* cciss update for 2.6 [1 of 2]
@ 2004-03-25 20:14 mike.miller
0 siblings, 0 replies; only message in thread
From: mike.miller @ 2004-03-25 20:14 UTC (permalink / raw)
To: akpm, arjanv; +Cc: axboe, linux-kernel
Please consider this update for 2.6.
This change is required to support the new MSA30 storage enclosure.
If you do a SCSI inquiry to a SATA disk bad things happen. This patch prevents the inquiry from going to SATA disks.
cciss_scsi.c | 1 +
1 files changed, 1 insertion(+)
-------------------------------------------------------------------------------
diff -burpN lx265-rc2.orig/drivers/block/cciss_scsi.c lx265-rc2-test/drivers/block/cciss_scsi.c
--- lx265-rc2.orig/drivers/block/cciss_scsi.c 2004-03-24 14:22:15.000000000 -0600
+++ lx265-rc2-test/drivers/block/cciss_scsi.c 2004-03-25 13:45:12.000000000 -0600
@@ -1058,6 +1058,7 @@ cciss_update_non_disk_devices(int cntl_n
int devtype;
/* for each physical lun, do an inquiry */
+ if (ld_buff->LUN[i][3] & 0xC0) continue;
memset(inq_buff, 0, sizeof(InquiryData_struct));
memcpy(&scsi3addr[0], &ld_buff->LUN[i][0], 8);
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2004-03-25 20:14 cciss update for 2.6 [1 of 2] mike.miller
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