Change the reactor name, replacing space with underline.
Since Linux system didn't recommend file name with space.
And when reactor crashed, the core dump file name has space in it.
Change-Id: Iba36ba7903c95db09a9decbc023a01e5e6ab18b4
Signed-off-by: Liang Yan <liang.z.yan@intel.com>
Convert to markdown. Our other GitHub files are in markdown
and doxygen natively supports it, so begin converting the
documentation entirely to markdown to minimize the number
of formats we have to comprehend.
Also rename it to index.md to match the other top level
files. Index and mainpage are interchangeable terms in
Doxygen.
Change-Id: I0f7274b47de6411f8d2d09d987fd1344e01a3986
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Avoid an extra level of pointer chasing when we are filling out the NVMe
SGL.
Change-Id: I1a40af16fda80f7480c419524876bfb1a1902eb8
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This will allow it to be better be reused for some future patches
enabling splitting of non-PRP-compliant SGL-based requests.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ica38fd6cf191f72baa524bcc4896b3c9939ab762
- Show undocumented members so that they at least show up in the
output, even if they don't have any associated doc string. Everything
in the public headers should be public API.
- Disable include graph generation. This is fairly useless for our
purposes, since only public API headers are included in the Doxygen
input list, and we don't need to see how they include each other.
Change-Id: Ie1e2d5a93c1ae526d5867e0707faf40e32d1c969
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Also make sure all links point to the canonical www.spdk.io, not
spdk.io, to avoid extra redirects.
Change-Id: I5696abf8569c36f9be741bc932e320d8b7156875
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This intermediate function is no longer needed.
Change-Id: I3523cc6d8f3b290165a953d42cca8b76eda762c5
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Sending the fabric connect command is part of establishing
a connection, so move it into the main connection-establishing
function.
Change-Id: I55e7ffdd16b576c81b51d7d3910203f9afc1f4c2
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This function initializes the members of an existing
qpair struct. It doesn't construct one from scratch.
Change-Id: I0b9afac1ad25cfb217efd146702f693c74f5f697
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
No need to allocate all of the requests and responses until
we know a connection can be established.
Change-Id: I072a10aadfd7ced773634448f7d7e788622d0a4c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
The code is clearer if this function is incorporated
into its only caller.
Change-Id: I33901cddf80ae27896b2acfd1b9e7d212f21f5f3
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This is resolving the address and route to the target, not
binding a socket to an address.
Change-Id: I80055481ed2e020410a1e186a4e7371b60faaee9
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
They were very close to the same already, so finish the job.
Change-Id: Ifba9e3b2d11a3e70cbfbe46f57a67552db2757ed
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
We should be sending the bounce buffer's remote key to the target so it
can put it into an RDMA SGE on the remote side.
Change-Id: Icded155ad2292c67baa722f001c9c07178bc2754
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
There is no particular reason for this to be 127; make it 128 to at
least be consistent with the PCIe transport.
Change-Id: I60500e0044d3549ba6350e1f35f09d624848bd21
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This function was only called from one place and saved no
lines of code.
Change-Id: If5e653732df57c1f2c93e20cf4f286eac31df91c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
The __builtin_expect(), as written before, would have generated the
right branch taken/not taken condition, but the return value was the
opposite of the cond value.
We need to double-not the value to convert it to a 0/1 value while
preserving its original 0/non-zero sense.
Change-Id: I38101ff3ed8e89fc6516cfcdf7d642651545e4ff
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This matches the behavior of nvme_pcie, which queues a request if no
tracker is available.
Change-Id: Idbf6c951c89451cfea22ec6bc553ff46f988f818
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Make the caller pre-allocate an rdma_req and change req_init() so it
only does initialization, not allocation.
This is necessary to distinguish between rdma_req allocation failure and
other types of failures, which will become important in future patches
when requests will be queued if rdma_req allocation fails.
Change-Id: Ie6edebc1b5f05001b42fc959a29ce0ea6875e41e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Simplify the control flow and match the name of the function to its
purpose.
Change-Id: I65bad7e3b2ef710ca29eff9799b8dcaae3999315
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Make the qpair construct functions private to the transports - it
doesn't need to be called from generic code.
Change-Id: I5f730a4bcf60ce231fe27bc8f4c3c39cb647dd2d
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Add a transport callback to return the maximum queue size, and enforce
it in the generic nvme_ctrlr layer.
This allows the user to tell what io_queue_size was actually selected by
the transport via the ctrlr_opts returned during attach_cb.
Change-Id: I8a51332cc01c6655e2a3a171bb92877fe48ea267
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Equivalent to commit 6ab28a201b5436341c6e2e98e2159a5e494da6a8 except now
for commands instead of responses.
Change-Id: Ibe4382dc0f65c1b90c2cee2ad285bbdd21b96a89
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
The only field of bb_sgl that was actually used is lkey, and that is
already stored in bb_mr.
Change-Id: I790369a06ce223f88e356df20a9d9a74a93ff225
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This also changes the default listen address from 0.0.0.0 (accept any
connection) to 127.0.0.1 (accept only connections from the local host).
Change-Id: I3de09c582c95126d240795550a56be7aedea639c
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
