ARM64: DTS: Add rk3399-firefly uart4 device, node as /dev/ttyS1

[firefly-linux-kernel-4.4.55.git] / include / uapi / linux / can.h

diff --git a/include/uapi/linux/can.h b/include/uapi/linux/can.h
index 9692cda5f8fc2fe7789de59f93281cf4c0bd2a5e..c48d93a28d1acbb905b5d62cb2e8436c20ec8c7e 100644 (file)
--- a/include/uapi/linux/can.h
+++ b/include/uapi/linux/can.h
@@ -196,5 +196,6 @@ struct can_filter {
 };
 
 #define CAN_INV_FILTER 0x20000000U /* to be set in can_filter.can_id */
+#define CAN_RAW_FILTER_MAX 512 /* maximum number of can_filter set via setsockopt() */
 
 #endif /* !_UAPI_CAN_H */