- removal of ``name`` and ``args`` fields.
- The enum ``rte_devtype`` was used to identify a bus and will disappear.
- - The ``rte_devargs_list`` will be made private.
- Functions previously deprecated will change or disappear:
- + ``rte_eal_devargs_add``
+ ``rte_eal_devargs_type_count``
- + ``rte_eal_parse_devargs_str``, replaced by ``rte_eal_devargs_parse``
+ ``rte_eal_devargs_parse`` will change its format and use.
- + all ``rte_devargs`` related functions will be renamed, changing the
- ``rte_eal_devargs_`` prefix to ``rte_devargs_``.
* pci: Several exposed functions are misnamed.
The following functions are deprecated starting from v17.11 and are replaced:
- ``eal_parse_pci_DomBDF`` replaced by ``rte_pci_addr_parse``
- ``rte_eal_compare_pci_addr`` replaced by ``rte_pci_addr_cmp``
-* eal: The semantics of the return value for the ``rte_lcore_has_role`` function
- are planned to change in v18.05. The function currently returns 0 and <0 for
- success and failure, respectively. This will change to 1 and 0 for true and
- false, respectively, to make use of the function more intuitive.
-
-* eal: new ``numa_node_count`` member will be added to ``rte_config`` structure
- in v18.05.
-
-* eal: due to internal data layout reorganization, there will be changes to
- several structures and functions as a result of coming changes to support
- memory hotplug in v18.05.
- ``rte_eal_get_physmem_layout`` will be deprecated and removed in subsequent
- releases.
- ``rte_mem_config`` contents will change due to switch to memseg lists.
- ``rte_memzone`` member ``memseg_id`` will no longer serve any useful purpose
- and will be removed.
-
* eal: a new set of mbuf mempool ops name APIs for user, platform and best
mempool names have been defined in ``rte_mbuf`` in v18.02. The uses of
``rte_eal_mbuf_default_mempool_ops`` shall be replaced by
- ``rte_eal_mbuf_default_mempool_ops``
+* mbuf: The opaque ``mbuf->hash.sched`` field will be updated to support generic
+ definition in line with the ethdev TM and MTR APIs. Currently, this field
+ is defined in librte_sched in a non-generic way. The new generic format
+ will contain: queue ID, traffic class, color. Field size will not change.
+
* ethdev: a new Tx and Rx offload API was introduced on 17.11.
In the new API, offloads are divided into per-port and per-queue offloads.
Offloads are disabled by default and enabled per application request.
- The old offloads API is target to be deprecated on 18.05. This includes:
+ In later releases the old offloading API will be deprecated, which will include:
- removal of ``ETH_TXQ_FLAGS_NO*`` flags.
- removal of ``txq_flags`` field from ``rte_eth_txconf`` struct.
- removal of the offloads bit-field from ``rte_eth_rxmode`` struct.
Target release for removal of the legacy API will be defined once most
PMDs have switched to rte_flow.
+* ethdev: A work is being planned for 18.05 to expose VF port representors
+ as a mean to perform control and data path operation on the different VFs.
+ As VF representor is an ethdev port, new fields are needed in order to map
+ between the VF representor and the VF or the parent PF. Those new fields
+ are to be included in ``rte_eth_dev_info`` struct.
+
* i40e: The default flexible payload configuration which extracts the first 16
bytes of the payload for RSS will be deprecated starting from 18.02. If
required the previous behavior can be configured using existing flow
director APIs. There is no ABI/API break. This change will just remove a
global configuration setting and require explicit configuration.
-* librte_meter: The API will change to accommodate configuration profiles.
- Most of the API functions will have an additional opaque parameter.
+* pdump: As we changed to use generic IPC, some changes in APIs and structure
+ are expected in subsequent release.
-* ring: The alignment constraints on the ring structure will be relaxed
- to one cache line instead of two, and an empty cache line padding will
- be added between the producer and consumer structures. The size of the
- structure and the offset of the fields will remain the same on
- platforms with 64B cache line, but will change on other platforms.
+ - ``rte_pdump_set_socket_dir`` will be removed;
+ - The parameter, ``path``, of ``rte_pdump_init`` will be removed;
+ - The enum ``rte_pdump_socktype`` will be removed.
git.droids-corp.org / dpdk.git / blobdiff