72 lines
2.5 KiB
Groff
72 lines
2.5 KiB
Groff
.\" Copyright (c) 2000 Jeroen Ruigrok van der Werven
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd April 2, 2000
|
|
.Dt BUS_SETUP_INTR 9
|
|
.Os FreeBSD
|
|
.Sh NAME
|
|
.Nm BUS_SETUP_INTR
|
|
.Nd create and attach to an interrupt handler
|
|
.Sh SYNOPSIS
|
|
.Fd #include <sys/param.h>
|
|
.Fd #include <sys/bus.h>
|
|
.Ft int
|
|
.Fn BUS_SETUP_INTR "device_t dev" "device_t child" "struct resource *irq" "int flags" "driver_intr_t *intr" "void *arg" "void **cookiep"
|
|
.Sh DESCRIPTION
|
|
.Pp
|
|
The method
|
|
.Nm
|
|
will create and attach an interrupt handler to an interrupt
|
|
previously allocated by the resource manager's
|
|
.Xr BUS_ALLOC_RESOURCE 9
|
|
method.
|
|
The handler
|
|
.Fa intr
|
|
will be called with the value
|
|
.Fa arg
|
|
as its only argument.
|
|
.Pp
|
|
The interrupt handler will be detached by
|
|
.Fn BUS_TEARDOWN_INTR .
|
|
The cookie needs to be passed to
|
|
.Fn BUS_TEARDOWN_INTR
|
|
in order to tear down the correct interrupt handler.
|
|
.Sh RETURN VALUES
|
|
Zero is returned on success,
|
|
otherwise an appropriate error is returned.
|
|
.Sh SEE ALSO
|
|
.Xr BUS_TEARDOWN_INTR 9 ,
|
|
.Xr device 9 ,
|
|
.Xr driver 9
|
|
.Sh AUTHORS
|
|
.An -nosplit
|
|
This man page was written by
|
|
.An Jeroen Ruigrok van der Werven
|
|
.Aq asmodai@FreeBSD.org
|
|
based on the manpages for BUS_CREATE_INTR and BUS_CONNECT_INTR written by
|
|
.An Doug Rabson
|
|
.Aq dfr@FreeBSD.org .
|