Changeset 36528 in vbox

Timestamp:

Apr 4, 2011 1:16:52 PM (14 years ago)

Author:

vboxsync

Message:

PCI: fully reworked interrupts, now HDA audio device can be reasonably passed to the guest

Location:

trunk

Files:

• include/VBox/rawpci.h (modified) (1 diff)
• src/VBox/HostDrivers/VBoxPci/VBoxPci.c (modified) (2 diffs)

trunk/include/VBox/rawpci.h

@@ -301 +301 @@
     /* Get next IRQ for the device. */
     PCIRAWR0_DO_GET_IRQ,
+    /* Enable getting IRQs for the device. */
+    PCIRAWR0_DO_ENABLE_IRQ,
+    /* Disable getting IRQs for the device. */
+    PCIRAWR0_DO_DISABLE_IRQ,
     /* Notify driver about guest power state change. */
     PCIRAWR0_DO_POWER_STATE_CHANGE,

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

@@ -193 +193 @@
     if (pThis->IrqHandler.pfnIrqHandler)
     {
-        pPort->pfnUnregisterIrqHandler(pPort, pThis->IrqHandler.iHostIrq);
-        pThis->IrqHandler.iHostIrq = -1;
+        vboxPciOsDevUnregisterIrqHandler(pThis, pThis->IrqHandler.iHostIrq);
+        pThis->IrqHandler.iHostIrq = 0;
         pThis->IrqHandler.pfnIrqHandler = NULL;
     }
@@ -386 +386 @@
         pThis->IrqHandler.pfnIrqHandler = NULL;
         pThis->IrqHandler.pIrqContext   = NULL;
-        pThis->IrqHandler.iHostIrq = -1;
+        pThis->IrqHandler.iHostIrq = 0;
     }
     vboxPciDevUnlock(pThis);