sys/dev/Makefile: Split INCS onto separate lines for ease of sorting.

Also sort.

Use HAVE_NVMM for nvmm headers

Revert previous to make iscsi kernel headers optional again, as
required by kamil.

Now, sanitizer in GCC9 has been fixed differently for MKISCSI=no.

Unconditionally install kernel headers for iSCSI as required by
sanitizer shipped with GCC9.

Fix build release with HAVE_GCC=9 for sun2, where MKISCSI=no by default.

Remove filemon(4).

Discussed on tech-kern:
https://mail-index.NetBSD.org/tech-kern/2020/01/13/msg025938.html

This was never (intentionally) enabled by default, and the design has
some shortcomings.

Remove filemon(4).

Discussed on tech-kern:
https://mail-index.NetBSD.org/tech-kern/2020/01/13/msg025938.html

This was never (intentionally) enabled by default, and the design has
some shortcomings. You can get mostly the same results with ktrace,
as in usr.bin/make/filemon/filemon_ktrace.c which is now used instead
of filemon for make's meta mode.

If applications require higher performance than ktrace, or nesting
that ktrace doesn't support, we might consider adding something back
into the vfs system calls themselves, without hijacking the syscall
table. (Might want a more reliable output format too, e.g. one that
can handle newlines in file names.)

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Revert the removal of filemon.

Retire filemon, discussed on tech-kern@.

Hook spi.

Add NVMM - for NetBSD Virtual Machine Monitor -, a kernel driver that
provides support for hardware-accelerated virtualization on NetBSD.

It is made of an MI frontend, to which MD backends can be pl

Add NVMM - for NetBSD Virtual Machine Monitor -, a kernel driver that
provides support for hardware-accelerated virtualization on NetBSD.

It is made of an MI frontend, to which MD backends can be plugged. One
MD backend is implemented, x86-SVM, for x86 AMD CPUs.

We install

/usr/include/dev/nvmm/nvmm.h
/usr/include/dev/nvmm/nvmm_ioctl.h
/usr/include/dev/nvmm/{arch}/nvmm_{arch}.h

And the kernel module. For now, the only architecture where we do that
is amd64 (arch=x86).

NVMM is not enabled by default in amd64-GENERIC, but is instead easily
modloadable.

Sent to tech-kern@ a month ago. Validated with kASan, and optimized
with tprof.

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Fix fallout from hid factorisation:
- need to install sys/dev/hid/hid.h for userland
- include it where needed - most of the time in place if usb/usbhid.h

move spkrio.h out of isa

Install hdmicecio.h

Split hdaudio and PCI attach glue. Even though the driver was written with
this separation in mind, all of the code lived in sys/dev/pci/hdaudio. Move
common parts to sys/dev/hdaudio and PCI attach g

Split hdaudio and PCI attach glue. Even though the driver was written with
this separation in mind, all of the code lived in sys/dev/pci/hdaudio. Move
common parts to sys/dev/hdaudio and PCI attach glue to sys/dev/pci.

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Install filemon.h

Make the test for MKISCSI actually work by including bsd.own.mk and
testing the expanded variable, not just the variable name(!) Fixes the
build for sun2.

Build and install new in-kernel iscsi initiator kernel module and associated
binaries (iscsid, iscsictl) if MKISCSI != no. Initiator can also be built
into a kernel by adding 'pseudo-device iscsi' i

Build and install new in-kernel iscsi initiator kernel module and associated
binaries (iscsid, iscsictl) if MKISCSI != no. Initiator can also be built
into a kernel by adding 'pseudo-device iscsi' in kernel configuration.

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Install dev/i2c/i2c_io.h and implement the API in the iic(4) driver.
Obsolete the I2C_SCAN option as this can now be done from userland.

install dtvio.h, dtvio_demux.h, dtvio_frontend.h

Install netbsd-dm.h file to include/dev/dm so it can be used by public.

Add keylock.h to INCS so that it's actually installed (hi, marc!)

wrap lines. no functional change.

pud (userspace char/block drivers) build goo

* split the putter header into a kernel version and a userland version
+ install latter to /usr/include/dev/putter
* remove last dependencies to puffs from putter, it's completely
independent now

Add bio(4) and associated bioctl(8) from OpenBSD, a driver control block
device controllers, and more specifically raid controllers.
Add a new sensor type, ENVSYS_DRIVE, to report drive status. From

Add bio(4) and associated bioctl(8) from OpenBSD, a driver control block
device controllers, and more specifically raid controllers.
Add a new sensor type, ENVSYS_DRIVE, to report drive status. From OpenBSD.
Add bio and sysmon support to mfi(4). This allow userland to query
status for drives and logical volumes attached to a mfi(4) controller. While
there fix some debug printfs in mfi so they compile.
Add bio(4) to amd64 and i386 GENERIC.

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Add the 'lockstat' driver, which collects basic information about lock events.