CVS log for src/sys/dev/ic/nslm7x.c

Up to [cvs.NetBSD.org] / src / sys / dev / ic

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

Pull up following revision(s) (requested by msaitoh in ticket #1784):

	share/man/man4/lm.4: revision 1.38
	sys/dev/ic/nslm7x.c: revision 1.79
	sys/dev/isa/wbsio.c: revision 1.30
	sys/dev/isa/wbsioreg.h: revision 1.11

lm(4): Add Nuvoton NCT6797D support.

Pull up following revision(s) (requested by msaitoh in ticket #1568):

	share/man/man4/lm.4: revision 1.38
	sys/dev/ic/nslm7x.c: revision 1.79
	sys/dev/isa/wbsio.c: revision 1.30
	sys/dev/isa/wbsioreg.h: revision 1.11

lm(4): Add Nuvoton NCT6797D support.

lm(4): Add Nuvoton NCT6797D support.

Pull up following revision(s) (requested by msaitoh in ticket #1774):

	share/man/man4/lm.4: revision 1.37
	sys/dev/isa/wbsio.c: revision 1.28
	sys/dev/ic/nslm7x.c: revision 1.78
	sys/dev/isa/wbsioreg.h: revision 1.10

Add Nuvoton NCT6799D support.

Pull up following revision(s) (requested by msaitoh in ticket #1541):

	share/man/man4/lm.4: revision 1.37
	sys/dev/isa/wbsio.c: revision 1.28
	sys/dev/ic/nslm7x.c: revision 1.78
	sys/dev/isa/wbsioreg.h: revision 1.10

Add Nuvoton NCT6799D support.

Add NCT679[89] to the supported list.

Add Nuvoton NCT6799D support.

Prevent multiple unregistrations.

revert accidental commit.

Also fix shift values for SCT constants.

don't call printf %s with a NULL.

Mostly merge changes from HEAD upto 20200411

Pull up following revision(s) (requested by msaitoh in ticket #1294):

	sys/dev/isa/wbsio.c: revision 1.25
	sys/dev/ic/nslm7x.c: revision 1.72
	sys/dev/ic/nslm7x.c: revision 1.73
	sys/dev/isa/wbsioreg.h: revision 1.9

 Use pmf_device_{register,deregister}().

 -

 Identify Nuvoton NCT6798D correctly. It seems that the bit width of NCT6796D
and newer devices' device ID is 13bit. The previous series was 12bits.

 Identify Nuvoton NCT6798D correctly. It seems that the bit width of NCT6796D
and newer devices' device ID is 13bit. The previous series was 12bits.

Sync with HEAD

Sync with HEAD, resolve a few conflicts

 Use pmf_device_{register,deregister}().

Pull up following revision(s) (requested by msaitoh in ticket #927):
	share/man/man4/lm.4: 1.35, 1.36
	sys/dev/ic/nslm7x.c: 1.71
	sys/dev/isa/wbsio.c: 1.23
	sys/dev/isa/wbsioreg.h: 1.8
Add NCT6796D. Some functions of NCT6796D is extended from NCT6795D,
but this commit doesn't support them yet.
--
Add NCT6796D.
--
Remove Tn. Add serial comma.

Synch with HEAD

 Add NCT6796D. Some functions of NCT6796D is extended from NCT6795D,
but this commit doesn't support them yet.

update from HEAD

Pull up following revision(s) (requested by msaitoh in ticket #374):
	share/man/man4/lm.4: revision 1.33
	share/man/man4/lm.4: revision 1.34
	sys/dev/ic/nslm7x.c: revision 1.70
	sys/dev/isa/lm_isa_common.c: revision 1.5
	sys/dev/isa/lm_isa_common.c: revision 1.6
	sys/dev/isa/wbsio.c: revision 1.11
	sys/dev/i2c/lm_i2c.c: revision 1.3
	sys/dev/isa/wbsio.c: revision 1.12
	sys/dev/i2c/lm_i2c.c: revision 1.4
	sys/dev/isa/wbsioreg.h: revision 1.1
	sys/dev/isa/wbsio.c: revision 1.13
	sys/dev/isa/wbsioreg.h: revision 1.2
	sys/dev/isa/wbsio.c: revision 1.14
	sys/dev/isa/wbsioreg.h: revision 1.3
	sys/dev/isa/wbsio.c: revision 1.15
	sys/dev/isa/wbsioreg.h: revision 1.4
	sys/dev/isa/wbsioreg.h: revision 1.5
	share/man/man4/wbsio.4: revision 1.4
	share/man/man4/wbsio.4: revision 1.5
	sys/dev/ic/nslm7xvar.h: revision 1.30
	sys/dev/ic/nslm7x.c: revision 1.65
	share/man/man4/wbsio.4: revision 1.6
	sys/dev/ic/nslm7xvar.h: revision 1.31
	sys/dev/ic/nslm7x.c: revision 1.66
	sys/dev/ic/nslm7xvar.h: revision 1.32
	sys/dev/ic/nslm7x.c: revision 1.67
	sys/dev/ic/nslm7xvar.h: revision 1.33
	sys/dev/ic/nslm7x.c: revision 1.68
	sys/dev/ic/nslm7x.c: revision 1.69
  Add Winbond W83627DHG-P, W83627SF, W83627UHG, W83667HGB, W83687THF, W83697UG,
Nuvoton NCT5104D, NCT610[246]D, NCT6775, NCT6779, NCT6791, NCT6792 and NCT6793.
lm(4): Add support for NCT5104D, NCT610[246]D, NCT6775F, NCT6779D and NCT679[1235]D.
wbsio(4): Add support for NCT6795D.
Add note about Nuvoton.
- Add new Nuvoton devices.
- Add CAVEATS section from OpenBSD.
Add space before left-paren
Remove superfluous Pp.
Whitespace.
  Fix a bug that fan RPM wasn't printed correctly. 0xbX is not RPM but counter.
Use 0xcX.
  Fix typo.
- Sprinkle static and const. No functional change.
- Print chip ID in hexadecimal instead of octal in def_match().
  Use uint8_t instead of int. No functional change.
  Print chip name correctly.
- WBSIO_ID_W83627DHG and newer devices have 12bit device ID. So, change sioid
   from 8bit to 16bit and check with it strictly.
- s/lm_match/nslm_match/
- split {wb,lm,def}_match() to XXX_match and XXX_attach().
- Rename lm_probe with lm_match and call {wb,nslm,def}_match() at the end of
   the function to check strictly.
- NCT610[246]D is different from others, so add new nct6102d_sensors[] table.
- Register offsets of vendor ID and chip id of NCT610[246]D are different
   from others. When it failed reading vendor ID or chip ID, fallback to
   NCT610[246]D's register offsets.
- Add debug messages.
  Restore NetBSD RCS Id which was accidentally removed in rev. 1.2.
  s/Id/NetBSD/. Pointed out by wiz!

Sync with HEAD

- WBSIO_ID_W83627DHG and newer devices have 12bit device ID. So, change sioid
  from 8bit to 16bit and check with it strictly.
- s/lm_match/nslm_match/
- split {wb,lm,def}_match() to XXX_match and XXX_attach().
- Rename lm_probe with lm_match and call {wb,nslm,def}_match() at the end of
  the function to check strictly.
- NCT610[246]D is different from otehrs, so add new nct6102d_sensors[] table.
- Register offsets of vendor ID and chip id of NCT610[246]D are different
  from others. When it failed reading vendor ID or chip ID, fallback to
  NCT610[246]D's register offsets.
- Add debug messages.

 Use uint8_t instead of int. No functional change.

- Sprinkle static and const. No functional change.
- Print chip ID in hexadecimal instead of octal in def_match().

 Fix typo.

 Fix a bug that fan RPM wasn't printed correctly. 0xbX is not RPM but counter.
Use 0xcX.

lm(4): Add suport for NCT5174D, NCT6775F, NCT6779D and NCT679[1235]D.
wbsio(4): Add support for NCT6795D.

Sync with HEAD

Ooopppsss, missed the function declaration!

Add support for Nuvoton NCT6776F from OpenBSD

From PR kern/49747

Sync with HEAD

Update module dependencies for all the existing modules that depend on sysmon components.

Pull up following revision(s) (requested by ozaki-r in ticket #1201):
	sys/kern/kern_ktrace.c: revision 1.166
	sys/dev/isa/aps.c: revision 1.16
	sys/dev/sysmon/sysmonvar.h: revision 1.45
	sys/dev/ir/irframe_tty.c: revision 1.60
	sys/dev/sysmon/sysmon_envsys_events.c: revision 1.111-1.112 (patch)
	sys/dev/pci/pccbb.c: revision 1.207
	sys/dev/wscons/wskbd.c: revision 1.135
	sys/dev/usb/ohci.c: revision 1.254
	sys/net/if_ecosubr.c: revision 1.41
	sys/dev/pcmcia/btbc.c: revision 1.17
	sys/arch/x86/x86/via_padlock.c: revision 1.23
	sys/dev/sdmmc/sdmmc.c: revision 1.23 (patch)
	sys/dev/bluetooth/btkbd.c: revision 1.17
	sys/dev/bluetooth/bcsp.c: revision 1.25
	sys/arch/x86/pci/fwhrng.c: revision 1.8
	sys/dev/ic/nslm7x.c: revision 1.61
	share/man/man9/callout.9: revision 1.28 (patch)

Replace callout_stop with callout_halt and ensure the callout
is not running before destroying it.

Pull up following revision(s) (requested by ozaki-r in ticket #279):
	sys/kern/kern_ktrace.c: revision 1.166
	sys/dev/isa/aps.c: revision 1.16
	sys/dev/sysmon/sysmonvar.h: revision 1.45
	sys/dev/ir/irframe_tty.c: revision 1.60
	sys/dev/sysmon/sysmon_envsys_events.c: revision 1.111
	sys/dev/sysmon/sysmon_envsys_events.c: revision 1.112
	sys/dev/pci/pccbb.c: revision 1.207
	sys/dev/wscons/wskbd.c: revision 1.135
	sys/dev/usb/ohci.c: revision 1.254
	sys/net/if_ecosubr.c: revision 1.41
	sys/dev/pcmcia/btbc.c: revision 1.17
	sys/arch/x86/x86/via_padlock.c: revision 1.23
	sys/dev/sdmmc/sdmmc.c: revision 1.23
	sys/dev/bluetooth/btkbd.c: revision 1.17
	sys/dev/bluetooth/bcsp.c: revision 1.25
	sys/arch/x86/pci/fwhrng.c: revision 1.8
	sys/dev/ic/nslm7x.c: revision 1.61
	share/man/man9/callout.9: revision 1.28
Replace callout_stop with callout_halt
In order to call callout_destroy for a callout safely, we have to ensure
the function of the callout is not running and pending. To do so, we should
use callout_halt, not callout_stop.
Discussed with martin@ and riastradh@.
Make it clear that we should use not callout_stop but callout_halt
before callout_destroy
Replace callout_stop with callout_halt
In order to call callout_destroy for a callout safely, we have to ensure
the function of the callout is not running and pending. To do so, we should
use callout_halt, not callout_stop.
In this case, we need to pass an interlock to callout_halt to wait for
the callout complete.
Reviewed by riastradh@.
Kill sme_callout_mtx and use sme_mtx instead
We can use sme_mtx for the callout as well. Actually we should do so
because sme_events_list and some other data that are touched in the
callout should be protected by sme_mtx, not sme_callout_mtx.
Discussed with riastradh@ in
http://mail-index.netbsd.org/tech-kern/2014/11/11/msg017956.html
Replace callout_stop with callout_halt
In order to call callout_destroy for a callout safely, we have to ensure
the function of the callout is not running and pending. To do so, we should
use callout_halt, not callout_stop.
In this case, we need to pass an interlock to callout_halt to wait for
the callout complete. And also we make sure that SME_CALLOUT_INITIALIZED
is unset before calling callout_halt to prevent the callout from calling
callout_schedule. This is the same as what we did in sys/netinet6/mld6.c@1.61.
Reviewed by riastradh@.

Replace callout_stop with callout_halt

In order to call callout_destroy for a callout safely, we have to ensure
the function of the callout is not running and pending. To do so, we should
use callout_halt, not callout_stop.

Discussed with martin@ and riastradh@.

Rebase to HEAD as of a few days ago.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

fix unused variable warnings

sync with head

merge to -current.

Add module glue. (Better late than never.)

Catchup with rmind-uvmplock merge.

Initializes sensors states before registering.

Sync with HEAD.

sync with head (and fix few botches with this)

Set the ENVSYS_FCHANGERFACT flag soon enough for it to make a difference.

sync with head

Sync with HEAD (-D20101022).

sync with head

Fix vcore readings in some cases on W83627THF by being mindful of the VRM9 mode.

sync with head.

sync with head

Sync with HEAD.

Add some missing aprint_naive calls.

sync with head

Explicitly mark voltage readings as valid in Winbond voltage refresh functions.
This fixes forever-N/A VCore and -12V readings on my W83627THF chips.
.

Kill extra semi-column.

Correct setting of bits in the "generic thermistor" mode.  Cut&paste
error pointed out by njoly@

After reviewing the datasheets, most of the supported Winbond chips can
handles the new flags for selecting sensor type.  Update code and man
page accordingly.

Add temp-sensor type selection (via autoconfig flags).  Currently only
enabled for W83627HF but easily extended to others if appropriate.

Fixes PR kern-42758

sync with head.

Sync with HEAD.

Sync with HEAD.

Fix up the bus-independant probe code.  Patch from njoly@

Add an i2c attachment for the LM78 family of temp sensor/fan control

Tested by Martin Husemann

Sync with HEAD.

sync with head.

sync with head.

Remove clause 3 and 4 from TNF licenses

Sync with HEAD.

sync with head.

sync with HEAD

sync with head.

Split device_t/softc in the lm(4) driver and its attachments, and
other related cosmetic changes.

Sync with HEAD.

sync with head.

lm_refresh_volt: don't overwrite the state of the sensor. Patch by
Fukumoto Atsushi - PR kern/37977.

sync with HEAD

sync with head

Sync with HEAD.

Sync with HEAD.

Sync with HEAD

Extend the envsys2 API (one more time, sorry) as defined in:

http://mail-index.netbsd.org/tech-kern/2007/11/09/0001.html

sysmon_envsys_create() and sysmon_envsys_destroy() were added to
create/destroy sysmon_envsys objects (and its TAILQ/LIST for sensors/events).

sysmon_envsys_sensor_attach() and sysmon_envsys_sensor_detach() were
added to attach/detach sensors to a specified sysmon_envsys device.

The events framework is now per device and configurable via the
ENVSYS_SETDICTIONARY ioctl or /etc/envsys.conf and envstat(8).

Update all users and documentation to reflect these changes.

sync with HEAD

sync with head.

Sync with HEAD.

Follow the merge of pmap.c on i386 and amd64 and move
pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup
code to restore CR4 before jumping back into kernel space as the large
page option might cover that.

Sync with HEAD.

Sync with head.

machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

Sync with head.

Sync with HEAD.

Sync with HEAD.

Update a comment.

Use a 2 seconds period to refresh sensor data, previous value wasn't
accepted and triggered an assertion.

- Use a callout(9) to refresh sensor data each 1.5 seconds, respecting
  the limit in some LM chips.
- Add the lm_detach() function that stops/destroys the callout and
  unregisters the driver from the sysmon_envsys(9) framework.

sync with head.

Sync w/ NetBSD-4-RC_1

Sync with HEAD.

Sync with HEAD.

Sync with HEAD.

w83627ehf_sensors: don't add sensors with duplicate descriptions.
These are voltage sensors and the VINX name is appropiate.

Found by Heron Gallegos.

Sync with head.

Sync with head.

Winbond W83627EHF-A support, from OpenBSD.

Imported envsys 2, a brief description of the new features:
(Part 2: drivers)

* Support for detachable sensors.
* Cleaned up the API for simplicity and efficiency.
* Ability to send capacity/critical/warning events to powerd(8).
* Adapted all the code to the new locking order.
* Compatibility with the old envsys API: the ENVSYS_GTREINFO
  and ENVSYS_GTREDATA ioctl(2)s are supported.
* Added support for a 'dictionary based communication channel' between
  sysmon_power(9) and powerd(8), that means there is no 32 bytes event
  size restriction anymore.
* Binary compatibility with old envstat(8) and powerd(8) via COMPAT_40.
* All drivers with the n^2 gtredata bug were fixed, PR kern/36226.

Tested by:

blymn: smsc(4).
bouyer: ipmi(4), mfi(4).
kefren: ug(4).
njoly: viaenv(4), adt7463.c.
riz: owtemp(4).
xtraeme: acpiacad(4), acpibat(4), acpitz(4), aiboost(4), it(4), lm(4).

Pull up following revision(s) (requested by tsutsui in ticket #730):
	sys/dev/ic/nslm7x.c: revision 1.36
Fix a typo in RFACT of the second 3.3Vcc of W83627EHF. From OpenBSD.

Sync with head.

Fix a typo in RFACT of the second 3.3Vcc of W83627EHF. From OpenBSD.

sync with head.

Pull up following revision(s) (requested by xtraeme in ticket #584):
	share/man/man4/lm.4: revisions 1.19 - 1.20
	sys/dev/isa/lm_isa.c: revision 1.16 via patch
	sys/dev/ic/nslm7xvar.h: revision 1.19
	sys/dev/ic/nslm7x.c: revision 1.30 - 1.33 via patch
sync lm(4) with OpenBSD.
Supported chips added with the new code include:
* Winbond: W83627EHF, W83627DHG, W83637HF, W83783S, W83791D, W83791SD,
           W83792D.
* Asus AS9912F.

Fix a debug printf.

Add more debugging printfs, to see the raw data returned by
the registers.

Sync with head.

sync with head.

Use C99 struct initializers.

Sync with head.

Sync with HEAD.

fix missing initializers.

Explicitly initialize lm_sensor->rfact for every sensor's chip.

Update for the nslm7x driver:

* For each supported chip, there's a struct lm_sensor array
  that specifies the sensor data, like reg, bank, descr, rfact.

* Rather than having 3 functions to setup the voltage, temp and fan
  sensors, just have one that will do all the three steps looking at
  its struct lm_sensor members, simplifying a lot the code.

and more things that I can remember, our code now is synced with
OpenBSD, IMHO much better to understand and maintain in the future.

Supported chips added with the new code include:

* Winbond: W83627EHF, W83627DHG, W83637HF, W83783S, W83791D, W83791SD,
           W83792D.
* Asus AS9912F.

My new mobo with the Winbond W83627DHG chip correctly reports
the values now:

lm0 at isa0 port 0x290-0x297: Winbond W83627DHG Hardware monitor

[juan@nocturno][~]> envstat -r
      VCore:      1.232 V
       +12V:     12.091 V
      +3.3V:      3.264 V
        +5V:      4.945 V
       VBAT:      3.728 V
System Temp:     36.000 degC
   CPU Temp:     29.500 degC
   Aux Temp:     22.000 degC
    CPU Fan:       1591 RPM
[juan@nocturno][~]>

sync with head.

Sync with head.

Remove more duplicate headers.
Patch by Slava Semushin <slava.semushin@gmail.com>

Again, this was tested by comparing obj files from a pristine and a patched
source tree against an i386/ALL kernel, and also for src/sbin/fsck_ffs,
src/sbin/fsdb and src/usr.sbin/makefs. Only changes in assert() line numbers
were detected in 'objdump -d' output.

Sync with head.

Typo.

sync with head

sync with head.

sync with head.

Sync with head.

Add missing brace to make it compile again.

merge FreeBSD timecounters from branch simonb-timecounters
- struct timeval time is gone
  time.tv_sec -> time_second
- struct timeval mono_time is gone
  mono_time.tv_sec -> time_uptime
- access to time via
	{get,}{micro,nano,bin}time()
	get* versions are fast but less precise
- support NTP nanokernel implementation (NTP API 4)
- further reading:
  Timecounter Paper: http://phk.freebsd.dk/pubs/timecounter.pdf
  NTP Nanokernel: http://www.eecis.udel.edu/~mills/ntp/html/kern.html

Sync with head.

Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.

sync with head.

Remove code for the IT87xxF chipsets, it was included on its own
driver (it(4)).

Adapt for timecounters: mostly use get*time() and use "time_second"
instead of "time.tv_sec".

merge ktrace-lwp.

Sync with HEAD. Here we go again...

Pull up following revision(s) (requested by xtraeme in ticket #893):
	sys/dev/ic/nslm7x.c: revision 1.23
	sys/dev/ic/nslm7xvar.h: revision 1.16
Added support for Winbond 83627THF, from OpenBSD.

Added support for Winbond 83627THF, from OpenBSD.

Pull up revision 1.22 (requested by xtraeme in ticket #213):
Identify correctly ITE Super I/O chipsets by checking the core ID
register (only available in the model 8712F), if that fails we check
the vendor ID register as before.

sync with -current

Identify correctly ITE Super I/O chipsets by checking the core ID
register (only available in the model 8712F), if that fails we check
the vendor ID register as before.

sync with head.  xen and whitespace.  xen part is not finished.

Sync with HEAD.

Hi Perry!

nuke trailing whitespace

sync with head.

Sync with HEAD.

de-__P

Sync with HEAD

PR/26420: Thilo Manske: lm(4): Add support vor environment controller
built into iTE 8705f
Also: change some memcpy's to strlcpy's and some (0)'s to 0's

sprintf -> snprintf

Sync with HEAD.

Changes for SMBus/I2C:

- Move lm_readreg/lm_writereg into the front-ends. Add/use function pointers
  in the softc.
- Add a bank select function pointer to the softc and provide a generic
  version. WinBond chips accessed over serial bus present three addresses,
  two of which are used to access bank 1/2 registers.
- Mark TSENS2/3 sensor data as invalid if the the corresponding bank select
  fails.

Catch up to -current

Fix signed/unsigned comparison warnings.

catch up with -current on kqueue branch

Catch up to -current.

Properly identify LM81. From Sergey Svishchev in PR kern/13420.

Apply changes provided by Thilo Manske in PR kern/16118:
1. Fix setting of nominal fan speeds with ENVSYS_STREINFO.
2. Treat Winbond 83781D specially because it has a programmable divisor for
   FAN3 unlike generic devices.
3. Set nominal RPMs.
4. Fix a typo in the code for setting FAN3's divisor for W83782 type
   hardware monitors.

Sync kqueue branch with -current.

Catch up to -current.

add/cleanup RCSID

Catch up with -current.

Catch up to -current.

Spell 'occurred' with two 'r's.

Sync with HEAD.

Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.

file nslm7x.c was added on branch thorpej_scsipi on 2000-11-20 11:40:50 +0000

Print the vendor and chip id in the DPRINTF with 0x%x and not just %d.

Pull up (approved by jhawk):
share/man/man4/lm.4 1.6->1.8
sys/dev/ic/nslm7x.c  1.7 -> 1.10
sys/dev/ic/nslm7xvar.h 1.5->1.7

Factor out a few things in common functions.
Add support for W83781D, W83782D and W83697HF hardware monitors.
Print sdata for each sensors if DEBUG.
Update doc (W83781D & W83782D tested, W83697HF untested but "should work"
because very close to the W83627HF).

Some W83781 have ID 0x11 instead of 0x10; handle these too.
Restore printing sdata for each sensors if DEBUG.

W83781D: Explicitely reselect bank0 before using "value RAM" registers.
Hopefully this will make the W83781D works.
Also use common functions to set up fan & temp info[] & sensors[] for
the W83781D.

Add support for the W83697HF - basically a W83627HF with only 2 temp sensors.

Pull up (approved by thorpej):
sys/dev/ic/nslm7x.c 1.4->1.7
sys/dev/ic/nslm7xvar.h 1.3->1.5
share/man/man4/lm.4 1.5->1.6

Add support for a few winbond hardware monitors.

Add support for the W83781D and W83782D hardware monitors.

Pull up (requested by thorpej):
lm_pnpbios.c 1.2->1.3
files 1.374->1.375
nslm7x.c 1.3->1.4
nslm7xvar.h 1.2->1.3
lm_isa.c 1.2->1.3
files.pci 1.96->1.97
viaenv.c 1.2->1.3
sysmon.c 1.1
sysmonvar.h 1.1

Add a clearing-house pseudo-device for system monitoring devices
such as the LM78 and VT82C686A (and eventually ACPI).  Multiple
sensor devices can be hooked registered with `sysmon', and eventually
sysmon will also handle hardware (and software) watchdog timers.

Convert the `lm' and `viaenv' drivers to the new interface.

swap lm_match() and wb_match(), as wb_match() is more restrictive.
Otherwise a winbond can be mis-probed as a lm if it has the rigth device ID.
Problem reported by Bernd Ernesti.

Add support for the W83627HF: lm7x like, but with  more sensors, and more
registers.

Add a clearing-house pseudo-device for system monitoring devices
such as the LM78 and VT82C686A (and eventually ACPI).  Multiple
sensor devices can be hooked registered with `sysmon', and eventually
sysmon will also handle hardware (and software) watchdog timers.

Convert the `lm' and `viaenv' drivers to the new interface.

support rfact.  use manufac. suggested resistor values by default
clean up some comments

split probe into generic and bus specific

Initial import of National Semiconductor LM7[89] Hardware Monitor with isa and
pnpbios attach.

examples:

	lm0 at pnpbios0 index?
	lm0 at isa? port 0x290


TODO: spinlocks, i2c interface.