Commit Graph

12 Commits

Author SHA1 Message Date
Pedro F. Giffuni
718cf2ccb9 sys/dev: further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
2017-11-27 14:52:40 +00:00
Justin Hibbits
c47476d7e6 Migrate many bus_alloc_resource() calls to bus_alloc_resource_anywhere().
Most calls to bus_alloc_resource() use "anywhere" as the range, with a given
count.  Migrate these to use the new bus_alloc_resource_anywhere() API.

Reviewed by:	jhb
Differential Revision:	https://reviews.freebsd.org/D5370
2016-02-27 03:38:01 +00:00
Ed Schouten
6bfa9a2d66 Replace all calls to minor() with dev2unit().
After I removed all the unit2minor()/minor2unit() calls from the kernel
yesterday, I realised calling minor() everywhere is quite confusing.
Character devices now only have the ability to store a unit number, not
a minor number. Remove the confusion by using dev2unit() everywhere.

This commit could also be considered as a bug fix. A lot of drivers call
minor(), while they should actually be calling dev2unit(). In -CURRENT
this isn't a problem, but it turns out we never had any problem reports
related to that issue in the past. I suspect not many people connect
more than 256 pieces of the same hardware.

Reviewed by:	kib
2008-09-27 08:51:18 +00:00
Poul-Henning Kamp
c40da00ca3 Since DELAY() was moved, most <machine/clock.h> #includes have been
unnecessary.
2006-05-16 14:37:58 +00:00
Yoshihiro Takahashi
d4fcf3cba5 Remove bus_{mem,p}io.h and related code for a micro-optimization on i386
and amd64.  The optimization is a trivial on recent machines.

Reviewed by:	-arch (imp, marcel, dfr)
2005-05-29 04:42:30 +00:00
Warner Losh
8d50b6af00 Skip PNP probes. If there are isapnp or pnpbios instances of this driver,
then we can support them later.  This keeps the pbio probe from claiming
lots of otherwise unused pnpbios devices on my laptop.
2005-02-11 03:56:13 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
David E. O'Brien
154eb44539 Catch up with the header repo copy. 2004-11-11 19:14:09 +00:00
Warner Losh
905454c86c Fix conflicts I didn't fix before I committed my busspace changes.
Noticed by: ru@ (and likely tinderbox, I haven't checked)
2004-10-11 00:58:24 +00:00
Warner Losh
ac00fac23a Convert to newbus. (chances are we could now move this to dev/pbio
since I believe it is now MI, but that hasn't been done yet).

Reviewed by: dds
2004-10-10 03:26:20 +00:00
David E. O'Brien
3b33d41dc2 style(9) 2004-10-09 08:31:21 +00:00
Warner Losh
bacb482d94 Port pbio to HEAD.
OK'd by: dds
2004-10-07 16:21:03 +00:00