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[J-linux.git] / arch / microblaze / include / asm / 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 __ASSEMBLY__
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 /* __ASSEMBLY__ */
25
26 /* Error injection offset */
27 #define XMB_INJECT_ERR_OFFSET   0x200
28
29 #endif /* _XILINX_MB_MANAGER_H */
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