Messages in this thread | | | From | David Daney <> | Subject | [PATCH v4 0/2] pci: Add host controller driver for Cavium ThunderX PCIe | Date | Tue, 26 Jan 2016 13:46:19 -0800 |
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From: David Daney <david.daney@cavium.com>
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 v3: Add some Acked-by, rebased to v4.5.0-rc1
Changes from v2: Improve device tree binding example as noted by Rob Herring. Rename pcie-thunder-pem.* to pci-thunder-pem.* for better consistency. Update MAINTAINERS to reflect the changes.
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, pci-thunder-pem: Add PCIe host driver for ThunderX processors.
.../devicetree/bindings/pci/pci-thunder-pem.txt | 43 ++++ MAINTAINERS | 9 + 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 | 47 ++++ drivers/pci/host/pci-host-generic.c | 181 +------------ drivers/pci/host/pci-thunder-pem.c | 283 +++++++++++++++++++++ 8 files changed, 593 insertions(+), 177 deletions(-) create mode 100644 Documentation/devicetree/bindings/pci/pci-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/pci-thunder-pem.c
-- 1.8.3.1
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