In some cases (for example, Intel VMD or Microsoft Azure), the PCI
domain may be larger than 16 bits. Extend the domain field of struct
spdk_pci_addr to 32 bits to accomodate this.
Note that equivalent changes must be made in DPDK's struct rte_pci_addr
for larger domains to actually work.
Change-Id: I21c4666a68bc8a4aedfcc82b44042c02734246de
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/366520
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>
Reviewed-by: Cunyin Chang <cunyin.chang@intel.com>
This can be used by threads within SPDK to undo the
affinitization done either by DPDK (for DPDK lcores)
or by inheriting the parent's thread when using
pthread_create().
This will be used by the stub app to unaffinitize
the reactor core to allow the scheduler to flexibly
move it to an idle core.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7e550953cd9dcd7fd9d98bfbb70660994f2eefcd
Reviewed-on: https://review.gerrithub.io/366680
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>
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 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>
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>
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 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>
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>
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 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>
This patch shows how to use the spdk_mock library which now only
consists of --wrap capability for a few functions.
Next will be a patch that provides a generic mock capability to
use either the --wrap feature or a combination of globals and
stubs to make adding more UT easier wrt mocking. After that is
in place nvme_ut.c will be updated to use the new library for
all mocking.
Change-Id: I1a6ffb722da043bb70bd4cfe1afa7c5e39a0fccb
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/365074
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>
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: Ia0083365b2da63cb38aebb9f7bbc02f4dfd1ae94
Reviewed-on: https://review.gerrithub.io/365263
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 is faster than spdk_get_thread(), which iterates over all of the
threads under a lock until it finds the current one.
Change-Id: I957a68438efb5b7d632d2b9b1b567fed7714e02a
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/365079
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This patch doesn't use it yet but sets up the ability to so that
upcoming unit test pathces can. The next patch will include use
of wrap in one nvme UT and then following that the wrap and
today's use of globally controlled stubs will be morphed into a
simple mock type capability for spdk unit tests.
Change-Id: I252160266f0b5c76e50fd213cb3e1686d48b9d0e
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/363441
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>
It is not actually useful to be immediately returned
a handle to the bdev_io. There isn't anything valid
that the user can do with it at that point. Instead,
return an integer error code.
Change-Id: Iffa9a8dc5b2eefab57e3cc1f68919985431d17d1
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/364137
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Change-Id: I3e2ae6cc9465ee62ea506e8803fd70d9b50477db
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/364119
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Theres no need to have vhost SCSI (and incoming vhost block) structures
available in public API. Generic spdk_vhost_dev might be used to
communicate with backedns. Backends are responsible to check if type of
passed vdev valid.
Change-Id: I850a1cc661166ee146d513b0069bb40edc9a761a
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/363581
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>
Change-Id: Ied778fc41ddc5ff7563408eccafc0e0654287b19
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/363608
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
This is only needed inside of bdev modules.
Change-Id: Ia532a0bd40ead5ff08a0e352f9aeb60f3898245b
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/364118
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Change-Id: I4d281be99553629563026cc4f9ab890d0a97986c
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/364115
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Dynamically allocate bdev names to remove the arbitrary 16-character
name length limit.
All of the existing product_names are constant strings, so those can
just use string literals instead of a copy per bdev.
Change-Id: I3280da67a4fcf2e4ec8ee8193362ca1b96a9c0cb
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/363601
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This patch prepares support for 64 bit values that will be used in lvol bdev.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Ib5c8a438135e246c69887c4775c9ea6f0fa6eb1b
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/363344
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Piotr Pelpliński <piotr.pelplinski@intel.com>
This function is no longer used for integer parsing, and it does not
work in locales with decimal separators other than '.', which is
required to be the decimal separator for JSON numbers.
Change-Id: I8e97e15cc2699e647652f83b71676c11d32d29ce
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/364134
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Support passthru for NVMe admin commands.
Change-Id: If926f2ecabb078a553158f544c10a92452dbdb39
Signed-off-by: Edward Yang <eyang@us.fujitsu.com>
Reviewed-on: https://review.gerrithub.io/363294
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>
Change-Id: I05bb8294471bac3f9ecc4744e28d7d40e57e5364
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/362622
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
There is now just one type of reset, which is equivalent
to a HARD reset previously.
Change-Id: I955b219cbc5c25793d97de1cc003b30ae99313ac
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/362615
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Change-Id: I61b6579e8698d16e5a8ab74d304af9ea53f9dce4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/363307
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: Ic1b7b1b6497dbae5ceda9bb91f9d4d2037b7243f
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/363301
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: I9a1222e41220f0400936caaeabc6453d83f142ae
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/363300
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
