From: David Daney <ddaney.cavm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Marc Zyngier <marc.zyngier-5wv7dgnIgG8@public.gmane.org>,
Bjorn Helgaas <bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
David Daney <david.daney-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org>
Subject: [PATCH v2 0/2] pci: Add host controller driver for Cavium ThunderX PCIe
Date: Tue, 22 Dec 2015 15:43:50 -0800 [thread overview]
Message-ID: <1450827832-3294-1-git-send-email-ddaney.cavm@gmail.com> (raw)
From: David Daney <david.daney-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org>
Some Cavium ThunderX processors require quirky access methods for the
config space of the PCIe bridge.
There are two patches:
1) Refactor code in pci-host-generic so that it can more easily be
used by other drivers. This splits the driver for CAM and ECAM
access methods to a separate file from the common host driver code.
2) Add the ThunderX PCIe driver, which leverages the code in
pci-host-generic
Changes from v1: Split CAM and ECAM code from common driver code as
suggested by Arnd Bergmann. Fix spelling errors in
pcie-thunder-pem.txt
David Daney (2):
PCI: generic: Refactor code to enable reuse by other drivers.
pci, pcie-thunder-pem: Add PCIe host driver for ThunderX processors.
.../devicetree/bindings/pci/pcie-thunder-pem.txt | 43 ++++
drivers/pci/host/Kconfig | 11 +
drivers/pci/host/Makefile | 2 +
drivers/pci/host/pci-host-common.c | 194 ++++++++++++++
drivers/pci/host/pci-host-common.h | 56 ++++
drivers/pci/host/pci-host-generic.c | 190 +-------------
drivers/pci/host/pcie-thunder-pem.c | 283 +++++++++++++++++++++
7 files changed, 593 insertions(+), 186 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pci/pcie-thunder-pem.txt
create mode 100644 drivers/pci/host/pci-host-common.c
create mode 100644 drivers/pci/host/pci-host-common.h
create mode 100644 drivers/pci/host/pcie-thunder-pem.c
--
1.8.3.1
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next reply other threads:[~2015-12-22 23:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-22 23:43 David Daney [this message]
2015-12-22 23:43 ` [PATCH v2 1/2] PCI: generic: Refactor code to enable reuse by other drivers David Daney
2015-12-22 23:43 ` [PATCH v2 2/2] pci, pcie-thunder-pem: Add PCIe host driver for ThunderX processors David Daney
2015-12-29 20:37 ` Rob Herring
2016-01-04 18:18 ` David Daney
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