Replace the DPDK rte_branch_prediction.h likely/unlikely with
spdk/likely.h spdk_likely/spdk_unlikely.
Change-Id: I51ad42ee2b29b8f33436fa960deda67a0dd0b0f0
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/382486
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Clarify some error messages
and simplify the code.
Change-Id: I586ea55a1d9fa10142d4a9d469b62f1b83076cd5
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381925
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This function was only useful for old (and incorrect) iSCSI
topology with SPDK. Hence this function can be removed.
Change-Id: I6147382b0731a896df3c988fae0173923a9a85fc
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/381242
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
These are identical now that the spdk_bdev_io I/O-specific unions were
combined.
Change-Id: I2579f4fd100c5ebb3550b806c7fdac38c6160a69
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/382373
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
For the normal case, we can avoid re-adding it into
pending data buf list if there is no buffer.
Change-Id: I400e3c6c60bb1d1df13782faf2dd32ca2bd897a3
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/382402
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>
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: If809fe808150498c7ad6797855fda3097e3b0c84
Reviewed-on: https://review.gerrithub.io/382470
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 reduce duplicate data structure and make some functions common
for both bs load and unload porcess in the future.
Change-Id: I40b2135e89a705aa5073c1ded4c7b28be4b32f6e
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
Reviewed-on: https://review.gerrithub.io/381912
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>
Three new RPC are added, that allow to control pmem pool file.
- create_pmem_pool(path to file, total file size, block size)
- pmem_pool_info(path to file)
- delete_pmem_pool(path to file)
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Id9025b7d988608957700b41f74874159d18c6ad3
Reviewed-on: https://review.gerrithub.io/379006
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Remove one use of DPDK-specific functions in the virtio initiator code.
Change-Id: I538185270da83674e937dac64c9b1130fab36ac4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/382074
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
This is required for adding
optional params for vdevs.
Since virtio-initiator README.md
had to be changed, some outdated
entries from TODO section has
been removed as a part of this
patch as well.
Change-Id: I472a966d8e4166305fb19ad3ab20e53289a1e071
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/382347
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>
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I68a56666d30a550de4a2dc5a66fb669dfbad12dd
Reviewed-on: https://review.gerrithub.io/379659
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>
Current implementation supports only adding port to scsi_dev.
This change is required to support dynamic remapping of portals.
Change-Id: Idce49aeae43c8861ebe2807df853694f7bacf884
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/379931
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Some problems with indirect descriptors shown. Disable it for now to
have time to investigate it.
Change-Id: I8c6cfff94dc2159ab01f72986a8ae7d42c353e8b
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/382301
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
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 construct_malloc_bdev RPC method now takes an optional "name"
parameter to request a specific name for the created bdev, rather than
using the auto-generated Malloc%d-style name.
scripts/rpc.py is updated to add the new optional parameter, and it uses
-b/--name to match the corresponding parameter to construct_nvme_bdev.
Also update one of the test scripts to use the new parameter to get test
coverage.
Change-Id: I1f5bf76f406b8ea8a709d856f7624a38fbfa0d5f
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/381728
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Change it from error_log to debug_log level to
avoid missleading while there does not have
GPT_PROTECTIVE_MBR type.
Change-Id: I51f7bf2994db227b4c9f1bf80d3bb0e05c047e59
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/382080
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>
For using SoftRoce, there will be packets loss,
so we need to use this value for re-transmission.
retry_count means the maximum number of times that
a data transfer operation should be retried on the
connection when an error occurs.
Change-Id: Ibd81a33d3838bbdf0c054f01666e7ec59bb0a38f
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/382079
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>
bdev_opened field in spdk_bdev structure is no longer required.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Ie4a368425b11b1c2e1a3a48b5858857b3935498b
Reviewed-on: https://review.gerrithub.io/381375
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Idd19b8be38a843dfd50710c09d0c6c31773c2f0c
Reviewed-on: https://review.gerrithub.io/380014
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
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>
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Ia6b6e5352ce4da04784fb0a3ea1efd0552650067
Reviewed-on: https://review.gerrithub.io/381548
Reviewed-by: Piotr Pelpliński <piotr.pelplinski@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
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>
Fixed typos, updated comments and
simplified the code.
Change-Id: I7eaa7227518d376d86cd4a6eb0348f1efc7b47fd
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/382024
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>
In multiprocess applications some shared memory files are left around
after a primary process exits because they can be used by secondary
processes to init memory. However, all primary dpdk processes create
these folders so we need to delete them after a single process spdk
application exits.
Change-Id: If51be95811fb66632316ae260762e5291641b537
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/381721
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 is needed for proper IO channel allocation failure handling.
Change-Id: I795e5bcce5296a52c119d2300974b8cb3fc0d576
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/381187
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Closing the framework has to go through all subsystems
without failure, so return codes are unnecessary.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I53c9b4df12d2357e641130869f398b18637e6ff7
Reviewed-on: https://review.gerrithub.io/381681
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
spdk_app_fini() changed to void, as no operation within it
can fail with meaningful return code.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: If77cbf745a8e3fcba4ea24411aa1816f3910cde7
Reviewed-on: https://review.gerrithub.io/381537
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
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>
The task was being aborted before
setting it's free_cb. This
results in i.e. not allowing
vhost device to stop it's pollers,
as it would endlessly wait for
this task to finish.
Change-Id: I0de2d1f21da109db1045e433c07f153316e09997
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381866
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>
Every descriptor may now contain
a separate descriptor table.
This increases the maximum number
of concurrent IO in a virtqueue
from about (vq->size / 3) to
(vq->size * SPDK_VHOST_IOVS_MAX).
Knowing that SPDK_VHOST_IOVS_MAX
is 128, and assuming that vq->size
is 128 (current hardcoded limit
for QEMU), this gives us over 16k
concurrent possible iovectors
on the fly
Change-Id: I0853d80f6f90d53f8774231972b430a5bf05460e
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/373703
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>
Also squashed function has_next_desc
into get_next_desc to simplify the
code.
We can't just mask indexes with
(desc_table_size - 1), since in
indirect descriptors case
desc_table_size might not be a
power of 2.
Change-Id: I8053b0e37c553548d76c7a9cfe6b4dbc11c28cfc
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/373744
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>
It was en empty function before.
Also, don't stop the device in
virtio_user_dev_uninit, the device
is stopped separately before
removing (unititializing) it.
Change-Id: Ib540ee4a55bd3f983b50f35a138c1690daba1d98
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/379156
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>
This patch also resets each device
before destructing it. This is urgently
required for virtio_pci, as it notifies
the QEMU about our shutdown.
This patch fixes running subsequent
bdev_virtio instances in PCI mode within
the same vhost.
Change-Id: I2569251362f2aaf058f6e44f068b280244bd38c1
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381201
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>
With this new API, callers can attach one specific ctrlr identified by
the transport ID directly along with optional ctrlr opts. If connecting
to multiple controllers, it is still suggested to use spdk_nvme_probe()
and filter the requested controllers with the probe callback.
Two primary use cases:
1) connecting to the NVMe-oF discovery controller
2) more straightforward way to connect a specific controller (avoiding
the probe callback)
A typical usage of this API with specific ctrlr_opts:
1. struct spdk_nvme_ctrlr_opts user_opts = {}
2. Call spdk_nvme_ctrlr_get_default_ctrlr_opts(&user_opts, sizeof(user_opts))
3. Modify the content of the initialized user_opts with user required value like
user_opts.num_io_queues = 8
4. Call spdk_nvme_connect(&trid, &user_opts, sizeof(user_opts))
Change-Id: Idf67ee5966f6753918c12604342c892d2f3bbe3a
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/370634
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 change is relating to add a new public API spdk_nvme_connect() under
include/spdk/nvme.h. This new spdk_nvme_connect() API will connect the user
specified trid and have a user optional ctlr opts. Rename this API and make
it as public.
A typical usage of this API as following:
1. struct spdk_nvme_ctrlr_opts user_opts = {}
2. Call spdk_nvme_ctrlr_get_default_ctrlr_opts(&user_opts, sizeof(user_opts))
3. Modify the content of the initialized user_opts with user required value like
user_opts.num_io_queues = 8
4. Call spdk_nvme_connect(&trid, &user_opts, sizeof(user_opts))
Change-Id: Ideec8247365ebf7dd15069e29821be8ea27b08be
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/380849
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>
With current SPDK_BDEV_LARGE_BUF_MAX_SIZE
set to 65536, we can allocate at most
4095 16-byte SCSI UNMAP block descriptors.
A single descriptor can UNMAP up to 4GB.
That gives us a hard limit of ~16 terabytes
of data that can be unmmapped by a single
request.
The same limit is also enforced by the
SCSI standard, as the entire UNMAP request
length must be smaller than 65536.
Change-Id: I4d91fa60fd28133a058b87e88a1a14ce662a659a
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381447
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>
A single timeout error message is printed on the
screen already, so the user knows about the
timeout. Instead of aborting the app here, wait
endlessly for the event to complete. User
can kill the app any time if he wants to.
Change-Id: Ie1853e27b277d654a8e1099866d120f7a51638ba
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381075
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
One instance of strerror() was introduced after the spdk_strerror_r()
function was introduced in commit 4d43844f4d. Replace it with the
thread-safe version.
Change-Id: I83c6702f7965044ef5fa3577175f89a13dad833f
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/381601
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Move local copy of linux header code
to internal include/linux directory.
Change-Id: I81049ff956c72bb32c099a3087cf5f43de911ce4
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381275
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
We don't support PPC.
Since the code around is changing
let's remove it.
To keep the codebase small.
It's so huge already.
Change-Id: I86b15ae9f6de7b9e612542c8e846aa11047e282a
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381624
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Moved virtio backend specific code out
of common feature negotiation path.
virtio-pci features are stored in PCI
register. Before feature negotiation
they can be considered device (host)
features. They have to be negotiated
with local features and written back
into the very same register.
For virtio-user, the situation is a
bit different - vhost-user protocol
contains two feature-related commands
GET_FEATURES and SET_FEATURES. While
SET_ sends already negotiated features,
GET_ always returns device (host)
features.
Previously, we used to store native
device (host) features in local
variables to (ineptly) make the
negotiation path the same for
virtio-pci and virtio-user.
Instead of fixing this functionality,
it has been removed. Now, the
vtpci->get_features might be either
negotiated or not. This is now stated
in this function's doc.
This solution doesn't have any
drawbacks and simplifies the code.
Change-Id: I270e9cad8baaeae61b58992ee06e9069eac10aaf
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381472
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>
Added vtpci_init/deinit() that set up
vtpci_internal for given virtio device.
This patch allows having multiple
devices with different vtpci_ops.
Change-Id: I249999cc24073b3de032db194730f496badd0f38
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381311
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>
A few foundational change to support safe removal of portal.
- global login poller -> login poller per portal
- Caching portal data for active connection
Change-Id: I62f4d90c9ac11a433ad47421b2b0c69bfc3c70b7
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/379930
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>
Check duplication of registration of portals by using a global
portal list
Change-Id: I608fc9bd4473c11e69686e6474892f3f4272cd53
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/379929
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>
Group the code fragments of open/close portal procedure
and create spdk_iscsi_portal_open/close() function.
Change-Id: Id6e291f3f6e5a926f3ea0d01741a200fa64db81b
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/379934
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>
This function was only useful for old (and incorrect) iSCSI topology.
Hence this function can be removed.
Change-Id: I1898f6a5fbffd27a55904a55cd137dafbbdf5946
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/381241
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>
When constructing a SCSI device, LUN 0 must be assigned to some LUN.
However, the current code was assuming that LUN 0 had to be in the first
array element of lun_id_list in spdk_scsi_dev_construct(). Combined
with the scripts/rpc.py implementation that uses a Python (unordered)
dictionary object to generate the lun_ids array, there could be cases
where LUN 0 exists in the list but isn't first.
Fix the check by allowing LUN 0 in any position of the lun_id_list
array.
Change-Id: I39f387ec238fcecca8d2d786d3d42c42a4790637
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/381611
Reviewed-by: <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
This change allows for spdk_app_stop() to be executed on a DPDK lcore
instead outside of DPDK lcore range.
This is preparation for SPDK asynchronous finish, to assure
calling spdk_app_stop() from master core.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Iedc878346c74296b105f93507b2c858aedfbf16e
Reviewed-on: https://review.gerrithub.io/381535
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Maciej Szwed <maciej.szwed@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Piotr Pelpliński <piotr.pelplinski@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Poller registered at the end of spdk_rpc_subsystem_setup() was
never unregistered.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Id24e88a76798ba3f739614e5e357877e0404f9e4
Reviewed-on: https://review.gerrithub.io/381534
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 newly added UT code will exercise the cases that opts_size is
smaller and equal to the current version of spdk_nvme_io_qpair_opts.
This is for the backward compatibilty when SPDK components are built
as the shared library later.
Change-Id: Ic906d765f5b638070e3d9c8e38827577c625b679
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/380893
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>
In preparation to replace them with
standard functions. As these macros
are used to assign values as well,
changing them to functions is done
in a separate patch as a part of
reworking vtpci init/deinit.
Change-Id: I4f6398342b06dc9036afece3f902506e9b72a301
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/381310
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>
