Changeset 35855 in vbox for trunk/include/VBox

Timestamp:

Feb 4, 2011 5:02:44 PM (14 years ago)

Author:

vboxsync

Message:

PCI: start of driver communication infrastructure

Location:

trunk/include/VBox

Files:

• cdefs.h (modified) (2 diffs)
• sup.h (modified) (1 diff)
• vmm/vmm.h (modified) (2 diffs)

trunk/include/VBox/cdefs.h

@@ -60 +60 @@
 #define IN_INTNET_R0
 #define IN_INTNET_R3
+#define IN_PCIRAW_R0
+#define IN_PCIRAW_R3
 #define IN_REM_R3
 #define IN_SUP_R0
@@ -145 +147 @@
 #endif
 
+/** @def IN_PCIRAW_R3
+ * Used to indicate whether we're inside the same link module as the Ring-3
+ * PCI passthrough support.
+ */
+/** @def PCIRAWR3DECL(type)
+ * PCI passthrough export or import declaration.
+ * @param   type    The return type of the function declaration.
+ */
+#ifdef IN_PCIRAW_R3
+# define PCIRAWR3DECL(type) DECLEXPORT(type) VBOXCALL
+#else
+# define PCIRAWR3DECL(type) DECLIMPORT(type) VBOXCALL
+#endif
+
+/** @def IN_PCIRAW_R0
+ * Used to indicate whether we're inside the same link module as the R0
+ * PCI passthrough support.
+ */
+/** @def PCIRAWR0DECL(type)
+ * PCI passthroug export or import declaration.
+ * @param   type    The return type of the function declaration.
+ */
+#ifdef IN_PCIRAW_R0
+# define PCIRAWR0DECL(type) DECLEXPORT(type) VBOXCALL
+#else
+# define PCIRAWR0DECL(type) DECLIMPORT(type) VBOXCALL
+#endif
 
 

trunk/include/VBox/sup.h

@@ -1117 +1117 @@
     /** Multiple release event semaphore. */
     SUPDRVOBJTYPE_SEM_EVENT_MULTI,
+    /** Raw PCI device. */
+    SUPDRVOBJTYPE_RAW_PCI_DEVICE,
     /** The first invalid object type in this end. */
     SUPDRVOBJTYPE_END,

trunk/include/VBox/vmm/vmm.h

@@ -376 +376 @@
     /** Call IntNetR0IfAbortWait(). */
     VMMR0_DO_INTNET_IF_ABORT_WAIT,
+
+    /** Forward call to the PCI driver */
+    VMMR0_DO_PCIRAW_REQ,
+
     /** The end of the R0 service operations. */
     VMMR0_DO_SRV_END,
@@ -456 +460 @@
 
 #endif
-