From: Tomasz Nowicki <tn@semihalf.com>
To: Marc Zyngier <marc.zyngier@arm.com>,
tglx@linutronix.de, jason@lakedaemon.net, rjw@rjwysocki.net,
lorenzo.pieralisi@arm.com, robert.richter@caviumnetworks.com,
shijie.huang@arm.com, guohanjun@huawei.com,
Suravee.Suthikulpanit@amd.com
Cc: mw@semihalf.com, graeme.gregory@linaro.org,
Catalin.Marinas@arm.com, will.deacon@arm.com,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
hanjun.guo@linaro.org, linux-arm-kernel@lists.infradead.org,
ddaney.cavm@gmail.com
Subject: Re: [PATCH V3 00/10] Introduce ACPI world to GICv3 & ITS irqchip
Date: Thu, 11 Feb 2016 15:02:51 +0100 [thread overview]
Message-ID: <56BC948B.6030206@semihalf.com> (raw)
In-Reply-To: <56BC74CA.3020003@arm.com>
On 11.02.2016 12:47, Marc Zyngier wrote:
> Thomas, Hanjun,
>
> On 19/01/16 13:11, Tomasz Nowicki wrote:
>> Patches base on Suravee's ACPI GICv2m support:
>> https://lkml.org/lkml/2015/12/10/475
>>
>> The following git branch contains submitted patches along with
>> the useful patches from the test point of view (mainly ACPI ARM64 PCI support).
>> https://github.com/semihalf-nowicki-tomasz/linux.git (gicv3-its-acpi-v3)
>>
>> Series has been tested on Cavium ThunderX server.
>>
>> v2 -> v3
>> - rebased on top of 4.4
>> - fixes and improvements for redistributor init via GICC structures
>> - fixes as per kbuild reports
>>
>> v1 -> v2
>> - rebased on top of 4.4-rc4
>> - use pci_msi_domain_get_msi_rid for requester ID to device ID translation
>>
>> Hanjun Guo (1):
>> irqchip / GICv3: remove gic root node in ITS
>>
>> Tomasz Nowicki (9):
>> irqchip / GICv3: Refactor gic_of_init() for GICv3 driver
>> irqchip / GICv3: Add ACPI support for GICv3+ initialization
>> irqchip,GICv3,ACPI: Add redistributor support via GICC structures.
>> irqchip, gicv3, its: Mark its_init() and its children as __init
>> irqchip, GICv3, ITS: Refator ITS dt init code to prepare for ACPI.
>> ARM64, ACPI, PCI: I/O Remapping Table (IORT) initial support.
>> irqchip, gicv3, its: Probe ITS in the ACPI way.
>> acpi, gicv3, msi: Factor out code that might be reused for ACPI
>> equivalent.
>> acpi, gicv3, its: Use MADT ITS subtable to do PCI/MSI domain
>> initialization.
>>
>> drivers/acpi/Kconfig | 3 +
>> drivers/acpi/Makefile | 1 +
>> drivers/acpi/iort.c | 326 +++++++++++++++++++++++++++++
>> drivers/irqchip/Kconfig | 1 +
>> drivers/irqchip/irq-gic-v3-its-pci-msi.c | 85 ++++++--
>> drivers/irqchip/irq-gic-v3-its.c | 143 +++++++++----
>> drivers/irqchip/irq-gic-v3.c | 344 ++++++++++++++++++++++++++-----
>> drivers/pci/msi.c | 3 +
>> include/linux/iort.h | 38 ++++
>> include/linux/irqchip/arm-gic-v3.h | 2 +-
>> 10 files changed, 845 insertions(+), 101 deletions(-)
>> create mode 100644 drivers/acpi/iort.c
>> create mode 100644 include/linux/iort.h
>>
>
> I've so far queued the first 5 patches of this series (basic ACPI
> support for GICv3 and associated cleanups). The rest needs additional
> discussion (see my comments on patch 10), and requires some form of Ack
> from the ACPI maintainers (at least for patch 7).
>
Thanks Marc!
I will respond to the rest of your comments shortly.
Tomasz
prev parent reply other threads:[~2016-02-11 14:02 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-19 13:11 [PATCH V3 00/10] Introduce ACPI world to GICv3 & ITS irqchip Tomasz Nowicki
2016-01-19 13:11 ` [PATCH V3 01/10] irqchip / GICv3: Refactor gic_of_init() for GICv3 driver Tomasz Nowicki
2016-02-10 9:50 ` Marc Zyngier
2016-01-19 13:11 ` [PATCH V3 02/10] irqchip / GICv3: Add ACPI support for GICv3+ initialization Tomasz Nowicki
2016-02-10 9:55 ` Marc Zyngier
2016-01-19 13:11 ` [PATCH V3 03/10] irqchip,GICv3,ACPI: Add redistributor support via GICC structures Tomasz Nowicki
2016-02-10 10:16 ` Marc Zyngier
2016-01-19 13:11 ` [PATCH V3 04/10] irqchip / GICv3: remove gic root node in ITS Tomasz Nowicki
2016-02-10 10:25 ` Marc Zyngier
2016-01-19 13:11 ` [PATCH V3 05/10] irqchip, gicv3, its: Mark its_init() and its children as __init Tomasz Nowicki
2016-02-10 10:30 ` Marc Zyngier
2016-01-19 13:11 ` [PATCH V3 06/10] irqchip, GICv3, ITS: Refator ITS dt init code to prepare for ACPI Tomasz Nowicki
2016-02-10 10:47 ` Marc Zyngier
2016-02-12 10:10 ` Tomasz Nowicki
2016-02-14 8:06 ` Hanjun Guo
2016-01-19 13:11 ` [PATCH V3 07/10] ARM64, ACPI, PCI: I/O Remapping Table (IORT) initial support Tomasz Nowicki
2016-01-19 13:11 ` [PATCH V3 08/10] irqchip, gicv3, its: Probe ITS in the ACPI way Tomasz Nowicki
2016-01-19 18:04 ` kbuild test robot
2016-02-10 11:46 ` Marc Zyngier
2016-02-12 10:14 ` Tomasz Nowicki
2016-01-19 13:11 ` [PATCH V3 09/10] acpi, gicv3, msi: Factor out code that might be reused for ACPI equivalent Tomasz Nowicki
2016-01-19 13:11 ` [PATCH V3 10/10] acpi, gicv3, its: Use MADT ITS subtable to do PCI/MSI domain initialization Tomasz Nowicki
2016-01-19 18:26 ` kbuild test robot
2016-02-10 12:02 ` Marc Zyngier
2016-02-12 12:26 ` Tomasz Nowicki
2016-02-12 13:22 ` Marc Zyngier
2016-01-22 21:56 ` [PATCH V3 00/10] Introduce ACPI world to GICv3 & ITS irqchip Christopher Covington
2016-01-22 23:06 ` Robert Richter
2016-02-10 8:55 ` Tomasz Nowicki
2016-02-10 10:19 ` Marc Zyngier
2016-02-11 11:47 ` Marc Zyngier
2016-02-11 14:02 ` Tomasz Nowicki [this message]
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