Remove unnecessary <sys/malloc.h>.

Merge thorpej-cfargs2.

branches: 1.13.8;
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?).

branches: 1.12.68;
Change <machine/bus.h> to <sys/bus.h> throughout.

Split bus.h -> bus_{defs,funcs}.h.

Mark hpcarm/bus.h obsolete.

Make the following changes:

struct device * -> device_t
struct cfdata * -> cfdata_t
printf -> aprint_
device_t/softc split

Remove clause 3 and 4 from TNF licenses

branches: 1.9.6; 1.9.8; 1.9.10;
As of this commit, all arm32 kernel now build.

branches: 1.8.30; 1.8.34; 1.8.40; 1.8.48;
Nit: The silicon revision level is in bits 7:4, so we must right shift
by 4 bits. Also removed an unneeded include.

Minor KNF, correct some comments.

branches: 1.6.2; 1.6.10;
s/u_intN_t/uintN_t/

Match all Jornada 7xx models.

branches: 1.4.4; 1.4.6;
merge ktrace-lwp.

- Use ANSI function decls.
- KNF.

branches: 1.2.2; 1.2.4;
adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes

branches: 1.1.4;
split StrongArm companion chip (sacc) driver so that we can support
sacc on other platforms than hpcarm (evbarm for example).

codes specific to hpcarm are extracted and moved to hpcarm/dev/.

Merge thorpej-cfargs2.

branches: 1.13.8;
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?).

branches: 1.12.68;
Change <machine/bus.h> to <sys/bus.h> throughout.

Split bus.h -> bus_{defs,funcs}.h.

Mark hpcarm/bus.h obsolete.

Make the following changes:

struct device * -> device_t
struct cfdata * -> cfdata_t
printf -> aprint_
device_t/softc split

Remove clause 3 and 4 from TNF licenses

branches: 1.9.6; 1.9.8; 1.9.10;
As of this commit, all arm32 kernel now build.

branches: 1.8.30; 1.8.34; 1.8.40; 1.8.48;
Nit: The silicon revision level is in bits 7:4, so we must right shift
by 4 bits. Also removed an unneeded include.

Minor KNF, correct some comments.

branches: 1.6.2; 1.6.10;
s/u_intN_t/uintN_t/

Match all Jornada 7xx models.

branches: 1.4.4; 1.4.6;
merge ktrace-lwp.

- Use ANSI function decls.
- KNF.

branches: 1.2.2; 1.2.4;
adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes

branches: 1.1.4;
split StrongArm companion chip (sacc) driver so that we can support
sacc on other platforms than hpcarm (evbarm for example).

codes specific to hpcarm are extracted and moved to hpcarm/dev/.

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?).

branches: 1.12.68;
Change <machine/bus.h> to <sys/bus.h> throughout.

Split bus.h -> bus_{defs,funcs}.h.

Mark hpcarm/bus.h obsolete.

Make the following changes:

struct device * -> device_t
struct cfdata * -> cfdata_t
printf -> aprint_
device_t/softc split

Remove clause 3 and 4 from TNF licenses

branches: 1.9.6; 1.9.8; 1.9.10;
As of this commit, all arm32 kernel now build.

branches: 1.8.30; 1.8.34; 1.8.40; 1.8.48;
Nit: The silicon revision level is in bits 7:4, so we must right shift
by 4 bits. Also removed an unneeded include.

Minor KNF, correct some comments.

branches: 1.6.2; 1.6.10;
s/u_intN_t/uintN_t/

Match all Jornada 7xx models.

branches: 1.4.4; 1.4.6;
merge ktrace-lwp.

- Use ANSI function decls.
- KNF.

branches: 1.2.2; 1.2.4;
adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes

branches: 1.1.4;
split StrongArm companion chip (sacc) driver so that we can support
sacc on other platforms than hpcarm (evbarm for example).

codes specific to hpcarm are extracted and moved to hpcarm/dev/.