mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-12-05 10:09:30 +00:00
69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
/*-
|
|
* Copyright (C) 2002 Benno Rice.
|
|
* 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 Benno Rice ``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 TOOLS GMBH 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _POWERPC_OPENPICVAR_H_
|
|
#define _POWERPC_OPENPICVAR_H_
|
|
|
|
#define OPENPIC_DEVSTR "OpenPIC Interrupt Controller"
|
|
|
|
#define OPENPIC_IRQMAX 256 /* h/w allows more */
|
|
|
|
struct openpic_softc {
|
|
char *sc_version;
|
|
u_int sc_ncpu;
|
|
u_int sc_nirq;
|
|
int sc_psim;
|
|
struct rman sc_rman;
|
|
bus_space_tag_t sc_bt;
|
|
bus_space_handle_t sc_bh;
|
|
u_int sc_hwprobed;
|
|
u_int sc_early_done;
|
|
device_t sc_altdev;
|
|
u_char sc_irqrsv[OPENPIC_IRQMAX]; /* pre-h/w reservation */
|
|
};
|
|
|
|
/*
|
|
* Bus-independent attach i/f
|
|
*/
|
|
int openpic_early_attach(device_t);
|
|
int openpic_attach(device_t);
|
|
|
|
/*
|
|
* PIC interface.
|
|
*/
|
|
struct resource *openpic_allocate_intr(device_t, device_t, int *,
|
|
u_long, u_int);
|
|
int openpic_setup_intr(device_t, device_t,
|
|
struct resource *, int, driver_intr_t, void *,
|
|
void **);
|
|
int openpic_teardown_intr(device_t, device_t,
|
|
struct resource *, void *);
|
|
int openpic_release_intr(device_t dev, device_t, int,
|
|
struct resource *res);
|
|
|
|
#endif /* _POWERPC_OPENPICVAR_H_ */
|