Make sure we probe and attach the root HUB after
resume else no devices will appear again.

MFC after: 1 day

- Enable usbus on octusb

Make the recently added "no_shutdown_wait" sysctl writeable.

Suggested by: avg @
MFC after: 3 days

Add code to wait for USB shutdown to be executed at system shutdown.
Add sysctl which can be used to skip this waiting.

MFC after: 3 days

Add missing unlock of USB controller's lock, when
doing shutdown, suspend and resume.

Suggested by: avg @
MFC after: 3 days

Implement better support for USB controller suspend and resume.

This patch should remove the need for kldunload of USB
controller drivers at suspend and kldload of USB controller
drivers at resume.

Implement better support for USB controller suspend and resume.

This patch should remove the need for kldunload of USB
controller drivers at suspend and kldload of USB controller
drivers at resume.

This patch also fixes some build issues in avr32dci.c

MFC after: 2 weeks

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IFC @ r227804

Pull in the virtio drivers from head.

Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.

The SYSCTL_NODE macro defines a list that stores all child-elements of
that node. If there's no SYSCTL_DECL macro anywhere else,

Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.

The SYSCTL_NODE macro defines a list that stores all child-elements of
that node. If there's no SYSCTL_DECL macro anywhere else, there's no
reason why it shouldn't be static.

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Merge svn+ssh://svn.freebsd.org/base/head@219553

- Correct USB 3.0 wire-speed to 5.0Gbps

MFC after: 3 days
Approved by: thompsa (mentor)

Merge svn+ssh://svn.freebsd.org/base/head@218816

Minor cleanup:
- use device_printf() instead of printf() to give more accurate warnings.
- use memcpy() instead of bcopy().
- add missing #if's for non-FreeBSD compilation.

Approved by: thompsa (

Minor cleanup:
- use device_printf() instead of printf() to give more accurate warnings.
- use memcpy() instead of bcopy().
- add missing #if's for non-FreeBSD compilation.

Approved by: thompsa (mentor)

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Make USB packet filtering code optional.

Approved by: thompsa (mentor)

Remove unneeded includes of <sys/linker_set.h>. Other headers that use
it internally contain nested includes.

Reviewed by: bde

svn+ssh://svn.freebsd.org/base/head@216199

Sync: merge r215944 through r216132 from ^/head.

Removes a unused function `usb_bus_find'.

Sync: merge r215709 through r215824 from ^/head.

Handles the unit number correctly that the previous commit had a problem
(wrong unit number for a host controller) when the module is load /
unloaded repeatly. Attaching the USB pf is moved to usbus

Handles the unit number correctly that the previous commit had a problem
(wrong unit number for a host controller) when the module is load /
unloaded repeatly. Attaching the USB pf is moved to usbus device's
attach.

Pointed by: yongari

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Removes all duplicated code with BPF that it's greatly simplified and
take all benefits whenever BPF code is improved.

Pointed by: jkim
Reviewed by: thompsa

Sync: merge r215464 through r215708 from ^/head.

Adds a USB packet filter feature to the stack that it could capture
packets which go through each USB host controllers. Its implementations
are almost based on BPF code and very similar with it exce

Adds a USB packet filter feature to the stack that it could capture
packets which go through each USB host controllers. Its implementations
are almost based on BPF code and very similar with it except it's
little bit customized for USB packet only. The userland program
usbdump(8) would be committed soon.

Discussed with: hps, thompsa, yongari

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Merge svn+ssh://svn.freebsd.org/base/head@214309

This commit adds full support for USB 3.0 devices in host and device
mode in the USB core. The patch mostly consists of updating the USB
HUB code to support USB 3.0 HUBs. This patch also add some mo

This commit adds full support for USB 3.0 devices in host and device
mode in the USB core. The patch mostly consists of updating the USB
HUB code to support USB 3.0 HUBs. This patch also add some more USB
controller methods to support more active-alike USB controllers like
the XHCI which needs to be informed about various device state events.

USB 3.0 HUBs are not tested yet, due to lack of hardware, but are
believed to work.

After this update the initial device descriptor is only read twice
when we know that the bMaxPacketSize is too small for a single packet
transfer of this descriptor.

Approved by: thompsa (mentor)

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Add missing DRIVER_MODULE() entry for the musbotg driver.
Add some more comments.

Approved by: thompsa (mentor)