Annotation of sys/arch/arm/sa11x0/sa11x0_var.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: sa11x0_var.h,v 1.3 2005/01/04 02:08:41 drahn Exp $ */
! 2: /* $NetBSD: sa11x0_var.h,v 1.4 2003/04/14 14:18:41 rjs Exp $ */
! 3:
! 4: /*-
! 5: * Copyright (c) 2001, The NetBSD Foundation, Inc. All rights reserved.
! 6: *
! 7: * This code is derived from software contributed to The NetBSD Foundation
! 8: * by IWAMOTO Toshihiro and Ichiro FUKUHARA.
! 9: *
! 10: * Redistribution and use in source and binary forms, with or without
! 11: * modification, are permitted provided that the following conditions
! 12: * are met:
! 13: * 1. Redistributions of source code must retain the above copyright
! 14: * notice, this list of conditions and the following disclaimer.
! 15: * 2. Redistributions in binary form must reproduce the above copyright
! 16: * notice, this list of conditions and the following disclaimer in the
! 17: * documentation and/or other materials provided with the distribution.
! 18: * 3. All advertising materials mentioning features or use of this software
! 19: * must display the following acknowledgement:
! 20: * This product includes software developed by the NetBSD
! 21: * Foundation, Inc. and its contributors.
! 22: * 4. Neither the name of The NetBSD Foundation nor the names of its
! 23: * contributors may be used to endorse or promote products derived
! 24: * from this software without specific prior written permission.
! 25: *
! 26: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 27: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 28: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 29: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 30: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 31: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 32: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 33: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 34: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 35: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 36: * SUCH DAMAGE.
! 37: *
! 38: */
! 39:
! 40: #ifndef _SA11X0_VAR_H
! 41: #define _SA11X0_VAR_H
! 42:
! 43: #include <sys/conf.h>
! 44: #include <sys/device.h>
! 45:
! 46: #include <machine/bus.h>
! 47:
! 48: typedef int (* sa11x0_irq_handler_t)(void *);
! 49:
! 50: struct sa11x0_softc {
! 51: struct device sc_dev;
! 52: bus_space_tag_t sc_iot;
! 53: bus_space_handle_t sc_ioh;
! 54: bus_space_handle_t sc_gpioh;
! 55: bus_space_handle_t sc_ppch;
! 56: bus_space_handle_t sc_dmach;
! 57: bus_space_handle_t sc_reseth;
! 58: u_int32_t sc_intrmask;
! 59: };
! 60:
! 61: /* Attach args all devices */
! 62:
! 63: typedef void *sa11x0_chipset_tag_t;
! 64:
! 65: struct sa11x0_attach_args {
! 66: sa11x0_chipset_tag_t sa_sc;
! 67: bus_space_tag_t sa_iot; /* Bus tag */
! 68: bus_addr_t sa_addr; /* i/o address */
! 69: bus_size_t sa_size;
! 70:
! 71: int sa_intr;
! 72: int sa_gpio;
! 73: };
! 74:
! 75: struct saip_attach_args {
! 76: struct sa11x0_attach_args sai_saa;
! 77: bus_dma_tag_t sai_dmat;
! 78: int sai_index; /* to specify device by index number */
! 79:
! 80: #define sai_iot sai_saa.sa_iot
! 81: #define sai_addr sai_saa.sa_addr
! 82: #define sai_size sai_saa.sa_size
! 83: #define sai_intr sai_saa.sa_intr
! 84: };
! 85:
! 86: extern struct bus_space sa11x0_bs_tag;
! 87: //extern struct arm32_bus_dma_tag sa11x0_bus_dma_tag;
! 88:
! 89: void *sa11x0_intr_establish(sa11x0_chipset_tag_t, int, int, int,
! 90: int (*)(void *), void *, char *);
! 91: void sa11x0_intr_disestablish(void *);
! 92: void sa11x0_init_interrupt_masks(void);
! 93:
! 94: #endif /* _SA11X0_VAR_H */
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