- kill sprintf
- fix unused

branches: 1.44.8; 1.44.12;
PR/32394 -- Don't define 'panic' label unconditionally, or "minimal
mobilepro 780 kernel configuration will not build".

OK by wiz@

branches: 1.43.4;
Explicitly include <mips/locore.h> for wbflush().

Merge forward matt-nb5-mips64
Adapt to new interrupt/spl framework
(XXX don't know how to deal with use of spllower in sleep/pause code so
hpcmips kernel will fail to compile).

branches: 1.41.4; 1.41.6; 1.41.8;
Move arch-local variable to a better namespace to make build again.

Ansify function definitions w/o arguments. Generated with sed.

branches: 1.39.8; 1.39.14; 1.39.18;
Remove clause 3 and 4 from TNF licenses

branches: 1.38.40; 1.38.42; 1.38.44;
Due to pointer arithmetic and comparison, it appears to be least
invasive to convert three local variables from void* to char*.

semimechanically convert 'void foo' -> 'void *foo', as part of the continuing
caddr_t fallout.

Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.35.26;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.

merge ktrace-lwp.

branches: 1.33.16;
__KERNEL_RCSID()

branches: 1.32.2;
Use PAGE_SIZE rather than NBPG.

clean up header file.

clean up debug print and configuration.

fix memory size calcuration bug.

fix memory probe sequence.
fix bootstrap stack violation. (code are moved to machdep.c)

branches: 1.27.4;
improve interrupt response.

clean up "mainbus" related code.

rearrange struct platform@sysconf.h suitable for hpcmips.
overhaul hpcmips/hpcmips/. no actual changes.

switch from splvec to ipl_sr_bits.

branches: 1.23.2; 1.23.4;
ANSI KNF. and change my copyright to TNF copyright.

(TX39) switch from TX local I/O manager to hpcio

splvec.splimp -> splvec.splvm

branches: 1.20.2; 1.20.4;
new I/O modules framework for TX based system.

convert PRID handling to use macros on an int, not bit-fields.
there's no reason to use bit-fields, and they just complexity to
the header.

debug frame buffer draw routines moved to video_subr.c.
plumvideo also use it.

recognize 32MByte D-RAM.

code clean up.

sync with new mips trap.c

support non-contiguous memory.
patch from Mycroft <root@ihack.net> and uch@netbsd.org.
tested hardware:
VR4121 IBM WorkPad z50 (48MB, 16MB)
VR4121 NEC Mobile Gear II MC/R730
TX3912 Compaq C-series 810 (20MB), 2010c (20MB, 16MB)
TX3922 Sharp Telios HC-AJ2 (32MB)

add machine model name to cpu_model.

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

add UCB1200 sound module ucbsnd (core implementation only)
UCB1200 touch panel module moved to ucbtp and sync with vrpiu.

p7416buf and tc5165buf are merged.

Change tx_poll_establish implementation and interface.

branches: 1.8.2;
Implement TX3912/22 clock/timer module.

remove unreferrenced header file.

Telios keyboard support.

sync with skbd.

remove nonrequired include file line (fb.h)

tx39.c (tx_cons_init): fb_cnattach moved to tx3912video.c (tx3912video_attach):

Add new device vrdsu, with which we can hard reset the VR41xx CPU.
Why don't you try shutdown comand with option '-r ?

Toshiba TX3912/3922 internal modules.

Fix typos in comments, mainly s/calcurate/calculate/.

branches: 1.48.10;
fix various typos in comments and messages.

Merge thorpej-cfargs2.

branches: 1.46.8;
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: 1.45.32;
Use pmap_kenter flags to create cached/uncached entries.
#include <mips/locore.h> when appropriate

KNF

branches: 1.43.4;
Remove set-but-not-used variable bit8.

branches: 1.42.10;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.41.6;
converting extent(9) from malloc(9) to kmem(9)
preceding kmem-vmem-pool-uvm patch

releng@ acknowledged

branches: 1.40.12; 1.40.16;
Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

branches: 1.39.8; 1.39.14;
Remove clause 3 and 4 from TNF licenses

branches: 1.38.40; 1.38.42; 1.38.44;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.37.26;
merge ktrace-lwp.

branches: 1.36.10;
Fix comments regarding configration bounaries

eliminate uvm_useracc() in favor of checking the return value of
copyin() or copyout().

uvm_useracc() tells us whether the mapping permissions allow access to
the desired part of an address space, and many callers assume that
this is the same as knowing whether an attempt to access that part of
the address space will succeed. however, access to user space can
fail for reasons other than insufficient permission, most notably that
paging in any non-resident data can fail due to i/o errors. most of
the callers of uvm_useracc() make the above incorrect assumption. the
rest are all misguided optimizations, which optimize for the case
where an operation will fail. we'd rather optimize for operations
succeeding, in which case we should just attempt the access and handle
failures due to insufficient permissions the same way we handle i/o
errors. since there appear to be no good uses of uvm_useracc(), we'll
just remove it.

__KERNEL_RCSID()

branches: 1.33.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

remove trailing \n in panic(). approved perry.

constify.

make auto const variables static.

branches: 1.28.2;
Fixed dev/hpc/hpcfb.c to set RI_BSWAP flag in 8bpp for rasops8.c
and backout changes 'fix LCD byte-order setting':
arch/hpcsh/dev/hd64461/hd64461video.c Rev. 1.7 to 1.8
arch/hpcmips/dev/plumvideo.c Rev. 1.23 to 1.24
arch/hpcmips/tx/tx3912video.c Rev. 1.24 to 1.25

Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.

don't attach bivideo.

fix LCD byte-order setting.

clean up debug print and configuration.

branches: 1.23.2; 1.23.8;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.22.2;
hpc common files are moved to dev/hpc.

Change hf_baseaddr usage. Now it potins frame buffer start address instead
of hf_baseadd + hf_offset. You should use hf_baseaddr only in kernel and
you should use hf_offset only with mmap system call from userland.

branches: 1.20.2;
forgot to set HPCFB_ACCESS_REVERSE.

reverse color support.

experimental power management support for TX3912/TX3922 based model.

remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>

Change the kernel mmap interface so that the offset to map is an
"off_t" and the return value is a "paddr_t" to allow mappings
at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which
only changed the offset to a "vm_offset_t".

Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.

branches: 1.15.4;
debug frame buffer draw routines moved to video_subr.c.
plumvideo also use it.

fix CLUT index bug.

#undef'ed debug routine.

implement 8bpp CLUT of Plum2, TX3912 video module.

add ioctl, mmap.
hpcfb directly attach to tx3912video and plumvideo. (no longer use bivideo)
XXX CLUT

code clean up.

- virtual TEXT vram implimentation.
- optimize scroll.
- hardware accelerator hooking mechanism (initianly, maybe change..)
- multiscreen (some bugs, so currently disabled)
- if you want disable above codes, #define HPCFB_DISABLE.

sync with hpcfb.

4bit greyscale mode currently disabled. (change to 2bit greyscale)

add debug draw routines.

clean up boot message.

branches: 1.4.2;
Off LCD power when serial console.

code clean up.

tx39.c (tx_cons_init): fb_cnattach moved to tx3912video.c (tx3912video_attach):

Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.5.8; 1.5.126; 1.5.128; 1.5.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.4.6; 1.4.8;
fix CLUT index bug.

implement 8bpp CLUT of Plum2, TX3912 video module.

4bit greyscale mode currently disabled. (change to 2bit greyscale)

branches: 1.1.2;
Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.6.8; 1.6.126; 1.6.128; 1.6.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.5.6; 1.5.8;
implement 8bpp CLUT of Plum2, TX3912 video module.

code clean up.

add debug draw routines.

branches: 1.2.2;
code clean up.

Toshiba TX3912/3922 internal modules.

rewrite old style tx39biu_dump function declaration
and constify char *rowsel[], char *colsel[].

fixes TX39BIU_DEBUG enabled build.

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: 1.15.52;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.14.12; 1.14.22;
Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

branches: 1.13.8; 1.13.14;
Remove clause 3 and 4 from TNF licenses

branches: 1.12.44; 1.12.46; 1.12.48;
Remove duplicate #includes, patch contributed in private mail
by Slava Semushin <slava.semushin@gmail.com>.

To verify that no nasty side effects of duplicate includes (or their
removal) have an effect here, I've compiled an i386/ALL kernel with
and without the patch, and the only difference in the resulting .o
files was in shifted line numbers in some assert() calls.
The comparison of the .o files was based on the output of "objdump -D".

Thanks to martin@ for the input on testing.

branches: 1.11.10;
Remove unused ISSET macro.

branches: 1.10.4; 1.10.6; 1.10.8; 1.10.10;
merge ktrace-lwp.

branches: 1.9.16;
__KERNEL_RCSID()

branches: 1.8.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

clean up debug print and configuration.

branches: 1.5.2; 1.5.8;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.4.2; 1.4.4;
new I/O modules framework for TX based system.

branches: 1.3.2;
clean up.

update comment.

Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.5.74; 1.5.76; 1.5.78;
merge ktrace-lwp.

Add LCD and battery control support for Sharp Telios series.

branches: 1.3.8; 1.3.24; 1.3.38; 1.3.40;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.2.6; 1.2.8;
Fix MCS3 address.

branches: 1.1.2;
Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.4.74; 1.4.76; 1.4.78;
merge ktrace-lwp.

Add LCD and battery control support for Sharp Telios series.

branches: 1.2.8; 1.2.24; 1.2.38; 1.2.40;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.1.2; 1.1.8; 1.1.10;
Toshiba TX3912/3922 internal modules.

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

branches: 1.26.2; 1.26.12;
Global inlines are not allowed.

Fix device_t/softc confusion.
(currently harmless since they are not split yet)

Some KNF.

branches: 1.23.22; 1.23.28;
Remove clause 3 and 4 from TNF licenses

branches: 1.22.6; 1.22.8; 1.22.10;
Need sys/device.h

branches: 1.21.30; 1.21.36; 1.21.44;
Convert hpcmips to TODR and timecounters. Ok jun@.

branches: 1.20.4;
Rename local variable "time" to "mytime" to avoid a conflict with a kernel
global. Makes it compile again. :-)

branches: 1.19.4; 1.19.8; 1.19.14; 1.19.16;
__asm__ -> __asm
__const__ -> const
__inline__ -> inline
__volatile__ -> volatile

merge ktrace-lwp.

branches: 1.17.2;
Rename cpuspeed to cpu_speed as parammeter in tx39clock_cpuspeed() to
avoid shadowing warning.

initialize sc_epoch and RTC properly when reboot/resume.
Addresses PR/20091.

Avoid multi-line strings.

__KERNEL_RCSID()

branches: 1.13.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

branches: 1.11.10;
clean up debug print and configuration.

branches: 1.10.4;
remove dev/dec/clockvar.h from hpcmips source tree.

branches: 1.9.2; 1.9.4;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.8.2; 1.8.4;
new I/O modules framework for TX based system.

don't reset RTC in tx39clock_set()

fix tx39clock_alarm_refill bug.

Change tx_poll_establish implementation and interface.

branches: 1.4.2;
Fix tx39clock_get bug.

Implement TX3912/22 clock/timer module.

clean up boot message.

Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.2.2; 1.2.128; 1.2.130; 1.2.132;
fix tx39clock_alarm_refill bug.

branches: 1.1.2;
Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.2.2; 1.2.128; 1.2.130; 1.2.132;
fix tx39clock_alarm_refill bug.

Change tx_poll_establish implementation and interface.

fix typos in comments and log messages, mainly s/intrrupt/interrupt/.

malloc(9) -> kmem(9)

branches: 1.36.8;
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: 1.35.18;
Improve spelling: regsiter -> register

This change is non-functional.

Approved by <riastradh>, <pgoyette>

branches: 1.34.2;
fix leak.

branches: 1.33.4;
- kill sprintf
- fix unused

branches: 1.32.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.31.4; 1.31.14;
Use vaddr_t for pc instead of uint32_t.

Mechanically adapt to new interrupt/spl framework. Untested.

Explicitly include <mips/locore.h> for softint_process().

Merge forward matt-nb5-mips64
Adapt to new interrupt/spl framework
(XXX don't know how to deal with use of spllower in sleep/pause code so
hpcmips kernel will fail to compile).

branches: 1.27.2; 1.27.4;
Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch
from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded
includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.

struct cpu_info * deref needs sys/cpu.h.

branches: 1.25.18; 1.25.22;
Remove clause 3 and 4 from TNF licenses

branches: 1.24.2; 1.24.4;
Account ci_idepth in VR_INTR() and TX_INTR, rather than cpu_intr() in
hpcmips/interrupt.c. The latter one is used only on kernels configured for
multiple CPUs (i.e. kernels which have both options VR41XX and TX39XX).

Closes PR port-hpcmips/38139 from Risto Sainio.

branches: 1.23.14;
Interrupt handling changes, in discussion since February:

- Reduce available SPL levels for hardware devices to none, vm, sched, high.
- Acquire kernel_lock only for interrupts at IPL_VM.
- Implement threaded soft interrupts.

branches: 1.22.30; 1.22.48; 1.22.50; 1.22.56;
merge ktrace-lwp.

branches: 1.21.16;
__KERNEL_RCSID()

branches: 1.20.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

obsolete intrcnt[].

Fixed debug print.

clean up debug print and configuration.

VR41XX/TX3922 common kernel.

branches: 1.14.4;
improve interrupt response.

remove dev/dec/clockvar.h from hpcmips source tree.

branches: 1.12.2; 1.12.4;
ANSI KNF. and change my copyright to TNF copyright.

don't define TAILQ_EMPTY here. TAILQ_EMPTY is defined in <sys/queue.h>.

branches: 1.10.2; 1.10.4;
new I/O modules framework for TX based system.

experimental power management support for TX3912/TX3922 based model.

don't define TAILQ_FOREACH, it's in sys/queue.h now.

branches: 1.7.4;
sync with new mips trap.c

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

Change tx_poll_establish implementation and interface.

branches: 1.4.2;
coding style clean up.

Implement TX3912/22 clock/timer module.

TX3922, tx39_poll_intr uses stop timer interrupt as sampling interrupt.

Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.4.8; 1.4.126; 1.4.128; 1.4.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.3.2; 1.3.4;
experimental power management support for TX3912/TX3922 based model.

branches: 1.2.2;
totaly rewritten.

Toshiba TX3912/3922 internal modules.

nix whitespace before semicolon.

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

branches: 1.22.8; 1.22.18;
Add missing backslash in macro definition in apparently-disused #if branch.
(has been this way since 2001)
From Henning Petersen in PR 42525.

branches: 1.21.20; 1.21.22;
Remove clause 3 and 4 from TNF licenses

branches: 1.20.64; 1.20.66; 1.20.68;
rename ISSET to ISBITSET.

Conditionally undefine ISSET before defining it locally with
different expansion (tests a given bit number).

branches: 1.18.4; 1.18.6; 1.18.8; 1.18.10;
merge ktrace-lwp.

branches: 1.17.12;
<space>,<tab> clean up.

__KERNEL_RCSID()

branches: 1.15.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

remove trailing \n in panic(). approved perry.

make this compile with DIAGNOSTIC

clean up debug print and configuration.

make this compile without DIAGNOSTIC.

branches: 1.9.2; 1.9.8;
ANSI KNF. and change my copyright to TNF copyright.

(TX39) switch from TX local I/O manager to hpcio

branches: 1.7.2; 1.7.4;
new I/O modules framework for TX based system.

experimental power management support for TX3912/TX3922 based model.

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

fix TX39IO port debug routine bug. (TX3912)

branches: 1.3.2;
Add TX39IO_MFIOOUTPORT_OFF option (debugging use)

clean up boot message.

Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.5.74; 1.5.76; 1.5.78;
merge ktrace-lwp.

Sprinkle some const around to make these files compile with -Wcast-qual.

branches: 1.3.2; 1.3.26;
new I/O modules framework for TX based system.

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

branches: 1.1.2;
Toshiba TX3912/3922 internal modules.

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

branches: 1.4.34; 1.4.44;
Remove clause 3 and 4 from TNF licenses

branches: 1.3.8; 1.3.126; 1.3.128; 1.3.130;
(TX39) switch from TX local I/O manager to hpcio

branches: 1.2.2; 1.2.4;
new I/O modules framework for TX based system.

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

tx39ir(4): rewrite code to use DPRINTF definition from debug.h.
custom one had wrong vrpiu_debug variable in if block (likely copy pasta)
debug code also calls dbg_bitmask_print(), thus was failing to build.
remove unneeded #undef TX39IRDEBUG.

Fixes TX39IRDEBUG build (tested with hpcmips TX3912 kernel config).

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

branches: 1.9.34; 1.9.44;
Remove clause 3 and 4 from TNF licenses

branches: 1.8.74; 1.8.76; 1.8.78;
merge ktrace-lwp.

__KERNEL_RCSID()

branches: 1.6.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

clean up debug print and configuration.

branches: 1.3.6;
make this file compilable without TX39IRDEBUG.

branches: 1.2.2;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.1.6; 1.1.8;
TX39 IR module (connected to TX39 UARTB module)

Remove clause 3 and 4 from TNF licenses

branches: 1.2.8; 1.2.126; 1.2.128; 1.2.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.1.6; 1.1.8;
TX39 IR module (connected to TX39 UARTB module)

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

branches: 1.3.34; 1.3.44;
Remove clause 3 and 4 from TNF licenses

branches: 1.2.8; 1.2.126; 1.2.128; 1.2.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.1.6; 1.1.8;
TX39 IR module (connected to TX39 UARTB module)

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

branches: 1.20.6;
Change old-style function defintions to C89 prototypes.

Approved by releng.

branches: 1.19.34; 1.19.38;
Remove clause 3 and 4 from TNF licenses

branches: 1.18.6; 1.18.8; 1.18.10;
Make these TX39xx stuff compile without "-mips2" option.
TX39xx has a sync instruction, but it doesn't support all mips2 instructions.

branches: 1.17.12; 1.17.28; 1.17.38; 1.17.44;
Remove unused #define TX39POWERDEBUG. Closes PR port-hpcmips/30039.

branches: 1.16.2;
Remove local ISSET macro definition.

branches: 1.15.4; 1.15.6; 1.15.8; 1.15.10;
__asm__ -> __asm
__const__ -> const
__inline__ -> inline
__volatile__ -> volatile

merge ktrace-lwp.

branches: 1.13.16;
__KERNEL_RCSID()

branches: 1.12.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

clean up debug print and configuration.

branches: 1.9.2; 1.9.8;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.8.2; 1.8.4;
new I/O modules framework for TX based system.

experimental power management support for TX3912/TX3922 based model.

debug frame buffer draw routines moved to video_subr.c.
plumvideo also use it.

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

Change tx_poll_establish implementation and interface.

branches: 1.3.2;
set stop timer interval.

TX3922, tx39_poll_intr uses stop timer interrupt as sampling interrupt.

Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.4.8; 1.4.126; 1.4.128; 1.4.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.3.2; 1.3.4;
new I/O modules framework for TX based system.

experimental power management support for TX3912/TX3922 based model.

branches: 1.1.2;
Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.2.8; 1.2.126; 1.2.128; 1.2.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.1.2; 1.1.8; 1.1.10;
Toshiba TX3912/3922 internal modules.

rewrite tx39sib debug code to use debug.h DPRINTF definition.
also debug code uses dbg_bitmask_print(), thus build fails without the header.

fixes TX39SIBDEBUG enabled build.

Merge thorpej-cfargs2.

branches: 1.22.8;
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: 1.21.52;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.20.34; 1.20.44;
Remove clause 3 and 4 from TNF licenses

branches: 1.19.74; 1.19.76; 1.19.78;
__asm__ -> __asm
__const__ -> const
__inline__ -> inline
__volatile__ -> volatile

Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.

merge ktrace-lwp.

s/locdesc_t/int/g

branches: 1.15.2;
adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes

__KERNEL_RCSID()

branches: 1.13.2;
Use aprint_normal() for cfprint routines.

Use CFATTACH_DECL().

Declare all cfattach structures const.

Introduce a new routine, config_match(), which invokes the
cfattach->ca_match function in behalf of the caller. Use it
rather than invoking cfattach->ca_match directly.

clean up debug print and configuration.

branches: 1.8.2; 1.8.8;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.7.2; 1.7.4;
new I/O modules framework for TX based system.

change debug message.

adjust SIBSCLK to 9.216MHz (TX3922)

add device file interface for UCB1200

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

add UCB1200 sound module ucbsnd (core implementation only)
UCB1200 touch panel module moved to ucbtp and sync with vrpiu.

TX3912 touch panel support
TX3912 SIB module + ADC part of UCB1200 (companion chip of TX3912)

Remove clause 3 and 4 from TNF licenses

branches: 1.3.8; 1.3.126; 1.3.128; 1.3.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.2.6; 1.2.8;
add device file interface for UCB1200

TX3912 touch panel support
TX3912 SIB module + ADC part of UCB1200 (companion chip of TX3912)

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

branches: 1.4.34; 1.4.44;
Remove clause 3 and 4 from TNF licenses

branches: 1.3.8; 1.3.126; 1.3.128; 1.3.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.2.6; 1.2.8;
add UCB1200 sound module ucbsnd (core implementation only)
UCB1200 touch panel module moved to ucbtp and sync with vrpiu.

TX3912 touch panel support
TX3912 SIB module + ADC part of UCB1200 (companion chip of TX3912)

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: 1.5.52;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.4.112; 1.4.122;
merge ktrace-lwp.

branches: 1.3.6;
s/locdesc_t/int/g

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

branches: 1.1.2; 1.1.4;
OptPoint on Telios HC-AJ2 (and maybe AJ1) support

Remove clause 3 and 4 from TNF licenses

branches: 1.2.8; 1.2.126; 1.2.128; 1.2.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.1.2; 1.1.8; 1.1.10;
Toshiba TX3912/3922 internal modules.

merge ktrace-lwp.

branches: 1.1.2; 1.1.4; 1.1.12;
OptPoint on Telios HC-AJ2 (and maybe AJ1) support

Remove clause 3 and 4 from TNF licenses

branches: 1.4.2; 1.4.128; 1.4.130; 1.4.132;
fix tx39clock_alarm_refill bug.

Change tx_poll_establish implementation and interface.

branches: 1.2.2;
Implement TX3912/22 clock/timer module.

Toshiba TX3912/3922 internal modules.

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: 1.15.52;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.14.34; 1.14.44;
Remove clause 3 and 4 from TNF licenses

branches: 1.13.74; 1.13.76; 1.13.78;
merge ktrace-lwp.

s/locdesc_t/int/g

branches: 1.11.2;
adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes

__KERNEL_RCSID()

branches: 1.9.2;
Use aprint_normal() for cfprint routines.

Use CFATTACH_DECL().

Declare all cfattach structures const.

Introduce a new routine, config_match(), which invokes the
cfattach->ca_match function in behalf of the caller. Use it
rather than invoking cfattach->ca_match directly.

clean up debug print and configuration.

branches: 1.4.2; 1.4.6; 1.4.10;
new I/O modules framework for TX based system.

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

branches: 1.2.2;
clean up boot message.

Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.2.8; 1.2.126; 1.2.128; 1.2.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.1.2; 1.1.8; 1.1.10;
Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.2.8; 1.2.126; 1.2.128; 1.2.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.1.2; 1.1.8; 1.1.10;
Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.13.74; 1.13.76; 1.13.78;
merge ktrace-lwp.

Fix comments regarding configration bounaries

branches: 1.11.2;
Make sure to include opt_foo.h if a defflag option FOO is used.

clean up debug print and configuration.

branches: 1.9.2; 1.9.8;
(TX39) switch from TX local I/O manager to hpcio

branches: 1.8.2; 1.8.4;
new I/O modules framework for TX based system.

experimental power management support for TX3912/TX3922 based model.

debug frame buffer draw routines moved to video_subr.c.
plumvideo also use it.

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

add UCB1200 sound module ucbsnd (core implementation only)
UCB1200 touch panel module moved to ucbtp and sync with vrpiu.

Change tx_poll_establish implementation and interface.

branches: 1.2.2;
Implement TX3912/22 clock/timer module.

Toshiba TX3912/3922 internal modules.

s/dicipline/discipline/ in debug message.

branches: 1.52.12;
Merge thorpej-cfargs2.

branches: 1.51.8;
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: 1.50.2;
malloc(9) -> kmem(9)

branches: 1.49.32;
centralize the call unit / dialout macros

Add d_discard to all struct cdevsw instances I could find.

All have been set to "nodiscard"; some should get a real implementation.

branches: 1.47.2;
Change (mostly mechanically) every cdevsw/bdevsw I can find to use
designated initializers.

I have not built every extant kernel so I have probably broken at
least one build; however I've also found and fixed some wrong
cdevsw/bdevsw entries so even if so I think we come out ahead.

branches: 1.46.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.45.4; 1.45.14;
Rename ttymalloc() to tty_alloc(), and ttyfree() to tty_free() for
consistency. Remove some unnecessary malloc.h inclusions as well.

branches: 1.44.2;
Replace callout(9) with softint(9) which is more appropriate there.
Inspired by PR port-hpcmips/43472 and tested by Risto Sainio.

Fix a wrong arg for callout_reset(9) in txcom_txintr(). PR port-hpcmips/43474

Add missing callout_init(9) calls. PR port-hpcmips/43472

branches: 1.41.2; 1.41.4;
Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

branches: 1.40.4; 1.40.6; 1.40.10;
Use device_lookup_private() to get softc.

branches: 1.39.2; 1.39.4;
Remove clause 3 and 4 from TNF licenses

branches: 1.38.14; 1.38.16; 1.38.18;
- Factor out too many copies of the same bit of tty code.
- Fix another tty signalling/wakeup problem.

branches: 1.37.2; 1.37.18; 1.37.20; 1.37.24; 1.37.26;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

TRUE -> true, FALSE -> false

Replace the Mach-derived boolean_t type with the C99 bool type. A
future commit will replace use of TRUE and FALSE with true and false.

branches: 1.34.4;
More from Matt Fleming:

Adapt to KAUTH_DEVICE_TTY_PRIVSET and KAUTH_DEVICE_TTY_OPEN.

Adapt MD code to KAUTH_DEVICE_TTY_OPEN, batch #2 from Matt Fleming, thanks!

Also, add forgotten splx() calls in some places.

Adapt MD code to KAUTH_DEVICE_TTY_OPEN. Patch from Matt Fleming, thanks!

branches: 1.31.4; 1.31.6;
Use the LWP cached credentials where sane.

integrate kauth.

Use device_unit().

branches: 1.28.2;
Remove another instance of the macro triplet SET/CLR/ISSET, now
found in <sys/types.h>.

branches: 1.27.4; 1.27.6; 1.27.8; 1.27.10;
__asm__ -> __asm
__const__ -> const
__inline__ -> inline
__volatile__ -> volatile

merge ktrace-lwp.

Change the driver open function's conditional for overriding exclusive tty
use from checking the proc's uid to suser(9), and account for the use of
privileges. Noted by David Holland in PR kern/31126.

branches: 1.24.12;
When serial console boot, don't find power supply port from
config_hook. Windows CE already power on it, and config_hook is not
initialized yet.

initialize variable 'err' properly.
found by gcc -Wuninitialized.

__KERNEL_RCSID()

branches: 1.21.2;
Follow a struct consdev changes.
Pointed out by Tsuyoshi AKIHO in the port-hpcmips-ja mailing list.

merge kqueue branch into -current

kqueue provides a stateful and efficient event notification framework
currently supported events include socket, file, directory, fifo,
pipe, tty and device changes, and monitoring of processes and signals

kqueue is supported by all writable filesystems in NetBSD tree
(with exception of Coda) and all device drivers supporting poll(2)

based on work done by Jonathan Lemon for FreeBSD
initial NetBSD port done by Luke Mewburn and Jason Thorpe

Use CFATTACH_DECL().

Declare all cfattach structures const.

Merge the gehenna-devsw branch into the trunk.

This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
by using this grammer.

- Added the new naming convention.
The name of the device switch must be <prefix>_[bc]devsw for auto-generation
of device switch tables.

- The backward compatibility of loading block/character device
switch by LKM framework is broken. This is necessary to convert
from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.

branches: 1.16.4;
Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.

clean up debug print and configuration.

branches: 1.14.2; 1.14.4; 1.14.8;
ANSI KNF. and change my copyright to TNF copyright.

(TX39) switch from TX local I/O manager to hpcio

Add `l_poll' to `struct linesw' and provide an xxxpoll() entry point
in each tty driver to indirect through it.

This allows tty line-disciplines to handle poll(2) system calls.

branches: 1.11.2;
make compilable.

branches: 1.10.2;
Adapt to the new line discipline scheme.

new I/O modules framework for TX based system.

New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.

- Implement cnbell() -- ring the console bell. The cn_bell entrypoint
is optional.
- Add cn_bell to statically allocated consdevs as appropriate.

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

TX39 IR module (connected to TX39 UARTB module)

change overrun interrupt treatment.

branches: 1.3.2;
totaly rewritten.

Detect overrun interrupt. and add spl.

Toshiba TX3912/3922 internal modules.

Merge thorpej-cfargs2.

branches: 1.23.8;
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: 1.22.52;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.21.34; 1.21.44;
Remove clause 3 and 4 from TNF licenses

branches: 1.20.74; 1.20.76; 1.20.78;
merge ktrace-lwp.

s/locdesc_t/int/g

Add LCD and battery control support for Sharp Telios series.

branches: 1.17.2;
adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes

Sprinkle some const around to make these files compile with -Wcast-qual.

branches: 1.15.14;
__KERNEL_RCSID()

branches: 1.14.2;
Use aprint_normal() for cfprint routines.

Use CFATTACH_DECL().

Declare all cfattach structures const.

remove trailing \n in panic(). approved perry.

Introduce a new routine, config_match(), which invokes the
cfattach->ca_match function in behalf of the caller. Use it
rather than invoking cfattach->ca_match directly.

Rather than referencing the cfdriver directly in the cfdata entries,
instead use a string naming the driver. The cfdriver is then looked
up in a list which is built at run-time.

clean up debug print and configuration.

make this compile again.

Rewrite bus stuff with method table in the bus tags.

branches: 1.5.2; 1.5.8;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.4.2; 1.4.4;
- disable warning: add missing argument.

branches: 1.3.2;
clean up boot message.

CS:CARD1/CARD2 8bit port support.

Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.4.74; 1.4.76; 1.4.78;
merge ktrace-lwp.

Sprinkle some const around to make these files compile with -Wcast-qual.

branches: 1.2.8; 1.2.24;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.1.2; 1.1.8; 1.1.10;
Toshiba TX3912/3922 internal modules.

Merge thorpej-cfargs2.

branches: 1.11.8;
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: 1.10.68;
CFATTACH_DECL(..., sizeof(struct device), -> CFATTACH_DECL_NEW(..., 0
struct device * -> device_t
struct cfdata * -> cfdata_t
use bool when appropriate
some constification

branches: 1.9.22; 1.9.32;
Remove clause 3 and 4 from TNF licenses

branches: 1.8.74; 1.8.76; 1.8.78;
merge ktrace-lwp.

__KERNEL_RCSID()

branches: 1.6.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

clean up debug print and configuration.

branches: 1.3.2; 1.3.8;
(TX39) switch from TX local I/O manager to hpcio

branches: 1.2.2; 1.2.4;
new I/O modules framework for TX based system.

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

(TX39) switch from TX local I/O manager to hpcio

branches: 1.1.2;
new I/O modules framework for TX based system.

(TX39) switch from TX local I/O manager to hpcio

delete noisy debug message.

branches: 1.1.2;
new I/O modules framework for TX based system.

(TX39) switch from TX local I/O manager to hpcio

branches: 1.2.2;
new I/O modules framework for TX based system.

add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

Merge thorpej-cfargs2.

branches: 1.18.8;
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: 1.17.52;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.16.34; 1.16.44;
Remove clause 3 and 4 from TNF licenses

branches: 1.15.74; 1.15.76; 1.15.78;
merge ktrace-lwp.

s/locdesc_t/int/g

branches: 1.13.2;
adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes

__KERNEL_RCSID()

branches: 1.11.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

Introduce a new routine, config_match(), which invokes the
cfattach->ca_match function in behalf of the caller. Use it
rather than invoking cfattach->ca_match directly.

Rather than referencing the cfdriver directly in the cfdata entries,
instead use a string naming the driver. The cfdriver is then looked
up in a list which is built at run-time.

clean up debug print and configuration.

VR41XX/TX3922 common kernel.

branches: 1.5.2; 1.5.8;
ANSI KNF. and change my copyright to TNF copyright.

check platid if 'options VR41XX' and 'options TX39XX' are both defined.
XXX: currently this case is missconfiguration and not compilable.
XXX: because all codes are not supported this case yet.

branches: 1.3.2; 1.3.4;
new I/O modules framework for TX based system.

add UCB1200 sound module ucbsnd (core implementation only)
UCB1200 touch panel module moved to ucbtp and sync with vrpiu.

branches: 1.1.2;
Toshiba TX3912/3922 internal modules.

Remove clause 3 and 4 from TNF licenses

branches: 1.5.74; 1.5.76; 1.5.78;
merge ktrace-lwp.

__KERNEL_RCSID()

branches: 1.3.8; 1.3.24;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.2.6; 1.2.8;
add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

add UCB1200 sound module ucbsnd (core implementation only)
UCB1200 touch panel module moved to ucbtp and sync with vrpiu.

Remove clause 3 and 4 from TNF licenses

branches: 1.3.8; 1.3.126; 1.3.128; 1.3.130;
ANSI KNF. and change my copyright to TNF copyright.

branches: 1.2.6; 1.2.8;
add platform dependent TX39 UART module hook.
remove delay from tc5165buf interrupt handler.
backlight config_hook.

add UCB1200 sound module ucbsnd (core implementation only)
UCB1200 touch panel module moved to ucbtp and sync with vrpiu.