| /* |
| * 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 */ |