Re: [PATCH rdma-next 00/18] RDMA: Add support for ib_device_ops

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On Tue, Oct 09, 2018 at 03:26:52PM -0500, Steve Wise wrote:
> Hey Kamal,
> 
> What is the justification for these changes?
> 
> Thanks,
> 
> Steve.
>

Hi Steve,

The idea behind this change is to make some order in the IB device structure by moving all the IB
device operations to one place under the new ib_device_ops structure.

Thanks,
Kamal
 
> 
> On 10/9/2018 1:45 PM, Kamal Heib wrote:
> > This patchset introduce a new structure that will contain all the
> > infiniband device operations, the structure will be used by the
> > providers to initialize their supported operations. This patchset also
> > includes the required changes in the core and ulps to start using it.
> >
> > Thanks,
> > Kamal
> >
> > Kamal Heib (18):
> >   RDMA/core: Introduce ib_device_ops
> >   RDMA/bnxt_re: Initialize ib_device_ops struct
> >   RDMA/cxgb3: Initialize ib_device_ops struct
> >   RDMA/cxgb4: Initialize ib_device_ops struct
> >   RDMA/hfi1: Initialize ib_device_ops struct
> >   RDMA/hns: Initialize ib_device_ops struct
> >   RDMA/i40iw: Initialize ib_device_ops struct
> >   RDMA/mlx4: Initialize ib_device_ops struct
> >   RDMA/mlx5: Initialize ib_device_ops struct
> >   RDMA/mthca: Initialize ib_device_ops struct
> >   RDMA/nes: Initialize ib_device_ops struct
> >   RDMA/ocrdma: Initialize ib_device_ops struct
> >   RDMA/qedr: Initialize ib_device_ops struct
> >   RDMA/qib: Initialize ib_device_ops struct
> >   RDMA/usnic: Initialize ib_device_ops struct
> >   RDMA/vmw_pvrdma: Initialize ib_device_ops struct
> >   RDMA/rxe: Initialize ib_device_ops struct
> >   RDMA: Start use ib_device_ops
> >
> >  drivers/infiniband/core/cache.c                    |  12 +-
> >  drivers/infiniband/core/core_priv.h                |  12 +-
> >  drivers/infiniband/core/cq.c                       |   6 +-
> >  drivers/infiniband/core/device.c                   | 136 +++++++++++--
> >  drivers/infiniband/core/fmr_pool.c                 |   4 +-
> >  drivers/infiniband/core/mad.c                      |  24 +--
> >  drivers/infiniband/core/nldev.c                    |   4 +-
> >  drivers/infiniband/core/opa_smi.h                  |   4 +-
> >  drivers/infiniband/core/rdma_core.c                |   6 +-
> >  drivers/infiniband/core/security.c                 |   8 +-
> >  drivers/infiniband/core/smi.h                      |   4 +-
> >  drivers/infiniband/core/sysfs.c                    |  26 +--
> >  drivers/infiniband/core/uverbs_cmd.c               |  64 +++---
> >  drivers/infiniband/core/uverbs_main.c              |  14 +-
> >  drivers/infiniband/core/uverbs_std_types.c         |   2 +-
> >  .../infiniband/core/uverbs_std_types_counters.c    |  10 +-
> >  drivers/infiniband/core/uverbs_std_types_cq.c      |   4 +-
> >  drivers/infiniband/core/uverbs_std_types_dm.c      |   6 +-
> >  .../infiniband/core/uverbs_std_types_flow_action.c |  14 +-
> >  drivers/infiniband/core/uverbs_std_types_mr.c      |   4 +-
> >  drivers/infiniband/core/verbs.c                    | 149 +++++++-------
> >  drivers/infiniband/hw/bnxt_re/main.c               |  97 +++++----
> >  drivers/infiniband/hw/cxgb3/iwch_provider.c        |  64 +++---
> >  drivers/infiniband/hw/cxgb4/provider.c             |  74 +++----
> >  drivers/infiniband/hw/hfi1/verbs.c                 |  19 +-
> >  drivers/infiniband/hw/hns/hns_roce_device.h        |   1 +
> >  drivers/infiniband/hw/hns/hns_roce_hw_v1.c         |  11 ++
> >  drivers/infiniband/hw/hns/hns_roce_hw_v2.c         |  11 ++
> >  drivers/infiniband/hw/hns/hns_roce_main.c          |  91 ++++-----
> >  drivers/infiniband/hw/i40iw/i40iw_cm.c             |   2 +-
> >  drivers/infiniband/hw/i40iw/i40iw_verbs.c          |  66 ++++---
> >  drivers/infiniband/hw/mlx4/alias_GUID.c            |   2 +-
> >  drivers/infiniband/hw/mlx4/main.c                  | 166 +++++++++-------
> >  drivers/infiniband/hw/mlx5/main.c                  | 220 ++++++++++++---------
> >  drivers/infiniband/hw/mthca/mthca_provider.c       | 139 ++++++++-----
> >  drivers/infiniband/hw/nes/nes_cm.c                 |   2 +-
> >  drivers/infiniband/hw/nes/nes_verbs.c              |  66 ++++---
> >  drivers/infiniband/hw/ocrdma/ocrdma_main.c         |  92 ++++-----
> >  drivers/infiniband/hw/qedr/main.c                  | 103 +++++-----
> >  drivers/infiniband/hw/qib/qib_verbs.c              |   8 +-
> >  drivers/infiniband/hw/usnic/usnic_ib_main.c        |  61 +++---
> >  drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c     |  82 ++++----
> >  drivers/infiniband/sw/rdmavt/vt.c                  |  90 ++++-----
> >  drivers/infiniband/sw/rxe/rxe_verbs.c              |  90 +++++----
> >  drivers/infiniband/ulp/ipoib/ipoib_main.c          |  12 +-
> >  drivers/infiniband/ulp/iser/iser_memory.c          |   4 +-
> >  drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c  |   8 +-
> >  drivers/infiniband/ulp/srp/ib_srp.c                |   6 +-
> >  include/rdma/ib_verbs.h                            | 212 ++++++++------------
> >  net/sunrpc/xprtrdma/fmr_ops.c                      |   2 +-
> >  50 files changed, 1257 insertions(+), 1057 deletions(-)
> >
> 



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