From d811b848ebb78a1135658aa20a80e31994df47f7 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Fri, 24 Oct 2014 14:26:45 +0200 Subject: scsi: use sdev as argument for sense code printing We should be using the standard dev_printk() variants for sense code printing. [hch: remove __scsi_print_sense call in xen-scsiback, Acked by Juergen] [hch: folded bracing fix from Dan Carpenter] Signed-off-by: Hannes Reinecke Reviewed-by: Robert Elliott Signed-off-by: Christoph Hellwig --- drivers/scsi/constants.c | 120 +++++++++++++++++++++++------------------------ 1 file changed, 60 insertions(+), 60 deletions(-) (limited to 'drivers/scsi/constants.c') diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c index 2f447075adbb..9065b6f8f51b 100644 --- a/drivers/scsi/constants.c +++ b/drivers/scsi/constants.c @@ -1292,18 +1292,19 @@ static const struct error_info additional[] = struct error_info2 { unsigned char code1, code2_min, code2_max; + const char * str; const char * fmt; }; static const struct error_info2 additional2[] = { - {0x40, 0x00, 0x7f, "Ram failure (%x)"}, - {0x40, 0x80, 0xff, "Diagnostic failure on component (%x)"}, - {0x41, 0x00, 0xff, "Data path failure (%x)"}, - {0x42, 0x00, 0xff, "Power-on or self-test failure (%x)"}, - {0x4D, 0x00, 0xff, "Tagged overlapped commands (task tag %x)"}, - {0x70, 0x00, 0xff, "Decompression exception short algorithm id of %x"}, - {0, 0, 0, NULL} + {0x40, 0x00, 0x7f, "Ram failure", ""}, + {0x40, 0x80, 0xff, "Diagnostic failure on component", ""}, + {0x41, 0x00, 0xff, "Data path failure", ""}, + {0x42, 0x00, 0xff, "Power-on or self-test failure", ""}, + {0x4D, 0x00, 0xff, "Tagged overlapped commands", "task tag "}, + {0x70, 0x00, 0xff, "Decompression exception", "short algorithm id of "}, + {0, 0, 0, NULL, NULL} }; /* description of the sense key values */ @@ -1349,7 +1350,8 @@ EXPORT_SYMBOL(scsi_sense_key_string); * This string may contain a "%x" and should be printed with ascq as arg. */ const char * -scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { +scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt) +{ #ifdef CONFIG_SCSI_CONSTANTS int i; unsigned short code = ((asc << 8) | ascq); @@ -1360,8 +1362,10 @@ scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { for (i = 0; additional2[i].fmt; i++) { if (additional2[i].code1 == asc && ascq >= additional2[i].code2_min && - ascq <= additional2[i].code2_max) - return additional2[i].fmt; + ascq <= additional2[i].code2_max) { + *fmt = additional2[i].fmt; + return additional2[i].str; + } } #endif return NULL; @@ -1369,49 +1373,53 @@ scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { EXPORT_SYMBOL(scsi_extd_sense_format); void -scsi_show_extd_sense(unsigned char asc, unsigned char ascq) +scsi_show_extd_sense(const struct scsi_device *sdev, const char *name, + unsigned char asc, unsigned char ascq) { - const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq); + const char *extd_sense_fmt = NULL; + const char *extd_sense_str = scsi_extd_sense_format(asc, ascq, + &extd_sense_fmt); + + if (extd_sense_str) { + if (extd_sense_fmt) + sdev_prefix_printk(KERN_INFO, sdev, name, + "Add. Sense: %s (%s%x)", + extd_sense_str, extd_sense_fmt, + ascq); + else + sdev_prefix_printk(KERN_INFO, sdev, name, + "Add. Sense: %s", extd_sense_str); - if (extd_sense_fmt) { - if (strstr(extd_sense_fmt, "%x")) { - printk("Add. Sense: "); - printk(extd_sense_fmt, ascq); - } else - printk("Add. Sense: %s", extd_sense_fmt); } else { - if (asc >= 0x80) - printk("<> ASC=0x%x ASCQ=0x%x", asc, - ascq); - if (ascq >= 0x80) - printk("ASC=0x%x <> ASCQ=0x%x", asc, - ascq); - else - printk("ASC=0x%x ASCQ=0x%x", asc, ascq); + sdev_prefix_printk(KERN_INFO, sdev, name, + "%sASC=0x%x %sASCQ=0x%x\n", + asc >= 0x80 ? "<> " : "", asc, + ascq >= 0x80 ? "<> " : "", ascq); } - - printk("\n"); } EXPORT_SYMBOL(scsi_show_extd_sense); void -scsi_show_sense_hdr(struct scsi_sense_hdr *sshdr) +scsi_show_sense_hdr(const struct scsi_device *sdev, const char *name, + const struct scsi_sense_hdr *sshdr) { const char *sense_txt; sense_txt = scsi_sense_key_string(sshdr->sense_key); if (sense_txt) - printk("Sense Key : %s ", sense_txt); + sdev_prefix_printk(KERN_INFO, sdev, name, + "Sense Key : %s [%s]%s\n", sense_txt, + scsi_sense_is_deferred(sshdr) ? + "deferred" : "current", + sshdr->response_code >= 0x72 ? + " [descriptor]" : ""); else - printk("Sense Key : 0x%x ", sshdr->sense_key); - - printk("%s", scsi_sense_is_deferred(sshdr) ? "[deferred] " : - "[current] "); - - if (sshdr->response_code >= 0x72) - printk("[descriptor]"); - - printk("\n"); + sdev_prefix_printk(KERN_INFO, sdev, name, + "Sense Key : 0x%x [%s]%s", sshdr->sense_key, + scsi_sense_is_deferred(sshdr) ? + "deferred" : "current", + sshdr->response_code >= 0x72 ? + " [descriptor]" : ""); } EXPORT_SYMBOL(scsi_show_sense_hdr); @@ -1419,12 +1427,11 @@ EXPORT_SYMBOL(scsi_show_sense_hdr); * Print normalized SCSI sense header with a prefix. */ void -scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr) +scsi_print_sense_hdr(const struct scsi_device *sdev, const char *name, + const struct scsi_sense_hdr *sshdr) { - printk(KERN_INFO "%s: ", name); - scsi_show_sense_hdr(sshdr); - printk(KERN_INFO "%s: ", name); - scsi_show_extd_sense(sshdr->asc, sshdr->ascq); + scsi_show_sense_hdr(sdev, name, sshdr); + scsi_show_extd_sense(sdev, name, sshdr->asc, sshdr->ascq); } EXPORT_SYMBOL(scsi_print_sense_hdr); @@ -1513,33 +1520,26 @@ scsi_decode_sense_extras(const unsigned char *sense_buffer, int sense_len, } /* Normalize and print sense buffer with name prefix */ -void __scsi_print_sense(const char *name, const unsigned char *sense_buffer, - int sense_len) +void __scsi_print_sense(const struct scsi_device *sdev, const char *name, + const unsigned char *sense_buffer, int sense_len) { struct scsi_sense_hdr sshdr; - printk(KERN_INFO "%s: ", name); scsi_decode_sense_buffer(sense_buffer, sense_len, &sshdr); - scsi_show_sense_hdr(&sshdr); + scsi_show_sense_hdr(sdev, name, &sshdr); scsi_decode_sense_extras(sense_buffer, sense_len, &sshdr); - printk(KERN_INFO "%s: ", name); - scsi_show_extd_sense(sshdr.asc, sshdr.ascq); + scsi_show_extd_sense(sdev, name, sshdr.asc, sshdr.ascq); } EXPORT_SYMBOL(__scsi_print_sense); /* Normalize and print sense buffer in SCSI command */ -void scsi_print_sense(char *name, struct scsi_cmnd *cmd) +void scsi_print_sense(const struct scsi_cmnd *cmd) { - struct scsi_sense_hdr sshdr; + struct gendisk *disk = cmd->request->rq_disk; + const char *disk_name = disk ? disk->disk_name : NULL; - scmd_printk(KERN_INFO, cmd, " "); - scsi_decode_sense_buffer(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE, - &sshdr); - scsi_show_sense_hdr(&sshdr); - scsi_decode_sense_extras(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE, - &sshdr); - scmd_printk(KERN_INFO, cmd, " "); - scsi_show_extd_sense(sshdr.asc, sshdr.ascq); + __scsi_print_sense(cmd->device, disk_name, cmd->sense_buffer, + SCSI_SENSE_BUFFERSIZE); } EXPORT_SYMBOL(scsi_print_sense); -- cgit