History log of /freebsd/sys/dev/usb/usb_hub.c (Results 101 – 125 of 259)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
# 69e6d7b7 12-Apr-2013 Simon J. Gerraty <sjg@FreeBSD.org>

sync from head


# d241a0e6 26-Feb-2013 Xin LI <delphij@FreeBSD.org>

IFC @247348.


# a18a7a41 13-Feb-2013 Hans Petter Selasky <hselasky@FreeBSD.org>

Resolve a LOR after r246616. Protect control requests using the USB device
enumeration lock. Make sure all callers of usbd_enum_lock() check the return
value. Remove the control transfer specific loc

Resolve a LOR after r246616. Protect control requests using the USB device
enumeration lock. Make sure all callers of usbd_enum_lock() check the return
value. Remove the control transfer specific lock. Bump the FreeBSD version
number, hence external USB modules may need to be recompiled due to a USB
device structure change.

MFC after: 1 week

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# d9a44755 08-Feb-2013 David E. O'Brien <obrien@FreeBSD.org>

Sync with HEAD.


# 9b3a48ee 05-Feb-2013 Hans Petter Selasky <hselasky@FreeBSD.org>

Add defines to more easily allow a single threaded version of the FreeBSD
USB stack. This is useful for non-kernel purposes, like the loader.


# d2b99310 30-Jan-2013 Hans Petter Selasky <hselasky@FreeBSD.org>

Modify the FreeBSD USB kernel code so that it can be compiled directly
into the FreeBSD boot loader, typically for non-USB aware BIOSes, EFI systems
or embedded platforms. This is also useful for out

Modify the FreeBSD USB kernel code so that it can be compiled directly
into the FreeBSD boot loader, typically for non-USB aware BIOSes, EFI systems
or embedded platforms. This is also useful for out of the system compilation
of the FreeBSD USB stack for various purposes. The USB kernel files can
now optionally include a global header file which should include all needed
definitions required to compile the FreeBSD USB stack. When the global USB
header file is included, no other USB header files will be included by
default.

Add new file containing the USB stack configuration for the
FreeBSD loader build.

Replace some __FBSDID()'s by /* $FreeBSD$ */ comments. Now all
USB files follow the same style.

Use cases:
- console in loader via USB
- loading kernel via USB

Discussed with: Hiroki Sato, hrs @ EuroBSDCon

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Revision tags: release/9.1.0
# 300675f6 27-Nov-2012 Alexander Motin <mav@FreeBSD.org>

MFC


# e477abf7 27-Nov-2012 Alexander Motin <mav@FreeBSD.org>

MFC @ r241285


# a10c6f55 11-Nov-2012 Neel Natu <neel@FreeBSD.org>

IFC @ r242684


# 23090366 04-Nov-2012 Simon J. Gerraty <sjg@FreeBSD.org>

Sync from head


# 83cadd7d 26-Oct-2012 Hans Petter Selasky <hselasky@FreeBSD.org>

Add missing CTLFLAG_TUN flag to tunable sysctls in USB stack.
Rearrange the tunables and belonging sysctl declarations, so
that they are next to eachother.

Submitted by: n_hibma @
MFC after: 1 week


# 37506412 24-Oct-2012 Hans Petter Selasky <hselasky@FreeBSD.org>

Make several timing parameters of the USB enumeration sequence tuneable.
Also update the port reset time from 250ms to 50ms. Some USB devices
have a hard limit in hardware at 222ms for the port reset

Make several timing parameters of the USB enumeration sequence tuneable.
Also update the port reset time from 250ms to 50ms. Some USB devices
have a hard limit in hardware at 222ms for the port reset time and will
not enumerate unless this delay is closer to the usb.org defined value.
This patch can fix enumeration with some USB devices.

Tested by: Guido van Rooij
Submitted by: Nick Hibma
MFC after: 1 week

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# 6320afb5 02-Oct-2012 Hans Petter Selasky <hselasky@FreeBSD.org>

Style.

MFC after: 1 week


# 1d8fa951 02-Oct-2012 Hans Petter Selasky <hselasky@FreeBSD.org>

Remove unused field.

MFC after: 1 week


# 0324d54a 01-Oct-2012 Hans Petter Selasky <hselasky@FreeBSD.org>

Inherit USB mode from RootHUB port where the USB device is connected.
Only RootHUB ports can be dual mode. Disallow OTG ports on external HUBs.
This simplifies some checks in the USB controller drive

Inherit USB mode from RootHUB port where the USB device is connected.
Only RootHUB ports can be dual mode. Disallow OTG ports on external HUBs.
This simplifies some checks in the USB controller drivers.

MFC after: 1 week

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# 24bf3585 04-Sep-2012 Gleb Smirnoff <glebius@FreeBSD.org>

Merge head r233826 through r240095.


# a5cf1aaa 12-Aug-2012 Hans Petter Selasky <hselasky@FreeBSD.org>

Add support for the so-called streams feature of BULK endpoints
in SUPER-speed mode, USB 3.0.

This feature has not been tested yet, due to lack of hardware.

This feature is useful when implementing

Add support for the so-called streams feature of BULK endpoints
in SUPER-speed mode, USB 3.0.

This feature has not been tested yet, due to lack of hardware.

This feature is useful when implementing protocols like UASP,
USB attached SCSI which promises higher USB mass storage throughput.

This patch also implements support for hardware processing of endpoints
for increased performance. The switching to hardware processing
of an endpoint is done via a callback to the USB controller driver. The
stream feature is implemented like a variant of a hardware USB protocol.

USB controller drivers implementing device mode needs to be updated to
implement the new "xfer_stall" USB controller method and remove the
"xfer" argument from the "set_stall" method.

The API's toward existing USB drivers are preserved. To setup a USB transfer
in stream mode, set the "stream_id" field of the USB config structure to
the desired value.

The maximum number of BULK streams is currently hardcoded and limited to 8
via a define in usb_freebsd.h.

All USB drivers should be re-compiled after this change.

LibUSB will be updated next week to support streams mode. A new IOCTL to
setup BULK streams as already been implemented. The ugen device nodes
currently only supports stream ID zero.

The FreeBSD version has been bumped.

MFC after: 2 weeks

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# b652778e 11-Jul-2012 Peter Grehan <grehan@FreeBSD.org>

IFC @ r238370


# 6a068746 15-May-2012 Alexander Motin <mav@FreeBSD.org>

MFC


# 3d328873 30-Apr-2012 Gleb Smirnoff <glebius@FreeBSD.org>

Merge head r233826 through r234834.


# 0a4cc48f 29-Apr-2012 Hans Petter Selasky <hselasky@FreeBSD.org>

Add support for Multi-TT mode of modern USB HUBs.
This will give you more bandwidth for isochronous
FULL speed applications connected through a
High Speed HUB.

This patch has been tested with XHCI a

Add support for Multi-TT mode of modern USB HUBs.
This will give you more bandwidth for isochronous
FULL speed applications connected through a
High Speed HUB.

This patch has been tested with XHCI and EHCI.

MFC after: 1 week

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# 38f1b189 26-Apr-2012 Peter Grehan <grehan@FreeBSD.org>

IFC @ r234692

sys/amd64/include/cpufunc.h
sys/amd64/include/fpu.h
sys/amd64/amd64/fpu.c
sys/amd64/vmm/vmm.c

- Add API to allow vmm FPU state init/save/restore.

FP stuff discussed with: kib


Revision tags: release/8.3.0_cvs, release/8.3.0
# 8833b15f 03-Apr-2012 Gleb Smirnoff <glebius@FreeBSD.org>

Merge head r232686 through r233825 into projects/pf/head.


# 6d917491 02-Apr-2012 Hans Petter Selasky <hselasky@FreeBSD.org>

Fix compiler warnings, mostly signed issues,
when USB modules are compiled with WARNS=9.

MFC after: 1 weeks


# 8fa0b743 23-Jan-2012 Xin LI <delphij@FreeBSD.org>

IFC @230489 (pending review).


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