Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966487AbaFRNHf (ORCPT ); Wed, 18 Jun 2014 09:07:35 -0400 Received: from gate.crashing.org ([63.228.1.57]:48197 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966317AbaFRNHe (ORCPT ); Wed, 18 Jun 2014 09:07:34 -0400 Message-ID: <1403096820.7661.210.camel@pasglop> Subject: Re: [PATCH 0/6] powerpc/powernv: Applying it_page_shift to platform code From: Benjamin Herrenschmidt To: Alexey Kardashevskiy Cc: linuxppc-dev@lists.ozlabs.org, Paul Mackerras , Alistair Popple , linux-kernel@vger.kernel.org Date: Wed, 18 Jun 2014 23:07:00 +1000 In-Reply-To: <53A14623.4080900@ozlabs.ru> References: <1402044246-13650-1-git-send-email-aik@ozlabs.ru> <53A14623.4080900@ozlabs.ru> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.12.2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2014-06-18 at 17:56 +1000, Alexey Kardashevskiy wrote: > On 06/06/2014 06:44 PM, Alexey Kardashevskiy wrote: > > Here is what I got for powernv in order to support variable page size > > in iommu_table. > > > > I am very uncertain about Patch #4 "Add @it_owner to iommu_table struct" > > and wonder if there any better way to get PE from iommu_table. > > > > Please comment. Thanks. > > > Ben, these patches are really simple :) Sure, they also arrived in the middle of the merge window, so they can surely wait a bit longer. Cheers, Ben. > > > > > > > Alexey Kardashevskiy (6): > > powerpc/powernv: use it_page_shift for TCE invalidation > > powerpc/powernv: use it_page_shift in TCE build > > powerpc/powernv: Add a page size parameter to > > pnv_pci_setup_iommu_table() > > powerpc/powernv: Add @it_owner to iommu_table struct > > powerpc/powernv: Make set_bypass() callback a type > > powerpc/powernv: Make invalidate() callback an iommu_table callback > > > > arch/powerpc/include/asm/iommu.h | 13 ++++++- > > arch/powerpc/platforms/powernv/pci-ioda.c | 55 ++++++++++++++--------------- > > arch/powerpc/platforms/powernv/pci-p5ioc2.c | 3 +- > > arch/powerpc/platforms/powernv/pci.c | 43 +++++++++++++++------- > > arch/powerpc/platforms/powernv/pci.h | 7 ++-- > > 5 files changed, 74 insertions(+), 47 deletions(-) > > > > -- 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/