From: guohanjun@huawei.com (Hanjun Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 09/14] ACPI: platform: setup MSI domain for ACPI based platform device
Date: Fri, 30 Dec 2016 18:40:53 +0800 [thread overview]
Message-ID: <586639B5.8010705@huawei.com> (raw)
In-Reply-To: <9aa650ad-a32d-e942-1c6b-b069c8a2b87a@codeaurora.org>
On 2016/12/29 22:44, Sinan Kaya wrote:
> On 12/25/2016 8:31 PM, Hanjun Guo wrote:
>>> A type->setup() would be somewhat cleaner I think, but then it's more
>>> code. Whichever works better I guess. :-)
>> Agree, I will demo the type->setup() way and send out the patch for review,
>> also I find one minor issue for the IORT code, will update that also for next
>> version.
> Can you provide details on what the minor issue is with the IORT code?
It's about the mapping of NC (named component) -> SMMU -> ITS, we can
describe it as two ID mappings:
- NC->SMMU
- NC->ITS
And the code for now can work perfect for such id mappings, but if we
want to support chained mapping NC -> SMMU -> ITS, we need to add
extra code which in my [PATCH v5 10/14] ACPI: ARM64: IORT: rework
iort_node_get_id() for NC->SMMU->ITS case, but I just scanned the first
id mapping for now, I think I need to scan all the id mappings (but seems
single id mappings don't need to do that, I will investigate it more).
Thanks
Hanjun
next prev parent reply other threads:[~2016-12-30 10:40 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-22 5:35 [PATCH v5 00/14] ACPI platform MSI support and its example mbigen Hanjun Guo
2016-12-22 5:35 ` [PATCH v5 01/14] ACPI: ARM64: IORT: minor cleanup for iort_match_node_callback() Hanjun Guo
2016-12-30 8:56 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 02/14] irqchip: gic-v3-its: keep the head file include in alphabetic order Hanjun Guo
2016-12-30 8:56 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 03/14] ACPI: ARM64: IORT: add missing comment for iort_dev_find_its_id() Hanjun Guo
2016-12-30 8:56 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 04/14] irqchip: gicv3-its: platform-msi: refactor its_pmsi_prepare() Hanjun Guo
2016-12-30 8:57 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 05/14] ACPI: platform-msi: retrieve dev id from IORT Hanjun Guo
2016-12-30 8:57 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 06/14] irqchip: gicv3-its: platform-msi: refactor its_pmsi_init() to prepare for ACPI Hanjun Guo
2016-12-30 8:57 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 07/14] irqchip: gicv3-its: platform-msi: scan MADT to create platform msi domain Hanjun Guo
2016-12-30 8:57 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 08/14] ACPI: ARM64: IORT: rework iort_node_get_id() Hanjun Guo
2016-12-30 9:00 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 09/14] ACPI: platform: setup MSI domain for ACPI based platform device Hanjun Guo
2016-12-22 12:57 ` Rafael J. Wysocki
2016-12-24 7:34 ` Hanjun Guo
2016-12-26 0:31 ` Rafael J. Wysocki
2016-12-26 1:31 ` Hanjun Guo
2016-12-29 14:44 ` Sinan Kaya
2016-12-30 10:40 ` Hanjun Guo [this message]
2016-12-30 10:50 ` Hanjun Guo
2016-12-31 20:45 ` Rafael J. Wysocki
2017-01-02 12:02 ` Hanjun Guo
2016-12-30 8:58 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 10/14] ACPI: ARM64: IORT: rework iort_node_get_id() for NC->SMMU->ITS case Hanjun Guo
2016-12-30 8:58 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 11/14] msi: platform: make platform_msi_create_device_domain() ACPI aware Hanjun Guo
2016-12-30 8:58 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 12/14] irqchip: mbigen: drop module owner Hanjun Guo
2016-12-26 8:59 ` majun (Euler7)
2016-12-30 8:58 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 13/14] irqchip: mbigen: introduce mbigen_of_create_domain() Hanjun Guo
2016-12-26 8:59 ` majun (Euler7)
2016-12-30 8:59 ` Xinwei Kong
2016-12-22 5:35 ` [PATCH v5 14/14] irqchip: mbigen: Add ACPI support Hanjun Guo
2016-12-26 9:00 ` majun (Euler7)
2016-12-30 8:59 ` Xinwei Kong
2016-12-26 8:57 ` [PATCH v5 00/14] ACPI platform MSI support and its example mbigen majun (Euler7)
2016-12-26 9:26 ` majun (Euler7)
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