From: Suravee.Suthikulpanit@amd•com (Suravee Suthikulpanit)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH V1 00/11] MMCONFIG refactoring and ARM64 PCI hostbridge init based on ACPI
Date: Fri, 30 Oct 2015 11:38:54 -0500 [thread overview]
Message-ID: <56339D1E.20605@amd.com> (raw)
In-Reply-To: <1445963922-22711-1-git-send-email-tn@semihalf.com>
Tested on AMD Seattle platform (Overdrive revB) w/ both MSI and legacy
interrupt.
Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd•com>
Thanks,
Suravee
On 10/27/15 11:38, Tomasz Nowicki wrote:
> From the functionality point of view this series might be split into two logic parts:
> 1. Making MMCONFIG code arch-agnostic which allows all architectures to collect
> PCI config regions and used when necessary.
> 2. Using generic MMCONFIG code and introducing ACPI based PCI hostbridge
> initialization for ARM64
>
> Patches has been built on top of:
> [Patch v7 0/7] Consolidate ACPI PCI root common code into ACPI core
> https://lkml.org/lkml/2015/10/14/31
> Git branch can be found here:
> https://git.linaro.org/leg/acpi/acpi.git/shortlog/refs/heads/pci-acpi-upstream
>
> This has been tested on Cavium ThunderX 1 socket server.
> Any help in reviewing and testing is very appreciated.
>
> Hanjun Guo (1):
> XEN / PCI: Remove the dependence on arch x86 when PCI_MMCONFIG=y
>
> Tomasz Nowicki (10):
> x86, pci: Reorder logic of pci_mmconfig_insert() function
> x86, pci, acpi: Move arch-agnostic MMCONFIG (aka ECAM) and ACPI code
> out of arch/x86/ directory
> pci, acpi, mcfg: Provide generic implementation of MCFG code
> initialization.
> x86, pci: mmconfig_{32,64}.c code refactoring - remove code
> duplication.
> x86, pci, ecam: mmconfig_64.c becomes default implementation for ECAM
> driver.
> pci, acpi, mcfg: Provide default RAW ACPI PCI config space accessors.
> pci, acpi, ecam: Add flag to indicate whether ECAM region was hot
> added or not.
> x86, pci: Use previously added ECAM hot_added flag to remove ECAM
> regions.
> pci, acpi: Provide generic way to assign bus domain number.
> arm64, pci, acpi: Support for ACPI based PCI hostbridge init
>
> arch/arm64/Kconfig | 6 +
> arch/arm64/kernel/pci.c | 208 ++++++++++++++++++++++++++++++++--
> arch/x86/Kconfig | 4 +
> arch/x86/include/asm/pci_x86.h | 28 +----
> arch/x86/pci/acpi.c | 17 +--
> arch/x86/pci/mmconfig-shared.c | 250 +++++++----------------------------------
> arch/x86/pci/mmconfig_32.c | 11 +-
> arch/x86/pci/mmconfig_64.c | 67 +----------
> arch/x86/pci/numachip.c | 1 +
> drivers/acpi/Makefile | 1 +
> drivers/acpi/mcfg.c | 104 +++++++++++++++++
> drivers/acpi/pci_root.c | 2 +-
> drivers/pci/Kconfig | 10 ++
> drivers/pci/Makefile | 5 +
> drivers/pci/ecam.c | 234 ++++++++++++++++++++++++++++++++++++++
> drivers/pci/pci.c | 30 ++++-
> drivers/xen/pci.c | 7 +-
> include/linux/acpi.h | 2 +
> include/linux/ecam.h | 44 ++++++++
> 19 files changed, 691 insertions(+), 340 deletions(-)
> create mode 100644 drivers/acpi/mcfg.c
> create mode 100644 drivers/pci/ecam.c
> create mode 100644 include/linux/ecam.h
>
next prev parent reply other threads:[~2015-10-30 16:38 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-27 16:38 [PATCH V1 00/11] MMCONFIG refactoring and ARM64 PCI hostbridge init based on ACPI Tomasz Nowicki
2015-10-27 16:38 ` [PATCH V1 01/11] x86, pci: Reorder logic of pci_mmconfig_insert() function Tomasz Nowicki
2015-10-27 16:38 ` [PATCH V1 02/11] x86, pci, acpi: Move arch-agnostic MMCONFIG (aka ECAM) and ACPI code out of arch/x86/ directory Tomasz Nowicki
2015-10-27 16:38 ` [PATCH V1 03/11] pci, acpi, mcfg: Provide generic implementation of MCFG code initialization Tomasz Nowicki
2015-10-27 16:38 ` [PATCH V1 04/11] x86, pci: mmconfig_{32, 64}.c code refactoring - remove code duplication Tomasz Nowicki
2015-10-27 16:38 ` [PATCH V1 05/11] x86, pci, ecam: mmconfig_64.c becomes default implementation for ECAM driver Tomasz Nowicki
2015-10-27 16:38 ` [PATCH V1 06/11] pci, acpi, mcfg: Provide default RAW ACPI PCI config space accessors Tomasz Nowicki
2015-10-27 16:38 ` [PATCH V1 07/11] XEN / PCI: Remove the dependence on arch x86 when PCI_MMCONFIG=y Tomasz Nowicki
2015-10-27 16:47 ` [Linaro-acpi] " Tomasz Nowicki
2015-10-27 17:25 ` Boris Ostrovsky
2015-10-28 10:49 ` Stefano Stabellini
2015-10-28 10:56 ` Tomasz Nowicki
2015-10-28 13:45 ` Hanjun Guo
2015-10-28 14:07 ` Boris Ostrovsky
2015-10-27 16:38 ` [PATCH V1 08/11] pci, acpi, ecam: Add flag to indicate whether ECAM region was hot added or not Tomasz Nowicki
2015-10-27 16:38 ` [PATCH V1 09/11] x86, pci: Use previously added ECAM hot_added flag to remove ECAM regions Tomasz Nowicki
2015-10-27 16:38 ` [PATCH V1 10/11] pci, acpi: Provide generic way to assign bus domain number Tomasz Nowicki
2015-10-28 11:38 ` Liviu.Dudau at arm.com
2015-10-28 12:47 ` [Linaro-acpi] " Tomasz Nowicki
2015-11-03 16:10 ` Lorenzo Pieralisi
2015-11-04 10:04 ` [Linaro-acpi] " Tomasz Nowicki
2015-10-27 16:38 ` [PATCH V1 11/11] arm64, pci, acpi: Support for ACPI based PCI hostbridge init Tomasz Nowicki
2015-10-28 11:49 ` Liviu.Dudau at arm.com
2015-10-28 13:42 ` Tomasz Nowicki
2015-10-28 13:51 ` Liviu.Dudau at arm.com
2015-11-03 14:32 ` Lorenzo Pieralisi
2015-11-03 16:28 ` Liviu.Dudau at arm.com
2015-10-28 18:46 ` Sinan Kaya
2015-10-28 20:36 ` Sinan Kaya
2015-10-29 11:38 ` Tomasz Nowicki
2015-10-29 15:01 ` Sinan Kaya
2015-10-29 15:53 ` Tomasz Nowicki
2015-10-29 16:20 ` Sinan Kaya
2015-10-29 14:57 ` Sinan Kaya
2015-10-29 16:27 ` Tomasz Nowicki
2015-11-03 14:15 ` Lorenzo Pieralisi
2015-11-03 14:39 ` Tomasz Nowicki
2015-11-03 15:10 ` Sinan Kaya
2015-11-03 15:59 ` Arnd Bergmann
2015-11-03 16:33 ` Sinan Kaya
2015-11-03 16:55 ` Arnd Bergmann
2015-11-03 17:43 ` Sinan Kaya
2015-11-05 14:48 ` [Linaro-acpi] " Sinan Kaya
2015-11-03 15:19 ` Hanjun Guo
2015-11-03 17:39 ` David Daney
2015-11-03 18:00 ` Gabriele Paoloni
2015-11-03 16:55 ` Lorenzo Pieralisi
2015-11-04 9:59 ` Tomasz Nowicki
2015-11-04 10:11 ` Tomasz Nowicki
2015-10-30 4:07 ` [PATCH V1 00/11] MMCONFIG refactoring and ARM64 PCI hostbridge init based on ACPI Jon Masters
2015-10-30 4:50 ` Hanjun Guo
2015-10-30 8:26 ` Tomasz Nowicki
2015-10-30 16:38 ` Suravee Suthikulpanit [this message]
2015-12-07 20:31 ` Bjorn Helgaas
2015-12-09 10:01 ` Jayachandran C.
2015-12-09 15:55 ` Lorenzo Pieralisi
2015-12-16 12:51 ` Jayachandran C.
2015-12-16 14:05 ` Lorenzo Pieralisi
2015-12-08 17:43 ` Jeremy Linton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=56339D1E.20605@amd.com \
--to=suravee.suthikulpanit@amd$(echo .)com \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox