From: tn@semihalf•com (Tomasz Nowicki)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH V2 11/23] arm64, pci: Remove useless boot time IRQ assignment when booting with DT.
Date: Tue, 12 Jan 2016 17:13:13 +0100 [thread overview]
Message-ID: <56952619.7010602@semihalf.com> (raw)
In-Reply-To: <20160112135023.GC3601@red-moon>
On 12.01.2016 14:50, Lorenzo Pieralisi wrote:
> On Wed, Dec 16, 2015 at 04:16:21PM +0100, Tomasz Nowicki wrote:
>> In order to probe PCIe host controller when booting with DT,
>> ARM64 is using drivers which defer IRQ assignment to device
>> enable time. It means that boot time DT specific irq map initialization
>> is always overridden, so lets remove that code.
>>
>> Signed-off-by: Tomasz Nowicki <tn@semihalf•com>
>> ---
>> arch/arm64/kernel/pci.c | 10 ----------
>> 1 file changed, 10 deletions(-)
>>
>> diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c
>> index 023b983..f7948f5 100644
>> --- a/arch/arm64/kernel/pci.c
>> +++ b/arch/arm64/kernel/pci.c
>> @@ -51,16 +51,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
>> return pci_enable_resources(dev, mask);
>> }
>>
>> -/*
>> - * Try to assign the IRQ number from DT when adding a new device
>> - */
>> -int pcibios_add_device(struct pci_dev *dev)
>> -{
>> - dev->irq = of_irq_parse_and_map_pci(dev, 0, 0);
>> -
>> - return 0;
>> -}
>> -
>
> Actually, this patch should be part of Matthew's series:
>
Agree.
Matthew can you please add this patch to your series?
Thanks,
Tomasz
next prev parent reply other threads:[~2016-01-12 16:13 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-16 15:16 [PATCH V2 00/23] MMCONFIG refactoring and support for ARM64 PCI hostbridge init based on ACPI Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 01/23] x86, pci: Reorder logic of pci_mmconfig_insert() function Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 02/23] x86, pci, acpi: Move arch-agnostic MMCONFIG (aka ECAM) and ACPI code out of arch/x86/ directory Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 03/23] pci, acpi, mcfg: Provide generic implementation of MCFG code initialization Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 04/23] x86, pci: mmconfig_{32, 64}.c code refactoring - remove code duplication Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 05/23] x86, pci, ecam: mmconfig_64.c becomes default implementation for ECAM driver Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 06/23] XEN / PCI: Remove the dependence on arch x86 when PCI_MMCONFIG=y Tomasz Nowicki
2015-12-17 10:25 ` Tomasz Nowicki
2015-12-17 10:40 ` Tomasz Nowicki
2015-12-21 18:12 ` Stefano Stabellini
2015-12-22 8:34 ` Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 07/23] pci, acpi, mcfg: Provide default RAW ACPI PCI config space accessors Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 08/23] arm64, acpi: Use empty PCI config space accessors from mcfg.c file Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 09/23] pci, acpi, ecam: Add flag to indicate whether ECAM region was hot added or not Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 10/23] x86, pci: Cleanup platform specific MCFG data using previously added ECAM hot_added flag Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 11/23] arm64, pci: Remove useless boot time IRQ assignment when booting with DT Tomasz Nowicki
2016-01-12 13:50 ` Lorenzo Pieralisi
2016-01-12 16:13 ` Tomasz Nowicki [this message]
2016-01-12 17:56 ` David Daney
2016-01-13 9:43 ` Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 12/23] pci, acpi: Move ACPI host bridge device companion assignment to core code Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 13/23] x86, ia64, pci: Remove ACPI companion device from platform specific data Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 14/23] pci, acpi: Provide generic way to assign bus domain number Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 15/23] x86, ia64, pci: Convert arches to use PCI_DOMAINS_GENERIC Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 16/23] x86, ia64: Include acpi_pci_{add|remove}_bus to the default pcibios_{add|remove}_bus implementation Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 17/23] acpi, mcfg: Implement two calls that might be used to inject/remove MCFG region Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 18/23] x86, acpi, pci: Use equivalent function introduced in previous patch Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 19/23] acpi, mcfg: Add default PCI config accessors implementation and initial support for related quirks Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 20/23] ACPI, PCI: Refine the way to handle translation_offset for ACPI resources Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 21/23] pci, acpi: Support for ACPI based PCI hostbridge init Tomasz Nowicki
2015-12-18 12:40 ` Arnd Bergmann
2015-12-21 10:21 ` Tomasz Nowicki
2015-12-16 15:16 ` [PATCH V2 22/23] pci, acpi: Match PCI config space accessors against platfrom specific quirks Tomasz Nowicki
2015-12-21 11:47 ` Gabriele Paoloni
2015-12-21 14:10 ` Arnd Bergmann
2015-12-21 17:29 ` David Daney
2015-12-21 22:42 ` Arnd Bergmann
2015-12-21 23:24 ` Jon Masters
2015-12-21 23:10 ` Jon Masters
2015-12-22 8:45 ` Tomasz Nowicki
2015-12-22 9:29 ` Gabriele Paoloni
2015-12-22 16:36 ` Jon Masters
2015-12-22 16:45 ` Jon Masters
2015-12-22 17:49 ` Gabriele Paoloni
2015-12-22 10:20 ` Tomasz Nowicki
2015-12-22 14:48 ` Gabriele Paoloni
2015-12-23 9:38 ` Hanjun Guo
2016-01-08 14:16 ` Mark Salter
2016-01-08 14:36 ` Tomasz Nowicki
2016-01-08 14:51 ` Mark Salter
2016-01-08 14:42 ` Jeremy Linton
2016-01-08 15:01 ` Mark Rutland
2016-01-08 15:12 ` Mark Rutland
2016-01-08 16:07 ` Mark Salter
2015-12-16 15:16 ` [PATCH V2 23/23] arm64, pci, acpi: Start using ACPI based PCI host bridge driver for ARM64 Tomasz Nowicki
2015-12-17 21:24 ` [PATCH V2 00/23] MMCONFIG refactoring and support for ARM64 PCI hostbridge init based on ACPI Sinan Kaya
2015-12-18 12:26 ` Tomasz Nowicki
2015-12-18 18:56 ` okaya at codeaurora.org
2015-12-21 10:37 ` Tomasz Nowicki
2015-12-21 12:10 ` Lorenzo Pieralisi
2015-12-21 12:42 ` Tomasz Nowicki
2015-12-21 14:15 ` Arnd Bergmann
2015-12-21 15:26 ` Okaya at codeaurora.org
2015-12-21 22:39 ` Arnd Bergmann
2016-01-11 15:39 ` Lorenzo Pieralisi
2016-01-11 15:56 ` Sinan Kaya
2016-01-12 14:30 ` Arnd Bergmann
2016-01-12 18:38 ` Lorenzo Pieralisi
2016-01-12 21:37 ` Arnd Bergmann
2016-01-11 16:09 ` Lorenzo Pieralisi
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