| 1 | /* |
| 2 | * Freescale i.MX RNGC emulation |
| 3 | * |
| 4 | * Copyright (C) 2020 Martin Kaiser <martin@kaiser.cx> |
| 5 | * |
| 6 | * This work is licensed under the terms of the GNU GPL, version 2 or later. |
| 7 | * See the COPYING file in the top-level directory. |
| 8 | */ |
| 9 | |
| 10 | #ifndef IMX_RNGC_H |
| 11 | #define IMX_RNGC_H |
| 12 | |
| 13 | #include "hw/core/sysbus.h" |
| 14 | #include "qom/object.h" |
| 15 | |
| 16 | #define TYPE_IMX_RNGC "imx.rngc" |
| 17 | OBJECT_DECLARE_SIMPLE_TYPE(IMXRNGCState, IMX_RNGC) |
| 18 | |
| 19 | struct IMXRNGCState { |
| 20 | /*< private >*/ |
| 21 | SysBusDevice parent_obj; |
| 22 | |
| 23 | /*< public >*/ |
| 24 | MemoryRegion iomem; |
| 25 | |
| 26 | uint8_t op_self_test; |
| 27 | uint8_t op_seed; |
| 28 | uint8_t mask; |
| 29 | bool auto_seed; |
| 30 | |
| 31 | QEMUBH *self_test_bh; |
| 32 | QEMUBH *seed_bh; |
| 33 | qemu_irq irq; |
| 34 | }; |
| 35 | |
| 36 | #endif /* IMX_RNGC_H */ |