Change-Id: Ib848a58821d17b76195af2074613216c03734392
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/372548
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Change-Id: I8bb02911444094853d8b7e6f6716d8c3ce72e92d
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/372547
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Change-Id: I39757052a7458ff1520b2cc13face2db1fafbf75
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/372542
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: I2c871d583b7e43bd5f904f6603333923deaf4fd9
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/372541
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
I/O requests are now allocated from bdev_io memory.
virtio_req->iov now points to raw payload, request and response
iovectors are available as separate fields. This solution
should apply for both vhost-scsi and blk.
Change-Id: I588fbdd7fc5442329aadbcb3e31b2f4a7118ec8f
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/375264
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Fixed various minor bugs and removed unused code.
Change-Id: I24d3f10a494b9f9c69f45e888c7e1511adc268bc
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/375004
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Certain vendors do not report correct number of queues allocated in "Set Features/Number of Queues" completion CDW0 per spec.
As a work around, issue "Get Features/Number of Queues" and rely on the value provided there.
Change-Id: Ib9cc4dcf1bdb732413becc751883a7311c6f672f
Signed-off-by: Konstantin Vyshetsky <kon.vyshetsky@stellus.com>
Reviewed-on: https://review.gerrithub.io/375234
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Adding ability to delay scheduled tasks until _bs_flush_scheduler is called.
This allows to test blobstore when tasks do not finish immediately.
New unit test added for spdk_bs_unload.
Signed-off-by: Piotr Pelplinski <piotr.pelplinski@intel.com>
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I9c1b3c0c2ebb1e16c032fd136d11ef351d8f3fe0
Reviewed-on: https://review.gerrithub.io/374767
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Explicitly allocating spdk_bs_dev on init_dev() allows to check if dev_destroy for it was called.
If it was not, then ASAN will provide information on that.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I333185958dd8c29180954077a6c326b82e5949ae
Reviewed-on: https://review.gerrithub.io/374766
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This function accepts new connections, so use the more
traditional name.
Change-Id: Ie4aaa4b1d6da81f81fa3cd1505e5ac45e157f052
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/375205
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This function wasn't even implemented anywhere.
Change-Id: Ie2891853fc954bec7c5ed6df0e7381cb64e543cd
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/375204
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I19d1866fb90ffd3e3543ccc66a098571ade3e3de
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/375203
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Also, move the implementation into the appropriate
compilation unit.
Change-Id: Ie1c56bc5e077b81d744414716f9267ceaf591e49
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/375034
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The user can now specify which target they want to
search for the subsystem. Also, change the name to
spdk_nvmf_tgt_find_subsystem and put it in the correct
compilation unit.
Change-Id: I7c085959814c14d8400a0ba2572103b0814a4d0e
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374879
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The user can now specify which target to create the subsystem
on.
Change-Id: I6206c0d762d59ff6312cb58d36180281baaa7266
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374878
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This patch delays destruction of bs_dev till after md_target io_device
is unregistered. Otherwise bs_dev would no longer exist when destroying
attached channels.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I6e526e3f65f7f5bca0617888be06a5296422f8e0
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Reviewed-on: https://review.gerrithub.io/371885
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Most of the work here revolves around having to split
an I/O that spans a cluster boundary. In this case
we need to allocate a separate iov array, and then
issue each sub-I/O serially, copying the relevant
subset of the original iov array.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I0d46b3f832245900d109ee6c78cc6d49cf96428b
Reviewed-on: https://review.gerrithub.io/374880
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
We use the size of a md page struct in a lot of places, use a #define
instead.
Change-Id: I522897c883bfc8b241c6da9b726d92f58faedd63
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/375040
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Fail spdk_bs_init() if the dev being used has an
LBA size that is larger than a metadata page or not evenly
divisible by the size of a metadata page.
Change-Id: I0e0ca747ecd5b6039c20fb6a885382bde4527158
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/374182
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This can be used in callbacks when a user has a namespace but needs to
call controller specific functions such as alloc_io_qpair.
Change-Id: I00c931e2846e42f540c17f3254fe97a45e9bd079
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/375022
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Fixes a GCC 7 warning:
rte_virtio/virtio_user/vhost_user.c: In function ‘vhost_user_setup’:
rte_virtio/virtio_user/vhost_user.c:439:46: error: ‘%s’ directive output
may be truncated writing up to 4095 bytes into a region of size 108
[-Werror=format-truncation=]
snprintf(un.sun_path, sizeof(un.sun_path), "%s", dev->path);
Change-Id: I147c9efe93cc6ce9370da6443f181f916457e3e6
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/375198
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Supports both PCI mode (for usage in guest VMs) and
vhost-user mode (for usage in host processes). The rte_virtio
subdirectory contains a lot of code lifted from the DPDK
virtio-net driver. Most of the PCI and vhost-user code is
reused almost exactly as-is, but the virtio code is drastically
rewritten as the DPDK code was very network specific.
Has been lightly tested with both the bdevio and bdevperf
applications in both PCI and vhost-user modes.
Still quite a bit of work needed - a list of todo
items is included in a README in the module's directory.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I85989d3de9ea89a87b719ececdb6d2ac16b77f53
Reviewed-on: https://review.gerrithub.io/374519
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This new function returns a reference to the target
object. This sets the library up to support multiple
targets in the future.
Change-Id: Id803dbcbb166eca33d8d5c381d9db97628606f3e
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374877
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This eliminates a couple of references to g_nvmf_tgt
and sets the stage for eliminating that global entirely
in the future.
Change-Id: I068d0874cc8ba122be780e8dbd55bb1efabe10b7
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374876
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The list of options is going to continue to grow, so avoid
constant API churn by adding an options struct.
Change-Id: Ie9e7248281726d4aee42b3519fcf7535ba01ee34
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374872
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Now the user only sees an opaque structure.
Change-Id: Ie73b4bb0157228bbcab1b3c211d7383f881fd07e
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374708
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Hide the implementation of spdk_nvmf_listener.
Change-Id: I62d46c76be0962b4246d1b7774ce8249b5baa039
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374871
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Hide the definition of spdk_nvmf_host. Add accessors
for the necessary data.
Change-Id: I28f5b8d243cb1b299724a1dd32fcf2f2bd95e1f9
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374870
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This patch Log a message in the reactor if any context switches occur.
Change-Id: I5306a5d29bce57ee9383d3ffdc9a0f7916a5b813
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
Reviewed-on: https://review.gerrithub.io/374560
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
These headers are needed on systems that have old
kernels without virtio_scsi.h and virtio_types.h.
Move them out of the vhost directory and into include
so that they can be used by an upcoming virtio-scsi
initiator bdev module.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ie6614b8845568729a38665c4c1a366b97978e315
Reviewed-on: https://review.gerrithub.io/374548
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Previously this only worked if bdevperf was set to
run on a contiguous set of cores starting at 0.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I9983880711eb36681332495034b6656293eed3f6
Reviewed-on: https://review.gerrithub.io/374536
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Add a new struct spdk_nvmf_ns to hold namespace information, and add
accessor functions so that it can be moved out of the public API in
future patches.
Change-Id: Id926aaa3cc279649057afc65e08024628edbc435
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/374740
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Discovery controllers only have an admin queue.
Change-Id: I5d5a018a7df40164838a4b03f7f106a96db7e33b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/374736
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Now that the discovery controller is using the common admin command
functions, move all of them into the common ctrlr.c file.
This also eliminates the subsystem ops, which are now just direct calls.
Change-Id: I0a25a61e0ad8742d3d76a3cacd46db4701fc7d63
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/374733
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Formalize a state machine around request processing.
The state is advanced by calling
spdk_nvmf_rdma_request_process().
This clarifies the implementation considerably and
cleans up a few corner cases. Unfortunately, the diff
is also enormous and there does not appear to be a
way to reduce it.
Change-Id: I5741da24bcffc1aef367ebfe3dd1f589c5746901
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374540
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
This function also looks suspiciously generic and can
probably be moved to general nvmf code in the future.
Change-Id: I7849d2d7952b245a065393ce4be5d5e05c8bd8c2
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374539
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This can probably be moved to the generic nvmf code
in the future, since nothing about it is RDMA specific.
Change-Id: I99103e174d99a619d36e519820a8a8a9b56473ac
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374538
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
There were a number of unflagged merge conflicts in the CHANGELOG
that resulted in duplicated sections and notes being out of place.
Clean them up.
Change-Id: I88a590fad9d8812554665102e764bdaeccaea827
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374714
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Also remove the stored controller data from spdk_nvmf_ctrlr and instead
generate up-to-date information every time the command is called.
Change-Id: Icdcc7c826eff25711c6700d12089a86a8dedee54
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/374559
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Both regular NVM controllers and discovery controllers implement the Get
Log Page command; combine the implementations into one in ctrlr.c.
Change-Id: I7fabf40ec52d8738263ac152afe9cd7773ff7fbd
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/374555
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Simplify the initialization of controller identify data and properties.
This is mostly common between discovery and NVM subsystems.
Change-Id: Id8074d5260213e32892fd77845884a80071c9d88
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/374534
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I50be9315d19c4189140f79634841ee53315470cf
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/374533
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Allow passing the NVMe namespace optimal I/O boundary through the bdev
layer.
Change-Id: I27a2d5498df56775d3330e40c31bd7c23bbc77a5
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/374532
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Previously, the shared buffer pools were allocated on the
nvmf controllers. When a new connection was established,
the CONNECT command needs a 4k buffer, but we didn't know
which nvmf controller it belonged to until after the
CONNECT command completed. So there was a special case
for CONNECT that used in capsule data buffers instead.
Now, the buffer pool is global and always available. We
can just use that always, with no more special cases.
This has the additional nice side effect of allowing
users to run the target with no in capsule data buffers
allocated at all.
Change-Id: I974289f646947651c58d65cf898571d80e9dee9b
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374360
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
This is old debug code that isn't needed anymore.
Change-Id: I2c9ab9b3a63178169c48342bfacb39c59f261087
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374359
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
The memory maps are device specific, but the buffer pool
can be shared across the entire transport. The size
of this global buffer pool isn't currently configurable,
but needs to be.
Change-Id: Ia32a11c7de5b63250bc22e80ccfe33d780e9bd5e
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/374373
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
