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(parent: 7fc5c4a) | patch
usb: Add "portX/connect_type" attribute to expose usb port's connect type
authorLan Tianyu <tianyu.lan@intel.com>
Sat, 19 Jan 2013 17:53:32 +0000 (01:53 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 21 Jan 2013 00:09:53 +0000 (16:09 -0800)
commit20beeec76f43c6307f6886a06e37c4804d1ed067
tree5e3a3409f3dc4a37336b2ba05f4893b8f6cb8710tree | snapshot
parent7fc5c4a566ad02bbc0d2eadc3feb3956c7b8190bcommit | diff
usb: Add "portX/connect_type" attribute to expose usb port's connect type

Some platforms provide usb port connect types through ACPI. This
patch is to add this new attribute to expose these information
to user space.

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/ABI/testing/sysfs-bus-usb diff | blob | history
drivers/usb/core/port.c diff | blob | history
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