Intel Analytics Accelerator, this is the start of the patches to
add this support to accel_fw.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I7410710697d2947355181616b35cc8ab78bbddfe
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11985
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
In prep for upcoming addition of IAA.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I47c5880aac37da9a38d6af6e52a51cefbfec91b9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12762
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
In prep for adding IAA support
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I7eed173f9f907aa1c010d12db87b8dc27cd7495b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12760
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Separate out SCSI and BLK vhost subsystems to later add
virtio_blk transport abstraction.
This allows for further changes to the vhost_blk, not
affecting vhost_scsi.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Id1ecfeafeb936809a479a43c321e13f75cb3d5ad
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9539
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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
To fix issue: #2484
When unregistering the bdev, will send out the message
to each thread to abort all the IOs including IOs from
nomem_io queue, need_buf_small queue and need_buf_large queue.
The new SPDK_BDEV_STATUS_UNREGISTERING state is newly
added to indicate this unregister operation.
In this case, the bdev unregister operation becomes the
async operation as each thread will be sent the message
to abort the IOs and as the last step, it will unregister
the required bdev and associted io device.
On the other hand, the queued_resets will be handled
separately and not aborted in the bdev unregister.
New unit test cases are also added:
enomem_multi_bdev_unregister: to abort the IO from
nomem_io queue during the unregister operation
bdev_open_ext_unregister: to handle the events and
async operations from the unregister operation
Change-Id: Ib1663c0f71ffe87144869cb3a684e18eb956046b
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12573
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
These function accept optional spdk_blob_ext_io_opts
structure. If this structure is provided by the user
then readv/writev_ext ops of base dev will be used
in data path
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I370dd43f8c56f5752f7a52d0780bcfe3e3ae2d9e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11371
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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Introduce spdk_blob_ext_io_opts structure which
is used in the new *_ext functions.
Zeroes dev is updated with implementation of
readv_ext which uses memory domains memzero
or regular memset().
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Id94542196eff999827bf00591fd43804256fccb4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11369
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
A recent change to the bdevio test changed one of the
tests from a 30x4K IO to a 30xLBA IO.
This has started giving us nightly test failures (see
issue #2499). It is because now the 30 * LBA (512B)
is 15KB which all fits within one 16KiB reduce chunk,
yet we only allocate REDUCE_MAX_IOVS
(17) iovs per reduce IO context. Previously when
they were 4KiB each, we would only need 4 iovecs
(16KiB / 4KiB).
We may need to think through this a bit more, to
make this more dynamic (based on the chunk size
and underlying block size), but for now let's at
least increase this enough to handle the most
common 16KiB chunk / 512B LBA case.
While here, run bdevio as part of per-patch testing,
that would have helped us catch this issue before the
a6e022463 patch got merged.
Fixes#2499.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I2140c5b9d038b202edfdcbb2bfee059140f7703a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12672
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: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
'enable_zerocopy_send_server' and 'enable_zerocopy_send_client' are used in
both posix and uring sockets.
Change-Id: I6139aa98039c853a953ecea773c82dad8285a3e4
Signed-off-by: Richael Zhuang <richael.zhuang@arm.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12586
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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
We see reports that Huawei SSDs can't handle hardware
SGL properly, it requires additional alignment, so add
a quirk here to force Huawei SSDs use PRP instead.
Fix#2489.
Change-Id: I20a57e754bc6ff8666d681191994818f2192decc
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12405
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: wanghailiang <hailiangx.e.wang@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The value of ack_timeout is calculated according to
the formula 2^(transport_ack_timeout) msec.
Signed-off-by: zhangduan <zhangd28@chinatelecom.cn>
Change-Id: I5a938635d70693ddd405fa5907555bb745b4df0f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12215
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Due to the same reason as transport_ack_timeout for
RDMA transport, TCP transport also needs ack timeout.
This timeout in msec will make TCP socket to wait for
ack util closes connection.
Signed-off-by: zhangduan <zhangd28@chinatelecom.cn>
Change-Id: I81c0089ac0d4afe4afdd2f2c7e5bff1790f59199
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12214
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
In support of upcoming patches and to greatly simplify things,
the capabilites enum which held bit positions for each opcode
has been removed. Only the opcodes enum remains and thus only
opcodes are used throughout. For the capabiltiies bitmap a helper
function is added to convert from opcode to bit position. Right
now it is used in the IO path but in upcoming patches that goes away
and the conversion is only done at init time.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Ic4ad15b9f24ad3675a7bba4831f4e81de9b7bc70
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11949
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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Separate parsing generic rpc vhost params form device specific,
this solution allow to create various device which share
common parameters.
Change-Id: I50b1a89a8260fb1394880a750591e95539995288
Signed-off-by: Sebastian Brzezinka <sebastian.brzezinka@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12026
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
To execute a callback function for each registered bdev or unclaimed
bdev, add new public APIs, spdk_for_each_bdev() and
spdk_for_each_bdev_leaf().
These functions are safe for race conditions by opening before and
closing after executing the provided callback function.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I59b702ffec7b4fc5e9779de5a3a75d44922b829b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12088
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
To unregister a bdev more correctly, we had to call
spdk_bdev_open_ext(), spdk_bdev_desc_get_bdev(), spdk_bdev_unregister(),
and then spdk_bdev_close(). This was correct but complicated.
Hence add a new public API spdk_bdev_unregister_by_name() which does
the whole correct sequence of bdev unregistration.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I9068d4ac49dca944436e0ba587308fd356dfef75
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12065
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
The process of matching qpair to poll group is split into
two distinct parts that occur on different threads.
See spdk_nvmf_tgt_new_qpair().
This results in a race condition for TCP between spdk_sock_map_lookup()
and spdk_sock_map_insert(), which are called in spdk_nvmf_get_optimal_poll_group()
and spdk_nvmf_poll_group_add() respectively.
Fixes#2113
This patch picks a hint from nvmf_tcp for next poll group,
which is then passed down to spdk_sock_map_lookup().
When matching placement_id exists, but does not have
a poll group assigned - the hint will be used.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I4abde2bc9c39225c9f5dd7c3654fa2639bb0a27f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10271
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
The rdma buffer for stripping DIF metadata is added. CPU strips the DIF
metadata and copies it to the rdma buffer, improving the rdma write
bandwith. The network bandwidth during 4KB random read test is increased
from 79 Gbps to 99 Gbps, the IOPS is increased from 2075K to 2637K.
Fixes issue #2418
Signed-off-by: Chunsong Feng <fengchunsong@huawei.com>
Change-Id: If1c31256f0390f31d396812fa33cd650bf52b336
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11861
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
When iovs are copied from bounce or to bounce, the bounce is usually
alloced from data_buf_pool for better performance, and is multi iovs
instead of a single buffer. Therefore, block-aligned bounce are
supported.
Signed-off-by: Chunsong Feng <fengchunsong@huawei.com>
Change-Id: If56b21d9e46c73d4c956c227bec33ddd0ab9745b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11860
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
As we now only support a single WQ, there's no need for a teble of
them and no need to assert that the stride from WQ to WQ is the
same as the WQ struct size.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I205f36aae22070f532653726dd75249bbafbe3ef
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12081
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>
Community-CI: Mellanox Build Bot
First in a series of patches that will enable multiple engines
to exist at once and choose the best one based on their priorities
and capabilites, the public API will no longer be needed.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Ia87b83aa2263745a94a822a160b6e97bb2e0dc19
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11948
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@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
initialization
We can make the structs do all of the offset math for us.
Change-Id: Ibe6d86c2abc58655c1354f1eb31091c95cfb283c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11487
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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
These aren't ever accessed in the main I/O path, so we can read them in
whenever we need them and make the code a lot simpler.
Change-Id: Icfdbfe9f2d9db13f4d0d28b2b4103cd0c443bcf4
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11485
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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Some compress drivers may not support SGL for in or
out buffers. Extend spdk_reduce_backing_dev with two
flags that will be used by reduce library to correctly
build iovs
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Icee9383364124888c2109894c959c06710d91250
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11968
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
That is done to correctly handle metadata pointer which is part
of ext_opts structure. It will also be used by the next patch to
remove memory_domain pointer if request which uses local buffers
is split
Force the user to set correct ext_opts size, update API functions
description.
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I77517d70df34a998d718cc6474fb4c538a42918f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11349
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Bdev modules must not access internal bdev_io
structure, so add a new pointer in a public
section. Pointer in internal section will be
used in next patch
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Ib631563015b3e5fa9300d22b7ae59d8db43c8275
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10421
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This patch is a preparation for enabling of memory domains
pull/psuh functionality. Since memory domains API is
asynchronous, this patch makes asynchronous operations
with bounce buffers.
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Ieb1f2a0c151149af58cfd7607dbde4c76c3c288d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10420
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
SPDK has settled on what the optimal DSA configuration is, so let's
always use it.
Change-Id: I24b9b717709d553789285198b1aa391f4d7f0445
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11532
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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
The names on these were changed.
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: Ib75a60342c08f72dad39635a9244421c1cca5485
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11793
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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Change spdk_nvme_ctrlr_reset() to use spdk_nvme_ctrlr_disconnect(),
spdk_nvme_ctrlr_reconnect_async(), and
spdk_nvme_ctrlr_reconnect_poll_async().
Then remove the deprecated spdk_nvme_ctrlr_reset_async() and
spdk_nvme_ctrlr_reset_poll_async().
These changes simplify the following patches to make
spdk_nvme_ctrlr_disconnect() asynchronous.
Change-Id: Ia71e8e0ad5b2dff42b7423634f66de47863926e2
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10913
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Creates a JSON on scheduler side to return after .get_opts is called
and parses a JSON on .set_opts call.
The JSON passed to dynamic scheduler on .set_stats is a copy of a
pointer already available during RPC framework_set_scheduler call.
Getting and setting scheduler stats via RPC calls is going to be
implemented in the next patch in this series.
Change-Id: I62880a71066a140c74336a5725e7b10952008e5c
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11448
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Currently shadow doorbell updates are not counted; add statistics for
those, and rename the other statistic for clarity.
Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: I211a77902e38265c99b15862034c6d022dc582a0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11844
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
That is a preparation for adding memory domains
pull/push functionality which works with iovec
structure instead of pointers
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I3d0db3e7b302b45b4e3bae3452bc5ffa3e62db8e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11687
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The spdk_msg_mempool structure has a fixed size, which is not flexible
enough. The size of the memory allocation can now be changed in the
options given to the spdk_app_start function.
Signed-off-by: Alexis Lescouet <alexis.lescouet@nutanix.com>
Change-Id: I1d6524ab8cf23f69f553aedb0f5b0cdc9dde374b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11635
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Plumbing for flags was added in prior pathces. This patch
introduces and respects the relevant flags for use with PMEM
aka durable memory through the accel_fw, IDXD, IOAT and SW
modules.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I792f31459e061d220965feced60e0c236d819a68
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9455
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This patch is just plumbing the flags param. Use of it for PMEM
will come in upcoming patches.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I620df072aaad3f8062a0312bbea3da1bc3f911b9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9281
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
A new public flag, SPDK_IDXD_FLAG_NONTEMPORAL, is introduced
that hints to DSA that it should bypass CPU cache. An example
use case of this would be where the target is PMEM. This flag
is not set by the low level library (so default is that CPU
cache is the target).
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I99fc62d6bfd6ec97985a86fc1ae5454a21679684
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11482
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Previously required flags were hardcoded in the low level library.
By having the user pass them in there is more flexbility and control.
This was driven by the need to add a new flag for pmem durability,
coming in a future patch in this series.
There is no change in functionality with this patch, just movement
of where flags are set and by whom and the plumbing of 'flags'..
Also note that some flags in scenarios that we know are required are
still set by the library.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I194278f9e3cec0886628585cf84bcc2eae635e0a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9449
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This reverts commit 3bacd6653d.
Change-Id: I8dbaffc9f50cf9627720667644496cdaf4e81c3f
Signed-off-by: paul luse <paul.e.luse@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11723
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
A common pattern is:
if (foo->thread == spdk_get_thread())
cb(arg);
else
spdk_thread_send_msg(foo->thread, cb, arg);
for cases where it's important the callback runs on a particular thread,
but it doesn't matter if it's synchronous or asynchronous.
Add a new API to support this pattern, and convert over the current
instances.
Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: Idfbf77c02c9321c52e07181ffd8b0c437e1ab335
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11503
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
For the benefit of forthcoming vfio-user changes, register the poll
group poller prior to calling the transport create callback, and pass in
a pointer to the poll group itself.
Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: Idbc24126c9d46f8162e4ded07c5a0ecf074fc7dd
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10718
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
For reference, this was deprecated in Aug 2020, commit
ID 511fe1553.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ic0a16af9113b8b136271a2ce6a071bbc379261c4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11545
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
