From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id A6850A04E7; Tue, 3 Nov 2020 01:15:53 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D80DD6966; Tue, 3 Nov 2020 01:14:36 +0100 (CET) Received: from wnew3-smtp.messagingengine.com (wnew3-smtp.messagingengine.com [64.147.123.17]) by dpdk.org (Postfix) with ESMTP id 0159568C3 for ; Tue, 3 Nov 2020 01:14:33 +0100 (CET) Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailnew.west.internal (Postfix) with ESMTP id 51ECDB17; Mon, 2 Nov 2020 19:14:31 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute2.internal (MEProxy); Mon, 02 Nov 2020 19:14:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm2; bh=7fyWhwe89KPKJ 45C+d4HA/lhUFABDlhsLCAH35Ufo3o=; b=nLigFwzaJIurzAXFQXA4EFLF3vRLY 2iHpL96+mM4KjoPL3RUAsHBKVVx2v48prANN9EpE5QU54+4ct7oUFpBpa9SgksqU t81JiKMnvsiJwEDT+ms8FtM3RYOLvNgrC2yqoMnQYMRqdq2oYzkHeCleuabD+Q0A mgpxrA0ZAu9TC1QRMsaIVA9zTbnQJFu0pnZVEvLy3uNw0QE0qZHB/bsGKC00yedZ saCpyOgfO8++3o23iLELngZOzdfN0oex/PBCSde0UTB64ZKl7WFo7uAf4TH8E67k /NgG8ka4YCYjYxelnrJlyY0d62XPGADhZ6GM6/LXSaOm7im8Y4LIpul5Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=7fyWhwe89KPKJ45C+d4HA/lhUFABDlhsLCAH35Ufo3o=; b=RdSTGGg3 9e7WnB6hbwsCfC6PThBUY3sjxvBP+fy2Gem5bo4CMocuci/nEOqRIUZwXNyewgqy h6qsUiNNmw4eHmhSsb8u62FSYcWirRuTGU5Mn1vcjHa4lwv59Tj2zaGy4KohqPXV VZj4KwSZRIacqvFo6Kt9NBUxRMIlDI2+3pau5BHT+lPzDkCusJZuiGNVoMb6JmlT yvGpUKPo3ernv5XVHhAa7dsIcu0CfQJGJ6iQ6IDKp8vPCcxvh6Vcgoz9O33ynRkx wZiSjqw7gJrha+RPjnZDJSZHCVBHaOWD+0MXAfZnLfc4zBXfqtaiKKh2CxFZ6xq9 fEVNBkYUUhVySQ== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedruddtvddgudejucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpefvhhhomhgr shcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqnecugg ftrfgrthhtvghrnhepvdehgfeivdejgedtveehfefhteelfefgieevgfffveefjeegtdfg uedthedtgeevnecukfhppeejjedrudefgedrvddtfedrudekgeenucevlhhushhtvghruf hiiigvpeefnecurfgrrhgrmhepmhgrihhlfhhrohhmpehthhhomhgrshesmhhonhhjrghl ohhnrdhnvght X-ME-Proxy: Received: from xps.monjalon.net (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id 6214E3064674; Mon, 2 Nov 2020 19:14:29 -0500 (EST) From: Thomas Monjalon To: dev@dpdk.org Cc: ferruh.yigit@intel.com, david.marchand@redhat.com, bruce.richardson@intel.com, olivier.matz@6wind.com, andrew.rybchenko@oktetlabs.ru, jerinj@marvell.com, viacheslavo@nvidia.com, Shepard Siegel , Ed Czeck , John Miller Date: Tue, 3 Nov 2020 01:13:55 +0100 Message-Id: <20201103001407.2931963-5-thomas@monjalon.net> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201103001407.2931963-1-thomas@monjalon.net> References: <20201029092751.3837177-1-thomas@monjalon.net> <20201103001407.2931963-1-thomas@monjalon.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v3 04/16] net/ark: switch Rx timestamp to dynamic mbuf field X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" The mbuf timestamp is moved to a dynamic field in order to allow removal of the deprecated static field. The related dynamic mbuf flag is set, although was missing previously. The timestamp is set if configured for at least one device. Signed-off-by: Thomas Monjalon --- drivers/net/ark/ark_ethdev.c | 16 ++++++++++++++++ drivers/net/ark/ark_ethdev_rx.c | 7 ++++++- drivers/net/ark/ark_ethdev_rx.h | 2 ++ 3 files changed, 24 insertions(+), 1 deletion(-) diff --git a/drivers/net/ark/ark_ethdev.c b/drivers/net/ark/ark_ethdev.c index fa343999a1..a34dcc5291 100644 --- a/drivers/net/ark/ark_ethdev.c +++ b/drivers/net/ark/ark_ethdev.c @@ -79,6 +79,8 @@ static int eth_ark_set_mtu(struct rte_eth_dev *dev, uint16_t size); #define ARK_TX_MAX_QUEUE (4096 * 4) #define ARK_TX_MIN_QUEUE (256) +uint64_t ark_timestamp_rx_dynflag; +int ark_timestamp_dynfield_offset = -1; int rte_pmd_ark_rx_userdata_dynfield_offset = -1; int rte_pmd_ark_tx_userdata_dynfield_offset = -1; @@ -552,6 +554,18 @@ static int eth_ark_dev_configure(struct rte_eth_dev *dev) { struct ark_adapter *ark = dev->data->dev_private; + int ret; + + if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_TIMESTAMP) { + ret = rte_mbuf_dyn_rx_timestamp_register( + &ark_timestamp_dynfield_offset, + &ark_timestamp_rx_dynflag); + if (ret != 0) { + ARK_PMD_LOG(ERR, + "Failed to register Rx timestamp field/flag\n"); + return -rte_errno; + } + } eth_ark_dev_set_link_up(dev); if (ark->user_ext.dev_configure) @@ -782,6 +796,8 @@ eth_ark_dev_info_get(struct rte_eth_dev *dev, ETH_LINK_SPEED_50G | ETH_LINK_SPEED_100G); + dev_info->rx_offload_capa = DEV_RX_OFFLOAD_TIMESTAMP; + return 0; } diff --git a/drivers/net/ark/ark_ethdev_rx.c b/drivers/net/ark/ark_ethdev_rx.c index c24cc00e2f..d29d3db783 100644 --- a/drivers/net/ark/ark_ethdev_rx.c +++ b/drivers/net/ark/ark_ethdev_rx.c @@ -272,7 +272,12 @@ eth_ark_recv_pkts(void *rx_queue, mbuf->port = meta->port; mbuf->pkt_len = meta->pkt_len; mbuf->data_len = meta->pkt_len; - mbuf->timestamp = meta->timestamp; + /* set timestamp if enabled at least on one device */ + if (ark_timestamp_rx_dynflag > 0) { + *RTE_MBUF_DYNFIELD(mbuf, ark_timestamp_dynfield_offset, + rte_mbuf_timestamp_t *) = meta->timestamp; + mbuf->ol_flags |= ark_timestamp_rx_dynflag; + } rte_pmd_ark_mbuf_rx_userdata_set(mbuf, meta->user_data); if (ARK_DEBUG_CORE) { /* debug sanity checks */ diff --git a/drivers/net/ark/ark_ethdev_rx.h b/drivers/net/ark/ark_ethdev_rx.h index 0fdd29b1ab..001fa9bdfa 100644 --- a/drivers/net/ark/ark_ethdev_rx.h +++ b/drivers/net/ark/ark_ethdev_rx.h @@ -11,6 +11,8 @@ #include #include +extern uint64_t ark_timestamp_rx_dynflag; +extern int ark_timestamp_dynfield_offset; int eth_ark_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx, -- 2.28.0