This patch series creates RNIC adapter in mana_ib. To create the adapter, we must create one EQ. In the future patches, this EQ will be used for fatal RC QP error events. In the future patches, we will also add more EQs for CQs. mana_ib is served by mana ethernet for RAW QPs and by RNIC for RC QPs. If RNIC is not available in the HW, we do not fail mana_ib and keep only RAW QP support. RNIC is availale only for port 1. As a minimal usage, this patch series brings adding and removing RoCEv2 GIDs. For this, we set master netdev to the ib device and set required port parameters to get GIDs. RNIC of mana supports IPv6 and IPv4 addresses that are stored in the HW. Konstantin Taranov (5): RDMA/mana_ib: Add EQ creation for rnic adapter RDMA/mana_ib: Create and destroy rnic adapter RDMA/mana_ib: Implement port parameters RDMA/mana_ib: Enable RoCE on port 1 RDMA/mana_ib: Adding and deleting GIDs drivers/infiniband/hw/mana/device.c | 27 ++++- drivers/infiniband/hw/mana/main.c | 203 ++++++++++++++++++++++++++++++++++- drivers/infiniband/hw/mana/mana_ib.h | 75 +++++++++++++ 3 files changed, 297 insertions(+), 8 deletions(-) -- 1.8.3.1
