Commit Graph

46 Commits

Author SHA1 Message Date
Warner Losh
a91275f72f Remove old ioctl use and support, once and for all. 2015-01-06 05:28:37 +00:00
Alexander Motin
b8a8ed5664 Remove support of LUN-based CD changers from cd(4) driver.
This code was heavily broken few months ago during CAM locking changes.
Fixing it would require almost complete rewrite.  Since there are no
known devices on market using this interface younger then ~15 years, and
they are CD, not even DVD, I don't see much reason to rewrite it.

This change does not mean those devices won't work.  They will just work
slower due to inefficient disks load/unload schedule if several LUNs
accessed same time.

Discussed with:	ken@
Silence on:	scsi@, hardware@
MFC after:	1 week
2014-04-09 08:57:57 +00:00
John-Mark Gurney
2af90ee542 none of the drivers in the tree support CDIOCCAPABILITY or CDIOCPITCH..
remove the documentation so people won't get confused and think they
are supported...
2013-08-26 18:47:10 +00:00
Joel Dahl
c2965cd185 mdoc: terminate quoted strings.
Reviewed by:	brueffer
2012-03-26 15:18:14 +00:00
Glen Barber
814b16ba92 Fix some Xr references:
- ada(4): ad(4) - removed, ada(4) would be a self-referencing entry
- cd(4): ad(4) -> ada(4)
- da(4): ad(4) -> ada(4)
- DEVICE_PROBE(9):  ugen(5) -> ugen(4)
- ed(4): dhclinet(8) -> dhclient(8) (typo)
- lmc(4): Netgraph(4) -> netgraph(4)
- security(7): rc.conf(8) -> rc.conf(5)
- sfxge(4): cpuset(8) -> cpuset(1)
- sbp(4): sysctl(1) -> sysctl(8)
- portindex(5): build(1) -> build(7)
- u3g(4): usbconfig(5) -> usbconfig(8)
- usb_quirk(4): usbconfig(5) -> usbconfig(8)

Found with:	textproc/igor
MFC after:	3 days
2012-02-09 04:37:30 +00:00
Sergey Kandaurov
603c2b9b9b Remove vestiges of disklabel(5).
Reviewed by:	uqs
MFC after:	5 days
2011-04-14 08:53:04 +00:00
Ulrich Spörlein
0d9deed52c mdoc: drop redundant .Pp and .LP calls
They have no effect when coming in pairs, or before .Bl/.Bd
2010-10-08 12:40:16 +00:00
Alexander Motin
2baf3a137d Add links to cam(4). 2010-03-04 11:09:49 +00:00
Warner Losh
ba181a0efd First cut at documenting hw.cam.cd.retry_count. Moved
kern.cam.cd.%d.minimum_cmd_size to new SYSCTL VARIABLES section.
2009-01-08 15:20:32 +00:00
Ruslan Ermilov
9cbda59000 Sort sections. 2005-01-21 08:36:40 +00:00
Ruslan Ermilov
5203edcdc5 Mechanically kill hard sentence breaks and double whitespaces. 2004-07-03 18:29:24 +00:00
Ruslan Ermilov
d37ea99837 Removed trailing whitespace. 2004-07-02 19:07:33 +00:00
Ruslan Ermilov
fe08efe680 mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
Kenneth D. Merry
cb32189e23 Move dynamic sysctl(8) variable creation for the cd(4) and da(4) drivers
out of cdregister() and daregister(), which are run from interrupt context.

The sysctl code does blocking mallocs (M_WAITOK), which causes problems
if malloc(9) actually needs to sleep.

The eventual fix for this issue will involve moving the CAM probe process
inside a kernel thread.  For now, though, I have fixed the issue by moving
dynamic sysctl variable creation for these two drivers to a task queue
running in a kernel thread.

The existing task queues (taskqueue_swi and taskqueue_swi_giant) run in
software interrupt handlers, which wouldn't fix the problem at hand.  So I
have created a new task queue, taskqueue_thread, that runs inside a kernel
thread.  (It also runs outside of Giant -- clients must explicitly acquire
and release Giant in their taskqueue functions.)

scsi_cd.c:	Remove sysctl variable creation code from cdregister(), and
		move it to a new function, cdsysctlinit().  Queue
		cdsysctlinit() to the taskqueue_thread taskqueue once we
		have fully registered the cd(4) driver instance.

scsi_da.c:	Remove sysctl variable creation code from daregister(), and
		move it to move it to a new function, dasysctlinit().
		Queue dasysctlinit() to the taskqueue_thread taskqueue once
		we have fully registered the da(4) instance.

taskqueue.h:	Declare the new taskqueue_thread taskqueue, update some
		comments.

subr_taskqueue.c:
		Create the new kernel thread taskqueue.  This taskqueue
		runs outside of Giant, so any functions queued to it would
		need to explicitly acquire/release Giant if they need it.

cd.4:		Update the cd(4) man page to talk about the minimum command
		size sysctl/loader tunable.  Also note that the changer
		variables are available as loader tunables as well.

da.4:		Update the da(4) man page to cover the retry_count,
		default_timeout and minimum_cmd_size sysctl variables/loader
		tunables.  Remove references to /dev/r???, they aren't used
		any longer.

cd.9:		Update the cd(9) man page to describe the CD_Q_10_BYTE_ONLY
		quirk.

taskqueue.9:	Update the taskqueue(9) man page to describe the new thread
		task queue, and the taskqueue_swi_giant queue.

MFC after:	3 days
2003-09-03 04:46:28 +00:00
Ruslan Ermilov
b5e7e99950 Hiten's patchset for section four manpages, slightly edited by me. 2003-06-28 23:53:39 +00:00
Hiten Pandya
f6c211ae08 Mdoc: fix hard sentence breaks.
Approved by: des (mentor)
2003-06-03 14:19:24 +00:00
Mike Pritchard
f87717fa8b Ispell sweep of share/man/man4. 2002-01-21 12:09:13 +00:00
Kazutaka YOKOTA
547d4262b2 Update man pages in the section 4 to match the reality in -CURRENT.
- Change lines referring to kernel configuration file:
        device foo0 at isa port xxx irq yyy...
  to
        device foo
  Describe resource "hints" in /boot/device.hints.

- Try to describe resource allocation and probe/attach behavior in the
  newbus framework.
2001-10-13 09:08:37 +00:00
Ruslan Ermilov
753d686d34 mdoc(7) police: s/BSD/.Bx/ where appropriate. 2001-08-14 10:01:54 +00:00
Jens Schweikhardt
c1f3e4bf21 Removed whitespace at end-of-line; no content changes. I simply did
cd src/share; find man[1-9] -type f|xargs perl -pi -e 's/[ \t]+$//'

BTW, what editors are the culprits? I'm using vim and it shows
me whitespace at EOL in troff files with a thick blue block...

Reviewed by:	Silence from cvs diff -b
MFC after:	7 days
2001-07-14 19:41:16 +00:00
Ruslan Ermilov
3d45e180f4 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 15:31:11 +00:00
Dima Dorfman
70d51341bf mdoc(7) police: remove extraneous .Pp before and/or after .Sh. 2001-07-09 09:54:33 +00:00
Ruslan Ermilov
30934e7df0 mdoc(7) police: shrink list width by one character. 2001-04-27 09:06:50 +00:00
Dima Dorfman
d0b272038e Remove references to block devices.
PR:		26734
Submitted by:	Philipp Mergenthaler <un1i@rz.uni-karlsruhe.de>
2001-04-20 22:57:29 +00:00
Jeroen Ruigrok van der Werven
9a01d32bfd Fix typo: seperate -> separate.
Seperate does not exist in the english language.

Submitted to look at by:	kris
2001-02-06 10:39:38 +00:00
Ruslan Ermilov
3136363f3e Prepare for mdoc(7)NG. 2000-12-29 09:18:45 +00:00
Ruslan Ermilov
4b66483fd8 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 18:41:33 +00:00
Jeroen Ruigrok van der Werven
eddc45e797 Update @freebsd.org email addresses to @FreeBSD.org as is the
precedent.
2000-10-26 15:30:44 +00:00
Ollivier Robert
65c14d9dc0 Correct one reference to wd.4 by ad.4. 2000-07-10 08:01:38 +00:00
Sheldon Hearn
6d249eee27 Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
2000-03-01 14:50:24 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Mike Pritchard
def37e7c68 Various man page cleanup:
- Sort xrefs
- FreeBSD.ORG -> FreeBSD.org
- 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 10:48:36 +00:00
Kenneth D. Merry
acea824638 Devices are hardwired with "unit 0", not "lun 0" as was in these man pages.
Also, update the pass(4) man page to indicate that some CCBs must be
sent through the xpt(4) device and cannot be sent through a pass device.

PR:		8826
1999-05-08 21:28:18 +00:00
Kenneth D. Merry
f9d0451202 Fix misspelling of Julian's last name. Oops. 1999-02-27 07:56:08 +00:00
Kenneth D. Merry
2d8eb2c034 Update the cd(4) man page for the CAM cd driver.
This includes a description of the changer timeout kernel options and
sysctl variables.  I didn't check to make sure the ioctl descriptions are
up to date; that will come sometime later.  (The ioctls haven't changed in
the CAM driver, but I'm not sure if the man page was in sync with even the
old driver.)
1998-10-12 03:27:51 +00:00
Mike Pritchard
dd5527c607 Use the .Fx macro for FreeBSD references for releases prior to 2.0.
Use the .Tn macro for generic FreeBSD references.  Cleanup other
formatting problems noticed while making the above changes.
1997-03-21 20:14:15 +00:00
Peter Wemm
e25aeca937 Revert $FreeBSD$ back to $Id$ 1997-02-22 13:26:29 +00:00
John-Mark Gurney
f79219c3ea added man page for /dev/sysmouse. (and activate it)
plus add appropriate xrefs now that we have {cd,sd,st}.9
1997-02-20 15:14:59 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Wolfram Schneider
0b992c1d66 Sort cross references. 1996-12-26 16:16:37 +00:00
Julian Elischer
a77a7ee010 After prodding, add a BSD style copyright to those man pages I think
I probably originally wrote. Also take my name OUT of the ddb
man page.. I did NOT port it from mach.
1996-10-18 20:22:31 +00:00
Mike Pritchard
78b0b234eb Correct a bunch of man page cross references and generally
try and silence "manck".

ncurses, rpc, and some of the gnu stuff are still a big mess, however.
1996-02-11 22:38:05 +00:00
Mike Pritchard
4a8d02835c Fix a bunch of spelling errors in a bunch of man pages. 1996-01-30 13:52:50 +00:00
Garrett Wollman
5fc1fd7078 Update to reflect the reality of the header files.
Make more effective use of -mdoc.
1996-01-16 21:29:43 +00:00
Peter Dufault
2460bdf04b Updated man pages to reflect new configuration options. These man pages
are getting pretty out of date and need to be visited some more.
1995-03-01 22:32:38 +00:00
David Greenman
db35f309d1 Added more missing manual pages from 1.1.5. 1995-01-25 09:18:56 +00:00