drivers/s390/crypto/vfio_ap_debug.h

Source file repositories/reference/linux-study-clean/drivers/s390/crypto/vfio_ap_debug.h

File Facts

System
Linux kernel
Corpus path
drivers/s390/crypto/vfio_ap_debug.h
Extension
.h
Size
967 bytes
Lines
33
Domain
Driver Families
Bucket
drivers/s390
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef VFIO_AP_DEBUG_H
#define VFIO_AP_DEBUG_H

#include <asm/debug.h>

#define DBF_ERR		3	/* error conditions   */
#define DBF_WARN	4	/* warning conditions */
#define DBF_INFO	5	/* informational      */
#define DBF_DEBUG	6	/* for debugging only */

#define DBF_MAX_SPRINTF_ARGS 10

#define VFIO_AP_DBF(...)					\
	debug_sprintf_event(vfio_ap_dbf_info, ##__VA_ARGS__)
#define VFIO_AP_DBF_ERR(...)					\
	debug_sprintf_event(vfio_ap_dbf_info, DBF_ERR, ##__VA_ARGS__)
#define VFIO_AP_DBF_WARN(...)					\
	debug_sprintf_event(vfio_ap_dbf_info, DBF_WARN, ##__VA_ARGS__)
#define VFIO_AP_DBF_INFO(...)					\
	debug_sprintf_event(vfio_ap_dbf_info, DBF_INFO, ##__VA_ARGS__)
#define VFIO_AP_DBF_DBG(...)					\
	debug_sprintf_event(vfio_ap_dbf_info, DBF_DEBUG, ##__VA_ARGS__)

extern debug_info_t *vfio_ap_dbf_info;

#endif /* VFIO_AP_DEBUG_H */

Annotation

Implementation Notes