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.TH "USB_HCD_IRQ" "9" "29 May 2003" "" ""

.SH NAME
usb_hcd_irq \- hook IRQs to HCD framework (bus glue)
.SH SYNOPSIS
.sp
\fB
.sp
irqreturn_t usb_hcd_irq  (int \fIirq\fB, void * \fI__hcd\fB, struct pt_regs * \fIr\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIirq\fB\fR
the IRQ being raised
.TP
\fB\fI__hcd\fB\fR
pointer to the HCD whose IRQ is beinng signaled
.TP
\fB\fIr\fB\fR
saved hardware registers
.SH "DESCRIPTION"
.PP
When registering a USB bus through the HCD framework code, use this
to handle interrupts.  The PCI glue layer does so automatically; only
bus glue for non-PCI system busses will need to use this.
.SH "ABOUT THIS DOCUMENT"
.PP
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
.PP
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
.PP
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
.PP
For more details see the file COPYING in the source
distribution of Linux.
.PP
If you have comments on the formatting of this manpage, then please contact
Michael Still (mikal@stillhq.com).
.PP
This documentation was generated with kernel version 2.5.70.