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[for-next,0/4] RDMA/hns: Extend some capabilities for HIP09

Message ID 1597668344-48575-1-git-send-email-liweihang@huawei.com (mailing list archive)
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Series RDMA/hns: Extend some capabilities for HIP09 | expand

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Weihang Li Aug. 17, 2020, 12:45 p.m. UTC 
HIP09 supports larger entries/contexts to improve the performance of bus or
exchange more information with the hardware. The capbilities changes from
HIP08 to HIP09 is as follows:
- CEQE: 4B -> 64B
- AEQE: 16B -> 64B
- CQE: 32B -> 64B
- QPC: 256B -> 512B

Wenpeng Liang (3):
  RDMA/hns: Add support for EQE in size of 64 Bytes
  RDMA/hns: Add support for CQE in size of 64 Bytes
  RDMA/hns: Add support for QPC in size of 512 Bytes

Xi Wang (1):
  RDMA/hns: Export hardware capability flags to userspace

 drivers/infiniband/hw/hns/hns_roce_cq.c     | 19 ++++++-
 drivers/infiniband/hw/hns/hns_roce_device.h | 22 ++++++--
 drivers/infiniband/hw/hns/hns_roce_hw_v1.c  | 12 ++---
 drivers/infiniband/hw/hns/hns_roce_hw_v1.h  |  2 +-
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c  | 79 ++++++++++++++++++++---------
 drivers/infiniband/hw/hns/hns_roce_hw_v2.h  | 16 ++++--
 drivers/infiniband/hw/hns/hns_roce_main.c   |  5 +-
 include/uapi/rdma/hns-abi.h                 |  4 ++
 8 files changed, 116 insertions(+), 43 deletions(-)