The tx mbuf flags are now ordered from the lowest value to the
the highest. Add comments to explain where to add new flags.
By the way, move the PKT_TX_VXLAN_CKSUM at the right place.
Signed-off-by: Olivier Matz <olivier.matz at 6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon at 6wind.com>
---
lib/librte_mbuf/rte_mbuf.h | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h
index 5899e5c..faa9924 100644
--- a/lib/librte_mbuf/rte_mbuf.h
+++ b/lib/librte_mbuf/rte_mbuf.h
@@ -95,14 +95,11 @@ extern "C" {
#define PKT_RX_TUNNEL_IPV6_HDR (1ULL << 12) /**< RX tunnel packet with IPv6
header. */
#define PKT_RX_FDIR_ID (1ULL << 13) /**< FD id reported if FDIR match. */
#define PKT_RX_FDIR_FLX (1ULL << 14) /**< Flexible bytes reported if FDIR
match. */
+/* add new RX flags here */
-#define PKT_TX_VLAN_PKT (1ULL << 55) /**< TX packet is a 802.1q VLAN
packet. */
-#define PKT_TX_IP_CKSUM (1ULL << 54) /**< IP cksum of TX pkt. computed by
NIC. */
+/* add new TX flags here */
#define PKT_TX_VXLAN_CKSUM (1ULL << 50) /**< TX checksum of VXLAN computed
by NIC */
-#define PKT_TX_IPV4_CSUM PKT_TX_IP_CKSUM /**< Alias of PKT_TX_IP_CKSUM. */
-#define PKT_TX_IPV4 PKT_RX_IPV4_HDR /**< IPv4 with no IP checksum
offload. */
-#define PKT_TX_IPV6 PKT_RX_IPV6_HDR /**< IPv6 packet */
-
+#define PKT_TX_IEEE1588_TMST (1ULL << 51) /**< TX IEEE1588 packet to
timestamp. */
/*
* Bits 52+53 used for L4 packet type with checksum enabled.
* 00: Reserved
@@ -116,8 +113,12 @@ extern "C" {
#define PKT_TX_UDP_CKSUM (3ULL << 52) /**< UDP cksum of TX pkt. computed
by NIC. */
#define PKT_TX_L4_MASK (3ULL << 52) /**< Mask for L4 cksum offload
request. */
-/* Bit 51 - IEEE1588*/
-#define PKT_TX_IEEE1588_TMST (1ULL << 51) /**< TX IEEE1588 packet to
timestamp. */
+#define PKT_TX_IP_CKSUM (1ULL << 54) /**< IP cksum of TX pkt. computed by
NIC. */
+#define PKT_TX_IPV4_CSUM PKT_TX_IP_CKSUM /**< Alias of PKT_TX_IP_CKSUM. */
+#define PKT_TX_IPV4 PKT_RX_IPV4_HDR /**< IPv4 with no IP checksum
offload. */
+#define PKT_TX_IPV6 PKT_RX_IPV6_HDR /**< IPv6 packet */
+
+#define PKT_TX_VLAN_PKT (1ULL << 55) /**< TX packet is a 802.1q VLAN
packet. */
/* Use final bit of flags to indicate a control mbuf */
#define CTRL_MBUF_FLAG (1ULL << 63) /**< Mbuf contains control data */
--
2.1.0
