diff options
Diffstat (limited to 'drivers/usb/core/hub.h')
| -rw-r--r-- | drivers/usb/core/hub.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h index 0a7cdc0ef0a..c77d8778af4 100644 --- a/drivers/usb/core/hub.h +++ b/drivers/usb/core/hub.h @@ -52,6 +52,8 @@ struct usb_hub { unsigned long power_bits[1]; /* ports that are powered */ unsigned long child_usage_bits[1]; /* ports powered on for children */ + unsigned long warm_reset_bits[1]; /* ports requesting warm + reset recovery */ #if USB_MAXCHILDREN > 31 /* 8*sizeof(unsigned long) - 1 */ #error event_bits[] is too short! #endif @@ -84,6 +86,7 @@ struct usb_hub { * @dev: generic device interface * @port_owner: port's owner * @peer: related usb2 and usb3 ports (share the same connector) + * @req: default pm qos request for hubs without port power control * @connect_type: port's connect type * @location: opaque representation of platform connector location * @status_lock: synchronize port_event() vs usb_port_{suspend|resume} @@ -95,6 +98,7 @@ struct usb_port { struct device dev; struct usb_dev_state *port_owner; struct usb_port *peer; + struct dev_pm_qos_request *req; enum usb_port_connect_type connect_type; usb_port_location_t location; struct mutex status_lock; |