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 3AB3946566; Sat, 12 Apr 2025 01:50:30 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 45FA940E27; Sat, 12 Apr 2025 01:49:51 +0200 (CEST) Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) by mails.dpdk.org (Postfix) with ESMTP id D529440DDB for ; Sat, 12 Apr 2025 01:49:45 +0200 (CEST) Received: by mail-pl1-f178.google.com with SMTP id d9443c01a7336-22580c9ee0aso27958625ad.2 for ; Fri, 11 Apr 2025 16:49:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1744415385; x=1745020185; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=wLZ/A3RY0kK1fNmddGSUh8Vyrw1cp/0HYfVwBIrqHkI=; b=BUuAaYSVUjBn4kpdJ6MIuG1cfUeRfWcDpJ4QQkr5e+ea5uNXe+pz/N66SC3BLIya0o iLuiXhkSJfvXbHOL9K4pKfWTJudDsuwOaj2k9zbxfWwkTOTFgdr+sE73/n6gpIN75Aw/ KJdDGnsCD5R/XzJEt7hxHDbJDMVIVtOeOd+SrIfaNG5Dri5WTHj2DWQDia2c0D+Mt/ej /wg/2/D6q8j9hTGR6NdOGGQfRhL9SeUtDxYZliTuwpC4DdWJrYSwiBLwl0A4YrAOOUDE KNRFFpeoQlkr9nuwDjcXAGZ008k3x+/jBO2SpnPCiyv1rEcjM3DClSw7IOfUB3JgDtLO Dhuw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744415385; x=1745020185; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=wLZ/A3RY0kK1fNmddGSUh8Vyrw1cp/0HYfVwBIrqHkI=; b=sCEl7QH3Ti0pfCE0676rKMVBcD0IUsqnfrwtytN4sciS2Q+KA7IXykafLGELQ+OpZb +TnTICLTLzhfRHhSUSZVBFFwgp5NZ4DRW7TqgIyA47YxTz/OqeAxWQv64DwHihyRwagW lUNukHyRjzwXdEgHtveqAVUPmHUuTLeQu7LOg0XTMwGIagA79qd1AjZ0jHnVm7wB0BrX aiOY6mPvIbFxe+cqQj1Ap1Vhg3LE7QGxj1KDPrP7f7JyRehE8mWOF4yOUcVVrigp4SpZ 93DGPHSNEqtGW3luxd6gHF2gFiMFwgoQrcguiNILjHCCL05mFXtRLw/mLd0TVo+p+7X3 Ky/g== X-Gm-Message-State: AOJu0Yynyod72FUUbsCHGDk6i4NSB4HdbC0ckIYqd4TT58sj+nryCd+R wVKZqLP+RuKmy/SOhVMRYuTHF7w/3mCU3czUKVGbQXHPbu/4UPLJ9EL2M8sUngfyQ4LODOhm4CR q X-Gm-Gg: ASbGncvc2ihL/7V/oVrGhJBtMNhTPllHbS7VynhN+PqP7A2NZjjQnfvJRrCoS5xwjag 3WqjhaXnd9AElsUffGQIS1aUjMc1lQxS6hTCWqfTye55exuuANmXY5dCM3e30lCISPHI/4Ci9qL 3OUyxtBNpOGPOUYoAPYyCbccUisgQ+iZnrgo0qHb0+1NXGkwTXlQJAL4VTEsZ8utNX5ZQivMb17 uGCGnmnKq8XgYlT92W4kVp8rv0n5YgawxmqmK8nCPysZglooXMD2L38xWPPe1sL/g3UgXyzWpwh 5SIw8l5fQjDYzgg8q5f4xD/JwJGBs2sTnKhgdTSv/nqscev8Y4wk+brDsrZR4MymSeGuF+QweJ2 VGZQb88x2JF0OKARR X-Google-Smtp-Source: AGHT+IHBAmlIJBS4hwNBXT7vO/uNtckk/ubW40/C4gsBy3A4B34gmUITVcD+CfDX20vF0rLn7+fmyg== X-Received: by 2002:a17:902:d4c5:b0:223:6657:5003 with SMTP id d9443c01a7336-22bea5013cemr63149315ad.32.1744415384753; Fri, 11 Apr 2025 16:49:44 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-306dd11e643sm6538661a91.12.2025.04.11.16.49.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Apr 2025 16:49:44 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , Tetsuya Mukawa Subject: [RFC 07/13] net/null: all lockfree transmit Date: Fri, 11 Apr 2025 16:44:44 -0700 Message-ID: <20250411234927.114568-8-stephen@networkplumber.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250411234927.114568-1-stephen@networkplumber.org> References: <20250411234927.114568-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 For testing mirror, useful if this device allows lockfree Tx. Signed-off-by: Stephen Hemminger --- drivers/net/null/rte_eth_null.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/null/rte_eth_null.c b/drivers/net/null/rte_eth_null.c index 6764cf2ec1..d9210d867f 100644 --- a/drivers/net/null/rte_eth_null.c +++ b/drivers/net/null/rte_eth_null.c @@ -314,6 +314,7 @@ eth_dev_info(struct rte_eth_dev *dev, dev_info->max_rx_queues = RTE_DIM(internals->rx_null_queues); dev_info->max_tx_queues = RTE_DIM(internals->tx_null_queues); dev_info->min_rx_bufsize = 0; + dev_info->tx_offload_capa = RTE_ETH_TX_OFFLOAD_MULTI_SEGS | RTE_ETH_TX_OFFLOAD_MT_LOCKFREE; dev_info->reta_size = internals->reta_size; dev_info->flow_type_rss_offloads = internals->flow_type_rss_offloads; dev_info->hash_key_size = sizeof(internals->rss_key); -- 2.47.2