All interactions with the event framework and config file
are now in the event_rpc subsystems.
Change-Id: I3f4ddb79c7ec90ccb9a5eb7b25bc9953fe3e41c8
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/366341
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>
Abstract these through the bdev API to break this
dependency on the event framework.
Change-Id: I108505bf27e94b2985f53d0a4dc0b847ae264d25
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/366340
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 breaks one dependency of the bdev library on the
event framework.
Change-Id: I47ac81a3e4e951f94a66b5de2639eb485dc62e41
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/366339
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 an artifact from a past design. There is no longer
any reason to create an event here - the bdev layer will
correctly queue events and call completions on the correct
thread.
Change-Id: I145dab4046899834c0449ec7380dcbb28215b493
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/364831
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>
Add handling of the Abort command in virtual subsystems. This doesn't
actually abort any requests - the spdk_nvmf_request_abort()
implementation just fails all abort requests - but at least this gives
us a place to hook up actual abort handling later.
Change-Id: Iafaa393c6f9e7f404af91747cbd81c64ab4810bb
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/365905
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>
This breaks the dependency on the event subsystem logic.
Change-Id: Ic47a219bc1e272c3421b265f74bba959e1aa5f62
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365730
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 removes one dependency on the event framework.
Change-Id: Ib9c8160b1704a15b662a35d5ad1f32c0b745485c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365729
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 removes the event framework dependency from the
scsi library entirely.
Change-Id: I73546d06721487f86c4c6a3be24474a5677bdb41
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365728
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>
Fixes vhost crash on null lun target.
Added extra check in vhost IO path.
Change-Id: Ia6aa29cce41c2fc74e0a8eec545e6675858a28e3
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/365196
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>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This removes one of the dependencies on the event framework.
Change-Id: I0b0b4dc1afc4a9cdd0679f2667b72a848bb09035
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365727
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 removes the event framework dependency from the net
library entirely.
Change-Id: I7bc1a6f146437fd3d2dab0289bbd845f0ff61ae8
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365726
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 removes a dependency on the event framework.
Change-Id: Iac8e21b76012a949115e6b793bed89cac14a236c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365725
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 removes the last use of the event framework from
the copy_engine library.
Change-Id: I9b8788430249766e0b3bbec591822e2c1bb77792
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365724
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: I9c1865ff1ca2d8093227c89aa9857ff18d3e346a
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365294
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>
Use the log level enum to eliminate the variants of the log
function.
Change-Id: I5bd0e7b4f84f78dab86a5102baa6baa0808627a8
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365293
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>
Anything that is not a PCIe TransportID is a remote NVMe over Fabrics
address and must have a subsystem NQN.
Change-Id: I1d34ce09a2c4ad7d3ec14fd90b5afccc33eb2bbf
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/365917
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>
PCIe transport IDs are a non-standard extension to the NVMe-oF transport
address, and they only use the transport type and address fields of the
structure. Add a special case so that the rest of the fields are
ignored for PCIe addresses. All other transport types are NVMe-oF
addresses and should compare all fields.
Change-Id: I45ed143ea1712d17c6de8082677deeefd395c8a2
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/365916
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>
Name them spdk_log_open and spdk_log_close, and give them
API documentation.
Change-Id: I6c2bbdd6a32894c1e030ec70a97dc054cd7102a9
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365292
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
The log priority was very syslog specific. Instead, create
a generic set of log levels as an enum.
The log level/priority isn't actually used anywhere today.
Change-Id: Iebcf6b7e1b263b56f317b86b5f2ea0d9e45170f3
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365267
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>
Preivously, we can only parse NVMe-oF target by
rpc. Also the handling for local NVMe device and
remote NVMe devices are not consistent. With this
patch, we can handle it in the consistent way.
Change-Id: Id5c25f8b38a38ac997887b78c2321f148b8844ec
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/364348
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Remove dpdk_ prefix in spdk_app_opts and spdk_env_opts
Change-Id: I6f231f67072b808e84945d41b1fe31a180beb350
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/365787
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>
This separates the vhost library from the event
framework's subsystem mechanism
Change-Id: I8206fcf0d55bee71c70482d989318e9d118f710a
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365286
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This separates the iscsi library from the event
framework's subsystem mechanism.
Change-Id: I880ee4749ab0a411ca8dfd04f669868cba5c8b49
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365285
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This separates the scsi library from the event framework's
subsystem mechanism.
Change-Id: Iac2bbdb861e28ee9af0f13bc7187ac24279d0f5b
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365284
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This separates the RPC library from the event framework.
Change-Id: I26a9cb318b56d44ec9337f8a4db98967eb87ad95
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365283
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This breaks the strict dependency on the
SPDK event framework.
Change-Id: Id93d79bfbc482350dc9802fa84a554f7e11f3826
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365282
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This removes the strict dependency on the SPDK
event framework.
Change-Id: Ie6b6f9585d09ab1df0f25bf33d53e7cdecd83faa
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365281
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Much like bdev modules inside the bdev directory,
add a subsystems directory inside of event. The subsystem
specific code for the bdev library is placed in to
a separate library in that directory, breaking the
strict dependency of the bdev library on the event subsystem
code.
Change-Id: I255941b823a9ec3e2d62f22a586414949d8ff5ad
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365055
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Now that virtual mode namespaces can be chosen arbitrarily, there can be
holes in the ns_list. Make sure all of the virtual mode code paths are
prepared to handle these inactive but valid NSIDs.
Change-Id: I0d70fd9dae37a29a8358e1d38dcc6cac3237fd9a
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/365717
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>
This also requires vbdev modules to call spdk_bdev_reset
explicitly on the base bdev, rather than just resubmitting
the original reset bdev_io.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ie33d506f68506096306c9f0a9ff5e11141578b15
Reviewed-on: https://review.gerrithub.io/365712
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
We can do all of the completion work first, and then
make the decision at the very end on whether to
defer the callback or not.
This also removes the bdev_io defer_callback member -
we no longer need it since we now only defer the
callback itself, instead of deferring the full
execution of the spdk_bdev_io_complete() routine.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I3285e34d2fbce34d4254dca2119561ff825ee9e8
Reviewed-on: https://review.gerrithub.io/365711
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>
In this patch, spdk_app_init will be merged into
spdk_app_start.
Due to this change, we need to change event_perf
to use spdk_app_start, since we cannot use spdk_app_init
anymore. So the related changes for event_perf is to
make it work with reactor framework.
Change-Id: Id67edf209fd628cca361a499068c93aeedfe6167
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/364153
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 this patch, we also update perf and identify
examples. If there is no local nvme device info
parsing, we will set dpdk initialization with no-pci
choice.
Change-Id: I58b2d291b7b53894aeb194a16798ff1c72cf25b4
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/365361
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: I82ce702ab1af83c2f5c0197a9766437f0f728dce
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/365067
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>
Sync the spec header with the major changes for NVMe 1.3.
Some of the added fields may have been added in previous
versions of the spec.
Change-Id: Ia50a52f5192cf450bb5cc2d18fcc1f92ebce7f77
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/362046
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ia45876fb6f0eefd987cdb36521ecb591ef1f9499
Reviewed-on: https://review.gerrithub.io/365669
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This ensures a reset is completed after any I/O completions
that may have been deferred.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I9efe5c07435371ff8c8e0c826349e9349ade02f3
Reviewed-on: https://review.gerrithub.io/365663
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I941a4cb5563cebb2e68b48d3a74b4b73af0e9657
Reviewed-on: https://review.gerrithub.io/365662
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
If the user specifies the name of a bdev that is not an error injection
bdev, bdev_inject_error would cause a NULL pointer dereference.
Change-Id: Ibcc7daee5a75ac37c3567ebc048662e0165c2860
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/365526
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Cunyin Chang <cunyin.chang@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This ensures all I/O will be aborted and that no I/O
will be submitted while the reset is ocurring.
Change-Id: I0f5c993b91d9be6073c6ddf66ae12010f56f864c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/364682
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: I1e272c63a5d863c92f1aa8299a9d98dcb72d0b13
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/365082
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>
Reviewed-by: Ziye Yang <optimistyzy@gmail.com>
DPDK's use of getopt() needs special handling of the optind global
variable since we are passing it a separate array of arguments (not the
typical argv and argc). Set optind to 1 internally to env_dpdk so that
the apps don't need to know about it, and restore optind in case the
calling app is also using getopt().
Change-Id: Icbf07002c99fa9f94c866e8eff707124b0ef679b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/365062
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>
Change-Id: Id0b79002744006fd5bce14b3a7fc1371bf91dcba
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/365107
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>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Move the necessary RocksDB Makefile changes into a Makefile
fragment, and put that fragment into SPDK. This allows SPDK
changes to update the RocksDB build.
Change-Id: I4fee0ba4e1ec7fe35b51187c8700109e9cd29206
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/365057
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This code was previously in our fork of RocksDB. Move it here
so that API breaking changes can update it.
Change-Id: Icae3e22380b9bd3de8c1ec5b6f82909f812d204b
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/364531
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
