09-26 21:44:16 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Mike Pritchard
aa7c9adaea Various man page cleanup:
- Sort xrefs
- FreeBSD.ORG -> FreeBSD.org
- Properly xref RFCs.
- Be consistent with section names as outlined in mdoc(7).
- Other misc mdoc cleanup.

PR:		doc/13144
Submitted by:	Alexey M. Zelkin <phantom@cris.net>
1999-08-15 08:06:12 +00:00
SADA Kenji
8604fe2e70 Typo of sample command line.
Submitted by: Seiichi Satomi <ssatomi@rr.iij4u.or.jp>
1999-08-01 20:31:57 +00:00
Kenneth D. Merry
7c903b3d7e Add a MAINTAINER line to modules that I maintain.
Suggested by:	brian, markm
1999-06-18 00:41:47 +00:00
Kenneth D. Merry
b150665acf For vendor-specific commands sent using the 'camcontrol cmd' facility,
use the passed in CDB length, not 1.

Submitted by:	Jean-Marc Zucconi <jmz@FreeBSD.ORG>
1999-06-10 16:14:18 +00:00
Kenneth D. Merry
5a251d70c6 Fix a typo, and get rid of the bugs section that talks about adding
different ways to specify devices.  That code has been added.
1999-05-19 19:39:11 +00:00
Kenneth D. Merry
c60e19a83b Add a new device specification syntax to camcontrol. It is now possible to
do things like:

camcontrol tur da5
or
camcontrol tur 1:2:0
or
camcontrol tur 1:2

These changes are fully backwards compatible with the original device
specification syntax (-n dev -u unit), so it is possible to use either
method to specify a device now.

The device specification changes do not affect the rescan, reset or debug
commands, since by design, those commands work on a bus or bus:target:lun
basis only.

Also, shorten the default usage statement so that it fits in a 24 column
terminal.  The full usage statement is still available by using the "help"
"-h" or "-?" arguments to camcontrol.

Submitted by:	Joerg Wunsch <joerg_wunsch@interface-business.de>
1999-05-10 23:30:04 +00:00
Kenneth D. Merry
9deea8574e Add a number of interrelated CAM feature enhancements and bug fixes.
NOTE:  These changes will require recompilation of any userland
applications, like cdrecord, xmcd, etc., that use the CAM passthrough
interface.  A make world is recommended.

camcontrol.[c8]:
 - We now support two new commands, "tags" and "negotiate".

	- The tags commands allows users to view the number of tagged
	  openings for a device as well as a number of other related
	  parameters, and it allows users to set tagged openings for
	  a device.

	- The negotiate command allows users to enable and disable
	  disconnection and tagged queueing, set sync rates, offsets
	  and bus width.  Note that not all of those features are
	  available for all controllers.  Only the adv, ahc, and ncr
	  drivers fully support all of the features at this point.
	  Some cards do not allow the setting of sync rates, offsets and
	  the like, and some of the drivers don't have any facilities to
	  do so.  Some drivers, like the adw driver, only support enabling
	  or disabling sync negotiation, but do not support setting sync
	  rates.

 - new description in the camcontrol man page of how to format a disk
 - cleanup of the camcontrol inquiry command
 - add support in the 'devlist' command for skipping unconfigured devices if
   -v was not specified on the command line.
 - make use of the new base_transfer_speed in the path inquiry CCB.
 - fix CCB bzero cases

cam_xpt.c, cam_sim.[ch], cam_ccb.h:

 - new flags on many CCB function codes to designate whether they're
   non-immediate, use a user-supplied CCB, and can only be passed from
   userland programs via the xpt device.  Use these flags in the transport
   layer and pass driver to categorize CCBs.

 - new flag in the transport layer device matching code for device nodes
   that indicates whether a device is unconfigured

 - bump the CAM version from 0x10 to 0x11

 - Change the CAM ioctls to use the version as their group code, so we can
   force users to recompile code even when the CCB size doesn't change.

 - add + fill in a new value in the path inquiry CCB, base_transfer_speed.
   Remove a corresponding field from the cam_sim structure, and add code to
   every SIM to set this field to the proper value.

 - Fix the set transfer settings code in the transport layer.

scsi_cd.c:

 - make some variables volatile instead of just casting them in various
   places
 - fix a race condition in the changer code
 - attach unless we get a "logical unit not supported" error.  This should
   fix all of the cases where people have devices that return weird errors
   when they don't have media in the drive.

scsi_da.c:

 - attach unless we get a "logical unit not supported" error

scsi_pass.c:

 - for immediate CCBs, just malloc a CCB to send the user request in.  This
   gets rid of the 'held' count problem in camcontrol tags.

scsi_pass.h:

 - change the CAM ioctls to use the CAM version as their group code.

adv driver:

 - Allow changing the sync rate and offset separately.

adw driver

 - Allow changing the sync rate and offset separately.

aha driver:

 - Don't return CAM_REQ_CMP for SET_TRAN_SETTINGS CCBs.

ahc driver:

 - Allow setting offset and sync rate separately

bt driver:

 - Don't return CAM_REQ_CMP for SET_TRAN_SETTINGS CCBs.

NCR driver:

 - Fix the ultra/ultra 2 negotiation bug
 - allow setting both the sync rate and offset separately

Other HBA drivers:
 - Put code in to set the base_transfer_speed field for
   XPT_GET_TRAN_SETTINGS CCBs.

Reviewed by:	gibbs, mjacob (isp), imp (aha)
1999-05-06 20:16:39 +00:00
Kenneth D. Merry
f9d0451202 Fix misspelling of Julian's last name. Oops. 1999-02-27 07:56:08 +00:00
Justin T. Gibbs
b54ee7dda4 Properly print devices that do not have attached peripherals.
Submitted by: Kenneth Merry <ken@FreeBSD.org>
1999-01-14 05:56:30 +00:00
Matt Jacob
74f079ee35 Bad Dog! No Biscuit! *Never* commit without testing- even if it was
"just a printf formatting change"....
1998-12-20 20:32:34 +00:00
Matt Jacob
a2a4483652 add Bus and Device Reset commands 1998-12-20 18:51:56 +00:00
Bill Fumerola
1ac2383cb3 Insert missing macro, and while I'm here change the inconsistent
"page_ctl" and "pagectl" to "pgctl" to reflect ``camcontrol --help''.

PR:		docs/8781
Submitted by:	Norihiro Kumagai <kuma@jp.FreeBSD.org>
1998-12-02 22:42:36 +00:00
Kenneth D. Merry
b611e1e3fb Fix a typo in a comment. 1998-11-12 17:47:24 +00:00
Kenneth D. Merry
8e3278cbd6 When we send a stop unit command to a device, send it as an ordered tag so
that any transactions in front of the stop command get flushed to disk
first.  This will have no effect on devices that have tagged queueing
turned off, or don't support tagged queueing.

Reviewed by:	gibbs
1998-10-13 22:02:38 +00:00
Kenneth D. Merry
2e2b088cc2 Fix a bug in camcontrol that caused 'camcontrol start' to not work.
Noticed by:	Philippe Regnauld <regnauld@deepo.prosa.dk>
1998-10-13 16:23:26 +00:00
Kenneth D. Merry
de86eff58c Add a missing word. 1998-10-06 00:32:58 +00:00
Kenneth D. Merry
94d09127cb Add the -c flag in to the usage summaries in the man page and the usage()
function in camcontrol.

Also, fix the modepage example in the examples section of the man page.  It
didn't quite come out right with the '.Dl' macro.
1998-10-03 19:15:53 +00:00
Kenneth D. Merry
d05caa00c5 Add a new CAM debugging mode, CAM_DEBUG_CDB. This causes the kernel to
print out a one line description/dump of every SCSI CDB sent to a
particular debugging target or targets.

This is a good bit more useful than the other debugging modes, I think.

Change some things in LINT to note the availability of this new option.

Fix an erroneous argument to scsi_cdb_string() in scsi_all.c

Reviewed by:	gibbs
1998-10-02 21:00:58 +00:00
Kenneth D. Merry
8ff6dbfc74 Fix a grammar problem.
PR:		docs/7975
1998-09-21 20:44:39 +00:00
Kenneth D. Merry
46a1f3b423 Page control field values go from 0-3, not 1-4.
Reported by: Tony Maher <tonym@angis.usyd.edu.au> on -current
1998-09-17 16:12:30 +00:00
Kenneth D. Merry
d13d1cd2cc Fix a typo. "Primay" -> "Primary" 1998-09-17 05:10:23 +00:00
Justin T. Gibbs
525689f102 Camcontrol - A utility for configuring/manipulating the CAM subsystem
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
1998-09-15 06:43:02 +00:00