mbuf: rename physical address to IOVA

[dpdk.git] / lib / librte_mbuf / rte_mbuf.c

diff --git a/lib/librte_mbuf/rte_mbuf.c b/lib/librte_mbuf/rte_mbuf.c
index c969435..2e08b9e 100644 (file)
--- a/lib/librte_mbuf/rte_mbuf.c
+++ b/lib/librte_mbuf/rte_mbuf.c
@@ -134,7 +134,7 @@ rte_pktmbuf_init(struct rte_mempool *mp,
        /* start of buffer is after mbuf structure and priv data */
        m->priv_size = priv_size;
        m->buf_addr = (char *)m + mbuf_size;
-       m->buf_physaddr = rte_mempool_virt2iova(m) + mbuf_size;
+       m->buf_iova = rte_mempool_virt2iova(m) + mbuf_size;
        m->buf_len = (uint16_t)buf_len;
 
        /* keep some headroom between start of buffer and data */
@@ -211,8 +211,8 @@ rte_mbuf_sanity_check(const struct rte_mbuf *m, int is_header)
        /* generic checks */
        if (m->pool == NULL)
                rte_panic("bad mbuf pool\n");
-       if (m->buf_physaddr == 0)
-               rte_panic("bad phys addr\n");
+       if (m->buf_iova == 0)
+               rte_panic("bad IO addr\n");
        if (m->buf_addr == NULL)
                rte_panic("bad virt addr\n");
 
@@ -243,8 +243,8 @@ 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, phys=%"PRIx64", buf_len=%u\n",
-              m, (uint64_t)m->buf_physaddr, (unsigned)m->buf_len);
+       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);