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History log of /src/sys/dev/isa/nsclpcsio_isa.c
RevisionDateAuthorComments
 1.34  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.33  24-Apr-2021  thorpej branches: 1.33.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).
 1.32  29-Mar-2017  msaitoh branches: 1.32.30;
Fix 0x%d and 0x%u.
 1.31  23-Apr-2015  pgoyette branches: 1.31.2; 1.31.4;
Update module dependencies for all the existing modules that depend on sysmon components.
 1.30  15-Jul-2011  jmcneill branches: 1.30.12; 1.30.30;
add module support
 1.29  20-Jun-2011  pgoyette Initialize sensors states before registering.
 1.28  12-Nov-2008  ad branches: 1.28.14;
Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.
 1.27  04-Apr-2008  xtraeme branches: 1.27.4; 1.27.10; 1.27.12;
Fix fallout from previous commit.
 1.26  04-Apr-2008  xtraeme Split device_t/softc and other related cosmetic changes.
 1.25  02-Jan-2008  dyoung branches: 1.25.6;
Improve device detach routine. Now I can detach nsclpcsio0 and
its children.

Fix an off-by-one bug in the sensor initialization which stopped
it from completing.

Extract sensor initialization into a new subroutine. If there is
an error while initializing sensors, do not let sc_sme dangle.
 1.24  02-Jan-2008  dyoung Cosmetic: fix indentation.
 1.23  05-Dec-2007  ad branches: 1.23.4;
Match the docs: MUTEX_DRIVER/SPIN are now only for porting code written
for Solaris.
 1.22  16-Nov-2007  xtraeme branches: 1.22.2;
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.
 1.21  09-Nov-2007  xtraeme Add support for the VMS logical device on nsclpcsio(4) and clean up
the code. This provides 14 voltage sensors in addition to the previous
3 temperature sensors supported in the TMS logical device.

Adapted from OpenBSD, tested by dyoung.
 1.20  19-Oct-2007  ad branches: 1.20.2;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
 1.19  09-Sep-2007  xtraeme branches: 1.19.4;
Add the detach method and don't bother with gpio in the LKM for now.
 1.18  02-Sep-2007  xtraeme Do not enable monitoring for the sensors... if somebody wants this,
it may be enabled via userland.
 1.17  01-Jul-2007  xtraeme branches: 1.17.2; 1.17.6; 1.17.8;
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).
 1.16  18-Feb-2007  xtraeme branches: 1.16.4; 1.16.6;
Replace simple_locks with mutexes, reviewed by ad@.
 1.15  16-Nov-2006  christos branches: 1.15.4;
__unused removal on arguments; approved by core.
 1.14  12-Oct-2006  christos - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
 1.13  11-Dec-2005  christos branches: 1.13.20; 1.13.22;
merge ktrace-lwp.
 1.12  11-Oct-2005  drochner -put gpio stuff inside #if NGPIO > 0
-kill gba_name in attach arg, specify interface attribute
 1.11  27-Sep-2005  jmcneill Attach to gpiobus. From OpenBSD.
 1.10  29-Jul-2005  drochner complete attachment if the temperature monotor was successfully awoken,
minor whitespace fixes
 1.9  29-Jul-2005  drochner activate the temperature sensors if the device is in standby mode
on attach (as on Soekris boards), from Aaron Hodgen per PR kern/23598
 1.8  27-Feb-2005  perry branches: 1.8.2; 1.8.4;
nuke trailing whitespace
 1.7  04-Feb-2005  perry de-__P
 1.6  14-Sep-2004  drochner branches: 1.6.4; 1.6.6;
Separate the namespace for default (ie unspecified) locators used
by the isa.c bus driver and the "address/whatever not specified"
argument passed to leaf device drivers.
The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter
"ISA_UNKNOWN_XXX", defined in isavar.h.
This way we save a dependency of every ISA device driver on "locators.h".
 1.5  22-Oct-2002  drochner branches: 1.5.6;
-fix script botch from CFATTACH_DECL introduction
-while here, spotted probe error: we shouldn't try other locations if the
base address is nailed down per locator
 1.4  02-Oct-2002  thorpej Fix sizeof and whitespace bug from the script I'm using to do the
CFATTACH_DECL conversion. (Grumble.)
 1.3  02-Oct-2002  thorpej Use CFATTACH_DECL().
 1.2  27-Sep-2002  thorpej Declare all cfattach structures const.
 1.1  17-Jul-2002  drochner branches: 1.1.2; 1.1.4; 1.1.6;
adda driver to read the temerature sensors on a NSC PC87366 Super IO chip
(the chip provides voltage / fan rpm control too, but we don't care yet)
 1.1.6.3  10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.1.6.2  06-Sep-2002  jdolecek sync kqueue branch with HEAD
 1.1.6.1  17-Jul-2002  jdolecek file nsclpcsio_isa.c was added on branch kqueue on 2002-09-06 08:44:51 +0000
 1.1.4.4  11-Nov-2002  nathanw Catch up to -current
 1.1.4.3  18-Oct-2002  nathanw Catch up to -current.
 1.1.4.2  01-Aug-2002  nathanw Catch up to -current.
 1.1.4.1  17-Jul-2002  nathanw file nsclpcsio_isa.c was added on branch nathanw_sa on 2002-08-01 02:44:57 +0000
 1.1.2.2  20-Jul-2002  gehenna catch up with -current.
 1.1.2.1  17-Jul-2002  gehenna file nsclpcsio_isa.c was added on branch gehenna-devsw on 2002-07-20 11:35:08 +0000
 1.5.6.5  10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.5.6.4  04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.5.6.3  04-Feb-2005  skrll Sync with HEAD.
 1.5.6.2  21-Sep-2004  skrll Fix the sync with head I botched.
 1.5.6.1  18-Sep-2004  skrll Sync with HEAD.
 1.6.6.2  19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.6.6.1  12-Feb-2005  yamt sync with head.
 1.6.4.1  29-Apr-2005  kent sync with -current
 1.8.4.8  21-Jan-2008  yamt sync with head
 1.8.4.7  07-Dec-2007  yamt sync with head
 1.8.4.6  15-Nov-2007  yamt sync with head.
 1.8.4.5  27-Oct-2007  yamt sync with head.
 1.8.4.4  03-Sep-2007  yamt sync with head.
 1.8.4.3  26-Feb-2007  yamt sync with head.
 1.8.4.2  30-Dec-2006  yamt sync with head.
 1.8.4.1  21-Jun-2006  yamt sync with head.
 1.8.2.2  04-Aug-2005  tron Pull up revision 1.10 (requested by drochner in ticket #640):
complete attachment if the temperature monotor was successfully awoken,
minor whitespace fixes
 1.8.2.1  04-Aug-2005  tron Pull up revision 1.9 (requested by drochner in ticket #640):
activate the temperature sensors if the device is in standby mode
on attach (as on Soekris boards), from Aaron Hodgen per PR kern/23598
 1.13.22.2  10-Dec-2006  yamt sync with head.
 1.13.22.1  22-Oct-2006  yamt sync with head
 1.13.20.1  18-Nov-2006  ad Sync with head.
 1.15.4.1  27-Feb-2007  yamt - sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
 1.16.6.1  11-Jul-2007  mjf Sync with head.
 1.16.4.3  23-Oct-2007  ad Sync with head.
 1.16.4.2  09-Oct-2007  ad Sync with head.
 1.16.4.1  15-Jul-2007  ad Sync with head.
 1.17.8.2  09-Jan-2008  matt sync with HEAD
 1.17.8.1  06-Nov-2007  matt sync with HEAD
 1.17.6.6  09-Dec-2007  jmcneill Sync with HEAD.
 1.17.6.5  21-Nov-2007  joerg Sync with HEAD.
 1.17.6.4  11-Nov-2007  joerg Sync with HEAD.
 1.17.6.3  26-Oct-2007  joerg 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.
 1.17.6.2  02-Oct-2007  joerg Sync with HEAD.
 1.17.6.1  03-Sep-2007  jmcneill Sync with HEAD.
 1.17.2.2  10-Sep-2007  skrll Sync with HEAD.
 1.17.2.1  03-Sep-2007  skrll Sync with HEAD.
 1.19.4.3  18-Nov-2007  bouyer Sync with HEAD
 1.19.4.2  13-Nov-2007  bouyer Sync with HEAD
 1.19.4.1  25-Oct-2007  bouyer Sync with HEAD.
 1.20.2.3  18-Feb-2008  mjf Sync with HEAD.
 1.20.2.2  08-Dec-2007  mjf Sync with HEAD.
 1.20.2.1  19-Nov-2007  mjf Sync with HEAD.
 1.22.2.1  08-Dec-2007  ad Sync with head.
 1.23.4.1  02-Jan-2008  bouyer Sync with HEAD
 1.25.6.2  17-Jan-2009  mjf Sync with HEAD.
 1.25.6.1  02-Jun-2008  mjf Sync with HEAD.
 1.27.12.1  19-Jan-2009  skrll Sync with HEAD.
 1.27.10.1  13-Dec-2008  haad Update haad-dm branch to haad-dm-base2.
 1.27.4.1  04-May-2009  yamt sync with head.
 1.28.14.1  23-Jun-2011  cherry Catchup with rmind-uvmplock merge.
 1.30.30.2  28-Aug-2017  skrll Sync with HEAD
 1.30.30.1  06-Jun-2015  skrll Sync with HEAD
 1.30.12.1  03-Dec-2017  jdolecek update from HEAD
 1.31.4.1  21-Apr-2017  bouyer Sync with HEAD
 1.31.2.1  26-Apr-2017  pgoyette Sync with HEAD
 1.32.30.1  23-Mar-2021  thorpej Convert config_found_ia() call sites where the device only carries
a single interface attribute to bare config_found() calls.
 1.33.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

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