On the one thousand and ninth day rump's mainbus was moved from
rumpdev to rumpkern, liberating all rumpnet users from the need to
-lrumpdev -lrumpvfs just because a loopback interface is mandatory.

Rename rumpdev/autoconf.c to rumpkern/rump_autoconf.c to avoid
accidentally picking up e.g. sys/arch/amd64/amd64/autoconf.c through
make's .PATH.
Move rumpdev/MAINBUS.ioconf to rumpkern.

branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36;
use ioconf for mainbus

branches: 1.1.2; 1.1.4;
device subroutines and autoconfig support for rump. work in progress.

Rework the xxxVERBOSE option to share the common module-hook-based
verbose mechanism with MIIVERBOSE. This reduces some duplicated code
and allows us to once again permit auto-unload of MIIVERBOSE.

Change details:
* Update dev/devlist2h.awk to accomodate miidevs, including generation
of MII_STR_oui_model definitions and use of oui and model rather than
vendor and product. This also changes the compressed data in the
xxxdevs_data.h files to uint32_t (since mii oui's are up to 6 hex
digits long)
* Update a couple of phy drivers to use new calls to get verbose data
* Regen all of the xxxdevs{,_data}.h files (separate commit, coming
very soon)
* Update mii/mii_verbose.[ch] and mii/mii_physubr.c to use the various
DEV_VERBOSE_xxx macros
* Update the pci, usb, and hdaudio code as needed, to #include the
xxxdevs.h files (in order to get the proper printf format strings)
* Since dev/dev_verbose.c now uses non-literal printf format strings,
(to deal with the vendor/product vs oui/model issue), we need to
make sure it gets compiled with -Wno-error=format-nonliteral, even
in userland's libpci and librumpdev!
* Bump kernel version for the change in module interfaces

Welcome to 9.99.86!

XXX It might be useful in the future to extend the MII_STR_oui_model
XXX definitions to PCI as well (and perhaps USB and HDAUDIO). This
XXX would allow for a single centralized location for the products'
XXX descriptions, rather than being dispersed among individual
XXX drivers' xxx_match tables.

branches: 1.13.14;
On the one thousand and ninth day rump's mainbus was moved from
rumpdev to rumpkern, liberating all rumpnet users from the need to
-lrumpdev -lrumpvfs just because a loopback interface is mandatory.

Rename rumpdev/autoconf.c to rumpkern/rump_autoconf.c to avoid
accidentally picking up e.g. sys/arch/amd64/amd64/autoconf.c through
make's .PATH.
Move rumpdev/MAINBUS.ioconf to rumpkern.

branches: 1.12.18;
Add a COMMENT describing what each component roughly does.

"make describe" prints the comment.

Requested/inspired by Vincent Schwarzer on rumpkernel-users

some final -Ifoo/opt removal

build dev_verbose.c

Remove shlib_version files and just use Makefile SHLIB_MAJOR/MINOR,
with the default provided by Makefile.rump (they're all 0.0 anyway)

branches: 1.8.6;
use ioconf for mainbus

Move the bus_dma implementation that works only with ugenhc into the
ugenhc component itself.

branches: 1.6.6;
Allow Makefile.rump to append to SRCS.

branches: 1.5.10; 1.5.20;
Globally define -Wno-pointer-sign, as it has become a pointless
exercise of "add it to every Makefile individually".

XXX: should autosynchronize with the rest of the kernel buildflags
in sys/conf/Makefile.kern.inc.

Now that there is a working bus.h for all architectures, move rump
bus dma out of a wip place and into rumpdev where it belongs.

branches: 1.3.2;
Include kern_pmf.c in rumpdev.

Rename rump_dev_makenodes() to rump_vfs_makedevnodes() -- while it
will most likely be used devices, the implementation requires
services provided by vfs (mkdir, mknod).

branches: 1.1.2; 1.1.4;
device subroutines and autoconfig support for rump. work in progress.

On the one thousand and ninth day rump's mainbus was moved from
rumpdev to rumpkern, liberating all rumpnet users from the need to
-lrumpdev -lrumpvfs just because a loopback interface is mandatory.

Rename rumpdev/autoconf.c to rumpkern/rump_autoconf.c to avoid
accidentally picking up e.g. sys/arch/amd64/amd64/autoconf.c through
make's .PATH.
Move rumpdev/MAINBUS.ioconf to rumpkern.

branches: 1.9.18;
Put the kernelside rump kernel headers into <rump-sys> instead of
sprinkling them around the faction directories. Avoids having
to add a CPPFLAGS (or several) to pretty much every component
Makefile.

Leave compat headers around in the old locations.

The commit changes some autogenerated files, but I'll fix the
generators shortly and regen.

branches: 1.8.6;
use ioconf for mainbus

branches: 1.7.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.6.10; 1.6.20;
Use config pseudo-root keyword instead of monolithic configurations
starting from root.

branches: 1.5.2;
Convert to match current ioconf fashion.

pass unit number in mainbus attach args

children of mainbus, attach (well, one child, iff it happens to be around)

attach mainbus

branches: 1.1.2; 1.1.4;
device subroutines and autoconfig support for rump. work in progress.

Rename rump_dev_makenodes() to rump_vfs_makedevnodes() -- while it
will most likely be used devices, the implementation requires
services provided by vfs (mkdir, mknod).

Both amiga and atari needs <sys/lwp.h> explicitly included in order
for curlwp to be properly declared.

add address space specifiers to do_sys_mk{dir,nod} calls

branches: 1.1.2; 1.1.4;
device subroutines and autoconfig support for rump. work in progress.

rumpdev: Catch up to buf_syncwait -> vfs_syncwait rename.

Do similarly with a do_sys_sync weak stub so we can drop the rumpvfs
dependency.

no need to call config_init_mi() in rumpdev any more - rump_init() now calls
config_init(), and the sysctl shouldn't be needed

PR kern/55004

branches: 1.27.18; 1.27.24;
Put the kernelside rump kernel headers into <rump-sys> instead of
sprinkling them around the faction directories. Avoids having
to add a CPPFLAGS (or several) to pretty much every component
Makefile.

Leave compat headers around in the old locations.

The commit changes some autogenerated files, but I'll fix the
generators shortly and regen.

branches: 1.26.4;
call config_create_mountrootthreads(), if applicable

branches: 1.25.2;
provide cpu_bootconf()

use ioconf for mainbus

Make it possible to run component constructors after mainbus attaches,
but before config_finalize() is run.

branches: 1.22.2;
Remove routines which don't make sense (maybe they're some intermediate
phase of the component framework?)

Don't use __weak_alias where the component framework is sufficient.

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

branches: 1.19.4; 1.19.14;
__HAVE_DEVICE_REGISTER_POSTCONFIG and __HAVE_DEVICE_REGISTER
are no more, so don't use them here.

branches: 1.18.2; 1.18.4;
Use config pseudo-root keyword instead of monolithic configurations
starting from root.

tweak previous to actually work

pmf wants buf_syncwait() which is a part of optional vfs

Introduce RUMP_COMPONENT. It behaves mostly like a simplified
module which is linked into the kernel and cannot be unloaded.
The main purpose is to get the proper constructors run and create
any /dev nodes necessary for said component. Once more of the
kernel (e.g. networking stack and device drivers) are converted to
MODULE and devfs pops up from somewhere, rump components can be
retired.

branches: 1.14.2;
Convert to match current ioconf fashion.

Add sysmon rump component.

Add bpf rump component (and put in some wscons stuff i forgot to earlier).

Add a new optional function device_register_post_config(), symmetric to
device register, called after config is done with a device.
Only used if an arch defines __HAVE_DEVICE_REGISTER_POSTCONFIG.

pmf_init()

Add initial version of RUMP based device-mapper port. libdm compile whole
device-mapper driver in userspace and allows us to test a develop new dm targets
in userspace.

add some stubs required by raidframe linkage

Hold on to your giantlocks while calling device autoconfusion.

add a new init-related calls

Split config_init() into config_init() and config_init_mi() to help
platforms which want to call config_init() very early in the boot.

attach mainbus

initialize rnd if present

add netsmb rump component
(yes, it's functionally a device instead of a networking domain,
since it provides and is accessed through /dev/nsmb instead of
being accessed through sockets)

branches: 1.1.2; 1.1.4;
device subroutines and autoconfig support for rump. work in progress.

Put the kernelside rump kernel headers into <rump-sys> instead of
sprinkling them around the faction directories. Avoids having
to add a CPPFLAGS (or several) to pretty much every component
Makefile.

Leave compat headers around in the old locations.

The commit changes some autogenerated files, but I'll fix the
generators shortly and regen.

branches: 1.13.6;
use ioconf for mainbus

branches: 1.12.8; 1.12.18; 1.12.22;
Move FLAWLESSCALL from rump_dev_private.h into rump_private.h
so it can be used outside of devices.

define the incredible FLAWLESSCALL macro in one place

branches: 1.10.2;
Introduce RUMP_COMPONENT. It behaves mostly like a simplified
module which is linked into the kernel and cannot be unloaded.
The main purpose is to get the proper constructors run and create
any /dev nodes necessary for said component. Once more of the
kernel (e.g. networking stack and device drivers) are converted to
MODULE and devfs pops up from somewhere, rump components can be
retired.

branches: 1.9.2;
Add sysmon rump component.

Add bpf rump component (and put in some wscons stuff i forgot to earlier).

Add initial version of RUMP based device-mapper port. libdm compile whole
device-mapper driver in userspace and allows us to test a develop new dm targets
in userspace.

pass unit number in mainbus attach args

add a new init-related calls

initialize rnd if present

Rename rump_dev_makenodes() to rump_vfs_makedevnodes() -- while it
will most likely be used devices, the implementation requires
services provided by vfs (mkdir, mknod).

add netsmb rump component
(yes, it's functionally a device instead of a networking domain,
since it provides and is accessed through /dev/nsmb instead of
being accessed through sockets)

branches: 1.1.2; 1.1.4;
device subroutines and autoconfig support for rump. work in progress.

Move the bus_dma implementation that works only with ugenhc into the
ugenhc component itself.

branches: 1.3.2; 1.3.12; 1.3.16;
Use <sys/bus.h> not <machine/bus.h>.

branches: 1.2.2; 1.2.6;
Free memory in unmap instead of panicking.
(this is currently not very actively called, though, as can be seen
from the previous "implementation")

Now that there is a working bus.h for all architectures, move rump
bus dma out of a wip place and into rumpdev where it belongs.