| History log of /src/sys/arch/x86/pci/dwiic_pci.c |
| Revision | | Date | Author | Comments |
| 1.13 |
| 15-Sep-2025 |
thorpej | No longer need to include acpi_i2c.h here.
|
| 1.12 |
| 15-Sep-2025 |
thorpej | Do the ACPI-specific get-child-devices dance in iic_attach(). This
obviously isn't ideal, but it funnels the issue into a central location
and provides for easier improvement later.
|
| 1.11 |
| 11-Nov-2024 |
martin | Add missing include of "acpica.h", pointed out by Jared.
|
| 1.10 |
| 29-Apr-2024 |
andvar | branches: 1.10.2;
Make dwiic_pci compile without ACPI option.
|
| 1.9 |
| 19-Oct-2022 |
riastradh | dwiic(4): Don't try to attach children if dwiic_attach failed.
PR kern/57063
|
| 1.8 |
| 27-Oct-2021 |
msaitoh | Add more Jasper Lake and Elkhart Lake devices.
|
| 1.7 |
| 27-Oct-2021 |
msaitoh | Add many Intel I2C devices.
|
| 1.6 |
| 07-Aug-2021 |
thorpej | branches: 1.6.2;
Merge thorpej-cfargs2.
|
| 1.5 |
| 29-May-2021 |
riastradh | branches: 1.5.4;
dwiic(4): Attribute output correctly and relegate to debug-level.
Tidy up a little while here.
|
| 1.4 |
| 24-Apr-2021 |
thorpej | branches: 1.4.2; 1.4.4;
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?).
|
| 1.3 |
| 26-Jan-2021 |
jmcneill | branches: 1.3.2;
Add a device_t parameter to acpi_enter_i2c_devs. If non-NULL, all child
acpi_devnodes will be claimed by that device so we don't later try to
attach a duplicate device to that node at acpinodebus.
|
| 1.2 |
| 26-Sep-2018 |
jakllsch | branches: 1.2.4; 1.2.12;
Add dwiic_fdt attachment for "snps,designware-i2c".
|
| 1.1 |
| 10-Dec-2017 |
bouyer | branches: 1.1.2; 1.1.4;
Add support for I2C designware controllers (as found in Intel PCH devices),
with a pci front-end.
The pci front-end is tied to ACPI and Intel-specific, so it's in arch/x86/pci
and not dev/pci.
Core driver from OpenBSD, PCI front-end by me.
|
| 1.1.4.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.1.2.1 |
| 30-Sep-2018 |
pgoyette | Ssync with HEAD
|
| 1.2.12.1 |
| 03-Apr-2021 |
thorpej | Sync with HEAD.
|
| 1.2.4.1 |
| 21-Jun-2021 |
martin | Pull up following revision(s) (requested by riastradh in ticket #1303):
sys/arch/x86/pci/dwiic_pci.c: revision 1.5 (patch)
dwiic(4): Attribute output correctly and relegate to debug-level.
Tidy up a little while here.
|
| 1.3.2.1 |
| 23-Mar-2021 |
thorpej | Convert config_found_ia() call sites where the device only carries
a single interface attribute to bare config_found() calls.
|
| 1.4.4.1 |
| 31-May-2021 |
cjep | sync with head
|
| 1.4.2.3 |
| 17-Jun-2021 |
thorpej | Sync w/ HEAD.
|
| 1.4.2.2 |
| 25-Apr-2021 |
thorpej | - Don't use acpi_enter_i2c_devs() -- it no longer exists.
- Pass along our devhandle to the i2c bus instance.
|
| 1.4.2.1 |
| 25-Apr-2021 |
thorpej | acpi_i2c.h is no more.
|
| 1.5.4.1 |
| 04-Aug-2021 |
thorpej | Adapt to CFARGS().
|
| 1.6.2.1 |
| 09-Aug-2021 |
thorpej | Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2,
which is based on a newer HEAD revision.
|
| 1.10.2.1 |
| 02-Aug-2025 |
perseant | Sync with HEAD
|
