From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 15F1121146C; Fri, 1 Aug 2025 22:31:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754087484; cv=none; b=BCRbBha25Dx8v0a+U/DuNrF4Vv+4VuhGyoP4UpFjB2nvcsPn3+SJ0HBjmsTaOz9vByNdHVtzRCOyEMZ065e9EyR0Pu19SU4RByRXOpScj95M19GafHiu5IpWJQX76Nt21HOE2/jO4IOhE7WjsXZsRCA8ANRY0DgAax7fokVH1vk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754087484; c=relaxed/simple; bh=lYGsLXzWFqJ8JyodS1uNE9QWm6glJtKWEhzyZ3WMbt0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=tCs4mdR6629pOLi3CZtqS9xhsMuwfBZeb/z5E9R3G+ux+4u04ZokcJ4ajFYNxSsKmtgnuX4QwabaDTVD0KjfroQZFzHk8kl3KOSNiqqGmzKGdACdaRokgipk2YXPW4KqJoPTU2ezM8KBH/yskC17TDOsonkmETWQrWpLHL0DMok= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=jrIyDZa+; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="jrIyDZa+" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1754087483; x=1785623483; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=lYGsLXzWFqJ8JyodS1uNE9QWm6glJtKWEhzyZ3WMbt0=; b=jrIyDZa+G0eOA5mWA5Jo/CcEsyLykSMDuKTLZdwIWg+MBCphEEb8ZRvV yqPbXQTaBuWLXIvQXkBaAyji41pZoW4fr0NZrk2xoqkTGoHTcM4Oc8YD1 qWYAJYsfM2CnhKw8xIEoYlBFsG0hWCBCb+OyObbiVUpVwWpsZitJoNU5X 0jsluIZ2JmQpCmR06ioUfmGUc4FUEYtnImWKwvdYyLsfknI5ET3N3/1Jm yZ9Cjf237s8kjxgdvISmGe/bmLFauDHmA3ImrL60VSUcHv19PgDJNmUdI o1l1ZPvWb9jN5rR0WpjdkmbEu4BpEv1o18TRa3h4ua35h79iyuDN67Fxg w==; X-CSE-ConnectionGUID: x5bO8dx2SIKBOK+zRJJxiQ== X-CSE-MsgGUID: eApQ6vzyT42Q9NVkOCwreA== X-IronPort-AV: E=McAfee;i="6800,10657,11508"; a="44036465" X-IronPort-AV: E=Sophos;i="6.17,258,1747724400"; d="scan'208";a="44036465" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Aug 2025 15:31:22 -0700 X-CSE-ConnectionGUID: tQLmhw0FRPm8KifedDP6mw== X-CSE-MsgGUID: mlXRH9TDRNKQy1/3ZfqMjA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,258,1747724400"; d="scan'208";a="163367171" Received: from anmitta2-mobl4.gar.corp.intel.com (HELO [10.247.119.40]) ([10.247.119.40]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Aug 2025 15:31:19 -0700 Message-ID: Date: Fri, 1 Aug 2025 15:31:13 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] dmaengine: idxd: Add a new IAA device ID for Wildcat Lake family platforms To: Vinicius Costa Gomes , dmaengine@vger.kernel.org Cc: Anil S Keshavamurthy , Vinod Koul , linux-kernel@vger.kernel.org References: <20250801215936.188555-1-vinicius.gomes@intel.com> Content-Language: en-US From: Dave Jiang In-Reply-To: <20250801215936.188555-1-vinicius.gomes@intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/1/25 2:59 PM, Vinicius Costa Gomes wrote: > From: Anil S Keshavamurthy > > A new IAA device ID, 0xfd2d, is introduced across all Wildcat Lake > family platforms. Add the device ID to the IDXD driver. > > Signed-off-by: Anil S Keshavamurthy > Signed-off-by: Vinicius Costa Gomes Reviewed-by: Dave Jiang > --- > drivers/dma/idxd/init.c | 2 ++ > drivers/dma/idxd/registers.h | 1 + > 2 files changed, 3 insertions(+) > > diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c > index 35bdefd3728b..f98aa41fa42e 100644 > --- a/drivers/dma/idxd/init.c > +++ b/drivers/dma/idxd/init.c > @@ -80,6 +80,8 @@ static struct pci_device_id idxd_pci_tbl[] = { > { PCI_DEVICE_DATA(INTEL, IAA_DMR, &idxd_driver_data[IDXD_TYPE_IAX]) }, > /* IAA PTL platforms */ > { PCI_DEVICE_DATA(INTEL, IAA_PTL, &idxd_driver_data[IDXD_TYPE_IAX]) }, > + /* IAA WCL platforms */ > + { PCI_DEVICE_DATA(INTEL, IAA_WCL, &idxd_driver_data[IDXD_TYPE_IAX]) }, > { 0, } > }; > MODULE_DEVICE_TABLE(pci, idxd_pci_tbl); > diff --git a/drivers/dma/idxd/registers.h b/drivers/dma/idxd/registers.h > index 9c1c546fe443..0d84bd7a680b 100644 > --- a/drivers/dma/idxd/registers.h > +++ b/drivers/dma/idxd/registers.h > @@ -10,6 +10,7 @@ > #define PCI_DEVICE_ID_INTEL_DSA_DMR 0x1212 > #define PCI_DEVICE_ID_INTEL_IAA_DMR 0x1216 > #define PCI_DEVICE_ID_INTEL_IAA_PTL 0xb02d > +#define PCI_DEVICE_ID_INTEL_IAA_WCL 0xfd2d > > #define DEVICE_VERSION_1 0x100 > #define DEVICE_VERSION_2 0x200