Changeset 6280 in vbox for trunk/src/VBox/Additions/common/VBoxGuestLib

Timestamp:

Jan 8, 2008 2:19:00 PM (17 years ago)

Author:

vboxsync

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

27130

Message:

Guest Additions: added a ring 3 library function to set the interrupt filter and the corresponding Linux kernel code

File:

• trunk/src/VBox/Additions/common/VBoxGuestLib/VBoxGuestR3Lib.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/common/VBoxGuestLib/VBoxGuestR3Lib.cpp

@@ -269 +269 @@
  * @returns IPRT status code
  *
- * @remakes This currently does not accept more than 255 bytes of data at
+ * @remarks This currently does not accept more than 255 bytes of data at
  *          one time. It should probably be rewritten to use pass a pointer
  *          in the IOCtl.
@@ -290 +290 @@
 }
 
+/**
+ * Change the IRQ filter mask.
+ *
+ * @returns IPRT status code
+ */
+VBGLR3DECL(int) VbglR3CtlFilterMask(uint32_t u32OrMask, uint32_t u32NotMask)
+{
+    VBoxGuestFilterMaskInfo info;
+
+    info.u32OrMask = u32OrMask;
+    info.u32NotMask = u32NotMask;
+    return vbglR3DoIOCtl(VBOXGUEST_IOCTL_CTL_FILTER_MASK, &info, sizeof(info));
+}
+