doc: add Meson coding style to contributors guide

[dpdk.git] / lib / librte_mbuf / rte_mbuf_core.h

diff --git a/lib/librte_mbuf/rte_mbuf_core.h b/lib/librte_mbuf/rte_mbuf_core.h
index debaace..c17dc95 100644 (file)
--- a/lib/librte_mbuf/rte_mbuf_core.h
+++ b/lib/librte_mbuf/rte_mbuf_core.h
@@ -17,8 +17,9 @@
  */
 
 #include <stdint.h>
+
 #include <rte_compat.h>
-#include <generic/rte_atomic.h>
+#include <rte_byteorder.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -72,8 +73,17 @@ extern "C" {
  */
 #define PKT_RX_IP_CKSUM_BAD  (1ULL << 4)
 
- /** External IP header checksum error. */
-#define PKT_RX_EIP_CKSUM_BAD (1ULL << 5)
+/**
+ * This flag is set when the outermost IP header checksum is detected as
+ * wrong by the hardware.
+ */
+#define PKT_RX_OUTER_IP_CKSUM_BAD (1ULL << 5)
+
+/**
+ * Deprecated.
+ * This flag has been renamed, use PKT_RX_OUTER_IP_CKSUM_BAD instead.
+ */
+#define PKT_RX_EIP_CKSUM_BAD PKT_RX_OUTER_IP_CKSUM_BAD
 
 /**
  * A vlan has been stripped by the hardware and its tci is saved in
@@ -586,12 +596,11 @@ struct rte_mbuf {
 
        uint16_t buf_len;         /**< Length of segment buffer. */
 
-       uint64_t dynfield0[1]; /**< Reserved for dynamic fields. */
+       struct rte_mempool *pool; /**< Pool from which mbuf was allocated. */
 
        /* second cache line - fields only used in slow path or on TX */
        RTE_MARKER cacheline1 __rte_cache_min_aligned;
 
-       struct rte_mempool *pool; /**< Pool from which mbuf was allocated. */
        struct rte_mbuf *next;    /**< Next segment of scattered packet. */
 
        /* fields to support TX offloads */
@@ -645,7 +654,7 @@ struct rte_mbuf {
        /** Timesync flags for use with IEEE1588. */
        uint16_t timesync;
 
-       uint32_t dynfield1[7]; /**< Reserved for dynamic fields. */
+       uint32_t dynfield1[9]; /**< Reserved for dynamic fields. */
 } __rte_cache_aligned;
 
 /**