From patchwork Fri Dec 4 17:35:18 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Santosh Shukla X-Patchwork-Id: 9364 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id A4AFE91FF; Fri, 4 Dec 2015 18:35:45 +0100 (CET) Received: from mail-pa0-f48.google.com (mail-pa0-f48.google.com [209.85.220.48]) by dpdk.org (Postfix) with ESMTP id AFC2E91FF for ; Fri, 4 Dec 2015 18:35:43 +0100 (CET) Received: by pabfh17 with SMTP id fh17so92398895pab.0 for ; Fri, 04 Dec 2015 09:35:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mvista-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=oijmrfYbjv5AeAalPYKCZBVPvlXh417xCoHQKv5cAA8=; b=eXEeQT+snPs5e91gUaElE11AZn9bF50eFdtjaqdlnlxFAwAkHI7yMwEeOQOED8KWba Wd3HR60yZJvlq4xFPva2RTjpWMwUuT5I3qsrEuAUCdFGykMS0NRy663UQj5x+OOE86FS dQ4EVtwAv6vq7D+RDEg5fHgwt6Hi8gzExDsgqzB6RrLnyL9S7b/kj5PjMidm4kVy5ow2 NrUzWFfuZlC9gQvN+yLoGxtMn8ftSr4+A6KLpQQ1FKJF1pZRkA4389mzL1eNn631xVWx Zbvkk9DewHCc2asq2Eqxo6hsOZggXw/eCk/+TAywBWMUCih+uYgCgl3a5UtjOMApzpIT mYXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=oijmrfYbjv5AeAalPYKCZBVPvlXh417xCoHQKv5cAA8=; b=aWaUqPmNj4YcIWHbzu4lWdZVTyWJlLq1LpMuOKEExt4lmEkWdUvap9lxquLXvuh2qz p9UqMM/Xrw4b7TL8nYOzyC2lzb8DIWXHvRBYmNAzJdigvIAy5mhedPdv+hKviKdS+qpE XF+7FQsIyCg/+oTOjEUfmspmqm7uWLkGZRCJT9cy8Nz9d8yD/fRlCArm2pOGtNE3q80n wMDiCjL7HrCxSVR10XYnM1rXMjcideFr8BwUfV8utykza3sw1NwJ/hp7J9r8V20dwTFz B98YanXGSA4gmiRh7hcD8iw4+7Mms2I1RtHfEc5YDXbh8Setqnho267qeOOgy1tMXiQp 1esA== X-Gm-Message-State: ALoCoQk63smlMloZ29LmNawN22552eTlZYl8B8bElOoOXOmDKwRW1Qxkhjq7jzDlqmDLdr1z5DCM X-Received: by 10.66.102.37 with SMTP id fl5mr23165544pab.24.1449250543170; Fri, 04 Dec 2015 09:35:43 -0800 (PST) Received: from rakeshk-OptiPlex-9020.mvista.com ([111.93.218.67]) by smtp.gmail.com with ESMTPSA id 134sm18365609pfa.30.2015.12.04.09.35.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 04 Dec 2015 09:35:42 -0800 (PST) From: Santosh Shukla To: dev@dpdk.org Date: Fri, 4 Dec 2015 23:05:18 +0530 Message-Id: <1449250519-28372-6-git-send-email-sshukla@mvista.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1449250519-28372-1-git-send-email-sshukla@mvista.com> References: <1449250519-28372-1-git-send-email-sshukla@mvista.com> Subject: [dpdk-dev] [PATCH 5/6] linuxapp: eal: arm: Always return 0 for rte_eal_iopl_init() X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" iopl() syscall not supported in linux-arm/arm64 so always return 0 value. Signed-off-by: Santosh Shukla Acked-by: Jan Viktorin --- lib/librte_eal/linuxapp/eal/eal.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c index 635ec36..2617037 100644 --- a/lib/librte_eal/linuxapp/eal/eal.c +++ b/lib/librte_eal/linuxapp/eal/eal.c @@ -716,6 +716,9 @@ rte_eal_iopl_init(void) return -1; return 0; #else +#if defined(RTE_ARCH_ARM) || defined(RTE_ARCH_ARM64) + return 0; /* iopl syscall not supported for ARM/ARM64 */ +#endif return -1; #endif }