diff options
Diffstat (limited to 'drivers/usb/core/hub.h')
| -rw-r--r-- | drivers/usb/core/hub.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h index 688817fb3246..45d070dd1d03 100644 --- a/drivers/usb/core/hub.h +++ b/drivers/usb/core/hub.h @@ -92,6 +92,8 @@ struct usb_hub { * @status_lock: synchronize port_event() vs usb_port_{suspend|resume} * @portnum: port index num based one * @is_superspeed cache super-speed status + * @usb3_lpm_u1_permit: whether USB3 U1 LPM is permitted. + * @usb3_lpm_u2_permit: whether USB3 U2 LPM is permitted. */ struct usb_port { struct usb_device *child; @@ -104,6 +106,8 @@ struct usb_port { struct mutex status_lock; u8 portnum; unsigned int is_superspeed:1; + unsigned int usb3_lpm_u1_permit:1; + unsigned int usb3_lpm_u2_permit:1; }; #define to_usb_port(_dev) \ @@ -155,4 +159,3 @@ static inline int hub_port_debounce_be_stable(struct usb_hub *hub, { return hub_port_debounce(hub, port1, false); } - |