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History log of /src/sys/dev/usb/usbdi_util.h
RevisionDateAuthorComments
 1.54  16-Jun-2020  maxv remove unused
 1.53  16-Feb-2020  maxv Move usb_desc_* into usbdi_util.c, no functional change.
 1.52  08-Feb-2020  maxv Move three functions into usbdi_util.c, where they belong. No functional
change.
 1.51  08-Feb-2020  maxv Reorder usbdi_util.{c,h}, for clarity. No functional change.
 1.50  08-Feb-2020  maxv Introduce usbd_clear_endpoint_feature(), and dedup.
 1.49  07-Feb-2019  skrll branches: 1.49.6;
Remove (mostly useless) usb_detach_{broadcast,wait} and replace with
cv_{broadcast,timedwait}

Really should loop on conditon.
 1.48  08-Nov-2018  manu Workaround PN533 USB descriptor corruption

During normal operation, the PN533 chip may corrupt its USB configuration,
interface and endpoint descriptors. The device descriptor remains unaffected.

Since the descriptors are documented to be immutable, we can work around
the problem by providing hard-coded descriptors instead of pulling them
from the device.

Userland implementation such as NFC tools' libnfc use the same approach,
but this kernel quirk is still necessary so that the device can be
attached on reboot, after its USB descriptors got corrupted.
 1.47  23-Apr-2016  skrll branches: 1.47.10; 1.47.16; 1.47.18;
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
 1.46  27-Mar-2015  skrll Add usbd_get_bos_desc{,_full} from Takahiro HAYASHI
 1.45  26-Sep-2013  skrll branches: 1.45.4; 1.45.6; 1.45.10;
Remove usbd_do_request_async. It's callback was calling usbd_free_xfer
from softint context.

Adjust callers appropriately

- usbd_clear_endpoint_stall_async is already triggered via a
usb_task, so simply call usbd_do_request.

- uhidev_set_report_async had one caller in ukbd_set_leds.
Convert this usage to use usb_task as well.

Discussed with mrg@
 1.44  10-Jun-2012  mrg branches: 1.44.2; 1.44.4;
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.
 1.43  11-Mar-2012  mrg minor cleanups from usbmp:
- move usbd_delay_ms() into usbdivar.h in the usb_subr.c section
- minor rcsid fixes
- copyright maintenence
 1.42  06-Mar-2012  mrg pull down from usbmp branch:

- rename usb_detach_{wake,waitup}() to usb_detach_{wake,waitup}old()
- use some c99 struct .initialisers
 1.41  12-Nov-2009  uebayasi branches: 1.41.12; 1.41.16;
Whitespace & style.
 1.40  04-Sep-2009  dyoung Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
 1.39  02-Feb-2009  joerg Include the right header to get usb_hid_descriptor_t.
 1.38  02-Feb-2009  joerg Include guards and match usbd_get_hid_descriptor prototype and
implementation.
 1.37  28-Apr-2008  martin branches: 1.37.8;
Remove clause 3 and 4 from TNF licenses
 1.36  26-Feb-2007  drochner branches: 1.36.12; 1.36.40; 1.36.42; 1.36.44;
Define a usb_cdc_descriptor_t which contains the class specific
"bDescriptorSubtype" field and change usb_find_desc()/usb_find_desc_if()
to use it. (The latter functions should not be used by generic code;
I've left the names for now for compatibility.)
Rename USBD_SUBTYPE_ANY to make clear that it is not generic.
 1.35  11-Dec-2005  christos branches: 1.35.26;
merge ktrace-lwp.
 1.34  30-May-2005  christos branches: 1.34.2;
- const poisoning
- eliminate variable shadowing
 1.33  12-Apr-2005  itohy Add usb_find_desc_if(), which is similar to usb_find_desc(),
but searches only in the specified interface rather than
in whole configuration.
 1.32  02-Mar-2005  mycroft branches: 1.32.2;
Copyright maintenance.
 1.31  03-Dec-2004  augustss branches: 1.31.4; 1.31.6;
Allow interrupt output devices. From FreeBSD.
 1.30  23-Oct-2004  augustss Make an iterator abstraction for looping through all descriptors.

Move usb_get_string() and make it public.
 1.29  23-Jun-2004  mycroft Yes, some devices return incorrect lengths in their string descriptors. Rather
than losing, do what Windows does: just request the maximum size, and allow a
shorter response. Obsoletes the need for UQ_NO_STRINGS, and therefore these
"quirks" are removed.
 1.28  11-Jul-2002  augustss branches: 1.28.6; 1.28.8;
Get rid of trailing white space.
 1.27  17-Mar-2002  augustss branches: 1.27.4;
Whitespace fixes.
 1.26  27-Dec-2001  augustss Add usbd_get_protocol().
 1.25  18-Dec-2001  augustss Move utility routine from uirda.c to usbdi_util.c.
 1.24  03-Dec-2001  augustss Handle vendor/product lookup with a common routine.
 1.23  26-Oct-2001  augustss s/usbd_alloc_report_desc/usbd_read_report_desc/
 1.22  01-Jun-2000  augustss branches: 1.22.4; 1.22.6; 1.22.10;
Improve some portability items.
 1.21  01-Jun-2000  augustss Bring the coding style into the 80s, i.e., get rid of __P and use
ANSI prototypes and declarations.
 1.20  27-Apr-2000  augustss branches: 1.20.2;
Change my email address.
 1.19  18-Nov-1999  augustss Cosmetic changes and some small improvements. From FreeBSD and Nick Hibma.
 1.18  12-Nov-1999  augustss A number of stylistic changes to increase readability (many suggested
by Nick Hibma):
use NULL not 0
declare all local definitions static
rename s/usbd_request/usbd_xfer/ s/reqh/xfer/
rename s/r/err/
use implicit test for no err
KNF
 1.17  05-Sep-1999  augustss branches: 1.17.2; 1.17.4; 1.17.8;
Change the way the `struct device' base part of all driver softc are
declared and accessed to make it more portable. Idea from Nick Hibma, FreeBSD.
No functional changes.
 1.16  22-Aug-1999  augustss Move more of the transfer completion processing to HC independent code.
Fix some problems with transfer abort & timeout.
 1.15  17-Aug-1999  augustss Make some small changes to make it compile on OpenBSD.
 1.14  07-Aug-1999  augustss Add usbd_set_hub_feature() and usbd_clear_hub_feature().
 1.13  30-Jun-1999  augustss Totally redo the way device detach is done. It now uses a kernel event
thread and the config detach method.
Squish a number of space leaks on detach.
 1.12  01-Jan-1999  augustss branches: 1.12.4;
Add usbd_bulk_transfer(), a function to do interruptible transfer that
do not time out.
 1.11  30-Dec-1998  augustss Split usbd_delay_ms() into two functions, one can be used in
device drivers.
 1.10  26-Dec-1998  augustss Merge changes to make the USB stack work with FreeBSD. The original
diffs from Nick Hibma <n_hibma@freebsd.org>, but with substantial
changes from me.
XXX Not tested on FreeBSD yet.
 1.9  10-Dec-1998  augustss Take care of some lines > 80 chars.
 1.8  09-Dec-1998  augustss Improvement to the ugen driver.
Better error checking.
Some code rearrengment.
 1.7  08-Dec-1998  augustss Some minor API changes and additions.
 1.6  02-Dec-1998  augustss Handle compound devices in usbd_get_report_descriptor().
 1.5  25-Nov-1998  augustss Make the copyright header conform to the NetBSD template.
 1.4  02-Aug-1998  augustss Improve some error messages.
Make some preparations for isochronous transfers.
 1.3  29-Jul-1998  augustss Add functions to execute asynchronous requests and use these from
interrupt context.
[I had some feline debugging help here. I noticed that every time Kem,
our kitty, jumped onto the USB keyboard the machine crashed.]
 1.2  13-Jul-1998  augustss Add some useful HID ioctl()s.
 1.1  12-Jul-1998  augustss Add USB support. Supported so far:
* UHCI and OHCI host controllers on PCI
* Hubs
* HID devices withe special drivers for mouse and keyboard
* Printers
 1.12.4.1  01-Jul-1999  thorpej Sync w/ -current.
 1.17.8.1  27-Dec-1999  wrstuden Pull up to last week's -current.
 1.17.4.1  15-Nov-1999  fvdl Sync with -current
 1.17.2.1  20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.20.2.1  22-Jun-2000  minoura Sync w/ netbsd-1-5-base.
 1.22.10.1  12-Nov-2001  thorpej Sync the thorpej-mips-cache branch with -current.
 1.22.6.3  06-Sep-2002  jdolecek sync kqueue branch with HEAD
 1.22.6.2  23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.22.6.1  10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.22.4.4  01-Aug-2002  nathanw Catch up to -current.
 1.22.4.3  01-Apr-2002  nathanw Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
 1.22.4.2  08-Jan-2002  nathanw Catch up to -current.
 1.22.4.1  14-Nov-2001  nathanw Catch up to -current.
 1.27.4.1  15-Jul-2002  gehenna catch up with -current.
 1.28.8.1  02-Jul-2004  he Pull up revision 1.29 (requested by mycroft in ticket #572):
Several fixes mostly related to USB:
o Add a general workaround for devices returning incorrect
lengths in string descriptors, so that we don't need
separate quirk entries for these.
 1.28.6.7  10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.28.6.6  04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.28.6.5  18-Dec-2004  skrll Sync with HEAD.
 1.28.6.4  02-Nov-2004  skrll Sync with HEAD.
 1.28.6.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.28.6.2  18-Sep-2004  skrll Sync with HEAD.
 1.28.6.1  03-Aug-2004  skrll Sync with HEAD
 1.31.6.1  19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.31.4.1  29-Apr-2005  kent sync with -current
 1.32.2.1  17-Apr-2005  tron Pull up revision 1.33 (requested by itohy in ticket #160):
Add usb_find_desc_if(), which is similar to usb_find_desc(),
but searches only in the specified interface rather than
in whole configuration.
 1.34.2.1  03-Sep-2007  yamt sync with head.
 1.35.26.1  27-Feb-2007  yamt - sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
 1.36.44.4  11-Mar-2010  yamt sync with head
 1.36.44.3  16-Sep-2009  yamt sync with head
 1.36.44.2  04-May-2009  yamt sync with head.
 1.36.44.1  16-May-2008  yamt sync with head.
 1.36.42.1  18-May-2008  yamt sync with head.
 1.36.40.1  02-Jun-2008  mjf Sync with HEAD.
 1.36.12.2  12-Nov-2009  uebayasi _USBI_UTIL_H_ -> _USBDI_UTIL_H_
 1.36.12.1  22-May-2007  itohy Overhaul of USB stack, mostly DMA related

This applies to NetBSD 4.99.13 (March 1, 2007)

usbdi(9) interface is based on FreeBSD version, excluding
- removal of portability code

Patch most NetBSD changes, excluding
- DMA memory "reserve", since we don't need contiguous buffers any longer
- volatiles in DMA structure, since it should not be needed
with proper bus_dmamap_sync(9)s

DMA/non-DMA memory management overhaul
- Move all DMA related code to usb_mem.[ch]
(add usb_alloc_buffer_dma(), usb_free_buffer_dma(), etc.).
XXX Should usb_mem.[ch] be renamed as usb_mem_dma.[ch] ?
- Add corresponding non-DMA code to usb_mem_nodma.[ch] .
Currently just use malloc(9).
- Above files are conditionally used by config framework (added
attributes to conf/files and dev/usb/files.usb).
- Add diagnostic panics when resource allocation is requested
on interrupt context.
- Change memory allocations (that require context) from NOWAIT to WAITOK.

Allocate DMA/non-DMA buffer per host interface, not globally.
advantage: Buffers can be freed on detaching host interface.
Activity of a host interface does not affect others.
disadvantages: It possibly consumes more memory.

API changes
- usbd_alloc_xfer() is changed:
old: usbd_xfer_handle usbd_alloc_xfer(usbd_device_handle dev);
new: usbd_xfer_handle usbd_alloc_xfer(usbd_device_handle dev,
usbd_pipe_handle pipe);
- pipe argument of usbd_setup_*xfer() are now unused
XXX the pipe argument should be removed?
- add mapping APIs
- async request will be processed as a task (kernel thread context),
and delayed to some extent
- usbdivar.h: struct usbd_xfer: renamed a member "allocbuf" to "hcbuffer"
(mapped/allocated/refered buffer for HCI driver)
- usb_port.h: change usb_proc_ptr from struct ptoc * to struct lwp *
- usb_port.h: add usb_sigproc_ptr for psignal(9) (struct proc *)
- usb.h: add UE_MAXPKTSZ(ep) and UE_MAXPKTSZ_MASK macros for USB 2.0

changes to USB device drivers
- atu, aue, axe, cdce, cue, kue, rum, udav, upl, ural, url,
uaudio, ubt, ucom, ugen, uhidev, uirda, ulpt, umidi, urio,
uscanner, ustir, utoppy:
* catch up API change of usbd_alloc_xfer()
- umass, usscanner:
* catch up API change of usbd_alloc_xfer()
* eliminate memory copy for large transfer

ohci
- free resources on detach
- add lots of bus_dmamap_sync() operations
- simplify the code of loading std chain
- rewrite code of looking up TD/ITD from DMA addr by using allocation chunk
- add workaround for CMD Tech 670 and 673 chipsets
- make sure resources are not allocated in interrupt context
- add support for mapping buffer and mbuf

slhci
- allocate xfer and slhci_xfer at once, and simplify relevant code
- add slhci_detach()
- remove second arg of slhci_attach() since it is the same as the first arg.
- add support for "mapping" (no, it doesn't map since it doesn't do DMA)
buffer and mbuf
- add pcmcia frontend
- NOT TESTED, missing hardware

ehci
- add lots of bus_dmamap_sync() operations, possibly too many
- make sure resources are not allocated in interrupt context
- add support for mapping buffer and mbuf
- done only simple test

uhci
- add lots of bus_dmamap_sync() operations, possibly too many
- make sure resources are not allocated in interrupt context
- add support for mapping buffer and mbuf

To do
- review, test, debug
- rewrite network drivers to utilize usbd_map_buffer_mbuf()
- rewrite uaudio(4) to eliminate memcpy
- "pipe" argument of usbd_setup_*xfer() should eventually be removed
 1.37.8.1  03-Mar-2009  skrll Sync with HEAD.
 1.41.16.3  26-Feb-2012  mrg rename usb_detach_waitcv() to usb_detach_wait()
 1.41.16.2  26-Feb-2012  mrg rename old usb_detach_wakeup/wait to usb_detach_{wake,wakeup}old().
 1.41.16.1  25-Feb-2012  mrg implement cv/mutex based usb_detach_wait/wakeup().
 1.41.12.3  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")
 1.41.12.2  30-Oct-2012  yamt sync with head
 1.41.12.1  17-Apr-2012  yamt sync with head
 1.44.4.1  18-May-2014  rmind sync with head
 1.44.2.2  03-Dec-2017  jdolecek update from HEAD
 1.44.2.1  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.45.10.2  26-Jan-2017  skrll Sync with HEAD/nhusb
 1.45.10.1  06-Sep-2016  skrll First pass at netbsd-7 updated with USB code from HEAD
 1.45.6.10  27-Oct-2016  skrll Retire usb_detach_{wait,broadcast} and simply use condvar(9) instead
 1.45.6.9  27-Jun-2015  skrll Whitespace.
 1.45.6.8  07-Jun-2015  skrll Add usbd_get_port_status_ext

From t-hash
 1.45.6.7  06-Jun-2015  skrll Add usbd_set_port_u[12]_timeout().

From t-hash
 1.45.6.6  06-Apr-2015  skrll Sync with HEAD
 1.45.6.5  19-Mar-2015  skrll Do the same as OpenBSD and get rid of the *_handle typedefs and use
plain structures insteads
 1.45.6.4  06-Dec-2014  skrll KNF. Remove argument name from function declarations.

No functional change.
 1.45.6.3  03-Dec-2014  skrll Replace malloc(9) with kmem(9)
 1.45.6.2  01-Dec-2014  skrll Remove the lbl argument from usbd_{bulk,intr}_transfer.
 1.45.6.1  30-Nov-2014  skrll Use C99 types. u_int{8,16,32,64}_t to uint{8,16,32,64}_t.

No functional change.
 1.45.4.1  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)
 1.47.18.2  08-Apr-2020  martin Merge changes from current as of 20200406
 1.47.18.1  10-Jun-2019  christos Sync with HEAD
 1.47.16.1  26-Nov-2018  pgoyette Sync with HEAD, resolve a couple of conflicts
 1.47.10.1  12-Nov-2018  martin Pull up following revision(s) (requested by manu in ticket #1091):

sys/dev/usb/usb_quirks.c: revision 1.88,1.89 (via patch)
sys/dev/usb/usbdi_util.c: revision 1.72 (via patch)
sys/dev/usb/usb_quirks.h: revision 1.28 (via patch)
sys/dev/usb/usbdi_util.h: revision 1.48
sys/dev/usb/usbdevs: revision 1.760,1.761 (via patch)

Add PN533 based NFC devices

-

Workaround PN533 USB descriptor corruption

During normal operation, the PN533 chip may corrupt its USB configuration,
interface and endpoint descriptors. The device descriptor remains unaffected.

Since the descriptors are documented to be immutable, we can work around
the problem by providing hard-coded descriptors instead of pulling them
from the device.

Userland implementation such as NFC tools' libnfc use the same approach,
but this kernel quirk is still necessary so that the device can be
attached on reboot, after its USB descriptors got corrupted.

-

Fix typo
 1.49.6.1  29-Feb-2020  ad Sync with head.

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