Changeset 82041 in vbox for trunk/src/VBox/Devices/PC

Timestamp:

Nov 20, 2019 6:58:22 PM (5 years ago)

Author:

vboxsync

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

134845

Message:

PIC,APIC,IOAPIC,PDM: The PIC, APIC, and IOAPIC cannot have their ring-0 bits disabled or PDM will get interrupt handling all wrong (left todo). bugref:9218

Location:

trunk/src/VBox/Devices/PC

Files:

• DevIoApic.cpp (modified) (1 diff)
• DevPIC.cpp (modified) (1 diff)

trunk/src/VBox/Devices/PC/DevIoApic.cpp

@@ -1405 +1405 @@
     /* .uReserved0 = */             0,
     /* .szName = */                 "ioapic",
-    /* .fFlags = */                 PDM_DEVREG_FLAGS_DEFAULT_BITS | PDM_DEVREG_FLAGS_RZ | PDM_DEVREG_FLAGS_NEW_STYLE,
+    /* .fFlags = */                 PDM_DEVREG_FLAGS_DEFAULT_BITS | PDM_DEVREG_FLAGS_RZ | PDM_DEVREG_FLAGS_NEW_STYLE
+                                    | PDM_DEVREG_FLAGS_REQUIRE_R0 | PDM_DEVREG_FLAGS_REQUIRE_RC,
     /* .fClass = */                 PDM_DEVREG_CLASS_PIC,
     /* .cMaxInstances = */          1,

trunk/src/VBox/Devices/PC/DevPIC.cpp

@@ -1031 +1031 @@
     /* .uReserved0 = */             0,
     /* .szName = */                 "i8259",
-    /* .fFlags = */                 PDM_DEVREG_FLAGS_DEFAULT_BITS | PDM_DEVREG_FLAGS_RZ | PDM_DEVREG_FLAGS_NEW_STYLE,
+    /* .fFlags = */                 PDM_DEVREG_FLAGS_DEFAULT_BITS | PDM_DEVREG_FLAGS_RZ | PDM_DEVREG_FLAGS_NEW_STYLE
+                                    | PDM_DEVREG_FLAGS_REQUIRE_R0 | PDM_DEVREG_FLAGS_REQUIRE_RC,
     /* .fClass = */                 PDM_DEVREG_CLASS_PIC,
     /* .cMaxInstances = */          1,