| History log of /src/sys/arch/evbmips/loongson/dev/pcib.c |
| Revision | | Date | Author | Comments |
| 1.4 |
| 07-Aug-2021 |
thorpej | Merge thorpej-cfargs2.
|
| 1.3 |
| 24-Apr-2021 |
thorpej | branches: 1.3.8;
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?).
|
| 1.2 |
| 08-Mar-2018 |
martin | branches: 1.2.16;
The PCI_PRODUCT_VIATECH_VT82C686A_SMB has been renamed, adjust.
|
| 1.1 |
| 27-Aug-2011 |
bouyer | branches: 1.1.52;
Add loongson support to evbmips, based on the OpenBSD loongson port
and the existing evbmips/gdium support.
This has been tested on a lemote fuloong device (boots multiuser),
should also support other lemote devices (maybe with minor adjustments,
or adding missing drivers). There is some gdium support here too, but it
may not be yet complete (someone with a gdium would need to have a look,
hi macallan@ :)
loongson kernels are 64bits only: the loongson2f has ressources located
above the 2Gb physical address, and it's much easier to access it
using XKPHYS than trying to make it fit in the limited 32bit kernel
virtual space.
|
| 1.1.52.1 |
| 15-Mar-2018 |
pgoyette | Synch with HEAD
|
| 1.2.16.1 |
| 26-Mar-2021 |
thorpej | pcibrescan(): config_found_ia() -> config_found(). Add a comment why we
are explicit about the interface attribute even though "pcib" itself only
carries one.
|
| 1.3.8.1 |
| 04-Aug-2021 |
thorpej | Adapt to CFARGS().
|
