Commit Graph

5 Commits

Author SHA1 Message Date
Eitan Adler
a8de37b024 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
Eitan Adler
76b7512247 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
Andriy Gapon
d1817e7db7 amdsbwd: update to support SB8xx southbridges
Many thanks to Tino <tinotom@gmail.com> for drawing my attention to
this, for doing a lot of testing and providing great feedback.
Many thanks to AMD for continuing to release public specifications for
their chipsets.

PR:		kern/157568
Tested by:	Tino <tinotom@gmail.com>
MFC after:	1 week
2011-06-07 06:18:02 +00:00
Andriy Gapon
fd63f40f93 amdsbwd: fix nonsensical timeout calculations
in case when sub-second interval is being programmed

Found by:	clang static analyzer
MFC after:	4 days
2010-05-31 09:07:23 +00:00
Andriy Gapon
5022f21bd9 amdsbwd: new driver for AMD SB600/SB7xx watchdog timer
The hardware is compliant with WDRT specification, so I originally
considered including generic WDRT watchdog support, but decided
against it, because I couldn't find anyone to the code for me.
WDRT seems to be not very popular.
Besides, generic WDRT porbably requires a slightly different driver
approach.

Reviewed by:	des, gavin, rpaulo
MFC after:	3 weeks
2009-11-30 11:44:03 +00:00