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 AF154A04B6 for ; Thu, 17 Sep 2020 07:30:54 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7FF3E1D536; Thu, 17 Sep 2020 07:30:54 +0200 (CEST) Received: from mail-lj1-f194.google.com (mail-lj1-f194.google.com [209.85.208.194]) by dpdk.org (Postfix) with ESMTP id 37E3C1D527 for ; Thu, 17 Sep 2020 07:30:51 +0200 (CEST) Received: by mail-lj1-f194.google.com with SMTP id b19so868849lji.11 for ; Wed, 16 Sep 2020 22:30:51 -0700 (PDT) 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 :mime-version:content-transfer-encoding; bh=BMN1YNV7A4cvZbz5uQpLiLV5LPtbcWN7mEyX30wUXCU=; b=st2Tjn8CxC71x76jG9N2AjIsO+oGTmoO3P5mRPcsqsMw62sKbclSp0uG6ISY6wm6Wh rUUkuaCQeCCsIGwHBTAGY43UihemYDDzFSXRILk1BypQjkprZRtxTZH1LSkowI+0ldqK NcbHALTYjZ6M/cCnDJI7lv1G2/NXhBA9W9oJlvUj5gwvVaJRX7iUgh0ujVaddSmmh+M7 /GzDSqOhsH5wru/LGIPJ5txVb6hzgcN2UgYtUhbxlnuwEkC8kYyH8fzuhWMId0g6ExNq tkCZnUKv0p0S33wNS8gbJX3G6J/5h4VRHCzjB2+q7dKWHJJRwxcUop6peAXzepaGsPZ4 4kGg== 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:mime-version:content-transfer-encoding; bh=BMN1YNV7A4cvZbz5uQpLiLV5LPtbcWN7mEyX30wUXCU=; b=keWwCt0QiJU/46npbr5UnFq902lOrxZwQqRjvaHZKmujhiaWISwkHean5W7YG3he7b /wk9oKN47IHC6vXi7+vl3VBxmDz+WOLOSzSHVCe6AXA37k9nKrvp8XvPPQgnLaKYQvu0 Ee8H3TKkGT7jmEiy3lnETczse4EubDto9W8ldsuKiXvquC/AmwUWCJzDYttDmrfwCy2A zYJcB4HjgzlnGDrhlJhZ8wVqnXQJ5MdscM/qL21mie25xylr1NhhFU7Qbn50r/0NMi9p Q6wmy+uQaW+McTqIVSAgYNhzSitF4bUWCWibmh4HXqm0QI5HbDpORISglhs3ZPcSRHQ+ g+TQ== X-Gm-Message-State: AOAM533M6MWyrjUxtrNEdg3ayCxhVcmEY1c4Yb6olYaA1jHRROIH6JOt U4Cb+DaRyjzJrcpBMBybCd5xAg== X-Google-Smtp-Source: ABdhPJz9JZ95r6K+HH1BVk05K/4+aDFSVBg9S+MQrpG+S+hV6F3CvL5vn5DIEAk8Fc88BsaeePBD+Q== X-Received: by 2002:a2e:9116:: with SMTP id m22mr9049640ljg.387.1600320650872; Wed, 16 Sep 2020 22:30:50 -0700 (PDT) Received: from mkPC.semihalf.local (193-106-246-138.noc.fibertech.net.pl. [193.106.246.138]) by smtp.gmail.com with ESMTPSA id j3sm5033686lfb.185.2020.09.16.22.30.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Sep 2020 22:30:50 -0700 (PDT) From: Michal Krawczyk To: dev@dpdk.org Cc: gtzalik@amazon.com, igorch@amazon.com, Michal Krawczyk , stable@dpdk.org, Marcin Wojtas , Evgeny Schemeilin Date: Thu, 17 Sep 2020 07:30:17 +0200 Message-Id: <20200917053035.1889989-3-mk@semihalf.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200917053035.1889989-1-mk@semihalf.com> References: <20200917053035.1889989-1-mk@semihalf.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-stable] [PATCH 02/20] net/ena/base: specify operations of rte_delay X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" ENA_MSLEEP() and ENA_UDELAY() were expecting different behavior - the first one is expecting driver to sleep, while the other, to busy wait. For both cases, the rte_delay_(u|m)s() function was used, which could be either sleep or block, depending on the configuration. To make the macros valid, the operations should be specified directly. Because of that, the rte_delay_us_sleep() and rte_delay_us_block() are now being used. Fixes: 9ba7981ec992 ("ena: add communication layer for DPDK") Cc: stable@dpdk.org Signed-off-by: Michal Krawczyk Reviewed-by: Igor Chauskin Reviewed-by: Guy Tzalik --- drivers/net/ena/base/ena_plat_dpdk.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ena/base/ena_plat_dpdk.h b/drivers/net/ena/base/ena_plat_dpdk.h index ba7a098f59..d9b728c4d6 100644 --- a/drivers/net/ena/base/ena_plat_dpdk.h +++ b/drivers/net/ena/base/ena_plat_dpdk.h @@ -56,8 +56,8 @@ typedef uint64_t dma_addr_t; #define ENA_ABORT() abort() -#define ENA_MSLEEP(x) rte_delay_ms(x) -#define ENA_UDELAY(x) rte_delay_us(x) +#define ENA_MSLEEP(x) rte_delay_us_sleep(x * 1000) +#define ENA_UDELAY(x) rte_delay_us_block(x) #define ENA_TOUCH(x) ((void)(x)) #define memcpy_toio memcpy -- 2.25.1