63 lines
2.3 KiB
C
63 lines
2.3 KiB
C
/* $NetBSD: txcsbusvar.h,v 1.5 2008/04/28 20:23:22 martin Exp $ */
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/*-
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* Copyright (c) 1999 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by UCHIYAMA Yasushi.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Chip Select bus attach arguments.
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*/
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struct csbus_attach_args {
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const char *cba_busname;
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tx_chipset_tag_t cba_tc;
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};
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/*
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* Information for Chip Select CS[0:3], MCS[0:3], CARD[1:2]
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*/
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struct cs_handle {
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int cs; /* Chip Select. see tx39biuvar.h */
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u_int32_t csbase; /* base offset from CS start addr */
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u_int32_t cssize; /* map size */
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int cswidth; /* CS bus-width */
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bus_space_tag_t cstag; /* bus_space tag for this CS */
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};
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/*
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* Chip Select attach arguments.
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*/
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struct cs_attach_args {
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tx_chipset_tag_t ca_tc;
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struct cs_handle ca_csreg; /* Register space */
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struct cs_handle ca_csio; /* I/O space */
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struct cs_handle ca_csmem; /* Memory space */
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int ca_irq1; /* Interrupt request */
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int ca_irq2; /* 2nd interrupt request */
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int ca_irq3; /* 3rd interrupt request */
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};
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