Changeset 40500 in vbox for trunk/src/VBox

Timestamp:

Mar 16, 2012 2:40:07 PM (13 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

76884

Message:

Keep track of medium lock state.

File:

• trunk/src/VBox/Devices/Storage/VSCSI/VSCSILunMmc.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Storage/VSCSI/VSCSILunMmc.cpp

@@ -36 +36 @@
 {
     /** Core LUN structure */
-    VSCSILUNINT    Core;
+    VSCSILUNINT     Core;
     /** Size of the virtual disk. */
-    uint64_t       cSectors;
+    uint64_t        cSectors;
     /** Sector size. */
-    uint32_t       cbSector;
+    uint32_t        cbSector;
+    /** Medium locked indicator. */
+    bool            fLocked;
 } VSCSILUNMMC, *PVSCSILUNMMC;
 
@@ -263 +265 @@
             break;
         }
+        case SCSI_PREVENT_ALLOW_MEDIUM_REMOVAL:
+        {
+            pVScsiLunMmc->fLocked = pVScsiReq->pbCDB[4] & 1;
+            rcReq = vscsiLunReqSenseOkSet(pVScsiLun, pVScsiReq);
+            break;
+        }
+
         default:
             //AssertMsgFailed(("Command %#x [%s] not implemented\n", pRequest->pbCDB[0], SCSICmdText(pRequest->pbCDB[0])));