diff options
author | Mike Holmes <mike.holmes@linaro.org> | 2016-04-30 18:13:54 -0500 |
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committer | Mike Holmes <mike.holmes@linaro.org> | 2016-05-03 13:44:07 -0400 |
commit | dda80478c85d94e59bacadf2361e7916f5acf4dc (patch) | |
tree | d431ac5cce9db318a1356da735f9dfe13581ae92 /CHANGELOG | |
parent | 5082355f4916ac62dee8e3a43b1777d681fec75a (diff) |
CHANGELOG: Update for v1.10.0.0
Signed-off-by: Mike Holmes <mike.holmes@linaro.org>
Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org>
Diffstat (limited to 'CHANGELOG')
-rw-r--r-- | CHANGELOG | 102 |
1 files changed, 98 insertions, 4 deletions
@@ -1,10 +1,103 @@ +== OpenDataPlane (1.10.0.0) - Since ODP 1.9.0.0 change logs will be maintained separately of main git tree - and available at this url: - https://git.linaro.org/lng/odp-release-notes.git +=== New Features +==== General +* Move to capabilite structures: The classification, crypto, pktio, pool, + queue, shared memory, and traffic manager areas all add new APIs to query + implementation-specific capability limits for enhanced program portability. -opendataplane (1.9.0.0) +==== Classification +* Addtion of a structure that defines system level classification capability +* Addition of range PMRs to complement the existing value PMRs to permit + application to specifiy classification rules over a range of values. +==== Cryptography +* Provides a way to get the available cipher and authentication algorithms. + +==== Debug +* Adds the ODP_STATIC_ASSERT() API to permit compile-time assertions. + +==== Packet +* Rename and add new packet copy and move functionality. +* Add packet prefetch API for performance optimization. +* New APIs to permit packet headroom and tailroom to be extended to additional + segments or truncated as needed. +* Align an area of packet data (e.g. IP/UDP headers) so that it is contiguous in + memory and starts in a specified minimum alignment. +* Add packet time stamp metadata support. +* Add packet input index metadata support to allow application context to + be anchored from the associated interface that received the packet. +* Deprecation and removal of segment-level buffer APIs that are now + superseded by additional packet-level manipulation APIs discussed above. + +==== Packet io +* Replaced config definition for maximum pktio entries with maximum packet IO + index call +* Added the classify_enable bit to the odp_pktin_queue_param_t that allows + applications to explicity control which pktin queues are subject to full + classifier support. +* Addition of pktin configuration options to control packet timestamping + and checksum validation processing. +* Addition of pktout configuration options to control packet checksum + offload processing. +* Add the ability to query (via capabilties) whether a pktio interface + supports operating in loopback mode and if so to enable/disable this + mode of operation. +* Round out the polling APIs be adding the ability to receive packets in + poll mode from one or more pktin queues with timeout. +* Add the ability to set the pktio interface index for ease of setting up + application context areas associated with each pktio. +* Add the ability to inqure the timestamp resolution associated with + pktio interfaces that support packet timestamping. + +==== Queue +* Add a queue capability API to query system-wide queue capabilities and limits. +* Extend queue context with an explicit data length parameter that serves + as a performance hint for the amount of context to prefetch when the + scheduler selects an event from a scheduled queue. + +==== Scheduler +* Add the ability to query information about a defined scheduler group + +==== Shared Memory +* Add a capability inquiry API to obtain implementation shared memory limits. + +==== Traffic Manager +* Add a capability inquiry API to obtain implementation traffic mngr limits. +* Split TOS marking into two separate calls. +* Add new APIs to support VLAN, ECN, and drop precedence marking. +* Add destroy APIs for shapers, scheduler profiles, threshholds, WRED profiles, + TM queues, and TM nodes for symmetry and completeness to allow applictions + to terminate gracefully without resource leakage. +* Add the ability to disconnect TM queues from their fanouts. +* Add TM node contexts to permit applications to anchor user context areas + to TM nodes. +* Add the ability to query info about TM node fanins and TM queues. +* Deprecate and remove the odp_tm_periodic_update() API + +==== Utilities/Helpers +* More complete and correct checksum implementation + +=== Known Issues + +== OpenDataPlane (1.9.0.0) + +=== New Features + +* A focus has been made on improving the packaging support of ODP for + distributions such as Debian. +* Improved creation of source tar ball and packaging scenarios moved to + https://git.linaro.org/lng/odp-packaging.git +* Renamed libodp to libodp-linux +* Removed all internal functions from leaking through the libodp-linux + +=== Known Issues + +Time and Traffic Manager validation tests sometimes fail on heavy loaded +systems. This behaviour depends on time accuracy measurements, which depends +on system load. + +//// opendataplane (1.8.0.0) * API: - api headers moved to include/odp/api/spec/ and apps should use include/odp_api.h @@ -985,3 +1078,4 @@ opendataplane (0.10.0) opendataplane (0.9.0) * Initial release +//// |