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Diffstat (limited to 'CHANGELOG')
| -rw-r--r-- | CHANGELOG | 66 |
1 files changed, 66 insertions, 0 deletions
@@ -1,3 +1,69 @@ +== OpenDataPlane (1.42.0.0) + +=== Backward incompatible API changes +==== Crypto +* Add `odp_crypto_session_param_t.cipher_range_in_bits` and +`odp_crypto_session_param_t.auth_range_in_bits` session parameters that control +whether cipher/auth range is given in bits or bytes. +* Change `odp_crypto_cipher_capability_t.bit_mode` cipher/auth capability flag +to indicate whether bit mode is supported in addition to byte mode that is +always supported. + +=== Backward compatible API changes +==== Barrier +* Add memory barriers (`odp_mb_sync()`, `odp_mb_sync_load()`, +`odp_mb_sync_store()`) which ensure that load/store instructions started before +the barrier are complete, before load/store instructions after the barrier are +started. + +==== Crypto +* Allow non-zero-length cipher and auth ranges +(`odp_crypto_packet_op_param_t.cipher_range/auth_range`) for the null cipher and +auth algorithms in the OOP operation type. + +==== DMA +* Add new `odp_dma_pool_capability_t.uarea_persistence` pool capability to +signal if implementation is able to maintain the content of pool user areas +across frees and allocations. +* Add new `odp_dma_pool_param_t.uarea_init` pool parameters `init_fn` and +`args` that can be used to initialize event user areas of a pool at pool +creation time. +* Move `odp_dma_seg_t` structure fields so that `addr/packet` field is directly +followed by `len` and `offset` fields. After this change all commonly used +fields are located in the first 16 bytes of the structure. + +==== Event +* Add new `odp_event_types_multi()` function for reading event types and +subtypes (optional) from all given events. +* Add new `odp_event_user_area_and_flag()` function for reading both event +user area pointer and user flag value. + +==== Init +* Add new `ODP_LOG_WARN` log level to `odp_log_level_t`. + +==== Packet +* Change `odp_packet_user_flag()` and `odp_packet_vector_user_flag()` +documentations to specify that the return values are positive if user flag is +set. + +==== Pool +* Add new `uarea_persistence` pool capability to signal if implementation is +able to maintain the content of pool user areas across frees and allocations. +* Add new `uarea_init` pool parameters `init_fn` and `args` that can be used to +initialize event user areas of a pool at pool creation time. + +==== Timer +* Add new `odp_timeout_from_event_multi()` function for converting multiple +events of type `ODP_EVENT_TIMEOUT` to timeout handles. +* Clarify `odp_timer_alloc()` and `odp_timer_restart()` documentation. + +=== Implementation +==== Time +* Refactor time codebase to enable more optimized architecture specific +implementations. x86 and aarch64 architectures are assumed to always have +support for HW time and fallback to POSIX time functions has been removed for +improved performance. + == OpenDataPlane (1.41.1.0) === Backward compatible API changes |