xilinx_mb_manager.h

 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 */
19void xmb_manager_register(uintptr_t phys_baseaddr, u32 cr_val,
20			  void (*callback)(void *data),
21			  void *priv, void (*reset_callback)(void *data));
22asmlinkage 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 */