Changeset 75589 in vbox for trunk/src/VBox/Devices

Timestamp:

Nov 19, 2018 6:09:28 PM (6 years ago)

Author:

vboxsync

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

126757

Message:

VMMDev,PGM: New I/O port for ACKing IRQs and retreiving pending events. This is handled in ring-0/raw-mode and saves a bit of time compared to the ring-3 trip we've been doing for VMMDevReq_AcknowledgeEvents thus far. Requires the start of the VMMDev memory being mapped into R00/RC, the former requires some hacks on linux+windows as RTR0MemObjMapKernelEx is missing some functionality here. bugref:9172

File:

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

trunk/src/VBox/Devices/VMMDev/VMMDev.cpp

@@ -1670 +1670 @@
 }
 
-#endif /* IN_RING3 */
-
 
 /**
@@ -1709 +1707 @@
 }
 
-
-#ifdef IN_RING3
 
 /**