| # Copyright lowRISC contributors. | |
| # Licensed under the Apache License, Version 2.0, see LICENSE for details. | |
| # SPDX-License-Identifier: Apache-2.0 | |
| """Enumerated types for fields | |
| Generated by validation, used by backends | |
| """ | |
| from enum import Enum | |
| class JsonEnum(Enum): | |
| def for_json(x): | |
| return str(x) | |
| class SwWrAccess(JsonEnum): | |
| WR = 1 | |
| NONE = 2 | |
| class SwRdAccess(JsonEnum): | |
| RD = 1 | |
| RC = 2 # Special handling for port | |
| NONE = 3 | |
| class SwAccess(JsonEnum): | |
| RO = 1 | |
| RW = 2 | |
| WO = 3 | |
| W1C = 4 | |
| W1S = 5 | |
| W0C = 6 | |
| RC = 7 | |
| R0W1C = 8 | |
| NONE = 9 | |
| class HwAccess(JsonEnum): | |
| HRO = 1 | |
| HRW = 2 | |
| HWO = 3 | |
| NONE = 4 # No access allowed |