Changeset 36340 in vbox for trunk/src/VBox/HostDrivers/VBoxPci

Timestamp:

Mar 22, 2011 1:19:08 PM (14 years ago)

Author:

vboxsync

Message:

PCI: guest power management

Location:

trunk/src/VBox/HostDrivers/VBoxPci

Files:

• VBoxPci.c (modified) (8 diffs)
• VBoxPciInternal.h (modified) (6 diffs)

trunk/src/VBox/HostDrivers/VBoxPci/VBoxPci.c

@@ -372 +372 @@
 }
 
+DECLHIDDEN(int) vboxPciDevPowerStateChange(PRAWPCIDEVPORT pPort, PCIRAWPOWERSTATE  aState)
+{
+    PVBOXRAWPCIINS pThis = DEVPORT_2_VBOXRAWPCIINS(pPort);
+    int rc;
+
+    vboxPciDevLock(pThis);
+
+    rc = vboxPciOsDevPowerStateChange(pThis, aState);
+    
+    vboxPciDevUnlock(pThis);
+
+    return rc;
+}
+
 /**
  * Creates a new instance.
@@ -383 +397 @@
                               uint32_t           u32HostAddress,
                               uint32_t           fFlags,
+                              PRAWPCIVM          pVmCtx,
                               PRAWPCIDEVPORT     *ppDevPort)
 {
@@ -396 +411 @@
     pNew->HostPciAddress                = u32HostAddress;
     pNew->iHostIrq                      = -1;
+    pNew->pVmCtx                        = pVmCtx;
 
     pNew->DevPort.u32Version            = RAWPCIDEVPORT_VERSION;
@@ -411 +427 @@
     pNew->DevPort.pfnRegisterIrqHandler = vboxPciDevRegisterIrqHandler;
     pNew->DevPort.pfnUnregisterIrqHandler = vboxPciDevUnregisterIrqHandler;
+    pNew->DevPort.pfnPowerStateChange   = vboxPciDevPowerStateChange;
     pNew->DevPort.u32VersionEnd         = RAWPCIDEVPORT_VERSION;
 
@@ -447 +464 @@
                                                         uint32_t             u32HostAddress,
                                                         uint32_t             fFlags,
+                                                        PRAWPCIVM            pVmCtx,
                                                         PRAWPCIDEVPORT       *ppDevPort)
 {
@@ -466 +484 @@
     }
 
-    rc = vboxPciNewInstance(pGlobals, u32HostAddress, fFlags, ppDevPort);
+    rc = vboxPciNewInstance(pGlobals, u32HostAddress, fFlags, pVmCtx, ppDevPort);
 
 unlock:
@@ -493 +511 @@
                                                PRAWPCIVM            pPciData)
 {
-    PVBOXRAWPCIVM pThis = (PVBOXRAWPCIVM)RTMemAllocZ(sizeof(VBOXRAWPCIVM));
+    PVBOXRAWPCIDRVVM pThis = (PVBOXRAWPCIDRVVM)RTMemAllocZ(sizeof(VBOXRAWPCIDRVVM));
     int rc;
 
@@ -527 +545 @@
     if (pPciData->pDriverData)
     {
-        PVBOXRAWPCIVM pThis = pPciData->pDriverData;
+        PVBOXRAWPCIDRVVM pThis = (PVBOXRAWPCIDRVVM)pPciData->pDriverData;
 
         vboxPciOsDeinitVm(pThis, pVM);

trunk/src/VBox/HostDrivers/VBoxPci/VBoxPciInternal.h

@@ -42 +42 @@
 /* Forward declaration. */
 typedef struct VBOXRAWPCIGLOBALS *PVBOXRAWPCIGLOBALS;
-typedef struct VBOXRAWPCIVM      *PVBOXRAWPCIVM;
+typedef struct VBOXRAWPCIDRVVM   *PVBOXRAWPCIDRVVM;
 typedef struct VBOXRAWPCIINS     *PVBOXRAWPCIINS;
 
@@ -85 +85 @@
     PFNRAWPCIISR       pfnIrqHandler;
     void              *pIrqContext;
+
+    PRAWPCIVM         pVmCtx;
 } VBOXRAWPCIINS;
 
@@ -91 +93 @@
  *
  */
-typedef struct VBOXRAWPCIVM
+typedef struct VBOXRAWPCIDRVVM
 {
     /** Mutex protecting state changes. */
@@ -101 +103 @@
 # endif
 #endif
-} VBOXRAWPCIVM;
+} VBOXRAWPCIDRVVM;
 
 /**
@@ -136 +138 @@
 DECLHIDDEN(void) vboxPciShutdown(PVBOXRAWPCIGLOBALS pGlobals);
 
-DECLHIDDEN(int)  vboxPciOsInitVm(PVBOXRAWPCIVM pThis,   PVM pVM);
-DECLHIDDEN(void) vboxPciOsDeinitVm(PVBOXRAWPCIVM pThis, PVM pVM);
+DECLHIDDEN(int)  vboxPciOsInitVm(PVBOXRAWPCIDRVVM pThis,   PVM pVM);
+DECLHIDDEN(void) vboxPciOsDeinitVm(PVBOXRAWPCIDRVVM pThis, PVM pVM);
 
 DECLHIDDEN(int)  vboxPciOsDevInit  (PVBOXRAWPCIINS pIns, uint32_t fFlags);
@@ -167 +169 @@
 DECLHIDDEN(int)  vboxPciOsDevUnregisterIrqHandler(PVBOXRAWPCIINS pIns, int32_t iHostIrq);
 
+DECLHIDDEN(int)  vboxPciOsDevPowerStateChange(PVBOXRAWPCIINS pIns, PCIRAWPOWERSTATE  aState);
+
+#define VBOX_DRV_VMDATA(pIns) ((PVBOXRAWPCIDRVVM)(pIns->pVmCtx->pDriverData))
+
 RT_C_DECLS_END