Home | History | Annotate | Download | only in spi
History log of /src/sys/dev/spi/oj6sh.c
RevisionDateAuthorComments
 1.14  13-Sep-2025  thorpej Define and use spi_handle_t to drive home the point that it's an opaque
type.
 1.13  11-Sep-2025  thorpej Use spi_use_direct_match().
 1.12  10-Sep-2025  thorpej Use speed calculation helper macros. This actally fixes tmp121, where
comment did not match code (comment was correct, confirmed against
data sheet).
 1.11  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.
 1.10  19-Jan-2022  thorpej Probe / match routines should not have side-effects: do the spi_configure()
calls in the attach routines.
 1.9  07-Aug-2021  thorpej branches: 1.9.2;
Merge thorpej-cfargs2.
 1.8  24-Apr-2021  thorpej branches: 1.8.2; 1.8.8;
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?).
 1.7  27-Jan-2021  thorpej branches: 1.7.2;
Use DEVICE_COMPAT_EOL.
 1.6  17-Jan-2021  thorpej Use designated initializers and a consistent termination style in
compat_data[].
 1.5  21-Aug-2019  martin branches: 1.5.8;
Make this at least compile - I have no way to test.
 1.4  19-Aug-2019  hkenken Fix typo.
 1.3  04-Jul-2019  hkenken Avoid workqueue_check_duplication().
 1.2  14-Dec-2015  hkenken branches: 1.2.18;
use workqueue(9)
 1.1  29-Mar-2014  hkenken branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12;
Add optical joystick support for NetWalker.
+ OJ6SH-T25 (Sharp "Optical TOUCH CRUISER" sensor)
+ 2 Mouse buttons (GPIO)
 1.1.12.1  27-Dec-2015  skrll Sync with HEAD (as of 26th Dec)
 1.1.10.3  03-Dec-2017  jdolecek update from HEAD
 1.1.10.2  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.1.10.1  29-Mar-2014  tls file oj6sh.c was added on branch tls-maxphys on 2014-08-20 00:03:50 +0000
 1.1.6.2  22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.1.6.1  29-Mar-2014  yamt file oj6sh.c was added on branch yamt-pagecache on 2014-05-22 11:40:36 +0000
 1.1.4.2  18-May-2014  rmind sync with head
 1.1.4.1  29-Mar-2014  rmind file oj6sh.c was added on branch rmind-smpnet on 2014-05-18 17:45:47 +0000
 1.2.18.1  13-Apr-2020  martin Mostly merge changes from HEAD upto 20200411
 1.5.8.1  03-Apr-2021  thorpej Sync with HEAD.
 1.7.2.1  21-Mar-2021  thorpej Give config_found() the same variadic arguments treatment as
config_search(). This commit only adds the CFARG_EOL sentinel
to the existing config_found() calls. Conversion of config_found_sm_loc()
and config_found_ia() call sites will be in subsequent commits.
 1.8.8.1  04-Aug-2021  thorpej Adapt to CFARGS().
 1.8.2.1  19-May-2021  thorpej match/probe routines should not have side-effects; call spi_configure()
from the attach routine.
 1.9.2.1  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.

RSS XML Feed