From: Hemant Agrawal <hemant.agrawal@nxp.com>
To: <dev@dpdk.org>
Cc: <ferruh.yigit@intel.com>, Ashish Jain <ashish.jain@nxp.com>,
<stable@dpdk.org>
Subject: [dpdk-stable] [PATCH 02/18] net/dpaa: fix the mbuf packet type if zero
Date: Wed, 13 Dec 2017 17:35:43 +0530 [thread overview]
Message-ID: <1513166759-13466-3-git-send-email-hemant.agrawal@nxp.com> (raw)
In-Reply-To: <1513166759-13466-1-git-send-email-hemant.agrawal@nxp.com>
From: Ashish Jain <ashish.jain@nxp.com>
Populate the mbuf field packet_type which is required
for calculating checksum while transmitting frames
Fixes: 8cffdcbe85aa ("net/dpaa: support scattered Rx")
Cc: stable@dpdk.org
Signed-off-by: Ashish Jain <ashish.jain@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/net/dpaa/dpaa_rxtx.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/drivers/net/dpaa/dpaa_rxtx.c b/drivers/net/dpaa/dpaa_rxtx.c
index 771e141..c0cfec9 100644
--- a/drivers/net/dpaa/dpaa_rxtx.c
+++ b/drivers/net/dpaa/dpaa_rxtx.c
@@ -58,6 +58,7 @@
#include <rte_ip.h>
#include <rte_tcp.h>
#include <rte_udp.h>
+#include <rte_net.h>
#include "dpaa_ethdev.h"
#include "dpaa_rxtx.h"
@@ -504,6 +505,15 @@ dpaa_eth_mbuf_to_sg_fd(struct rte_mbuf *mbuf,
fd->opaque_addr = 0;
if (mbuf->ol_flags & DPAA_TX_CKSUM_OFFLOAD_MASK) {
+ if (!mbuf->packet_type) {
+ struct rte_net_hdr_lens hdr_lens;
+
+ mbuf->packet_type = rte_net_get_ptype(mbuf, &hdr_lens,
+ RTE_PTYPE_L2_MASK | RTE_PTYPE_L3_MASK
+ | RTE_PTYPE_L4_MASK);
+ mbuf->l2_len = hdr_lens.l2_len;
+ mbuf->l3_len = hdr_lens.l3_len;
+ }
if (temp->data_off < DEFAULT_TX_ICEOF
+ sizeof(struct dpaa_eth_parse_results_t))
temp->data_off = DEFAULT_TX_ICEOF
@@ -611,6 +621,15 @@ tx_on_dpaa_pool_unsegmented(struct rte_mbuf *mbuf,
}
if (mbuf->ol_flags & DPAA_TX_CKSUM_OFFLOAD_MASK) {
+ if (!mbuf->packet_type) {
+ struct rte_net_hdr_lens hdr_lens;
+
+ mbuf->packet_type = rte_net_get_ptype(mbuf, &hdr_lens,
+ RTE_PTYPE_L2_MASK | RTE_PTYPE_L3_MASK
+ | RTE_PTYPE_L4_MASK);
+ mbuf->l2_len = hdr_lens.l2_len;
+ mbuf->l3_len = hdr_lens.l3_len;
+ }
if (mbuf->data_off < (DEFAULT_TX_ICEOF +
sizeof(struct dpaa_eth_parse_results_t))) {
DPAA_DP_LOG(DEBUG, "Checksum offload Err: "
--
2.7.4
next prev parent reply other threads:[~2017-12-13 12:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1513166759-13466-1-git-send-email-hemant.agrawal@nxp.com>
2017-12-13 12:05 ` [dpdk-stable] [PATCH 01/18] net/dpaa: fix coverity reported issues Hemant Agrawal
2018-01-09 10:46 ` Ferruh Yigit
2018-01-09 13:29 ` Hemant Agrawal
2017-12-13 12:05 ` Hemant Agrawal [this message]
2017-12-13 12:05 ` [dpdk-stable] [PATCH 03/18] net/dpaa: fix FW version code Hemant Agrawal
[not found] ` <1515504186-13587-1-git-send-email-hemant.agrawal@nxp.com>
2018-01-09 13:22 ` [dpdk-stable] [PATCH v2 01/18] net/dpaa: fix the mbuf packet type if zero Hemant Agrawal
2018-01-09 13:22 ` [dpdk-stable] [PATCH v2 02/18] net/dpaa: fix FW version code Hemant Agrawal
[not found] ` <1515581201-29784-1-git-send-email-hemant.agrawal@nxp.com>
2018-01-10 10:46 ` [dpdk-stable] [PATCH v3 01/19] net/dpaa: fix uninitialized and unused variables Hemant Agrawal
2018-01-10 10:46 ` [dpdk-stable] [PATCH v3 02/19] net/dpaa: fix the mbuf packet type if zero Hemant Agrawal
2018-01-10 10:46 ` [dpdk-stable] [PATCH v3 03/19] net/dpaa: fix FW version code Hemant Agrawal
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