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bec064b151
This is controlled by a per-adapter sysctl hw.atm.hfaX.shape. When set to 0, no shaping occures. When set to 1 at most 1 channel is shaped. When set to 2 all CBR channels are shaped. Note, that the latter may actually not work, because of the adapter supporting the shaping of only one PDU at the same time.
62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
/*-
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* Copyright (c) 2002 Matthew N. Dodd <winter@jurai.net>
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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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* $FreeBSD$
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*/
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struct hfa_softc {
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device_t dev;
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struct resource * mem;
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int mem_rid;
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int mem_type;
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struct resource * irq;
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int irq_rid;
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void * irq_ih;
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struct mtx mtx;
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Fore_unit fup;
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/* sysctl support */
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struct sysctl_ctx_list sysctl_ctx;
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struct sysctl_oid * sysctl_tree;
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};
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#define HFA_LOCK(_sc) mtx_lock(&(_sc)->mtx)
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#define HFA_UNLOCK(_sc) mtx_unlock(&(_sc)->mtx)
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extern devclass_t hfa_devclass;
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int hfa_alloc (device_t);
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int hfa_free (device_t);
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int hfa_attach (device_t);
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int hfa_detach (device_t);
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void hfa_intr (void *);
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void hfa_reset (device_t);
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