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(parent: 34fb562) | patch
USB: xhci: Allow roothub ports to be disabled.
authorSarah Sharp <sarah.a.sharp@linux.intel.com>
Wed, 9 Dec 2009 23:59:11 +0000 (15:59 -0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 2 Mar 2010 22:53:12 +0000 (14:53 -0800)
commit6219c047d3fe18dee4916d6898fc94f5a7ffd156
tree31657ba6dd7268ec53a06652bc0b4e104d586ce2tree | snapshot
parent34fb562a436ca50e13c05e7584c9d62f151052bfcommit | diff
USB: xhci: Allow roothub ports to be disabled.

Add the hub emulation code to allow ports on an xHCI root hub to be
disabled.  Add the code to clear the port enabled/disabled bit, and clear
the port enabled/disabled change bit.  Like EHCI, the port cannot be
enabled by setting the port enabled/disabled bit.  Instead, a port is
enabled by the host controller after a reset.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/xhci-hub.c diff | blob | history
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