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| 1 | | -/* |
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| 2 | | - * Copyright (C) 2016-2017 Netronome Systems, Inc. |
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| 3 | | - * |
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| 4 | | - * This software is dual licensed under the GNU General License Version 2, |
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| 5 | | - * June 1991 as shown in the file COPYING in the top-level directory of this |
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| 6 | | - * source tree or the BSD 2-Clause License provided below. You have the |
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| 7 | | - * option to license this software under the complete terms of either license. |
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| 8 | | - * |
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| 9 | | - * The BSD 2-Clause License: |
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| 10 | | - * |
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| 11 | | - * Redistribution and use in source and binary forms, with or |
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| 12 | | - * without modification, are permitted provided that the following |
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| 13 | | - * conditions are met: |
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| 14 | | - * |
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| 15 | | - * 1. Redistributions of source code must retain the above |
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| 16 | | - * copyright notice, this list of conditions and the following |
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| 17 | | - * disclaimer. |
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| 18 | | - * |
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| 19 | | - * 2. Redistributions in binary form must reproduce the above |
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| 20 | | - * copyright notice, this list of conditions and the following |
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| 21 | | - * disclaimer in the documentation and/or other materials |
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| 22 | | - * provided with the distribution. |
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| 23 | | - * |
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| 24 | | - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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| 25 | | - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 26 | | - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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| 27 | | - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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| 28 | | - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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| 29 | | - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 30 | | - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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| 31 | | - * SOFTWARE. |
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| 32 | | - */ |
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| 1 | +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ |
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| 2 | +/* Copyright (C) 2016-2018 Netronome Systems, Inc. */ |
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| 33 | 3 | |
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| 34 | 4 | #ifndef __NFP_ASM_H__ |
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| 35 | 5 | #define __NFP_ASM_H__ 1 |
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| .. | .. |
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| 82 | 52 | #define OP_BR_BIT_ADDR_LO OP_BR_ADDR_LO |
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| 83 | 53 | #define OP_BR_BIT_ADDR_HI OP_BR_ADDR_HI |
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| 84 | 54 | |
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| 55 | +#define OP_BR_ALU_BASE 0x0e800000000ULL |
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| 56 | +#define OP_BR_ALU_BASE_MASK 0x0ff80000000ULL |
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| 57 | +#define OP_BR_ALU_A_SRC 0x000000003ffULL |
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| 58 | +#define OP_BR_ALU_B_SRC 0x000000ffc00ULL |
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| 59 | +#define OP_BR_ALU_DEFBR 0x00000300000ULL |
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| 60 | +#define OP_BR_ALU_IMM_HI 0x0007fc00000ULL |
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| 61 | +#define OP_BR_ALU_SRC_LMEXTN 0x40000000000ULL |
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| 62 | +#define OP_BR_ALU_DST_LMEXTN 0x80000000000ULL |
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| 63 | + |
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| 85 | 64 | static inline bool nfp_is_br(u64 insn) |
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| 86 | 65 | { |
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| 87 | 66 | return (insn & OP_BR_BASE_MASK) == OP_BR_BASE || |
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