Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752690AbaG3LYz (ORCPT ); Wed, 30 Jul 2014 07:24:55 -0400 Received: from mail-lb0-f179.google.com ([209.85.217.179]:36992 "EHLO mail-lb0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752657AbaG3LYv (ORCPT ); Wed, 30 Jul 2014 07:24:51 -0400 MIME-Version: 1.0 In-Reply-To: <8258903.Rn4s07GKGV@wuerfel> References: <1406131381-25577-1-git-send-email-sthokal@xilinx.com> <8258903.Rn4s07GKGV@wuerfel> Date: Wed, 30 Jul 2014 16:54:49 +0530 X-Google-Sender-Auth: uBzboMwjuleXLbfQXBst2-lwqcU Message-ID: Subject: Re: [PATCH v5] pcie: Add Xilinx PCIe Host Bridge IP driver From: Srikanth Thokala To: Arnd Bergmann Cc: "linux-arm-kernel@lists.infradead.org" , Srikanth Thokala , Rob Herring , devicetree@vger.kernel.org, "linux-pci@vger.kernel.org" , svemula@xilinx.com, "linux-kernel@vger.kernel.org" , Michal Simek , Grant Likely , anirudh@xilinx.com, Bjorn Helgaas Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Arnd, On Mon, Jul 28, 2014 at 6:32 PM, Arnd Bergmann wrote: > On Monday 28 July 2014 18:04:34 Srikanth Thokala wrote: >> Hi Arnd and Rob, >> >> I discussed with Bjorn and we believe this patch is in good shape to >> apply. And Bjorn requires ACKs to apply this patch. So, could you >> guys please review this patch and provided your ACKs to this patch. > > Looks great for the most part. I've looked through the whole driver > again, and I have two small issues remaining: > > a) Please clarify in the changeset description why there is no support > for PCI I/O space. Sure, I will add to my changeset. > > b) I think you should use the 'msi-parent' property, and the > of_pci_find_msi_chip_by_node() to find the msi_chip for the > PCI controller. This will make it possible to forward MSIs > to the main interrupt controller in the system, which is more > efficient. See the pcie-mvebu driver for an example of this. Ok, I need to look into this and I will plan to implement on top of this patch. > > Other than these: > > Acked-by: Arnd Bergmann Thanks Arnd for the Ack. Srikanth > > Arnd > -- > To unsubscribe from this list: send the line "unsubscribe linux-pci" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/