Use MI subr_disk_mbr.c for proper MBR and bi-endian supprot.

No special MD handling in previous. Briefly tested on gxemul 0.6.3.

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: 1.41.16;
rename panel to lcdpanel.

rename the cobalt panel to ledpanel to avoid conflict with fdt.

branches: 1.39.2;
Switch cobalt to common bus_space.

Tested on raq 2

Convert cobalt to generic mips bus_dma.

Include sljit files.

branches: 1.36.10;
move common/bus_dma/ -> dev/bus_dma/

branches: 1.35.4; 1.35.14;
Merge forward from matt-nb5-mips64.
(XXX generic kernels on raq2 die after interrupts are enabled but gxemul
works fine).

branches: 1.34.4; 1.34.6; 1.34.8;
Use bus_dmamem_common.

branches: 1.33.16;
Include files.bluetooth.

branches: 1.32.2; 1.32.4; 1.32.6;
Add kernel support for optional Z85C30 serial console on Cobalt Qube 2700.
There is some interrupt related issue (in MI z8530tty driver?) on heavy load,
but useful enough for debugging.

Reorganize interrupt handling on cobalt and allow multiple interrupts on
each icu irq to support multi function PCI devices in the Qube's PCI slot:

- split out interrupt stuff from machdep.c into new interrupt.c
- prepare struct *_intrhead to handle cpu and icu interrupts
- use LIST and malloc(9) to handle multiple interrupts per icu irq
(mostly taken from algor/pci/pcib.c and evbmips/malta/pci/pcib.c)
- move evcnt(9) stuff into *_intrhead from cobalt_intrhand
(i.e. make it per interrupt rather than per handler)
- in pci_intr_map(9) handle CPU interrupt separately and add a sanity check
- fixup interrupt lines for devices on the PCI slot in pci_conf_interrupt(9)
- move some device address definitions into <machine/cpu.h> and
remove <machine/leds.h>
- misc cosmetics

No objection on port-cobalt for three weeks.

branches: 1.30.6;
Since files.wscons et al. are included by ~all ports anyway, include
them in the mi "files" file, and remove include statements from md files.
These shouldn't pull in additional kernel code when not in use, so it
shouldn't do any harm except a risk of namespace collisions which
should be easy to fix.

branches: 1.29.14;
include files.wsfb

branches: 1.28.6; 1.28.10; 1.28.12;
Remove or comment out now unused code after MI mips3_clockintr migration.

Various improvements to make the common mips3 clock handling more generally
useful. The functions delay, cpu_initclocks, and setstatclcokrate have been
renamed to mips3_delay, mips3_initclocks, and mips3_setstatclockrate.

We provide weak aliases for the original names, so machdep code doesn't have
to provide wrapper routines. (Giving good performance.)

I've moved mips3_clockintr, mips3_initclocks, and mips3_setstatclockrate to
their own mips3_clockintr file, because some ports may not be able to use
these, and its senseless to carry that baggage.

branches: 1.26.2;
Convert to common mips3_cp0_counter clock.
Convert to timecounters.

From Rivo Nurges (rix at estpak dot ee). ok soren@, tested by simon@.
Note that this means we aren't using the gt clock, and maybe we should clean
that up a bit.

Switch cobalt port to use MI todr(9) functions and MI mc146818 driver.
Tested on RaQ2 and Qube2 on port-cobalt.

Add include "dev/usb/files.usb".

branches: 1.23.4; 1.23.6; 1.23.8; 1.23.10; 1.23.12;
merge ktrace-lwp.

ieee1394 import from FreeBSD.

branches: 1.21.6;
Even though we don't use wscons on cobalt, still bring in dev/wscons/files.wscons
so we can get various opt_*.h generated.

branches: 1.20.4; 1.20.6;
- rename comcnprobe() and comcninit() to com_mainbus_cnprobe() and
com_mainbus_cninit() and move these cn functions from cobalt/console.c
to dev/com_mainbus.c
- call cninit() only once
- remove unneeded includes
- use ANSI function decls

branches: 1.19.4;
Change console code to use cninit() and null console. Add serial console
check.

pciide_machdep.c depends on pciide_common, not pciide.
Pointed out and fix tested by Marc Recht.

Use common mips generic software interrupt routines.

Since everyone uses clock_subr.c (or should, if they don't currently),
list it in conf/files instead of in every port's files.*.

branches: 1.15.2;
Attachment for the HD44780 display and keypad on the front of Cobalt machines.

now that mem_no is emitted by config(8), there is no reason to keep
copy of more or less identical iskmemdev() for every arch; move the function
to spec_vnop.c, and g/c machine-dependant copies

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: 1.12.2;
* Move the mii_bitbang attribute into dev/mii/files.mii
* Pull in dev/mii/files.mii from conf/files, rather than playing
the magic "files include order" dance in N machine-dependent
configuration definitions.

All the mips ports had an identical procfs_machdep.c, so use a common
file under arch/mips/mips.

branches: 1.10.4; 1.10.8;
Add machdep file for procfs. Currently only used for linux-style
/proc/cpuinfo (only active when procfs is mounted with -o linux).
For ports other than the i386 this currently produces an empty
string.

lsu -> ld, by popular request.

Use dev/md_root.c.

branches: 1.7.2;
Pull in dev/i2o/files.i2o.

Add `major' for lsu.

branches: 1.5.2;
Fix unused device declaration.

branches: 1.4.2;
Correct ones, even.

Forgot to define sd and cd majors.

Some cleanups.

NetBSD/cobalt. Work-in-progress.

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: 1.41.16;
rename panel to lcdpanel.

rename the cobalt panel to ledpanel to avoid conflict with fdt.

branches: 1.39.2;
Switch cobalt to common bus_space.

Tested on raq 2

Convert cobalt to generic mips bus_dma.

Include sljit files.

branches: 1.36.10;
move common/bus_dma/ -> dev/bus_dma/

branches: 1.35.4; 1.35.14;
Merge forward from matt-nb5-mips64.
(XXX generic kernels on raq2 die after interrupts are enabled but gxemul
works fine).

branches: 1.34.4; 1.34.6; 1.34.8;
Use bus_dmamem_common.

branches: 1.33.16;
Include files.bluetooth.

branches: 1.32.2; 1.32.4; 1.32.6;
Add kernel support for optional Z85C30 serial console on Cobalt Qube 2700.
There is some interrupt related issue (in MI z8530tty driver?) on heavy load,
but useful enough for debugging.

Reorganize interrupt handling on cobalt and allow multiple interrupts on
each icu irq to support multi function PCI devices in the Qube's PCI slot:

- split out interrupt stuff from machdep.c into new interrupt.c
- prepare struct *_intrhead to handle cpu and icu interrupts
- use LIST and malloc(9) to handle multiple interrupts per icu irq
(mostly taken from algor/pci/pcib.c and evbmips/malta/pci/pcib.c)
- move evcnt(9) stuff into *_intrhead from cobalt_intrhand
(i.e. make it per interrupt rather than per handler)
- in pci_intr_map(9) handle CPU interrupt separately and add a sanity check
- fixup interrupt lines for devices on the PCI slot in pci_conf_interrupt(9)
- move some device address definitions into <machine/cpu.h> and
remove <machine/leds.h>
- misc cosmetics

No objection on port-cobalt for three weeks.

branches: 1.30.6;
Since files.wscons et al. are included by ~all ports anyway, include
them in the mi "files" file, and remove include statements from md files.
These shouldn't pull in additional kernel code when not in use, so it
shouldn't do any harm except a risk of namespace collisions which
should be easy to fix.

branches: 1.29.14;
include files.wsfb

branches: 1.28.6; 1.28.10; 1.28.12;
Remove or comment out now unused code after MI mips3_clockintr migration.

Various improvements to make the common mips3 clock handling more generally
useful. The functions delay, cpu_initclocks, and setstatclcokrate have been
renamed to mips3_delay, mips3_initclocks, and mips3_setstatclockrate.

We provide weak aliases for the original names, so machdep code doesn't have
to provide wrapper routines. (Giving good performance.)

I've moved mips3_clockintr, mips3_initclocks, and mips3_setstatclockrate to
their own mips3_clockintr file, because some ports may not be able to use
these, and its senseless to carry that baggage.

branches: 1.26.2;
Convert to common mips3_cp0_counter clock.
Convert to timecounters.

From Rivo Nurges (rix at estpak dot ee). ok soren@, tested by simon@.
Note that this means we aren't using the gt clock, and maybe we should clean
that up a bit.

Switch cobalt port to use MI todr(9) functions and MI mc146818 driver.
Tested on RaQ2 and Qube2 on port-cobalt.

Add include "dev/usb/files.usb".

branches: 1.23.4; 1.23.6; 1.23.8; 1.23.10; 1.23.12;
merge ktrace-lwp.

ieee1394 import from FreeBSD.

branches: 1.21.6;
Even though we don't use wscons on cobalt, still bring in dev/wscons/files.wscons
so we can get various opt_*.h generated.

branches: 1.20.4; 1.20.6;
- rename comcnprobe() and comcninit() to com_mainbus_cnprobe() and
com_mainbus_cninit() and move these cn functions from cobalt/console.c
to dev/com_mainbus.c
- call cninit() only once
- remove unneeded includes
- use ANSI function decls

branches: 1.19.4;
Change console code to use cninit() and null console. Add serial console
check.

pciide_machdep.c depends on pciide_common, not pciide.
Pointed out and fix tested by Marc Recht.

Use common mips generic software interrupt routines.

Since everyone uses clock_subr.c (or should, if they don't currently),
list it in conf/files instead of in every port's files.*.

branches: 1.15.2;
Attachment for the HD44780 display and keypad on the front of Cobalt machines.

now that mem_no is emitted by config(8), there is no reason to keep
copy of more or less identical iskmemdev() for every arch; move the function
to spec_vnop.c, and g/c machine-dependant copies

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: 1.12.2;
* Move the mii_bitbang attribute into dev/mii/files.mii
* Pull in dev/mii/files.mii from conf/files, rather than playing
the magic "files include order" dance in N machine-dependent
configuration definitions.

All the mips ports had an identical procfs_machdep.c, so use a common
file under arch/mips/mips.

branches: 1.10.4; 1.10.8;
Add machdep file for procfs. Currently only used for linux-style
/proc/cpuinfo (only active when procfs is mounted with -o linux).
For ports other than the i386 this currently produces an empty
string.

lsu -> ld, by popular request.

Use dev/md_root.c.

branches: 1.7.2;
Pull in dev/i2o/files.i2o.

Add `major' for lsu.

branches: 1.5.2;
Fix unused device declaration.

branches: 1.4.2;
Correct ones, even.

Forgot to define sd and cd majors.

Some cleanups.

NetBSD/cobalt. Work-in-progress.

rename panel to lcdpanel.

rename the cobalt panel to ledpanel to avoid conflict with fdt.

branches: 1.39.2;
Switch cobalt to common bus_space.

Tested on raq 2

Convert cobalt to generic mips bus_dma.

Include sljit files.

branches: 1.36.10;
move common/bus_dma/ -> dev/bus_dma/

branches: 1.35.4; 1.35.14;
Merge forward from matt-nb5-mips64.
(XXX generic kernels on raq2 die after interrupts are enabled but gxemul
works fine).

branches: 1.34.4; 1.34.6; 1.34.8;
Use bus_dmamem_common.

branches: 1.33.16;
Include files.bluetooth.

branches: 1.32.2; 1.32.4; 1.32.6;
Add kernel support for optional Z85C30 serial console on Cobalt Qube 2700.
There is some interrupt related issue (in MI z8530tty driver?) on heavy load,
but useful enough for debugging.

Reorganize interrupt handling on cobalt and allow multiple interrupts on
each icu irq to support multi function PCI devices in the Qube's PCI slot:

- split out interrupt stuff from machdep.c into new interrupt.c
- prepare struct *_intrhead to handle cpu and icu interrupts
- use LIST and malloc(9) to handle multiple interrupts per icu irq
(mostly taken from algor/pci/pcib.c and evbmips/malta/pci/pcib.c)
- move evcnt(9) stuff into *_intrhead from cobalt_intrhand
(i.e. make it per interrupt rather than per handler)
- in pci_intr_map(9) handle CPU interrupt separately and add a sanity check
- fixup interrupt lines for devices on the PCI slot in pci_conf_interrupt(9)
- move some device address definitions into <machine/cpu.h> and
remove <machine/leds.h>
- misc cosmetics

No objection on port-cobalt for three weeks.

branches: 1.30.6;
Since files.wscons et al. are included by ~all ports anyway, include
them in the mi "files" file, and remove include statements from md files.
These shouldn't pull in additional kernel code when not in use, so it
shouldn't do any harm except a risk of namespace collisions which
should be easy to fix.

branches: 1.29.14;
include files.wsfb

branches: 1.28.6; 1.28.10; 1.28.12;
Remove or comment out now unused code after MI mips3_clockintr migration.

Various improvements to make the common mips3 clock handling more generally
useful. The functions delay, cpu_initclocks, and setstatclcokrate have been
renamed to mips3_delay, mips3_initclocks, and mips3_setstatclockrate.

We provide weak aliases for the original names, so machdep code doesn't have
to provide wrapper routines. (Giving good performance.)

I've moved mips3_clockintr, mips3_initclocks, and mips3_setstatclockrate to
their own mips3_clockintr file, because some ports may not be able to use
these, and its senseless to carry that baggage.

branches: 1.26.2;
Convert to common mips3_cp0_counter clock.
Convert to timecounters.

From Rivo Nurges (rix at estpak dot ee). ok soren@, tested by simon@.
Note that this means we aren't using the gt clock, and maybe we should clean
that up a bit.

Switch cobalt port to use MI todr(9) functions and MI mc146818 driver.
Tested on RaQ2 and Qube2 on port-cobalt.

Add include "dev/usb/files.usb".

branches: 1.23.4; 1.23.6; 1.23.8; 1.23.10; 1.23.12;
merge ktrace-lwp.

ieee1394 import from FreeBSD.

branches: 1.21.6;
Even though we don't use wscons on cobalt, still bring in dev/wscons/files.wscons
so we can get various opt_*.h generated.

branches: 1.20.4; 1.20.6;
- rename comcnprobe() and comcninit() to com_mainbus_cnprobe() and
com_mainbus_cninit() and move these cn functions from cobalt/console.c
to dev/com_mainbus.c
- call cninit() only once
- remove unneeded includes
- use ANSI function decls

branches: 1.19.4;
Change console code to use cninit() and null console. Add serial console
check.

pciide_machdep.c depends on pciide_common, not pciide.
Pointed out and fix tested by Marc Recht.

Use common mips generic software interrupt routines.

Since everyone uses clock_subr.c (or should, if they don't currently),
list it in conf/files instead of in every port's files.*.

branches: 1.15.2;
Attachment for the HD44780 display and keypad on the front of Cobalt machines.

now that mem_no is emitted by config(8), there is no reason to keep
copy of more or less identical iskmemdev() for every arch; move the function
to spec_vnop.c, and g/c machine-dependant copies

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: 1.12.2;
* Move the mii_bitbang attribute into dev/mii/files.mii
* Pull in dev/mii/files.mii from conf/files, rather than playing
the magic "files include order" dance in N machine-dependent
configuration definitions.

All the mips ports had an identical procfs_machdep.c, so use a common
file under arch/mips/mips.

branches: 1.10.4; 1.10.8;
Add machdep file for procfs. Currently only used for linux-style
/proc/cpuinfo (only active when procfs is mounted with -o linux).
For ports other than the i386 this currently produces an empty
string.

lsu -> ld, by popular request.

Use dev/md_root.c.

branches: 1.7.2;
Pull in dev/i2o/files.i2o.

Add `major' for lsu.

branches: 1.5.2;
Fix unused device declaration.

branches: 1.4.2;
Correct ones, even.

Forgot to define sd and cd majors.

Some cleanups.

NetBSD/cobalt. Work-in-progress.

Switch cobalt to common bus_space.

Tested on raq 2

Convert cobalt to generic mips bus_dma.

Include sljit files.

branches: 1.36.10;
move common/bus_dma/ -> dev/bus_dma/

branches: 1.35.4; 1.35.14;
Merge forward from matt-nb5-mips64.
(XXX generic kernels on raq2 die after interrupts are enabled but gxemul
works fine).

branches: 1.34.4; 1.34.6; 1.34.8;
Use bus_dmamem_common.

branches: 1.33.16;
Include files.bluetooth.

branches: 1.32.2; 1.32.4; 1.32.6;
Add kernel support for optional Z85C30 serial console on Cobalt Qube 2700.
There is some interrupt related issue (in MI z8530tty driver?) on heavy load,
but useful enough for debugging.

Reorganize interrupt handling on cobalt and allow multiple interrupts on
each icu irq to support multi function PCI devices in the Qube's PCI slot:

- split out interrupt stuff from machdep.c into new interrupt.c
- prepare struct *_intrhead to handle cpu and icu interrupts
- use LIST and malloc(9) to handle multiple interrupts per icu irq
(mostly taken from algor/pci/pcib.c and evbmips/malta/pci/pcib.c)
- move evcnt(9) stuff into *_intrhead from cobalt_intrhand
(i.e. make it per interrupt rather than per handler)
- in pci_intr_map(9) handle CPU interrupt separately and add a sanity check
- fixup interrupt lines for devices on the PCI slot in pci_conf_interrupt(9)
- move some device address definitions into <machine/cpu.h> and
remove <machine/leds.h>
- misc cosmetics

No objection on port-cobalt for three weeks.

branches: 1.30.6;
Since files.wscons et al. are included by ~all ports anyway, include
them in the mi "files" file, and remove include statements from md files.
These shouldn't pull in additional kernel code when not in use, so it
shouldn't do any harm except a risk of namespace collisions which
should be easy to fix.

branches: 1.29.14;
include files.wsfb

branches: 1.28.6; 1.28.10; 1.28.12;
Remove or comment out now unused code after MI mips3_clockintr migration.

Various improvements to make the common mips3 clock handling more generally
useful. The functions delay, cpu_initclocks, and setstatclcokrate have been
renamed to mips3_delay, mips3_initclocks, and mips3_setstatclockrate.

We provide weak aliases for the original names, so machdep code doesn't have
to provide wrapper routines. (Giving good performance.)

I've moved mips3_clockintr, mips3_initclocks, and mips3_setstatclockrate to
their own mips3_clockintr file, because some ports may not be able to use
these, and its senseless to carry that baggage.

branches: 1.26.2;
Convert to common mips3_cp0_counter clock.
Convert to timecounters.

From Rivo Nurges (rix at estpak dot ee). ok soren@, tested by simon@.
Note that this means we aren't using the gt clock, and maybe we should clean
that up a bit.

Switch cobalt port to use MI todr(9) functions and MI mc146818 driver.
Tested on RaQ2 and Qube2 on port-cobalt.

Add include "dev/usb/files.usb".

branches: 1.23.4; 1.23.6; 1.23.8; 1.23.10; 1.23.12;
merge ktrace-lwp.

ieee1394 import from FreeBSD.

branches: 1.21.6;
Even though we don't use wscons on cobalt, still bring in dev/wscons/files.wscons
so we can get various opt_*.h generated.

branches: 1.20.4; 1.20.6;
- rename comcnprobe() and comcninit() to com_mainbus_cnprobe() and
com_mainbus_cninit() and move these cn functions from cobalt/console.c
to dev/com_mainbus.c
- call cninit() only once
- remove unneeded includes
- use ANSI function decls

branches: 1.19.4;
Change console code to use cninit() and null console. Add serial console
check.

pciide_machdep.c depends on pciide_common, not pciide.
Pointed out and fix tested by Marc Recht.

Use common mips generic software interrupt routines.

Since everyone uses clock_subr.c (or should, if they don't currently),
list it in conf/files instead of in every port's files.*.

branches: 1.15.2;
Attachment for the HD44780 display and keypad on the front of Cobalt machines.

now that mem_no is emitted by config(8), there is no reason to keep
copy of more or less identical iskmemdev() for every arch; move the function
to spec_vnop.c, and g/c machine-dependant copies

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: 1.12.2;
* Move the mii_bitbang attribute into dev/mii/files.mii
* Pull in dev/mii/files.mii from conf/files, rather than playing
the magic "files include order" dance in N machine-dependent
configuration definitions.

All the mips ports had an identical procfs_machdep.c, so use a common
file under arch/mips/mips.

branches: 1.10.4; 1.10.8;
Add machdep file for procfs. Currently only used for linux-style
/proc/cpuinfo (only active when procfs is mounted with -o linux).
For ports other than the i386 this currently produces an empty
string.

lsu -> ld, by popular request.

Use dev/md_root.c.

branches: 1.7.2;
Pull in dev/i2o/files.i2o.

Add `major' for lsu.

branches: 1.5.2;
Fix unused device declaration.

branches: 1.4.2;
Correct ones, even.

Forgot to define sd and cd majors.

Some cleanups.

NetBSD/cobalt. Work-in-progress.