X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_mbuf%2Frte_mbuf.c;h=8a456e5e64dfcf5307a8d8969a7e01ba8f19c024;hb=db48bae25339d4b0fd56487c78441ea51031430f;hp=05a5a17fe96b43f21e4c53e1c6f84a9c5dc91631;hpb=b2fd0273897e9254d0ae7965fbd4e5f4e9618d1d;p=dpdk.git

diff --git a/lib/librte_mbuf/rte_mbuf.c b/lib/librte_mbuf/rte_mbuf.c
index 05a5a17fe9..8a456e5e64 100644
--- a/lib/librte_mbuf/rte_mbuf.c
+++ b/lib/librte_mbuf/rte_mbuf.c
@@ -22,7 +22,6 @@
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_lcore.h>
-#include <rte_atomic.h>
 #include <rte_branch_prediction.h>
 #include <rte_mempool.h>
 #include <rte_mbuf.h>
@@ -49,7 +48,7 @@ rte_pktmbuf_pool_init(struct rte_mempool *mp, void *opaque_arg)
 	/* if no structure is provided, assume no mbuf private area */
 	user_mbp_priv = opaque_arg;
 	if (user_mbp_priv == NULL) {
-		default_mbp_priv.mbuf_priv_size = 0;
+		memset(&default_mbp_priv, 0, sizeof(default_mbp_priv));
 		if (mp->elt_size > sizeof(struct rte_mbuf))
 			roomsz = mp->elt_size - sizeof(struct rte_mbuf);
 		else
@@ -59,8 +58,12 @@ rte_pktmbuf_pool_init(struct rte_mempool *mp, void *opaque_arg)
 	}
 
 	RTE_ASSERT(mp->elt_size >= sizeof(struct rte_mbuf) +
-		user_mbp_priv->mbuf_data_room_size +
+		((user_mbp_priv->flags & RTE_PKTMBUF_POOL_F_PINNED_EXT_BUF) ?
+			sizeof(struct rte_mbuf_ext_shared_info) :
+			user_mbp_priv->mbuf_data_room_size) +
 		user_mbp_priv->mbuf_priv_size);
+	RTE_ASSERT((user_mbp_priv->flags &
+		    ~RTE_PKTMBUF_POOL_F_PINNED_EXT_BUF) == 0);
 
 	mbp_priv = rte_mempool_get_priv(mp);
 	memcpy(mbp_priv, user_mbp_priv, sizeof(*mbp_priv));
@@ -73,9 +76,9 @@ rte_pktmbuf_pool_init(struct rte_mempool *mp, void *opaque_arg)
  */
 void
 rte_pktmbuf_init(struct rte_mempool *mp,
-		 __attribute__((unused)) void *opaque_arg,
+		 __rte_unused void *opaque_arg,
 		 void *_m,
-		 __attribute__((unused)) unsigned i)
+		 __rte_unused unsigned i)
 {
 	struct rte_mbuf *m = _m;
 	uint32_t mbuf_size, buf_len, priv_size;
@@ -106,6 +109,117 @@ rte_pktmbuf_init(struct rte_mempool *mp,
 	m->next = NULL;
 }
 
+/*
+ * @internal The callback routine called when reference counter in shinfo
+ * for mbufs with pinned external buffer reaches zero. It means there is
+ * no more reference to buffer backing mbuf and this one should be freed.
+ * This routine is called for the regular (not with pinned external or
+ * indirect buffer) mbufs on detaching from the mbuf with pinned external
+ * buffer.
+ */
+static void
+rte_pktmbuf_free_pinned_extmem(void *addr, void *opaque)
+{
+	struct rte_mbuf *m = opaque;
+
+	RTE_SET_USED(addr);
+	RTE_ASSERT(RTE_MBUF_HAS_EXTBUF(m));
+	RTE_ASSERT(RTE_MBUF_HAS_PINNED_EXTBUF(m));
+	RTE_ASSERT(m->shinfo->fcb_opaque == m);
+
+	rte_mbuf_ext_refcnt_set(m->shinfo, 1);
+	m->ol_flags = EXT_ATTACHED_MBUF;
+	if (m->next != NULL) {
+		m->next = NULL;
+		m->nb_segs = 1;
+	}
+	rte_mbuf_raw_free(m);
+}
+
+/** The context to initialize the mbufs with pinned external buffers. */
+struct rte_pktmbuf_extmem_init_ctx {
+	const struct rte_pktmbuf_extmem *ext_mem; /* descriptor array. */
+	unsigned int ext_num; /* number of descriptors in array. */
+	unsigned int ext; /* loop descriptor index. */
+	size_t off; /* loop buffer offset. */
+};
+
+/**
+ * @internal Packet mbuf constructor for pools with pinned external memory.
+ *
+ * This function initializes some fields in the mbuf structure that are
+ * not modified by the user once created (origin pool, buffer start
+ * address, and so on). This function is given as a callback function to
+ * rte_mempool_obj_iter() called from rte_mempool_create_extmem().
+ *
+ * @param mp
+ *   The mempool from which mbufs originate.
+ * @param opaque_arg
+ *   A pointer to the rte_pktmbuf_extmem_init_ctx - initialization
+ *   context structure
+ * @param m
+ *   The mbuf to initialize.
+ * @param i
+ *   The index of the mbuf in the pool table.
+ */
+static void
+__rte_pktmbuf_init_extmem(struct rte_mempool *mp,
+			  void *opaque_arg,
+			  void *_m,
+			  __rte_unused unsigned int i)
+{
+	struct rte_mbuf *m = _m;
+	struct rte_pktmbuf_extmem_init_ctx *ctx = opaque_arg;
+	const struct rte_pktmbuf_extmem *ext_mem;
+	uint32_t mbuf_size, buf_len, priv_size;
+	struct rte_mbuf_ext_shared_info *shinfo;
+
+	priv_size = rte_pktmbuf_priv_size(mp);
+	mbuf_size = sizeof(struct rte_mbuf) + priv_size;
+	buf_len = rte_pktmbuf_data_room_size(mp);
+
+	RTE_ASSERT(RTE_ALIGN(priv_size, RTE_MBUF_PRIV_ALIGN) == priv_size);
+	RTE_ASSERT(mp->elt_size >= mbuf_size);
+	RTE_ASSERT(buf_len <= UINT16_MAX);
+
+	memset(m, 0, mbuf_size);
+	m->priv_size = priv_size;
+	m->buf_len = (uint16_t)buf_len;
+
+	/* set the data buffer pointers to external memory */
+	ext_mem = ctx->ext_mem + ctx->ext;
+
+	RTE_ASSERT(ctx->ext < ctx->ext_num);
+	RTE_ASSERT(ctx->off + ext_mem->elt_size <= ext_mem->buf_len);
+
+	m->buf_addr = RTE_PTR_ADD(ext_mem->buf_ptr, ctx->off);
+	m->buf_iova = ext_mem->buf_iova == RTE_BAD_IOVA ?
+		      RTE_BAD_IOVA : (ext_mem->buf_iova + ctx->off);
+
+	ctx->off += ext_mem->elt_size;
+	if (ctx->off + ext_mem->elt_size > ext_mem->buf_len) {
+		ctx->off = 0;
+		++ctx->ext;
+	}
+	/* keep some headroom between start of buffer and data */
+	m->data_off = RTE_MIN(RTE_PKTMBUF_HEADROOM, (uint16_t)m->buf_len);
+
+	/* init some constant fields */
+	m->pool = mp;
+	m->nb_segs = 1;
+	m->port = MBUF_INVALID_PORT;
+	m->ol_flags = EXT_ATTACHED_MBUF;
+	rte_mbuf_refcnt_set(m, 1);
+	m->next = NULL;
+
+	/* init external buffer shared info items */
+	shinfo = RTE_PTR_ADD(m, mbuf_size);
+	m->shinfo = shinfo;
+	shinfo->free_cb = rte_pktmbuf_free_pinned_extmem;
+	shinfo->fcb_opaque = m;
+	rte_mbuf_ext_refcnt_set(shinfo, 1);
+}
+
 /* Helper to create a mbuf pool with given mempool ops name*/
 struct rte_mempool *
 rte_pktmbuf_pool_create_by_ops(const char *name, unsigned int n,
@@ -126,6 +240,7 @@ rte_pktmbuf_pool_create_by_ops(const char *name, unsigned int n,
 	}
 	elt_size = sizeof(struct rte_mbuf) + (unsigned)priv_size +
 		(unsigned)data_room_size;
+	memset(&mbp_priv, 0, sizeof(mbp_priv));
 	mbp_priv.mbuf_data_room_size = data_room_size;
 	mbp_priv.mbuf_priv_size = priv_size;
 
@@ -167,47 +282,388 @@ rte_pktmbuf_pool_create(const char *name, unsigned int n,
 			data_room_size, socket_id, NULL);
 }
 
+/* Helper to create a mbuf pool with pinned external data buffers. */
+struct rte_mempool *
+rte_pktmbuf_pool_create_extbuf(const char *name, unsigned int n,
+	unsigned int cache_size, uint16_t priv_size,
+	uint16_t data_room_size, int socket_id,
+	const struct rte_pktmbuf_extmem *ext_mem,
+	unsigned int ext_num)
+{
+	struct rte_mempool *mp;
+	struct rte_pktmbuf_pool_private mbp_priv;
+	struct rte_pktmbuf_extmem_init_ctx init_ctx;
+	const char *mp_ops_name;
+	unsigned int elt_size;
+	unsigned int i, n_elts = 0;
+	int ret;
+
+	if (RTE_ALIGN(priv_size, RTE_MBUF_PRIV_ALIGN) != priv_size) {
+		RTE_LOG(ERR, MBUF, "mbuf priv_size=%u is not aligned\n",
+			priv_size);
+		rte_errno = EINVAL;
+		return NULL;
+	}
+	/* Check the external memory descriptors. */
+	for (i = 0; i < ext_num; i++) {
+		const struct rte_pktmbuf_extmem *extm = ext_mem + i;
+
+		if (!extm->elt_size || !extm->buf_len || !extm->buf_ptr) {
+			RTE_LOG(ERR, MBUF, "invalid extmem descriptor\n");
+			rte_errno = EINVAL;
+			return NULL;
+		}
+		if (data_room_size > extm->elt_size) {
+			RTE_LOG(ERR, MBUF, "ext elt_size=%u is too small\n",
+				priv_size);
+			rte_errno = EINVAL;
+			return NULL;
+		}
+		n_elts += extm->buf_len / extm->elt_size;
+	}
+	/* Check whether enough external memory provided. */
+	if (n_elts < n) {
+		RTE_LOG(ERR, MBUF, "not enough extmem\n");
+		rte_errno = ENOMEM;
+		return NULL;
+	}
+	elt_size = sizeof(struct rte_mbuf) +
+		   (unsigned int)priv_size +
+		   sizeof(struct rte_mbuf_ext_shared_info);
+
+	memset(&mbp_priv, 0, sizeof(mbp_priv));
+	mbp_priv.mbuf_data_room_size = data_room_size;
+	mbp_priv.mbuf_priv_size = priv_size;
+	mbp_priv.flags = RTE_PKTMBUF_POOL_F_PINNED_EXT_BUF;
+
+	mp = rte_mempool_create_empty(name, n, elt_size, cache_size,
+		 sizeof(struct rte_pktmbuf_pool_private), socket_id, 0);
+	if (mp == NULL)
+		return NULL;
+
+	mp_ops_name = rte_mbuf_best_mempool_ops();
+	ret = rte_mempool_set_ops_byname(mp, mp_ops_name, NULL);
+	if (ret != 0) {
+		RTE_LOG(ERR, MBUF, "error setting mempool handler\n");
+		rte_mempool_free(mp);
+		rte_errno = -ret;
+		return NULL;
+	}
+	rte_pktmbuf_pool_init(mp, &mbp_priv);
+
+	ret = rte_mempool_populate_default(mp);
+	if (ret < 0) {
+		rte_mempool_free(mp);
+		rte_errno = -ret;
+		return NULL;
+	}
+
+	init_ctx = (struct rte_pktmbuf_extmem_init_ctx){
+		.ext_mem = ext_mem,
+		.ext_num = ext_num,
+		.ext = 0,
+		.off = 0,
+	};
+	rte_mempool_obj_iter(mp, __rte_pktmbuf_init_extmem, &init_ctx);
+
+	return mp;
+}
+
 /* do some sanity checks on a mbuf: panic if it fails */
 void
 rte_mbuf_sanity_check(const struct rte_mbuf *m, int is_header)
+{
+	const char *reason;
+
+	if (rte_mbuf_check(m, is_header, &reason))
+		rte_panic("%s\n", reason);
+}
+
+int rte_mbuf_check(const struct rte_mbuf *m, int is_header,
+		   const char **reason)
 {
 	unsigned int nb_segs, pkt_len;
 
-	if (m == NULL)
-		rte_panic("mbuf is NULL\n");
+	if (m == NULL) {
+		*reason = "mbuf is NULL";
+		return -1;
+	}
 
 	/* generic checks */
-	if (m->pool == NULL)
-		rte_panic("bad mbuf pool\n");
-	if (m->buf_iova == 0)
-		rte_panic("bad IO addr\n");
-	if (m->buf_addr == NULL)
-		rte_panic("bad virt addr\n");
+	if (m->pool == NULL) {
+		*reason = "bad mbuf pool";
+		return -1;
+	}
+	if (m->buf_iova == 0) {
+		*reason = "bad IO addr";
+		return -1;
+	}
+	if (m->buf_addr == NULL) {
+		*reason = "bad virt addr";
+		return -1;
+	}
 
 	uint16_t cnt = rte_mbuf_refcnt_read(m);
-	if ((cnt == 0) || (cnt == UINT16_MAX))
-		rte_panic("bad ref cnt\n");
+	if ((cnt == 0) || (cnt == UINT16_MAX)) {
+		*reason = "bad ref cnt";
+		return -1;
+	}
 
 	/* nothing to check for sub-segments */
 	if (is_header == 0)
-		return;
+		return 0;
 
 	/* data_len is supposed to be not more than pkt_len */
-	if (m->data_len > m->pkt_len)
-		rte_panic("bad data_len\n");
+	if (m->data_len > m->pkt_len) {
+		*reason = "bad data_len";
+		return -1;
+	}
 
 	nb_segs = m->nb_segs;
 	pkt_len = m->pkt_len;
 
 	do {
+		if (m->data_off > m->buf_len) {
+			*reason = "data offset too big in mbuf segment";
+			return -1;
+		}
+		if (m->data_off + m->data_len > m->buf_len) {
+			*reason = "data length too big in mbuf segment";
+			return -1;
+		}
 		nb_segs -= 1;
 		pkt_len -= m->data_len;
 	} while ((m = m->next) != NULL);
 
-	if (nb_segs)
-		rte_panic("bad nb_segs\n");
-	if (pkt_len)
-		rte_panic("bad pkt_len\n");
+	if (nb_segs) {
+		*reason = "bad nb_segs";
+		return -1;
+	}
+	if (pkt_len) {
+		*reason = "bad pkt_len";
+		return -1;
+	}
+
+	return 0;
+}
+
+/**
+ * @internal helper function for freeing a bulk of packet mbuf segments
+ * via an array holding the packet mbuf segments from the same mempool
+ * pending to be freed.
+ *
+ * @param m
+ *  The packet mbuf segment to be freed.
+ * @param pending
+ *  Pointer to the array of packet mbuf segments pending to be freed.
+ * @param nb_pending
+ *  Pointer to the number of elements held in the array.
+ * @param pending_sz
+ *  Number of elements the array can hold.
+ *  Note: The compiler should optimize this parameter away when using a
+ *  constant value, such as RTE_PKTMBUF_FREE_PENDING_SZ.
+ */
+static void
+__rte_pktmbuf_free_seg_via_array(struct rte_mbuf *m,
+	struct rte_mbuf ** const pending, unsigned int * const nb_pending,
+	const unsigned int pending_sz)
+{
+	m = rte_pktmbuf_prefree_seg(m);
+	if (likely(m != NULL)) {
+		if (*nb_pending == pending_sz ||
+		    (*nb_pending > 0 && m->pool != pending[0]->pool)) {
+			rte_mempool_put_bulk(pending[0]->pool,
+					(void **)pending, *nb_pending);
+			*nb_pending = 0;
+		}
+
+		pending[(*nb_pending)++] = m;
+	}
+}
+
+/**
+ * Size of the array holding mbufs from the same mempool pending to be freed
+ * in bulk.
+ */
+#define RTE_PKTMBUF_FREE_PENDING_SZ 64
+
+/* Free a bulk of packet mbufs back into their original mempools. */
+void rte_pktmbuf_free_bulk(struct rte_mbuf **mbufs, unsigned int count)
+{
+	struct rte_mbuf *m, *m_next, *pending[RTE_PKTMBUF_FREE_PENDING_SZ];
+	unsigned int idx, nb_pending = 0;
+
+	for (idx = 0; idx < count; idx++) {
+		m = mbufs[idx];
+		if (unlikely(m == NULL))
+			continue;
+
+		__rte_mbuf_sanity_check(m, 1);
+
+		do {
+			m_next = m->next;
+			__rte_pktmbuf_free_seg_via_array(m,
+					pending, &nb_pending,
+					RTE_PKTMBUF_FREE_PENDING_SZ);
+			m = m_next;
+		} while (m != NULL);
+	}
+
+	if (nb_pending > 0)
+		rte_mempool_put_bulk(pending[0]->pool, (void **)pending, nb_pending);
+}
+
+/* Creates a shallow copy of mbuf */
+struct rte_mbuf *
+rte_pktmbuf_clone(struct rte_mbuf *md, struct rte_mempool *mp)
+{
+	struct rte_mbuf *mc, *mi, **prev;
+	uint32_t pktlen;
+	uint16_t nseg;
+
+	mc = rte_pktmbuf_alloc(mp);
+	if (unlikely(mc == NULL))
+		return NULL;
+
+	mi = mc;
+	prev = &mi->next;
+	pktlen = md->pkt_len;
+	nseg = 0;
+
+	do {
+		nseg++;
+		rte_pktmbuf_attach(mi, md);
+		*prev = mi;
+		prev = &mi->next;
+	} while ((md = md->next) != NULL &&
+	    (mi = rte_pktmbuf_alloc(mp)) != NULL);
+
+	*prev = NULL;
+	mc->nb_segs = nseg;
+	mc->pkt_len = pktlen;
+
+	/* Allocation of new indirect segment failed */
+	if (unlikely(mi == NULL)) {
+		rte_pktmbuf_free(mc);
+		return NULL;
+	}
+
+	__rte_mbuf_sanity_check(mc, 1);
+	return mc;
+}
+
+/* convert multi-segment mbuf to single mbuf */
+int
+__rte_pktmbuf_linearize(struct rte_mbuf *mbuf)
+{
+	size_t seg_len, copy_len;
+	struct rte_mbuf *m;
+	struct rte_mbuf *m_next;
+	char *buffer;
+
+	/* Extend first segment to the total packet length */
+	copy_len = rte_pktmbuf_pkt_len(mbuf) - rte_pktmbuf_data_len(mbuf);
+
+	if (unlikely(copy_len > rte_pktmbuf_tailroom(mbuf)))
+		return -1;
+
+	buffer = rte_pktmbuf_mtod_offset(mbuf, char *, mbuf->data_len);
+	mbuf->data_len = (uint16_t)(mbuf->pkt_len);
+
+	/* Append data from next segments to the first one */
+	m = mbuf->next;
+	while (m != NULL) {
+		m_next = m->next;
+
+		seg_len = rte_pktmbuf_data_len(m);
+		rte_memcpy(buffer, rte_pktmbuf_mtod(m, char *), seg_len);
+		buffer += seg_len;
+
+		rte_pktmbuf_free_seg(m);
+		m = m_next;
+	}
+
+	mbuf->next = NULL;
+	mbuf->nb_segs = 1;
+
+	return 0;
+}
+
+/* Create a deep copy of mbuf */
+struct rte_mbuf *
+rte_pktmbuf_copy(const struct rte_mbuf *m, struct rte_mempool *mp,
+		 uint32_t off, uint32_t len)
+{
+	const struct rte_mbuf *seg = m;
+	struct rte_mbuf *mc, *m_last, **prev;
+
+	/* garbage in check */
+	__rte_mbuf_sanity_check(m, 1);
+
+	/* check for request to copy at offset past end of mbuf */
+	if (unlikely(off >= m->pkt_len))
+		return NULL;
+
+	mc = rte_pktmbuf_alloc(mp);
+	if (unlikely(mc == NULL))
+		return NULL;
+
+	/* truncate requested length to available data */
+	if (len > m->pkt_len - off)
+		len = m->pkt_len - off;
+
+	__rte_pktmbuf_copy_hdr(mc, m);
+
+	/* copied mbuf is not indirect or external */
+	mc->ol_flags = m->ol_flags & ~(IND_ATTACHED_MBUF|EXT_ATTACHED_MBUF);
+
+	prev = &mc->next;
+	m_last = mc;
+	while (len > 0) {
+		uint32_t copy_len;
+
+		/* skip leading mbuf segments */
+		while (off >= seg->data_len) {
+			off -= seg->data_len;
+			seg = seg->next;
+		}
+
+		/* current buffer is full, chain a new one */
+		if (rte_pktmbuf_tailroom(m_last) == 0) {
+			m_last = rte_pktmbuf_alloc(mp);
+			if (unlikely(m_last == NULL)) {
+				rte_pktmbuf_free(mc);
+				return NULL;
+			}
+			++mc->nb_segs;
+			*prev = m_last;
+			prev = &m_last->next;
+		}
+
+		/*
+		 * copy the min of data in input segment (seg)
+		 * vs space available in output (m_last)
+		 */
+		copy_len = RTE_MIN(seg->data_len - off, len);
+		if (copy_len > rte_pktmbuf_tailroom(m_last))
+			copy_len = rte_pktmbuf_tailroom(m_last);
+
+		/* append from seg to m_last */
+		rte_memcpy(rte_pktmbuf_mtod_offset(m_last, char *,
+						   m_last->data_len),
+			   rte_pktmbuf_mtod_offset(seg, char *, off),
+			   copy_len);
+
+		/* update offsets and lengths */
+		m_last->data_len += copy_len;
+		mc->pkt_len += copy_len;
+		off += copy_len;
+		len -= copy_len;
+	}
+
+	/* garbage out check */
+	__rte_mbuf_sanity_check(mc, 1);
+	return mc;
 }
 
 /* dump a mbuf on console */
@@ -219,18 +675,25 @@ rte_pktmbuf_dump(FILE *f, const struct rte_mbuf *m, unsigned dump_len)
 
 	__rte_mbuf_sanity_check(m, 1);
 
-	fprintf(f, "dump mbuf at %p, iova=%"PRIx64", buf_len=%u\n",
-	       m, (uint64_t)m->buf_iova, (unsigned)m->buf_len);
-	fprintf(f, "  pkt_len=%"PRIu32", ol_flags=%"PRIx64", nb_segs=%u, "
-	       "in_port=%u\n", m->pkt_len, m->ol_flags,
-	       (unsigned)m->nb_segs, (unsigned)m->port);
+	fprintf(f, "dump mbuf at %p, iova=%#"PRIx64", buf_len=%u\n",
+		m, m->buf_iova, m->buf_len);
+	fprintf(f, "  pkt_len=%u, ol_flags=%#"PRIx64", nb_segs=%u, port=%u",
+		m->pkt_len, m->ol_flags, m->nb_segs, m->port);
+
+	if (m->ol_flags & (PKT_RX_VLAN | PKT_TX_VLAN))
+		fprintf(f, ", vlan_tci=%u", m->vlan_tci);
+
+	fprintf(f, ", ptype=%#"PRIx32"\n", m->packet_type);
+
 	nb_segs = m->nb_segs;
 
 	while (m && nb_segs != 0) {
 		__rte_mbuf_sanity_check(m, 0);
 
-		fprintf(f, "  segment at %p, data=%p, data_len=%u\n",
-			m, rte_pktmbuf_mtod(m, void *), (unsigned)m->data_len);
+		fprintf(f, "  segment at %p, data=%p, len=%u, off=%u, refcnt=%u\n",
+			m, rte_pktmbuf_mtod(m, void *),
+			m->data_len, m->data_off, rte_mbuf_refcnt_read(m));
+
 		len = dump_len;
 		if (len > m->data_len)
 			len = m->data_len;
@@ -296,12 +759,19 @@ const char *rte_get_rx_ol_flag_name(uint64_t mask)
 	case PKT_RX_VLAN_STRIPPED: return "PKT_RX_VLAN_STRIPPED";
 	case PKT_RX_IEEE1588_PTP: return "PKT_RX_IEEE1588_PTP";
 	case PKT_RX_IEEE1588_TMST: return "PKT_RX_IEEE1588_TMST";
+	case PKT_RX_FDIR_ID: return "PKT_RX_FDIR_ID";
+	case PKT_RX_FDIR_FLX: return "PKT_RX_FDIR_FLX";
 	case PKT_RX_QINQ_STRIPPED: return "PKT_RX_QINQ_STRIPPED";
 	case PKT_RX_QINQ: return "PKT_RX_QINQ";
 	case PKT_RX_LRO: return "PKT_RX_LRO";
 	case PKT_RX_TIMESTAMP: return "PKT_RX_TIMESTAMP";
 	case PKT_RX_SEC_OFFLOAD: return "PKT_RX_SEC_OFFLOAD";
 	case PKT_RX_SEC_OFFLOAD_FAILED: return "PKT_RX_SEC_OFFLOAD_FAILED";
+	case PKT_RX_OUTER_L4_CKSUM_BAD: return "PKT_RX_OUTER_L4_CKSUM_BAD";
+	case PKT_RX_OUTER_L4_CKSUM_GOOD: return "PKT_RX_OUTER_L4_CKSUM_GOOD";
+	case PKT_RX_OUTER_L4_CKSUM_INVALID:
+		return "PKT_RX_OUTER_L4_CKSUM_INVALID";
+
 	default: return NULL;
 	}
 }
@@ -334,12 +804,21 @@ rte_get_rx_ol_flag_list(uint64_t mask, char *buf, size_t buflen)
 		{ PKT_RX_VLAN_STRIPPED, PKT_RX_VLAN_STRIPPED, NULL },
 		{ PKT_RX_IEEE1588_PTP, PKT_RX_IEEE1588_PTP, NULL },
 		{ PKT_RX_IEEE1588_TMST, PKT_RX_IEEE1588_TMST, NULL },
+		{ PKT_RX_FDIR_ID, PKT_RX_FDIR_ID, NULL },
+		{ PKT_RX_FDIR_FLX, PKT_RX_FDIR_FLX, NULL },
 		{ PKT_RX_QINQ_STRIPPED, PKT_RX_QINQ_STRIPPED, NULL },
 		{ PKT_RX_LRO, PKT_RX_LRO, NULL },
 		{ PKT_RX_TIMESTAMP, PKT_RX_TIMESTAMP, NULL },
 		{ PKT_RX_SEC_OFFLOAD, PKT_RX_SEC_OFFLOAD, NULL },
 		{ PKT_RX_SEC_OFFLOAD_FAILED, PKT_RX_SEC_OFFLOAD_FAILED, NULL },
 		{ PKT_RX_QINQ, PKT_RX_QINQ, NULL },
+		{ PKT_RX_OUTER_L4_CKSUM_BAD, PKT_RX_OUTER_L4_CKSUM_MASK, NULL },
+		{ PKT_RX_OUTER_L4_CKSUM_GOOD, PKT_RX_OUTER_L4_CKSUM_MASK,
+		  NULL },
+		{ PKT_RX_OUTER_L4_CKSUM_INVALID, PKT_RX_OUTER_L4_CKSUM_MASK,
+		  NULL },
+		{ PKT_RX_OUTER_L4_CKSUM_UNKNOWN, PKT_RX_OUTER_L4_CKSUM_MASK,
+		  "PKT_RX_OUTER_L4_CKSUM_UNKNOWN" },
 	};
 	const char *name;
 	unsigned int i;
@@ -374,7 +853,7 @@ rte_get_rx_ol_flag_list(uint64_t mask, char *buf, size_t buflen)
 const char *rte_get_tx_ol_flag_name(uint64_t mask)
 {
 	switch (mask) {
-	case PKT_TX_VLAN_PKT: return "PKT_TX_VLAN_PKT";
+	case PKT_TX_VLAN: return "PKT_TX_VLAN";
 	case PKT_TX_IP_CKSUM: return "PKT_TX_IP_CKSUM";
 	case PKT_TX_TCP_CKSUM: return "PKT_TX_TCP_CKSUM";
 	case PKT_TX_SCTP_CKSUM: return "PKT_TX_SCTP_CKSUM";
@@ -387,6 +866,7 @@ const char *rte_get_tx_ol_flag_name(uint64_t mask)
 	case PKT_TX_OUTER_IPV4: return "PKT_TX_OUTER_IPV4";
 	case PKT_TX_OUTER_IPV6: return "PKT_TX_OUTER_IPV6";
 	case PKT_TX_TUNNEL_VXLAN: return "PKT_TX_TUNNEL_VXLAN";
+	case PKT_TX_TUNNEL_GTP: return "PKT_TX_TUNNEL_GTP";
 	case PKT_TX_TUNNEL_GRE: return "PKT_TX_TUNNEL_GRE";
 	case PKT_TX_TUNNEL_IPIP: return "PKT_TX_TUNNEL_IPIP";
 	case PKT_TX_TUNNEL_GENEVE: return "PKT_TX_TUNNEL_GENEVE";
@@ -394,8 +874,11 @@ const char *rte_get_tx_ol_flag_name(uint64_t mask)
 	case PKT_TX_TUNNEL_VXLAN_GPE: return "PKT_TX_TUNNEL_VXLAN_GPE";
 	case PKT_TX_TUNNEL_IP: return "PKT_TX_TUNNEL_IP";
 	case PKT_TX_TUNNEL_UDP: return "PKT_TX_TUNNEL_UDP";
+	case PKT_TX_QINQ: return "PKT_TX_QINQ";
 	case PKT_TX_MACSEC: return "PKT_TX_MACSEC";
 	case PKT_TX_SEC_OFFLOAD: return "PKT_TX_SEC_OFFLOAD";
+	case PKT_TX_UDP_SEG: return "PKT_TX_UDP_SEG";
+	case PKT_TX_OUTER_UDP_CKSUM: return "PKT_TX_OUTER_UDP_CKSUM";
 	default: return NULL;
 	}
 }
@@ -405,7 +888,7 @@ int
 rte_get_tx_ol_flag_list(uint64_t mask, char *buf, size_t buflen)
 {
 	const struct flag_mask tx_flags[] = {
-		{ PKT_TX_VLAN_PKT, PKT_TX_VLAN_PKT, NULL },
+		{ PKT_TX_VLAN, PKT_TX_VLAN, NULL },
 		{ PKT_TX_IP_CKSUM, PKT_TX_IP_CKSUM, NULL },
 		{ PKT_TX_TCP_CKSUM, PKT_TX_L4_MASK, NULL },
 		{ PKT_TX_SCTP_CKSUM, PKT_TX_L4_MASK, NULL },
@@ -418,24 +901,20 @@ rte_get_tx_ol_flag_list(uint64_t mask, char *buf, size_t buflen)
 		{ PKT_TX_OUTER_IP_CKSUM, PKT_TX_OUTER_IP_CKSUM, NULL },
 		{ PKT_TX_OUTER_IPV4, PKT_TX_OUTER_IPV4, NULL },
 		{ PKT_TX_OUTER_IPV6, PKT_TX_OUTER_IPV6, NULL },
-		{ PKT_TX_TUNNEL_VXLAN, PKT_TX_TUNNEL_MASK,
-		  "PKT_TX_TUNNEL_NONE" },
-		{ PKT_TX_TUNNEL_GRE, PKT_TX_TUNNEL_MASK,
-		  "PKT_TX_TUNNEL_NONE" },
-		{ PKT_TX_TUNNEL_IPIP, PKT_TX_TUNNEL_MASK,
-		  "PKT_TX_TUNNEL_NONE" },
-		{ PKT_TX_TUNNEL_GENEVE, PKT_TX_TUNNEL_MASK,
-		  "PKT_TX_TUNNEL_NONE" },
-		{ PKT_TX_TUNNEL_MPLSINUDP, PKT_TX_TUNNEL_MASK,
-		  "PKT_TX_TUNNEL_NONE" },
-		{ PKT_TX_TUNNEL_VXLAN_GPE, PKT_TX_TUNNEL_MASK,
-		  "PKT_TX_TUNNEL_NONE" },
-		{ PKT_TX_TUNNEL_IP, PKT_TX_TUNNEL_MASK,
-		  "PKT_TX_TUNNEL_NONE" },
-		{ PKT_TX_TUNNEL_UDP, PKT_TX_TUNNEL_MASK,
-		  "PKT_TX_TUNNEL_NONE" },
+		{ PKT_TX_TUNNEL_VXLAN, PKT_TX_TUNNEL_MASK, NULL },
+		{ PKT_TX_TUNNEL_GTP, PKT_TX_TUNNEL_MASK, NULL },
+		{ PKT_TX_TUNNEL_GRE, PKT_TX_TUNNEL_MASK, NULL },
+		{ PKT_TX_TUNNEL_IPIP, PKT_TX_TUNNEL_MASK, NULL },
+		{ PKT_TX_TUNNEL_GENEVE, PKT_TX_TUNNEL_MASK, NULL },
+		{ PKT_TX_TUNNEL_MPLSINUDP, PKT_TX_TUNNEL_MASK, NULL },
+		{ PKT_TX_TUNNEL_VXLAN_GPE, PKT_TX_TUNNEL_MASK, NULL },
+		{ PKT_TX_TUNNEL_IP, PKT_TX_TUNNEL_MASK, NULL },
+		{ PKT_TX_TUNNEL_UDP, PKT_TX_TUNNEL_MASK, NULL },
+		{ PKT_TX_QINQ, PKT_TX_QINQ, NULL },
 		{ PKT_TX_MACSEC, PKT_TX_MACSEC, NULL },
 		{ PKT_TX_SEC_OFFLOAD, PKT_TX_SEC_OFFLOAD, NULL },
+		{ PKT_TX_UDP_SEG, PKT_TX_UDP_SEG, NULL },
+		{ PKT_TX_OUTER_UDP_CKSUM, PKT_TX_OUTER_UDP_CKSUM, NULL },
 	};
 	const char *name;
 	unsigned int i;