PCI turbo reset control and PCI initialization functions now reset the ELCR registers, the PIC, and the PCI IRQ statuses, fixes PCI cards being stuck unable to issue IRQ's after soft and hard resets.

src/sio.c

@@ -169,6 +169,8 @@ void trc_reset(uint8_t val)
 
 		port_92_reset();
 		keyboard_at_reset();
+
+		elcr_reset();
 	}
 	resetx86();
 }