Author: mav
Date: Thu Sep 12 17:20:51 2019
New Revision: 352257
URL: https://svnweb.freebsd.org/changeset/base/352257

Log:
  Report Trusted Computing feature set support.
  
  It practically means the device is SED.
  
  MFC after:    3 days

Modified:
  head/sbin/camcontrol/camcontrol.c

Modified: head/sbin/camcontrol/camcontrol.c
==============================================================================
--- head/sbin/camcontrol/camcontrol.c   Thu Sep 12 16:47:38 2019        
(r352256)
+++ head/sbin/camcontrol/camcontrol.c   Thu Sep 12 17:20:51 2019        
(r352257)
@@ -1717,6 +1717,9 @@ atacapprint(struct ata_params *parm)
        } else {
                printf("no\n");
        }
+       printf("Trusted Computing              %s\n",
+           ((parm->tcg & 0xc000) == 0x4000) && (parm->tcg & ATA_SUPPORT_TCG) ?
+           "yes" : "no");
        printf("encrypts all user data         %s\n",
                parm->support3 & ATA_ENCRYPTS_ALL_USER_DATA ? "yes" : "no");
        printf("Sanitize                       ");
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