X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Frel_notes%2Fdeprecation.rst;h=7fcebf130f9c414f665f193314af5bea99061879;hb=6db0713e25235af4c4e4f9350d0bdfd84c1980a7;hp=d8dca78ba0e03e1d0a3db9a7c167a7b68959d872;hpb=cdeaf42ad2feefa656b8edeabb10e28e0a7df812;p=dpdk.git diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst index d8dca78ba0..7fcebf130f 100644 --- a/doc/guides/rel_notes/deprecation.rst +++ b/doc/guides/rel_notes/deprecation.rst @@ -8,38 +8,27 @@ API and ABI deprecation notices are to be posted here. Deprecation Notices ------------------- -* eal: the following functions are deprecated starting from 17.05 and will - be removed in 17.08: - - - ``rte_set_log_level``, replaced by ``rte_log_set_global_level`` - - ``rte_get_log_level``, replaced by ``rte_log_get_global_level`` - - ``rte_set_log_type``, replaced by ``rte_log_set_level`` - - ``rte_get_log_type``, replaced by ``rte_log_get_level`` - -* devargs: An ABI change is planned for 17.08 for the structure ``rte_devargs``. - The current version is dependent on bus-specific device identifier, which will - be made generic and abstracted, in order to make the EAL bus-agnostic. - - Accompanying this evolution, device command line parameters will thus support - explicit bus definition in a device declaration. - -* igb_uio: iomem mapping and sysfs files created for iomem and ioport in - igb_uio will be removed, because we are able to detect these from what Linux - has exposed, like the way we have done with uio-pci-generic. This change - targets release 17.05. - -* The VDEV subsystem will be converted as driver of the new bus model. - It may imply some EAL API changes in 17.08. - -* The struct ``rte_pci_driver`` is planned to be removed from - ``rte_cryptodev_driver`` and ``rte_eventdev_driver`` in 17.08. - -* The mbuf flags PKT_RX_VLAN_PKT and PKT_RX_QINQ_PKT are deprecated and - are respectively replaced by PKT_RX_VLAN_STRIPPED and - PKT_RX_QINQ_STRIPPED, that are better described. The old flags and - their behavior will be kept until 17.05 and will be removed in 17.08. - -* ethdev: Tx offloads will no longer be enabled by default in 17.08. +* eal: several API and ABI changes are planned for ``rte_devargs`` in v17.11. + The format of device command line parameters will change. The bus will need + to be explicitly stated in the device declaration. The enum ``rte_devtype`` + was used to identify a bus and will disappear. + The structure ``rte_devargs`` will change. + The ``rte_devargs_list`` will be made private. + The following functions are deprecated starting from 17.08 and will either be + modified or removed in 17.11: + + - ``rte_eal_devargs_add`` + - ``rte_eal_devargs_type_count`` + - ``rte_eal_parse_devargs_str``, replaced by ``rte_eal_devargs_parse`` + +* pci: Several exposed functions are misnamed. + The following functions are deprecated starting from v17.11 and are replaced: + + - ``eal_parse_pci_BDF`` replaced by ``rte_pci_addr_parse`` + - ``eal_parse_pci_DomBDF`` replaced by ``rte_pci_addr_parse`` + - ``rte_eal_compare_pci_addr`` replaced by ``rte_pci_addr_cmp`` + +* ethdev: Tx offloads will no longer be enabled by default in 17.11. Instead, the ``rte_eth_txmode`` structure will be extended with bit field to enable each Tx offload. Besides of making the Rx/Tx configuration API more consistent for the @@ -54,19 +43,5 @@ Deprecation Notices Target release for removal of the legacy API will be defined once most PMDs have switched to rte_flow. -* cryptodev: API changes are planned for 17.08 for the sessions management - to make it agnostic to the underlying devices, removing coupling with - crypto PMDs, so a single session can be used on multiple devices. - - An API of followed functions will be changed to allow operate on multiple - devices with one session: - - - ``rte_cryptodev_sym_session_create`` - - ``rte_cryptodev_sym_session_free`` - - ``rte_cryptodev_sym_session_pool_create`` - -* librte_table: The ``key_mask`` parameter will be added to all the hash tables - that currently do not have it, as well as to the hash compute function prototype. - The non-"do-sig" versions of the hash tables will be removed - (including the ``signature_offset`` parameter) - and the "do-sig" versions renamed accordingly. +* librte_meter: The API will change to accommodate configuration profiles. + Most of the API functions will have an additional opaque parameter.