From: Sinan Kaya <okaya@codeaurora.org>
To: Tomasz Nowicki <tn@semihalf.com>,
helgaas@kernel.org, arnd@arndb.de, will.deacon@arm.com,
catalin.marinas@arm.com, rafael@kernel.org,
hanjun.guo@linaro.org, Lorenzo.Pieralisi@arm.com,
jiang.liu@linux.intel.com, jchandra@broadcom.com,
Stefano.Stabellini@eu.citrix.com
Cc: robert.richter@caviumnetworks.com, mw@semihalf.com,
Liviu.Dudau@arm.com, ddaney@caviumnetworks.com,
wangyijing@huawei.com, Suravee.Suthikulpanit@amd.com,
msalter@redhat.com, linux-pci@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org, linaro-acpi@lists.linaro.org,
jcm@redhat.com
Subject: Re: [PATCH V5 00/15] MMCONFIG refactoring and support for ARM64 PCI hostbridge init based on ACPI
Date: Mon, 29 Feb 2016 14:03:45 -0500 [thread overview]
Message-ID: <56D49611.2050202@codeaurora.org> (raw)
In-Reply-To: <1455630825-27253-1-git-send-email-tn@semihalf.com>
On 2/16/2016 8:53 AM, Tomasz Nowicki wrote:
> From the functionality point of view this series might be split into the
> following logic parts:
> 1. Make MMCONFIG code arch-agnostic which allows all architectures to collect
> PCI config regions and used when necessary.
> 2. Move non-arch specific bits to the core code.
> 3. Use MMCONFIG code and implement generic ACPI based PCI host controller driver.
> 4. Enable above driver on ARM64
>
> Patches has been built on top of 4.5-rc3 and can be found here:
> git@github.com:semihalf-nowicki-tomasz/linux.git (pci-acpi-v5)
>
> NOTE, this patch set depends on Lorenzo's fixes:
> https://patchwork.ozlabs.org/patch/576450/
> which can be found in pci-acpi-v5 branch.
>
> This has been tested on Cavium ThunderX server, JunoR2, HP RX2660 IA64, x86,
> Hip05, X-Gene and QEMU-aarch64. Any help in reviewing and testing is very appreciated.
>
> v4 -> v5
> - dropped MCFG refactoring group patches 1-6 from series v4 and integrated Jayachandran's patch
> https://patchwork.ozlabs.org/patch/575525/
> - rewrite PCI legacy IRQs allocation
> - squashed two patches 11 and 12 from series v4, fixed bisection issue
> - changelog improvements
> - rebased to 4.5-rc3
>
> v3 -> v4
> - dropped Jiang's fix http://lkml.iu.edu/hypermail/linux/kernel/1601.1/04318.html
> - added Lorenzo's fix patch 19/24
> - ACPI PCI bus domain number assigning cleanup
> - changed resource management, we now claim and reassign resources
> - improvements for applying quirks
> - dropped Matthew's http://www.spinics.net/lists/linux-pci/msg45950.html dependency
> - rebased to 4.5-rc1
>
Having tested v4 and v5, I'm seeing some resource assignment problems and address conflicts.
And problems booting QEMU.
Anybody else seeing the same?
--
Sinan Kaya
Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-02-29 19:03 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-16 13:53 [PATCH V5 00/15] MMCONFIG refactoring and support for ARM64 PCI hostbridge init based on ACPI Tomasz Nowicki
2016-02-16 13:53 ` [PATCH V5 01/15] ACPI: MCFG: Move mmcfg_list management to drivers/acpi Tomasz Nowicki
2016-02-17 11:00 ` Lorenzo Pieralisi
2016-02-18 12:25 ` [Linaro-acpi] " liudongdong (C)
2016-02-18 13:20 ` Lorenzo Pieralisi
2016-03-03 22:51 ` Bjorn Helgaas
2016-03-04 8:35 ` Jayachandran Chandrashekaran Nair
2016-03-05 4:14 ` Bjorn Helgaas
2016-03-09 9:13 ` Tomasz Nowicki
2016-03-09 9:14 ` Tomasz Nowicki
2016-03-09 10:10 ` Jayachandran Chandrashekaran Nair
2016-03-09 10:50 ` Tomasz Nowicki
2016-03-10 13:08 ` Jayachandran Chandrashekaran Nair
2016-03-17 20:18 ` [RFC PATCH 0/4] ACPI based PCI host driver with generic ECAM Jayachandran C
2016-03-18 17:47 ` Jayachandran C
2016-03-23 10:22 ` Gabriele Paoloni
2016-03-28 13:42 ` Sinan Kaya
2016-03-28 18:01 ` Jayachandran C
2016-03-17 20:18 ` [RFC PATCH 1/4] PCI: Provide generic ECAM mapping functions Jayachandran C
2016-03-17 20:18 ` [RFC PATCH 2/4] PCI: generic,thunder: Use generic config functions Jayachandran C
2016-03-17 20:18 ` [RFC PATCH 3/4] ACPI: PCI: Add generic PCI host controller Jayachandran C
2016-03-17 20:18 ` [RFC PATCH 4/4] ACPI: PCI: Add raw_pci_read/write operations Jayachandran C
2016-04-05 14:11 ` [PATCH V5 01/15] ACPI: MCFG: Move mmcfg_list management to drivers/acpi Tomasz Nowicki
2016-04-05 16:41 ` Bjorn Helgaas
2016-04-05 18:07 ` Tomasz Nowicki
2016-04-05 18:50 ` Jayachandran C
2016-03-04 9:27 ` Tomasz Nowicki
2016-02-16 13:53 ` [PATCH V5 02/15] acpi, pci, mcfg: Provide default RAW ACPI PCI config space accessors Tomasz Nowicki
2016-02-17 12:39 ` Lorenzo Pieralisi
2016-02-16 13:53 ` [PATCH V5 03/15] arm64, acpi: Use MCFG library and empty PCI config space accessors from pci_mcfg.c file Tomasz Nowicki
2016-02-16 13:53 ` [PATCH V5 04/15] pci, acpi, ecam: Add flag to indicate whether ECAM region was hot added or not Tomasz Nowicki
2016-02-18 12:32 ` Lorenzo Pieralisi
2016-02-16 13:53 ` [PATCH V5 05/15] x86, pci: Cleanup platform specific MCFG data by using ECAM hot_added flag Tomasz Nowicki
2016-02-16 13:53 ` [PATCH V5 06/15] pci, acpi, x86, ia64: Move ACPI host bridge device companion assignment to core code Tomasz Nowicki
2016-02-16 13:53 ` [PATCH V5 07/15] pci, acpi: Provide generic way to assign bus domain number Tomasz Nowicki
2016-02-17 13:44 ` Jayachandran Chandrashekaran Nair
2016-02-17 14:07 ` Tomasz Nowicki
2016-02-17 14:21 ` Jayachandran Chandrashekaran Nair
2016-02-17 15:05 ` Tomasz Nowicki
2016-02-17 15:21 ` Jayachandran Chandrashekaran Nair
2016-02-17 15:35 ` Tomasz Nowicki
2016-02-17 17:45 ` Lorenzo Pieralisi
2016-02-16 13:53 ` [PATCH V5 08/15] x86, ia64: Include acpi_pci_{add|remove}_bus to the default pcibios_{add|remove}_bus implementation Tomasz Nowicki
2016-02-16 13:53 ` [PATCH V5 09/15] acpi, mcfg: Add default PCI config accessors implementation and initial support for related quirks Tomasz Nowicki
2016-02-17 18:39 ` Lorenzo Pieralisi
2016-02-16 13:53 ` [PATCH V5 10/15] pci, of: Move the PCI I/O space management to PCI core code Tomasz Nowicki
2016-02-16 13:53 ` [PATCH V5 11/15] drivers: pci: add generic code to claim bus resources Tomasz Nowicki
2016-02-16 13:53 ` [PATCH V5 12/15] pci, acpi: Support for ACPI based generic PCI host controller initialization Tomasz Nowicki
2016-02-16 13:53 ` [PATCH V5 13/15] pci, acpi: Match PCI config space accessors against platfrom specific quirks Tomasz Nowicki
2016-03-18 15:49 ` Mark Salter
2016-03-22 10:26 ` Tomasz Nowicki
2016-02-16 13:53 ` [PATCH V5 14/15] arm64, pci, acpi: Assign legacy IRQs once device is enable Tomasz Nowicki
2016-02-17 18:18 ` Lorenzo Pieralisi
2016-02-16 13:53 ` [PATCH V5 15/15] arm64, pci, acpi: Start using ACPI based PCI host bridge driver for ARM64 Tomasz Nowicki
2016-02-18 12:59 ` [PATCH V5 00/15] MMCONFIG refactoring and support for ARM64 PCI hostbridge init based on ACPI Lorenzo Pieralisi
2016-02-29 19:03 ` Sinan Kaya [this message]
2016-03-03 11:23 ` Lorenzo Pieralisi
2016-03-03 14:24 ` Sinan Kaya
2016-03-04 10:55 ` Lorenzo Pieralisi
2016-03-04 12:01 ` Tomasz Nowicki
2016-03-04 14:52 ` Sinan Kaya
2016-03-04 17:37 ` Lorenzo Pieralisi
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