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Diffstat (limited to 'sys/arch/sparc64/dev/upavar.h')
| -rw-r--r-- | sys/arch/sparc64/dev/upavar.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/sys/arch/sparc64/dev/upavar.h b/sys/arch/sparc64/dev/upavar.h new file mode 100644 index 00000000000..af5c6012189 --- /dev/null +++ b/sys/arch/sparc64/dev/upavar.h @@ -0,0 +1,145 @@ +/* $NetBSD: upavar.h,v 1.2 2000/01/14 14:33:31 pk Exp $ */ + +/*- + * Copyright (c) 1998 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Paul Kranenburg. + * + * 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. + */ + +/* + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This software was developed by the Computer Systems Engineering group + * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and + * contributed to Berkeley. + * + * All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Lawrence Berkeley Laboratory. + * + * 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 University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. + * + * @(#)upavar.h 8.1 (Berkeley) 6/11/93 + */ + +#ifndef _UPA_VAR_H +#define _UPA_VAR_H + +/* Device register space description */ +struct upa_reg { + int64_t ur_paddr; + int64_t ur_len; +}; + +/* + * UPA bus variables. + */ +struct upadev { + struct device *ud_dev; /* backpointer to generic */ + struct upadev *ud_bchain; /* forward link in bus chain */ + void (*ud_reset) __P((struct device *)); +}; + +/* variables per Upa */ +struct upa_softc { + struct device uc_dev; /* base device */ + bus_space_tag_t uc_bustag; + bus_dma_tag_t uc_dmatag; + int uc_clockfreq; /* clock frequency (in Hz) */ + struct upadev *uc_sbdev; /* list of all children */ +}; + +/* + * Upa driver attach arguments. + */ +struct upa_attach_args { + bus_space_tag_t ua_bustag; + bus_dma_tag_t ua_dmatag; + char *ua_name; /* PROM node name */ + int ua_node; /* PROM handle */ + struct upa_reg *ua_reg; /* "reg" properties */ + int ua_nreg; + void* *ua_address; /* "address" properties */ + int ua_naddress; + int *ua_interrupts; /* "interrupts" properties */ + int ua_ninterrupts; + int ua_pri; /* priority (IPL) */ +}; + +/* upa_attach() is also used from obio.c */ +void upa_attach __P((struct upa_softc *, char *, int, + const char * const *)); +int upa_print __P((void *, const char *)); + +int upadev_match __P((struct cfdata *, void *)); +void upa_establish __P((struct upadev *, struct device *)); + +int upa_setup_attach_args __P(( + struct upa_softc *, + bus_space_tag_t, + bus_dma_tag_t, + int, /*node*/ + struct upa_attach_args *)); + +#define upa_bus_map(t, bt, a, s, f, v, hp) \ + bus_space_map2(t, bt, a, s, f, v, hp) + +#endif /* _UPA_VAR_H */ |