USB_HCD_GIVEBACK_URB
Section: (9)
Updated: 09 April 2004
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NAME
usb_hcd_giveback_urb - return URB from HCD to device driver
SYNOPSIS
void usb_hcd_giveback_urb (struct usb_hcd * hcd, struct urb * urb, struct pt_regs * regs);
ARGUMENTS
- hcd
-
host controller returning the URB
- urb
-
urb being returned to the USB device driver.
- regs
-
pt_regs, passed down to the URB completion handler
CONTEXT
in_interrupt
DESCRIPTION
This hands the URB from HCD to its USB device driver, using its
completion function. The HCD has freed all per-urb resources
(and is done using urb->hcpriv). It also released all HCD locks;
the device driver won't cause problems if it frees, modifies,
or resubmits this URB.
ABOUT THIS DOCUMENT
This documentation was generated with kernel version 2.6.0.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- CONTEXT
-
- DESCRIPTION
-
- ABOUT THIS DOCUMENT
-
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Time: 09:51:19 GMT, April 09, 2004