From patchwork Fri Dec 14 13:18:33 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Krawczyk X-Patchwork-Id: 48865 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 215311BB9D; Fri, 14 Dec 2018 14:19:12 +0100 (CET) Received: from mail-lj1-f196.google.com (mail-lj1-f196.google.com [209.85.208.196]) by dpdk.org (Postfix) with ESMTP id 114D91BB32 for ; Fri, 14 Dec 2018 14:19:06 +0100 (CET) Received: by mail-lj1-f196.google.com with SMTP id n18-v6so4868328lji.7 for ; Fri, 14 Dec 2018 05:19:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=semihalf-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=VUTlNm1kiF437GEok2rFW+4o6gDmJYDyt99AglV+TFI=; b=bJ9DgsFa6QWC9wUMhDoeJCMJpWUmPnreY5Zk5uW4sVkp7btYeejgGaPFGMbkk6Q72E 2QpojjWWNLuWRBktJqEAS0yfAUpOQyYnUsEU72HndjMlM/rTbJ5V5WidIyHi5PZrCnUa 7hVjNHlXdrF495whzcE51iBajYuXxyGUkjv6DmYcItipdulLgAq4BH2PyAP5up1uKPOU psjUeXUfMTZ46RrBubmeiN8WedcmWcTszFipkHCDCXDZK1gbD15gQAyeBX48SPGvLUc6 7oLDrundXUUhXfP9xpS20xEHhQvGhMyV27QqBl56pxLp6Cdb3MZAltwYzZVC+tiJERlZ qiyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=VUTlNm1kiF437GEok2rFW+4o6gDmJYDyt99AglV+TFI=; b=Pt37ze2HEAPiDiZmScfbKPwLca43Vi7ZDNRJwUJptG0wBwmcthMiWezyPpnon58Ily VVArMzV38rYxg7AUvdudk6jcWM9YnoVc52cpQ+X8juoIg7OymXFAYO5h2qViTTGrj1ZE 9sh1Vjt0PK2JMX3KgXOmvjJsc6rIKJ1opnfKUqs7+JeoAJ/GnpCPrNhK1s1f0U4FQOuX Rw3m2LKAmHskIGX6wLx/adZDHc/odLKzRwqok9XNh4EFxW+frzZOvfaypJDznt676KgJ xgoE+6GPR7xY+Yxgrd2hDzcPfmx9pXNHsiGzZLM/0qNHxZJlaeByj684uL2o8qhYP1T/ D4IA== X-Gm-Message-State: AA+aEWbohj790jqnSAzIMVGVu+1H9ySNLYvfyOsQuq0FoJ3KxffFTZYV 2wRsRm5eri1aPjyqez6V2JdixmILA00= X-Google-Smtp-Source: AFSGD/XkiwrlLk8G59z0Tsx5JQADS8G1n9cRV/56zc6NWpPJfp5HMOag3fDgBwU0wXqDW9YBP5WT6A== X-Received: by 2002:a2e:5654:: with SMTP id k81-v6mr1807955ljb.48.1544793545182; Fri, 14 Dec 2018 05:19:05 -0800 (PST) Received: from mkPC.semihalf.local (31-172-191-173.noc.fibertech.net.pl. [31.172.191.173]) by smtp.gmail.com with ESMTPSA id o25sm873884lfd.29.2018.12.14.05.19.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 14 Dec 2018 05:19:04 -0800 (PST) From: Michal Krawczyk To: dev@dpdk.org Cc: gtzalik@dpdk.org, mw@dpdk.org, matua@amazon.com, rk@semihalf.com Date: Fri, 14 Dec 2018 14:18:33 +0100 Message-Id: <20181214131846.22439-8-mk@semihalf.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20181214131846.22439-1-mk@semihalf.com> References: <20181214131846.22439-1-mk@semihalf.com> Subject: [dpdk-dev] [PATCH 07/20] net/ena: increase maximum Rx ring size 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" From: Rafal Kozik Some of ENA devices supports 8k Rx rings. Maximum supported size is received upon device initialization. As ENA_DEFAULT_RING_SIZE_RX macro is upper limit, it needs to be adjusted. Signed-off-by: Rafal Kozik Acked-by: Michal Krawczyk --- drivers/net/ena/ena_ethdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c index 73070ad96..f83552377 100644 --- a/drivers/net/ena/ena_ethdev.c +++ b/drivers/net/ena/ena_ethdev.c @@ -116,7 +116,7 @@ struct ena_stats { #define ENA_STAT_GLOBAL_ENTRY(stat) \ ENA_STAT_ENTRY(stat, dev) -#define ENA_MAX_RING_SIZE_RX 1024 +#define ENA_MAX_RING_SIZE_RX 8192 #define ENA_MAX_RING_SIZE_TX 1024 /*