branches: 1.1.2;
file com_pci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_cde_pci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_cfi_xlnor.c was initially added on branch matt-nb5-mips64.

Add a convenience function, com_init_regs_stride(), that shifts the register
offsets and size by the specified amount. Use in front-ends as appropriate.

Remove the COM_REGMAP option -- just use it all the time. While here,
garbage-collect the COM_FUNCMAP and COM_AU1X00 options, as there are
not used anywhere.

Clean up initialization of com_regs structure, in preparation for
some additional changers.

branches: 1.5.52; 1.5.54;
#include <sys/bus.h> instead of <machine/bus.h>.

sync from matt-nb5-mips64 branch

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_com.c was initially added on branch matt-nb5-mips64.

branches: 1.2.4;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_comvar.h was initially added on branch matt-nb5-mips64.

Remove unnecessary include of <sys/malloc.h>.

Trailing whitespace

mips/rmi: Hack to get XLSATX64.MP kernel building again.

Using <mips/asm.h> in a .c file is kinda grody but CALLFRAME_SIZ
doesn't seem to be defined anywhere else. Not sure how this was ever
supposed to work...

Don't include mips/asm.h from a C file

Rip out pserialize(9) logic now that the RCU patent has expired.

pserialize_perform() is now basically just xc_barrier(XC_HIGHPRI).
No more tentacles throughout the scheduler. Simplify the psz read
count for diagnostic assertions by putting it unconditionally into
cpu_info.

From rmind@, tidied up by me.

Fix false sharing problems with cpu_info. Identified with tprof(8).
This was a very nice win in my tests on a 48 CPU box.

- Reorganise cpu_data slightly according to usage.
- Put cpu_onproc into struct cpu_info alongside ci_curlwp (now is ci_onproc).
- On x86, put some items in their own cache lines according to usage, like
the IPI bitmask and ci_want_resched.

branches: 1.9.18;
Print both user and kernel segtabs

Transition from __cpuset_t to kcpuset_t *. This brings the local pmap one
step closer to uvm/pmap, its eventual replacement. Tested on ERLITE MP kernel.

Rework cavium support in preparation for MULTIPROCESSOR support

branches: 1.6.6;
nobody uses qchain and it is about to be GC'ed.

branches: 1.5.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.4.4; 1.4.14;
minor cleanups.

- add cpu_rmixl_run(), and set in mips_locoresw.lsw_cpu_run
to be called from cpu_hatch() once cpus are running,
so we can determine what threads are configured
and running, and can finish initialization of per-core registers
depending on that.
- in cpu_rmixl_db_watch_init() clear IEU_DEFEATURE[DBE],
and init all COP0 watchpoint regs
- option MIPS_DDB_WATCH is deprecated, removed; use of cpu watchpoints
is longer depends on that or DDB

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_cpu.c was initially added on branch matt-nb5-mips64.

Merge thorpej-cfargs2.

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?).

branches: 1.5.70;
minor cleanups.

- fix comment at cpucore_rmixl_run()

- in cpucore_rmixl_attach(), keep track of which threads are
enabled by firmware and configured and attach, or not.
- add cpucore_rmixl_run() to do the post-running initialization:
disable unused threads in RMIXL_PCR_THREADEN, and
set Round Robin thread scheduling mode.

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_cpucore.c was initially added on branch matt-nb5-mips64.

minor cleanups.

- add sc_running flag to allow cpucore_rmixl_run() to do once-per-core
initializations once we know what threads are configured
- add sc_threads_enb and sc_threads_dis to track what threads are
enabled by firmware and configured and attach, or not.
- add prototype for cpucore_rmixl_run()

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_cpucorevar.h was initially added on branch matt-nb5-mips64.

Remove unnecessary include of <sys/malloc.h>.

Merge thorpej-cfargs2.

branches: 1.4.8;
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: 1.3.68;
#include <sys/bus.h> instead of <machine/bus.h>.

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_cpunode.c was initially added on branch matt-nb5-mips64.

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_cpunodevar.h was initially added on branch matt-nb5-mips64.

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_cpuvar.h was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_eb_space.c was initially added on branch matt-nb5-mips64.

Merge thorpej-cfargs2.

branches: 1.7.8;
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: 1.6.32;
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

branches: 1.5.2; 1.5.14; 1.5.16; 1.5.20;
EHCI_USBINTR is 4 bytes long so use EOWRITE4

branches: 1.4.2;
#include <sys/bus.h> instead of <machine/bus.h>.

Provide OHCI companions devices to EHCI.

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_ehci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_el_space.c was initially added on branch matt-nb5-mips64.

Remove extra semicolon.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_firmware.h was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_flash_eb_space.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_flash_el_space.c was initially added on branch matt-nb5-mips64.

remove an extra whitespace before else keyword.

avoid uninitialised variable warnings (likely incorrect ones.)

cry wolved by GCC 12.

Modify *ASSERTMSG() so they are now used as variadic macros. The main goal
is to provide routines that do as KASSERT(9) says: append a message
to the panic format string when the assertion triggers, with optional
arguments.

Fix call sites to reflect the new definition.

Discussed on tech-kern@. See
http://mail-index.netbsd.org/tech-kern/2011/09/07/msg011427.html

cpu_number() return an u_int, use %u for format

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_fmn.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_fmn_pci.c was initially added on branch matt-nb5-mips64.

s/sation/station/ in comment.

Use mips64 for m[tf]c2, not arch=xlr

Use .set arch=xlr to access RMI specific instructions.

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_fmnvar.h was initially added on branch matt-nb5-mips64.

Merge thorpej-cfargs2.

branches: 1.4.8;
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: 1.3.68;
Fix machine/ includes

#include <sys/bus.h> instead of <machine/bus.h>.

branches: 1.1.2; 1.1.6;
add gpio support for RMI XL* chips

branches: 1.1.2;
file rmixl_gpio_pci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_i2c.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_i2c_obio.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_i2c_pci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_i2creg.h was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_i2cvar.h was initially added on branch matt-nb5-mips64.

Remove unnecessary include of <sys/malloc.h>.

Trailing whitespace

mips/rmixl: Insert appropriate membars around IPIs.

Adjust evbmips_iointr to pass a clockframe pointer and use it for
pwmclock @ voyager.

Suggested by matt@

Hi macallan!

PR 51384 David Binderman: don't shift into the void

branches: 1.10.2;
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

Transition from __cpuset_t to kcpuset_t *. This brings the local pmap one
step closer to uvm/pmap, its eventual replacement. Tested on ERLITE MP kernel.

branches: 1.8.12; 1.8.30;
Modify *ASSERTMSG() so they are now used as variadic macros. The main goal
is to provide routines that do as KASSERT(9) says: append a message
to the panic format string when the assertion triggers, with optional
arguments.

Fix call sites to reflect the new definition.

Discussed on tech-kern@. See
http://mail-index.netbsd.org/tech-kern/2011/09/07/msg011427.html

Fix machine/ includes

#include <sys/bus.h> instead of <machine/bus.h>.

minor constification, format cleanups

- in evbmips_iointr(), call assembly function rmixl_eirr_ack()
to ack the EIRR, instead of using a bunch of asm() here.
- in rmixl_ipi_intr(), remove overly paranoid assert that the given
IPI request is pending; if the request is clear, it was previously processed.
- in rmixl_vecnames_common[], give ipi vectors unique (numbered) names

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_intr.c was initially added on branch matt-nb5-mips64.

- add compile time check in case NIPIS ever exceeds number of available vectors

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_intr.h was initially added on branch matt-nb5-mips64.

Merge thorpej-cfargs2.

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?).

branches: 1.5.10;
Fix typo (s/controler/controller/).

interrupt has two 'r's

fix another typo while I'm here (flsah)

branches: 1.3.8; 1.3.54; 1.3.56;
#include <sys/bus.h> instead of <machine/bus.h>.

branches: 1.2.2; 1.2.6;
- fix typo when clearing pre-existing intrs in attach

- add support for Peripherals IO Bus for RMI XL* chips

branches: 1.3.8;
#include <sys/bus.h> instead of <machine/bus.h>.

branches: 1.2.2; 1.2.6;
RMIXL_FLASH_BAR_MASK_MAX is __BITS(34,0)
so avoid using extent if that value overflows 'long'

- add support for Peripherals IO Bus for RMI XL* chips

Fix typo (s/controler/controller/).

branches: 1.1.2; 1.1.6; 1.1.14; 1.1.62;
- add support for Peripherals IO Bus for RMI XL* chips

branches: 1.1.2;
file rmixl_machdep.c was initially added on branch matt-nb5-mips64.

Remove unnecessary include of <sys/malloc.h>.

Trailing whitespace

Merge thorpej-cfargs2.

branches: 1.5.8;
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: 1.4.68;
#include <sys/bus.h> instead of <machine/bus.h>.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_mainbus.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_nae.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_naereg.h was initially added on branch matt-nb5-mips64.

mips: Use config_detach_children to reduce error branch bugs.

#include <sys/bus.h> instead of <machine/bus.h>.

follow nand api changes

branches: 1.5.2; 1.5.6;
use nand_init_interface

fix typo

style improvements, input from matt@

cosmetics

- add NAND suport for RMI XL* chips

branches: 1.1.2;
file rmixl_nand_iobus.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_nand_pci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_nor_pci.c was initially added on branch matt-nb5-mips64.

Remove unnecessary include of <sys/malloc.h>.

Ensure bus_dmatag_subregion is called with an inclusive max_addr
everywhere.

Trailing whitespace

Merge thorpej-cfargs2.

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?).

branches: 1.5.68;
Fix machine/ includes

#include <sys/bus.h> instead of <machine/bus.h>.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_obio.c was initially added on branch matt-nb5-mips64.

#include <sys/bus.h> instead of <machine/bus.h>.

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_obio_eb_space.c was initially added on branch matt-nb5-mips64.

fix various typos, mainly in comments.

#include <sys/bus.h> instead of <machine/bus.h>.

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_obio_el_space.c was initially added on branch matt-nb5-mips64.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_obio_space.c was initially added on branch matt-nb5-mips64.

Just #include <sys/bus.h> instead of <machine/bus_dma.h>, which is going
away, soon.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_obiovar.h was initially added on branch matt-nb5-mips64.

s/endianess/endianness/

Merge thorpej-cfargs2.

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?).

branches: 1.5.32;
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

branches: 1.4.12; 1.4.28; 1.4.30; 1.4.34;
#include <sys/bus.h> instead of <machine/bus.h>.

Provide OHCI companions devices to EHCI.

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_ohci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_pci_cfg_eb_space.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_pci_cfg_el_space.c was initially added on branch matt-nb5-mips64.

#include <sys/bus.h> instead of <machine/bus.h>.

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_pci_cfg_space.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_pci_eb_mem_space.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_pci_ecfg_eb_space.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_pci_ecfg_el_space.c was initially added on branch matt-nb5-mips64.

#include <sys/bus.h> instead of <machine/bus.h>.

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_pci_ecfg_space.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_pci_el_mem_space.c was initially added on branch matt-nb5-mips64.

#include <sys/bus.h> instead of <machine/bus.h>.

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_pci_io_space.c was initially added on branch matt-nb5-mips64.

#include <sys/bus.h> instead of <machine/bus.h>.

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_pci_mem_space.c was initially added on branch matt-nb5-mips64.

Merge thorpej-cfargs2.

branches: 1.15.8;
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: 1.14.4;
Overhaul the interface to pci_configure_bus():
- Don't expose how PCI bus configuration resource management is implemented.
Provide a new resource provider API:

==> pciconf_resource_init() -- Initialize a PCI configuration resources
container.
==> pciconf_resource_add() -- Add a PCI configuration resource to the
container (I/O, MEM, or prefetchable MEM). Multiple resources of
each type may be added.
==> pciconf_resource_fini() -- Tear down the PCI configurtation resources
container once the bus has been configured.

This is much easier to use than the previous method of providing an
extent map for each kind of resource, and works better for e.g. ACPI
platforms that provide potentially multiple PCI resources in tables
provided by firmware.

- Re-implement PCI configuration resource management using vmem arenas,
rather than extent maps.

in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.

branches: 1.12.18;
PCI Extended Configuration stuff written by nonaka@:
- Add PCI Extended Configuration Space support into x86.
- Check register offset of pci_conf_read() in MD part. It returns (pcireg_t)-1
if it isn't accessible.
- Decode Extended Capability in PCI Extended Configuration Space.
Currently the following extended capabilities are decoded:
- Advanced Error Reporting
- Virtual Channel
- Device Serial Number
- Power Budgeting
- Root Complex Link Declaration
- Root Complex Event Collector Association
- Access Control Services
- Alternative Routing-ID Interpretation
- Address Translation Services
- Single Root IO Virtualization
- Page Request
- TPH Requester
- Latency Tolerance Reporting
- Secondary PCI Express
- Process Address Space ID
- LN Requester
- L1 PM Substates
The following extended capabilities are not decoded yet:
- Root Complex Internal Link Control
- Multi-Function Virtual Channel
- RCRB Header
- Vendor Unique
- Configuration Access Correction
- Multiple Root IO Virtualization
- Multicast
- Resizable BAR
- Dynamic Power Allocation
- Protocol Multiplexing
- Downstream Port Containment
- Precision Time Management
- M-PCIe
- Function Reading Status Queueing
- Readiness Time Reporting
- Designated Vendor-Specific

branches: 1.11.6;
adjust to pci_intr_string signature.

branches: 1.10.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.9.6;
converting extent(9) from malloc(9) to kmem(9)
preceding kmem-vmem-pool-uvm patch

releng@ acknowledged

branches: 1.8.2; 1.8.6;
Fix machine/ includes

#include <sys/bus.h> instead of <machine/bus.h>.

PCI_FLAGS_IO_ENABLED and PCI_FLAGS_MEM_ENABLED changed their functional
role in NetBSD (drivers are no longer supposed to write these to
pa_flags) without changing name. Correct that.

Rename PCI_FLAGS_IO_ENABLED to PCI_FLAGS_IO_OKAY and
PCI_FLAGS_MEM_ENABLED to PCI_FLAGS_MEM_OKAY, thus making their names
consistent with the other PCI flags and poisoning 3rd-party driver
sources that use the flags in the old bad way.

This patch produces no binary changes in this set of PCI kernels when
they are compiled w/o 'options DIAGNOSTIC' and w/ -V MKREPRO=yes:

algor P4032 P5064 P6032
alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE
evbarm-el GUMSTIX HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321
evbarm-el IXDP425 IXM1200 KUROBOX_PRO
evbarm-el LUBBOCK MARVELL_NAS NAPPI NSLU2 SHEEVAPLUG SMDK2800 TEAMASA_NPWR
evbarm-el TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
evbppc OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
iyonix GENERIC
landisk GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sbmips-el GENERIC
sgimips GENERIC32_IP2x GENERIC32_IP3x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

- in rmixl_pcie_intr_string(), convert irq to vector when calling
rmixl_intr_string()

Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9),
pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match
predicate passed to pciide_compat_intr_establish() should ever modify
their pci_attach_args argument, so make their pci_attach_args arguments
const and deal with the fallout throughout the kernel.

For the most part, these changes add a 'const' where there was no
'const' before, however, some drivers and MD code used to modify
pci_attach_args. Now those drivers either copy their pci_attach_args
and modify the copy, or refrain from modifying pci_attach_args:

Xen: according to Manuel Bouyer, writing to pci_attach_args in
pci_intr_map() was a leftover from Xen 2. Probably a bug. I
stopped writing it. I have not tested this change.

siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args.
Probably a bug. I use a temporary variable. I have not tested this
change.

slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args.
Probably a bug. Use a local pci_attach_args. I have not tested
this change.

viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the
caller's pci_attach_args. Probably a bug. Make a local copy of the
caller's pci_attach_args and modify the copy. I have not tested
this change.

While I'm here, make pci_mapreg_submap() static.

With these changes in place, I have tested the compilation of these
kernels:

alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-eb NSLU2
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX
HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200
KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR
TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sgimips GENERIC32_IP2x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels
with or without my patches in place:

### evbmips-el GDIUM

nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop

### evbarm-el MPCSA_GENERIC
src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc'

### ia64 GENERIC

/tmp/genassym.28085/assym.c: In function 'f111':
/tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb'
/tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type

### sgimips GENERIC32_IP3x

crmfb.o: In function `crmfb_attach':
crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid'
crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid'
crmfb.c:(.text+0x234c): undefined reference to `edid_parse'
crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse'
crmfb.c:(.text+0x2354): undefined reference to `edid_print'
crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_pcie.c was initially added on branch matt-nb5-mips64.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_pcie_cfg_space.c was initially added on branch matt-nb5-mips64.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_pcie_ecfg_space.c was initially added on branch matt-nb5-mips64.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_pcie_io_space.c was initially added on branch matt-nb5-mips64.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_pcie_mem_space.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_pcie_subr.c was initially added on branch matt-nb5-mips64.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_pcievar.h was initially added on branch matt-nb5-mips64.

Ensure bus_dmatag_subregion is called with an inclusive max_addr
everywhere.

Trailing whitespace

Merge thorpej-cfargs2.

branches: 1.16.8;
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: 1.15.4;
Overhaul the interface to pci_configure_bus():
- Don't expose how PCI bus configuration resource management is implemented.
Provide a new resource provider API:

==> pciconf_resource_init() -- Initialize a PCI configuration resources
container.
==> pciconf_resource_add() -- Add a PCI configuration resource to the
container (I/O, MEM, or prefetchable MEM). Multiple resources of
each type may be added.
==> pciconf_resource_fini() -- Tear down the PCI configurtation resources
container once the bus has been configured.

This is much easier to use than the previous method of providing an
extent map for each kind of resource, and works better for e.g. ACPI
platforms that provide potentially multiple PCI resources in tables
provided by firmware.

- Re-implement PCI configuration resource management using vmem arenas,
rather than extent maps.

in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.

branches: 1.13.18;
PCI Extended Configuration stuff written by nonaka@:
- Add PCI Extended Configuration Space support into x86.
- Check register offset of pci_conf_read() in MD part. It returns (pcireg_t)-1
if it isn't accessible.
- Decode Extended Capability in PCI Extended Configuration Space.
Currently the following extended capabilities are decoded:
- Advanced Error Reporting
- Virtual Channel
- Device Serial Number
- Power Budgeting
- Root Complex Link Declaration
- Root Complex Event Collector Association
- Access Control Services
- Alternative Routing-ID Interpretation
- Address Translation Services
- Single Root IO Virtualization
- Page Request
- TPH Requester
- Latency Tolerance Reporting
- Secondary PCI Express
- Process Address Space ID
- LN Requester
- L1 PM Substates
The following extended capabilities are not decoded yet:
- Root Complex Internal Link Control
- Multi-Function Virtual Channel
- RCRB Header
- Vendor Unique
- Configuration Access Correction
- Multiple Root IO Virtualization
- Multicast
- Resizable BAR
- Dynamic Power Allocation
- Protocol Multiplexing
- Downstream Port Containment
- Precision Time Management
- M-PCIe
- Function Reading Status Queueing
- Readiness Time Reporting
- Designated Vendor-Specific

branches: 1.12.6;
Adjust to pci_intr_string signature

avoid set but unused variables.
move variables under their usage #ifdef.

branches: 1.10.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.9.2; 1.9.12;
Fix machine/ includes

#include <sys/bus.h> instead of <machine/bus.h>.

PCI_FLAGS_IO_ENABLED and PCI_FLAGS_MEM_ENABLED changed their functional
role in NetBSD (drivers are no longer supposed to write these to
pa_flags) without changing name. Correct that.

Rename PCI_FLAGS_IO_ENABLED to PCI_FLAGS_IO_OKAY and
PCI_FLAGS_MEM_ENABLED to PCI_FLAGS_MEM_OKAY, thus making their names
consistent with the other PCI flags and poisoning 3rd-party driver
sources that use the flags in the old bad way.

This patch produces no binary changes in this set of PCI kernels when
they are compiled w/o 'options DIAGNOSTIC' and w/ -V MKREPRO=yes:

algor P4032 P5064 P6032
alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE
evbarm-el GUMSTIX HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321
evbarm-el IXDP425 IXM1200 KUROBOX_PRO
evbarm-el LUBBOCK MARVELL_NAS NAPPI NSLU2 SHEEVAPLUG SMDK2800 TEAMASA_NPWR
evbarm-el TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
evbppc OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
iyonix GENERIC
landisk GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sbmips-el GENERIC
sgimips GENERIC32_IP2x GENERIC32_IP3x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

Use M_ZERO with malloc instead of doing a explicit memset

- in rmixl_pcix_intr_string() convert irq to vector when calling
rmixl_intr_string()
- in rmixl_pcix_intr_establish(), initialize dispatch data 'counts' pointer
- in rmixl_pcix_pip_add_1(), zero out pip_new after allocated.

initialize mutex in attach

Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9),
pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match
predicate passed to pciide_compat_intr_establish() should ever modify
their pci_attach_args argument, so make their pci_attach_args arguments
const and deal with the fallout throughout the kernel.

For the most part, these changes add a 'const' where there was no
'const' before, however, some drivers and MD code used to modify
pci_attach_args. Now those drivers either copy their pci_attach_args
and modify the copy, or refrain from modifying pci_attach_args:

Xen: according to Manuel Bouyer, writing to pci_attach_args in
pci_intr_map() was a leftover from Xen 2. Probably a bug. I
stopped writing it. I have not tested this change.

siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args.
Probably a bug. I use a temporary variable. I have not tested this
change.

slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args.
Probably a bug. Use a local pci_attach_args. I have not tested
this change.

viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the
caller's pci_attach_args. Probably a bug. Make a local copy of the
caller's pci_attach_args and modify the copy. I have not tested
this change.

While I'm here, make pci_mapreg_submap() static.

With these changes in place, I have tested the compilation of these
kernels:

alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-eb NSLU2
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX
HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200
KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR
TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sgimips GENERIC32_IP2x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels
with or without my patches in place:

### evbmips-el GDIUM

nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop

### evbarm-el MPCSA_GENERIC
src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc'

### ia64 GENERIC

/tmp/genassym.28085/assym.c: In function 'f111':
/tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb'
/tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type

### sgimips GENERIC32_IP3x

crmfb.o: In function `crmfb_attach':
crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid'
crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid'
crmfb.c:(.text+0x234c): undefined reference to `edid_parse'
crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse'
crmfb.c:(.text+0x2354): undefined reference to `edid_print'
crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_pcix.c was initially added on branch matt-nb5-mips64.

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_pcixvar.h was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_pke_pci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_poe_pci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_poereg.h was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_rxe_pci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_sae_pci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_sdhc.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_sdhcvar.h was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_sdio.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_spi_pci.c was initially added on branch matt-nb5-mips64.

fix few typos in comments.

Trailing whitespace

branches: 1.5.2;
Use EIMR/EIRR regs definitions from <mips/cpuregs.h>

Don't include <machine/param.h>

branches: 1.3.14; 1.3.32;
- remove most of the PARANOIA code
- add COP0_SYNC and JR_HB_RA following CP0 after all
writes to STATUS or EIMR that change interrupt control.
- all interrupt control now done w/ EIMR, except for
initial set of IE in STATUS.

branches: 1.2.2;
Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.4; 1.1.6;
file rmixl_spl.S was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_srio_mem_space.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_srio_pci.c was initially added on branch matt-nb5-mips64.

Use EIMR/EIRR regs definitions from <mips/cpuregs.h>

Define COP0 register that use select value in <mips/cpuregs.h>
Use those new definitions

branches: 1.5.14; 1.5.32;
Use .set arch=xlr to access RMI specific instructions.

- fix RCSID
- add rmixl_eirr_ack() to ack the EIRR, using COP0_SYNC & JR_HB_RA as needed
- in rmixl_cpu_trampoline, remove old KSEG0 address reconstruction
of trampoline args pointer, and comment/explain the new way
- also in rmixl_cpu_trampoline, remove old watchpoint hack used for debugging

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixl_subr.S was initially added on branch matt-nb5-mips64.

Merge thorpej-cfargs2.

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?).

branches: 1.5.68;
#include <sys/bus.h> instead of <machine/bus.h>.

Provide OHCI companions devices to EHCI.

- report of BIST result is information only; don't fail attach because of it

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_usbi.c was initially added on branch matt-nb5-mips64.

Just #include <sys/bus.h> instead of <machine/bus_dma.h>, which is going
away, soon.

Provide OHCI companions devices to EHCI.

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10;
file rmixl_usbivar.h was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_xlnae.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_xlnae_obio.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixl_xlnae_pci.c was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixlp_pcie.c was initially added on branch matt-nb5-mips64.

mips: Include opt_cputype.h before any of the flags it defines.

PR port-evbmips/59385: PGSHIFT is inconsistently defined on MIPS

branches: 1.5.16;
Fix all remaining typos, mainly in comments but also in few definitions and log messages, reported by me in PR kern/54889.
Also fixed some additional typos in comments, found on review of same files or typos.

branches: 1.4.72;
- add register & bit defines for GPIO, Peripherals IO Bus, Flash, NAND

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixlreg.h was initially added on branch matt-nb5-mips64.

branches: 1.1.2;
file rmixls_subr.S was initially added on branch matt-nb5-mips64.

avoid set but unused variables.
move variables under their usage #ifdef.

branches: 1.6.2; 1.6.12; 1.6.16;
#include <sys/bus.h> instead of <machine/bus.h>.

- add prototype for rmixl_eirr_ack()

- add to struct rmixl_config storage for IO Peripherals Bus
base address, address mask, and bus space.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10;
Merge from matt-nb5-mips64
Merge mips-specific arch files.

branches: 1.1.2;
file rmixlvar.h was initially added on branch matt-nb5-mips64.