The definition of SPDK_UNREACHABLE uses the build-time DEBUG definition,
which is not available in the public API.
Change-Id: I1862c99fa5c85ccd3483f94e9c35de531da57f3c
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Instead of passing the work completion, just pass the
response index. This keeps the work completions localized
to the polling function.
Change-Id: I0e6a1d8564200b5ac3aa43dfd58ae152d439bbd8
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This eliminates an if statement, since the two callers
of this function know the desired queue size.
Change-Id: I28fabac8613f7b8fc7d96cf95b085b6e4dcf985f
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Just call the regular qpair create function instead.
Change-Id: Ic35b1eb6fcdf0d82733ea573a493f583dd63d5bd
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Use the num_entries value in the generic qpair instead. These
values had to match anyway.
Change-Id: Ia6400fbaba97df3ef6db4dc07a2ab95af1e5143f
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
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>
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
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>
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 6ab28a201b 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>
Generate the full discovery log page in a memory buffer, then copy just
the requested part of it for each Get Log Page call.
Change-Id: I12730c59c0395cdac57aaab96337e938952e3011
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Refactor the discover log page processing into a loop that calls a
function for each log page entry. This sets us up to add support for
multiple Get Log Page calls to handle larger discovery service lists.
Change-Id: I85676ada375d0dadda2a3f4ab6331123ac7aaf60
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Note that the offset is not actually used yet, just sanity checked.
Change-Id: I9464dc934e94e3d38ac0d474fce876552650f92b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This allows hosts to determine when the discovery log page has changed
when reading it across multiple Get Log Page calls.
Change-Id: I3c3459959c6246a88938e4f82e3e0046419e7d00
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This keeps the existing subsystem list (and therefore the discovery
service log page) in order when new subsystems are added dynamically.
Change-Id: I071639be0fef4139f8f017b433185c786ae55378
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This isn't used yet in the NVMe library, but it will be necessary later
for supporting non-IPv4 addresses.
Change-Id: I167ce63ad25b0e0c9aa192b12d764c8d078e67f9
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This better describes what the field controls (it does not affect the
admin queue size).
Change-Id: I851ae46fb4ed0fce819af07ae235824e0fc817e6
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
For requests split in _nvme_ns_cmd_split_request() the payload offset is
set after children are created using recurrent call _nvme_ns_cmd_rw().
This makes impossible to reset SGL to proper offset in
incomming patches that split non-PRP complaint SGL requests.
To change this the payload offset is set after each request is allocated
in _nvme_ns_cmd_rw() not in _nvme_ns_cmd_split_request().
Change-Id: I9d3b2e3bbd9d93a4c8a37e1db8c4e01276e2cacb
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
This is preparation for handling non-PRP compliant SGL.
Change-Id: I445790f9802292971256cf821d9730814c95a073
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
This is preparation for handling non-PRP compliant SGL.
Change-Id: I49c3745498411c5ff9e17cd08f181d4d434c2d08
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Comply with the definition format used by other bdev
modules
Change-Id: Iac108bac540687b32fea4bb70374c22534c60aa0
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
The vendor ID for Intel shoudl be "INTEL", according
to the following page:
http://www.t10.org/lists/vid-alph.htm#VID_V
Change-Id: Ib9611e5604c8b5e3eaec8101548aaf4a3c45597a
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
Don't leave garbage from previous discover entries in the trid we are
returning to the user.
Change-Id: I60ae5932db4a95cedb8df1ff98a2479220b55ce4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
The other simplifications to probe_info and trid made the
trtype argument redundant.
Change-Id: Ie7bea4e2204e690dc4909eeacd065e0722b53272
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
The probe_info was reduced to just containing a
transport_id, so remove probe_info entirely.
Change-Id: Ica9a22d126cd14e282decd3eea1a0afe0460f099
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This can be obtained by parsing traddr into a pci_addr,
then getting a handle to the pci_dev and asking for all
of the pci information.
Change-Id: I1948cbd3ec65611293192ef5558ace19dd444d4c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This function will return a device handle from a pci
address.
Change-Id: I323d92c71014ef571f3df9f19c2ec887844707e8
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This bug was preventing multiple calls to spdk_nvme_probe() from
working, since the first call would return 0 from all of the DPDK driver
init callbacks and prevent other devices from ever being enumerated in
subsequent calls.
Reported-by: Tsuyoshi Uchida <tuchida@us.fujitsu.com>
Change-Id: I871aa170bbd03be111604eeabe3a7a7a4f40ce89
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Use the standard quirk mechanism to specify which devices
need software assisted striping.
Change-Id: Id8156876a90b4caf9d687637e14c7ad4a66ceda6
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
The emulated NVMe controller exposed by virtual subsystems does not
provide the Intel vendor-specific commands and behaviors, so it should
not use the 0x8086 vendor ID.
Change-Id: Iab4f0513d30f610feb62b1899da1b6316f11691c
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This way, all new controllers discovered will be initialized
in parallel.
Change-Id: Iebedb3905eb2787a3708f74425afae40ca31253d
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
If the first call to spdk_nvme_probe probes a device and
the driver elects not to take it, still call the probe
callback for that device on subsequence calls to
spdk_nvme_probe.
Change-Id: If06467cf6796c827a0bbfba6e36d5b91534526fc
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Move this down a level so it happens on all paths.
Change-Id: Iea9913f0e102353882466c8dea4ee39abb857520
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Scanning the transport may result in both new
devices and removed devices, so pass the callback
for both operations.
Change-Id: I6f73dbe6fd7cf61575c354b43f8ae3e2a01e2965
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Simplify the arguments to nvme_transport_ctrlr_scan to take
a transport id that identifies the discovery service (or
NULL to scan PCIe).
Further, separate scan into two functions - scan and attach.
Scan is for scanning an entire bus, attach is for a specific
device.
Change-Id: I464f351a02a04bc5a45096dcf5dc8fc5ac489041
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Instead of repeating the fields, just embed a transport_id.
Change-Id: I282704c9d59784abd5f7c93be4e47c673fcf6dde
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This is a small step toward making discovery more like
scanning a local PCI bus.
Change-Id: Ie7149ad060f2eeb56939b1241187bdf09681f2aa
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Before adding readv/writev support in nvme_rdma,
using this patch.
Change-Id: I25ff0df61d0346f22560d011158d7f80e72007ea
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
We cannot quit the process when user did not Logout from the session,
because the active connections always bigger than zero. User cannot
use Ctrl+C to quit SPDK iSCSI target. Add a new state to connection
to avoid destruct connection more than once.
Change-Id: I8efa79aa47534bd6ead965713769f751d9802e47
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Drop the complicated buffer size/strlen math and just split the version
string formatting into two cases depending on whether the tertiary
version is set.
Change-Id: I4b4983cb8805e8734c408f473dd8c592ec8e8138
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
The printf # specifier adds 0x for %x values, but the field width then
includes the 0x part, so for example printf("%#04x", 0x1) prints "0x01"
rather than the intended "0x0001".
Rather than increasing the field width, just manually insert the 0x in
the format string and drop # for less confusion.
Change-Id: Ie6044619a22b51b39562bfa5c0c0239933bf38c8
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
NUMDU was added with NVMe 1.2.1 and allows a larger log page size to be
described.
Change-Id: I1a4ac42393c1a21175b3564980d56b6e7a6ae80d
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
The NVMe over Fabrics transports should already be setting this in the
initial admin queue Connect command, so setting it again is not useful.
The kernel NVMe over Fabrics target additionally has a bug in the Set
Features - Keep Alive Timeout handler (it is extracting the KATO value
from the wrong offset in the command), so this works around the kernel
bug by not sending the Set Features command at all.
Change-Id: I0d7f09b71fcea116acf8810c5880157bb9315a04
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
The reason is that kernel nvmf target will check the
value. If not set, it will fail the other commands later.
Even for discovery ctrlr, kernel nvmf target will
check the cc value.
Change-Id: I998327f91ba96281d261952878eb84d648a823da
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
It's not the whole transport - it's just an enum for the
type of transport.
Change-Id: Ia435a21792f221ddf50ddf4f0923c6152622eccb
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
When we enabled the ERL1 configuation, for the DATAIN task release
process, we will queue the task to the SNACK list firstly, and then
remove the list when got ACK from initiator, but for this part of
logic, the reference count of primary task was not released correctly.
Change-Id: Ic5959cf644c74f676be0b84c5650292dc426b2d8
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Change it according to the spec thus we can test
kernel nvmf target
Change-Id: Ica98dd40503a40c0f0de8efaefb1f6f67a89cde8
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
Change the PCI enumeration API to individual functions per device type
so that only the drivers that are actually in use get linked into the
final executable. All of the common code is still shared internally in
the env_dpdk library.
Change-Id: I2ba83afe59202a510f999a0674e23e60b6581221
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
It is not necessary, and it prevents the linker from removing unused
object files.
Fix the iscsi_tgt Makefile's library order so that env is added at the
end after the libraries that use it.
Change-Id: I241eb46703c12691444037a350be65143259e82e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Add the following infromation.
- PCI Address
- Vendor ID
- Model Number
- Serial Number
- Firmware Revision
- NVMe spec version
- Namespace sector size
- Namespace total size
The user's remove_cb should detach the NVMe controller when it can
ensure that it is no longer in use. In the interim (between remove_cb
and spdk_nvme_detach()), the controller will remain in a failed state,
so any new I/O submissions will return an error code but not crash.
examples/nvme/hotplug is not yet updated for this change, but that will
be done in a separate patch.
Change-Id: I8827ba36f9688ccb734e7871f20f11ec11e88f96
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
While we're here, fix up typos and add error logs for all error exits
in nvme_rdma_qpair_connect().
Change-Id: I236fe6571c2012ca047aa8a447638d9227454c2f
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This version of multi-process support needs to have DPDK 16.11 builtin.
Change-Id: I3352944516f327800b4bd640347afc6127d82ed4
Signed-off-by: GangCao <gang.cao@intel.com>
The discover and probe 'nqn' fields are subsystem NQNs, so name them
subnqn to be consistent with the spec and the rest of the code and to
distinguish them from host NQNs.
Change-Id: I4a80fbc1f4b037c8a4f91c8f28d2a96e47c66c47
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Allow the host NQN to be overriden when connecting to NVMe over Fabrics
controllers.
Change-Id: I8fcf2e89ae7d9722677e834f76a8fe805c52f91b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This makes the function and file/line info actually useful (instead of
pointing to the helper function itself).
Change-Id: I22bac68827115880a49d456706a7eaecdc12e9b5
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Each transport should handle its own qpair cleanup internally.
Change-Id: I7dd737be820ea6bad686f4aad7d74044fad58a47
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Let the transport access the controller options during
ctrlr_construct().
Change-Id: I83590c111e75c843685dd9315f0f08416168356d
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
nvme_rdma_req_get() is an internal function, and its only caller already
checks for a valid rqpair, so the NULL check is unnecessary.
Also clean up the redundant STAILQ_EMPTY/STAILQ_FIRST logic and use
STAILQ_REMOVE_HEAD.
Change-Id: Ic3828e8b5e881879173cb59350e39c5fac90e6ef
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
nvme_rdma_pre_copy_mem() does not have any failure cases, so remove its
return value and remove the never-taken branch in its only caller,
nvme_rdma_qpair_submit_request().
Change-Id: I91011734ed0c20f8db691d62172fe1a3021dd3a1
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
nvme_rdma_req_put() is an internal nvme_rdma.c function, and all of the
callers already have the rqpair, so pass it directly. We also already
verify that all of the callers have a valid rqpair and req before
calling nvme_rdma_req_put(), so it doesn't need to check for NULL
pointers.
This also means that spdk_nvme_rdma_req doesn't need to hold a pointer
to its rqpair anymore.
Change-Id: I893a46a9074f0a843e379d10c123f9292eb3b1a4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
The only place where outstanding_reqs was checked was in
nvme_rdma_req_put(), but the error case there could only happen if some
kind of internal programming error occurred (e.g. calling
nvme_rdma_req_put() on an invalid request).
Change-Id: I71e40ce562a8720dfaf70437ffd4c6493327c091
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
nvme_rdma_ibv_send_wr_init() was only called in one place, so just move
its contents into nvme_rdma_qpair_submit_request() since it allows
simplification of the code:
- req was always NULL, so remove the code that used req entirely.
- wr and sg_list are never NULL, so remove the checks for those.
Change-Id: I12a4f3502219d3681607686945e343f6808c0d2f
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
We currently don't handle discovery service referrals, so skip those, as
well as any other unknown subsystem type.
Change-Id: I64f889e9272fb57b5cf9bb5467b3abca3955baf5
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
QEMU's virtual NVMe controller device does not support the AER Set
Feature, so ignore its failure and continue.
Change-Id: I8b5c217a3112edabb6f76ec3e5f4ef774981a1d7
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
Catch SIGBUS and handle it by remapping new memory into the
location where the BAR previously was.
Change-Id: Ie8d00a60a0bbe7f7ec57a5c39c0a63c5d9443206
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
These functions will attach or detach from a PCI device. Attaching
typically means mapping the BAR.
Change-Id: Iaaf59010b8a0366d32ec80bb90c1c277ada7cfe7
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
This patch make sure the connection in normal state before any further
operation on this connection.
Change-Id: I776740b5b33b1de6707990c09d9131c385adf556
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
spdk_nvme_probe frees ctrlr when nvme_ctrlr_process_init is failed. But
ctrlr has already been freed while calling nvme_ctrlr_destruct. So
spdk_nvme_probe doen't need to free ctrlr.
The generic NVMe library controller initialization process already
handles enabling the controller; the RDMA transport should not need to
set EN itself.
For now, the discovery controller is cheating and not using the normal
initialization process, so move the EN = 1 hack to the discovery
controller bringup until it is overhauled to use the full
nvme_ctrlr_process_init() path.
The previous code where CC.EN was set to 1 before going through the
controller init process would cause an EN = 1 to EN = 0 transition,
which triggers a controller level reset.
This change stops us from causing a reset during the controller
startup sequence, which is defined by the NVMe over Fabrics spec as
terminating the host/controller association (breaking the connection).
Our NVMe over Fabrics target does not yet implement this correctly, but
we should still do the right thing in preparation for a full reset
implementation.
This patch also reverts the NVMe over Fabrics target reset
handling hack that was added as part of the NVMe over Fabrics host
commit to its previous state of just printing an error message.
Change-Id: I0aedd73dfd2dd1168e7b13b79575cc387737d4f0
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Most of the NOTICE level messages should have been TRACE.
Change-Id: Icbc4d398ab2580cf3a2349be11441b7a09603020
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Verify that qpair is not NULL before doing pointer math on it.
The NULL check after calling nvme_rdma_qpair(qpair) would not
trigger if qpair was NULL.
Fixes a crash if the Connect command failed, causing
nvme_rdma_ctrlr_create_qpair() to return NULL.
Change-Id: I158a5b1752892a7d5a72a9ac20c0c5b2cd781a81
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This allows us to print better error messages when connecting to a
subsystem that exists but does not allow a specific host.
Additionally, we can now return the correct error code for a host that
is not allowed.
Change-Id: I16cd4ac2745cf50bb54601b464b0d23954f86fda
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
