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From: Alexander Motin <mav@FreeBSD.org>
Date: Mon, 6 May 2013 15:58:54 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r250298 - head/sys/cam/ata
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Author: mav
Date: Mon May  6 15:58:53 2013
New Revision: 250298
URL: http://svnweb.freebsd.org/changeset/base/250298

Log:
  Fix byte order of ATA WWN when converting it to SCSI LUN ID.

Modified:
  head/sys/cam/ata/ata_xpt.c

Modified: head/sys/cam/ata/ata_xpt.c
==============================================================================
--- head/sys/cam/ata/ata_xpt.c	Mon May  6 15:30:34 2013	(r250297)
+++ head/sys/cam/ata/ata_xpt.c	Mon May  6 15:58:53 2013	(r250298)
@@ -834,6 +834,7 @@ noerror:
 	{
 		struct ccb_pathinq cpi;
 		int16_t *ptr;
+		int i;
 
 		ident_buf = &softc->ident_data;
 		for (ptr = (int16_t *)ident_buf;
@@ -913,8 +914,10 @@ noerror:
 					path->device->device_id_len = 16;
 					bcopy(&fake_device_id_hdr,
 					    path->device->device_id, 8);
-					bcopy(ident_buf->wwn,
-					    path->device->device_id + 8, 8);
+					for (i = 0; i < 4; i++) {
+						ptr = (int16_t *)(path->device->device_id + 8);
+						ptr[i] = bswap16(ident_buf->wwn[i]);
+					}
 				}
 			}