[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / include / scsi / scsi_dbg.h

#ifndef _SCSI_SCSI_DBG_H
#define _SCSI_SCSI_DBG_H

struct scsi_cmnd;
struct scsi_device;
struct scsi_sense_hdr;

#define SCSI_LOG_BUFSIZE 128

extern void scsi_print_command(struct scsi_cmnd *);
extern size_t __scsi_format_command(char *, size_t,
				   const unsigned char *, size_t);
extern void scsi_show_extd_sense(const struct scsi_device *, const char *,
				 unsigned char, unsigned char);
extern void scsi_show_sense_hdr(const struct scsi_device *, const char *,
				const struct scsi_sense_hdr *);
extern void scsi_print_sense_hdr(const struct scsi_device *, const char *,
				 const struct scsi_sense_hdr *);
extern void scsi_print_sense(const struct scsi_cmnd *);
extern void __scsi_print_sense(const struct scsi_device *, const char *name,
			       const unsigned char *sense_buffer,
			       int sense_len);
extern void scsi_print_result(const struct scsi_cmnd *, const char *, int);

#ifdef CONFIG_SCSI_CONSTANTS
extern bool scsi_opcode_sa_name(int, int, const char **, const char **);
extern const char *scsi_sense_key_string(unsigned char);
extern const char *scsi_extd_sense_format(unsigned char, unsigned char,
					  const char **);
extern const char *scsi_mlreturn_string(int);
extern const char *scsi_hostbyte_string(int);
extern const char *scsi_driverbyte_string(int);
#else
static inline bool
scsi_opcode_sa_name(int cmd, int sa,
		    const char **cdb_name, const char **sa_name)
{
	*cdb_name = NULL;
	switch (cmd) {
	case VARIABLE_LENGTH_CMD:
	case MAINTENANCE_IN:
	case MAINTENANCE_OUT:
	case PERSISTENT_RESERVE_IN:
	case PERSISTENT_RESERVE_OUT:
	case SERVICE_ACTION_IN_12:
	case SERVICE_ACTION_OUT_12:
	case SERVICE_ACTION_BIDIRECTIONAL:
	case SERVICE_ACTION_IN_16:
	case SERVICE_ACTION_OUT_16:
	case EXTENDED_COPY:
	case RECEIVE_COPY_RESULTS:
		*sa_name = NULL;
		return true;
	default:
		return false;
	}
}

static inline const char *
scsi_sense_key_string(unsigned char key)
{
	return NULL;
}

static inline const char *
scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt)
{
	*fmt = NULL;
	return NULL;
}

static inline const char *
scsi_mlreturn_string(int result)
{
	return NULL;
}

static inline const char *
scsi_hostbyte_string(int result)
{
	return NULL;
}

static inline const char *
scsi_driverbyte_string(int result)
{
	return NULL;
}

#endif

#endif /* _SCSI_SCSI_DBG_H */
Commit	Line	Data
	1	#ifndef _SCSI_SCSI_DBG_H
	2	#define _SCSI_SCSI_DBG_H
	3
	4	struct scsi_cmnd;
	5	struct scsi_device;
	6	struct scsi_sense_hdr;
	7
	8	#define SCSI_LOG_BUFSIZE 128
	9
	10	extern void scsi_print_command(struct scsi_cmnd *);
	11	extern size_t __scsi_format_command(char *, size_t,
	12	const unsigned char *, size_t);
	13	extern void scsi_show_extd_sense(const struct scsi_device , const char ,
	14	unsigned char, unsigned char);
	15	extern void scsi_show_sense_hdr(const struct scsi_device , const char ,
	16	const struct scsi_sense_hdr *);
	17	extern void scsi_print_sense_hdr(const struct scsi_device , const char ,
	18	const struct scsi_sense_hdr *);
	19	extern void scsi_print_sense(const struct scsi_cmnd *);
	20	extern void __scsi_print_sense(const struct scsi_device , const char name,
	21	const unsigned char *sense_buffer,
	22	int sense_len);
	23	extern void scsi_print_result(const struct scsi_cmnd , const char , int);
	24
	25	#ifdef CONFIG_SCSI_CONSTANTS
	26	extern bool scsi_opcode_sa_name(int, int, const char , const char );
	27	extern const char *scsi_sense_key_string(unsigned char);
	28	extern const char *scsi_extd_sense_format(unsigned char, unsigned char,
	29	const char **);
	30	extern const char *scsi_mlreturn_string(int);
	31	extern const char *scsi_hostbyte_string(int);
	32	extern const char *scsi_driverbyte_string(int);
	33	#else
	34	static inline bool
	35	scsi_opcode_sa_name(int cmd, int sa,
	36	const char cdb_name, const char sa_name)
	37	{
	38	*cdb_name = NULL;
	39	switch (cmd) {
	40	case VARIABLE_LENGTH_CMD:
	41	case MAINTENANCE_IN:
	42	case MAINTENANCE_OUT:
	43	case PERSISTENT_RESERVE_IN:
	44	case PERSISTENT_RESERVE_OUT:
	45	case SERVICE_ACTION_IN_12:
	46	case SERVICE_ACTION_OUT_12:
	47	case SERVICE_ACTION_BIDIRECTIONAL:
	48	case SERVICE_ACTION_IN_16:
	49	case SERVICE_ACTION_OUT_16:
	50	case EXTENDED_COPY:
	51	case RECEIVE_COPY_RESULTS:
	52	*sa_name = NULL;
	53	return true;
	54	default:
	55	return false;
	56	}
	57	}
	58
	59	static inline const char *
	60	scsi_sense_key_string(unsigned char key)
	61	{
	62	return NULL;
	63	}
	64
	65	static inline const char *
	66	scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt)
	67	{
	68	*fmt = NULL;
	69	return NULL;
	70	}
	71
	72	static inline const char *
	73	scsi_mlreturn_string(int result)
	74	{
	75	return NULL;
	76	}
	77
	78	static inline const char *
	79	scsi_hostbyte_string(int result)
	80	{
	81	return NULL;
	82	}
	83
	84	static inline const char *
	85	scsi_driverbyte_string(int result)
	86	{
	87	return NULL;
	88	}
	89
	90	#endif
	91
	92	#endif /* _SCSI_SCSI_DBG_H */