diff options
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index fa921cbbe872..8673f985046e 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1459,6 +1459,10 @@ struct xhci_hcd { /* Array of pointers to USB 2.0 PORTSC registers */ __le32 __iomem **usb2_ports; unsigned int num_usb2_ports; + /* support xHCI 0.96 spec USB2 software LPM */ + unsigned sw_lpm_support:1; + /* support xHCI 1.0 spec USB2 hardware LPM */ + unsigned hw_lpm_support:1; }; /* convert between an HCD pointer and the corresponding EHCI_HCD */ |