Changeset 27079 in vbox for trunk/src/VBox/Devices/PC

Timestamp:

Mar 5, 2010 12:19:45 PM (15 years ago)

Author:

vboxsync

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

58399

Message:

Added comments about PCI/ACPI/IOAPIC interrupt routing backdoor.

File:

trunk/src/VBox/Devices/PC/vbox.dsl

-              r26939
+              r27079
             Name (_UID, 0x00)
+            // Method that returns routing table
+            // Method that returns routing table; also opens PCI to I/O APIC
+            // interrupt routing backdoor by writing 0xdead 0xbeef signature
+            // to ISA bridge config space. See DevPCI.cpp/pciSetIrqInternal().
             Method (_PRT, 0, NotSerialized)
+            {

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