We now record a pointer to the struct pci_device, since it's carried

around in struct dev anyway.

src/arch/i386/drivers/net/undi.h

 	uint8_t opened;		/* pxenv_undi_open() has been called */
 	/* Parameters that we need to store for future reference
 	 */
-	struct pci_device	pci;
+	struct pci_device	*pci;
 	irq_t			irq;
 } undi_t;