This patch series contains various fixes and outbound mapping support for the Broadcom iProc PCIe driver. Some of the critical fixes include 1) fix of PCIe core reset logic and therefore remove its dependency on the bootloader; 2) improved link detection logic that works for more iProc based SoCs. This patch series also adds the outbound address mapping support. While outbound address mapping support is not required on chips like North Star, Cygnus, and etc., some of the newer iProc based chips like North Star 2 require this support to properly map the AXI address into the address used in the iProc PCIe core This patch series is constructed based on Linux v4.3-rc1 (with workaround to disable calls to pci_read_bridge_bases in pci/probe.c that breaks some of the ARM based PCIe devices including iProc) This patch series is tested on the following platforms with an Intel e1000e based PCIe x1 NIC card: - ARM32 based Cygnus BCM958305K Wireless Audio board - ARM64 based North Star 2 SVK board code available at GITHUB: https://github.com/Broadcom/cygnus-linux/tree/iproc-pcie-fix-v1 Ray Jui (8): PCI: iproc: Fix code comment PCI: iproc: Remove unused code PCI: iproc: Remove ARCH specific flag PCI: iproc: Fix PCIe reset logic PCI: iproc: Improve link detection logic PCI: iproc: Update iProc PCIe device tree bindings PCI: iproc: Add outbound mapping support PCI: iproc: Fix compile warnings .../devicetree/bindings/pci/brcm,iproc-pcie.txt | 20 +++ drivers/pci/host/pcie-iproc-platform.c | 27 ++++ drivers/pci/host/pcie-iproc.c | 159 +++++++++++++++++++-- drivers/pci/host/pcie-iproc.h | 20 ++- 4 files changed, 210 insertions(+), 16 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
