From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by dpdk.org (Postfix) with ESMTP id 438562BA5 for ; Fri, 8 Mar 2019 18:49:03 +0100 (CET) Received: from Internal Mail-Server by MTLPINE1 (envelope-from yskoh@mellanox.com) with ESMTPS (AES256-SHA encrypted); 8 Mar 2019 19:49:02 +0200 Received: from scfae-sc-2.mti.labs.mlnx (scfae-sc-2.mti.labs.mlnx [10.101.0.96]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id x28HloAw002625; Fri, 8 Mar 2019 19:49:01 +0200 From: Yongseok Koh To: Shreyansh Jain Cc: dpdk stable Date: Fri, 8 Mar 2019 09:47:20 -0800 Message-Id: <20190308174749.30771-42-yskoh@mellanox.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20190308174749.30771-1-yskoh@mellanox.com> References: <20190308174749.30771-1-yskoh@mellanox.com> Subject: [dpdk-stable] patch 'net/dpaa2: fix device init for secondary process' has been queued to LTS release 17.11.6 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Mar 2019 17:49:03 -0000 Hi, FYI, your patch has been queued to LTS release 17.11.6 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objection by 03/13/19. So please shout if anyone has objection. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. If the code is different (ie: not only metadata diffs), due for example to a change in context or macro names, please double check it. Thanks. Yongseok --- >>From 855bafc419002232969887953333e052077f8764 Mon Sep 17 00:00:00 2001 From: Shreyansh Jain Date: Fri, 11 Jan 2019 12:24:27 +0000 Subject: [PATCH] net/dpaa2: fix device init for secondary process [ upstream commit e7b187db191901ebaf6ab0aefe3c13d53bd6ecf1 ] In order to support I/O from secondary process, the burst APIs and OPS APIs shall be mapped/plugged. Fixes: c147eae01cb3 ("net/dpaa2: introduce NXP DPAA2 driver") Signed-off-by: Shreyansh Jain --- drivers/net/dpaa2/dpaa2_ethdev.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c index 0711baf10..d9f37dafb 100644 --- a/drivers/net/dpaa2/dpaa2_ethdev.c +++ b/drivers/net/dpaa2/dpaa2_ethdev.c @@ -1762,8 +1762,15 @@ dpaa2_dev_init(struct rte_eth_dev *eth_dev) PMD_INIT_FUNC_TRACE(); /* For secondary processes, the primary has done all the work */ - if (rte_eal_process_type() != RTE_PROC_PRIMARY) + if (rte_eal_process_type() != RTE_PROC_PRIMARY) { + /* In case of secondary, only burst and ops API need to be + * plugged. + */ + eth_dev->dev_ops = &dpaa2_ethdev_ops; + eth_dev->rx_pkt_burst = dpaa2_dev_prefetch_rx; + eth_dev->tx_pkt_burst = dpaa2_dev_tx; return 0; + } dpaa2_dev = container_of(dev, struct rte_dpaa2_device, device); -- 2.11.0 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2019-03-08 09:46:42.339753705 -0800 +++ 0042-net-dpaa2-fix-device-init-for-secondary-process.patch 2019-03-08 09:46:40.202405000 -0800 @@ -1,13 +1,14 @@ -From e7b187db191901ebaf6ab0aefe3c13d53bd6ecf1 Mon Sep 17 00:00:00 2001 +From 855bafc419002232969887953333e052077f8764 Mon Sep 17 00:00:00 2001 From: Shreyansh Jain Date: Fri, 11 Jan 2019 12:24:27 +0000 Subject: [PATCH] net/dpaa2: fix device init for secondary process +[ upstream commit e7b187db191901ebaf6ab0aefe3c13d53bd6ecf1 ] + In order to support I/O from secondary process, the burst APIs and OPS APIs shall be mapped/plugged. Fixes: c147eae01cb3 ("net/dpaa2: introduce NXP DPAA2 driver") -Cc: stable@dpdk.org Signed-off-by: Shreyansh Jain --- @@ -15,10 +16,10 @@ 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c -index 8d4ea1bca..39f85ae7b 100644 +index 0711baf10..d9f37dafb 100644 --- a/drivers/net/dpaa2/dpaa2_ethdev.c +++ b/drivers/net/dpaa2/dpaa2_ethdev.c -@@ -1918,8 +1918,15 @@ dpaa2_dev_init(struct rte_eth_dev *eth_dev) +@@ -1762,8 +1762,15 @@ dpaa2_dev_init(struct rte_eth_dev *eth_dev) PMD_INIT_FUNC_TRACE(); /* For secondary processes, the primary has done all the work */