* [dpdk-dev] [memnic PATCH v2 3/7] pmd: use helper macros
@ 2014-09-30 11:13 Hiroshi Shimamoto
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From: Hiroshi Shimamoto @ 2014-09-30 11:13 UTC (permalink / raw)
To: dev; +Cc: Hayato Momma
From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Do not touch pktmbuf directly.
Intead of direct access, use rte_pktmbuf_pkt_len() and rte_pktmbuf_data_len()
to access the property.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Reviewed-by: Hayato Momma <h-momma@ce.jp.nec.com>
---
pmd/pmd_memnic.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/pmd/pmd_memnic.c b/pmd/pmd_memnic.c
index bbb5380..872f3c4 100644
--- a/pmd/pmd_memnic.c
+++ b/pmd/pmd_memnic.c
@@ -308,8 +308,8 @@ static uint16_t memnic_recv_pkts(void *rx_queue,
rte_memcpy(rte_pktmbuf_mtod(mb, void *), p->data, p->len);
mb->pkt.in_port = q->port_id;
- mb->pkt.pkt_len = p->len;
- mb->pkt.data_len = p->len;
+ rte_pktmbuf_pkt_len(mb) = p->len;
+ rte_pktmbuf_data_len(mb) = p->len;
rx_pkts[nr] = mb;
pkts++;
@@ -394,7 +394,7 @@ retry:
ptr = p->data;
for (sg = tx_pkts[nr]; sg; sg = sg->pkt.next) {
void *src = rte_pktmbuf_mtod(sg, void *);
- int data_len = sg->pkt.data_len;
+ int data_len = rte_pktmbuf_data_len(sg);
rte_memcpy(ptr, src, data_len);
ptr += data_len;
--
1.8.3.1
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