diff options
| author |   James Bottomley <James.Bottomley@steeleye.com> | 2007-09-23 09:08:46 -0500 |
|---|---|---|
| committer |   James Bottomley <jejb@mulgrave.localdomain> | 2007-10-12 14:51:56 -0400 |
| commit | 311b581e1d87be87f78e6e17fc50f468f2dec561 (patch) | |
| tree | 22ebbc79dd9f028875cf158531ed10b081020699 | |
| parent | [SCSI] Remove ->pid field from scsi_cmnd (diff) | |
| download | linux-dev-311b581e1d87be87f78e6e17fc50f468f2dec561.tar.xz linux-dev-311b581e1d87be87f78e6e17fc50f468f2dec561.zip | |
[SCSI] Fix device not ready printk
Because scsi_print_sense_hdr prefixes with KERN_INFO, the output from
scsi_io_completion looks like:
sd 0:0:0:0: [sdb] Device not ready: <6>: Sense Key : 0x2 [current]
: ASC=0x4 ASCQ=0x3
By using scsi_show_sense_hdr, we can get the much more appealing output:
sd 0:0:0:0: [sdb] Device not ready: Sense Key : 0x2 [current]
sd 0:0:0:0: [sdb] Device not ready: ASC=0x4 ASCQ=0x3
Acked-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| -rw-r--r-- | drivers/scsi/constants.c | 14 | ||||
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 10 | ||||
| -rw-r--r-- | include/scsi/scsi_dbg.h | 2 |
3 files changed, 21 insertions, 5 deletions
diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c index 7bdeed1c5a56..024553f9c247 100644 --- a/drivers/scsi/constants.c +++ b/drivers/scsi/constants.c @@ -1235,6 +1235,20 @@ scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr) } EXPORT_SYMBOL(scsi_print_sense_hdr); +/* + * Print normalized SCSI sense header with device information and a prefix. + */ +void +scsi_cmd_print_sense_hdr(struct scsi_cmnd *scmd, const char *desc, + struct scsi_sense_hdr *sshdr) +{ + scmd_printk(KERN_INFO, scmd, "%s: ", desc); + scsi_show_sense_hdr(sshdr); + scmd_printk(KERN_INFO, scmd, "%s: ", desc); + scsi_show_extd_sense(sshdr->asc, sshdr->ascq); +} +EXPORT_SYMBOL(scsi_cmd_print_sense_hdr); + static void scsi_decode_sense_buffer(const unsigned char *sense_buffer, int sense_len, struct scsi_sense_hdr *sshdr) diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 94d82cb96626..86fd3abe731a 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -944,11 +944,11 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes) break; } } - if (!(req->cmd_flags & REQ_QUIET)) { - scmd_printk(KERN_INFO, cmd, - "Device not ready: "); - scsi_print_sense_hdr("", &sshdr); - } + if (!(req->cmd_flags & REQ_QUIET)) + scsi_cmd_print_sense_hdr(cmd, + "Device not ready", + &sshdr); + scsi_end_request(cmd, 0, this_count, 1); return; case VOLUME_OVERFLOW: diff --git a/include/scsi/scsi_dbg.h b/include/scsi/scsi_dbg.h index 5a43a4cd96c6..e89844cc2cd3 100644 --- a/include/scsi/scsi_dbg.h +++ b/include/scsi/scsi_dbg.h @@ -9,6 +9,8 @@ extern void __scsi_print_command(unsigned char *); extern void scsi_show_extd_sense(unsigned char, unsigned char); extern void scsi_show_sense_hdr(struct scsi_sense_hdr *); extern void scsi_print_sense_hdr(const char *, struct scsi_sense_hdr *); +extern void scsi_cmd_print_sense_hdr(struct scsi_cmnd *, const char *, + struct scsi_sense_hdr *); extern void scsi_print_sense(char *, struct scsi_cmnd *); extern void __scsi_print_sense(const char *name, const unsigned char *sense_buffer, |