usb: gadget: dummy_hcd: add SuperSpeed support

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This patch adds SS support to the dummy hcd module.
It may be used to test SS device when no (SS) HW is
available.

USB 3.0 hub includes 2 hubs - one HS and one SS. This
patch adds support for a SS root hub in the dummy_hcd
module.

A new module parameter was added: is_super_speed. When
set to true, a SS root hub will also be registered and
the connected device will be enumerated over the SS
root hub. The default of this parameter is false.

Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>

[ balbi@ti.com : slight change to commit log
		 fixed one coding style issue ]

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

...

This commit is contained in:

Tatyana Brokhman 2011-06-29 16:41:52 +03:00 • committed by Greg Kroah-Hartman

parent cdfcbd2c4a

commit 1cd8fd2887

2 changed files with 477 additions and 88 deletions

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1

drivers/usb/gadget/Kconfig

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562

drivers/usb/gadget/dummy_hcd.c

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