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v1.43.0.0
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@MatiasElo MatiasElo released this 01 Feb 14:30
· 478 commits to master since this release
v1.43.0.0_DPDK_22.11
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OpenDataPlane (1.43.0.0)

Backward incompatible API changes

Classifier

  • Add new odp_cls_capability_t.max_pmr and odp_cls_capability_t.max_pmr_per_cos packet matching rule capabilities.
  • Rename odp_cls_capability_t.max_pmr_terms field to odp_cls_capability_t.max_terms_per_pmr.

Time

  • Change local/global time specification to allow timestamp values to start from an implementation defined value, instead of always starting from zero.

Timer

  • Deprecate odp_timer_set_t type. Use odp_timer_retval_t instead.
  • Deprecate odp_timer_pool_start() function in comments. Will be properly deprecated in an upcoming release. Use odp_timer_pool_start_multi() instead.
  • Deprecate odp_timeout_fresh() function.
  • Change odp_timer_free() specification to remove the possibility to free a timer that is running.
  • Change odp_timer_pool_create() specification to state that timer pool handles must not be used by other APIs, except odp_timer_pool_to_u64(), before being started.

Backward compatible API changes

Event

  • Add odp_event_pool() function, which returns a handle to the pool where the event was allocated from.

Hints

  • Fix a type conversion issue in odp_unlikely() implementation.

Packet

  • Clarify that ODP_PACKET_FREE_CTRL_DONT_FREE option does not affect direct packet free calls.
  • Clarify that packet IO time is specific to the packet IO interface.

Pool

  • Clarify that disabled/unused per thread statistics counters will not necessarily be zeroed by odp_pool_stats().

Scheduler

  • Clarify event ordering in ordered scheduling contexts.

Thread

  • Add new functions odp_thread_control_count_max() and odp_thread_worker_count_max() for reading the maximum number of control and worker threads.
  • Add new functions odp_thread_control_count() and odp_thread_worker_count() for reading the current number of control and worker threads.

Time

  • Add odp_time_add_ns() function for adding nanoseconds into a time value.
  • Add odp_time_startup() function for requesting ODP instance startup time.
  • Clarify odp_time_sum() specification by adding a notification that resulting timestamp may wrap around if large timestamp values are summed up.

Timer

  • Add odp_timer_pool_start_multi() function for starting timer pools, which takes the to-be-started pool handles as arguments.
  • Clarify that timer ticks and related nanosecond values are specific to a timer pool. Also, state explicitly that those may not start from zero.

Remove deprecated APIs

Classifier

  • Remove deprecated odp_cls_drop_t enum.
  • Remove deprecated odp_cos_drop_set() function.
  • Remove deprecated odp_cos_drop() function.
  • Remove deprecated odp_cos_with_l2_priority() function.
  • Remove deprecated odp_cos_with_l3_qos() function.

Crypto

  • Remove deprecated ODP_CRYPTO_SES_CREATE_ERR_NONE, ODP_CRYPTO_SES_CREATE_ERR_ENOMEM, ODP_CRYPTO_SES_CREATE_ERR_INV_CIPHER, and ODP_CRYPTO_SES_CREATE_ERR_INV_AUTH defines.
  • Remove deprecated odp_crypto_alg_err_t.ODP_CRYPTO_ALG_ERR_KEY_SIZE and odp_crypto_alg_err_t.ODP_CRYPTO_ALG_ERR_IV_INVALID enums.
  • Remove deprecated odp_crypto_hw_err_t enum.
  • Remove deprecated odp_crypto_packet_result_t.ok field.

Scheduler

  • Remove deprecated ODP_SCHED_PRIO_HIGHEST, ODP_SCHED_PRIO_NORMAL, ODP_SCHED_PRIO_LOWEST, and ODP_SCHED_PRIO_DEFAULT defines.

Timer

  • Remove deprecated ODP_CLOCK_CPU and ODP_CLOCK_EXT defines.
  • Remove deprecated ODP_TIMER_TOOEARLY, ODP_TIMER_TOOLATE and ODP_TIMER_NOEVENT defines.
  • Remove deprecated odp_timer_set_abs() function.
  • Remove deprecated odp_timer_set_rel() function.

Helper (1.5.0)

Backward incompatible changes

  • Remove deprecated odph_odpthread_t and odph_odpthread_params_t types.
  • Remove deprecated odph_thread_param_t.instance field.
  • Remove deprecated odph_odpthreads_create() and odph_odpthreads_join() functions.

Implementation

General

  • Support dropped for EOL DPDK versions 19.11 and 20.11.

Ticketlock

  • Add WFE based aarch64 ticketlock implementation (--enable-wfe-locks) for power saving.

Performance Tests

dma_perf

  • Add option for using software memory copy in addition to DMA transfers.
  • Add options for using sparse packets and memory as the transfer segment type.
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