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CHANGELOG: add missing entries for SPDK 21.10

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Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I28afb06d7cee0ebbd6bbe6fb87ef7cf700e7de1d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9956
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
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>
This commit is contained in:
Tomasz Zawadzki 2021-10-21 11:46:41 +02:00 committed by Jim Harris
parent 93e2ff5ac4
commit 890f1ae38d
1 changed files with 43 additions and 0 deletions
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CHANGELOG.md
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@ -42,6 +42,17 @@ Added the `disable_signal_handlers` flag to the `spdk_app_opts` struct.
Added `spdk_idxd_get_socket` to query the socket that the idxd device
is on.
### json
Added API to allow for writing and decoding of new types:
- `spdk_json_write_named_uint16`
- `spdk_json_write_named_uint8`
- `spdk_json_write_uint16`
- `spdk_json_write_uint8`
- `spdk_json_number_to_uint8`
- `spdk_json_decode_uint8`
### log
Added API `spdk_log_to_syslog_level` to return syslog level based on SPDK's
@ -66,6 +77,17 @@ to write and read the boot partitions of a controller.
Added `spdk_nvme_ctrlr_get_opts` to retrieve the current controller options.
Added `async_mode` to `spdk_nvme_io_qpair_opts` to enable creation of submission and completion
queues asynchronously. This mode is currently supported at PCIe layer,
which tracks the qpair creation with state machine and returns to the user immediately.
Default mode is set to false to create io qpairs synchronously.
Added `spdk_nvme_ctrlr_get_regs_cc` to retrieve NVMe controller CC (Configuration) register.
Added `spdk_nvme_ctrlr_prepare_for_reset` to inform the driver that the application is preparing
to reset the specified NVMe controller. This function allows the driver to make decisions
knowing that a reset is about to happen.
### nvmf
Added `oncs` to `struct spdk_nvmf_ctrlr_data` so that the transport layer
@ -85,6 +107,21 @@ A new parameter, `poll_groups_mask` was added to the `nvmf_set_config` RPC that
a subset of cores for the nvmf poll groups. This helps to avoid imbalances when some cores are
busy with periodic timer tasks that run very frequently.
A new parameter, `commit` was added to `nvmf_bdev_ctrlr_end_zcopy` that allows indicating whether
the buffers should be committed.
Added `listen_dump_opts` to `spdk_nvmf_transport_ops` so that the transport layer can display
listen opts.
Added `fabrics_connect_timeout_us` to `bdev_nvme_attach_controller` RPC to allow specifying
timeout for connect operation.
Added `multipath` to `bdev_nvme_attach_controller` RPC to allow specifying multipath behavior.
### scheduler
New API for implementing schedulers and governors. Please see `include/spdk/scheduler.h` for details.
### scsi
New functions, `spdk_scsi_dev_get_first_lun` and `spdk_scsi_dev_get_next_lun`
@ -93,6 +130,12 @@ have been added to iterate LUNs of a SCSI device.
Each SCSI device supports 256 LUNs at the maximum now and the macro constant
`SPDK_SCSI_DEV_MAX_LUN` was removed.
### trace_parser
A new library, lib/trace_parser, has been added. This library provides functions that parse traces
recorded by an SPDK application. That includes merging traces from multiple cores,
sorting them by their timestamp and constructing trace entries spanning across multiple buffers.
### util
The `spdk_fd_group_add` API now takes a `name` parameter.