From: Tomasz Nowicki <tomasz.nowicki@linaro.org>
To: catalin.marinas@arm.com, will.deacon@arm.com,
bhelgaas@google.com, Liviu.Dudau@arm.com, tglx@linutronix.de,
mingo@redhat.com, hpa@zytor.com, rjw@rjwysocki.net
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, x86@kernel.org,
linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org,
linaro-acpi@lists.linaro.org,
Tomasz Nowicki <tomasz.nowicki@linaro.org>
Subject: [RFC PATCH 0/4] MMCFG refactoring + PCI ACPI probing for ARM64
Date: Fri, 7 Nov 2014 14:27:52 +0100 [thread overview]
Message-ID: <1415366876-30811-1-git-send-email-tomasz.nowicki@linaro.org> (raw)
The patch set can be break down into two logic parts:
1. patch 1,2 - MMCONFIG code refacoring. MMCFG ACPI table has no arch
dependencies so it can be used across other architectures.
2. patch 3,4 aim for PCI ACPI probing on ARM64
Patches tested on Cavium ThunderX simulator with the latest ACPI ARM64 core set:
http://www.serverphorums.com/read.php?12,997228
Tomasz Nowicki (4):
x86, acpi, pci: Move arch-agnostic MMCFG code out of arch/x86/
directory.
x86, acpi, pci: Isolate new PCI mmconfig entry insertion.
arm64, acpi, pci: Add arch specific functions for mmconfig driver.
arm64, acpi, pci: Provide arch-specific calls for PCI host bridge
dirver (PNP0A03).
arch/arm64/Kconfig | 3 +
arch/arm64/include/asm/pci.h | 8 +
arch/arm64/kernel/Makefile | 1 +
arch/arm64/kernel/mmconfig.c | 69 +++++++
arch/arm64/kernel/pci.c | 401 +++++++++++++++++++++++++++++++++++++++--
arch/x86/include/asm/pci_x86.h | 29 ---
arch/x86/pci/acpi.c | 1 +
arch/x86/pci/init.c | 1 +
arch/x86/pci/mmconfig-shared.c | 176 +-----------------
arch/x86/pci/mmconfig_32.c | 1 +
arch/x86/pci/mmconfig_64.c | 1 +
drivers/acpi/Makefile | 1 +
drivers/acpi/bus.c | 1 +
drivers/acpi/mmconfig.c | 204 +++++++++++++++++++++
include/linux/mmconfig.h | 57 ++++++
include/linux/pci.h | 8 -
16 files changed, 738 insertions(+), 224 deletions(-)
create mode 100644 arch/arm64/kernel/mmconfig.c
create mode 100644 drivers/acpi/mmconfig.c
create mode 100644 include/linux/mmconfig.h
--
1.9.1
next reply other threads:[~2014-11-07 13:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-07 13:27 Tomasz Nowicki [this message]
2014-11-07 13:27 ` [RFC PATCH 1/4] x86, acpi, pci: Move arch-agnostic MMCFG code out of arch/x86/ directory Tomasz Nowicki
2014-11-07 13:27 ` [RFC PATCH 2/4] x86, acpi, pci: Isolate new PCI mmconfig entry insertion Tomasz Nowicki
2014-11-07 14:09 ` Arnd Bergmann
2014-11-07 14:43 ` Tomasz Nowicki
2014-11-07 13:27 ` [RFC PATCH 3/4] arm64, acpi, pci: Add arch specific functions for mmconfig driver Tomasz Nowicki
2014-11-07 14:12 ` [Linaro-acpi] " Arnd Bergmann
2014-11-07 14:39 ` Tomasz Nowicki
2014-11-07 14:54 ` Arnd Bergmann
2014-11-07 13:27 ` [RFC PATCH 4/4] arm64, acpi, pci: Provide arch-specific calls for PCI host bridge dirver (PNP0A03) Tomasz Nowicki
2014-11-07 14:24 ` Arnd Bergmann
2014-11-14 14:10 ` Tomasz Nowicki
2014-11-14 14:53 ` [Linaro-acpi] " Arnd Bergmann
2014-11-18 10:17 ` Tomasz Nowicki
2014-11-18 10:35 ` Arnd Bergmann
2014-11-07 14:55 ` Liviu Dudau
2014-11-12 8:47 ` Tomasz Nowicki
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