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History log of /src/sys/arch/evbarm/mpcsa/mpcsa_leds.c
RevisionDateAuthorComments
 1.10  20-Dec-2023  thorpej Remove unnecessary <sys/malloc.h>.
 1.9  19-Jan-2022  thorpej Pass the device_t into spi_configure(), and make the API contract that
spi_configure() will print errors if they occur; the driver is off the
hook.
 1.8  19-Jan-2022  thorpej Probe / match routines should not have side-effects: do the spi_configure()
calls in the attach routines.
 1.7  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.6  24-Apr-2021  thorpej branches: 1.6.8;
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?).
 1.5  12-Nov-2012  skrll branches: 1.5.52;
C99 types
 1.4  27-Oct-2012  chs split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.
 1.3  19-Jun-2010  matt branches: 1.3.8; 1.3.18;
Misc fixes to get this to compile again.
 1.2  03-Jul-2008  matt branches: 1.2.4; 1.2.18; 1.2.20;
Add AT91 support. (XXX need to finish timecounter support).
 1.1  10-Nov-2007  matt branches: 1.1.2; 1.1.16; 1.1.20; 1.1.22;
file mpcsa_leds.c was initially added on branch matt-nb4-arm.
 1.1.22.1  03-Jul-2008  simonb Sync with head.
 1.1.20.2  11-Aug-2010  yamt sync with head.
 1.1.20.1  04-May-2009  yamt sync with head.
 1.1.16.1  28-Sep-2008  mjf Sync with HEAD.
 1.1.2.1  10-Nov-2007  matt Add AT91 support from Sami Kantoluoto
Add TI OMAP2430 support from Marty Fouts @ Danger Inc
 1.2.20.1  03-Jul-2010  rmind sync with head
 1.2.18.1  17-Aug-2010  uebayasi Sync with HEAD.
 1.2.4.2  18-Sep-2008  wrstuden Sync with wrstuden-revivesa-base-2.
 1.2.4.1  03-Jul-2008  wrstuden file mpcsa_leds.c was added on branch wrstuden-revivesa on 2008-09-18 04:33:24 +0000
 1.3.18.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.3.8.2  16-Jan-2013  yamt sync with (a bit old) head
 1.3.8.1  30-Oct-2012  yamt sync with head
 1.5.52.1  23-Mar-2021  thorpej Convert config_found_ia() call sites where the device only carries
a single interface attribute to bare config_found() calls.
 1.6.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

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