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74 lines
2.7 KiB
C
74 lines
2.7 KiB
C
/* $NetBSD: octeon_ipdvar.h,v 1.1 2015/04/29 08:32:01 hikaru Exp $ */
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/*
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* Copyright (c) 2007 Internet Initiative Japan, Inc.
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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 REGENTS 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 REGENTS 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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#ifndef _OCTEON_IPDVAR_H_
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#define _OCTEON_IPDVAR_H_
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/* XXX */
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struct octeon_ipd_softc {
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int sc_port;
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bus_space_tag_t sc_regt;
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bus_space_handle_t sc_regh;
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size_t sc_first_mbuff_skip;
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size_t sc_not_first_mbuff_skip;
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#ifdef OCTEON_ETH_DEBUG
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struct evcnt sc_ev_ipdbpsub;
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struct evcnt sc_ev_ipdprcpar3;
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struct evcnt sc_ev_ipdprcpar2;
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struct evcnt sc_ev_ipdprcpar1;
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struct evcnt sc_ev_ipdprcpar0;
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#endif
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};
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/* XXX */
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struct octeon_ipd_attach_args {
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int aa_port;
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bus_space_tag_t aa_regt;
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size_t aa_first_mbuff_skip;
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size_t aa_not_first_mbuff_skip;
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};
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void octeon_ipd_init(struct octeon_ipd_attach_args *,
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struct octeon_ipd_softc **);
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int octeon_ipd_enable(struct octeon_ipd_softc *);
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int octeon_ipd_config(struct octeon_ipd_softc *);
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int octeon_ipd_red(struct octeon_ipd_softc *sc,
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uint64_t pass_thr, uint64_t drop_thr);
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void octeon_ipd_sub_port_fcs(struct octeon_ipd_softc *, int);
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void octeon_ipd_offload(uint64_t, void *, int *);
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#ifdef OCTEON_ETH_DEBUG
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void octeon_ipd_int_enable(struct octeon_ipd_softc *, int);
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uint64_t octeon_ipd_int_summary(struct octeon_ipd_softc *);
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#endif /* OCTEON_ETH_DEBUG */
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#ifdef OCTEON_ETH_DEBUG
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void octeon_ipd_int_enable(struct octeon_ipd_softc *, int);
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#endif /* OCTEON_ETH_DEBUG */
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#endif
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