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History log of /src/sys/arch/arm/nxp/imxpcie.c
RevisionDateAuthorComments
 1.5  02-Jun-2024  andvar fix various typos in word `interrupt', mainly in comments.
 1.4  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.3  12-May-2021  thorpej branches: 1.3.4;
Pass along our device handle to the PCI bus instance we attach.
 1.2  24-Apr-2021  thorpej branches: 1.2.2; 1.2.4;
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?).
 1.1  23-Dec-2020  skrll branches: 1.1.2; 1.1.4;
Tidyup the i.MX SoC support by

- Moving the FDTised code to sys/arch/arm/nxp to match the
sys/arch/{cpu}/{vendor} convention
- FDTise some more drivers
- Secure Non-Volatile Storage
- watchdog driver
- On chip OTP
- Match fsl,imx6dl
- Add some more drivers to GENERIC that will be supported by i.MX 6
boards
 1.1.4.1  23-Mar-2021  thorpej Convert config_found_ia() call sites where the device only carries
a single interface attribute to bare config_found() calls.
 1.1.2.2  03-Jan-2021  thorpej Sync w/ HEAD.
 1.1.2.1  23-Dec-2020  thorpej file imxpcie.c was added on branch thorpej-futex on 2021-01-03 16:34:52 +0000
 1.2.4.1  31-May-2021  cjep sync with head
 1.2.2.1  13-May-2021  thorpej Sync with HEAD.
 1.3.4.1  04-Aug-2021  thorpej Adapt to CFARGS().

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