/*
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* Copyright (C) 2015-2017 Netronome Systems, Inc.
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*
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* This software is dual licensed under the GNU General License Version 2,
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* June 1991 as shown in the file COPYING in the top-level directory of this
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* source tree or the BSD 2-Clause License provided below. You have the
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* option to license this software under the complete terms of either license.
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*
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* The BSD 2-Clause License:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* 1. Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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/*
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* nfp_xpb.h
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* Author: Jason McMullan <jason.mcmullan@netronome.com>
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*/
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#ifndef NFP6000_XPB_H
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#define NFP6000_XPB_H
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/* For use with NFP6000 Databook "XPB Addressing" section
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*/
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#define NFP_XPB_OVERLAY(island) (((island) & 0x3f) << 24)
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#define NFP_XPB_ISLAND(island) (NFP_XPB_OVERLAY(island) + 0x60000)
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#define NFP_XPB_ISLAND_of(offset) (((offset) >> 24) & 0x3F)
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/* For use with NFP6000 Databook "XPB Island and Device IDs" chapter
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*/
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#define NFP_XPB_DEVICE(island, slave, device) \
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(NFP_XPB_OVERLAY(island) | \
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(((slave) & 3) << 22) | \
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(((device) & 0x3f) << 16))
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#endif /* NFP6000_XPB_H */
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