Changeset 36896 in vbox for trunk/src/VBox/Additions/WINNT/Graphics/Video

Timestamp:

Apr 29, 2011 2:15:44 PM (14 years ago)

Author:

vboxsync

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

71474

Message:

VBoxVideo: fix hangup during boot on windows2000

Location:

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/xpdm

Files:

• VBoxMPDriver.cpp (modified) (2 diffs)
• VBoxMPVideoPortAPI.cpp (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/xpdm/VBoxMPDriver.cpp

@@ -624 +624 @@
     {
         uint32_t flags = VBoxCommonFromDeviceExt(pExt)->hostCtx.pfHostFlags->u32HostFlags;
-        if((flags & HGSMIHOSTFLAGS_IRQ) != 0)
+        if ((flags & HGSMIHOSTFLAGS_IRQ) != 0)
         {
             /* queue a DPC*/
@@ -633 +633 @@
                 LOG(("VideoPortQueueDpc failed!"));
             }
-        }
-
-        /* clear the IRQ */
-        VBoxHGSMIClearIrq(&VBoxCommonFromDeviceExt(pExt)->hostCtx);
-        //LOGF_LEAVE();
-        return TRUE;
+
+            /* clear the IRQ */
+            VBoxHGSMIClearIrq(&VBoxCommonFromDeviceExt(pExt)->hostCtx);
+            //LOGF_LEAVE();
+            return TRUE;
+        }
     }
 

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/xpdm/VBoxMPVideoPortAPI.cpp

@@ -81 +81 @@
 {                                                                                   \
     pAPI->dst = (type)(pConfigInfo->VideoPortGetProcAddress)(pExt, (PUCHAR)(name)); \
-    Assert(pAPI->dst);                                                              \
 }