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    Subject[Patch v4 00/12] Introduce Microsoft Azure Network Adapter (MANA) RDMA driver
    Date
    From: Long Li <longli@microsoft.com>

    This patchset implements a RDMA driver for Microsoft Azure Network
    Adapter (MANA). In MANA, the RDMA device is modeled as an auxiliary device
    to the Ethernet device.

    The first 11 patches modify the MANA Ethernet driver to support RDMA driver.
    The last patch implementes the RDMA driver.

    The user-mode of the driver is being reviewed at:
    https://github.com/linux-rdma/rdma-core/pull/1177


    Ajay Sharma (3):
    net: mana: Set the DMA device max segment size
    net: mana: Define data structures for protection domain and memory
    registration
    net: mana: Define and process GDMA response code
    GDMA_STATUS_MORE_ENTRIES

    Long Li (9):
    net: mana: Add support for auxiliary device
    net: mana: Record the physical address for doorbell page region
    net: mana: Handle vport sharing between devices
    net: mana: Add functions for allocating doorbell page from GDMA
    net: mana: Export Work Queue functions for use by RDMA driver
    net: mana: Record port number in netdev
    net: mana: Move header files to a common location
    net: mana: Define max values for SGL entries
    RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter

    MAINTAINERS | 4 +
    drivers/infiniband/Kconfig | 1 +
    drivers/infiniband/hw/Makefile | 1 +
    drivers/infiniband/hw/mana/Kconfig | 7 +
    drivers/infiniband/hw/mana/Makefile | 4 +
    drivers/infiniband/hw/mana/cq.c | 80 ++
    drivers/infiniband/hw/mana/main.c | 681 ++++++++++++++++++
    drivers/infiniband/hw/mana/mana_ib.h | 145 ++++
    drivers/infiniband/hw/mana/mr.c | 133 ++++
    drivers/infiniband/hw/mana/qp.c | 501 +++++++++++++
    drivers/infiniband/hw/mana/wq.c | 114 +++
    .../net/ethernet/microsoft/mana/gdma_main.c | 96 ++-
    .../net/ethernet/microsoft/mana/hw_channel.c | 6 +-
    .../net/ethernet/microsoft/mana/mana_bpf.c | 2 +-
    drivers/net/ethernet/microsoft/mana/mana_en.c | 162 ++++-
    .../ethernet/microsoft/mana/mana_ethtool.c | 2 +-
    .../net/ethernet/microsoft/mana/shm_channel.c | 2 +-
    .../microsoft => include/net}/mana/gdma.h | 188 ++++-
    .../net}/mana/hw_channel.h | 0
    .../microsoft => include/net}/mana/mana.h | 29 +-
    .../net}/mana/shm_channel.h | 0
    include/uapi/rdma/ib_user_ioctl_verbs.h | 1 +
    include/uapi/rdma/mana-abi.h | 66 ++
    23 files changed, 2180 insertions(+), 45 deletions(-)
    create mode 100644 drivers/infiniband/hw/mana/Kconfig
    create mode 100644 drivers/infiniband/hw/mana/Makefile
    create mode 100644 drivers/infiniband/hw/mana/cq.c
    create mode 100644 drivers/infiniband/hw/mana/main.c
    create mode 100644 drivers/infiniband/hw/mana/mana_ib.h
    create mode 100644 drivers/infiniband/hw/mana/mr.c
    create mode 100644 drivers/infiniband/hw/mana/qp.c
    create mode 100644 drivers/infiniband/hw/mana/wq.c
    rename {drivers/net/ethernet/microsoft => include/net}/mana/gdma.h (77%)
    rename {drivers/net/ethernet/microsoft => include/net}/mana/hw_channel.h (100%)
    rename {drivers/net/ethernet/microsoft => include/net}/mana/mana.h (93%)
    rename {drivers/net/ethernet/microsoft => include/net}/mana/shm_channel.h (100%)
    create mode 100644 include/uapi/rdma/mana-abi.h

    --
    2.17.1

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