From mboxrd@z Thu Jan 1 00:00:00 1970 From: Duc Dang Subject: Re: [PATCH v6 0/4] gicv2m: acpi: Add ACPI support for GICv2m MSI Date: Wed, 9 Dec 2015 18:20:18 -0800 Message-ID: References: <1449689074-30609-1-git-send-email-Suravee.Suthikulpanit@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: Received: from mail-ob0-f179.google.com ([209.85.214.179]:35263 "EHLO mail-ob0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751141AbbLJCUs (ORCPT ); Wed, 9 Dec 2015 21:20:48 -0500 Received: by obc18 with SMTP id 18so48740759obc.2 for ; Wed, 09 Dec 2015 18:20:47 -0800 (PST) In-Reply-To: <1449689074-30609-1-git-send-email-Suravee.Suthikulpanit@amd.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Suravee Suthikulpanit Cc: Marc Zyngier , Thomas Gleixner , Jason Cooper , rjw@rjwysocki.net, Lorenzo Pieralisi , Will Deacon , Catalin Marinas , Hanjun Guo , Tomasz Nowicki , G Gregory , linux-arm , Linux Kernel Mailing List , linux-acpi@vger.kernel.org On Wed, Dec 9, 2015 at 11:24 AM, Suravee Suthikulpanit wrote: > > This patch series has been forked from the following patch series since > it no longer depends on the rest of the patches. > > [PATCH v4 00/10] ACPI GIC Self-probing, GICv2m and GICv3 support > https://lkml.org/lkml/2015/7/29/234 > > It has been ported to use the newly introduced device fwnode_handle > for ACPI irqdmain introduced by Marc in the following patch series: > > [PATCH v2 00/17] Divorcing irqdomain and device_node > > The following git branch contains the submitted patches along with > the pre-requsite patches (mainly for ARM64 PCI support for ACPI). > > https://github.com/ssuthiku/linux.git v2m-multiframe-v6 > > This has been tested on AMD Seattle (Overdrive) RevB system. > > NOTE: I have not tested ACPI GICv2m multiframe support since > I don't have access to such system. Any helps are appreciated. Hi Suravee, I tested your v2m-multiframe-v6 branch with APM X-Gene 2 that has multiple GICv2m frames and it worked. Please feel free to add: Tested-by: Duc Dang > > Thanks, > Suravee > > Changes from V5: (https://lkml.org/lkml/2015/12/08/763) > - Remove previous patch 3 > - Clean up based on Marc's review (patch 1.4) > - Add Ackedb-by and Reviewed-by (Patch 1,2,3) > - Expose single gicv2m_init() function for both OF and ACPI > (per Marc's suggestion) > - Remove gicv2m name from pr_info since this is no longer useful > (in patch 3) (per Marc's suggestion) > > Changes from V4: (https://lkml.org/lkml/2015/12/08/613) > - Fix build error when not specifying CONFIG_IRQ_DOMAIN. > > Changes from V3: (https://lkml.org/lkml/2015/10/21/691) > - Merged patch 2 into 1, and got rid off pci_msi_get_fwnode() > since only ACPI will likely use this. (per Marc suggestion) > - Rebased to 4.4.0-rc4 > > Changes from V2: (https://lkml.org/lkml/2015/10/14/1010) > - Minor clean up from Tomasz review comment in patch 6/6. > > Changes from V1: (https://lkml.org/lkml/2015/10/13/859) > - Rebase on top of Marc's patch to addng support for multiple MSI frames > (https://lkml.org/lkml/2015/10/14/271) > - Adding fwnode convenient functions (patch 3 and 4) > > Suravee Suthikulpanit (4): > acpi: pci: Setup MSI domain for ACPI based pci devices > irqdomain: introduce is_fwnode_irqchip helper > gicv2m: Refactor to prepare for ACPI support > gicv2m: acpi: Introducing GICv2m ACPI support > > drivers/irqchip/irq-gic-v2m.c | 167 ++++++++++++++++++++++++++++++++++------ > drivers/irqchip/irq-gic.c | 8 +- > drivers/pci/pci-acpi.c | 42 ++++++++++ > drivers/pci/probe.c | 2 + > include/linux/irqchip/arm-gic.h | 3 +- > include/linux/irqdomain.h | 10 +++ > include/linux/pci.h | 10 +++ > kernel/irq/irqdomain.c | 2 +- > 8 files changed, 218 insertions(+), 26 deletions(-) > > -- > 2.1.0 > Thanks, Duc Dang. From mboxrd@z Thu Jan 1 00:00:00 1970 From: dhdang@apm.com (Duc Dang) Date: Wed, 9 Dec 2015 18:20:18 -0800 Subject: [PATCH v6 0/4] gicv2m: acpi: Add ACPI support for GICv2m MSI In-Reply-To: <1449689074-30609-1-git-send-email-Suravee.Suthikulpanit@amd.com> References: <1449689074-30609-1-git-send-email-Suravee.Suthikulpanit@amd.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Dec 9, 2015 at 11:24 AM, Suravee Suthikulpanit wrote: > > This patch series has been forked from the following patch series since > it no longer depends on the rest of the patches. > > [PATCH v4 00/10] ACPI GIC Self-probing, GICv2m and GICv3 support > https://lkml.org/lkml/2015/7/29/234 > > It has been ported to use the newly introduced device fwnode_handle > for ACPI irqdmain introduced by Marc in the following patch series: > > [PATCH v2 00/17] Divorcing irqdomain and device_node > > The following git branch contains the submitted patches along with > the pre-requsite patches (mainly for ARM64 PCI support for ACPI). > > https://github.com/ssuthiku/linux.git v2m-multiframe-v6 > > This has been tested on AMD Seattle (Overdrive) RevB system. > > NOTE: I have not tested ACPI GICv2m multiframe support since > I don't have access to such system. Any helps are appreciated. Hi Suravee, I tested your v2m-multiframe-v6 branch with APM X-Gene 2 that has multiple GICv2m frames and it worked. Please feel free to add: Tested-by: Duc Dang > > Thanks, > Suravee > > Changes from V5: (https://lkml.org/lkml/2015/12/08/763) > - Remove previous patch 3 > - Clean up based on Marc's review (patch 1.4) > - Add Ackedb-by and Reviewed-by (Patch 1,2,3) > - Expose single gicv2m_init() function for both OF and ACPI > (per Marc's suggestion) > - Remove gicv2m name from pr_info since this is no longer useful > (in patch 3) (per Marc's suggestion) > > Changes from V4: (https://lkml.org/lkml/2015/12/08/613) > - Fix build error when not specifying CONFIG_IRQ_DOMAIN. > > Changes from V3: (https://lkml.org/lkml/2015/10/21/691) > - Merged patch 2 into 1, and got rid off pci_msi_get_fwnode() > since only ACPI will likely use this. (per Marc suggestion) > - Rebased to 4.4.0-rc4 > > Changes from V2: (https://lkml.org/lkml/2015/10/14/1010) > - Minor clean up from Tomasz review comment in patch 6/6. > > Changes from V1: (https://lkml.org/lkml/2015/10/13/859) > - Rebase on top of Marc's patch to addng support for multiple MSI frames > (https://lkml.org/lkml/2015/10/14/271) > - Adding fwnode convenient functions (patch 3 and 4) > > Suravee Suthikulpanit (4): > acpi: pci: Setup MSI domain for ACPI based pci devices > irqdomain: introduce is_fwnode_irqchip helper > gicv2m: Refactor to prepare for ACPI support > gicv2m: acpi: Introducing GICv2m ACPI support > > drivers/irqchip/irq-gic-v2m.c | 167 ++++++++++++++++++++++++++++++++++------ > drivers/irqchip/irq-gic.c | 8 +- > drivers/pci/pci-acpi.c | 42 ++++++++++ > drivers/pci/probe.c | 2 + > include/linux/irqchip/arm-gic.h | 3 +- > include/linux/irqdomain.h | 10 +++ > include/linux/pci.h | 10 +++ > kernel/irq/irqdomain.c | 2 +- > 8 files changed, 218 insertions(+), 26 deletions(-) > > -- > 2.1.0 > Thanks, Duc Dang.