| Message ID | 1470164005-25729-1-git-send-email-bill.fischofer@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
On 2 August 2016 at 20:53, Bill Fischofer <bill.fischofer@linaro.org> wrote: > Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org> > --- > CHANGELOG | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 114 insertions(+) > > diff --git a/CHANGELOG b/CHANGELOG > index d8230cd..94f6e96 100644 > --- a/CHANGELOG > +++ b/CHANGELOG > @@ -1,3 +1,117 @@ > +== OpenDataPlane (1.11.0.0) > +ODP v1.11.0 is the base tag and branch for the Monarch LTS (Long Term Support) v1.11.0.0 > +release of ODP. > + > +=== New Features > +==== APIs > +As part of the final Monarch LTS API set, a minor change to the > +`odp_tm_egress_t` struct was made to better reflect the capabilities of > +SoC platforms targeting Monarch support. This change adds the boolean > +`egress_fcn_supported` that indicates whether TM systems support an egress > +function. In addition, each TM system is now associated with a PktIO rather > +than a PktOUT queue. This struct is input to the `odp_tm_create()` API and > +output from the `odp_tm_find()` API. > + > +==== Strict Priority (SP) Scheduler > +Building on the modular scheduler framework introduced in v1.10.1.0, An > +alternate Strict Priority (SP) scheduler is now available. The SP scheduler > +is selected when ODP is configured with the `--enable_schedule_sp` option. > + > +The SP scheduler is designed to favor low-latency processing of high priority > +work at the expense of throughput. This is considered experimental code at > +this point and should be treated as such by those wishing to use it. > + > +=== Bug Fixes > +==== Scheduler PktIO Cleanup > +The scheduler now properly cleans up PktIOs operating in SCHEDULE mode following > +`odp_pktio_close()` calls. This resolves > +https://bugs.linaro.org/show_bug.cgi?id=2301[Bug 2301]. links don't work. look through all links. Cheers, Anders > + > +==== Chksum Routine C++ conformance > +The odph_chksum() helper routine is now C++ conformant. This resolves > +https://bugs.linaro.org/show_bug.cgi?id=2302[Bug 2302]. > + > +==== User Area Copying > +The `odp_packet_copy()` API now copies the packet user area as part of its > +processing and the packet validation test has been enhanced to verify that this > +is done properly. This resolves > +https://bugs.linaro.org/show_bug.cgi?id=2310[Bug 2310]. > + > +==== Use of Pool 0 as a Timeout Pool > +The internal definition of `ODP_TIMEOUT_INVALID` was changed in `odp-linux` to > +enable the use of Pool 0 as a timeout pool. This resolves > +https://bugs.linaro.org/show_bug.cgi?id=2316[Bug 2316]. > + > +=== Packaging > +==== libodphelper > +To facilitate API tracking, `libodphelper.so` has been split out from > +`libodp.so`. > + > +==== Helper dependencies > +To avoid circular dependencies that cause issues when packaging ODP as a > +shared library, the `odp-linux` implementation no longer makes and use of > +the ODP helper library. > + > +=== Performance > +Performance enhancements in the `odp-linux` reference implementation have been > +made in PktIO routines and the packet classifier. > + > +=== General Cleanup > +General cleanup throughout has resulted in adding proper termination calls to > +ODP examples as well as miscellaneous Doxygen corrections. Additionally, the > +`odp-linux` code base has been cleaned up by removing "To Dos" as well as > +extraneous `#includes` for extra C headers and dependencies on linux headers > +for improved portability. > + > +=== Validation > +==== Queue Capability Test > +The Queue validation test now properly exercises the `odp_queue_capability()` > +API and attempts to create the maximum reported number of supported queues. > + > +==== Platform Tests > +The platform-specific tests have been moved from `platform/linux-generic/test` > +to `test/platform/linux-generc` so that all tests are now found under a > +single `test` directory. > + > +=== Documentation > +==== Pure API Guide > +The Doxygen API guide has been split so that both a "pure" version that is > +platform-independent and retains unresolved ODP abstract types as well as > +an implementation-specific version (for `odp-linux`) that shows > +platform-specific `typedef` and `enum` values. > + > +==== Implementation Guide Improvements > +The _ODP Implementer's Guide_ has been enhanced with a section on > +implementation considerations, including issues surrounding the definition of > +Application Binary Interfaces (ABIs). > + > +=== Known Issues > +==== https://bugs.linaro.org/show_bug.cgi?id=2309[Bug 2309] > +The timer validation tests have seen occasional failures when run on systems > +containing a larger number of CPUs (typically 24 or more). > + > +==== https://bugs.linaro.org/show_bug.cgi?id=2386[Bug 2386] > +ODP cannot be compiled using the -m32 option to generate 32-bit code on a > +64-bit platform when using GCC 4.9 (the default GCC found in Ubuntu 15.04). > +This is due to a known bug in GCC 4.9 and is closed as a permanent restriction. > + > +==== https://bugs.linaro.org/show_bug.cgi?id=2402[Bug 2402] > +Doxygen generates a warning for `ODP_BIG_ENDIAN_BITFIELD` when compiling on > +little endian systems. A similar warning for `ODP_LITTLE_ENDIAN_BITFIELD` is > +issued when compiling on big endian systems. > + > +==== https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] > +The traffic manager cannot be used with two PktIOs simultaneously. That is, > +`odp-linux` does not properly support applications that create more than one > +TM system. This is a bug in the `odp-linux` implementation that will be > +corrected. It is not a limit of the architecture or other ODP implementations. > + > +==== https://bugs.linaro.org/show_bug.cgi?id=2449[Bug 2449] > +Packet queue pool causes out-of-bounds accesses. This is closely related > +to https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] and reflects that > +`odp-linux` does not properly support multiple TM systems. This is scheduled > +for correction in the first maintenance update for this ODP implementation. > + > == OpenDataPlane (1.10.1.0) > > === New Features > -- > 2.7.4 >
Those bugs are closed. Perhaps a bugzilla restriction? On Tuesday, August 2, 2016, Anders Roxell <anders.roxell@linaro.org> wrote: > On 2 August 2016 at 20:53, Bill Fischofer <bill.fischofer@linaro.org > <javascript:;>> wrote: > > Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org <javascript:;>> > > --- > > CHANGELOG | 114 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > 1 file changed, 114 insertions(+) > > > > diff --git a/CHANGELOG b/CHANGELOG > > index d8230cd..94f6e96 100644 > > --- a/CHANGELOG > > +++ b/CHANGELOG > > @@ -1,3 +1,117 @@ > > +== OpenDataPlane (1.11.0.0) > > +ODP v1.11.0 is the base tag and branch for the Monarch LTS (Long Term > Support) > > v1.11.0.0 > > > +release of ODP. > > + > > +=== New Features > > +==== APIs > > +As part of the final Monarch LTS API set, a minor change to the > > +`odp_tm_egress_t` struct was made to better reflect the capabilities of > > +SoC platforms targeting Monarch support. This change adds the boolean > > +`egress_fcn_supported` that indicates whether TM systems support an > egress > > +function. In addition, each TM system is now associated with a PktIO > rather > > +than a PktOUT queue. This struct is input to the `odp_tm_create()` API > and > > +output from the `odp_tm_find()` API. > > + > > +==== Strict Priority (SP) Scheduler > > +Building on the modular scheduler framework introduced in v1.10.1.0, An > > +alternate Strict Priority (SP) scheduler is now available. The SP > scheduler > > +is selected when ODP is configured with the `--enable_schedule_sp` > option. > > + > > +The SP scheduler is designed to favor low-latency processing of high > priority > > +work at the expense of throughput. This is considered experimental code > at > > +this point and should be treated as such by those wishing to use it. > > + > > +=== Bug Fixes > > +==== Scheduler PktIO Cleanup > > +The scheduler now properly cleans up PktIOs operating in SCHEDULE mode > following > > +`odp_pktio_close()` calls. This resolves > > +https://bugs.linaro.org/show_bug.cgi?id=2301[Bug 2301]. > > links don't work. > > look through all links. > > Cheers, > Anders > > > + > > +==== Chksum Routine C++ conformance > > +The odph_chksum() helper routine is now C++ conformant. This resolves > > +https://bugs.linaro.org/show_bug.cgi?id=2302[Bug 2302]. > > + > > +==== User Area Copying > > +The `odp_packet_copy()` API now copies the packet user area as part of > its > > +processing and the packet validation test has been enhanced to verify > that this > > +is done properly. This resolves > > +https://bugs.linaro.org/show_bug.cgi?id=2310[Bug 2310]. > > + > > +==== Use of Pool 0 as a Timeout Pool > > +The internal definition of `ODP_TIMEOUT_INVALID` was changed in > `odp-linux` to > > +enable the use of Pool 0 as a timeout pool. This resolves > > +https://bugs.linaro.org/show_bug.cgi?id=2316[Bug 2316]. > > + > > +=== Packaging > > +==== libodphelper > > +To facilitate API tracking, `libodphelper.so` has been split out from > > +`libodp.so`. > > + > > +==== Helper dependencies > > +To avoid circular dependencies that cause issues when packaging ODP as a > > +shared library, the `odp-linux` implementation no longer makes and use > of > > +the ODP helper library. > > + > > +=== Performance > > +Performance enhancements in the `odp-linux` reference implementation > have been > > +made in PktIO routines and the packet classifier. > > + > > +=== General Cleanup > > +General cleanup throughout has resulted in adding proper termination > calls to > > +ODP examples as well as miscellaneous Doxygen corrections. > Additionally, the > > +`odp-linux` code base has been cleaned up by removing "To Dos" as well > as > > +extraneous `#includes` for extra C headers and dependencies on linux > headers > > +for improved portability. > > + > > +=== Validation > > +==== Queue Capability Test > > +The Queue validation test now properly exercises the > `odp_queue_capability()` > > +API and attempts to create the maximum reported number of supported > queues. > > + > > +==== Platform Tests > > +The platform-specific tests have been moved from > `platform/linux-generic/test` > > +to `test/platform/linux-generc` so that all tests are now found under a > > +single `test` directory. > > + > > +=== Documentation > > +==== Pure API Guide > > +The Doxygen API guide has been split so that both a "pure" version that > is > > +platform-independent and retains unresolved ODP abstract types as well > as > > +an implementation-specific version (for `odp-linux`) that shows > > +platform-specific `typedef` and `enum` values. > > + > > +==== Implementation Guide Improvements > > +The _ODP Implementer's Guide_ has been enhanced with a section on > > +implementation considerations, including issues surrounding the > definition of > > +Application Binary Interfaces (ABIs). > > + > > +=== Known Issues > > +==== https://bugs.linaro.org/show_bug.cgi?id=2309[Bug 2309] > > +The timer validation tests have seen occasional failures when run on > systems > > +containing a larger number of CPUs (typically 24 or more). > > + > > +==== https://bugs.linaro.org/show_bug.cgi?id=2386[Bug 2386] > > +ODP cannot be compiled using the -m32 option to generate 32-bit code on > a > > +64-bit platform when using GCC 4.9 (the default GCC found in Ubuntu > 15.04). > > +This is due to a known bug in GCC 4.9 and is closed as a permanent > restriction. > > + > > +==== https://bugs.linaro.org/show_bug.cgi?id=2402[Bug 2402] > > +Doxygen generates a warning for `ODP_BIG_ENDIAN_BITFIELD` when > compiling on > > +little endian systems. A similar warning for > `ODP_LITTLE_ENDIAN_BITFIELD` is > > +issued when compiling on big endian systems. > > + > > +==== https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] > > +The traffic manager cannot be used with two PktIOs simultaneously. That > is, > > +`odp-linux` does not properly support applications that create more > than one > > +TM system. This is a bug in the `odp-linux` implementation that will be > > +corrected. It is not a limit of the architecture or other ODP > implementations. > > + > > +==== https://bugs.linaro.org/show_bug.cgi?id=2449[Bug 2449] > > +Packet queue pool causes out-of-bounds accesses. This is closely related > > +to https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] and reflects > that > > +`odp-linux` does not properly support multiple TM systems. This is > scheduled > > +for correction in the first maintenance update for this ODP > implementation. > > + > > == OpenDataPlane (1.10.1.0) > > > > === New Features > > -- > > 2.7.4 > > >
I just checked and these links all work in the formatted document. If you click on them in the patch the browser is confused by the asciidoc syntax, but they are correct. On Tue, Aug 2, 2016 at 3:50 PM, Bill Fischofer <bill.fischofer@linaro.org> wrote: > Those bugs are closed. Perhaps a bugzilla restriction? > > > On Tuesday, August 2, 2016, Anders Roxell <anders.roxell@linaro.org> > wrote: > >> On 2 August 2016 at 20:53, Bill Fischofer <bill.fischofer@linaro.org> >> wrote: >> > Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org> >> > --- >> > CHANGELOG | 114 >> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> > 1 file changed, 114 insertions(+) >> > >> > diff --git a/CHANGELOG b/CHANGELOG >> > index d8230cd..94f6e96 100644 >> > --- a/CHANGELOG >> > +++ b/CHANGELOG >> > @@ -1,3 +1,117 @@ >> > +== OpenDataPlane (1.11.0.0) >> > +ODP v1.11.0 is the base tag and branch for the Monarch LTS (Long Term >> Support) >> >> v1.11.0.0 >> >> > +release of ODP. >> > + >> > +=== New Features >> > +==== APIs >> > +As part of the final Monarch LTS API set, a minor change to the >> > +`odp_tm_egress_t` struct was made to better reflect the capabilities of >> > +SoC platforms targeting Monarch support. This change adds the boolean >> > +`egress_fcn_supported` that indicates whether TM systems support an >> egress >> > +function. In addition, each TM system is now associated with a PktIO >> rather >> > +than a PktOUT queue. This struct is input to the `odp_tm_create()` API >> and >> > +output from the `odp_tm_find()` API. >> > + >> > +==== Strict Priority (SP) Scheduler >> > +Building on the modular scheduler framework introduced in v1.10.1.0, An >> > +alternate Strict Priority (SP) scheduler is now available. The SP >> scheduler >> > +is selected when ODP is configured with the `--enable_schedule_sp` >> option. >> > + >> > +The SP scheduler is designed to favor low-latency processing of high >> priority >> > +work at the expense of throughput. This is considered experimental >> code at >> > +this point and should be treated as such by those wishing to use it. >> > + >> > +=== Bug Fixes >> > +==== Scheduler PktIO Cleanup >> > +The scheduler now properly cleans up PktIOs operating in SCHEDULE mode >> following >> > +`odp_pktio_close()` calls. This resolves >> > +https://bugs.linaro.org/show_bug.cgi?id=2301[Bug 2301]. >> >> links don't work. >> >> look through all links. >> >> Cheers, >> Anders >> >> > + >> > +==== Chksum Routine C++ conformance >> > +The odph_chksum() helper routine is now C++ conformant. This resolves >> > +https://bugs.linaro.org/show_bug.cgi?id=2302[Bug 2302]. >> > + >> > +==== User Area Copying >> > +The `odp_packet_copy()` API now copies the packet user area as part of >> its >> > +processing and the packet validation test has been enhanced to verify >> that this >> > +is done properly. This resolves >> > +https://bugs.linaro.org/show_bug.cgi?id=2310[Bug 2310]. >> > + >> > +==== Use of Pool 0 as a Timeout Pool >> > +The internal definition of `ODP_TIMEOUT_INVALID` was changed in >> `odp-linux` to >> > +enable the use of Pool 0 as a timeout pool. This resolves >> > +https://bugs.linaro.org/show_bug.cgi?id=2316[Bug 2316]. >> > + >> > +=== Packaging >> > +==== libodphelper >> > +To facilitate API tracking, `libodphelper.so` has been split out from >> > +`libodp.so`. >> > + >> > +==== Helper dependencies >> > +To avoid circular dependencies that cause issues when packaging ODP as >> a >> > +shared library, the `odp-linux` implementation no longer makes and use >> of >> > +the ODP helper library. >> > + >> > +=== Performance >> > +Performance enhancements in the `odp-linux` reference implementation >> have been >> > +made in PktIO routines and the packet classifier. >> > + >> > +=== General Cleanup >> > +General cleanup throughout has resulted in adding proper termination >> calls to >> > +ODP examples as well as miscellaneous Doxygen corrections. >> Additionally, the >> > +`odp-linux` code base has been cleaned up by removing "To Dos" as well >> as >> > +extraneous `#includes` for extra C headers and dependencies on linux >> headers >> > +for improved portability. >> > + >> > +=== Validation >> > +==== Queue Capability Test >> > +The Queue validation test now properly exercises the >> `odp_queue_capability()` >> > +API and attempts to create the maximum reported number of supported >> queues. >> > + >> > +==== Platform Tests >> > +The platform-specific tests have been moved from >> `platform/linux-generic/test` >> > +to `test/platform/linux-generc` so that all tests are now found under a >> > +single `test` directory. >> > + >> > +=== Documentation >> > +==== Pure API Guide >> > +The Doxygen API guide has been split so that both a "pure" version >> that is >> > +platform-independent and retains unresolved ODP abstract types as well >> as >> > +an implementation-specific version (for `odp-linux`) that shows >> > +platform-specific `typedef` and `enum` values. >> > + >> > +==== Implementation Guide Improvements >> > +The _ODP Implementer's Guide_ has been enhanced with a section on >> > +implementation considerations, including issues surrounding the >> definition of >> > +Application Binary Interfaces (ABIs). >> > + >> > +=== Known Issues >> > +==== https://bugs.linaro.org/show_bug.cgi?id=2309[Bug 2309] >> > +The timer validation tests have seen occasional failures when run on >> systems >> > +containing a larger number of CPUs (typically 24 or more). >> > + >> > +==== https://bugs.linaro.org/show_bug.cgi?id=2386[Bug 2386] >> > +ODP cannot be compiled using the -m32 option to generate 32-bit code >> on a >> > +64-bit platform when using GCC 4.9 (the default GCC found in Ubuntu >> 15.04). >> > +This is due to a known bug in GCC 4.9 and is closed as a permanent >> restriction. >> > + >> > +==== https://bugs.linaro.org/show_bug.cgi?id=2402[Bug 2402] >> > +Doxygen generates a warning for `ODP_BIG_ENDIAN_BITFIELD` when >> compiling on >> > +little endian systems. A similar warning for >> `ODP_LITTLE_ENDIAN_BITFIELD` is >> > +issued when compiling on big endian systems. >> > + >> > +==== https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] >> > +The traffic manager cannot be used with two PktIOs simultaneously. >> That is, >> > +`odp-linux` does not properly support applications that create more >> than one >> > +TM system. This is a bug in the `odp-linux` implementation that will be >> > +corrected. It is not a limit of the architecture or other ODP >> implementations. >> > + >> > +==== https://bugs.linaro.org/show_bug.cgi?id=2449[Bug 2449] >> > +Packet queue pool causes out-of-bounds accesses. This is closely >> related >> > +to https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] and >> reflects that >> > +`odp-linux` does not properly support multiple TM systems. This is >> scheduled >> > +for correction in the first maintenance update for this ODP >> implementation. >> > + >> > == OpenDataPlane (1.10.1.0) >> > >> > === New Features >> > -- >> > 2.7.4 >> > >> >
On 08/03/16 00:26, Bill Fischofer wrote: > I just checked and these links all work in the formatted document. If you > click on them in the patch the browser is confused by the asciidoc syntax, > but they are correct. links work for me also. Maxim. > > On Tue, Aug 2, 2016 at 3:50 PM, Bill Fischofer <bill.fischofer@linaro.org> > wrote: > >> Those bugs are closed. Perhaps a bugzilla restriction? >> >> >> On Tuesday, August 2, 2016, Anders Roxell <anders.roxell@linaro.org> >> wrote: >> >>> On 2 August 2016 at 20:53, Bill Fischofer <bill.fischofer@linaro.org> >>> wrote: >>>> Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org> >>>> --- >>>> CHANGELOG | 114 >>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >>>> 1 file changed, 114 insertions(+) >>>> >>>> diff --git a/CHANGELOG b/CHANGELOG >>>> index d8230cd..94f6e96 100644 >>>> --- a/CHANGELOG >>>> +++ b/CHANGELOG >>>> @@ -1,3 +1,117 @@ >>>> +== OpenDataPlane (1.11.0.0) >>>> +ODP v1.11.0 is the base tag and branch for the Monarch LTS (Long Term >>> Support) >>> >>> v1.11.0.0 >>> >>>> +release of ODP. >>>> + >>>> +=== New Features >>>> +==== APIs >>>> +As part of the final Monarch LTS API set, a minor change to the >>>> +`odp_tm_egress_t` struct was made to better reflect the capabilities of >>>> +SoC platforms targeting Monarch support. This change adds the boolean >>>> +`egress_fcn_supported` that indicates whether TM systems support an >>> egress >>>> +function. In addition, each TM system is now associated with a PktIO >>> rather >>>> +than a PktOUT queue. This struct is input to the `odp_tm_create()` API >>> and >>>> +output from the `odp_tm_find()` API. >>>> + >>>> +==== Strict Priority (SP) Scheduler >>>> +Building on the modular scheduler framework introduced in v1.10.1.0, An >>>> +alternate Strict Priority (SP) scheduler is now available. The SP >>> scheduler >>>> +is selected when ODP is configured with the `--enable_schedule_sp` >>> option. >>>> + >>>> +The SP scheduler is designed to favor low-latency processing of high >>> priority >>>> +work at the expense of throughput. This is considered experimental >>> code at >>>> +this point and should be treated as such by those wishing to use it. >>>> + >>>> +=== Bug Fixes >>>> +==== Scheduler PktIO Cleanup >>>> +The scheduler now properly cleans up PktIOs operating in SCHEDULE mode >>> following >>>> +`odp_pktio_close()` calls. This resolves >>>> +https://bugs.linaro.org/show_bug.cgi?id=2301[Bug 2301]. >>> links don't work. >>> >>> look through all links. >>> >>> Cheers, >>> Anders >>> >>>> + >>>> +==== Chksum Routine C++ conformance >>>> +The odph_chksum() helper routine is now C++ conformant. This resolves >>>> +https://bugs.linaro.org/show_bug.cgi?id=2302[Bug 2302]. >>>> + >>>> +==== User Area Copying >>>> +The `odp_packet_copy()` API now copies the packet user area as part of >>> its >>>> +processing and the packet validation test has been enhanced to verify >>> that this >>>> +is done properly. This resolves >>>> +https://bugs.linaro.org/show_bug.cgi?id=2310[Bug 2310]. >>>> + >>>> +==== Use of Pool 0 as a Timeout Pool >>>> +The internal definition of `ODP_TIMEOUT_INVALID` was changed in >>> `odp-linux` to >>>> +enable the use of Pool 0 as a timeout pool. This resolves >>>> +https://bugs.linaro.org/show_bug.cgi?id=2316[Bug 2316]. >>>> + >>>> +=== Packaging >>>> +==== libodphelper >>>> +To facilitate API tracking, `libodphelper.so` has been split out from >>>> +`libodp.so`. >>>> + >>>> +==== Helper dependencies >>>> +To avoid circular dependencies that cause issues when packaging ODP as >>> a >>>> +shared library, the `odp-linux` implementation no longer makes and use >>> of >>>> +the ODP helper library. >>>> + >>>> +=== Performance >>>> +Performance enhancements in the `odp-linux` reference implementation >>> have been >>>> +made in PktIO routines and the packet classifier. >>>> + >>>> +=== General Cleanup >>>> +General cleanup throughout has resulted in adding proper termination >>> calls to >>>> +ODP examples as well as miscellaneous Doxygen corrections. >>> Additionally, the >>>> +`odp-linux` code base has been cleaned up by removing "To Dos" as well >>> as >>>> +extraneous `#includes` for extra C headers and dependencies on linux >>> headers >>>> +for improved portability. >>>> + >>>> +=== Validation >>>> +==== Queue Capability Test >>>> +The Queue validation test now properly exercises the >>> `odp_queue_capability()` >>>> +API and attempts to create the maximum reported number of supported >>> queues. >>>> + >>>> +==== Platform Tests >>>> +The platform-specific tests have been moved from >>> `platform/linux-generic/test` >>>> +to `test/platform/linux-generc` so that all tests are now found under a >>>> +single `test` directory. >>>> + >>>> +=== Documentation >>>> +==== Pure API Guide >>>> +The Doxygen API guide has been split so that both a "pure" version >>> that is >>>> +platform-independent and retains unresolved ODP abstract types as well >>> as >>>> +an implementation-specific version (for `odp-linux`) that shows >>>> +platform-specific `typedef` and `enum` values. >>>> + >>>> +==== Implementation Guide Improvements >>>> +The _ODP Implementer's Guide_ has been enhanced with a section on >>>> +implementation considerations, including issues surrounding the >>> definition of >>>> +Application Binary Interfaces (ABIs). >>>> + >>>> +=== Known Issues >>>> +==== https://bugs.linaro.org/show_bug.cgi?id=2309[Bug 2309] >>>> +The timer validation tests have seen occasional failures when run on >>> systems >>>> +containing a larger number of CPUs (typically 24 or more). >>>> + >>>> +==== https://bugs.linaro.org/show_bug.cgi?id=2386[Bug 2386] >>>> +ODP cannot be compiled using the -m32 option to generate 32-bit code >>> on a >>>> +64-bit platform when using GCC 4.9 (the default GCC found in Ubuntu >>> 15.04). >>>> +This is due to a known bug in GCC 4.9 and is closed as a permanent >>> restriction. >>>> + >>>> +==== https://bugs.linaro.org/show_bug.cgi?id=2402[Bug 2402] >>>> +Doxygen generates a warning for `ODP_BIG_ENDIAN_BITFIELD` when >>> compiling on >>>> +little endian systems. A similar warning for >>> `ODP_LITTLE_ENDIAN_BITFIELD` is >>>> +issued when compiling on big endian systems. >>>> + >>>> +==== https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] >>>> +The traffic manager cannot be used with two PktIOs simultaneously. >>> That is, >>>> +`odp-linux` does not properly support applications that create more >>> than one >>>> +TM system. This is a bug in the `odp-linux` implementation that will be >>>> +corrected. It is not a limit of the architecture or other ODP >>> implementations. >>>> + >>>> +==== https://bugs.linaro.org/show_bug.cgi?id=2449[Bug 2449] >>>> +Packet queue pool causes out-of-bounds accesses. This is closely >>> related >>>> +to https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] and >>> reflects that >>>> +`odp-linux` does not properly support multiple TM systems. This is >>> scheduled >>>> +for correction in the first maintenance update for this ODP >>> implementation. >>>> + >>>> == OpenDataPlane (1.10.1.0) >>>> >>>> === New Features >>>> -- >>>> 2.7.4 >>>>
On 2 August 2016 at 14:53, Bill Fischofer <bill.fischofer@linaro.org> wrote: > Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org> > --- > CHANGELOG | 114 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 114 insertions(+) > > diff --git a/CHANGELOG b/CHANGELOG > index d8230cd..94f6e96 100644 > --- a/CHANGELOG > +++ b/CHANGELOG > @@ -1,3 +1,117 @@ > +== OpenDataPlane (1.11.0.0) > +ODP v1.11.0 is the base tag and branch for the Monarch LTS (Long Term > Support) > http://docs.opendataplane.org/snapshots/odp-publish/generic/usr _html/latest/master/linux-generic/output/release-guide.html We do state the use of four digits in the API revision in our documentation as Andes noted I checked hit also and we use four digits there as well https://git.linaro .org/lng/odp.git/tags I think we need the addtional digits to be consistent > +release of ODP. > + > +=== New Features > +==== APIs > +As part of the final Monarch LTS API set, a minor change to the > +`odp_tm_egress_t` struct was made to better reflect the capabilities of > +SoC platforms targeting Monarch support. This change adds the boolean > +`egress_fcn_supported` that indicates whether TM systems support an > egress > +function. In addition, each TM system is now associated with a PktIO > rather > +than a PktOUT queue. This struct is input to the `odp_tm_create()` API and > +output from the `odp_tm_find()` API. > + > +==== Strict Priority (SP) Scheduler > +Building on the modular scheduler framework introduced in v1.10.1.0, An > +alternate Strict Priority (SP) scheduler is now available. The SP > scheduler > +is selected when ODP is configured with the `--enable_schedule_sp` option. > + > +The SP scheduler is designed to favor low-latency processing of high > priority > +work at the expense of throughput. This is considered experimental code at > +this point and should be treated as such by those wishing to use it. > + > +=== Bug Fixes > +==== Scheduler PktIO Cleanup > +The scheduler now properly cleans up PktIOs operating in SCHEDULE mode > following > +`odp_pktio_close()` calls. This resolves > +https://bugs.linaro.org/show_bug.cgi?id=2301[Bug 2301]. > + > +==== Chksum Routine C++ conformance > +The odph_chksum() helper routine is now C++ conformant. This resolves > +https://bugs.linaro.org/show_bug.cgi?id=2302[Bug 2302]. > + > +==== User Area Copying > +The `odp_packet_copy()` API now copies the packet user area as part of its > +processing and the packet validation test has been enhanced to verify > that this > +is done properly. This resolves > +https://bugs.linaro.org/show_bug.cgi?id=2310[Bug 2310]. > + > +==== Use of Pool 0 as a Timeout Pool > +The internal definition of `ODP_TIMEOUT_INVALID` was changed in > `odp-linux` to > +enable the use of Pool 0 as a timeout pool. This resolves > +https://bugs.linaro.org/show_bug.cgi?id=2316[Bug 2316]. > + > +=== Packaging > +==== libodphelper > +To facilitate API tracking, `libodphelper.so` has been split out from > +`libodp.so`. > + > +==== Helper dependencies > +To avoid circular dependencies that cause issues when packaging ODP as a > +shared library, the `odp-linux` implementation no longer makes and use of > +the ODP helper library. > + > +=== Performance > +Performance enhancements in the `odp-linux` reference implementation have > been > +made in PktIO routines and the packet classifier. > + > +=== General Cleanup > +General cleanup throughout has resulted in adding proper termination > calls to > +ODP examples as well as miscellaneous Doxygen corrections. Additionally, > the > +`odp-linux` code base has been cleaned up by removing "To Dos" as well as > +extraneous `#includes` for extra C headers and dependencies on linux > headers > +for improved portability. > + > +=== Validation > +==== Queue Capability Test > +The Queue validation test now properly exercises the > `odp_queue_capability()` > +API and attempts to create the maximum reported number of supported > queues. > + > +==== Platform Tests > +The platform-specific tests have been moved from > `platform/linux-generic/test` > +to `test/platform/linux-generc` so that all tests are now found under a > +single `test` directory. > + > +=== Documentation > +==== Pure API Guide > +The Doxygen API guide has been split so that both a "pure" version that is > +platform-independent and retains unresolved ODP abstract types as well as > +an implementation-specific version (for `odp-linux`) that shows > +platform-specific `typedef` and `enum` values. > + > +==== Implementation Guide Improvements > +The _ODP Implementer's Guide_ has been enhanced with a section on > +implementation considerations, including issues surrounding the > definition of > +Application Binary Interfaces (ABIs). > + > +=== Known Issues > +==== https://bugs.linaro.org/show_bug.cgi?id=2309 [Bug > <https://bugs.linaro.org/show_bug.cgi?id=2309[Bug> 2309] > +The timer validation tests have seen occasional failures when run on > systems > +containing a larger number of CPUs (typically 24 or more). > + > +==== https://bugs.linaro.org/show_bug.cgi?id=2386[Bug 2386] > +ODP cannot be compiled using the -m32 option to generate 32-bit code on a > +64-bit platform when using GCC 4.9 (the default GCC found in Ubuntu > 15.04). > +This is due to a known bug in GCC 4.9 and is closed as a permanent > restriction. > + > +==== https://bugs.linaro.org/show_bug.cgi?id=2402[Bug 2402] > +Doxygen generates a warning for `ODP_BIG_ENDIAN_BITFIELD` when compiling > on > +little endian systems. A similar warning for `ODP_LITTLE_ENDIAN_BITFIELD` > is > +issued when compiling on big endian systems. > + > +==== https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] > +The traffic manager cannot be used with two PktIOs simultaneously. That > is, > +`odp-linux` does not properly support applications that create more than > one > +TM system. This is a bug in the `odp-linux` implementation that will be > +corrected. It is not a limit of the architecture or other ODP > implementations. > + > +==== https://bugs.linaro.org/show_bug.cgi?id=2449[Bug 2449] > +Packet queue pool causes out-of-bounds accesses. This is closely related > +to https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] and reflects > that > +`odp-linux` does not properly support multiple TM systems. This is > scheduled > +for correction in the first maintenance update for this ODP > implementation. > + > == OpenDataPlane (1.10.1.0) > > === New Features > -- > 2.7.4 > > -- Mike Holmes Technical Manager - Linaro Networking Group Linaro.org <http://www.linaro.org/> *│ *Open source software for ARM SoCs "Work should be fun and collaborative, the rest follows"
When we issue bug fixes for monarch_lts it would be on the same branch but presumably with v1.11.0.1, ,2, etc. If we want to consider that a typo and correct it to v1.11.0.0 I have no objections but the intent here was not to focus on the service stream expected to follow since by definition the service stream will only be bug fixes and no functional changes. On Wed, Aug 3, 2016 at 9:30 AM, Mike Holmes <mike.holmes@linaro.org> wrote: > > On 2 August 2016 at 14:53, Bill Fischofer <bill.fischofer@linaro.org> > wrote: > >> Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org> >> > > --- >> CHANGELOG | 114 >> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> 1 file changed, 114 insertions(+) >> >> diff --git a/CHANGELOG b/CHANGELOG >> index d8230cd..94f6e96 100644 >> --- a/CHANGELOG >> +++ b/CHANGELOG >> @@ -1,3 +1,117 @@ >> +== OpenDataPlane (1.11.0.0) >> +ODP v1.11.0 is the base tag and branch for the Monarch LTS (Long Term >> Support) >> > > http://docs.opendataplane.org/snapshots/odp-publish/generic/usr > _html/latest/master/linux-generic/output/release-guide.html > We do state the use of four digits in the API revision in our > documentation as Andes noted > I checked hit also and we use four digits there as well https://git.linaro > .org/lng/odp.git/tags > > I think we need the addtional digits to be consistent > > >> +release of ODP. >> + >> +=== New Features >> +==== APIs >> +As part of the final Monarch LTS API set, a minor change to the >> +`odp_tm_egress_t` struct was made to better reflect the capabilities of >> +SoC platforms targeting Monarch support. This change adds the boolean >> +`egress_fcn_supported` that indicates whether TM systems support an >> egress >> +function. In addition, each TM system is now associated with a PktIO >> rather >> +than a PktOUT queue. This struct is input to the `odp_tm_create()` API >> and >> +output from the `odp_tm_find()` API. >> + >> +==== Strict Priority (SP) Scheduler >> +Building on the modular scheduler framework introduced in v1.10.1.0, An >> +alternate Strict Priority (SP) scheduler is now available. The SP >> scheduler >> +is selected when ODP is configured with the `--enable_schedule_sp` >> option. >> + >> +The SP scheduler is designed to favor low-latency processing of high >> priority >> +work at the expense of throughput. This is considered experimental code >> at >> +this point and should be treated as such by those wishing to use it. >> + >> +=== Bug Fixes >> +==== Scheduler PktIO Cleanup >> +The scheduler now properly cleans up PktIOs operating in SCHEDULE mode >> following >> +`odp_pktio_close()` calls. This resolves >> +https://bugs.linaro.org/show_bug.cgi?id=2301[Bug 2301]. >> + >> +==== Chksum Routine C++ conformance >> +The odph_chksum() helper routine is now C++ conformant. This resolves >> +https://bugs.linaro.org/show_bug.cgi?id=2302[Bug 2302]. >> + >> +==== User Area Copying >> +The `odp_packet_copy()` API now copies the packet user area as part of >> its >> +processing and the packet validation test has been enhanced to verify >> that this >> +is done properly. This resolves >> +https://bugs.linaro.org/show_bug.cgi?id=2310[Bug 2310]. >> + >> +==== Use of Pool 0 as a Timeout Pool >> +The internal definition of `ODP_TIMEOUT_INVALID` was changed in >> `odp-linux` to >> +enable the use of Pool 0 as a timeout pool. This resolves >> +https://bugs.linaro.org/show_bug.cgi?id=2316[Bug 2316]. >> + >> +=== Packaging >> +==== libodphelper >> +To facilitate API tracking, `libodphelper.so` has been split out from >> +`libodp.so`. >> + >> +==== Helper dependencies >> +To avoid circular dependencies that cause issues when packaging ODP as a >> +shared library, the `odp-linux` implementation no longer makes and use of >> +the ODP helper library. >> + >> +=== Performance >> +Performance enhancements in the `odp-linux` reference implementation >> have been >> +made in PktIO routines and the packet classifier. >> + >> +=== General Cleanup >> +General cleanup throughout has resulted in adding proper termination >> calls to >> +ODP examples as well as miscellaneous Doxygen corrections. >> Additionally, the >> +`odp-linux` code base has been cleaned up by removing "To Dos" as well as >> +extraneous `#includes` for extra C headers and dependencies on linux >> headers >> +for improved portability. >> + >> +=== Validation >> +==== Queue Capability Test >> +The Queue validation test now properly exercises the >> `odp_queue_capability()` >> +API and attempts to create the maximum reported number of supported >> queues. >> + >> +==== Platform Tests >> +The platform-specific tests have been moved from >> `platform/linux-generic/test` >> +to `test/platform/linux-generc` so that all tests are now found under a >> +single `test` directory. >> + >> +=== Documentation >> +==== Pure API Guide >> +The Doxygen API guide has been split so that both a "pure" version that >> is >> +platform-independent and retains unresolved ODP abstract types as well as >> +an implementation-specific version (for `odp-linux`) that shows >> +platform-specific `typedef` and `enum` values. >> + >> +==== Implementation Guide Improvements >> +The _ODP Implementer's Guide_ has been enhanced with a section on >> +implementation considerations, including issues surrounding the >> definition of >> +Application Binary Interfaces (ABIs). >> + >> +=== Known Issues >> +==== https://bugs.linaro.org/show_bug.cgi?id=2309 [Bug >> <https://bugs.linaro.org/show_bug.cgi?id=2309[Bug> 2309] >> +The timer validation tests have seen occasional failures when run on >> systems >> +containing a larger number of CPUs (typically 24 or more). >> + >> +==== https://bugs.linaro.org/show_bug.cgi?id=2386[Bug 2386] >> +ODP cannot be compiled using the -m32 option to generate 32-bit code on a >> +64-bit platform when using GCC 4.9 (the default GCC found in Ubuntu >> 15.04). >> +This is due to a known bug in GCC 4.9 and is closed as a permanent >> restriction. >> + >> +==== https://bugs.linaro.org/show_bug.cgi?id=2402[Bug 2402] >> +Doxygen generates a warning for `ODP_BIG_ENDIAN_BITFIELD` when compiling >> on >> +little endian systems. A similar warning for >> `ODP_LITTLE_ENDIAN_BITFIELD` is >> +issued when compiling on big endian systems. >> + >> +==== https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] >> +The traffic manager cannot be used with two PktIOs simultaneously. That >> is, >> +`odp-linux` does not properly support applications that create more than >> one >> +TM system. This is a bug in the `odp-linux` implementation that will be >> +corrected. It is not a limit of the architecture or other ODP >> implementations. >> + >> +==== https://bugs.linaro.org/show_bug.cgi?id=2449[Bug 2449] >> +Packet queue pool causes out-of-bounds accesses. This is closely related >> +to https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] and reflects >> that >> +`odp-linux` does not properly support multiple TM systems. This is >> scheduled >> +for correction in the first maintenance update for this ODP >> implementation. >> + >> == OpenDataPlane (1.10.1.0) >> >> === New Features >> -- >> 2.7.4 >> >> > > > -- > Mike Holmes > Technical Manager - Linaro Networking Group > Linaro.org <http://www.linaro.org/> *│ *Open source software for ARM SoCs > "Work should be fun and collaborative, the rest follows" > > >
On 3 August 2016 at 10:59, Bill Fischofer <bill.fischofer@linaro.org> wrote: > When we issue bug fixes for monarch_lts it would be on the same branch but > presumably with v1.11.0.1, ,2, etc. If we want to consider that a typo and > correct it to v1.11.0.0 I have no objections but the intent here was not to > focus on the service stream expected to follow since by definition the > service stream will only be bug fixes and no functional changes. > I agree with the the intent if you think that is clearer, but the change log also uses 4 digits currently as does this new section. So I dont feel extreamly strongly, it just feels uniform to specify it the same way always but maybe it is obvious. == OpenDataPlane (1.11.0.0) == OpenDataPlane (1.10.0.0) == OpenDataPlane (1.10.0.0) == OpenDataPlane (1.9.0.0) > > On Wed, Aug 3, 2016 at 9:30 AM, Mike Holmes <mike.holmes@linaro.org> > wrote: > >> >> On 2 August 2016 at 14:53, Bill Fischofer <bill.fischofer@linaro.org> >> wrote: >> >>> Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org> >>> >> >> --- >>> CHANGELOG | 114 >>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >>> 1 file changed, 114 insertions(+) >>> >>> diff --git a/CHANGELOG b/CHANGELOG >>> index d8230cd..94f6e96 100644 >>> --- a/CHANGELOG >>> +++ b/CHANGELOG >>> @@ -1,3 +1,117 @@ >>> +== OpenDataPlane (1.11.0.0) >>> +ODP v1.11.0 is the base tag and branch for the Monarch LTS (Long Term >>> Support) >>> >> >> http://docs.opendataplane.org/snapshots/odp-publish/generic/usr >> _html/latest/master/linux-generic/output/release-guide.html >> We do state the use of four digits in the API revision in our >> documentation as Andes noted >> I checked hit also and we use four digits there as well https://git. >> linaro.org/lng/odp.git/tags >> >> I think we need the addtional digits to be consistent >> >> >>> +release of ODP. >>> + >>> +=== New Features >>> +==== APIs >>> +As part of the final Monarch LTS API set, a minor change to the >>> +`odp_tm_egress_t` struct was made to better reflect the capabilities of >>> +SoC platforms targeting Monarch support. This change adds the boolean >>> +`egress_fcn_supported` that indicates whether TM systems support an >>> egress >>> +function. In addition, each TM system is now associated with a PktIO >>> rather >>> +than a PktOUT queue. This struct is input to the `odp_tm_create()` API >>> and >>> +output from the `odp_tm_find()` API. >>> + >>> +==== Strict Priority (SP) Scheduler >>> +Building on the modular scheduler framework introduced in v1.10.1.0, An >>> +alternate Strict Priority (SP) scheduler is now available. The SP >>> scheduler >>> +is selected when ODP is configured with the `--enable_schedule_sp` >>> option. >>> + >>> +The SP scheduler is designed to favor low-latency processing of high >>> priority >>> +work at the expense of throughput. This is considered experimental code >>> at >>> +this point and should be treated as such by those wishing to use it. >>> + >>> +=== Bug Fixes >>> +==== Scheduler PktIO Cleanup >>> +The scheduler now properly cleans up PktIOs operating in SCHEDULE mode >>> following >>> +`odp_pktio_close()` calls. This resolves >>> +https://bugs.linaro.org/show_bug.cgi?id=2301[Bug 2301]. >>> + >>> +==== Chksum Routine C++ conformance >>> +The odph_chksum() helper routine is now C++ conformant. This resolves >>> +https://bugs.linaro.org/show_bug.cgi?id=2302[Bug 2302]. >>> + >>> +==== User Area Copying >>> +The `odp_packet_copy()` API now copies the packet user area as part of >>> its >>> +processing and the packet validation test has been enhanced to verify >>> that this >>> +is done properly. This resolves >>> +https://bugs.linaro.org/show_bug.cgi?id=2310[Bug 2310]. >>> + >>> +==== Use of Pool 0 as a Timeout Pool >>> +The internal definition of `ODP_TIMEOUT_INVALID` was changed in >>> `odp-linux` to >>> +enable the use of Pool 0 as a timeout pool. This resolves >>> +https://bugs.linaro.org/show_bug.cgi?id=2316[Bug 2316]. >>> + >>> +=== Packaging >>> +==== libodphelper >>> +To facilitate API tracking, `libodphelper.so` has been split out from >>> +`libodp.so`. >>> + >>> +==== Helper dependencies >>> +To avoid circular dependencies that cause issues when packaging ODP as a >>> +shared library, the `odp-linux` implementation no longer makes and use >>> of >>> +the ODP helper library. >>> + >>> +=== Performance >>> +Performance enhancements in the `odp-linux` reference implementation >>> have been >>> +made in PktIO routines and the packet classifier. >>> + >>> +=== General Cleanup >>> +General cleanup throughout has resulted in adding proper termination >>> calls to >>> +ODP examples as well as miscellaneous Doxygen corrections. >>> Additionally, the >>> +`odp-linux` code base has been cleaned up by removing "To Dos" as well >>> as >>> +extraneous `#includes` for extra C headers and dependencies on linux >>> headers >>> +for improved portability. >>> + >>> +=== Validation >>> +==== Queue Capability Test >>> +The Queue validation test now properly exercises the >>> `odp_queue_capability()` >>> +API and attempts to create the maximum reported number of supported >>> queues. >>> + >>> +==== Platform Tests >>> +The platform-specific tests have been moved from >>> `platform/linux-generic/test` >>> +to `test/platform/linux-generc` so that all tests are now found under a >>> +single `test` directory. >>> + >>> +=== Documentation >>> +==== Pure API Guide >>> +The Doxygen API guide has been split so that both a "pure" version that >>> is >>> +platform-independent and retains unresolved ODP abstract types as well >>> as >>> +an implementation-specific version (for `odp-linux`) that shows >>> +platform-specific `typedef` and `enum` values. >>> + >>> +==== Implementation Guide Improvements >>> +The _ODP Implementer's Guide_ has been enhanced with a section on >>> +implementation considerations, including issues surrounding the >>> definition of >>> +Application Binary Interfaces (ABIs). >>> + >>> +=== Known Issues >>> +==== https://bugs.linaro.org/show_bug.cgi?id=2309 [Bug >>> <https://bugs.linaro.org/show_bug.cgi?id=2309[Bug> 2309] >>> +The timer validation tests have seen occasional failures when run on >>> systems >>> +containing a larger number of CPUs (typically 24 or more). >>> + >>> +==== https://bugs.linaro.org/show_bug.cgi?id=2386[Bug 2386] >>> +ODP cannot be compiled using the -m32 option to generate 32-bit code on >>> a >>> +64-bit platform when using GCC 4.9 (the default GCC found in Ubuntu >>> 15.04). >>> +This is due to a known bug in GCC 4.9 and is closed as a permanent >>> restriction. >>> + >>> +==== https://bugs.linaro.org/show_bug.cgi?id=2402[Bug 2402] >>> +Doxygen generates a warning for `ODP_BIG_ENDIAN_BITFIELD` when >>> compiling on >>> +little endian systems. A similar warning for >>> `ODP_LITTLE_ENDIAN_BITFIELD` is >>> +issued when compiling on big endian systems. >>> + >>> +==== https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] >>> +The traffic manager cannot be used with two PktIOs simultaneously. That >>> is, >>> +`odp-linux` does not properly support applications that create more >>> than one >>> +TM system. This is a bug in the `odp-linux` implementation that will be >>> +corrected. It is not a limit of the architecture or other ODP >>> implementations. >>> + >>> +==== https://bugs.linaro.org/show_bug.cgi?id=2449[Bug 2449] >>> +Packet queue pool causes out-of-bounds accesses. This is closely related >>> +to https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] and reflects >>> that >>> +`odp-linux` does not properly support multiple TM systems. This is >>> scheduled >>> +for correction in the first maintenance update for this ODP >>> implementation. >>> + >>> == OpenDataPlane (1.10.1.0) >>> >>> === New Features >>> -- >>> 2.7.4 >>> >>> >> >> >> -- >> Mike Holmes >> Technical Manager - Linaro Networking Group >> Linaro.org <http://www.linaro.org/> *│ *Open source software for ARM SoCs >> "Work should be fun and collaborative, the rest follows" >> >> >> > -- Mike Holmes Technical Manager - Linaro Networking Group Linaro.org <http://www.linaro.org/> *│ *Open source software for ARM SoCs "Work should be fun and collaborative, the rest follows"
diff --git a/CHANGELOG b/CHANGELOG index d8230cd..94f6e96 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -1,3 +1,117 @@ +== OpenDataPlane (1.11.0.0) +ODP v1.11.0 is the base tag and branch for the Monarch LTS (Long Term Support) +release of ODP. + +=== New Features +==== APIs +As part of the final Monarch LTS API set, a minor change to the +`odp_tm_egress_t` struct was made to better reflect the capabilities of +SoC platforms targeting Monarch support. This change adds the boolean +`egress_fcn_supported` that indicates whether TM systems support an egress +function. In addition, each TM system is now associated with a PktIO rather +than a PktOUT queue. This struct is input to the `odp_tm_create()` API and +output from the `odp_tm_find()` API. + +==== Strict Priority (SP) Scheduler +Building on the modular scheduler framework introduced in v1.10.1.0, An +alternate Strict Priority (SP) scheduler is now available. The SP scheduler +is selected when ODP is configured with the `--enable_schedule_sp` option. + +The SP scheduler is designed to favor low-latency processing of high priority +work at the expense of throughput. This is considered experimental code at +this point and should be treated as such by those wishing to use it. + +=== Bug Fixes +==== Scheduler PktIO Cleanup +The scheduler now properly cleans up PktIOs operating in SCHEDULE mode following +`odp_pktio_close()` calls. This resolves +https://bugs.linaro.org/show_bug.cgi?id=2301[Bug 2301]. + +==== Chksum Routine C++ conformance +The odph_chksum() helper routine is now C++ conformant. This resolves +https://bugs.linaro.org/show_bug.cgi?id=2302[Bug 2302]. + +==== User Area Copying +The `odp_packet_copy()` API now copies the packet user area as part of its +processing and the packet validation test has been enhanced to verify that this +is done properly. This resolves +https://bugs.linaro.org/show_bug.cgi?id=2310[Bug 2310]. + +==== Use of Pool 0 as a Timeout Pool +The internal definition of `ODP_TIMEOUT_INVALID` was changed in `odp-linux` to +enable the use of Pool 0 as a timeout pool. This resolves +https://bugs.linaro.org/show_bug.cgi?id=2316[Bug 2316]. + +=== Packaging +==== libodphelper +To facilitate API tracking, `libodphelper.so` has been split out from +`libodp.so`. + +==== Helper dependencies +To avoid circular dependencies that cause issues when packaging ODP as a +shared library, the `odp-linux` implementation no longer makes and use of +the ODP helper library. + +=== Performance +Performance enhancements in the `odp-linux` reference implementation have been +made in PktIO routines and the packet classifier. + +=== General Cleanup +General cleanup throughout has resulted in adding proper termination calls to +ODP examples as well as miscellaneous Doxygen corrections. Additionally, the +`odp-linux` code base has been cleaned up by removing "To Dos" as well as +extraneous `#includes` for extra C headers and dependencies on linux headers +for improved portability. + +=== Validation +==== Queue Capability Test +The Queue validation test now properly exercises the `odp_queue_capability()` +API and attempts to create the maximum reported number of supported queues. + +==== Platform Tests +The platform-specific tests have been moved from `platform/linux-generic/test` +to `test/platform/linux-generc` so that all tests are now found under a +single `test` directory. + +=== Documentation +==== Pure API Guide +The Doxygen API guide has been split so that both a "pure" version that is +platform-independent and retains unresolved ODP abstract types as well as +an implementation-specific version (for `odp-linux`) that shows +platform-specific `typedef` and `enum` values. + +==== Implementation Guide Improvements +The _ODP Implementer's Guide_ has been enhanced with a section on +implementation considerations, including issues surrounding the definition of +Application Binary Interfaces (ABIs). + +=== Known Issues +==== https://bugs.linaro.org/show_bug.cgi?id=2309[Bug 2309] +The timer validation tests have seen occasional failures when run on systems +containing a larger number of CPUs (typically 24 or more). + +==== https://bugs.linaro.org/show_bug.cgi?id=2386[Bug 2386] +ODP cannot be compiled using the -m32 option to generate 32-bit code on a +64-bit platform when using GCC 4.9 (the default GCC found in Ubuntu 15.04). +This is due to a known bug in GCC 4.9 and is closed as a permanent restriction. + +==== https://bugs.linaro.org/show_bug.cgi?id=2402[Bug 2402] +Doxygen generates a warning for `ODP_BIG_ENDIAN_BITFIELD` when compiling on +little endian systems. A similar warning for `ODP_LITTLE_ENDIAN_BITFIELD` is +issued when compiling on big endian systems. + +==== https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] +The traffic manager cannot be used with two PktIOs simultaneously. That is, +`odp-linux` does not properly support applications that create more than one +TM system. This is a bug in the `odp-linux` implementation that will be +corrected. It is not a limit of the architecture or other ODP implementations. + +==== https://bugs.linaro.org/show_bug.cgi?id=2449[Bug 2449] +Packet queue pool causes out-of-bounds accesses. This is closely related +to https://bugs.linaro.org/show_bug.cgi?id=2444[Bug 2444] and reflects that +`odp-linux` does not properly support multiple TM systems. This is scheduled +for correction in the first maintenance update for this ODP implementation. + == OpenDataPlane (1.10.1.0) === New Features
Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org> --- CHANGELOG | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 114 insertions(+) -- 2.7.4