Revision c6b3e9693f8a32ba3b07e2f2723886ea2aff4e94 authored by Linus Torvalds on 08 December 2017, 18:10:17 UTC, committed by Linus Torvalds on 08 December 2017, 18:10:17 UTC
Pull s390 fixes from Martin Schwidefsky: - three more patches in regard to the SPDX license tags. The missing tags for the files in arch/s390/kvm will be merged via the KVM tree. With that all s390 related files should have their SPDX tags. - a patch to get rid of 'struct timespec' in the DASD driver. - bug fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: fix compat system call table s390/mm: fix off-by-one bug in 5-level page table handling s390: Remove redudant license text s390: add a few more SPDX identifiers s390/dasd: prevent prefix I/O error s390: always save and restore all registers on context switch s390/dasd: remove 'struct timespec' usage s390/qdio: restrict target-full handling to IQDIO s390/qdio: consider ERROR buffers for inbound-full condition s390/virtio: add BSD license to virtio-ccw
scsi_dbg.h
/* 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;
#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_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 */
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