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 42F7AA04DE; Fri, 30 Oct 2020 16:07:51 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id BDA95C9A2; Fri, 30 Oct 2020 16:07:48 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by dpdk.org (Postfix) with ESMTP id 88155C99E for ; Fri, 30 Oct 2020 16:07:46 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1604070464; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=kH84V69DwpJIVDXRlKHhN3ctVq5wt8Eu7yFm0ojb33Y=; b=dAM4U3xLL/iTgajrXusqMkxvm9vTvMrf9ZKUwS/+SHo6pIFcPdWiKmIkChjUkkUaKsxSyh iXiHtxUoZvyVd6iaC5gsHST4lSFjpeyBgv8TZDhMpWJ+XgH8gaS+MVQO7/8d9FHWMMM/zm Sl/LEcBINVRBV1hTxbe1RCjgn+drLwk= Received: from mail-ua1-f71.google.com (mail-ua1-f71.google.com [209.85.222.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-17-tbRBe9_vP-yzzC4MuNPf3g-1; Fri, 30 Oct 2020 11:07:40 -0400 X-MC-Unique: tbRBe9_vP-yzzC4MuNPf3g-1 Received: by mail-ua1-f71.google.com with SMTP id k16so818254uad.21 for ; Fri, 30 Oct 2020 08:07:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=kH84V69DwpJIVDXRlKHhN3ctVq5wt8Eu7yFm0ojb33Y=; b=qlp+DGDH1Fb79h6ma3UyDmW4dAA7xTF2V2Ra2QmJ6Vpqpxb+Si5aA1dXtGmTlkRccd V9yS53D9XY2YLD21/EoSVRIeiCgzfAiKH/zrv9Q7bVd45pyErNQBFPleCLCs4yxTw8dC Qiqj9lkOrNDhOc3JsXCDrI5c0MKOF3oFAbiwyfIiwZQkbC0lAe+6yMELfU3tjD1TRuy5 jIKyqR98TUw11X8n/rn5senmDPhB2dZRIXgwIrTihHK8QDKIyLMWilcX4fEFzSfyheOx 0XUezmDeIQz54QPz1KkVXh8reB7sgIjD71f+gkMS28Qf+MqojBMGY9rCMXXgyIp/DeWE uioQ== X-Gm-Message-State: AOAM5322OIxn8vB3q3zw7noikoV9jbaAFVKCp3V8qclwLqF1vt9tWE+F c80tKJ7DmQCkxedB8TBREv8XBxKS0fRZHLazUkaw2x3OL9dT8qBFiP/k6VGgJPvPb7uJJ41HLGE LxRLK0Db3tYYpRfaYMr8= X-Received: by 2002:ab0:200c:: with SMTP id v12mr1708101uak.53.1604070458458; Fri, 30 Oct 2020 08:07:38 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyamP0DjL+nPSiGOGTvluRsyxKlQ2oxyNOukhnOPjRR8AuEbNzh528XGJWyJit62zWkgC+SAgcazHUU6JEwSZs= X-Received: by 2002:ab0:200c:: with SMTP id v12mr1708079uak.53.1604070458243; Fri, 30 Oct 2020 08:07:38 -0700 (PDT) MIME-Version: 1.0 References: <20201028124534.913207-1-bruce.richardson@intel.com> <9a820eb8-c8dd-2643-51b7-420505c24e7e@intel.com> In-Reply-To: <9a820eb8-c8dd-2643-51b7-420505c24e7e@intel.com> From: David Marchand Date: Fri, 30 Oct 2020 16:07:27 +0100 Message-ID: To: Bruce Richardson Cc: dev , Kevin Laatz Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dmarchan@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Subject: Re: [dpdk-dev] [PATCH] raw/ioat: fix work-queue config 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" On Wed, Oct 28, 2020 at 3:09 PM Kevin Laatz wrote: > > On 28/10/2020 12:45, Bruce Richardson wrote: > > According to latest DSA spec[1], the work-queue config register size > > should be based off a value read from the WQ capabilities register. > > Update driver to read this value and base the start of each WQ config > > off that value. > > > > [1] https://software.intel.com/content/www/us/en/develop/download/intel-data-streaming-accelerator-preliminary-architecture-specification.html > > Fixes: ff06fa2cf3ba ("raw/ioat: probe idxd PCI") > > > > Signed-off-by: Bruce Richardson > Tested-by: Kevin Laatz Applied, thanks. -- David Marchand