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History log of /src/sys/arch/hpcmips/vr/vrc4172gpio.c
RevisionDateAuthorComments
 1.19  07-Aug-2023  mrg fix mis-matched function prototype and definitions.

found by GCC 12.
 1.18  06-May-2023  andvar s/regster/register/ in comments and error messages.
 1.17  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.16  24-Apr-2021  thorpej branches: 1.16.8;
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?).
 1.15  21-Nov-2020  thorpej branches: 1.15.2;
malloc(9) -> kmem(9)
 1.14  10-Nov-2019  chs branches: 1.14.8;
in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.
 1.13  27-Oct-2012  chs branches: 1.13.38;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.
 1.12  15-Dec-2007  perry branches: 1.12.44; 1.12.54;
__FUNCTION__ -> __func__
 1.11  29-Mar-2006  thorpej branches: 1.11.38; 1.11.48; 1.11.52;
Use device_cfdata().
 1.10  11-Dec-2005  christos branches: 1.10.4; 1.10.6; 1.10.8; 1.10.10; 1.10.12;
merge ktrace-lwp.
 1.9  25-Oct-2003  mycroft branches: 1.9.16;
Token-pasting nits for GCC 3.
 1.8  23-Oct-2003  he Correct a few more instances where NULL was used in an integral context.
 1.7  26-Sep-2003  simonb Can't use __FUNCTION__ with string concatenation in gcc331.
 1.6  15-Jul-2003  lukem __KERNEL_RCSID()
 1.5  02-Oct-2002  thorpej branches: 1.5.6;
Use CFATTACH_DECL().
 1.4  27-Sep-2002  thorpej Declare all cfattach structures const.
 1.3  27-Jan-2002  takemura Added vripif.
 1.2  09-May-2001  shin branches: 1.2.2; 1.2.4; 1.2.10;
don't define TAILQ_EMPTY here. TAILQ_EMPTY is defined in <sys/queue.h>.
 1.1  06-May-2001  takemura Vrc4172 GPIO support. This device is currently configured on PenCentra 130.
 1.2.10.3  18-Oct-2002  nathanw Catch up to -current.
 1.2.10.2  28-Feb-2002  nathanw Catch up to -current.
 1.2.10.1  09-May-2001  nathanw file vrc4172gpio.c was added on branch nathanw_sa on 2002-02-28 04:10:05 +0000
 1.2.4.2  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
 1.2.4.1  11-Feb-2002  jdolecek Sync w/ -current.
 1.2.2.1  21-Jun-2001  nathanw Catch up to -current.
 1.5.6.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.5.6.2  18-Sep-2004  skrll Sync with HEAD.
 1.5.6.1  03-Aug-2004  skrll Sync with HEAD
 1.9.16.2  21-Jan-2008  yamt sync with head
 1.9.16.1  21-Jun-2006  yamt sync with head.
 1.10.12.1  31-Mar-2006  tron Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
 1.10.10.1  19-Apr-2006  elad sync with head - hopefully this will work
 1.10.8.1  01-Apr-2006  yamt sync with head.
 1.10.6.1  22-Apr-2006  simonb Sync with head.
 1.10.4.1  09-Sep-2006  rpaulo sync with head
 1.11.52.1  02-Jan-2008  bouyer Sync with HEAD
 1.11.48.1  26-Dec-2007  ad Sync with head.
 1.11.38.1  09-Jan-2008  matt sync with HEAD
 1.12.54.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.12.44.1  30-Oct-2012  yamt sync with head
 1.13.38.1  13-Apr-2020  martin Mostly merge changes from HEAD upto 20200411
 1.14.8.1  14-Dec-2020  thorpej Sync w/ HEAD.
 1.15.2.1  21-Mar-2021  thorpej Give config_found() the same variadic arguments treatment as
config_search(). This commit only adds the CFARG_EOL sentinel
to the existing config_found() calls. Conversion of config_found_sm_loc()
and config_found_ia() call sites will be in subsequent commits.
 1.16.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

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