From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: [PATCH -mm 02/11] PCI: add device_dma_parameters support Date: Wed, 24 Oct 2007 07:34:07 -0400 Message-ID: <471F2DAF.7030800@garzik.org> References: <67bb10d9f4e9473ddc84d9839114602c1966f19f.tomof@acm.org> <20071024165323F.tomof@acm.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from srv5.dvmed.net ([207.36.208.214]:60502 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752229AbXJXLeL (ORCPT ); Wed, 24 Oct 2007 07:34:11 -0400 In-Reply-To: <20071024165323F.tomof@acm.org> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: FUJITA Tomonori Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, greg@kroah.com, James.Bottomley@SteelEye.com, fujita.tomonori@lab.ntt.co.jp FUJITA Tomonori wrote: > index 463a5a9..54edea2 100644 > --- a/drivers/pci/probe.c > +++ b/drivers/pci/probe.c > @@ -985,8 +985,11 @@ void pci_device_add(struct pci_dev *dev, struct pci_bus *bus) > > set_dev_node(&dev->dev, pcibus_to_node(bus)); > dev->dev.dma_mask = &dev->dma_mask; > + dev->dev.dma_parms = &dev->dma_parms; > dev->dev.coherent_dma_mask = 0xffffffffull; > > + pci_set_dma_max_seg_size(dev, 65536); this should check the return value of pci_set_dma_max_seg_size(), and do something useful. ACK everything else