[PATCH 00/37] Add rdma verbs transport library

[Dennis Dalessandro <dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>]

The following series implements rdmavt. This is the rdma verbs transport
software library which will help to solve the problem of code duplication
between hardware drivers when it comes to a verbs implementation.

Rdmavt is basically just another verbs provider and lives in the Infiniband tree
in a new sw directory. It provides a software implementation of the Infiniband
verbs API. More details can be found in the following threads:

http://www.spinics.net/lists/linux-rdma/msg29064.html
http://www.spinics.net/lists/linux-rdma/msg29922.html

This patch series is based on 4.4-rc3.

---

Dennis Dalessandro (35):
      IB/rdmavt: Create module framework and handle driver registration
      IB/rdmavt: Consolidate dma ops in rdmavt.
      IB/rdmavt: Add protection domain to rdmavt.
      IB/rdmavt: Add ib core device attributes to rvt driver params list
      IB/rdmavt: Macroize override checks during driver registration
      IB/rdmavt: Add query and modify device stubs
      IB/rdmavt: Add query and modify port stubs
      IB/rdmavt: Add pkey query stub
      IB/rdmavt: Add query gid stub
      IB/rdmavt: Alloc and dealloc ucontexts
      IB/rdmavt: Add queue pair function stubs
      IB/rdmavt: Add address handle stubs
      IB/rdmavt: Add memory region stubs
      IB/rdmavt: Add SRQ stubs
      IB/rdmavt: Add multicast stubs
      IB/rdmavt: Add process MAD stub
      IB/rdmavt: Add mmap stub
      IB/rdmavt: Add get port immutable stub
      IB/rdmavt: Add completion queue function stubs
      IB/rdamvt: Add post send and recv stubs
      IB/rdmavt: Move MR datastructures into rvt
      IB/rdmavt: Add queue pair data structure to rdmavt
      IB/rdmavt: Move driver helper functions to a common structure
      IB/rdmavt: Add device specific info prints
      IB/rdmavt: Add the start of capability flags
      IB/rdmavt: Move memory registration into rdmavt
      IB/rdmavt: Do not use rvt prints which rely on driver too early
      IB/rdmavt: Move SRQ data structure into rdmavt
      IB/rdmavt: Add an ibport data structure to rdmavt
      IB/rdmavt: Add driver notification for new AH
      IB/rdmavt: Break rdma_vt main include header file up
      IB/rdmavt: Initialize and teardown of qpn table
      IB/rdmavt: Add mmap related functions
      IB/rdmavt: Add pkey support
      IB/rdmavt: Add support for new memory registration API

Kamal Heib (2):
      IB/rdmavt: Add common LID defines to rdmavt
      IB/rdmavt: Add AH to rdmavt


 MAINTAINERS                           |    6 
 drivers/infiniband/Kconfig            |    2 
 drivers/infiniband/Makefile           |    1 
 drivers/infiniband/sw/Makefile        |    1 
 drivers/infiniband/sw/rdmavt/Kconfig  |    6 
 drivers/infiniband/sw/rdmavt/Makefile |   10 
 drivers/infiniband/sw/rdmavt/ah.c     |  172 ++++++
 drivers/infiniband/sw/rdmavt/ah.h     |   62 ++
 drivers/infiniband/sw/rdmavt/cq.c     |  116 ++++
 drivers/infiniband/sw/rdmavt/cq.h     |   65 ++
 drivers/infiniband/sw/rdmavt/dma.c    |  187 ++++++
 drivers/infiniband/sw/rdmavt/dma.h    |   56 ++
 drivers/infiniband/sw/rdmavt/mad.c    |   88 +++
 drivers/infiniband/sw/rdmavt/mad.h    |   62 ++
 drivers/infiniband/sw/rdmavt/mcast.c  |   61 ++
 drivers/infiniband/sw/rdmavt/mcast.h  |   59 ++
 drivers/infiniband/sw/rdmavt/mmap.c   |  201 +++++++
 drivers/infiniband/sw/rdmavt/mmap.h   |   58 ++
 drivers/infiniband/sw/rdmavt/mr.c     |  960 +++++++++++++++++++++++++++++++++
 drivers/infiniband/sw/rdmavt/mr.h     |  103 ++++
 drivers/infiniband/sw/rdmavt/pd.c     |  106 ++++
 drivers/infiniband/sw/rdmavt/pd.h     |   61 ++
 drivers/infiniband/sw/rdmavt/qp.c     |  382 +++++++++++++
 drivers/infiniband/sw/rdmavt/qp.h     |   72 ++
 drivers/infiniband/sw/rdmavt/srq.c    |   89 +++
 drivers/infiniband/sw/rdmavt/srq.h    |   64 ++
 drivers/infiniband/sw/rdmavt/vt.c     |  383 +++++++++++++
 drivers/infiniband/sw/rdmavt/vt.h     |   93 +++
 include/rdma/ib_verbs.h               |    1 
 include/rdma/rdma_vt.h                |  339 ++++++++++++
 include/rdma/rdmavt_mr.h              |  133 +++++
 include/rdma/rdmavt_qp.h              |  298 ++++++++++
 32 files changed, 4297 insertions(+), 0 deletions(-)
 create mode 100644 drivers/infiniband/sw/Makefile
 create mode 100644 drivers/infiniband/sw/rdmavt/Kconfig
 create mode 100644 drivers/infiniband/sw/rdmavt/Makefile
 create mode 100644 drivers/infiniband/sw/rdmavt/ah.c
 create mode 100644 drivers/infiniband/sw/rdmavt/ah.h
 create mode 100644 drivers/infiniband/sw/rdmavt/cq.c
 create mode 100644 drivers/infiniband/sw/rdmavt/cq.h
 create mode 100644 drivers/infiniband/sw/rdmavt/dma.c
 create mode 100644 drivers/infiniband/sw/rdmavt/dma.h
 create mode 100644 drivers/infiniband/sw/rdmavt/mad.c
 create mode 100644 drivers/infiniband/sw/rdmavt/mad.h
 create mode 100644 drivers/infiniband/sw/rdmavt/mcast.c
 create mode 100644 drivers/infiniband/sw/rdmavt/mcast.h
 create mode 100644 drivers/infiniband/sw/rdmavt/mmap.c
 create mode 100644 drivers/infiniband/sw/rdmavt/mmap.h
 create mode 100644 drivers/infiniband/sw/rdmavt/mr.c
 create mode 100644 drivers/infiniband/sw/rdmavt/mr.h
 create mode 100644 drivers/infiniband/sw/rdmavt/pd.c
 create mode 100644 drivers/infiniband/sw/rdmavt/pd.h
 create mode 100644 drivers/infiniband/sw/rdmavt/qp.c
 create mode 100644 drivers/infiniband/sw/rdmavt/qp.h
 create mode 100644 drivers/infiniband/sw/rdmavt/srq.c
 create mode 100644 drivers/infiniband/sw/rdmavt/srq.h
 create mode 100644 drivers/infiniband/sw/rdmavt/vt.c
 create mode 100644 drivers/infiniband/sw/rdmavt/vt.h
 create mode 100644 include/rdma/rdma_vt.h
 create mode 100644 include/rdma/rdmavt_mr.h
 create mode 100644 include/rdma/rdmavt_qp.h

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