arch/microblaze/include/asm/xilinx_mb_manager.h

Source file repositories/reference/linux-study-clean/arch/microblaze/include/asm/xilinx_mb_manager.h

File Facts

System
Linux kernel
Corpus path
arch/microblaze/include/asm/xilinx_mb_manager.h
Extension
.h
Size
861 bytes
Lines
30
Domain
Architecture Layer
Bucket
arch/microblaze
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef _XILINX_MB_MANAGER_H
#define _XILINX_MB_MANAGER_H

# ifndef __ASSEMBLER__

#include <linux/of_address.h>

/*
 * When the break vector gets asserted because of error injection, the break
 * signal must be blocked before exiting from the break handler, Below api
 * updates the manager address and control register and error counter callback
 * arguments, which will be used by the break handler to block the break and
 * call the callback function.
 */
void xmb_manager_register(uintptr_t phys_baseaddr, u32 cr_val,
			  void (*callback)(void *data),
			  void *priv, void (*reset_callback)(void *data));
asmlinkage void xmb_inject_err(void);

# endif /* __ASSEMBLER__ */

/* Error injection offset */
#define XMB_INJECT_ERR_OFFSET	0x200

#endif /* _XILINX_MB_MANAGER_H */

Annotation

Implementation Notes