Author: jimharris
Date: Wed Jul 22 16:10:29 2015
New Revision: 285796
URL: https://svnweb.freebsd.org/changeset/base/285796

Log:
  nvmecontrol: read controller identify data before any log page operations
  
  MFC after:    3 days
  Sponsored by: Intel

Modified:
  head/sbin/nvmecontrol/logpage.c

Modified: head/sbin/nvmecontrol/logpage.c
==============================================================================
--- head/sbin/nvmecontrol/logpage.c     Wed Jul 22 15:39:41 2015        
(r285795)
+++ head/sbin/nvmecontrol/logpage.c     Wed Jul 22 16:10:29 2015        
(r285796)
@@ -298,6 +298,8 @@ logpage(int argc, char *argv[])
                open_dev(argv[optind], &fd, 1, 1);
        }
 
+       read_controller_data(fd, &cdata);
+
        /*
         * The log page attribtues indicate whether or not the controller
         * supports the SMART/Health information log page on a per
@@ -307,7 +309,6 @@ logpage(int argc, char *argv[])
                if (log_page != NVME_LOG_HEALTH_INFORMATION)
                        errx(1, "log page %d valid only at controller level",
                            log_page);
-               read_controller_data(fd, &cdata);
                if (cdata.lpa.ns_smart == 0)
                        errx(1,
                            "controller does not support per namespace "
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