Date: Wed, 30 Jan 2008 06:21:20 GMT From: Warner Losh <imp@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 134447 for review Message-ID: <200801300621.m0U6LKsf090436@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=134447 Change 134447 by imp@imp_paco-paco on 2008/01/30 06:21:14 Minor refinement Affected files ... .. //depot/projects/mips2-jnpr/src/sys/arm/include/bus.h#3 edit .. //depot/projects/mips2-jnpr/src/sys/sys/bs_ind.h#3 edit Differences ... ==== //depot/projects/mips2-jnpr/src/sys/arm/include/bus.h#3 (text+ko) ==== @@ -1,29 +1,32 @@ /*- - * Copyright (c) 2008 Cisco, Inc. - * All rights reserved. + * Copyright (c) 2008, by Cisco Systems, Inc. All rights reserved. * * 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, - * without modification, immediately at the beginning of the file. - * 2. Redistributions in binary form must reproduce the above copyright + * modification, are permitted provided that the following conditions are met: + * + * a) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * b) 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. + * the documentation and/or other materials provided with the distribution. + * + * c) Neither the name of Cisco Systems, Inc. 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 AUTHOR 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 AUTHOR 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. + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 + * COPYRIGHT OWNER 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. * * $FreeBSD$ */ @@ -64,6 +67,18 @@ #define BUS_SPACE_MAXSIZE 0xFFFFFFFFul /* + * Maximum number of dma segments: no restrictions. + */ +#define BUS_SPACE_UNRESTRICTED (~0) + +/* + * Different types of bus space barrier. Not sure if this should be here + * or if these are really common. + */ +#define BUS_SPACE_BARRIER_READ 0x01 +#define BUS_SPACE_BARRIER_WRITE 0x02 + +/* * bus dma impelemenation, which is described in bus_dma(9) */ #include <machine/bus_dma.h> ==== //depot/projects/mips2-jnpr/src/sys/sys/bs_ind.h#3 (text+ko) ==== @@ -298,9 +298,6 @@ #define bus_space_barrier(t, h, o, l, f) \ (*(t)->bs_barrier)((t)->bs_cookie, (h), (o), (l), (f)) -#define BUS_SPACE_BARRIER_READ 0x01 -#define BUS_SPACE_BARRIER_WRITE 0x02 - /* * Bus read (single) operations. */
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