Constify nam2blk[], chrtoblktbl[] and octeon devmap[].
ok mpi@ millert@

Retire switch(4) it never really was production ready and the OpenFlow
API implemented is a deadend.
OK akoshibe@ yasuoka@ deraadt@ kn@ patrick@ sthen@

remove uneeded includes in md armv7 files

based on include-what-you-use suggestions

introduce ujoy(4), a restricted subset of uhid(4) for gamecontrollers.
This includes ujoy_hid_is_collection() to work around limitations of
hid_is_collection() until this can be combined without fallout.

input, testing with 8bitdo controller, and ok brynet@
PS4 controller testing, fix for hid_is_collection, and ok mglocker@

wire up kstat(4)

"looks right" deraadt@

wire up pppac(4) to some majors on each arch.

i was lazy and just put them at the end of the existing set. fyi,
i think major 51 is free on all archs if anyone is looking for
another one.

ok claudio@

Import dt(4) a driver and framework for Dynamic Profiling.

The design is fairly simple: events, in the form of descriptors on a
ring, are being produced in any kernel context and being consumed by
a userland process reading /dev/dt.

Code and hooks are all guarded under '#if NDT > 0' so this commit
shouldn't introduce any change as long as dt(4) is disable in GENERIC.

ok kettenis@, visa@, jasper@, deraadt@

typo

Add fido(4), a HID driver for FIDO/U2F security keys

While FIDO/U2F keys were already supported by the generic uhid(4)
driver, this driver adds the first step to tighten the security of
FIDO/U2F access. Specifically, users don't need read/write access to
all USB/HID devices anymore and the driver also improves integration
with pledge(2) and unveil(2): It is pledge-friendly because it doesn't
require any ioctls to discover the device and unveil-friendly because
it uses a single /dev/fido/* directory for its device nodes.

It also allows to support FIDO/U2F in firefox without further
weakening the "sandbox" of the browser. Firefox does not have a
proper privsep design and many operations, such as U2F access, are
handled directly by the main process. This means that the browser's
"fat" main process needs direct read/write access to all USB HID
devices, at least on other operating systems. With fido(4) we can
support security keys in Firefox under OpenBSD without such a
compromise.

With this change, libfido2 stops using the ioctl to query the device
vendor/product and just assumes "OpenBSD" "fido(4)" instead. The
ioctl is still supported but there was no benefit in obtaining the
vendor product or name; it also allows to use libfido2 under pledge.

With feedback from deraadt@ and many others
OK kettenis@ djm@ and jmc@ for the manpage bits

remove #defines present in MI conf.h; ok kettenis

Remove support for tape block devices. Nobody mount(8)s tapes any longer.
ok deraadt@ guenther@

Add switch(4) cdev entry

ok deraadt@ yasuoka@ reyk@

Use ansi style function declarations. No binary change.
From Robert Tate.

Change openprom into a pseudo-device, because not all arm platforms
will have it. This is a bit of a hack. Maybe it should attach off
mainbus as a proper fake device, but that would have more tendrils..
checked by jsg

Implement openprom(4) for armv7.

ok deraadt@

remove systrace

Remove stale RAIDframe entries from chrtoblktbl.

While there truncate the tables to the minimum required size; chrtoblk()
and blktochr() are designed to handle a table shorter than cdevsw.

"Looks good to me" deraadt@

Allocate a new major for tap(4) also note that pseudo-device tun is for tap
as well. OK dlg@ mpi@

dragonflybsd has added a urio driver. conservation of urios requires
that we delete ours, which isn't actually useful.
ok mpi sthen

mechanical translation of dev_lkm_dummy() to dev_notdef()

remove LKM devices

unlink crypto(4) pseudo device from the architecture dependant character
device tables and kernel config files. ok deraadt

remove iop(4) driver. it is entirely unmaintained and supports something
which basically doesn't exist at all.
reminded about it by brad

Remove uscanner(4). It was disabled in GENERIC more than 2.5 years ago.
No regression has been reported since libusb became the prefered
solution to work with USB scanners.

req. by mpi@
ok ian@ mpi@ miod@

more fuse in more places. credit: miod

Delete the sequencer(4) driver, since its not used any longer. Diff
mostly from armani.
ok miod, mpi, jsg and help from sthen

kill nnpfs dead

tedu the raidframe.

ok deraadt@

ccd goes to the attic
discussed with jsing and millert

Use cdev_ulpt_init() to setup ulpt(4) instead of cdev_lpt_init, for
consistency.

- use nitems()

"doesn't hurt" deraadt@

Remove inapplicable or no longer used cdevsw[] entries and macros.

Add pppx(4) to the cdevs of the remaining archs.
OK dlg@

No more ss(4) or usscanner(4). Unused, unloved and unmaintained.
General huzzahs.

"go for it" deraadt@

Wire up device nodes for disk mapper.

ok deraadt@

Add missing bthub device entries on arches that support bluetooth.
ok miod@, deraadt@, todd@.

wire vscsi up to a cdev

for claudio@ ok deraadt@

Arla client rename from xfs to nnpfs for later upgrades. Tested on various arches. ok todd@ beck@

Remove /dev/drum and related code.

Add sscom to cdevswitch like fcom used to be.

Enable /dev/video* for all USB capable archs. MAKEDEV bits will follow
shortly.

OK todd@

Fix more chrtoblktbl[] sloppyness, and add proper block st nodes to *ppc and
sgi.

Split the cdev makro for bpftun into two seperate definitions. tun(4) and
bpf(4) are different enough so that the split makes sense -- this is necessary
to make bpf(4) cloneable.
requested deraadt@, OK thib@

bio for all archs, ok krw@ kettenis@ sounds good marco@ go for it deraadt@

back out bio, breaks dlg's sparc64 v215
prompted by/ok dlg@ deraadt@

prodded by marco, enable bio everywhere
grudgingly ok deraadt@

Make option USER_PCICONF work.

ok drahn@

Add support for i80321 based systems.

/dev/speaker node on cats.

APM emulation framework and zaurus scoop driver. Not enabled yet.
ok drahn@, deraadt@

Add hotplug support.

cleaner pci/fcom arm cats vs zaurus config.

Bring life to /dev/*random; Dale, you owe me a beer.

Properly include fcom.h defines.

add the missing ksym entry into the cdev table. pointed out by kevlo

align /dev/crypto with it's device node. would allow crypto cards to be used.

branches: 1.3.2;
Give systrace and xfs a chance to work.
ok drahn@

Add the ptm device to pty(4). By opening /dev/ptm and using the PTMGET
ioctl(2), an unprivileged process may allocate a pty and have its owner
and mode set appropriately. This means that programs such as xterm and
screen no longer need to be setuid. Programs using the openpty()
function require zero changes and will "just work".

Designed by beck@ and deraadt@; changes by beck@ with cleanup (and
a rewrite of the vnode bits) by art@ and tweaks/bugfixes by me.
Tested by many.

Arm port, NetBSD codebase stripped down, 32bit only support.

Retire switch(4) it never really was production ready and the OpenFlow
API implemented is a deadend.
OK akoshibe@ yasuoka@ deraadt@ kn@ patrick@ sthen@

remove uneeded includes in md armv7 files

based on include-what-you-use suggestions

introduce ujoy(4), a restricted subset of uhid(4) for gamecontrollers.
This includes ujoy_hid_is_collection() to work around limitations of
hid_is_collection() until this can be combined without fallout.

input, testing with 8bitdo controller, and ok brynet@
PS4 controller testing, fix for hid_is_collection, and ok mglocker@

wire up kstat(4)

"looks right" deraadt@

wire up pppac(4) to some majors on each arch.

i was lazy and just put them at the end of the existing set. fyi,
i think major 51 is free on all archs if anyone is looking for
another one.

ok claudio@

Import dt(4) a driver and framework for Dynamic Profiling.

The design is fairly simple: events, in the form of descriptors on a
ring, are being produced in any kernel context and being consumed by
a userland process reading /dev/dt.

Code and hooks are all guarded under '#if NDT > 0' so this commit
shouldn't introduce any change as long as dt(4) is disable in GENERIC.

ok kettenis@, visa@, jasper@, deraadt@

typo

Add fido(4), a HID driver for FIDO/U2F security keys

While FIDO/U2F keys were already supported by the generic uhid(4)
driver, this driver adds the first step to tighten the security of
FIDO/U2F access. Specifically, users don't need read/write access to
all USB/HID devices anymore and the driver also improves integration
with pledge(2) and unveil(2): It is pledge-friendly because it doesn't
require any ioctls to discover the device and unveil-friendly because
it uses a single /dev/fido/* directory for its device nodes.

It also allows to support FIDO/U2F in firefox without further
weakening the "sandbox" of the browser. Firefox does not have a
proper privsep design and many operations, such as U2F access, are
handled directly by the main process. This means that the browser's
"fat" main process needs direct read/write access to all USB HID
devices, at least on other operating systems. With fido(4) we can
support security keys in Firefox under OpenBSD without such a
compromise.

With this change, libfido2 stops using the ioctl to query the device
vendor/product and just assumes "OpenBSD" "fido(4)" instead. The
ioctl is still supported but there was no benefit in obtaining the
vendor product or name; it also allows to use libfido2 under pledge.

With feedback from deraadt@ and many others
OK kettenis@ djm@ and jmc@ for the manpage bits

remove #defines present in MI conf.h; ok kettenis

Remove support for tape block devices. Nobody mount(8)s tapes any longer.
ok deraadt@ guenther@

Add switch(4) cdev entry

ok deraadt@ yasuoka@ reyk@

Use ansi style function declarations. No binary change.
From Robert Tate.

Change openprom into a pseudo-device, because not all arm platforms
will have it. This is a bit of a hack. Maybe it should attach off
mainbus as a proper fake device, but that would have more tendrils..
checked by jsg

Implement openprom(4) for armv7.

ok deraadt@

remove systrace

Remove stale RAIDframe entries from chrtoblktbl.

While there truncate the tables to the minimum required size; chrtoblk()
and blktochr() are designed to handle a table shorter than cdevsw.

"Looks good to me" deraadt@

Allocate a new major for tap(4) also note that pseudo-device tun is for tap
as well. OK dlg@ mpi@

dragonflybsd has added a urio driver. conservation of urios requires
that we delete ours, which isn't actually useful.
ok mpi sthen

mechanical translation of dev_lkm_dummy() to dev_notdef()

remove LKM devices

unlink crypto(4) pseudo device from the architecture dependant character
device tables and kernel config files. ok deraadt

remove iop(4) driver. it is entirely unmaintained and supports something
which basically doesn't exist at all.
reminded about it by brad

Remove uscanner(4). It was disabled in GENERIC more than 2.5 years ago.
No regression has been reported since libusb became the prefered
solution to work with USB scanners.

req. by mpi@
ok ian@ mpi@ miod@

more fuse in more places. credit: miod

Delete the sequencer(4) driver, since its not used any longer. Diff
mostly from armani.
ok miod, mpi, jsg and help from sthen

kill nnpfs dead

tedu the raidframe.

ok deraadt@

ccd goes to the attic
discussed with jsing and millert

Use cdev_ulpt_init() to setup ulpt(4) instead of cdev_lpt_init, for
consistency.

- use nitems()

"doesn't hurt" deraadt@

Remove inapplicable or no longer used cdevsw[] entries and macros.

Add pppx(4) to the cdevs of the remaining archs.
OK dlg@

No more ss(4) or usscanner(4). Unused, unloved and unmaintained.
General huzzahs.

"go for it" deraadt@

Wire up device nodes for disk mapper.

ok deraadt@

Add missing bthub device entries on arches that support bluetooth.
ok miod@, deraadt@, todd@.

wire vscsi up to a cdev

for claudio@ ok deraadt@

Arla client rename from xfs to nnpfs for later upgrades. Tested on various arches. ok todd@ beck@

Remove /dev/drum and related code.

Add sscom to cdevswitch like fcom used to be.

Enable /dev/video* for all USB capable archs. MAKEDEV bits will follow
shortly.

OK todd@

Fix more chrtoblktbl[] sloppyness, and add proper block st nodes to *ppc and
sgi.

Split the cdev makro for bpftun into two seperate definitions. tun(4) and
bpf(4) are different enough so that the split makes sense -- this is necessary
to make bpf(4) cloneable.
requested deraadt@, OK thib@

bio for all archs, ok krw@ kettenis@ sounds good marco@ go for it deraadt@

back out bio, breaks dlg's sparc64 v215
prompted by/ok dlg@ deraadt@

prodded by marco, enable bio everywhere
grudgingly ok deraadt@

Make option USER_PCICONF work.

ok drahn@

Add support for i80321 based systems.

/dev/speaker node on cats.

APM emulation framework and zaurus scoop driver. Not enabled yet.
ok drahn@, deraadt@

Add hotplug support.

cleaner pci/fcom arm cats vs zaurus config.

Bring life to /dev/*random; Dale, you owe me a beer.

Properly include fcom.h defines.

add the missing ksym entry into the cdev table. pointed out by kevlo

align /dev/crypto with it's device node. would allow crypto cards to be used.

branches: 1.3.2;
Give systrace and xfs a chance to work.
ok drahn@

Add the ptm device to pty(4). By opening /dev/ptm and using the PTMGET
ioctl(2), an unprivileged process may allocate a pty and have its owner
and mode set appropriately. This means that programs such as xterm and
screen no longer need to be setuid. Programs using the openpty()
function require zero changes and will "just work".

Designed by beck@ and deraadt@; changes by beck@ with cleanup (and
a rewrite of the vnode bits) by art@ and tweaks/bugfixes by me.
Tested by many.

Arm port, NetBSD codebase stripped down, 32bit only support.

remove uneeded includes in md armv7 files

based on include-what-you-use suggestions

introduce ujoy(4), a restricted subset of uhid(4) for gamecontrollers.
This includes ujoy_hid_is_collection() to work around limitations of
hid_is_collection() until this can be combined without fallout.

input, testing with 8bitdo controller, and ok brynet@
PS4 controller testing, fix for hid_is_collection, and ok mglocker@

wire up kstat(4)

"looks right" deraadt@

wire up pppac(4) to some majors on each arch.

i was lazy and just put them at the end of the existing set. fyi,
i think major 51 is free on all archs if anyone is looking for
another one.

ok claudio@

Import dt(4) a driver and framework for Dynamic Profiling.

The design is fairly simple: events, in the form of descriptors on a
ring, are being produced in any kernel context and being consumed by
a userland process reading /dev/dt.

Code and hooks are all guarded under '#if NDT > 0' so this commit
shouldn't introduce any change as long as dt(4) is disable in GENERIC.

ok kettenis@, visa@, jasper@, deraadt@

typo

Add fido(4), a HID driver for FIDO/U2F security keys

While FIDO/U2F keys were already supported by the generic uhid(4)
driver, this driver adds the first step to tighten the security of
FIDO/U2F access. Specifically, users don't need read/write access to
all USB/HID devices anymore and the driver also improves integration
with pledge(2) and unveil(2): It is pledge-friendly because it doesn't
require any ioctls to discover the device and unveil-friendly because
it uses a single /dev/fido/* directory for its device nodes.

It also allows to support FIDO/U2F in firefox without further
weakening the "sandbox" of the browser. Firefox does not have a
proper privsep design and many operations, such as U2F access, are
handled directly by the main process. This means that the browser's
"fat" main process needs direct read/write access to all USB HID
devices, at least on other operating systems. With fido(4) we can
support security keys in Firefox under OpenBSD without such a
compromise.

With this change, libfido2 stops using the ioctl to query the device
vendor/product and just assumes "OpenBSD" "fido(4)" instead. The
ioctl is still supported but there was no benefit in obtaining the
vendor product or name; it also allows to use libfido2 under pledge.

With feedback from deraadt@ and many others
OK kettenis@ djm@ and jmc@ for the manpage bits

remove #defines present in MI conf.h; ok kettenis

Remove support for tape block devices. Nobody mount(8)s tapes any longer.
ok deraadt@ guenther@

Add switch(4) cdev entry

ok deraadt@ yasuoka@ reyk@

Use ansi style function declarations. No binary change.
From Robert Tate.

Change openprom into a pseudo-device, because not all arm platforms
will have it. This is a bit of a hack. Maybe it should attach off
mainbus as a proper fake device, but that would have more tendrils..
checked by jsg

Implement openprom(4) for armv7.

ok deraadt@

remove systrace

Remove stale RAIDframe entries from chrtoblktbl.

While there truncate the tables to the minimum required size; chrtoblk()
and blktochr() are designed to handle a table shorter than cdevsw.

"Looks good to me" deraadt@

Allocate a new major for tap(4) also note that pseudo-device tun is for tap
as well. OK dlg@ mpi@

dragonflybsd has added a urio driver. conservation of urios requires
that we delete ours, which isn't actually useful.
ok mpi sthen

mechanical translation of dev_lkm_dummy() to dev_notdef()

remove LKM devices

unlink crypto(4) pseudo device from the architecture dependant character
device tables and kernel config files. ok deraadt

remove iop(4) driver. it is entirely unmaintained and supports something
which basically doesn't exist at all.
reminded about it by brad

Remove uscanner(4). It was disabled in GENERIC more than 2.5 years ago.
No regression has been reported since libusb became the prefered
solution to work with USB scanners.

req. by mpi@
ok ian@ mpi@ miod@

more fuse in more places. credit: miod

Delete the sequencer(4) driver, since its not used any longer. Diff
mostly from armani.
ok miod, mpi, jsg and help from sthen

kill nnpfs dead

tedu the raidframe.

ok deraadt@

ccd goes to the attic
discussed with jsing and millert

Use cdev_ulpt_init() to setup ulpt(4) instead of cdev_lpt_init, for
consistency.

- use nitems()

"doesn't hurt" deraadt@

Remove inapplicable or no longer used cdevsw[] entries and macros.

Add pppx(4) to the cdevs of the remaining archs.
OK dlg@

No more ss(4) or usscanner(4). Unused, unloved and unmaintained.
General huzzahs.

"go for it" deraadt@

Wire up device nodes for disk mapper.

ok deraadt@

Add missing bthub device entries on arches that support bluetooth.
ok miod@, deraadt@, todd@.

wire vscsi up to a cdev

for claudio@ ok deraadt@

Arla client rename from xfs to nnpfs for later upgrades. Tested on various arches. ok todd@ beck@

Remove /dev/drum and related code.

Add sscom to cdevswitch like fcom used to be.

Enable /dev/video* for all USB capable archs. MAKEDEV bits will follow
shortly.

OK todd@

Fix more chrtoblktbl[] sloppyness, and add proper block st nodes to *ppc and
sgi.

Split the cdev makro for bpftun into two seperate definitions. tun(4) and
bpf(4) are different enough so that the split makes sense -- this is necessary
to make bpf(4) cloneable.
requested deraadt@, OK thib@

bio for all archs, ok krw@ kettenis@ sounds good marco@ go for it deraadt@

back out bio, breaks dlg's sparc64 v215
prompted by/ok dlg@ deraadt@

prodded by marco, enable bio everywhere
grudgingly ok deraadt@

Make option USER_PCICONF work.

ok drahn@

Add support for i80321 based systems.

/dev/speaker node on cats.

APM emulation framework and zaurus scoop driver. Not enabled yet.
ok drahn@, deraadt@

Add hotplug support.

cleaner pci/fcom arm cats vs zaurus config.

Bring life to /dev/*random; Dale, you owe me a beer.

Properly include fcom.h defines.

add the missing ksym entry into the cdev table. pointed out by kevlo

align /dev/crypto with it's device node. would allow crypto cards to be used.

branches: 1.3.2;
Give systrace and xfs a chance to work.
ok drahn@

Add the ptm device to pty(4). By opening /dev/ptm and using the PTMGET
ioctl(2), an unprivileged process may allocate a pty and have its owner
and mode set appropriately. This means that programs such as xterm and
screen no longer need to be setuid. Programs using the openpty()
function require zero changes and will "just work".

Designed by beck@ and deraadt@; changes by beck@ with cleanup (and
a rewrite of the vnode bits) by art@ and tweaks/bugfixes by me.
Tested by many.

Arm port, NetBSD codebase stripped down, 32bit only support.

introduce ujoy(4), a restricted subset of uhid(4) for gamecontrollers.
This includes ujoy_hid_is_collection() to work around limitations of
hid_is_collection() until this can be combined without fallout.

input, testing with 8bitdo controller, and ok brynet@
PS4 controller testing, fix for hid_is_collection, and ok mglocker@

wire up kstat(4)

"looks right" deraadt@

wire up pppac(4) to some majors on each arch.

i was lazy and just put them at the end of the existing set. fyi,
i think major 51 is free on all archs if anyone is looking for
another one.

ok claudio@

Import dt(4) a driver and framework for Dynamic Profiling.

The design is fairly simple: events, in the form of descriptors on a
ring, are being produced in any kernel context and being consumed by
a userland process reading /dev/dt.

Code and hooks are all guarded under '#if NDT > 0' so this commit
shouldn't introduce any change as long as dt(4) is disable in GENERIC.

ok kettenis@, visa@, jasper@, deraadt@

typo

Add fido(4), a HID driver for FIDO/U2F security keys

While FIDO/U2F keys were already supported by the generic uhid(4)
driver, this driver adds the first step to tighten the security of
FIDO/U2F access. Specifically, users don't need read/write access to
all USB/HID devices anymore and the driver also improves integration
with pledge(2) and unveil(2): It is pledge-friendly because it doesn't
require any ioctls to discover the device and unveil-friendly because
it uses a single /dev/fido/* directory for its device nodes.

It also allows to support FIDO/U2F in firefox without further
weakening the "sandbox" of the browser. Firefox does not have a
proper privsep design and many operations, such as U2F access, are
handled directly by the main process. This means that the browser's
"fat" main process needs direct read/write access to all USB HID
devices, at least on other operating systems. With fido(4) we can
support security keys in Firefox under OpenBSD without such a
compromise.

With this change, libfido2 stops using the ioctl to query the device
vendor/product and just assumes "OpenBSD" "fido(4)" instead. The
ioctl is still supported but there was no benefit in obtaining the
vendor product or name; it also allows to use libfido2 under pledge.

With feedback from deraadt@ and many others
OK kettenis@ djm@ and jmc@ for the manpage bits

remove #defines present in MI conf.h; ok kettenis

Remove support for tape block devices. Nobody mount(8)s tapes any longer.
ok deraadt@ guenther@

Add switch(4) cdev entry

ok deraadt@ yasuoka@ reyk@

Use ansi style function declarations. No binary change.
From Robert Tate.

Change openprom into a pseudo-device, because not all arm platforms
will have it. This is a bit of a hack. Maybe it should attach off
mainbus as a proper fake device, but that would have more tendrils..
checked by jsg

Implement openprom(4) for armv7.

ok deraadt@

remove systrace

Remove stale RAIDframe entries from chrtoblktbl.

While there truncate the tables to the minimum required size; chrtoblk()
and blktochr() are designed to handle a table shorter than cdevsw.

"Looks good to me" deraadt@

Allocate a new major for tap(4) also note that pseudo-device tun is for tap
as well. OK dlg@ mpi@

dragonflybsd has added a urio driver. conservation of urios requires
that we delete ours, which isn't actually useful.
ok mpi sthen

mechanical translation of dev_lkm_dummy() to dev_notdef()

remove LKM devices

unlink crypto(4) pseudo device from the architecture dependant character
device tables and kernel config files. ok deraadt

remove iop(4) driver. it is entirely unmaintained and supports something
which basically doesn't exist at all.
reminded about it by brad

Remove uscanner(4). It was disabled in GENERIC more than 2.5 years ago.
No regression has been reported since libusb became the prefered
solution to work with USB scanners.

req. by mpi@
ok ian@ mpi@ miod@

more fuse in more places. credit: miod

Delete the sequencer(4) driver, since its not used any longer. Diff
mostly from armani.
ok miod, mpi, jsg and help from sthen

kill nnpfs dead

tedu the raidframe.

ok deraadt@

ccd goes to the attic
discussed with jsing and millert

Use cdev_ulpt_init() to setup ulpt(4) instead of cdev_lpt_init, for
consistency.

- use nitems()

"doesn't hurt" deraadt@

Remove inapplicable or no longer used cdevsw[] entries and macros.

Add pppx(4) to the cdevs of the remaining archs.
OK dlg@

No more ss(4) or usscanner(4). Unused, unloved and unmaintained.
General huzzahs.

"go for it" deraadt@

Wire up device nodes for disk mapper.

ok deraadt@

Add missing bthub device entries on arches that support bluetooth.
ok miod@, deraadt@, todd@.

wire vscsi up to a cdev

for claudio@ ok deraadt@

Arla client rename from xfs to nnpfs for later upgrades. Tested on various arches. ok todd@ beck@

Remove /dev/drum and related code.

Add sscom to cdevswitch like fcom used to be.

Enable /dev/video* for all USB capable archs. MAKEDEV bits will follow
shortly.

OK todd@

Fix more chrtoblktbl[] sloppyness, and add proper block st nodes to *ppc and
sgi.

Split the cdev makro for bpftun into two seperate definitions. tun(4) and
bpf(4) are different enough so that the split makes sense -- this is necessary
to make bpf(4) cloneable.
requested deraadt@, OK thib@

bio for all archs, ok krw@ kettenis@ sounds good marco@ go for it deraadt@

back out bio, breaks dlg's sparc64 v215
prompted by/ok dlg@ deraadt@

prodded by marco, enable bio everywhere
grudgingly ok deraadt@

Make option USER_PCICONF work.

ok drahn@

Add support for i80321 based systems.

/dev/speaker node on cats.

APM emulation framework and zaurus scoop driver. Not enabled yet.
ok drahn@, deraadt@

Add hotplug support.

cleaner pci/fcom arm cats vs zaurus config.

Bring life to /dev/*random; Dale, you owe me a beer.

Properly include fcom.h defines.

add the missing ksym entry into the cdev table. pointed out by kevlo

align /dev/crypto with it's device node. would allow crypto cards to be used.

branches: 1.3.2;
Give systrace and xfs a chance to work.
ok drahn@

Add the ptm device to pty(4). By opening /dev/ptm and using the PTMGET
ioctl(2), an unprivileged process may allocate a pty and have its owner
and mode set appropriately. This means that programs such as xterm and
screen no longer need to be setuid. Programs using the openpty()
function require zero changes and will "just work".

Designed by beck@ and deraadt@; changes by beck@ with cleanup (and
a rewrite of the vnode bits) by art@ and tweaks/bugfixes by me.
Tested by many.

Arm port, NetBSD codebase stripped down, 32bit only support.

wire up kstat(4)

"looks right" deraadt@

wire up pppac(4) to some majors on each arch.

i was lazy and just put them at the end of the existing set. fyi,
i think major 51 is free on all archs if anyone is looking for
another one.

ok claudio@

Import dt(4) a driver and framework for Dynamic Profiling.

The design is fairly simple: events, in the form of descriptors on a
ring, are being produced in any kernel context and being consumed by
a userland process reading /dev/dt.

Code and hooks are all guarded under '#if NDT > 0' so this commit
shouldn't introduce any change as long as dt(4) is disable in GENERIC.

ok kettenis@, visa@, jasper@, deraadt@

typo

Add fido(4), a HID driver for FIDO/U2F security keys

While FIDO/U2F keys were already supported by the generic uhid(4)
driver, this driver adds the first step to tighten the security of
FIDO/U2F access. Specifically, users don't need read/write access to
all USB/HID devices anymore and the driver also improves integration
with pledge(2) and unveil(2): It is pledge-friendly because it doesn't
require any ioctls to discover the device and unveil-friendly because
it uses a single /dev/fido/* directory for its device nodes.

It also allows to support FIDO/U2F in firefox without further
weakening the "sandbox" of the browser. Firefox does not have a
proper privsep design and many operations, such as U2F access, are
handled directly by the main process. This means that the browser's
"fat" main process needs direct read/write access to all USB HID
devices, at least on other operating systems. With fido(4) we can
support security keys in Firefox under OpenBSD without such a
compromise.

With this change, libfido2 stops using the ioctl to query the device
vendor/product and just assumes "OpenBSD" "fido(4)" instead. The
ioctl is still supported but there was no benefit in obtaining the
vendor product or name; it also allows to use libfido2 under pledge.

With feedback from deraadt@ and many others
OK kettenis@ djm@ and jmc@ for the manpage bits

remove #defines present in MI conf.h; ok kettenis

Remove support for tape block devices. Nobody mount(8)s tapes any longer.
ok deraadt@ guenther@

Add switch(4) cdev entry

ok deraadt@ yasuoka@ reyk@

Use ansi style function declarations. No binary change.
From Robert Tate.

Change openprom into a pseudo-device, because not all arm platforms
will have it. This is a bit of a hack. Maybe it should attach off
mainbus as a proper fake device, but that would have more tendrils..
checked by jsg

Implement openprom(4) for armv7.

ok deraadt@

remove systrace

Remove stale RAIDframe entries from chrtoblktbl.

While there truncate the tables to the minimum required size; chrtoblk()
and blktochr() are designed to handle a table shorter than cdevsw.

"Looks good to me" deraadt@

Allocate a new major for tap(4) also note that pseudo-device tun is for tap
as well. OK dlg@ mpi@

dragonflybsd has added a urio driver. conservation of urios requires
that we delete ours, which isn't actually useful.
ok mpi sthen

mechanical translation of dev_lkm_dummy() to dev_notdef()

remove LKM devices

unlink crypto(4) pseudo device from the architecture dependant character
device tables and kernel config files. ok deraadt

remove iop(4) driver. it is entirely unmaintained and supports something
which basically doesn't exist at all.
reminded about it by brad

Remove uscanner(4). It was disabled in GENERIC more than 2.5 years ago.
No regression has been reported since libusb became the prefered
solution to work with USB scanners.

req. by mpi@
ok ian@ mpi@ miod@

more fuse in more places. credit: miod

Delete the sequencer(4) driver, since its not used any longer. Diff
mostly from armani.
ok miod, mpi, jsg and help from sthen

kill nnpfs dead

tedu the raidframe.

ok deraadt@

ccd goes to the attic
discussed with jsing and millert

Use cdev_ulpt_init() to setup ulpt(4) instead of cdev_lpt_init, for
consistency.

- use nitems()

"doesn't hurt" deraadt@

Remove inapplicable or no longer used cdevsw[] entries and macros.

Add pppx(4) to the cdevs of the remaining archs.
OK dlg@

No more ss(4) or usscanner(4). Unused, unloved and unmaintained.
General huzzahs.

"go for it" deraadt@

Wire up device nodes for disk mapper.

ok deraadt@

Add missing bthub device entries on arches that support bluetooth.
ok miod@, deraadt@, todd@.

wire vscsi up to a cdev

for claudio@ ok deraadt@

Arla client rename from xfs to nnpfs for later upgrades. Tested on various arches. ok todd@ beck@

Remove /dev/drum and related code.

Add sscom to cdevswitch like fcom used to be.

Enable /dev/video* for all USB capable archs. MAKEDEV bits will follow
shortly.

OK todd@

Fix more chrtoblktbl[] sloppyness, and add proper block st nodes to *ppc and
sgi.

Split the cdev makro for bpftun into two seperate definitions. tun(4) and
bpf(4) are different enough so that the split makes sense -- this is necessary
to make bpf(4) cloneable.
requested deraadt@, OK thib@

bio for all archs, ok krw@ kettenis@ sounds good marco@ go for it deraadt@

back out bio, breaks dlg's sparc64 v215
prompted by/ok dlg@ deraadt@

prodded by marco, enable bio everywhere
grudgingly ok deraadt@

Make option USER_PCICONF work.

ok drahn@

Add support for i80321 based systems.

/dev/speaker node on cats.

APM emulation framework and zaurus scoop driver. Not enabled yet.
ok drahn@, deraadt@

Add hotplug support.

cleaner pci/fcom arm cats vs zaurus config.

Bring life to /dev/*random; Dale, you owe me a beer.

Properly include fcom.h defines.

add the missing ksym entry into the cdev table. pointed out by kevlo

align /dev/crypto with it's device node. would allow crypto cards to be used.

branches: 1.3.2;
Give systrace and xfs a chance to work.
ok drahn@

Add the ptm device to pty(4). By opening /dev/ptm and using the PTMGET
ioctl(2), an unprivileged process may allocate a pty and have its owner
and mode set appropriately. This means that programs such as xterm and
screen no longer need to be setuid. Programs using the openpty()
function require zero changes and will "just work".

Designed by beck@ and deraadt@; changes by beck@ with cleanup (and
a rewrite of the vnode bits) by art@ and tweaks/bugfixes by me.
Tested by many.

Arm port, NetBSD codebase stripped down, 32bit only support.

wire up pppac(4) to some majors on each arch.

i was lazy and just put them at the end of the existing set. fyi,
i think major 51 is free on all archs if anyone is looking for
another one.

ok claudio@

Import dt(4) a driver and framework for Dynamic Profiling.

The design is fairly simple: events, in the form of descriptors on a
ring, are being produced in any kernel context and being consumed by
a userland process reading /dev/dt.

Code and hooks are all guarded under '#if NDT > 0' so this commit
shouldn't introduce any change as long as dt(4) is disable in GENERIC.

ok kettenis@, visa@, jasper@, deraadt@

typo

Add fido(4), a HID driver for FIDO/U2F security keys

While FIDO/U2F keys were already supported by the generic uhid(4)
driver, this driver adds the first step to tighten the security of
FIDO/U2F access. Specifically, users don't need read/write access to
all USB/HID devices anymore and the driver also improves integration
with pledge(2) and unveil(2): It is pledge-friendly because it doesn't
require any ioctls to discover the device and unveil-friendly because
it uses a single /dev/fido/* directory for its device nodes.

It also allows to support FIDO/U2F in firefox without further
weakening the "sandbox" of the browser. Firefox does not have a
proper privsep design and many operations, such as U2F access, are
handled directly by the main process. This means that the browser's
"fat" main process needs direct read/write access to all USB HID
devices, at least on other operating systems. With fido(4) we can
support security keys in Firefox under OpenBSD without such a
compromise.

With this change, libfido2 stops using the ioctl to query the device
vendor/product and just assumes "OpenBSD" "fido(4)" instead. The
ioctl is still supported but there was no benefit in obtaining the
vendor product or name; it also allows to use libfido2 under pledge.

With feedback from deraadt@ and many others
OK kettenis@ djm@ and jmc@ for the manpage bits

remove #defines present in MI conf.h; ok kettenis

Remove support for tape block devices. Nobody mount(8)s tapes any longer.
ok deraadt@ guenther@

Add switch(4) cdev entry

ok deraadt@ yasuoka@ reyk@

Use ansi style function declarations. No binary change.
From Robert Tate.

Change openprom into a pseudo-device, because not all arm platforms
will have it. This is a bit of a hack. Maybe it should attach off
mainbus as a proper fake device, but that would have more tendrils..
checked by jsg

Implement openprom(4) for armv7.

ok deraadt@

remove systrace

Remove stale RAIDframe entries from chrtoblktbl.

While there truncate the tables to the minimum required size; chrtoblk()
and blktochr() are designed to handle a table shorter than cdevsw.

"Looks good to me" deraadt@

Allocate a new major for tap(4) also note that pseudo-device tun is for tap
as well. OK dlg@ mpi@

dragonflybsd has added a urio driver. conservation of urios requires
that we delete ours, which isn't actually useful.
ok mpi sthen

mechanical translation of dev_lkm_dummy() to dev_notdef()

remove LKM devices

unlink crypto(4) pseudo device from the architecture dependant character
device tables and kernel config files. ok deraadt

remove iop(4) driver. it is entirely unmaintained and supports something
which basically doesn't exist at all.
reminded about it by brad

Remove uscanner(4). It was disabled in GENERIC more than 2.5 years ago.
No regression has been reported since libusb became the prefered
solution to work with USB scanners.

req. by mpi@
ok ian@ mpi@ miod@

more fuse in more places. credit: miod

Delete the sequencer(4) driver, since its not used any longer. Diff
mostly from armani.
ok miod, mpi, jsg and help from sthen

kill nnpfs dead

tedu the raidframe.

ok deraadt@

ccd goes to the attic
discussed with jsing and millert

Use cdev_ulpt_init() to setup ulpt(4) instead of cdev_lpt_init, for
consistency.

- use nitems()

"doesn't hurt" deraadt@

Remove inapplicable or no longer used cdevsw[] entries and macros.

Add pppx(4) to the cdevs of the remaining archs.
OK dlg@

No more ss(4) or usscanner(4). Unused, unloved and unmaintained.
General huzzahs.

"go for it" deraadt@

Wire up device nodes for disk mapper.

ok deraadt@

Add missing bthub device entries on arches that support bluetooth.
ok miod@, deraadt@, todd@.

wire vscsi up to a cdev

for claudio@ ok deraadt@

Arla client rename from xfs to nnpfs for later upgrades. Tested on various arches. ok todd@ beck@

Remove /dev/drum and related code.

Add sscom to cdevswitch like fcom used to be.

Enable /dev/video* for all USB capable archs. MAKEDEV bits will follow
shortly.

OK todd@

Fix more chrtoblktbl[] sloppyness, and add proper block st nodes to *ppc and
sgi.

Split the cdev makro for bpftun into two seperate definitions. tun(4) and
bpf(4) are different enough so that the split makes sense -- this is necessary
to make bpf(4) cloneable.
requested deraadt@, OK thib@

bio for all archs, ok krw@ kettenis@ sounds good marco@ go for it deraadt@

back out bio, breaks dlg's sparc64 v215
prompted by/ok dlg@ deraadt@

prodded by marco, enable bio everywhere
grudgingly ok deraadt@

Make option USER_PCICONF work.

ok drahn@

Add support for i80321 based systems.

/dev/speaker node on cats.

APM emulation framework and zaurus scoop driver. Not enabled yet.
ok drahn@, deraadt@

Add hotplug support.

cleaner pci/fcom arm cats vs zaurus config.

Bring life to /dev/*random; Dale, you owe me a beer.

Properly include fcom.h defines.

add the missing ksym entry into the cdev table. pointed out by kevlo

align /dev/crypto with it's device node. would allow crypto cards to be used.

branches: 1.3.2;
Give systrace and xfs a chance to work.
ok drahn@

Add the ptm device to pty(4). By opening /dev/ptm and using the PTMGET
ioctl(2), an unprivileged process may allocate a pty and have its owner
and mode set appropriately. This means that programs such as xterm and
screen no longer need to be setuid. Programs using the openpty()
function require zero changes and will "just work".

Designed by beck@ and deraadt@; changes by beck@ with cleanup (and
a rewrite of the vnode bits) by art@ and tweaks/bugfixes by me.
Tested by many.

Arm port, NetBSD codebase stripped down, 32bit only support.

Import dt(4) a driver and framework for Dynamic Profiling.

The design is fairly simple: events, in the form of descriptors on a
ring, are being produced in any kernel context and being consumed by
a userland process reading /dev/dt.

Code and hooks are all guarded under '#if NDT > 0' so this commit
shouldn't introduce any change as long as dt(4) is disable in GENERIC.

ok kettenis@, visa@, jasper@, deraadt@

typo

Add fido(4), a HID driver for FIDO/U2F security keys

While FIDO/U2F keys were already supported by the generic uhid(4)
driver, this driver adds the first step to tighten the security of
FIDO/U2F access. Specifically, users don't need read/write access to
all USB/HID devices anymore and the driver also improves integration
with pledge(2) and unveil(2): It is pledge-friendly because it doesn't
require any ioctls to discover the device and unveil-friendly because
it uses a single /dev/fido/* directory for its device nodes.

It also allows to support FIDO/U2F in firefox without further
weakening the "sandbox" of the browser. Firefox does not have a
proper privsep design and many operations, such as U2F access, are
handled directly by the main process. This means that the browser's
"fat" main process needs direct read/write access to all USB HID
devices, at least on other operating systems. With fido(4) we can
support security keys in Firefox under OpenBSD without such a
compromise.

With this change, libfido2 stops using the ioctl to query the device
vendor/product and just assumes "OpenBSD" "fido(4)" instead. The
ioctl is still supported but there was no benefit in obtaining the
vendor product or name; it also allows to use libfido2 under pledge.

With feedback from deraadt@ and many others
OK kettenis@ djm@ and jmc@ for the manpage bits

remove #defines present in MI conf.h; ok kettenis

Remove support for tape block devices. Nobody mount(8)s tapes any longer.
ok deraadt@ guenther@

Add switch(4) cdev entry

ok deraadt@ yasuoka@ reyk@

Use ansi style function declarations. No binary change.
From Robert Tate.

Change openprom into a pseudo-device, because not all arm platforms
will have it. This is a bit of a hack. Maybe it should attach off
mainbus as a proper fake device, but that would have more tendrils..
checked by jsg

Implement openprom(4) for armv7.

ok deraadt@

remove systrace

Remove stale RAIDframe entries from chrtoblktbl.

While there truncate the tables to the minimum required size; chrtoblk()
and blktochr() are designed to handle a table shorter than cdevsw.

"Looks good to me" deraadt@

Allocate a new major for tap(4) also note that pseudo-device tun is for tap
as well. OK dlg@ mpi@

dragonflybsd has added a urio driver. conservation of urios requires
that we delete ours, which isn't actually useful.
ok mpi sthen

mechanical translation of dev_lkm_dummy() to dev_notdef()

remove LKM devices

unlink crypto(4) pseudo device from the architecture dependant character
device tables and kernel config files. ok deraadt

remove iop(4) driver. it is entirely unmaintained and supports something
which basically doesn't exist at all.
reminded about it by brad

Remove uscanner(4). It was disabled in GENERIC more than 2.5 years ago.
No regression has been reported since libusb became the prefered
solution to work with USB scanners.

req. by mpi@
ok ian@ mpi@ miod@

more fuse in more places. credit: miod

Delete the sequencer(4) driver, since its not used any longer. Diff
mostly from armani.
ok miod, mpi, jsg and help from sthen

kill nnpfs dead

tedu the raidframe.

ok deraadt@

ccd goes to the attic
discussed with jsing and millert

Use cdev_ulpt_init() to setup ulpt(4) instead of cdev_lpt_init, for
consistency.

- use nitems()

"doesn't hurt" deraadt@

Remove inapplicable or no longer used cdevsw[] entries and macros.

Add pppx(4) to the cdevs of the remaining archs.
OK dlg@

No more ss(4) or usscanner(4). Unused, unloved and unmaintained.
General huzzahs.

"go for it" deraadt@

Wire up device nodes for disk mapper.

ok deraadt@

Add missing bthub device entries on arches that support bluetooth.
ok miod@, deraadt@, todd@.

wire vscsi up to a cdev

for claudio@ ok deraadt@

Arla client rename from xfs to nnpfs for later upgrades. Tested on various arches. ok todd@ beck@

Remove /dev/drum and related code.

Add sscom to cdevswitch like fcom used to be.

Enable /dev/video* for all USB capable archs. MAKEDEV bits will follow
shortly.

OK todd@

Fix more chrtoblktbl[] sloppyness, and add proper block st nodes to *ppc and
sgi.

Split the cdev makro for bpftun into two seperate definitions. tun(4) and
bpf(4) are different enough so that the split makes sense -- this is necessary
to make bpf(4) cloneable.
requested deraadt@, OK thib@

bio for all archs, ok krw@ kettenis@ sounds good marco@ go for it deraadt@

back out bio, breaks dlg's sparc64 v215
prompted by/ok dlg@ deraadt@

prodded by marco, enable bio everywhere
grudgingly ok deraadt@

Make option USER_PCICONF work.

ok drahn@

Add support for i80321 based systems.

/dev/speaker node on cats.

APM emulation framework and zaurus scoop driver. Not enabled yet.
ok drahn@, deraadt@

Add hotplug support.

cleaner pci/fcom arm cats vs zaurus config.

Bring life to /dev/*random; Dale, you owe me a beer.

Properly include fcom.h defines.

add the missing ksym entry into the cdev table. pointed out by kevlo

align /dev/crypto with it's device node. would allow crypto cards to be used.

branches: 1.3.2;
Give systrace and xfs a chance to work.
ok drahn@

Add the ptm device to pty(4). By opening /dev/ptm and using the PTMGET
ioctl(2), an unprivileged process may allocate a pty and have its owner
and mode set appropriately. This means that programs such as xterm and
screen no longer need to be setuid. Programs using the openpty()
function require zero changes and will "just work".

Designed by beck@ and deraadt@; changes by beck@ with cleanup (and
a rewrite of the vnode bits) by art@ and tweaks/bugfixes by me.
Tested by many.

Arm port, NetBSD codebase stripped down, 32bit only support.

typo

Add fido(4), a HID driver for FIDO/U2F security keys

While FIDO/U2F keys were already supported by the generic uhid(4)
driver, this driver adds the first step to tighten the security of
FIDO/U2F access. Specifically, users don't need read/write access to
all USB/HID devices anymore and the driver also improves integration
with pledge(2) and unveil(2): It is pledge-friendly because it doesn't
require any ioctls to discover the device and unveil-friendly because
it uses a single /dev/fido/* directory for its device nodes.

It also allows to support FIDO/U2F in firefox without further
weakening the "sandbox" of the browser. Firefox does not have a
proper privsep design and many operations, such as U2F access, are
handled directly by the main process. This means that the browser's
"fat" main process needs direct read/write access to all USB HID
devices, at least on other operating systems. With fido(4) we can
support security keys in Firefox under OpenBSD without such a
compromise.

With this change, libfido2 stops using the ioctl to query the device
vendor/product and just assumes "OpenBSD" "fido(4)" instead. The
ioctl is still supported but there was no benefit in obtaining the
vendor product or name; it also allows to use libfido2 under pledge.

With feedback from deraadt@ and many others
OK kettenis@ djm@ and jmc@ for the manpage bits

remove #defines present in MI conf.h; ok kettenis

Remove support for tape block devices. Nobody mount(8)s tapes any longer.
ok deraadt@ guenther@

Add switch(4) cdev entry

ok deraadt@ yasuoka@ reyk@

Use ansi style function declarations. No binary change.
From Robert Tate.

Change openprom into a pseudo-device, because not all arm platforms
will have it. This is a bit of a hack. Maybe it should attach off
mainbus as a proper fake device, but that would have more tendrils..
checked by jsg

Implement openprom(4) for armv7.

ok deraadt@

remove systrace

Remove stale RAIDframe entries from chrtoblktbl.

While there truncate the tables to the minimum required size; chrtoblk()
and blktochr() are designed to handle a table shorter than cdevsw.

"Looks good to me" deraadt@

Allocate a new major for tap(4) also note that pseudo-device tun is for tap
as well. OK dlg@ mpi@

dragonflybsd has added a urio driver. conservation of urios requires
that we delete ours, which isn't actually useful.
ok mpi sthen

mechanical translation of dev_lkm_dummy() to dev_notdef()

remove LKM devices

unlink crypto(4) pseudo device from the architecture dependant character
device tables and kernel config files. ok deraadt

remove iop(4) driver. it is entirely unmaintained and supports something
which basically doesn't exist at all.
reminded about it by brad

Remove uscanner(4). It was disabled in GENERIC more than 2.5 years ago.
No regression has been reported since libusb became the prefered
solution to work with USB scanners.

req. by mpi@
ok ian@ mpi@ miod@

more fuse in more places. credit: miod

Delete the sequencer(4) driver, since its not used any longer. Diff
mostly from armani.
ok miod, mpi, jsg and help from sthen

kill nnpfs dead

tedu the raidframe.

ok deraadt@

ccd goes to the attic
discussed with jsing and millert

Use cdev_ulpt_init() to setup ulpt(4) instead of cdev_lpt_init, for
consistency.

- use nitems()

"doesn't hurt" deraadt@

Remove inapplicable or no longer used cdevsw[] entries and macros.

Add pppx(4) to the cdevs of the remaining archs.
OK dlg@

No more ss(4) or usscanner(4). Unused, unloved and unmaintained.
General huzzahs.

"go for it" deraadt@

Wire up device nodes for disk mapper.

ok deraadt@

Add missing bthub device entries on arches that support bluetooth.
ok miod@, deraadt@, todd@.

wire vscsi up to a cdev

for claudio@ ok deraadt@

Arla client rename from xfs to nnpfs for later upgrades. Tested on various arches. ok todd@ beck@

Remove /dev/drum and related code.

Add sscom to cdevswitch like fcom used to be.

Enable /dev/video* for all USB capable archs. MAKEDEV bits will follow
shortly.

OK todd@

Fix more chrtoblktbl[] sloppyness, and add proper block st nodes to *ppc and
sgi.