From patchwork Fri May 19 05:10:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xing, Beilei" X-Patchwork-Id: 127074 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6DD0C42B43; Fri, 19 May 2023 07:35:20 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 4489942D31; Fri, 19 May 2023 07:35:10 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by mails.dpdk.org (Postfix) with ESMTP id 6E678406B5 for ; Fri, 19 May 2023 07:35:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1684474507; x=1716010507; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=XqX9PiSVIznW82mGRQY6lvnnDyr1NPJN+Yktkgx+4jw=; b=TWaNz6rFIwgRPVhL2rbvAIizRsYUb7WxSustVg3Tjba1pLMzEkDmNARz PF6+/kxPGyHJn8UOTAruMnjggPXh5m/GKNmCXN7htWnhxd1yPDGpRrXsN 9viJT2o0FWDwIdGH7TEAvDHJ99uX7FLWzuhIF32cEc662i+eFdojky362 21nfgjSGcBRhKDFSPI7yUY5Zyot63F4CW8Iu/KfozpxR6SPvS8Hq53NoN iVo1vT69045We91xXFV0FDj2ZcpZDjXeo0uTRrLTUArUj5KZcCx9IBEg0 3hfhNy957rl2sJ0DFzPMyX1OHiLy+McMc+NHcYDPskYpDLIWe1UEOu5tk Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10714"; a="438639501" X-IronPort-AV: E=Sophos;i="6.00,175,1681196400"; d="scan'208";a="438639501" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2023 22:35:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10714"; a="705462315" X-IronPort-AV: E=Sophos;i="6.00,175,1681196400"; d="scan'208";a="705462315" Received: from dpdk-beileix-3.sh.intel.com ([10.67.110.253]) by fmsmga007.fm.intel.com with ESMTP; 18 May 2023 22:35:01 -0700 From: beilei.xing@intel.com To: jingjing.wu@intel.com Cc: dev@dpdk.org, mingxia.liu@intel.com, Beilei Xing , Xiao Wang Subject: [PATCH v2 02/10] net/cpfl: support hairpin queue capbility get Date: Fri, 19 May 2023 05:10:46 +0000 Message-Id: <20230519051055.106893-3-beilei.xing@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20230519051055.106893-1-beilei.xing@intel.com> References: <20230421065048.106899-1-beilei.xing@intel.com> <20230519051055.106893-1-beilei.xing@intel.com> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Beilei Xing This patch adds hairpin_cap_get ops support. Signed-off-by: Xiao Wang Signed-off-by: Mingxia Liu Signed-off-by: Beilei Xing --- drivers/net/cpfl/cpfl_ethdev.c | 13 +++++++++++++ drivers/net/cpfl/cpfl_rxtx.h | 4 ++++ 2 files changed, 17 insertions(+) diff --git a/drivers/net/cpfl/cpfl_ethdev.c b/drivers/net/cpfl/cpfl_ethdev.c index 4a507f05d5..114fc18f5f 100644 --- a/drivers/net/cpfl/cpfl_ethdev.c +++ b/drivers/net/cpfl/cpfl_ethdev.c @@ -154,6 +154,18 @@ cpfl_dev_link_update(struct rte_eth_dev *dev, return rte_eth_linkstatus_set(dev, &new_link); } +static int +cpfl_hairpin_cap_get(__rte_unused struct rte_eth_dev *dev, + struct rte_eth_hairpin_cap *cap) +{ + cap->max_nb_queues = CPFL_MAX_P2P_NB_QUEUES; + cap->max_rx_2_tx = CPFL_MAX_HAIRPINQ_RX_2_TX; + cap->max_tx_2_rx = CPFL_MAX_HAIRPINQ_TX_2_RX; + cap->max_nb_desc = CPFL_MAX_HAIRPINQ_NB_DESC; + + return 0; +} + static int cpfl_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) { @@ -889,6 +901,7 @@ static const struct eth_dev_ops cpfl_eth_dev_ops = { .xstats_get = cpfl_dev_xstats_get, .xstats_get_names = cpfl_dev_xstats_get_names, .xstats_reset = cpfl_dev_xstats_reset, + .hairpin_cap_get = cpfl_hairpin_cap_get, }; static int diff --git a/drivers/net/cpfl/cpfl_rxtx.h b/drivers/net/cpfl/cpfl_rxtx.h index bfb9ad97bd..b2b3537d10 100644 --- a/drivers/net/cpfl/cpfl_rxtx.h +++ b/drivers/net/cpfl/cpfl_rxtx.h @@ -13,6 +13,10 @@ #define CPFL_MIN_RING_DESC 32 #define CPFL_MAX_RING_DESC 4096 #define CPFL_DMA_MEM_ALIGN 4096 +#define CPFL_MAX_HAIRPINQ_RX_2_TX 1 +#define CPFL_MAX_HAIRPINQ_TX_2_RX 1 +#define CPFL_MAX_HAIRPINQ_NB_DESC 1024 +#define CPFL_MAX_P2P_NB_QUEUES 16 /* Base address of the HW descriptor ring should be 128B aligned. */ #define CPFL_RING_BASE_ALIGN 128