diff options
| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2009-12-09 15:59:17 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:53:12 -0800 |
| commit | a5f0efaba4c2b644e6248648f75b0a8a522359f6 (patch) | |
| tree | 62b899d29b3089dc2ce2f7037dc43cde34501b4c /drivers/usb/core/hcd.h | |
| parent | 2a8f82c4ceaffcfd64531dbdee1d1bc227387882 (diff) | |
USB: Add call to notify xHC of a device reset.
Add a new host controller driver method, reset_device(), that the USB core
will use to notify the host of a successful device reset. The call may
fail due to out-of-memory errors; attempt the port reset sequence again if
that happens. Update hub_port_init() to allow resetting a configured
device.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/hcd.h')
| -rw-r--r-- | drivers/usb/core/hcd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index bbe2b924aae8..70a7e490f81b 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -286,6 +286,7 @@ struct hc_driver { */ int (*update_hub_device)(struct usb_hcd *, struct usb_device *hdev, struct usb_tt *tt, gfp_t mem_flags); + int (*reset_device)(struct usb_hcd *, struct usb_device *); }; extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb); |