e8b5e74b61
amr_cam.c, amrreg.h, amrvar.h: - added support for 12/16 byte cdb's, effecting CAM branch only ( non-disk support ) amrreg.h: - increased number of scatter gather elements from 16 to 26. amr_pci.c: - amr_pci_free(), incorrect bus tag meant for 'amr_mailbox_dmat' was being freed all: - copyright change requested by scottl Reviewed by: ps,scottl MFC after: 1 week
109 lines
4.5 KiB
C
109 lines
4.5 KiB
C
/*-
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* Copyright (c) 2000 Michael Smith
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* Copyright (c) 2000 BSDi
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* All rights reserved.
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Copyright (c) 2002 Eric Moore
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* Copyright (c) 2002 LSI Logic Corporation
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* All rights reserved.
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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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* 3. The party using or redistributing the source code and binary forms
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* agrees to the disclaimer below and the terms and conditions set forth
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* herein.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*
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* $FreeBSD$
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*/
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/*
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* Backwards compatibility support.
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*/
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#if __FreeBSD_version < 500003 /* old buf style */
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# include <sys/buf.h>
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# include <machine/clock.h>
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# define INTR_ENTROPY 0
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# define FREEBSD_4
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# define bio buf
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# define bioq_init(x) bufq_init(x)
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# define bioq_insert_tail(x, y) bufq_insert_tail(x, y)
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# define bioq_remove(x, y) bufq_remove(x, y)
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# define bioq_first(x) bufq_first(x)
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# define bio_queue_head buf_queue_head
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# define bio_bcount b_bcount
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# define bio_blkno b_blkno
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# define bio_caller1 b_caller1
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# define bio_data b_data
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# define bio_dev b_dev
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# define bio_driver1 b_driver1
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# define bio_driver2 b_driver2
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# define bio_error b_error
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# define bio_flags b_flags
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# define bio_pblkno b_pblkno
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# define bio_resid b_resid
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# define BIO_ERROR B_ERROR
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# define devstat_end_transaction_bio(x, y) devstat_end_transaction_buf(x, y)
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# define BIO_IS_READ(x) ((x)->b_flags & B_READ)
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# define AMR_BIO_FINISH(x) devstat_end_transaction_bio(&sc->amrd_stats, x);\
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biodone(x)
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#else
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# include <sys/bio.h>
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# define BIO_IS_READ(x) ((x)->bio_cmd == BIO_READ)
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# define AMR_BIO_FINISH(x) biofinish(x, &sc->amrd_stats, 0)
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#endif
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/************************************************************************
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* Compatibility with older versions of FreeBSD
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*/
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#if __FreeBSD_version < 440001
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typedef struct proc d_thread_t;
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#define M_ZERO 0x0008 /* bzero the allocation */
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#endif
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#ifndef __packed
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#define __packed __attribute__ ((packed))
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#endif
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