diff options
Diffstat (limited to 'include/scsi/scsi_eh.h')
-rw-r--r-- | include/scsi/scsi_eh.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h index 80557f879e3e..fabd879c2f2e 100644 --- a/include/scsi/scsi_eh.h +++ b/include/scsi/scsi_eh.h | |||
@@ -26,10 +26,15 @@ struct scsi_sense_hdr { /* See SPC-3 section 4.5 */ | |||
26 | u8 additional_length; /* always 0 for fixed sense format */ | 26 | u8 additional_length; /* always 0 for fixed sense format */ |
27 | }; | 27 | }; |
28 | 28 | ||
29 | static inline int scsi_sense_valid(struct scsi_sense_hdr *sshdr) | ||
30 | { | ||
31 | if (!sshdr) | ||
32 | return 0; | ||
33 | |||
34 | return (sshdr->response_code & 0x70) == 0x70; | ||
35 | } | ||
36 | |||
29 | 37 | ||
30 | extern void scsi_add_timer(struct scsi_cmnd *, int, | ||
31 | void (*)(struct scsi_cmnd *)); | ||
32 | extern int scsi_delete_timer(struct scsi_cmnd *); | ||
33 | extern void scsi_report_bus_reset(struct Scsi_Host *, int); | 38 | extern void scsi_report_bus_reset(struct Scsi_Host *, int); |
34 | extern void scsi_report_device_reset(struct Scsi_Host *, int, int); | 39 | extern void scsi_report_device_reset(struct Scsi_Host *, int, int); |
35 | extern int scsi_block_when_processing_errors(struct scsi_device *); | 40 | extern int scsi_block_when_processing_errors(struct scsi_device *); |