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| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | /* |
| 3 | * Copyright (C) 2022 Xilinx, Inc. |
| 4 | */ |
| 5 | #ifndef _XILINX_MB_MANAGER_H |
| 6 | #define _XILINX_MB_MANAGER_H |
| 7 | |
| 8 | # ifndef __ASSEMBLER__ |
| 9 | |
| 10 | #include <linux/of_address.h> |
| 11 | |
| 12 | /* |
| 13 | * When the break vector gets asserted because of error injection, the break |
| 14 | * signal must be blocked before exiting from the break handler, Below api |
| 15 | * updates the manager address and control register and error counter callback |
| 16 | * arguments, which will be used by the break handler to block the break and |
| 17 | * call the callback function. |
| 18 | */ |
| 19 | void xmb_manager_register(uintptr_t phys_baseaddr, u32 cr_val, |
| 20 | void (*callback)(void *data), |
| 21 | void *priv, void (*reset_callback)(void *data)); |
| 22 | asmlinkage void xmb_inject_err(void); |
| 23 | |
| 24 | # endif /* __ASSEMBLER__ */ |
| 25 | |
| 26 | /* Error injection offset */ |
| 27 | #define XMB_INJECT_ERR_OFFSET 0x200 |
| 28 | |
| 29 | #endif /* _XILINX_MB_MANAGER_H */ |
| 30 |
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