From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id CF08CA0A02 for ; Mon, 17 May 2021 18:12:44 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C5B2F410E2; Mon, 17 May 2021 18:12:44 +0200 (CEST) Received: from youngberry.canonical.com (youngberry.canonical.com [91.189.89.112]) by mails.dpdk.org (Postfix) with ESMTP id 175E040041 for ; Mon, 17 May 2021 18:12:43 +0200 (CEST) Received: from 2.general.paelzer.uk.vpn ([10.172.196.173] helo=Keschdeichel.fritz.box) by youngberry.canonical.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1lifrG-0007ms-TW; Mon, 17 May 2021 16:12:42 +0000 From: Christian Ehrhardt To: Somnath Kotur Cc: Kalesh AP , Lance Richardson , Ajit Khaparde , dpdk stable Date: Mon, 17 May 2021 18:08:01 +0200 Message-Id: <20210517161039.3132619-52-christian.ehrhardt@canonical.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210517161039.3132619-1-christian.ehrhardt@canonical.com> References: <20210517161039.3132619-1-christian.ehrhardt@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-stable] patch 'net/bnxt: fix Tx timestamp init' has been queued to stable release 19.11.9 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Hi, FYI, your patch has been queued to stable release 19.11.9 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 05/19/21. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/cpaelzer/dpdk-stable-queue This queued commit can be viewed at: https://github.com/cpaelzer/dpdk-stable-queue/commit/5a6893bd46133061c99f2b8d177a96615b0368b6 Thanks. Christian Ehrhardt --- >From 5a6893bd46133061c99f2b8d177a96615b0368b6 Mon Sep 17 00:00:00 2001 From: Somnath Kotur Date: Tue, 16 Mar 2021 11:10:48 +0530 Subject: [PATCH] net/bnxt: fix Tx timestamp init [ upstream commit aa764bae8d66856caad976c5e7d4b415c3158179 ] Fix to read the sequence ID register to get Tx timestamp. Reading the sequence ID register is necessary for the HW FIFO to advance and thereby get the correct value of the timestamp on Tx side. This patch fixes that. Fixes: b11cceb83a34 ("net/bnxt: support timesync") Reviewed-by: Kalesh AP Reviewed-by: Lance Richardson Reviewed-by: Ajit Khaparde Signed-off-by: Somnath Kotur --- drivers/net/bnxt/bnxt_ethdev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index eb2c840943..fed52bafd5 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -3455,6 +3455,7 @@ static int bnxt_get_tx_ts(struct bnxt *bp, uint64_t *ts) ptp->tx_mapped_regs[BNXT_PTP_TX_TS_L])); *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 + ptp->tx_mapped_regs[BNXT_PTP_TX_TS_H])) << 32; + rte_read32((uint8_t *)bp->bar0 + ptp->tx_mapped_regs[BNXT_PTP_TX_SEQ]); return 0; } -- 2.31.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2021-05-17 17:40:31.597924933 +0200 +++ 0052-net-bnxt-fix-Tx-timestamp-init.patch 2021-05-17 17:40:29.187809602 +0200 @@ -1 +1 @@ -From aa764bae8d66856caad976c5e7d4b415c3158179 Mon Sep 17 00:00:00 2001 +From 5a6893bd46133061c99f2b8d177a96615b0368b6 Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit aa764bae8d66856caad976c5e7d4b415c3158179 ] + @@ -12 +13,0 @@ -Cc: stable@dpdk.org @@ -23 +24 @@ -index f1dd40591f..57a409c0b7 100644 +index eb2c840943..fed52bafd5 100644 @@ -26 +27 @@ -@@ -3377,6 +3377,7 @@ static int bnxt_get_tx_ts(struct bnxt *bp, uint64_t *ts) +@@ -3455,6 +3455,7 @@ static int bnxt_get_tx_ts(struct bnxt *bp, uint64_t *ts)