From: Ajit Khaparde <ajit.khaparde@broadcom.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com
Subject: [dpdk-dev] [PATCH 03/13] net/bnxt: parse checksum offload flags
Date: Mon, 8 Jan 2018 12:24:27 -0800 [thread overview]
Message-ID: <20180108202437.56305-4-ajit.khaparde@broadcom.com> (raw)
In-Reply-To: <20180108202437.56305-1-ajit.khaparde@broadcom.com>
Parse the Tx checksum offload flags and set the proper bits
in the Tx descriptor.
Fixes: 6eb3cc2294fd ("net/bnxt: add initial Tx code")
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
drivers/net/bnxt/bnxt_txr.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_txr.c b/drivers/net/bnxt/bnxt_txr.c
index 8ca4bbd80..4a152aa86 100644
--- a/drivers/net/bnxt/bnxt_txr.c
+++ b/drivers/net/bnxt/bnxt_txr.c
@@ -217,23 +217,28 @@ static uint16_t bnxt_start_xmit(struct rte_mbuf *tx_pkt,
tx_pkt->outer_l3_len;
txbd1->mss = tx_pkt->tso_segsz;
- } else if (tx_pkt->ol_flags & PKT_TX_OIP_IIP_TCP_UDP_CKSUM) {
+ } else if ((tx_pkt->ol_flags & PKT_TX_OIP_IIP_TCP_UDP_CKSUM) ==
+ PKT_TX_OIP_IIP_TCP_UDP_CKSUM) {
/* Outer IP, Inner IP, Inner TCP/UDP CSO */
txbd1->lflags |= TX_BD_FLG_TIP_IP_TCP_UDP_CHKSUM;
txbd1->mss = 0;
- } else if (tx_pkt->ol_flags & PKT_TX_IIP_TCP_UDP_CKSUM) {
+ } else if ((tx_pkt->ol_flags & PKT_TX_IIP_TCP_UDP_CKSUM) ==
+ PKT_TX_IIP_TCP_UDP_CKSUM) {
/* (Inner) IP, (Inner) TCP/UDP CSO */
txbd1->lflags |= TX_BD_FLG_IP_TCP_UDP_CHKSUM;
txbd1->mss = 0;
- } else if (tx_pkt->ol_flags & PKT_TX_OIP_TCP_UDP_CKSUM) {
+ } else if ((tx_pkt->ol_flags & PKT_TX_OIP_TCP_UDP_CKSUM) ==
+ PKT_TX_OIP_TCP_UDP_CKSUM) {
/* Outer IP, (Inner) TCP/UDP CSO */
txbd1->lflags |= TX_BD_FLG_TIP_TCP_UDP_CHKSUM;
txbd1->mss = 0;
- } else if (tx_pkt->ol_flags & PKT_TX_OIP_IIP_CKSUM) {
+ } else if ((tx_pkt->ol_flags & PKT_TX_OIP_IIP_CKSUM) ==
+ PKT_TX_OIP_IIP_CKSUM) {
/* Outer IP, Inner IP CSO */
txbd1->lflags |= TX_BD_FLG_TIP_IP_CHKSUM;
txbd1->mss = 0;
- } else if (tx_pkt->ol_flags & PKT_TX_TCP_UDP_CKSUM) {
+ } else if ((tx_pkt->ol_flags & PKT_TX_TCP_UDP_CKSUM) ==
+ PKT_TX_TCP_UDP_CKSUM) {
/* TCP/UDP CSO */
txbd1->lflags |= TX_BD_LONG_LFLAGS_TCP_UDP_CHKSUM;
txbd1->mss = 0;
--
2.14.3 (Apple Git-98)
next prev parent reply other threads:[~2018-01-08 20:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-08 20:24 [dpdk-dev] [PATCH 00/13] bnxt atchset Ajit Khaparde
2018-01-08 20:24 ` [dpdk-dev] [PATCH 01/13] net/bnxt: check return values in bnxt_dev_init Ajit Khaparde
2018-01-08 20:53 ` Stephen Hemminger
2018-01-08 20:24 ` [dpdk-dev] [PATCH 02/13] net/bnxt: fix double increment of idx during Tx ring alloc Ajit Khaparde
2018-01-08 20:24 ` Ajit Khaparde [this message]
2018-01-08 20:24 ` [dpdk-dev] [PATCH 04/13] net/bnxt: fix grp_info usage Ajit Khaparde
2018-01-08 20:24 ` [dpdk-dev] [PATCH 05/13] net/bnxt: return proper error code Ajit Khaparde
2018-01-08 20:24 ` [dpdk-dev] [PATCH 06/13] net/bnxt: add check for multi host PF per port Ajit Khaparde
2018-01-08 20:24 ` [dpdk-dev] [PATCH 07/13] net/bnxt: check if initialization is done before accessing stats Ajit Khaparde
2018-01-08 20:24 ` [dpdk-dev] [PATCH 08/13] net/bnxt: fix check for ether_type Ajit Khaparde
2018-01-08 20:24 ` [dpdk-dev] [PATCH 09/13] net/bnxt: remove unnecessary addition of a temporary filter Ajit Khaparde
2018-01-08 20:24 ` [dpdk-dev] [PATCH 10/13] net/bnxt: fix duplicate filter pattern creation error Ajit Khaparde
2018-01-08 20:24 ` [dpdk-dev] [PATCH 11/13] net/bnxt: fix bug with duplicate pattern for 5tuple filter Ajit Khaparde
2018-01-08 20:24 ` [dpdk-dev] [PATCH 12/13] bnxt/bnxt: free the aggregration ring while freeing all the HWRM rings Ajit Khaparde
2018-01-08 20:24 ` [dpdk-dev] [PATCH 13/13] net/bnxt: check on-chip resources Ajit Khaparde
2018-01-10 20:32 ` [dpdk-dev] [PATCH 00/13] bnxt atchset Ferruh Yigit
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180108202437.56305-4-ajit.khaparde@broadcom.com \
--to=ajit.khaparde@broadcom.com \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).