diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_asm.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_asm.h | 43 |
1 files changed, 11 insertions, 32 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_asm.h b/drivers/net/ethernet/netronome/nfp/nfp_asm.h index fad0e62a910c..648c2810e5ba 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_asm.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_asm.h @@ -1,35 +1,5 @@ -/* - * Copyright (C) 2016-2017 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. - */ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* Copyright (C) 2016-2018 Netronome Systems, Inc. */ #ifndef __NFP_ASM_H__ #define __NFP_ASM_H__ 1 @@ -82,6 +52,15 @@ #define OP_BR_BIT_ADDR_LO OP_BR_ADDR_LO #define OP_BR_BIT_ADDR_HI OP_BR_ADDR_HI +#define OP_BR_ALU_BASE 0x0e800000000ULL +#define OP_BR_ALU_BASE_MASK 0x0ff80000000ULL +#define OP_BR_ALU_A_SRC 0x000000003ffULL +#define OP_BR_ALU_B_SRC 0x000000ffc00ULL +#define OP_BR_ALU_DEFBR 0x00000300000ULL +#define OP_BR_ALU_IMM_HI 0x0007fc00000ULL +#define OP_BR_ALU_SRC_LMEXTN 0x40000000000ULL +#define OP_BR_ALU_DST_LMEXTN 0x80000000000ULL + static inline bool nfp_is_br(u64 insn) { return (insn & OP_BR_BASE_MASK) == OP_BR_BASE || |