1 /* $NetBSD: iq80310var.h,v 1.7 2002/10/08 17:39:17 thorpej Exp $ */ 2 3 /* 4 * Copyright (c) 2001, 2002 Wasabi Systems, Inc. 5 * All rights reserved. 6 * 7 * Written by Jason R. Thorpe for Wasabi Systems, Inc. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed for the NetBSD Project by 20 * Wasabi Systems, Inc. 21 * 4. The name of Wasabi Systems, Inc. may not be used to endorse 22 * or promote products derived from this software without specific prior 23 * written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC 29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35 * POSSIBILITY OF SUCH DAMAGE. 36 */ 37 38 #ifndef _IQ80310_IQ80310VAR_H_ 39 #define _IQ80310_IQ80310VAR_H_ 40 41 #include "opt_iop310.h" 42 43 /* 44 * If no IOP310 board type options are specified, default to IQ80310. 45 * Otherwise, make sure only one board type option is specified. 46 */ 47 #if (defined(IOP310_TEAMASA_NPWR)) > 1 48 #error May not define more than one IOP310 board type 49 #endif 50 51 #include <sys/queue.h> 52 #include <dev/pci/pcivar.h> 53 54 /* 55 * We currently support 8 interrupt sources. 56 */ 57 #define NIRQ 8 58 59 struct intrhand { 60 TAILQ_ENTRY(intrhand) ih_list; /* link on intrq list */ 61 int (*ih_func)(void *); /* handler */ 62 void *ih_arg; /* arg for handler */ 63 int ih_ipl; /* IPL_* */ 64 int ih_irq; /* IRQ number */ 65 }; 66 67 #define IRQNAMESIZE sizeof("iq80310 irq 8") 68 69 struct intrq { 70 TAILQ_HEAD(, intrhand) iq_list; /* handler list */ 71 struct evcnt iq_ev; /* event counter */ 72 int iq_mask; /* IRQs to mask while handling */ 73 int iq_levels; /* IPL_*'s this IRQ has */ 74 int iq_ist; /* share type */ 75 char iq_name[IRQNAMESIZE]; /* interrupt name */ 76 }; 77 78 /* 79 * XINT3 bits 0-4 are "IRQ 0-4". XINT0 bits 0-2 are "IRQ 5-7". 80 */ 81 #define XINT3_IRQ(x) (x) 82 #define IRQ_IS_XINT3(x) ((x) >= 0 && (x) <= 4) 83 #define IRQ_XINT3(x) (x) 84 85 #define XINT0_IRQ(x) ((x) + 5) 86 #define IRQ_IS_XINT0(x) ((x) >= 5 && (x) <= 7) 87 #define IRQ_XINT0(x) ((x) - 5) 88 89 void iq80310_calibrate_delay(void); 90 91 void iq80310_7seg(char, char); 92 void iq80310_7seg_snake(void); 93 94 void iq80310_pci_init(pci_chipset_tag_t, void *); 95 96 void iq80310_intr_init(void); 97 void *iq80310_intr_establish(int, int, int (*)(void *), void *); 98 void iq80310_intr_disestablish(void *); 99 100 #endif /* _IQ80310_IQ80310VAR_H_ */ 101