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[v2,for-next,0/9] RDMA/hns: Clean up and refactor mailbox-related code

Message ID 20220225112559.43300-1-liangwenpeng@huawei.com (mailing list archive)
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Series RDMA/hns: Clean up and refactor mailbox-related code | expand

Message

Wenpeng Liang Feb. 25, 2022, 11:25 a.m. UTC 
Mailbox-related code is getting harder to maintain. Especially after
removing the HIP06 code, the mailbox-related code needs to be cleaned
up and refactored more urgently.

The following is the basic information of each patch
(1) #1~#4: Preparing for refactoring
(2) #5: Formal Refactoring
(3) #6~#9: Follow-up cleanup

Changes since v1:
* Remove unnecessary mbox_msg assignment functions in patch #5.
* Add a new patch #7 to clean up the return value check of hns_roce_alloc_cmd_mailbox().
* v1 Link: https://patchwork.kernel.org/project/linux-rdma/cover/20220218110519.37375-1-liangwenpeng@huawei.com/

Chengchang Tang (5):
  RDMA/hns: Remove the unused parameter "op_modifier" in mailbox
  RDMA/hns: Remove fixed parameter “timeout” in the mailbox
  RDMA/hns: Refactor mailbox functions
  RDMA/hns: Remove similar code that configures the hardware contexts
  RDMA/hns: Refactor the alloc_srqc()

Wenpeng Liang (4):
  RDMA/hns: Remove redundant parameter "mailbox" in the mailbox
  RDMA/hns: Fix the wrong type of parameter "op" of the mailbox
  RDMA/hns: Clean up the return value check of
    hns_roce_alloc_cmd_mailbox()
  RDMA/hns: Refactor the alloc_cqc()

 drivers/infiniband/hw/hns/hns_roce_cmd.c      |  97 ++++++------
 drivers/infiniband/hw/hns/hns_roce_cmd.h      |   8 +-
 drivers/infiniband/hw/hns/hns_roce_cq.c       |  71 +++++----
 drivers/infiniband/hw/hns/hns_roce_device.h   |  24 +--
 drivers/infiniband/hw/hns/hns_roce_hem.c      |   4 +-
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c    | 147 ++++++++----------
 .../infiniband/hw/hns/hns_roce_hw_v2_dfx.c    |   5 +-
 drivers/infiniband/hw/hns/hns_roce_mr.c       |  46 ++----
 drivers/infiniband/hw/hns/hns_roce_srq.c      | 106 +++++++------
 9 files changed, 253 insertions(+), 255 deletions(-)

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2.33.0