Commit Graph

71 Commits

Author SHA1 Message Date
phk
6b59496dd8 Style, whitespace and lint fixes.
Sponsored by:	DARPA & NAI Labs.
2002-09-28 11:57:20 +00:00
phk
f0a4656fe3 Various no-ops:
Add a __unused.

Make the 2byte decoder functions return 16 bits for the benefits
of picky lints.

No need to grab giant around a tsleep() when we have a timeout.

Sponsored by:	DARPA & NAI Labs.
2002-09-27 21:05:05 +00:00
phk
806dbaa1e8 Retire now unused DIOCGDVIRGIN kludge.
Sponsored by:	DARPA & NAI Labs.
2002-09-20 09:31:14 +00:00
phk
8e45a811c4 Don't respect the O_EXCL flag, we don't get it back on close so we cannot
correctly track it.

Spotted by:	peter
Sponsored by:	DARPA & NAI Labs.
2002-09-06 07:57:29 +00:00
phk
411db1de5a Improve some on the naming.
Submitted by:	iedowse
2002-06-09 10:57:34 +00:00
phk
8623a7bc17 Remove the "-class" suffix from classes, they will not be ambiguous.
Sponsored by:	DARPA & NAI Labs.
2002-05-21 19:50:04 +00:00
phk
0d0d0abc10 Don't grab Giant around malloc(9) and free(9).
Don't grab Giant around wakeup(9).
Don't print verbose messages about each device found in geom_dev.
Various cleanups.

Sponsored by: DARPA & NAI Labs.
2002-05-20 10:03:15 +00:00
phk
4ca7562a61 Implement the GEOMGETCONF ioctl which returns vital stats for the
current device in XML in an sbuf.

Sponsored by:	DARPA & NAI Labs
2002-04-23 19:54:02 +00:00
phk
4509f96cc5 Make kernel dumps work with GEOM.
Notice that if the device on which the dump is set is destroyed for
any reason, the dump setting is lost.  This in particular will
happen in the case of spoilage.  For instance if you set dump on
ad0s1b and open ad0 for writing, ad0s* will be spoilt and the dump
setting lost.  See geom(4) for more about spoiling.

Sponsored by: DARPA & NAI Labs.
2002-04-19 09:24:12 +00:00
phk
a90e28ebbb Implement DIOCGFRONTSTUFF ioctl which reports how many bytes from the start
of the device magic stuff might occupy.

Sponsored by: DARPA & NAI Labs.
2002-04-09 15:43:32 +00:00
phk
c2f17d16c7 Various stylistic nit picking.
Sponsored by: DARPA & NAI Labs.
2002-04-09 15:17:59 +00:00
phk
28a8eb54ff In reverence of the 3rd X11 development rule:
3.The only thing worse than generalizing from one example
	is generalizing from no examples at all.

Remove the fwcylinders attribute before anybody gets the idea that we
alone have squared the circle.

Sponsored by:	DARPA & NAI Labs.
2002-04-08 08:00:40 +00:00
phk
fd177bc959 Move access and orphan member functions from class to geom.
Sponsored by: DARPA & NAI Labs
2002-04-04 09:54:13 +00:00
phk
e11a1be17e In the absense of any smarter way to do this, cast various printf
arguments to silence printf format warnings.
2002-03-28 10:09:24 +00:00
phk
aeded84143 Eliminate some thread pointers which do not make sense anymore.
Split private parts of geom.h into geom_int.h.  The latter should
never be included in class implemtations.
2002-03-26 22:07:38 +00:00
phk
1af8cfb2f2 Cave in to tradition and rename "methods" to "classes". 2002-03-26 21:40:06 +00:00
phk
4106fb6349 Add five GEOM oriented ioctls to get basic information about a geom device. 2002-03-19 13:54:15 +00:00
phk
b0ade0b35f Change the giant-dropping method a fair bit to keep WITNESS more
happy.
2002-03-17 07:42:54 +00:00
phk
c262dd55af Hmm, talk about optimizer-fodder. Make the DIOCGDVIRGIN hack work again. 2002-03-16 13:47:57 +00:00
phk
688687434f Add a generic and general ioctl pass-through mechanism.
It should now be posible to issue ioctls to SCSI CD drives.
2002-03-16 09:24:19 +00:00
phk
3e53a43775 First commit of the GEOM subsystem to make it easier for people to
test and play with this.

This is not yet production quality and should be run only on dedicated
test boxes.

For people who want to develop transformations for GEOM there exist a
set of shims to run geom in userland (ask phk@freebsd.org).

Reports of all kinds to: phk@freebsd.org
Please include in report:
        dmesg
        sysctl debug.geomdot
        sysctl debug.geomconf

Known significant limitations:
        no kernel dump facility.
        ioctls severely restricted.

Sponsored by:   DARPA, NAI Labs
2002-03-11 21:42:35 +00:00