Changeset 812 in vbox

Timestamp:

Feb 9, 2007 2:28:51 PM (18 years ago)

Author:

vboxsync

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

18488

Message:

Inverted bit checks

File:

• trunk/src/VBox/Devices/Network/DevPCNet.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Network/DevPCNet.cpp

@@ -624 +624 @@
     /* Double check the own bit; guest drivers might be buggy and lock prefixes in the recompiler are ignored by other threads. */
 #ifdef DEBUG
-    if (tmd->tmd1.own == 0 && (ownbyte & 0x80))
+    if (tmd->tmd1.own == 1 && !(ownbyte & 0x80))
         Log(("pcnetTmdLoad: own bit flipped while reading!!\n"));
 #endif
-    if (ownbyte & 0x80)
-        tmd->tmd1.own = 1;
+    if (!(ownbyte & 0x80))
+        tmd->tmd1.own = 0;
 }
 
@@ -709 +709 @@
     /* Double check the own bit; guest drivers might be buggy and lock prefixes in the recompiler are ignored by other threads. */
 #ifdef DEBUG
-    if (rmd->rmd1.own == 0 && (ownbyte & 0x80))
-        Log(("pcnetRmdLoad: own bit flipped while reading!!\n"));
-#endif
-    if (ownbyte & 0x80)
-        rmd->rmd1.own = 1;
+    if (rmd->rmd1.own == 1 && !(ownbyte & 0x80))
+        Log(("pcnetTmdLoad: own bit flipped while reading!!\n"));
+#endif
+    if (!(ownbyte & 0x80))
+        rmd->rmd1.own = 0;
 }