Commit Graph

32 Commits

Author SHA1 Message Date
pfg
1537078d8f 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
adrian
7eb3f62580 [asmc] Add support for MacBook Pro 11,2
This patch will add support for MacBookPro 11.2.
For the macros, the MBP11_* macros (for the existing MacBookPro11.3) did not
match so they have been renamed to MBP113_* and a new MBP112_* has been
added (modified copy of MBP11_*).

Some trailing whitespaces may have been removed automatically.

PR:		kern/214836
Obtained from:	Johannes Lundberg <johannes@brilliantservice.co.jp
2017-02-17 18:49:18 +00:00
adrian
28c014925a [asmc] Add support for MacBookPro5,1
Tested by:	Johannes Lundberg <johannes@brilliantservice.co.jp>
PR:		kern/209179
Submitted by:	Thomas Brierley <tomxor@gmail.com>
2016-05-03 17:11:33 +00:00
pfg
eed4bd22ad sys/dev: minor spelling fixes.
Most affect comments, very few have user-visible effects.
2016-05-03 03:41:25 +00:00
adrian
f80f60242e [asmc] add support for more models and restore keyboard backlight after resume.
This patch adds support for restoring backlight after resume and adds models
Macbook3,1
MacbookAir5,1
MacbookAir5,2

It also incorporates fixes for bug #175260, bug #203610 and bug #203512
so those can be closed if this patch is applied.

PR:		kern/209156
PR: kern/175260
PR: kern/203610
PR: kern/203512
Submitted by:	Johannes Lundberg <johannes@brilliantservice.co.jp>
2016-05-02 19:15:16 +00:00
uqs
f24014c87e Fix undefined behavior when using asmc_fan_getstring()
It was returning a pointer to stack-allocated memory, so make the
allocation at the caller instead.

Found by:	clang static analyzer
Coverity:	CID 1245774
Reviewed by:	ed, rpaulo
Review URL:	https://reviews.freebsd.org/D4740
2016-01-05 10:25:22 +00:00
hselasky
a0b8ff0c54 The SYSCTL data pointers can come from userspace and must not be
directly accessed. Although this will work on some platforms, it can
throw an exception if the pointer is invalid and then panic the kernel.

Add a missing SYSCTL_IN() of "SCTP_BASE_STATS" structure.

MFC after:	3 days
Sponsored by:	Mellanox Technologies
2014-10-28 12:00:39 +00:00
davide
e88bd26b3f Follow up to r225617. In order to maximize the re-usability of kernel code
in userland rename in-kernel getenv()/setenv() to kern_setenv()/kern_getenv().
This fixes a namespace collision with libc symbols.

Submitted by:   kmacy
Tested by:      make universe
2014-10-16 18:04:43 +00:00
rpaulo
2a681a5c92 Improvements to asmc(4):
1. changed the code so that 2**16 keys are supported
2. changed the number of possible fans in a system from 2 to 6
3. added write support for some fan sysctls
4. added a new sysctl which shows the ID of the fan
5. added four more apple models with their temperature keys
6. changed the maxnumber of temperature keys from 36 to 80
7. replaced several fixed buf sizes to sizeof buf

Obtained from:	Denis Ahrens denis at h3q.com
MFC after:	4 weeks
2014-09-22 16:20:38 +00:00
gavin
f62356bcf8 Add support to asmc(4) for Macmini 3,1.
PR:		190195
Submitted by:	fbsdbugs2 sentry.org
MFC after:	1 week
Relnotes:	yes
2014-07-05 21:34:37 +00:00
rdivacky
535c7a0308 Give device_printf format string to pacify clang warning. 2012-11-09 14:58:26 +00:00
eadler
92f340b6e7 This isn't functionally identical. In some cases a hint to disable
unit 0 would in fact disable all units.

This reverts r241856

Approved by: cperciva (implicit)
2012-10-22 13:06:09 +00:00
eadler
bc26a2b3b0 Now that device disabling is generic, remove extraneous code from the
device drivers that used to provide this feature.

Reviewed by:	des
Approved by:	cperciva
MFC after:	1 week
2012-10-22 03:41:14 +00:00
rpaulo
b42234781e Use %zu for size_t.
Fix printf format string (again)

Pointed out by:	bde, ed
2009-09-14 21:33:00 +00:00
rpaulo
f871b1b712 Fix previous commit. I got it backwards.
MFC after:	1 week
2009-09-14 16:16:07 +00:00
rpaulo
da5c805228 Fix printf format string in asmc_key_dump().
Spotted by:	tinderbox
MFC after:	1 week
2009-09-14 15:53:30 +00:00
rpaulo
4f8e2e59eb Make the sudden motion sensor work on older models and add a bit of
debugging.

Submitted by:	Christoph Langguth <christoph at rosenkeller.org>
MFC after:	1 week
2009-09-14 11:46:43 +00:00
rpaulo
7b73bc23e1 Make dev.asmc.N.light.control writable by everyone.
Submitted by:	Patrick Lamaiziere <patfbsd at davenulle.org>
MFC after:	1 week
2009-08-23 09:58:06 +00:00
rpaulo
ffea8e2027 Add support for MacBook4,1.
Submitted by:	Christoph Langguth <christoph at rosenkeller.org>
MFC after:	2 weeks
Approved by:	re (kib)
2009-06-26 10:23:17 +00:00
jkim
6d358bddff Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
rpaulo
341b2ab542 Check for non-existing model DMI string.
Submitted by:	ganbold
Found with:	Coverity Prevent(tm)
CID:         	2434
MFC after:	1 week
2008-11-29 14:20:36 +00:00
rpaulo
f6147056c6 Add support for MacBook Air. (not tested)
Obtained from:	mactel-linux
2008-09-07 18:15:34 +00:00
rpaulo
e83993e043 Match the Mac Pro with 8 cores. This machine reports 35 temperature
sensors and some fans.
As I don't own this machine, I could not test this patch.

Obtained from:	applesmc Linux driver.
2008-04-12 12:04:09 +00:00
rpaulo
e8c850afc5 Don't call acpi_disabled() because we are not part of the acpi.ko
module. Instead, use resource_disabled() that doesn't depend on any
module.

Noticed by:	Ian FREISLICH <ianf at clue.co.za>
2008-04-11 17:16:19 +00:00
rpaulo
dc0aff276c Style nit. No functional change. 2008-04-11 12:12:25 +00:00
rpaulo
be69e8bcc6 Actually, I was looking at the wrong Linux .c file. Set INIT2 to its
previous value.
While there, lower the delay for the misterious key.
2008-04-07 12:58:43 +00:00
rpaulo
9c842efae3 * Add missing #else in the #ifdef DEBUG section.
* Fix the login in asmc_init().
* Change the INIT2 constant to reflect the same change in the Linux driver.
2008-04-07 12:09:59 +00:00
rpaulo
aef67c0d53 "Prettyfy" numbers in hexadecimal. No functional change. 2008-04-07 11:38:42 +00:00
rpaulo
e654fd2681 The SMC is represented on the acpi tables, so we can completely remove
dependency on isa. We are now an acpi child.

Also:
	* Add compile time debugging activation
	* Increase the delay for the SMS init flag.
2008-04-07 11:22:12 +00:00
jhb
68917b32fc Move INTR_FILTER from opt_global.h to its own header. 2008-04-05 20:13:15 +00:00
rpaulo
f51346a2b9 Move ASMC_FAN_FUNCS in the Macmini structure declaration one line up
so that this macro expands in the right place.

Submitted by:	Ed Schouten <ed at fxq.nl>
Approved by:	njl (mentor)
2007-11-22 23:38:24 +00:00
rpaulo
eb9c80fd27 Driver for the Apple System Management Console (SMC). This hardware is
present on the MacBook, MacBook Pro, and Intel MacMini.

This driver exports information via sysctl in its private sysctl tree
dev.asmc.*. You can get information about temperatures, fan speeds, the
keyboard light sensor and the Sudden Motion Sensor (SMS).
The SMS is very useful to park the disk heads when the laptop is
moved. Basically, the SMS is setup so that, under movement, we get an
interrupt on irq 6 and a devd notification is sent.

Sponsored by:	 Google Summer of Code 2007
Approved by:	 njl (mentor)
Reviewed by:	 attilio (previous version, but very similar), jhb (interrupt
	 	 specific review)
2007-11-07 20:05:13 +00:00