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| author | Oliver Neukum <oliver@neukum.org> | 2012-10-11 02:50:10 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-11 15:19:21 -0400 |
| commit | 5d9d01a30204c99edf99189018953ee84c5f5017 (patch) | |
| tree | 3bb2f17fca9de90c003dd1ab37a017299414733d /include | |
| parent | e7d491a19d3e3aac544070293891a2542ae0c565 (diff) | |
| download | linux-3.10-5d9d01a30204c99edf99189018953ee84c5f5017.tar.gz linux-3.10-5d9d01a30204c99edf99189018953ee84c5f5017.tar.bz2 linux-3.10-5d9d01a30204c99edf99189018953ee84c5f5017.zip | |
usbnet: Support devices reporting idleness
Some device types support a form of power management in which
the device suggests to the host that the device may be suspended
now. Support for that is best located in usbnet.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/usb/usbnet.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index f87cf622317..ddbbb7de894 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -68,6 +68,7 @@ struct usbnet { # define EVENT_RX_PAUSED 5 # define EVENT_DEV_ASLEEP 6 # define EVENT_DEV_OPEN 7 +# define EVENT_DEVICE_REPORT_IDLE 8 }; static inline struct usb_driver *driver_of(struct usb_interface *intf) @@ -160,6 +161,7 @@ extern int usbnet_probe(struct usb_interface *, const struct usb_device_id *); extern int usbnet_suspend(struct usb_interface *, pm_message_t); extern int usbnet_resume(struct usb_interface *); extern void usbnet_disconnect(struct usb_interface *); +extern void usbnet_device_suggests_idle(struct usbnet *dev); /* Drivers that reuse some of the standard USB CDC infrastructure |