patches for DPDK stable branches
 help / color / mirror / Atom feed
From: Somnath Kotur <somnath.kotur@broadcom.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com,
	Somnath Kotur <somnath.kotur@broadcom.com>,
	stable@dpdk.org, Lance Richardson <lance.richardson@broadcom.com>,
	Ajit Kumar Khaparde <ajit.khaparde@broadcom.com>
Subject: [dpdk-stable] [PATCH 2/2] net/bnxt: fix Rx and Tx timestamp assignment
Date: Fri, 12 Mar 2021 10:51:09 +0530	[thread overview]
Message-ID: <20210312052109.9847-3-somnath.kotur@broadcom.com> (raw)
In-Reply-To: <20210312052109.9847-1-somnath.kotur@broadcom.com>

timesync adjust and write_time APIs needed to account for the Rx and Tx
timestamp counters as well. Fix it since it was not done earlier.

Fixes: b11cceb83a3 ("net/bnxt: support timesync")
Cc: stable@dpdk.org

Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Kumar Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
---
 drivers/net/bnxt/bnxt_ethdev.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 3f28e0ea45..6d0719f2d8 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -3427,6 +3427,8 @@ bnxt_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
 	ns = rte_timespec_to_ns(ts);
 	/* Set the timecounters to a new value. */
 	ptp->tc.nsec = ns;
+	ptp->tx_tstamp_tc.nsec = ns;
+	ptp->rx_tstamp_tc.nsec = ns;
 
 	return 0;
 }
@@ -3577,6 +3579,8 @@ bnxt_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
 		return 0;
 
 	ptp->tc.nsec += delta;
+	ptp->tx_tstamp_tc.nsec += delta;
+	ptp->rx_tstamp_tc.nsec += delta;
 
 	return 0;
 }
-- 
2.28.0.497.g54e85e7


      parent reply	other threads:[~2021-03-12  5:21 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20210312052109.9847-1-somnath.kotur@broadcom.com>
2021-03-12  5:21 ` [dpdk-stable] [PATCH 1/2] net/bnxt: fix to return count in xstats get op in all cases Somnath Kotur
2021-03-12  5:21 ` Somnath Kotur [this message]

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=20210312052109.9847-3-somnath.kotur@broadcom.com \
    --to=somnath.kotur@broadcom.com \
    --cc=ajit.khaparde@broadcom.com \
    --cc=dev@dpdk.org \
    --cc=ferruh.yigit@intel.com \
    --cc=lance.richardson@broadcom.com \
    --cc=stable@dpdk.org \
    /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).