Commit Graph

14 Commits

Author SHA1 Message Date
Poul-Henning Kamp
c9c7976f7f Device megapatch 1/6:
Free approx 86 major numbers with a mostly automatically generated patch.

A number of strategic drivers have been left behind by caution, and a few
because they still (ab)use their major number.
2004-02-21 19:42:58 +00:00
Matthew N. Dodd
4ada039b14 - Track resources in our softc.
- Sanitize dpt_alloc().
- Add helper functions for resource alloc/release.
- Add detach method.
- Relocate definition of devclass_t.
- Move some debugging output behind bootverbose.
- Implement an identify method for ISA devices
  but don't use it right now.
2003-03-29 08:30:45 +00:00
Mike Smith
4ce44e2302 Fix a couple of bogus enums. 2002-01-08 06:47:55 +00:00
Jeroen Ruigrok van der Werven
2fa72ea7d4 Fix typo: compatability -> compatibility.
Compatability is not an existing english word.
2001-02-06 12:05:58 +00:00
Jake Burkholder
e39756439c Back out the previous change to the queue(3) interface.
It was not discussed and should probably not happen.

Requested by:		msmith and others
2000-05-26 02:09:24 +00:00
Jake Burkholder
740a1973a6 Change the way that the queue(3) structures are declared; don't assume that
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by:	phk
Reviewed by:	phk
Approved by:	mdodd
2000-05-23 20:41:01 +00:00
Matthew N. Dodd
bfae5e3a16 - Convert dpt_pci.c to newbus.
- Add support for ISA based DPT adapters (this doesn't quite work yet).
- Sync dpt_eisa.c with my local copy.
  - Simplify how EISA IDs are matched.
  - Prototype.
  - Formatting nits.
  - Conform to how I do things in dpt_pci.c/dpt_isa.c.
- Modify dpt_scsi.c:dpt_alloc() to DTRT with newbus.
- Add some comments to dpt_scsi.c:dpt_pio_get_conf().
- Add additional check to dpt_scsi.c:dpt_get_conf().
- Add some useful error messages to dpt_scsi.c:dpt_init().
2000-04-07 02:50:24 +00:00
Peter Wemm
664a31e496 Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot).  This is consistant with the other
BSD's who made this change quite some time ago.  More commits to come.
1999-12-29 04:46:21 +00:00
Matthew N. Dodd
645e599d70 - Implement a simple PIO driven function for retreiving the onboard
configuration information from a DPT card at a given port.

  This is needed by the ISA bus front end (still to come) and the EISA
  bus front end (which hasn't ever worked).

- Blow away dpt_eisa.h as the information it contains does not justify
  an additional file.

- Convert dpt_eisa.c to use the onboard config instead of trying to
  read the EISA configuration registers.
1999-10-09 03:39:47 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Poul-Henning Kamp
9dcbe2404a Convert DEVFS hooks in (most) drivers to make_dev().
Diskslice/label code not yet handled.

Vinum, i4b, alpha, pc98 not dealt with (left to respective Maintainers)

Add the correct hook for devfs to kern_conf.c

The net result of this excercise is that a lot less files depends on DEVFS,
and devtoname() gets more sensible output in many cases.

A few drivers had minor additional cleanups performed relating to cdevsw
registration.

A few drivers don't register a cdevsw{} anymore, but only use make_dev().
1999-08-23 20:59:21 +00:00
Justin T. Gibbs
02f822dd7d dpt.h:
Bump the lun field in the eata ccb to 5 bits.  We still only
	use 3 of them, but we may use the rest at a later date.

dpt_scsi.c:
	Default to only 32 S/G segments.

	Bzero our CCB array after allocation.
1998-09-22 04:55:07 +00:00
Justin T. Gibbs
1da3ff4eea Drop the maximum SG count to 32 from 1024. We can't make use of all of
those extra ones yet, anyway.

In dpttimeout, expect that the controller will complete aborted CCBs through
the interrupt handler.  This corrects a panic that was caused by completing
the same transaction twice during timeout recovery.

Honor the tag times types expressed by the user and pass them down to
the controller.
1998-09-20 07:19:53 +00:00
Justin T. Gibbs
83cf1450a1 Conver the DPT driver to CAM. The dpt_control interface is not yet
functional, but will be in another day or so.
1998-09-15 08:33:38 +00:00