remove unused usbdi functions

ok mpi@

Add the new function usbd_clear_endpoint_feature() which allows to issue
an UR_CLEAR_FEATURE request on a specific endpoint address without the
need to have a pipe open to that endpoint.

From NetBSD

Add the new function usbd_clear_endpoint_feature() which allows to issue
an UR_CLEAR_FEATURE request on a specific endpoint address without the
need to have a pipe open to that endpoint.

From NetBSD, ok mpi@

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Deprecate usb_*_report(). USB HID devices are always attached below
an uhidev(4) on OpenBSD and there is not point in rerolling your own
reportID handling. Simply use uhidev_*_report().

This is a

Deprecate usb_*_report(). USB HID devices are always attached below
an uhidev(4) on OpenBSD and there is not point in rerolling your own
reportID handling. Simply use uhidev_*_report().

This is a first step towards better error handling required to deal
with broken upd(4) firmwares.

Tested by David Higgs.

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Give Super-Speed hubs a chance to route USB 3.0 transfers.

Without knowing their depth, hubs couldn't find the bits correspdonding
to their downstream port in the route-string. Now USB 3.0 devices

Give Super-Speed hubs a chance to route USB 3.0 transfers.

Without knowing their depth, hubs couldn't find the bits correspdonding
to their downstream port in the route-string. Now USB 3.0 devices just
work(tm) anywhere in your hub chain.

This commit would not have been possible without the cheese provided by
miod@ at #HAMoween.

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Super Speed hub descriptor definition and routine, required for upcoming
external USB 3.0 hub support.

Adds an optional bus function to set the address of a new device and
explicitly set it when required.

Right now xhci(4) does not need such function because it assigns
addresses when the first pipe o

Adds an optional bus function to set the address of a new device and
explicitly set it when required.

Right now xhci(4) does not need such function because it assigns
addresses when the first pipe of a device is opened.

ok yuo@, pirofti@

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Change the usbd_*_report() family of functions to take a usbd_device
and a infaceno argument instead of an iface pointer. While here,
remove some unused functions and inlined usbd_read_report_desc s

Change the usbd_*_report() family of functions to take a usbd_device
and a infaceno argument instead of an iface pointer. While here,
remove some unused functions and inlined usbd_read_report_desc since
it is used only once.

This is part of plumbing required to convert the various USB HID devices
to handle multiples report IDs.

ok andre@

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Indtroduce usbd_get_hub_descriptor() to start cleaning uhub(4)'s mess.
This will help us deal with the different hub device descriptors used
by super speed devices.

Remove a layer of abstraction for fetching a configuration descriptor.

Unify and document usbd_transfer(9).

Get rid of the badly named usbd_bulk_transfer() and usbd_intr_transfer()
they were two identical wrappers to submit a synchronous transfer.

Now all synchronous

Unify and document usbd_transfer(9).

Get rid of the badly named usbd_bulk_transfer() and usbd_intr_transfer()
they were two identical wrappers to submit a synchronous transfer.

Now all synchronous transfers are submited using usbd_setup_xfer(9) and
usbd_transfer(9) explicitly using the USBD_CATCH flag when signals must
be checked.

Previous version ok'd by mglocker@, with subtle inputs from miod@

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Get rid of various 'typedef struct' definitions and use plain structure
definitions instead. We don't change usb.h for now to stay compatible
with userland.

Tested by mpi@ on macppc and myself on i

Get rid of various 'typedef struct' definitions and use plain structure
definitions instead. We don't change usb.h for now to stay compatible
with userland.

Tested by mpi@ on macppc and myself on i386.

ok mpi@

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Merge usbd_get_device_desc() into the only function using them.

ok mglocker@

Remove unused function usb_find_desc().

There's no need for usbd_get_config_desc_full() so just call usbd_get_desc()
directly this also makes it easier to understand which function actually
generates IO.

ok mglocker@

First pass at removing clauses 3 and 4 from NetBSD licenses.

Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code t

First pass at removing clauses 3 and 4 from NetBSD licenses.

Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code that NetBSD has claimed for itself without attributing to the
actual authors.

OK deraadt@

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Remove the definition and use of the device_ptr_t which was a struct device *.

No binary change.

ok mk.

Remove the definition and use of usb_malloc_type which is really int.
While here, reindent the function prototypes in usbdi_util.h

No binary change.

ok jsg

from netbsd via freebsd via jsg@

usbdi_util.h (1.29), uhid.c (1.62), ugen.c (1.68), usb_subr.c (1.114)
Yes, some devices return incorrect lengths in their string
descriptors. Rather than losi

from netbsd via freebsd via jsg@

usbdi_util.h (1.29), uhid.c (1.62), ugen.c (1.68), usb_subr.c (1.114)
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.

usb_subr.c (1.116)
In the "seemed like a good idea until I found the fatal flaw"
department... Attempting to read a maximum-size string descriptor
causes my kue device to go completely apeshit. So, go back to the
original method, but allow the device to return a shorter string than
it claimed.

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from freebsd, ugen.c 1.68 usbdi_util.c 1.27 usbdi_util.h 1.15
log message:
Implement outgoing interrupt pipes. It is part of the USB 1.1 spec.
The Lego Infrared Tower use it.

ok deraadt@

Sync USB code with NetBSD.
This includes numerous fixes and paves the way for usb 2.0 support.

get rid of trailing whitespace

Meant to commit only ulpt and committed everything. Most things weren't ready

Sync ulpt driver with NetBSD

Synchronize usb code with NetBSD.

Sync with NetBSD. Too many changes to mention. For now I have skipped
umass.c and ukbd.c as the diffs are a bit hairier.