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