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512 Commits

Author SHA1 Message Date
Daniel Verkamp
81d9213894 nvmf: use nvmf_request instead of rx_desc in trace 
The nvmf_request object is generic and is mapped 1:1 with rx_desc.

Change-Id: I397224a3859c3c93d6eca99f7ba7c53ce7963f57
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
 2016-06-23 14:36:30 -07:00
Daniel Verkamp
90c28166c0 nvmf: use cm_id context to store conn pointer 
Instead of searching the global list of connections to find a matching
cm_id, we can just store the pointer back to the spdk_nvmf_conn in the
rdma_cm_id context field.

Change-Id: I39ea16be6a633a1136d65743747b63b600f20e63
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
 2016-06-23 11:54:54 -07:00
Daniel Verkamp
54b538d1cb nvmf: move RDMA resource defaults to rdma.c 
Change-Id: I98e92b4351b64ce87117341d86b1d39d8a826e72
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
 2016-06-20 14:24:47 -07:00
Ziye Yang
6ec18cd05b nvmf: add nvmf_ibv_send_wr_init and nvmf_trace_ibv_sge 
The purpose is to reduce duplicated code.

Change-Id: I84b14fd3d0286f358cc1877250477a4cc538d210
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
 2016-06-20 09:20:46 -07:00
Ben Walker
dc6a0a2bd2 nvmf: Rename init_grp.h/c to host.h/c 
Match the names in the specification.

Change-Id: Ic3f95220efea4dfbdf209af43db20da26ae232b6
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
 2016-06-17 13:31:05 -07:00
Ben Walker
422b147499 nvmf: Standardize names in init_grp.h 
Prefix with spdk_nvmf_host.

Change-Id: I053030febf5b7157cc2c7075ac6170bc59ce0ced
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
 2016-06-17 13:31:05 -07:00
Ben Walker
6eb1bee64b nvmf: Rename spdk_nvmf_init_grp to spdk_nvmf_host 
Host is the term used in the specification.

Change-Id: Ie9a06e3ff176e00e2fdcdc5bede701fe768d4b35
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
 2016-06-17 13:31:05 -07:00
Ben Walker
ba37804100 nvmf: Don't allocate our own RDMA protection domain 
If we just pass NULL to rdma_create_qp, it will do
the right thing.

Change-Id: I9621a5110ace6237a1e47c6e5defb4cac3afc4ae
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
 2016-06-10 11:19:33 -07:00
Ben Walker
309a97f782 nvmf: Use RDMA CM wrappers for registering memory 
The wrappers are much simpler to use than the low
level ib verbs calls.

Change-Id: I4b09a96a60020bc27df9396d40d955733f618837
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
 2016-06-10 11:19:33 -07:00
Ben Walker
1b17e4ee35 nvmf: Combine nvmf_rdma_conn_init and nvmf_rdma_qp_init 
They are only ever called in sequence and do related
operations.

Change-Id: I825abe08deba1dafb405757bb4f2d52062a801ca
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
 2016-06-10 11:19:33 -07:00
Daniel Verkamp
c78d4d0b6c nvmf: move includes from nvmf.h where they're used 
Most of the #include statements in nvmf.h aren't part of the public API.

Change-Id: I0d43dd542a28744a91a4fd0c4c806a991d1e194e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
 2016-06-09 14:25:26 -07:00
Daniel Verkamp
0f912a0eaf nvmf: add NVMe over Fabrics userspace target 
Change-Id: I739916824d033bd1a8f8b7f5def09e58f23d13cb
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
 2016-06-06 15:21:25 -07:00