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[SCSI] Improve inquiry printing

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- Replace scsi_device_types array API with scsi_device_type function API.
   Gets rid of a lot of common code, as well as being easier to use.
 - Add the new device types in SPC4 r05a, and rename some of the older ones.
 - Reformat the printing of inquiry data; now fits on one line and
   includes PQ.

I think I've addressed all the feedback from the previous versions.  My
current test box prints:

scsi 2:0:1:0: Direct access     HP 18.2G ATLAS10K3_18_SCA HP05 PQ: 0 ANSI: 2

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Matthew Wilcox
2006-07-04 12:15:20 -06:00
committed by James Bottomley
parent 008cd5bbfb
commit 4ff36718ed
8 changed files with 46 additions and 94 deletions
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14
drivers/block/cciss_scsi.c
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@@ -251,10 +251,6 @@ scsi_cmd_stack_free(int ctlr)
stk->pool = NULL;
}
/* scsi_device_types comes from scsi.h */
#define DEVICETYPE(n) (n<0 || n>MAX_SCSI_DEVICE_CODE) ? \
"Unknown" : scsi_device_types[n]
#if 0
static int xmargin=8;
static int amargin=60;
@@ -389,7 +385,7 @@ cciss_scsi_add_entry(int ctlr, int hostno,
time anyway (the scsi layer's inquiries will show that info) */
if (hostno != -1)
printk("cciss%d: %s device c%db%dt%dl%d added.\n",
ctlr, DEVICETYPE(sd->devtype), hostno,
ctlr, scsi_device_type(sd->devtype), hostno,
sd->bus, sd->target, sd->lun);
return 0;
}
@@ -407,7 +403,7 @@ cciss_scsi_remove_entry(int ctlr, int hostno, int entry)
ccissscsi[ctlr].dev[i] = ccissscsi[ctlr].dev[i+1];
ccissscsi[ctlr].ndevices--;
printk("cciss%d: %s device c%db%dt%dl%d removed.\n",
ctlr, DEVICETYPE(sd.devtype), hostno,
ctlr, scsi_device_type(sd.devtype), hostno,
sd.bus, sd.target, sd.lun);
}
@@ -458,7 +454,7 @@ adjust_cciss_scsi_table(int ctlr, int hostno,
if (found == 0) { /* device no longer present. */
changes++;
/* printk("cciss%d: %s device c%db%dt%dl%d removed.\n",
ctlr, DEVICETYPE(csd->devtype), hostno,
ctlr, scsi_device_type(csd->devtype), hostno,
csd->bus, csd->target, csd->lun); */
cciss_scsi_remove_entry(ctlr, hostno, i);
/* note, i not incremented */
@@ -468,7 +464,7 @@ adjust_cciss_scsi_table(int ctlr, int hostno,
printk("cciss%d: device c%db%dt%dl%d type changed "
"(device type now %s).\n",
ctlr, hostno, csd->bus, csd->target, csd->lun,
DEVICETYPE(csd->devtype));
scsi_device_type(csd->devtype));
csd->devtype = sd[j].devtype;
i++; /* so just move along. */
} else /* device is same as it ever was, */
@@ -1098,7 +1094,7 @@ cciss_update_non_disk_devices(int cntl_num, int hostno)
if (ncurrent >= CCISS_MAX_SCSI_DEVS_PER_HBA) {
printk(KERN_INFO "cciss%d: %s ignored, "
"too many devices.\n", cntl_num,
DEVICETYPE(devtype));
scsi_device_type(devtype));
break;
}
memcpy(&currentsd[ncurrent].scsi3addr[0],