NetBSD/sys/arch/playstation2/ee/intcvar.h

71 lines
2.5 KiB
C

/* $NetBSD: intcvar.h,v 1.1 2001/10/16 15:38:39 uch Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by UCHIYAMA Yasushi.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
/* DO NOT REORDER */
enum intc_channel {
I_CH0_GS = 0,
I_CH1_SBUS,
I_CH2_VB_ON,
I_CH3_VB_OFF,
I_CH4_VIF0,
I_CH5_VIF1,
I_CH6_VU0,
I_CH7_VU1,
I_CH8_IPU,
I_CH9_TIMER0,
I_CH10_TIMER1,
I_CH11_TIMER2,
I_CH12_TIMER3,
I_CH13_SFIFO,
I_CH14_VU0WD,
I_CH15_PGPU
};
extern u_int32_t __intc_enabled_channel;
void intc_init(void);
int intc_intr(u_int32_t);
void *intc_intr_establish(enum intc_channel, int, int (*)(void *), void *);
void intc_intr_disestablish(void *);
void intc_intr_disable(enum intc_channel);
void intc_intr_enable(enum intc_channel);
void intc_update_mask(u_int32_t);