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History log of /src/sys/arch/powerpc/booke/dev/pq3gpio.c
RevisionDateAuthorComments
 1.15  10-Aug-2025  andvar Fix few typos in comments.
 1.14  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.13  24-Apr-2021  thorpej branches: 1.13.8;
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?).
 1.12  06-Jul-2020  rin branches: 1.12.4;
Style and cosmetic changes. No binary changes intended.
 1.11  27-Dec-2014  nonaka Preliminary support for P1023.
 1.10  20-Dec-2014  nonaka Revert previous accidental commit.
 1.9  20-Dec-2014  nonaka Revert previous commit.
 1.8  15-Jul-2012  matt branches: 1.8.2; 1.8.16;
Add support for the Freescale TWR-P1025 evaluation board and the P1025/P1016
QorIQ processors. XXX tsec isn't working yet on the TWR-P1025.
 1.7  19-May-2012  matt Fix a few compile problems on non-P2020 platforms.
 1.6  17-May-2012  matt The P2020 doesn't have GPIO in the same place as othe 85xx. Deal with it.
 1.5  29-Mar-2012  matt Fix P2020 GPIO support (which has pins that are input/output instead of just
input or output).
 1.4  30-Jun-2011  matt branches: 1.4.2; 1.4.6; 1.4.8;
Fix RCSID
 1.3  16-Mar-2011  matt Fix various nits related to P2020 support.
 1.2  18-Jan-2011  matt branches: 1.2.4;
Add support for BookE Freescale MPC85xx (e500 core) processors.
Add fast softint support for PowerPC (though only booke uses it).
Redo FPU/VEC support and add e500 SPE support.
Rework trap/intrs to use a common trapframe format.
Support SOFTFLOAT (no hardfloat or fpu emulation) for BookE.
 1.1  07-Jan-2011  matt branches: 1.1.2; 1.1.4;
file pq3gpio.c was initially added on branch matt-nb5-pq3.
 1.1.4.1  06-Jun-2011  jruoho Sync with HEAD.
 1.1.2.2  14-Oct-2011  matt Sync with current pulling P2020 and other newer processor support.
 1.1.2.1  07-Jan-2011  matt Add mpc85xx support for netbsd-5 (with some incompatible kernel changes).
 1.2.4.3  21-Apr-2011  rmind sync with head
 1.2.4.2  05-Mar-2011  rmind sync with head
 1.2.4.1  18-Jan-2011  rmind file pq3gpio.c was added on branch rmind-uvmplock on 2011-03-05 20:51:35 +0000
 1.4.8.1  09-May-2012  riz Pull up following revision(s) (requested by matt in ticket #243):
sys/arch/powerpc/booke/dev/pq3gpio.c: revision 1.5
Fix P2020 GPIO support (which has pins that are input/output instead of just
input or output).
 1.4.6.2  02-Jun-2012  mrg sync to latest -current.
 1.4.6.1  05-Apr-2012  mrg sync to latest -current.
 1.4.2.3  30-Oct-2012  yamt sync with head
 1.4.2.2  23-May-2012  yamt sync with head.
 1.4.2.1  17-Apr-2012  yamt sync with head
 1.8.16.1  06-Apr-2015  skrll Sync with HEAD
 1.8.2.1  03-Dec-2017  jdolecek update from HEAD
 1.12.4.1  02-Apr-2021  thorpej config_found_ia() -> config_found() w/ CFARG_IATTR.
 1.13.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

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