examples/fips_validation: add jansson dependency

[dpdk.git] / examples / bpf / t2.c

diff --git a/examples/bpf/t2.c b/examples/bpf/t2.c
index 9878eaf..67cd908 100644 (file)
--- a/examples/bpf/t2.c
+++ b/examples/bpf/t2.c
@@ -6,11 +6,13 @@
  * eBPF program sample.
  * Accepts pointer to struct rte_mbuf as an input parameter.
  * cleanup mbuf's vlan_tci and all related RX flags
- * (PKT_RX_VLAN_PKT | PKT_RX_VLAN_STRIPPED).
+ * (RTE_MBUF_F_RX_VLAN_PKT | RTE_MBUF_F_RX_VLAN_STRIPPED).
  * Doesn't touch contents of packet data.
  * To compile:
- * clang -O2 -I${RTE_SDK}/${RTE_TARGET}/include \
- * -target bpf -Wno-int-to-void-pointer-cast -c t2.c
+ * clang -O2 -target bpf -Wno-int-to-void-pointer-cast -c t2.c
+ *
+ * NOTE: if DPDK is not installed system-wide, add compiler flag with path
+ * to DPDK rte_mbuf.h file, e.g. "clang -I/path/to/dpdk/headers -O2 ..."
  */
 
 #include <stdint.h>
@@ -25,7 +27,7 @@ entry(void *pkt)
 
        mb = pkt;
        mb->vlan_tci = 0;
-       mb->ol_flags &= ~(PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED);
+       mb->ol_flags &= ~(RTE_MBUF_F_RX_VLAN | RTE_MBUF_F_RX_VLAN_STRIPPED);
 
        return 1;
 }