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(parent: 56b3070) | patch
xHCI: Check host USB2 LPM capability
authorAndiry Xu <andiry.xu@amd.com>
Fri, 23 Sep 2011 21:19:51 +0000 (14:19 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 26 Sep 2011 22:51:09 +0000 (15:51 -0700)
commit65afdb5955a8f5526f8b270cd01e120bf7042b39
treee10b2ea18dafac36f7da843c7d0d87cb0f2a8194tree | snapshot
parent56b30705c259ee4750a9be4430dd893b5e51c8bacommit | diff
xHCI: Check host USB2 LPM capability

Check the host's USB2 LPM capability.

USB2 software LPM support is optional for xHCI 0.96 hosts. xHCI 1.0 hosts
should support software LPM, and may support hardware LPM.

Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/xhci-ext-caps.h diff | blob | history
drivers/usb/host/xhci-mem.c diff | blob | history
drivers/usb/host/xhci.h diff | blob | history
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