History log of /netbsd-current/sys/arch/arm/samsung/exynos_ohci.c
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# 1.7 07-Aug-2021 thorpej

Merge thorpej-cfargs2.


Revision tags: thorpej-futex2-base thorpej-cfargs2-base cjep_sun2x-base1 cjep_sun2x-base cjep_staticlib_x-base1 cjep_staticlib_x-base thorpej-i2c-spi-conf-base
# 1.6 24-Apr-2021 thorpej

branches: 1.6.8;
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?).


Revision tags: thorpej-cfargs-base thorpej-futex-base
# 1.5 14-Mar-2021 skrll

branches: 1.5.2;
Use fdtbus_intr_establish_xname


# 1.4 27-Jan-2021 thorpej

Rename of_match_compat_data() to of_compatible_match(). Similarly,
rename of_search_compatible() to of_compatible_lookup().

Standardize on of_compatible_match() for driver matching, and adapt
all call sites.


Revision tags: netbsd-9-2-RELEASE netbsd-9-1-RELEASE bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728
# 1.3 03-Jul-2018 jmcneill

branches: 1.3.12;
Add support for Samsung Exynos USB.


Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107 nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529
# 1.2 23-Apr-2016 skrll

branches: 1.2.16; 1.2.18; 1.2.20;
Merge nick-nhusb

- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix


Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
# 1.1 27-Dec-2015 marty

branches: 1.1.2;
XU4 USB snapshot: Reorganize source files

This is just a skeleton, not a set of drivers, but the pieces are now
more or less in the right places.


# 1.6 24-Apr-2021 thorpej

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?).


Revision tags: thorpej-cfargs-base thorpej-futex-base
# 1.5 14-Mar-2021 skrll

branches: 1.5.2;
Use fdtbus_intr_establish_xname


# 1.4 27-Jan-2021 thorpej

Rename of_match_compat_data() to of_compatible_match(). Similarly,
rename of_search_compatible() to of_compatible_lookup().

Standardize on of_compatible_match() for driver matching, and adapt
all call sites.


Revision tags: netbsd-9-1-RELEASE bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728
# 1.3 03-Jul-2018 jmcneill

branches: 1.3.12;
Add support for Samsung Exynos USB.


Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107 nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529
# 1.2 23-Apr-2016 skrll

branches: 1.2.16; 1.2.18; 1.2.20;
Merge nick-nhusb

- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix


Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
# 1.1 27-Dec-2015 marty

branches: 1.1.2;
XU4 USB snapshot: Reorganize source files

This is just a skeleton, not a set of drivers, but the pieces are now
more or less in the right places.


# 1.5 14-Mar-2021 skrll

Use fdtbus_intr_establish_xname


# 1.4 27-Jan-2021 thorpej

Rename of_match_compat_data() to of_compatible_match(). Similarly,
rename of_search_compatible() to of_compatible_lookup().

Standardize on of_compatible_match() for driver matching, and adapt
all call sites.


Revision tags: thorpej-futex-base netbsd-9-1-RELEASE bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728
# 1.3 03-Jul-2018 jmcneill

Add support for Samsung Exynos USB.


Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107 nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529
# 1.2 23-Apr-2016 skrll

branches: 1.2.16; 1.2.18; 1.2.20;
Merge nick-nhusb

- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix


Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
# 1.1 27-Dec-2015 marty

branches: 1.1.2;
XU4 USB snapshot: Reorganize source files

This is just a skeleton, not a set of drivers, but the pieces are now
more or less in the right places.


# 1.4 27-Jan-2021 thorpej

Rename of_match_compat_data() to of_compatible_match(). Similarly,
rename of_search_compatible() to of_compatible_lookup().

Standardize on of_compatible_match() for driver matching, and adapt
all call sites.


Revision tags: thorpej-futex-base netbsd-9-1-RELEASE bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728
# 1.3 03-Jul-2018 jmcneill

Add support for Samsung Exynos USB.


Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107 nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529
# 1.2 23-Apr-2016 skrll

branches: 1.2.16; 1.2.18; 1.2.20;
Merge nick-nhusb

- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix


Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
# 1.1 27-Dec-2015 marty

branches: 1.1.2;
XU4 USB snapshot: Reorganize source files

This is just a skeleton, not a set of drivers, but the pieces are now
more or less in the right places.


Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728
# 1.3 03-Jul-2018 jmcneill

Add support for Samsung Exynos USB.


Revision tags: netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107 nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529
# 1.2 23-Apr-2016 skrll

branches: 1.2.16; 1.2.18;
Merge nick-nhusb

- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix


Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
# 1.1 27-Dec-2015 marty

branches: 1.1.2;
XU4 USB snapshot: Reorganize source files

This is just a skeleton, not a set of drivers, but the pieces are now
more or less in the right places.


Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529
# 1.2 23-Apr-2016 skrll

Merge nick-nhusb

- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix


Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
# 1.1 27-Dec-2015 marty

branches: 1.1.2;
XU4 USB snapshot: Reorganize source files

This is just a skeleton, not a set of drivers, but the pieces are now
more or less in the right places.