net_sched: restore "linklayer atm" handling

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

diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
index dbd71b0c7d8c93edbc80ae50ad7223db3665f00a..09d62b9228ffa061de1b5cb8ee80e20ef470db5c 100644 (file)
--- a/include/uapi/linux/pkt_sched.h
+++ b/include/uapi/linux/pkt_sched.h
@@ -73,9 +73,17 @@ struct tc_estimator {
 #define TC_H_ROOT      (0xFFFFFFFFU)
 #define TC_H_INGRESS    (0xFFFFFFF1U)
 
+/* Need to corrospond to iproute2 tc/tc_core.h "enum link_layer" */
+enum tc_link_layer {
+       TC_LINKLAYER_UNAWARE, /* Indicate unaware old iproute2 util */
+       TC_LINKLAYER_ETHERNET,
+       TC_LINKLAYER_ATM,
+};
+#define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */
+
 struct tc_ratespec {
        unsigned char   cell_log;
-       unsigned char   __reserved;
+       __u8            linklayer; /* lower 4 bits */
        unsigned short  overhead;
        short           cell_align;
        unsigned short  mpu;