X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fnfb%2Fnfb_rx.c;h=d6d4ba9663c6eab1cec94677f73a4d02b2ce7166;hb=6a11a1eac0b6dcd52580eef99cf6f09e3361cc3b;hp=d97179f81831ce5d6b9f1e6fe573fbb189146177;hpb=9c7fd48fee8ee1a1eaa79d584b93c18b9b9eccc8;p=dpdk.git

diff --git a/drivers/net/nfb/nfb_rx.c b/drivers/net/nfb/nfb_rx.c
index d97179f818..d6d4ba9663 100644
--- a/drivers/net/nfb/nfb_rx.c
+++ b/drivers/net/nfb/nfb_rx.c
@@ -9,6 +9,9 @@
 #include "nfb_rx.h"
 #include "nfb.h"
 
+uint64_t nfb_timestamp_rx_dynflag;
+int nfb_timestamp_dynfield_offset = -1;
+
 static int
 timestamp_check_handler(__rte_unused const char *key,
 	const char *value, __rte_unused void *opaque)
@@ -24,6 +27,7 @@ static int
 nfb_check_timestamp(struct rte_devargs *devargs)
 {
 	struct rte_kvargs *kvlist;
+	int ret;
 
 	if (devargs == NULL)
 		return 0;
@@ -38,6 +42,7 @@ nfb_check_timestamp(struct rte_devargs *devargs)
 	}
 	/* Timestamps are enabled when there is
 	 * key-value pair: enable_timestamp=1
+	 * TODO: timestamp should be enabled with DEV_RX_OFFLOAD_TIMESTAMP
 	 */
 	if (rte_kvargs_process(kvlist, TIMESTAMP_ARG,
 		timestamp_check_handler, NULL) < 0) {
@@ -46,6 +51,14 @@ nfb_check_timestamp(struct rte_devargs *devargs)
 	}
 	rte_kvargs_free(kvlist);
 
+	ret = rte_mbuf_dyn_rx_timestamp_register(
+			&nfb_timestamp_dynfield_offset,
+			&nfb_timestamp_rx_dynflag);
+	if (ret != 0) {
+		RTE_LOG(ERR, PMD, "Cannot register Rx timestamp field/flag\n");
+		return -rte_errno;
+	}
+
 	return 1;
 }
 
@@ -125,7 +138,7 @@ nfb_eth_rx_queue_setup(struct rte_eth_dev *dev,
 	else
 		rte_free(rxq);
 
-	if (nfb_check_timestamp(dev->device->devargs))
+	if (nfb_check_timestamp(dev->device->devargs) > 0)
 		rxq->flags |= NFB_TIMESTAMP_FLAG;
 
 	return ret;