From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B034C433FF for ; Mon, 12 Aug 2019 11:57:34 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 396ED206DF for ; Mon, 12 Aug 2019 11:57:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 396ED206DF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id E33B5C9E; Mon, 12 Aug 2019 11:57:33 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id AD005C7D for ; Mon, 12 Aug 2019 11:57:31 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 209CC2C6 for ; Mon, 12 Aug 2019 11:57:30 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 9DBBD227A81; Mon, 12 Aug 2019 13:57:26 +0200 (CEST) Date: Mon, 12 Aug 2019 13:57:26 +0200 From: Christoph Hellwig To: Greg Kroah-Hartman , Maxime Chevallier Subject: Re: [PATCH 3/6] usb: add a HCD_DMA flag instead of guestimating DMA capabilities Message-ID: <20190812115726.GA9180@lst.de> References: <20190811080520.21712-1-hch@lst.de> <20190811080520.21712-4-hch@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190811080520.21712-4-hch@lst.de> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: linux-arch@vger.kernel.org, Gavin Li , Pengutronix Kernel Team , Mathias Nyman , Geoff Levand , Olav Kongas , Sascha Hauer , linux-usb@vger.kernel.org, Michal Simek , linux-kernel@vger.kernel.org, Tony Prisk , iommu@lists.linux-foundation.org, Alan Stern , NXP Linux Team , Fabio Estevam , Minas Harutyunyan , Shawn Guo , linuxppc-dev@lists.ozlabs.org, Bin Liu , linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org > diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c > index 576f7d79ad4e..9d17e0695e35 100644 > --- a/drivers/usb/host/ehci-ppc-of.c > +++ b/drivers/usb/host/ehci-ppc-of.c > @@ -31,7 +31,7 @@ static const struct hc_driver ehci_ppc_of_hc_driver = { > * generic hardware linkage > */ > .irq = ehci_irq, > - .flags = HCD_MEMORY | HCD_USB2 | HCD_BH, > + .flags = HCD_MEMORY | HC_DMA | HCD_USB2 | HCD_BH, FYI, the kbuild bot found a little typo here, so even for the unlikely case that the series is otherwise perfect I'll have to resend it at least once. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu