The NTB drivers currently support only one hardware driver, and one client type. This patch set adds an abstraction layer, enabling different hardware drivers by other vendors, and clients other than ntb_transport. The commits in this set may also be pulled from: github.com/allenbh/linux in the branch ntb-abh, or tag ntb-abh-v1 Allen Hubbe (12): Move files in preparation for NTB Abstraction NTB Abstraction Layer Intel NTB params for snb b2b addresses NTB Pingpong Client NTB Tool Client ntb_transport: rate limit ntb_qp_link_work ntb_transport: differentiate link down messages ntb_transport: don't advance rx on link down ntb_transport: reset qp link stats on down ntb_transport: numa aware memory and dma chan ntb_hw_intel: numa aware memory allocation ntb_transport: fix small code format issues Dave Jiang (4): ntb: Enable link training for RP mode in the driver probe Check the DID for certain workaround error flags to be set. ntb: performance improvement by write combining ntb: default to cpu memcpy for performance Documentation/ntb.txt | 127 ++ MAINTAINERS | 16 +- drivers/net/ntb_netdev.c | 58 +- drivers/ntb/Kconfig | 22 +- drivers/ntb/Makefile | 4 +- drivers/ntb/hw/Kconfig | 1 + drivers/ntb/hw/Makefile | 1 + drivers/ntb/hw/intel/Kconfig | 8 + drivers/ntb/hw/intel/Makefile | 1 + drivers/ntb/hw/intel/ntb_hw_intel.c | 2222 +++++++++++++++++++++++++++++++++++ drivers/ntb/hw/intel/ntb_hw_intel.h | 342 ++++++ drivers/ntb/ntb.c | 251 ++++ drivers/ntb/ntb_hw.c | 1896 ------------------------------ drivers/ntb/ntb_hw.h | 256 ---- drivers/ntb/ntb_regs.h | 177 --- drivers/ntb/ntb_transport.c | 1018 +++++++++------- drivers/ntb/test/Kconfig | 21 + drivers/ntb/test/Makefile | 2 + drivers/ntb/test/ntb_pingpong.c | 251 ++++ drivers/ntb/test/ntb_tool.c | 557 +++++++++ include/linux/ntb.h | 969 ++++++++++++++- include/linux/ntb_transport.h | 85 ++ 22 files changed, 5486 insertions(+), 2799 deletions(-) create mode 100644 Documentation/ntb.txt create mode 100644 drivers/ntb/hw/Kconfig create mode 100644 drivers/ntb/hw/Makefile create mode 100644 drivers/ntb/hw/intel/Kconfig create mode 100644 drivers/ntb/hw/intel/Makefile create mode 100644 drivers/ntb/hw/intel/ntb_hw_intel.c create mode 100644 drivers/ntb/hw/intel/ntb_hw_intel.h create mode 100644 drivers/ntb/ntb.c delete mode 100644 drivers/ntb/ntb_hw.c delete mode 100644 drivers/ntb/ntb_hw.h delete mode 100644 drivers/ntb/ntb_regs.h create mode 100644 drivers/ntb/test/Kconfig create mode 100644 drivers/ntb/test/Makefile create mode 100644 drivers/ntb/test/ntb_pingpong.c create mode 100644 drivers/ntb/test/ntb_tool.c create mode 100644 include/linux/ntb_transport.h -- 2.4.0.rc0.43.gcf8a8c6 -- 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
