/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _SCSI_SCSI_DBG_H #define _SCSI_SCSI_DBG_H struct scsi_cmnd; struct scsi_device; struct scsi_sense_hdr; 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_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 [31mCONFIG_SCSI_CONSTANTS[0m 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 */ |