+ devices[x][y] = NULL;
+}
+
+// If two interrupts share the same line largely bad things will happen.
+// Since we don't track how many times an interrupt was set and correspondingly
+// cleared two devices on the same interrupt line and assert and deassert each
+// others interrupt "line". Interrupts will not work correctly.
+void
+PciConfigAll::startup()
+{
+ bitset<256> intLines;
+ PciDev *tempDev;
+ uint8_t intline;
+
+ for (int x = 0; x < MAX_PCI_DEV; x++) {
+ for (int y = 0; y < MAX_PCI_FUNC; y++) {
+ if (devices[x][y] != NULL) {
+ tempDev = devices[x][y];
+ intline = tempDev->interruptLine();
+ if (intLines.test(intline))
+ warn("Interrupt line %#X is used multiple times"
+ "(You probably want to fix this).\n", (uint32_t)intline);
+ else
+ intLines.set(intline);
+ } // devices != NULL
+ } // PCI_FUNC
+ } // PCI_DEV
+