Commit Graph

42 Commits

Author SHA1 Message Date
paul luse
a6dbe3721e update Intel copyright notices
per Intel policy to include file commit date using git cmd
below.  The policy does not apply to non-Intel (C) notices.

git log --follow -C90% --format=%ad --date default <file> | tail -1

and then pull just the 4 digit year from the result.

Intel copyrights were not added to files where Intel either had
no contribution ot the contribution lacked substance (ie license
header updates, formatting changes, etc).  Contribution date used
"--follow -C95%" to get the most accurate date.

Note that several files in this patch didn't end the license/(c)
block with a blank comment line so these were added as the vast
majority of files do have this last blank line.  Simply there for
consistency.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Id5b7ce4f658fe87132f14139ead58d6e285c04d4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15192
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Mellanox Build Bot
2022-11-10 08:28:53 +00:00
Ben Walker
8dd1cd2104 check_format: For C files only, fix return type breaks
In SPDK, declarations have the return type on the same line. Definitions
have the return type on a separate line. Astyle has an option for
enforcing this. Unfortunately, it seems to have two bugs:

1) It doesn't work correctly at all on C++ files.
2) It often fails on functions that return enums, or long type names

Deal with 1) by adjusting the check_format.sh script to only tell astyle
to fix return type line breaks for C files and not C++. Deal with 2) by
adding a few typedefs to work around the problem.

Change-Id: Idf28281466cab8411ce252d5f02ab384166790c6
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13437
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
2022-06-27 09:33:48 +00:00
Jim Harris
488570ebd4 Replace most BSD 3-clause license text with SPDX identifier.
Many open source projects have moved to using SPDX identifiers
to specify license information, reducing the amount of
boilerplate code in every source file.  This patch replaces
the bulk of SPDK .c, .cpp and Makefiles with the BSD-3-Clause
identifier.

Almost all of these files share the exact same license text,
and this patch only modifies the files that contain the
most common license text.  There can be slight variations
because the third clause contains company names - most say
"Intel Corporation", but there are instances for Nvidia,
Samsung, Eideticom and even "the copyright holder".

Used a bash script to automate replacement of the license text
with SPDX identifier which is checked into scripts/spdx.sh.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iaa88ab5e92ea471691dc298cfe41ebfb5d169780
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12904
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: <qun.wan@intel.com>
2022-06-09 07:35:12 +00:00
Konrad Sztyber
a50a70ecdf nvmf: abort outstanding zcopy reqs in qpair disconnect
Zero-copy requests are kept on the outstanding queue for the whole
duration of the request - from the initial zcopy_start submission to the
completion of zcopy_end.  This means, that there's a period in which a
request doesn't wait for a completion from the bdev layer, but is still
on the oustanding queue (after zcopy_start callback, before zcopy_end
submit).  If a qpair gets disconnected while a request is in this state,
we need to manually force its completion, as otherwise it might hang
indefinitely (e.g. waiting for host data).

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I53731b8e363b725efa564ca3c7d89b46f5fb2a24
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10793
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
2022-01-12 08:20:11 +00:00
Konrad Sztyber
974a32b72e nvmf: resume queued zcopy requests
The zero-copy requests can also be queued when a subsystem is paused, so
we need to properly resume and submit them by using zcopy_start.

Since only requests that haven't received the zero-copy buffer (i.e.
before zcopy_start was called) can be queued, we don't need to bother
with checking zcopy_phase.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Ie629688f6961eb2ae05741df496720b91be4d80d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10792
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-12 08:20:11 +00:00
Konrad Sztyber
7a374fbc0b nvmf: make zcopy_end void
Since spdk_bdev_zcopy_end() cannot really fail (it only fails if we pass
a bad bdev_io), we can simplify the nvmf zcopy_end functions by making
them void and always expect asynchronous completion.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I6e88ac28aba13acadea88489ac0dd20d1f52f999
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10790
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-06 18:53:42 +00:00
Jim Harris
1763a126cc test: optimize unit test .gitignore files
Just add a single .gitignore file in test/unit
that covers *_ut.  That allows us to eliminate
100 .gitignore files in the test/unit directory
hierarchy.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ia190587b4d5c6f1847471be27550cbfb843dc01e

Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9235
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-08-20 07:29:57 +00:00
Ben Walker
1d6adfb09c nvmf: Add commit parameter to zcopy end operation
Change-Id: I2803c806d623f345ce462b7fe1b7c02223008d9d
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8931
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-07-27 14:53:39 +00:00
Konrad Sztyber
db35950a13 mk/unit: link with trace library
Linking each unit test with spdk_trace allows for getting rid of lots of
stub definitions for the trace functions.  The behavior stays the same,
as the trace calls result in no-op anyway because none of the unit test
apps enable tracing.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I904dac92205aadd644100af2c38989bb7979e47c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7231
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
2021-06-10 10:58:05 +00:00
Jim Harris
f651e22a98 bdev: remove all references to spdk_bdev_open
This API was removed previously, so remove remaining
references in map file and unit tests.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iba2f6a5f5ba590d3996dc133c8181083a33d7405
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7963
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-05-20 15:02:59 +00:00
Jim Harris
fa79643725 nvmf: remove struct spdk_bdev definition dependencies
1) use spdk_bdev_get_name() accessor
2) use __SPDK_BDEV_MODULE_ONLY #define

The latter allows nvmf to just get the spdk_bdev_module
definitions and APIs that it needs for claiming bdevs
for purposes of avoiding the same namespace used in
different subsystems.

This also ensures that future changes to structures
like spdk_bdev and spdk_bdev_io will not cause
lib/nvmf so version changes.

Note: we include bdev_module.h explicitly in the
nvmf/subsystem unit tests now, before including
subsystem.c, because the unit tests do depend on
knowing the internal structure of spdk_bdev.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I2f499a741d19f4749eadb402641f28137245fd23
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7738
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-05-06 07:14:40 +00:00
Naresh Gottumukkala
9f0b1d763a nvmf/fc: Extend nvmf_fc_lld_fini to take spdk_nvmf_transport_destroy_done_cb.
As LLD cleanup is asynchronous in nature, Pass the
spdk_nvmf_transport_destroy_done_cb to LLD and it will be called
once the cleanup is completed.

Dont forcefully remove fc_ports by nvmf_fc_port_cleanup function.
LLD will drive the fc_ports cleanup gracefully as part of nvmf_fc_lld_fini.

Signed-off-by: Naresh Gottumukkala <raju.gottumukkala@broadcom.com>
Change-Id: I537b9ea817eda26a0469114821e2288d2ba9d91c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5827
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-01-14 16:18:25 +00:00
Naresh Gottumukkala
e3c78a6453 nvmf/fc: Add support for hwport free admin api.
Currently we dont have an api to delete fc port. Add SPDK_FC_HW_PORT_FREE
api. This is useful in cases of hardware reset and other error cases.

Signed-off-by: Naresh Gottumukkala <raju.gottumukkala@broadcom.com>
Change-Id: Ib1b986ee7ab2f54043bd300b52121b651c292e5b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5810
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2021-01-14 16:18:25 +00:00
Naresh Gottumukkala
dc0d896293 nvmf/fc: Cleanup pollgroup and hwqp mapping logic.
1) As part of nvmf_fc_adm_evnt_hw_port_offline event, We try to remove
hwqps from pollgroup but we dont actually wait the action to complete.
Wait for the action to complete before completing nvmf_fc_adm_evnt_hw_port_offline
as this will serialise things nicely.

2) Protect fgroup->hwqp_count inside the transport lock as there can be
races where an fgroup can be removed paralley.

Signed-off-by: Naresh Gottumukkala <raju.gottumukkala@broadcom.com>
Change-Id: Ib7af6bc0641c91e40331da2b2a7e72b5f55d54ae
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5808
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-01-14 16:18:25 +00:00
Naresh Gottumukkala
1b011d5d44 nvmf/fc: Add FC LLD specific fc_port.
Add FC LLD specific port placeholder in spdk_nvmf_fc_port.
As part of SPDK_FC_HW_PORT_INIT admin API, Let the LLD know about
the new fc_port.

Signed-off-by: Naresh Gottumukkala <raju.gottumukkala@broadcom.com>
Change-Id: Ib9300176d294642a1825577a31ad999590f5f29d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5711
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-01-05 22:36:46 +00:00
Naresh Gottumukkala
b50c6bc2d9 nvmf/fc: Use connection list hash table.
Currently we are iterating over a hwqp connection list for every
IO command received. With high load of connections, this is causing
penalty. Use hash table for connection lookup based on connection ID
and also RPI identifier.

Signed-off-by: Naresh Gottumukkala <raju.gottumukkala@broadcom.com>
Change-Id: I857e299722a0b72b25b0dbfe646d446ad98b7c76
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5688
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2021-01-05 22:36:46 +00:00
Naresh Gottumukkala
561a9f26ec nvmf/fc: Create fc_req pool per connection.
1) Create fc_req pool per fc connection based on SQ size. This gives more flexibity.
2) Remove create_max_aq_conns_test as it is not longer valid. We dont have any limit
on number of AQ connections based on the HW RQ size.

Signed-off-by: Naresh Gottumukkala <raju.gottumukkala@broadcom.com>
Change-Id: I5c0b0d9ec9e9d63c7dccd76be7d6363a1f49c63e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5432
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
2020-12-17 04:40:33 +00:00
Ziye Yang
3b16c6ddc2 lib/nvmf: support ABI compatibility for spdk_nvmf_transport_opts
This patch is used to support ABI compatibility related with
spdk_nvmf_transport_opts structure. We add a field opts_size in
spdk_nvmf_transport_opts and change the related two functions.

Fixes issue: 1485

Change-Id: Ifed3dc482bbc8fb54eb7089f7a1931718682f214
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5293
Community-CI: Broadcom CI
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
2020-12-11 11:10:16 +00:00
Jim Harris
0e8925db3c nvmf/fc: replace use of "master" with "main"
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I55c53e0508b7490557e8f43501581fafa435051d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5354
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2020-12-03 09:41:07 +00:00
Madhu Adav MJ
fce9428772 nvmf: Async event support for discovery log change
Added asynchronous event notices for discovery log change
as per nvme fabrics spec 1.1. This allows a host with persistent
connection to discovery controller to automatically connect to any
new subsystem available to the host automatically.

According to nvme fabrics spec 1.1, if the connect command specifies a
non-zero keep alive timer value and the discovery controller does not
support asynchronous events then we need to return Connect Invalid.
Since SPDK does not implement this check instead added support
for asynchronous events in discovery controller.

Change-Id: I4cade5f7d24826ce97a2fa2b4ca688a1d728c1db
Signed-off-by: Madhu Adav MJ <madhu.adav@flipkart.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4870
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Michael Haeuptle <michaelhaeuptle@gmail.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Broadcom CI
2020-11-11 00:53:57 +00:00
Tomasz Zawadzki
4e8e97c886 log: remove internal log.h header
There is nothing left here, so remove it.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ib947d42bc577dbebb4650b1be885e05a80f8f8cf
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4541
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Community-CI: Broadcom CI
2020-10-15 08:23:39 +00:00
Anil Veerabhadrappa
2fc3ef3231 nvmf/fc/ut: Call spdk_nvmf_tgt_destroy() in the correct thread context
Use the same thread context to call both spdk_nvmf_tgt_create() and
spdk_nvmf_tgt_destroy(). This is required to ensure the accept poller
is registered and unregistered in the same thread context.

Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Change-Id: I0637c7896ca7504412fbe673355f6904dd81a961
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4449
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2020-09-30 07:26:13 +00:00
Shuhei Matsumoto
071d80f37b lib/nvmf: Add an internal API nvmf_subsystem_set_ana_state()
Add an internal API nvmf_subsystem_set_ana_state() to change the
ANA state of the subsystem listener whose trid matches.

ANA optimized state, ANA non-optimized state, and ANA inaccessible
state are supported. ANA change state is not used and ANA persistent
loss state is not supported.

After changing the ANA state of the subsystem listener, on each poll
group, controllers, whose the subsystem listener match, send ANA
change notice.

Initiators query ANA log page anyway if they receive ANA change
notification. False positive notification should be avoided but is
acceptable.

To avoid any concurrency conflict, simply compare ctrlr->listener and
the passed listener.

It may be better to execute nvmf_subsystem_set_ana_state() on the
subsystem thread but currently the RPC thread adds and removes a
listener to and from the subsystem, respectively, and the subsystem
has been suspended while executing nvmf_subsystem_set_ana_state().
Hence we keep this as a future enhancement.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: If1910b79dd33d904114e258ae2c5e868947cdc52
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4079
Community-CI: Broadcom CI
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
2020-09-16 07:55:28 +00:00
Anil Veerabhadrappa
03fe6a77c8 nvmf/fc/ut: Add missing function stub
Fix the compilation error by adding spdk_nvmf_request_complete()
  function stub.

Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Change-Id: I564cdb16238d5c45c50895b8b2a512096789ba38
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3523
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2020-07-27 20:45:21 +00:00
Seth Howell
61d85773f6 lib/nvmf: remove spdk_ and _spdk prefix from functions.
I missed a few files in this library the first time.

Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: I2ad55355e6348eaa10384a148dd45deb9f68fc2b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2442
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2020-06-01 09:21:14 +00:00
Shuhei Matsumoto
207c959a2c lib/nvmf: Remove inclusion of SPDK event library
Remove inclusion of spdk/event.h and spdk_internal/event.h from
SPDK nvmf library. Their dependency had been removed.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ibc6c52ab41555d9b29afc3e16c1c3fd0bf5fc63a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2687
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2020-06-01 09:20:41 +00:00
Seth Howell
6dec2087e9 lib/nvmf: remove spdk prefix from static functions in transport.c.
Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: I601d59c5e182aa4a713eb798b3e73fe97106866a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2316
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2020-05-12 21:49:03 +00:00
Seth Howell
9cb21ad60a lib/nvmf: remove spdk prefix from functions in nvmf_internal.h
Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: I9b8d15b52754477c5d120f8d96e0e2c329a32e0c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2292
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2020-05-12 21:49:03 +00:00
Anil Veerabhadrappa
46f1dd6883 nvmf/fc/ut: Add missing function stub
Fix compilation error by adding function stub for
spdk_nvmf_ctrlr_data_init().

Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Change-Id: Ia934d82fae6240ccd69c26cfa63ca235f820a813
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2366
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2020-05-12 08:11:59 +00:00
Vitaliy Mysak
dcf0ca15c9 ut: make use of CUnit macro to reduce duplications
CUnit provides a helper macro CU_ADD_TEST() that
simplifies usage of CU_add_test() function.
Test name no longer needs to be provided,
as it will be inherited from function name.

This is a follow up to
https://review.spdk.io/gerrit/c/spdk/spdk/+/931

Change-Id: I8078f02e08b14f12328ae022d7090ba13fbd64e4
Signed-off-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1239
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2020-04-02 14:50:12 +00:00
Vitaliy Mysak
78b696bca5 ut: simplify error handling at initialization
This patch changes the way that unittests initialize.
The new way is shorter and simpler.
It assumes that error during initialization is a fatal error,
but in our cases it always is.

This patch is a followp up to
https://review.spdk.io/gerrit/c/spdk/spdk/+/930

lvol_ut.c is the only test that skipped because
it runs same tests multiple times which is not allowed
by new method.

Change-Id: I0baf7ad09a35d5fca2dc4a03b4453c12c14f38a7
Signed-off-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1238
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2020-04-02 14:50:12 +00:00
Shuhei Matsumoto
2fa51eeb46 lib/nvmf: Make spdk_nvmf_poll_group_destroy() asynchronous
The next patch will create poll group threads dynamically for
NVMe-oF target, and will need to wait for completion of poll group and
I/O channel destroy. This is a preparation for the next patch.

Add callback function and its argument to spdk_nvmf_poll_group_destroy(),
and to struct spdk_nvmf_poll_group, respectively.

The callback has not only cb_arg but also status as its parameters even
if the next patch always sets the status to zero. The reason is to follow
spdk_nvmf_tgt_destroy's callback and to process any case that the status
is nonzero in future.

spdk_nvmf_poll_group_destroy() sets the passed callback to the passed
poll group.

Then spdk_nvmf_tgt_destroy_poll_group() calls the held callback in the
end.

This change will ensure all pollers are being unregistered and
all I/O channels are being released.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ifb854066a5259a6029d55b88de358e3346c63f18
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/495
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-03-17 08:49:00 +00:00
Anil Veerabhadrappa
9857ff6015 nvmf/fc: Fix compilation errors in FC ut
Fix includes passing correct argument to spdk_nvmf_get_transport_ops()
and also add the spdk_nvme_trid_populate_transport() function stub.

Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Change-Id: Ic470dbf7c4c674531358df2dec14a09c12a41f4e
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/482199
Community-CI: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Seth Howell <seth.howell@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com>
2020-01-22 13:54:34 +00:00
Seth Howell
5b3e6cd137 lib/nvmf: opts_init and transport_create use string now.
This will help enable pluggable NVMe-oF transports.

Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: I1947cc2e6e4ff078609f8bdbbdfefc5b110674c2
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/478753
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
2020-01-16 09:10:38 +00:00
Shuhei Matsumoto
f74107fb85 test/common: Mock CPU core operations for unit tests
Mock DPDK lcore operations for unit tests. Remove duplicated stup
from unit tests for NVMe-oF FC transport. The next patch will use
them.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I4f6fbd8f45942ca13fcf10ba1740a9fe8e573063
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/478153
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-01-03 08:33:25 +00:00
Evgeniy Kochetov
338fcaac4e ut/nvmf/fc: Fix FC unit test build with RDMA
Signed-off-by: Evgeniy Kochetov <evgeniik@mellanox.com>
Signed-off-by: Sasha Kotchubievsky <sashakot@mellanox.com>
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Iad219805fa8a4aff59d4d26460052fc9dd28c2b7
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469478
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2019-10-02 22:30:29 +00:00
Evgeniy Kochetov
3dfbf1fc50 nvmf/subsystem: Add handling of namespace resize event
When namespace resize is detected, NVMf target sends NS_ATTR_CHANGED
async event to NVMf initiators connected to affected subsystem.

Signed-off-by: Evgeniy Kochetov <evgeniik@mellanox.com>
Signed-off-by: Sasha Kotchubievsky <sashakot@mellanox.com>
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I64d42dfae7a0ccfbd1e26ded52b71b8cc2ca920f
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468544
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2019-10-02 22:30:29 +00:00
Shuhei Matsumoto
99ea1d3612 nvmf/fc: Rename nvmf_fc_poll_group pointer held in struct to fgroup
RDMA transport have used rgroup and TCP transport have used tgroup
for such case. Hence FC transport changes to use fgroup instead of
fc_poll_group.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I91b7ad6a1c6e45caf92801b0635b18d48b3c9810
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466841
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2019-09-09 00:42:22 +00:00
Seth Howell
8d6d26bd29 nvmf: add a name entry to the spdk_nvmf_tgt struct
This will provide a unique identifier which can be used to provide get
and set methods within the RPCs.

Change-Id: Idd144e99e49b8d26530f60530d2e908b18fa251b
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465330
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2019-08-20 19:15:04 +00:00
Seth Howell
7d6d95db3c nvmf: change the function signature of spdk_nvmf_tgt_create
This is necessary to allow the spdk_nvmf_tgt structure to evolve over
time without having to further change the target API.

Change-Id: Ib0f0f9b1f190913feff0229c96df4e84b1bf35f7
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465363
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
2019-08-20 19:15:04 +00:00
Anil Veerabhadrappa
0c2db7db26 UT/nvmf/fc: add stub definition for new API call
Missing stub for spdk_nvmf_ctrlr_async_event_ns_notice() call
was causing compilation error.

Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Change-Id: Iab195f123fdfb573d4a30b2a62040d507cc878b7
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465340
Reviewed-by: Seth Howell <seth.howell@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2019-08-16 16:55:30 +00:00
Anil Veerabhadrappa
ed56a3d482 NVMe-oF Target: Add FC transport.
- New files and updates to existing SPDK files to add the NVMf-FC transport.
  - Depends on an existing low level driver library. This driver is not part of SPDK repository.
  - Makefile updates to build FC transport (using CONFIG_FC)
  - Update configure script for FC build.
  - New FC unit test for FC-LS commands.
  - Update unittest.sh to run FC unit test (when built).

Signed-off-by: John Barnard <john.barnard@broadcom.com>
Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Change-Id: If31d4d25feab76c2dbe90a7faf71d465c2c3a354
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/450077
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2019-07-26 22:17:17 +00:00