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History log of /src/sys/rump/dev/lib/libugenhc
RevisionDateAuthorComments
 1.14 23-Apr-2016  skrll Merge nick-nhusb

- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix
 1.13 26-Jan-2016  pooka 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.
 1.12 16-Nov-2015  pooka Use IOCONF #define to determine component name.

Avoids having to manually retype info already in .ioconf.

Also, COMPONENT_SIMPLE -> RUMP_COMPONENT=simple. That way, we can add
other attributes where necessary. As "future directions", the "ioconf"
attribute for RUMP_COMPONENT can just be removed when a driver is
converted to modular and has a proper modcmd.
 1.11 11-Nov-2015  pooka Make it easier to create rump kernel components, part 1.

Reduce copypasteware for the component constructors. If a constructor
calls only config_init_component(), handle it from a common source file
instead of copying the same(ish) file around to every component.
 1.10 19-Oct-2015  pooka Add a COMMENT describing what each component roughly does.

"make describe" prints the comment.

Requested/inspired by Vincent Schwarzer on rumpkernel-users
 1.9 14-Sep-2015  pooka Fully build ugenhc only on archs where libusb is built.
 1.8 13-Mar-2014  pooka branches: 1.8.6;
rename rumpcomp_user.* -> ugenhc_user.*
 1.7 19-Sep-2013  pooka Move the bus_dma implementation that works only with ugenhc into the
ugenhc component itself.
 1.6 28-Apr-2013  pooka branches: 1.6.4;
problem with ioconf.c solved, reenable
 1.5 28-Apr-2013  pooka duh, the untypoed version doesn't work with bsd.ioconf.mk. comment it
out while i figure it out
 1.4 28-Apr-2013  pooka typo
 1.3 28-Apr-2013  pooka The ioctl hypercall is used only by the usb host controller driver,
so make it exclusive to that component. I'm happy to see it gone.
 1.2 08-Mar-2010  pooka branches: 1.2.2; 1.2.6; 1.2.14; 1.2.24;
Use config pseudo-root keyword instead of monolithic configurations
starting from root.
 1.1 11-Feb-2010  pooka Move a bunch of rump components from dev/wip to dev/lib now that
they've reached a certain maturity.
 1.2.24.3 03-Dec-2017  jdolecek update from HEAD
 1.2.24.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.2.24.1 23-Jun-2013  tls resync from head
 1.2.14.1 22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.2.6.2 30-Apr-2010  uebayasi Sync with HEAD.
 1.2.6.1 08-Mar-2010  uebayasi file Makefile was added on branch uebayasi-xip on 2010-04-30 14:44:24 +0000
 1.2.2.2 11-Mar-2010  yamt sync with head
 1.2.2.1 08-Mar-2010  yamt file Makefile was added on branch yamt-nfs-mp on 2010-03-11 15:04:33 +0000
 1.6.4.1 18-May-2014  rmind sync with head
 1.8.6.4 19-Mar-2016  skrll Sync with HEAD
 1.8.6.3 27-Dec-2015  skrll Sync with HEAD (as of 26th Dec)
 1.8.6.2 22-Sep-2015  skrll Sync with HEAD
 1.8.6.1 02-Dec-2014  skrll Step #1 of memory allocation re-organisation.

Centralised the buffer allocation routine which now supports DMA
and non-DMA capable host controllers. Remove the
ubm_{alloc,free}m methods from usbd_bus_methods.

The buffer allocation is only allowed in thread context and,
therefore, negates the usefulness of the reserve dma code which
is removed in this change.

USBD_NO_COPY is also no longer required as usbd_transfer and
usbd_transfer_complete now track buffer usage and handle any
copying.
 1.1 08-Mar-2010  pooka branches: 1.1.2; 1.1.6;
Use config pseudo-root keyword instead of monolithic configurations
starting from root.
 1.1.6.2 30-Apr-2010  uebayasi Sync with HEAD.
 1.1.6.1 08-Mar-2010  uebayasi file UGENHC.ioconf was added on branch uebayasi-xip on 2010-04-30 14:44:24 +0000
 1.1.2.2 11-Mar-2010  yamt sync with head
 1.1.2.1 08-Mar-2010  yamt file UGENHC.ioconf was added on branch yamt-nfs-mp on 2010-03-11 15:04:33 +0000
 1.7 13-Mar-2014  pooka rename rumpcomp_user.* -> ugenhc_user.*
 1.6 04-Jul-2013  pooka Some systems provide ioctl() via unistd.h
(not that this is going to work there, but at least we don't
get unnecessary compiler warnings)
 1.5 30-Apr-2013  pooka branches: 1.5.4; 1.5.6;
Translate error codes between the hypervisor and rump kernel.
 1.4 30-Apr-2013  pooka Make hypercall calling conventions consistent: iff a hypercall can fail,
it returns an int containing the error value.
 1.3 29-Apr-2013  christos don't compile the for kernel
 1.2 28-Apr-2013  pooka need errno
 1.1 28-Apr-2013  pooka The ioctl hypercall is used only by the usb host controller driver,
so make it exclusive to that component. I'm happy to see it gone.
 1.5.6.2 18-May-2014  rmind sync with head
 1.5.6.1 28-Aug-2013  rmind sync with head
 1.5.4.3 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.5.4.2 23-Jun-2013  tls resync from head
 1.5.4.1 30-Apr-2013  tls file rumpcomp_user.c was added on branch tls-maxphys on 2013-06-23 06:20:27 +0000
 1.2 13-Mar-2014  pooka rename rumpcomp_user.* -> ugenhc_user.*
 1.1 28-Apr-2013  pooka branches: 1.1.4; 1.1.6;
The ioctl hypercall is used only by the usb host controller driver,
so make it exclusive to that component. I'm happy to see it gone.
 1.1.6.1 18-May-2014  rmind sync with head
 1.1.4.3 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.1.4.2 23-Jun-2013  tls resync from head
 1.1.4.1 28-Apr-2013  tls file rumpcomp_user.h was added on branch tls-maxphys on 2013-06-23 06:20:27 +0000
 1.2 02-Dec-2014  pooka Remove shlib_version files and just use Makefile SHLIB_MAJOR/MINOR,
with the default provided by Makefile.rump (they're all 0.0 anyway)
 1.1 11-Feb-2010  pooka branches: 1.1.2; 1.1.6; 1.1.24; 1.1.42;
Move a bunch of rump components from dev/wip to dev/lib now that
they've reached a certain maturity.
 1.1.42.1 06-Apr-2015  skrll Sync with HEAD
 1.1.24.1 03-Dec-2017  jdolecek update from HEAD
 1.1.6.2 30-Apr-2010  uebayasi Sync with HEAD.
 1.1.6.1 11-Feb-2010  uebayasi file shlib_version was added on branch uebayasi-xip on 2010-04-30 14:44:24 +0000
 1.1.2.2 11-Mar-2010  yamt sync with head
 1.1.2.1 11-Feb-2010  yamt file shlib_version was added on branch yamt-nfs-mp on 2010-03-11 15:04:33 +0000
 1.31 03-Mar-2022  riastradh usb: Hold pipe lock across upm_transfer and upm_start.

This simplifies the code and fixes races with abort. Access to the
pipe's queue is now done exclusively while the pipe is locked.
 1.30 03-Mar-2022  riastradh usb: Factor usb_insert_transfer out of upm_transfer and make private.

Almost every upm_transfer function starts with:

mutex_enter(&sc->sc_lock);
err = usb_insert_transfer(xfer);
mutex_exit(&sc->sc_lock);
if (err)
return err;

Some of them have debug messages sprinkled in here too, or assert
that err == USBD_NORMAL_COMPLETION (alternative is USBD_IN_PROGRESS,
only for pipes with up_running or up_serialise, presumably not
applicable for these types of pipes). Some of them also assert
xfer->ux_status == USBD_NOT_STARTED, which is guaranteed on entry and
preserved by usb_insert_transer.

Exceptions:

- arch/mips/adm5120/dev/ahci.c ahci_device_isoc_transfer just returns
USBD_NORMAL_COMPLETION, but I'm pretty sure this is and always has
been broken anyway, so won't make anything worse (if anything, might
make it better...)

- external/bsd/dwc2/dwc2.c dwc2_device_bulk_transfer and
dwc2_device_isoc_transfer _also_ issue dwc2_device_start(xfer)
under the lock. This is probably a better way to do it, but let's
do it uniformly across all HCIs at once.

- rump/dev/lib/libugenhc/ugenhc.c rumpusb_device_bulk_transfer
sometimes returns USBD_IN_PROGRESS _without_ queueing the transfer,
in the !rump_threads case. Not really sure how this is supposed to
work... If it actually breaks anything, we can figure it out.
 1.29 07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.28 24-Apr-2021  thorpej branches: 1.28.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).
 1.27 03-Sep-2018  riastradh branches: 1.27.14;
Rename min/max -> uimin/uimax for better honesty.

These functions are defined on unsigned int. The generic name
min/max should not silently truncate to 32 bits on 64-bit systems.
This is purely a name change -- no functional change intended.

HOWEVER! Some subsystems have

#define min(a, b) ((a) < (b) ? (a) : (b))
#define max(a, b) ((a) > (b) ? (a) : (b))

even though our standard name for that is MIN/MAX. Although these
may invite multiple evaluation bugs, these do _not_ cause integer
truncation.

To avoid `fixing' these cases, I first changed the name in libkern,
and then compile-tested every file where min/max occurred in order to
confirm that it failed -- and thus confirm that nothing shadowed
min/max -- before changing it.

I have left a handful of bootloaders that are too annoying to
compile-test, and some dead code:

cobalt ews4800mips hp300 hppa ia64 luna68k vax
acorn32/if_ie.c (not included in any kernels)
macppc/if_gm.c (superseded by gem(4))

It should be easy to fix the fallout once identified -- this way of
doing things fails safe, and the goal here, after all, is to _avoid_
silent integer truncations, not introduce them.

Maybe one day we can reintroduce min/max as type-generic things that
never silently truncate. But we should avoid doing that for a while,
so that existing code has a chance to be detected by the compiler for
conversion to uimin/uimax without changing the semantics until we can
properly audit it all. (Who knows, maybe in some cases integer
truncation is actually intended!)
 1.26 17-Apr-2017  riastradh branches: 1.26.10; 1.26.12;
Fix bulk xfer buffer with usedma = false.
 1.25 17-Apr-2017  riastradh Fix order of outputs in rumpuser_open call.

Now ugenhc works again after a four-year hiatus...
 1.24 23-Apr-2016  skrll branches: 1.24.2; 1.24.4;
Merge nick-nhusb

- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix
 1.23 26-Jan-2016  pooka 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.
 1.22 02-Aug-2014  skrll branches: 1.22.2; 1.22.4; 1.22.8;
Fix error checking mistake introduced in r1.15.

Hi Antti!
 1.21 02-Aug-2014  skrll First pass at adapting to usbmp.
 1.20 02-Aug-2014  skrll Let's believe the spec when it says "must".
 1.19 02-Aug-2014  skrll Return a valid error in rumpusb_root_intr_start on failure.
 1.18 20-Mar-2014  christos branches: 1.18.2;
kill sprintf
 1.17 13-Mar-2014  pooka rename rumpcomp_user.* -> ugenhc_user.*
 1.16 13-Sep-2013  joerg GC rumpusb_device_intr_methods.
 1.15 30-Apr-2013  pooka branches: 1.15.4;
Make hypercall calling conventions consistent: iff a hypercall can fail,
it returns an int containing the error value.
 1.14 29-Apr-2013  pooka Reduce hypercalls related to reading to essentially an amalgamation
of readv and preadv. ditto for writing. Hypercalls are so seldomly
used that it doesn't justify 3x the calls for syntactic sugar.
 1.13 28-Apr-2013  pooka The ioctl hypercall is used only by the usb host controller driver,
so make it exclusive to that component. I'm happy to see it gone.
 1.12 27-Oct-2012  chs split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.
 1.11 14-Sep-2012  pooka Do not assume that O_FOO flags have matching values in the rump kernel
and hypervisor.
 1.10 10-Jun-2012  mrg branches: 1.10.2;
merge the jmcneill-usbmp branch. many thanks to jared for the
initial work, and every one else who has tested things for me.
this is largely my fault at this point :-)

the main changes are something like:

- usbd_bus_methods{} gains a get_lock() to enable the
host controller to provide a lock for the USB code.
if the lock isn't provided, old-style protection is
(partially) applied.

- ehci/ohci/uhci have been converted to the new
interfaces, including mutex/cv/etc conversion.

- usbdivar.h contains a discussion about locking and
what locks are held for which method calls. more
to come for usbdi(9) here.

- audio drivers (uaudio, umidi, auvitek) have been
properly SMPified now that USB is ready.

- scsi drivers have been modified to take the kernel
lock explicitly before calling into scsi code.

- usb pipes are associated with a lock, that is the
same as the controller lock. (this could be split
up further in the future.)

- several usbfoo_locked() or usbfoo_unlocked()
functions have been added to the usbdi(9) to
enable functionality with or without the USB
lock (per controller) already being held.

the TODO.usbmp file has specific details on what is left to
do, including what device-specific changes should be done now
that the whole framework is ready.
 1.9 22-Mar-2010  pooka branches: 1.9.2; 1.9.10; 1.9.14;
* support isochronous transfers (for as much as they can be supported
considering our ugen driver doesn't support isochronous write.
kern/25960 seems to contain a patch and could be investigated for that)
* add a dirty rotten hack which makes interrupt transfers of >16
work for me
 1.8 23-Feb-2010  pooka branches: 1.8.2; 1.8.4;
* abort correct endpoint in bulk xfers
* actually free memory in the freem method (well, usually stick
it to the usb freelist, but same thing)
 1.7 22-Feb-2010  pooka * get UDESC_CONFIG for proper config index
* support UR_SET_CONFIG for root hub
* set port change bits for root hub interrupts
+ cosmetics
 1.6 20-Feb-2010  pooka Fix snafu with error reporting in bulk transfers.
 1.5 18-Feb-2010  pooka Don't leak control endpoint descriptors.
 1.4 18-Feb-2010  pooka Actually, detach is possible enough if the device isn't in use.
So just support it.
 1.3 18-Feb-2010  pooka Change match to be based on the existence of the ugen device node
and signal the root hub interrupt only once we are succesfully able
to open the device node. This makes it possible to insert a device
after the rump kernel was booted and have it succesfully attach
(does not make detach possible yet, though, as there are some
ugen and host kernel uhci/ohci/ehci evil crashies with that).

XXX: optimally, match would fail if there is a permanent error in
opening. However, it is difficult to figure out the difference
between the device backing ugen not being present, a transient
error in opening and a permanent error in opening. For example,
which of the latter two would EPERM be? And, ugen returns ENXIO
if the device is not present, but how would be know that's really
the case and not some other ENXIO from elsewhere in the stack?
 1.2 17-Feb-2010  pooka * allow one more request
* print warning if a request which might fail, fails
* report error from bulk transfers
 1.1 11-Feb-2010  pooka Move a bunch of rump components from dev/wip to dev/lib now that
they've reached a certain maturity.
 1.8.4.1 30-May-2010  rmind sync with head
 1.8.2.3 11-Aug-2010  yamt sync with head.
 1.8.2.2 11-Mar-2010  yamt sync with head
 1.8.2.1 23-Feb-2010  yamt file ugenhc.c was added on branch yamt-nfs-mp on 2010-03-11 15:04:33 +0000
 1.9.14.1 24-Feb-2012  mrg add a couple of comments to note areas will need work to enable mp.
 1.9.10.2 22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.9.10.1 30-Oct-2012  yamt sync with head
 1.9.2.2 30-Apr-2010  uebayasi Sync with HEAD.
 1.9.2.1 22-Mar-2010  uebayasi file ugenhc.c was added on branch uebayasi-xip on 2010-04-30 14:44:24 +0000
 1.10.2.4 03-Dec-2017  jdolecek update from HEAD
 1.10.2.3 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.10.2.2 23-Jun-2013  tls resync from head
 1.10.2.1 20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.15.4.1 18-May-2014  rmind sync with head
 1.18.2.1 10-Aug-2014  tls Rebase.
 1.22.8.1 06-Sep-2016  skrll First pass at netbsd-7 updated with USB code from HEAD
 1.22.4.14 28-Aug-2017  skrll Sync with HEAD
 1.22.4.13 19-Mar-2016  skrll Sync with HEAD
 1.22.4.12 22-Oct-2015  skrll Simplify *_XFER2SC using ux_bus
 1.22.4.11 20-Oct-2015  skrll Consistently providei/use *_{XFER,PIPE,BUS}2SC, etc macros
 1.22.4.10 11-Oct-2015  skrll Update ubm_allocx with the isoc frame count parameter and use it in
dwctwo(4)
 1.22.4.9 19-Mar-2015  skrll Do the same as OpenBSD and get rid of the *_handle typedefs and use
plain structures insteads
 1.22.4.8 05-Dec-2014  skrll KNF. Remove ( ) from return statements.
 1.22.4.7 04-Dec-2014  skrll Rework roothub control transfers so that much of the code is shared
across HCDs.

I have retained the vendor/product reporting for each HCD for now,
but it maybe get removed later.

ahci(4) now reports a language table and uses the usb_makestrdesc
function instead of rolling its own version.
 1.22.4.6 03-Dec-2014  skrll Rename usbroothub_subr.[ch] to usbroothub.[ch]
 1.22.4.5 03-Dec-2014  skrll Provide a USETWD macro for use with USB words designated
initialisers.
 1.22.4.4 03-Dec-2014  skrll The grand renaming of structure members.

No functional change.
 1.22.4.3 02-Dec-2014  skrll Step #1 of memory allocation re-organisation.

Centralised the buffer allocation routine which now supports DMA
and non-DMA capable host controllers. Remove the
ubm_{alloc,free}m methods from usbd_bus_methods.

The buffer allocation is only allowed in thread context and,
therefore, negates the usefulness of the reserve dma code which
is removed in this change.

USBD_NO_COPY is also no longer required as usbd_transfer and
usbd_transfer_complete now track buffer usage and handle any
copying.
 1.22.4.2 01-Dec-2014  skrll Add prefixes to method structures member names. No functional change.
 1.22.4.1 30-Nov-2014  skrll Use C99 types. u_int{8,16,32,64}_t to uint{8,16,32,64}_t.

No functional change.
 1.22.2.2 19-Apr-2017  snj Pull up following revision(s) (requested by skrll in ticket #1403):
sys/rump/dev/lib/libugenhc/ugenhc.c: revision 1.25, 1.26
Fix order of outputs in rumpuser_open call.
Now ugenhc works again after a four-year hiatus...
--
Fix bulk xfer buffer with usedma = false.
 1.22.2.1 05-Apr-2017  snj Pull up following revision(s) (requested by skrll in ticket #1395):
share/man/man4/axe.4: netbsd-7-nhusb
share/man/man4/axen.4: netbsd-7-nhusb
share/man/man4/cdce.4: netbsd-7-nhusb
share/man/man4/uaudio.4: netbsd-7-nhusb
share/man/man4/ucom.4: netbsd-7-nhusb
share/man/man4/uep.4: netbsd-7-nhusb
share/man/man4/urtw.4: netbsd-7-nhusb
share/man/man4/usb.4: netbsd-7-nhusb
share/man/man4/uyap.4: netbsd-7-nhusb
share/man/man4/xhci.4: netbsd-7-nhusb
share/man/man9/usbdi.9: netbsd-7-nhusb
sys/arch/amd64/conf/ALL: netbsd-7-nhusb
sys/arch/amd64/conf/GENERIC: netbsd-7-nhusb
sys/arch/amiga/dev/slhci_zbus.c: netbsd-7-nhusb
sys/arch/arm/allwinner/awin_otg.c: netbsd-7-nhusb
sys/arch/arm/allwinner/awin_usb.c: netbsd-7-nhusb
sys/arch/arm/amlogic/amlogic_dwctwo.c: netbsd-7-nhusb
sys/arch/arm/at91/at91ohci.c: netbsd-7-nhusb
sys/arch/arm/broadcom/bcm2835_dwctwo.c: netbsd-7-nhusb
sys/arch/arm/broadcom/bcm53xx_usb.c: netbsd-7-nhusb
sys/arch/arm/ep93xx/epohci.c: netbsd-7-nhusb
sys/arch/arm/gemini/obio_ehci.c: netbsd-7-nhusb
sys/arch/arm/imx/files.imx23: netbsd-7-nhusb
sys/arch/arm/imx/imxusb.c: netbsd-7-nhusb
sys/arch/arm/imx/imxusbreg.h: netbsd-7-nhusb
sys/arch/arm/omap/obio_ohci.c: netbsd-7-nhusb
sys/arch/arm/omap/omap3_ehci.c: netbsd-7-nhusb
sys/arch/arm/omap/omapl1x_ohci.c: netbsd-7-nhusb
sys/arch/arm/omap/tiotg.c: netbsd-7-nhusb
sys/arch/arm/s3c2xx0/ohci_s3c24x0.c: netbsd-7-nhusb
sys/arch/arm/samsung/exynos_usb.c: netbsd-7-nhusb
sys/arch/arm/xscale/pxa2x0_ohci.c: netbsd-7-nhusb
sys/arch/arm/zynq/zynq_usb.c: netbsd-7-nhusb
sys/arch/hpcarm/dev/nbp_slhci.c: netbsd-7-nhusb
sys/arch/hpcmips/dev/plumohci.c: netbsd-7-nhusb
sys/arch/i386/conf/ALL: netbsd-7-nhusb
sys/arch/i386/conf/GENERIC: netbsd-7-nhusb
sys/arch/i386/pci/gcscehci.c: netbsd-7-nhusb
sys/arch/luna68k/conf/GENERIC: netbsd-7-nhusb
sys/arch/mips/adm5120/dev/ahci.c: netbsd-7-nhusb
sys/arch/mips/adm5120/dev/ahcivar.h: netbsd-7-nhusb
sys/arch/mips/alchemy/dev/ohci_aubus.c: netbsd-7-nhusb
sys/arch/mips/atheros/dev/ehci_arbus.c: netbsd-7-nhusb
sys/arch/mips/atheros/dev/ohci_arbus.c: netbsd-7-nhusb
sys/arch/mips/conf/files.adm5120: netbsd-7-nhusb
sys/arch/mips/ralink/ralink_ehci.c: netbsd-7-nhusb
sys/arch/mips/ralink/ralink_ohci.c: netbsd-7-nhusb
sys/arch/mips/rmi/rmixl_ehci.c: netbsd-7-nhusb
sys/arch/mips/rmi/rmixl_ohci.c: netbsd-7-nhusb
sys/arch/playstation2/dev/ohci_sbus.c: netbsd-7-nhusb
sys/arch/powerpc/booke/dev/pq3ehci.c: netbsd-7-nhusb
sys/arch/powerpc/ibm4xx/dev/dwctwo_plb.c: netbsd-7-nhusb
sys/arch/x68k/dev/slhci_intio.c: netbsd-7-nhusb
sys/conf/files: netbsd-7-nhusb
sys/dev/cardbus/ehci_cardbus.c: netbsd-7-nhusb
sys/dev/cardbus/ohci_cardbus.c: netbsd-7-nhusb
sys/dev/cardbus/uhci_cardbus.c: netbsd-7-nhusb
sys/dev/ic/sl811hs.c: netbsd-7-nhusb
sys/dev/ic/sl811hsvar.h: netbsd-7-nhusb
sys/dev/isa/slhci_isa.c: netbsd-7-nhusb
sys/dev/marvell/ehci_mv.c: netbsd-7-nhusb
sys/dev/pci/ehci_pci.c: netbsd-7-nhusb
sys/dev/pci/ohci_pci.c: netbsd-7-nhusb
sys/dev/pci/uhci_pci.c: netbsd-7-nhusb
sys/dev/pci/xhci_pci.c: netbsd-7-nhusb
sys/dev/pcmcia/slhci_pcmcia.c: netbsd-7-nhusb
sys/dev/usb/Makefile.usbdevs: netbsd-7-nhusb
sys/dev/usb/TODO: netbsd-7-nhusb
sys/dev/usb/TODO.usbmp: netbsd-7-nhusb
sys/dev/usb/aubtfwl.c: netbsd-7-nhusb
sys/dev/usb/auvitek.c: netbsd-7-nhusb
sys/dev/usb/auvitek_audio.c: netbsd-7-nhusb
sys/dev/usb/auvitek_dtv.c: netbsd-7-nhusb
sys/dev/usb/auvitek_i2c.c: netbsd-7-nhusb
sys/dev/usb/auvitek_video.c: netbsd-7-nhusb
sys/dev/usb/auvitekvar.h: netbsd-7-nhusb
sys/dev/usb/ehci.c: netbsd-7-nhusb
sys/dev/usb/ehcireg.h: netbsd-7-nhusb
sys/dev/usb/ehcivar.h: netbsd-7-nhusb
sys/dev/usb/emdtv.c: netbsd-7-nhusb
sys/dev/usb/emdtv_dtv.c: netbsd-7-nhusb
sys/dev/usb/emdtv_ir.c: netbsd-7-nhusb
sys/dev/usb/emdtvvar.h: netbsd-7-nhusb
sys/dev/usb/ezload.c: netbsd-7-nhusb
sys/dev/usb/ezload.h: netbsd-7-nhusb
sys/dev/usb/files.usb: netbsd-7-nhusb
sys/dev/usb/hid.c: netbsd-7-nhusb
sys/dev/usb/hid.h: netbsd-7-nhusb
sys/dev/usb/if_athn_usb.c: netbsd-7-nhusb
sys/dev/usb/if_athn_usb.h: netbsd-7-nhusb
sys/dev/usb/if_atu.c: netbsd-7-nhusb
sys/dev/usb/if_atureg.h: netbsd-7-nhusb
sys/dev/usb/if_aue.c: netbsd-7-nhusb
sys/dev/usb/if_auereg.h: netbsd-7-nhusb
sys/dev/usb/if_axe.c: netbsd-7-nhusb
sys/dev/usb/if_axen.c: netbsd-7-nhusb
sys/dev/usb/if_axenreg.h: netbsd-7-nhusb
sys/dev/usb/if_axereg.h: netbsd-7-nhusb
sys/dev/usb/if_cdce.c: netbsd-7-nhusb
sys/dev/usb/if_cdcereg.h: netbsd-7-nhusb
sys/dev/usb/if_cue.c: netbsd-7-nhusb
sys/dev/usb/if_cuereg.h: netbsd-7-nhusb
sys/dev/usb/if_kue.c: netbsd-7-nhusb
sys/dev/usb/if_kuereg.h: netbsd-7-nhusb
sys/dev/usb/if_otus.c: netbsd-7-nhusb
sys/dev/usb/if_otusvar.h: netbsd-7-nhusb
sys/dev/usb/if_rum.c: netbsd-7-nhusb
sys/dev/usb/if_rumreg.h: netbsd-7-nhusb
sys/dev/usb/if_rumvar.h: netbsd-7-nhusb
sys/dev/usb/if_run.c: netbsd-7-nhusb
sys/dev/usb/if_runvar.h: netbsd-7-nhusb
sys/dev/usb/if_smsc.c: netbsd-7-nhusb
sys/dev/usb/if_smscreg.h: netbsd-7-nhusb
sys/dev/usb/if_smscvar.h: netbsd-7-nhusb
sys/dev/usb/if_udav.c: netbsd-7-nhusb
sys/dev/usb/if_udavreg.h: netbsd-7-nhusb
sys/dev/usb/if_upgt.c: netbsd-7-nhusb
sys/dev/usb/if_upgtvar.h: netbsd-7-nhusb
sys/dev/usb/if_upl.c: netbsd-7-nhusb
sys/dev/usb/if_ural.c: netbsd-7-nhusb
sys/dev/usb/if_uralreg.h: netbsd-7-nhusb
sys/dev/usb/if_uralvar.h: netbsd-7-nhusb
sys/dev/usb/if_url.c: netbsd-7-nhusb
sys/dev/usb/if_urlreg.h: netbsd-7-nhusb
sys/dev/usb/if_urndis.c: netbsd-7-nhusb
sys/dev/usb/if_urndisreg.h: netbsd-7-nhusb
sys/dev/usb/if_urtw.c: netbsd-7-nhusb
sys/dev/usb/if_urtwn.c: netbsd-7-nhusb
sys/dev/usb/if_urtwn_data.h: netbsd-7-nhusb
sys/dev/usb/if_urtwnreg.h: netbsd-7-nhusb
sys/dev/usb/if_urtwnvar.h: netbsd-7-nhusb
sys/dev/usb/if_urtwreg.h: netbsd-7-nhusb
sys/dev/usb/if_zyd.c: netbsd-7-nhusb
sys/dev/usb/if_zydreg.h: netbsd-7-nhusb
sys/dev/usb/irmce.c: netbsd-7-nhusb
sys/dev/usb/moscom.c: netbsd-7-nhusb
sys/dev/usb/motg.c: netbsd-7-nhusb
sys/dev/usb/motgvar.h: netbsd-7-nhusb
sys/dev/usb/ohci.c: netbsd-7-nhusb
sys/dev/usb/ohcireg.h: netbsd-7-nhusb
sys/dev/usb/ohcivar.h: netbsd-7-nhusb
sys/dev/usb/pseye.c: netbsd-7-nhusb
sys/dev/usb/slurm.c: netbsd-7-nhusb
sys/dev/usb/stuirda.c: netbsd-7-nhusb
sys/dev/usb/u3g.c: netbsd-7-nhusb
sys/dev/usb/uark.c: netbsd-7-nhusb
sys/dev/usb/uatp.c: netbsd-7-nhusb
sys/dev/usb/uaudio.c: netbsd-7-nhusb
sys/dev/usb/uberry.c: netbsd-7-nhusb
sys/dev/usb/ubsa.c: netbsd-7-nhusb
sys/dev/usb/ubsa_common.c: netbsd-7-nhusb
sys/dev/usb/ubsavar.h: netbsd-7-nhusb
sys/dev/usb/ubt.c: netbsd-7-nhusb
sys/dev/usb/uchcom.c: netbsd-7-nhusb
sys/dev/usb/ucom.c: netbsd-7-nhusb
sys/dev/usb/ucomvar.h: netbsd-7-nhusb
sys/dev/usb/ucycom.c: netbsd-7-nhusb
sys/dev/usb/udl.c: netbsd-7-nhusb
sys/dev/usb/udl.h: netbsd-7-nhusb
sys/dev/usb/udsbr.c: netbsd-7-nhusb
sys/dev/usb/udsir.c: netbsd-7-nhusb
sys/dev/usb/uep.c: netbsd-7-nhusb
sys/dev/usb/uftdi.c: netbsd-7-nhusb
sys/dev/usb/uftdireg.h: netbsd-7-nhusb
sys/dev/usb/ugen.c: netbsd-7-nhusb
sys/dev/usb/ugensa.c: netbsd-7-nhusb
sys/dev/usb/uhci.c: netbsd-7-nhusb
sys/dev/usb/uhcireg.h: netbsd-7-nhusb
sys/dev/usb/uhcivar.h: netbsd-7-nhusb
sys/dev/usb/uhid.c: netbsd-7-nhusb
sys/dev/usb/uhidev.c: netbsd-7-nhusb
sys/dev/usb/uhidev.h: netbsd-7-nhusb
sys/dev/usb/uhmodem.c: netbsd-7-nhusb
sys/dev/usb/uhso.c: netbsd-7-nhusb
sys/dev/usb/uhub.c: netbsd-7-nhusb
sys/dev/usb/uipad.c: netbsd-7-nhusb
sys/dev/usb/uipaq.c: netbsd-7-nhusb
sys/dev/usb/uirda.c: netbsd-7-nhusb
sys/dev/usb/uirdavar.h: netbsd-7-nhusb
sys/dev/usb/ukbd.c: netbsd-7-nhusb
sys/dev/usb/ukbdmap.c: netbsd-7-nhusb
sys/dev/usb/ukyopon.c: netbsd-7-nhusb
sys/dev/usb/ukyopon.h: netbsd-7-nhusb
sys/dev/usb/ulpt.c: netbsd-7-nhusb
sys/dev/usb/umass.c: netbsd-7-nhusb
sys/dev/usb/umass_isdata.c: netbsd-7-nhusb
sys/dev/usb/umass_isdata.h: netbsd-7-nhusb
sys/dev/usb/umass_quirks.c: netbsd-7-nhusb
sys/dev/usb/umass_quirks.h: netbsd-7-nhusb
sys/dev/usb/umass_scsipi.c: netbsd-7-nhusb
sys/dev/usb/umass_scsipi.h: netbsd-7-nhusb
sys/dev/usb/umassvar.h: netbsd-7-nhusb
sys/dev/usb/umcs.c: netbsd-7-nhusb
sys/dev/usb/umct.c: netbsd-7-nhusb
sys/dev/usb/umidi.c: netbsd-7-nhusb
sys/dev/usb/umidi_quirks.c: netbsd-7-nhusb
sys/dev/usb/umidi_quirks.h: netbsd-7-nhusb
sys/dev/usb/umodem.c: netbsd-7-nhusb
sys/dev/usb/umodem_common.c: netbsd-7-nhusb
sys/dev/usb/umodemvar.h: netbsd-7-nhusb
sys/dev/usb/ums.c: netbsd-7-nhusb
sys/dev/usb/uplcom.c: netbsd-7-nhusb
sys/dev/usb/urio.c: netbsd-7-nhusb
sys/dev/usb/urio.h: netbsd-7-nhusb
sys/dev/usb/usb.c: netbsd-7-nhusb
sys/dev/usb/usb.h: netbsd-7-nhusb
sys/dev/usb/usb_mem.c: netbsd-7-nhusb
sys/dev/usb/usb_mem.h: netbsd-7-nhusb
sys/dev/usb/usb_quirks.c: netbsd-7-nhusb
sys/dev/usb/usb_quirks.h: netbsd-7-nhusb
sys/dev/usb/usb_subr.c: netbsd-7-nhusb
sys/dev/usb/usbdevices.config: netbsd-7-nhusb
sys/dev/usb/usbdevs: netbsd-7-nhusb
sys/dev/usb/usbdevs.h: netbsd-7-nhusb
sys/dev/usb/usbdevs_data.h: netbsd-7-nhusb
sys/dev/usb/usbdi.c: netbsd-7-nhusb
sys/dev/usb/usbdi.h: netbsd-7-nhusb
sys/dev/usb/usbdi_util.c: netbsd-7-nhusb
sys/dev/usb/usbdi_util.h: netbsd-7-nhusb
sys/dev/usb/usbdivar.h: netbsd-7-nhusb
sys/dev/usb/usbhid.h: netbsd-7-nhusb
sys/dev/usb/usbhist.h: netbsd-7-nhusb
sys/dev/usb/usbroothub.c: netbsd-7-nhusb
sys/dev/usb/usbroothub.h: netbsd-7-nhusb
sys/dev/usb/usbroothub_subr.c: delete
sys/dev/usb/usbroothub_subr.h: delete
sys/dev/usb/uscanner.c: netbsd-7-nhusb
sys/dev/usb/uslsa.c: netbsd-7-nhusb
sys/dev/usb/usscanner.c: netbsd-7-nhusb
sys/dev/usb/ustir.c: netbsd-7-nhusb
sys/dev/usb/uthum.c: netbsd-7-nhusb
sys/dev/usb/utoppy.c: netbsd-7-nhusb
sys/dev/usb/uts.c: netbsd-7-nhusb
sys/dev/usb/uvideo.c: netbsd-7-nhusb
sys/dev/usb/uvisor.c: netbsd-7-nhusb
sys/dev/usb/uvscom.c: netbsd-7-nhusb
sys/dev/usb/uyap.c: netbsd-7-nhusb
sys/dev/usb/uyap_firmware.h: netbsd-7-nhusb
sys/dev/usb/uyurex.c: netbsd-7-nhusb
sys/dev/usb/x1input_rdesc.h: netbsd-7-nhusb
sys/dev/usb/xhci.c: netbsd-7-nhusb
sys/dev/usb/xhcireg.h: netbsd-7-nhusb
sys/dev/usb/xhcivar.h: netbsd-7-nhusb
sys/dev/usb/xinput_rdesc.h: netbsd-7-nhusb
sys/external/bsd/common/conf/files.linux: netbsd-7-nhusb
sys/external/bsd/common/include/linux/err.h: netbsd-7-nhusb
sys/external/bsd/common/include/linux/kernel.h: netbsd-7-nhusb
sys/external/bsd/common/include/linux/workqueue.h: netbsd-7-nhusb
sys/external/bsd/common/linux/linux_work.c: netbsd-7-nhusb
sys/external/bsd/drm2/dist/drm/radeon/atombios_encoders.c: netbsd-7-nhusb
sys/external/bsd/drm2/dist/drm/radeon/radeon_legacy_encoders.c: netbsd-7-nhusb
sys/external/bsd/drm2/drm/files.drmkms: netbsd-7-nhusb
sys/external/bsd/drm2/i915drm/files.i915drmkms: netbsd-7-nhusb
sys/external/bsd/drm2/include/linux/err.h: delete
sys/external/bsd/drm2/include/linux/workqueue.h: delete
sys/external/bsd/drm2/linux/files.drmkms_linux: netbsd-7-nhusb
sys/external/bsd/drm2/linux/linux_work.c: delete
sys/external/bsd/dwc2/dwc2.c: netbsd-7-nhusb
sys/external/bsd/dwc2/dwc2.h: netbsd-7-nhusb
sys/external/bsd/dwc2/dwc2var.h: netbsd-7-nhusb
sys/external/bsd/dwc2/dwctwo2netbsd: netbsd-7-nhusb
sys/external/bsd/dwc2/conf/files.dwc2: netbsd-7-nhusb
sys/external/bsd/dwc2/dist/dwc2_core.c: netbsd-7-nhusb
sys/external/bsd/dwc2/dist/dwc2_core.h: netbsd-7-nhusb
sys/external/bsd/dwc2/dist/dwc2_coreintr.c: netbsd-7-nhusb
sys/external/bsd/dwc2/dist/dwc2_hcd.c: netbsd-7-nhusb
sys/external/bsd/dwc2/dist/dwc2_hcd.h: netbsd-7-nhusb
sys/external/bsd/dwc2/dist/dwc2_hcdddma.c: netbsd-7-nhusb
sys/external/bsd/dwc2/dist/dwc2_hcdintr.c: netbsd-7-nhusb
sys/external/bsd/dwc2/dist/dwc2_hcdqueue.c: netbsd-7-nhusb
sys/external/bsd/dwc2/dist/dwc2_hw.h: netbsd-7-nhusb
sys/modules/drmkms_linux/Makefile: netbsd-7-nhusb
sys/modules/i915drmkms/Makefile: netbsd-7-nhusb
sys/rump/dev/lib/libugenhc/ugenhc.c: netbsd-7-nhusb
sys/rump/dev/lib/libusb/Makefile: netbsd-7-nhusb
sys/rump/dev/lib/libusb/USB.ioconf: netbsd-7-nhusb
sys/rump/dev/lib/libusb/usb_at_ugenhc.c: delete
sys/rump/dev/lib/libusb/opt/opt_usb.h: delete
sys/rump/dev/lib/libusb/opt/opt_usbverbose.h: delete
sys/sys/mbuf.h: netbsd-7-nhusb
usr.sbin/usbdevs/usbdevs.8: netbsd-7-nhusb
usr.sbin/usbdevs/usbdevs.c: netbsd-7-nhusb
Merge netbsd-7-nhusb:
- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix
- Change the SOFTINT level from NET to SERIAL for the USB softint handler.
This gives the callback a chance of running when another softint handler
at SOFTINT_NET has blocked holding a lock, e.g. softnet_lock and most of
the network stack.
- kern/49065 - ifconfig tun0 ... sequence locks up system / lockup:
softnet_lock held across usb xfr
- kern/50491 - unkillable wait in usbd_transfer while using usmsc0
on raspberry pi 2
- kern/51395 - USB Ethernet makes xhci hang
- Various improvements to slhci(4)
- Various improvements to dwc2(4)
 1.24.4.1 21-Apr-2017  bouyer Sync with HEAD
 1.24.2.1 26-Apr-2017  pgoyette Sync with HEAD
 1.26.12.1 10-Jun-2019  christos Sync with HEAD
 1.26.10.1 06-Sep-2018  pgoyette Sync with HEAD

Resolve a couple of conflicts (result of the uimin/uimax changes)
 1.27.14.1 21-Mar-2021  thorpej Give config_found() the same variadic arguments treatment as
config_search(). This commit only adds the CFARG_EOL sentinel
to the existing config_found() calls. Conversion of config_found_sm_loc()
and config_found_ia() call sites will be in subsequent commits.
 1.28.8.1 05-Aug-2021  thorpej Adapt to CFARGS().
 1.4 11-Nov-2015  pooka Make it easier to create rump kernel components, part 1.

Reduce copypasteware for the component constructors. If a constructor
calls only config_init_component(), handle it from a common source file
instead of copying the same(ish) file around to every component.
 1.3 26-Mar-2010  pooka branches: 1.3.2; 1.3.20; 1.3.38;
Catch up with cosmetic changes to output from config(1)
 1.2 25-Mar-2010  pooka use config_init_component()
 1.1 08-Mar-2010  pooka branches: 1.1.2; 1.1.4;
Use config pseudo-root keyword instead of monolithic configurations
starting from root.
 1.1.4.1 30-May-2010  rmind sync with head
 1.1.2.3 11-Aug-2010  yamt sync with head.
 1.1.2.2 11-Mar-2010  yamt sync with head
 1.1.2.1 08-Mar-2010  yamt file ugenhc_at_mainbus.c was added on branch yamt-nfs-mp on 2010-03-11 15:04:34 +0000
 1.3.38.1 27-Dec-2015  skrll Sync with HEAD (as of 26th Dec)
 1.3.20.1 03-Dec-2017  jdolecek update from HEAD
 1.3.2.2 30-Apr-2010  uebayasi Sync with HEAD.
 1.3.2.1 26-Mar-2010  uebayasi file ugenhc_at_mainbus.c was added on branch uebayasi-xip on 2010-04-30 14:44:24 +0000
 1.3 23-Apr-2016  skrll Merge nick-nhusb

- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix
 1.2 14-Sep-2015  pooka Note in comment why this "d"ma implementation is not in libusb.
 1.1 19-Sep-2013  pooka branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12;
Move the bus_dma implementation that works only with ugenhc into the
ugenhc component itself.
 1.1.12.2 02-Dec-2014  skrll Step #1 of memory allocation re-organisation.

Centralised the buffer allocation routine which now supports DMA
and non-DMA capable host controllers. Remove the
ubm_{alloc,free}m methods from usbd_bus_methods.

The buffer allocation is only allowed in thread context and,
therefore, negates the usefulness of the reserve dma code which
is removed in this change.

USBD_NO_COPY is also no longer required as usbd_transfer and
usbd_transfer_complete now track buffer usage and handle any
copying.
 1.1.12.1 30-Nov-2014  skrll Whitespace
 1.1.10.3 03-Dec-2017  jdolecek update from HEAD
 1.1.10.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.1.10.1 19-Sep-2013  tls file ugenhc_dma.c was added on branch tls-maxphys on 2014-08-20 00:04:38 +0000
 1.1.6.2 22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.1.6.1 19-Sep-2013  yamt file ugenhc_dma.c was added on branch yamt-pagecache on 2014-05-22 11:41:13 +0000
 1.1.4.2 18-May-2014  rmind sync with head
 1.1.4.1 19-Sep-2013  rmind file ugenhc_dma.c was added on branch rmind-smpnet on 2014-05-18 17:46:16 +0000
 1.4 26-Mar-2019  bad Protect __KERNEL_RCSID. It isn't available when compile rumpkernels under e.g. Linux.
 1.3 27-Jan-2019  pgoyette Merge the [pgoyette-compat] branch
 1.2 12-Dec-2018  alnsn Add missing RCSIDs.
 1.1 13-Mar-2014  pooka branches: 1.1.4; 1.1.6; 1.1.10; 1.1.34; 1.1.36;
rename rumpcomp_user.* -> ugenhc_user.*
 1.1.36.1 10-Jun-2019  christos Sync with HEAD
 1.1.34.1 26-Dec-2018  pgoyette Sync with HEAD, resolve a few conflicts
 1.1.10.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.1.10.1 13-Mar-2014  tls file ugenhc_user.c was added on branch tls-maxphys on 2014-08-20 00:04:38 +0000
 1.1.6.2 22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.1.6.1 13-Mar-2014  yamt file ugenhc_user.c was added on branch yamt-pagecache on 2014-05-22 11:41:13 +0000
 1.1.4.2 18-May-2014  rmind sync with head
 1.1.4.1 13-Mar-2014  rmind file ugenhc_user.c was added on branch rmind-smpnet on 2014-05-18 17:46:16 +0000
 1.1 13-Mar-2014  pooka branches: 1.1.4; 1.1.6; 1.1.10;
rename rumpcomp_user.* -> ugenhc_user.*
 1.1.10.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.1.10.1 13-Mar-2014  tls file ugenhc_user.h was added on branch tls-maxphys on 2014-08-20 00:04:38 +0000
 1.1.6.2 22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.1.6.1 13-Mar-2014  yamt file ugenhc_user.h was added on branch yamt-pagecache on 2014-05-22 11:41:13 +0000
 1.1.4.2 18-May-2014  rmind sync with head
 1.1.4.1 13-Mar-2014  rmind file ugenhc_user.h was added on branch rmind-smpnet on 2014-05-18 17:46:16 +0000

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