From fd60bb0768c878778363ab69c5fe909a6554f67e Mon Sep 17 00:00:00 2001 From: Deb Taylor Date: Mon, 9 Sep 2019 12:17:54 -0400 Subject: [PATCH] Add supported USB devices for WaaG and LaaG OSs Signed-off-by: Deb Taylor --- doc/developer-guides/hld/usb-virt-hld.rst | 27 +++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/doc/developer-guides/hld/usb-virt-hld.rst b/doc/developer-guides/hld/usb-virt-hld.rst index 8890a64d7..d2a829e48 100644 --- a/doc/developer-guides/hld/usb-virt-hld.rst +++ b/doc/developer-guides/hld/usb-virt-hld.rst @@ -43,6 +43,33 @@ An xHCI register access from UOS will induce EPT trap from UOS to DM, and the xHCI DM or DRD DM will emulate hardware behaviors to make the subsystem run. +USB devices supported by USB mediator +************************************* + +The following USB devices are supported for the WaaG and LaaG operating systems. + ++--------------+---------+---------+ +| Device | WaaG OS | LaaG OS | ++==============+=========+=========+ +| USB Storage | Y | Y | ++--------------+---------+---------+ +| USB Mouse | Y | Y | ++--------------+---------+---------+ +| USB Keyboard | Y | Y | ++--------------+---------+---------+ +| USB Camera | N | Y | ++--------------+---------+---------+ +| USB Headset | N | Y | ++--------------+---------+---------+ +| USB Hub | Y | Y | +| (20 ports max| | | +| per VM) | | | ++--------------+---------+---------+ + +.. note:: + The above information is current as of ACRN 1.2. + + USB host virtualization ***********************