diff --git a/libc/kernel/uapi/linux/pcitest.h b/libc/kernel/uapi/linux/pcitest.h
index e6c0264..c6112d0 100644
--- a/libc/kernel/uapi/linux/pcitest.h
+++ b/libc/kernel/uapi/linux/pcitest.h
@@ -24,4 +24,7 @@
 #define PCITEST_WRITE _IOW('P', 0x4, unsigned long)
 #define PCITEST_READ _IOW('P', 0x5, unsigned long)
 #define PCITEST_COPY _IOW('P', 0x6, unsigned long)
+#define PCITEST_MSIX _IOW('P', 0x7, int)
+#define PCITEST_SET_IRQTYPE _IOW('P', 0x8, int)
+#define PCITEST_GET_IRQTYPE _IO('P', 0x9)
 #endif