- Use system provided functions for HID report requests.
- Nice the mode setting, because the USB hardware does appear to
handle the commands right away.
MFC after: 1 week
that all pressed keys are released before completing the USB keyboard
detach. This will prevent so-called "ghost-keys" from appearing after
that the USB device generating the key event(s) has been detached.
MFC after: 1 week
a timeout value of a single tick is given. With FreeBSD-10 and newer
the current system time is used as a starting point, and the minimum
callout time of a single tick will be guaranteed. This patch mostly
affect the DMA delay timeouts, which are typically in the range from
0.125 to 2ms.
MFC after: 1 week
with USB device detach when using character device handles. This also
includes LibUSB. It turns out that "usb_close()" cannot always get a
reference to clean up its USB transfers and such, if called during the
kernel USB device detach.
Analysis by: hselasky @
Reported by: Juergen Lock <nox@jelal.kn-bremen.de>
MFC after: 1 week
non-modifier key press. This prevents so-called "ghost
keyboards" keeping modifier keys pressed while not
actually seen as a real keyboard.
MFC after: 2 weeks
found in High Speed USB HUBs which translate from High Speed USB into
FULL or LOW speed USB. In some rare cases SPLIT transactions might get
lost, which might leave the TT in an unknown state. Whenever we detect
such an error try to issue either a clear TT buffer request, or if
that is not possible reset the whole TT.
MFC after: 1 week
controller found in the MBP2013 has been observed to not work properly
unless this operation is performed.
MFC after: 1 week
Tested by: Huang Wen Hui <huanghwh@gmail.com>
The origin of WEP comes from IEEE Std 802.11-1997 where it defines
whether the frame body of MAC frame has been encrypted using WEP
algorithm or not.
IEEE Std. 802.11-2007 changes WEP to Protected Frame, indicates
whether the frame is protected by a cryptographic encapsulation
algorithm.
Reviewed by: adrian, rpaulo
value. The "Intel Lynx Point" XHCI controller found in the MBP2013 has
been observed to not always set the event interrupt bit while there
are events to consume in the event ring.
MFC after: 1 week
Tested by: Huang Wen Hui <huanghwh@gmail.com>
Some Intel XHCI controlles timeout processing so-called "TRBs" when
the final LINK TRB of a so-called "TD" has the CHAIN-BIT set.
MFC after: 1 week
Tested by: glebius @
receiving Zero Length Packets, ZLPs. See comment in code for more
information.
MFC after: 1 week
Reported by: Kohji Okuno <okuno.kohji@jp.panasonic.com>
