The first patch passes user space indication whether EDPM is supported or not. EDPM stands for Enhanced Direct Packet Mode for low latency. The second patch passes the indication of whether WIDs are supported and how many, per user application. WIDs are per CPU areas in the BAR that are used for parallel simultaneous doorbells. Ram Amrani (2): RDMA/qedr: notify user application if EDPM is supported RDMA/qedr: notify user application number of supported WIDs drivers/infiniband/hw/qedr/main.c | 1 + drivers/infiniband/hw/qedr/qedr.h | 2 ++ drivers/infiniband/hw/qedr/verbs.c | 9 +++++++++ include/uapi/rdma/qedr-abi.h | 3 +++ 4 files changed, 15 insertions(+) -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
