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[COMMIT] branch master updated. v1.15.0.0-14-g9b78da8e

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via 9b78da8e2373ab0530cfbbd72b2229059b57ddf1 (commit) via 689145bcef5ada4304f1d97d6b72e10bf8308ac0 (commit) from c6a309f00f882fabe70fa535ebe8b765f6e9bd11 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- ----------------------------------------------------------------------- Summary of changes: platform/linux-generic/m4/configure.m4 | 5 +++-- platform/linux-generic/odp_time.c | 4 +--- 2 files changed, 4 insertions(+), 5 deletions(-) hooks/post-receive --

9 years, 1 month

[COMMIT] branch cloud-dev updated. v1.15.0.0-398-g1ba26aa5

by git＠git-us.linaro.org

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in full, below. - Log ----------------------------------------------------------------- commit 1ba26aa5650c05718c177842178de6d0f70b7fc1 Merge: c460b6fb e2169ff2 Author: Yi He <yi.he(a)linaro.org> Date: Wed Jun 28 09:51:23 2017 +0800 Merge branch 'api-next' into cloud-dev ----------------------------------------------------------------------- Summary of changes: .checkpatch.conf | 2 + .travis.yml | 149 ++-- CHANGELOG | 267 +++++++ DEPENDENCIES | 5 +- Makefile.am | 4 +- configure.ac | 22 +- doc/application-api-guide/examples.dox | 5 + doc/users-guide/users-guide.adoc | 36 +- example/Makefile.am | 1 + example/generator/odp_generator.c | 89 ++- example/ipfragreass/.gitignore | 3 + example/ipfragreass/Makefile.am | 23 + example/ipfragreass/odp_ipfragreass.c | 376 ++++++++++ example/ipfragreass/odp_ipfragreass_atomics.h | 55 ++ example/ipfragreass/odp_ipfragreass_atomics_arm.h | 120 ++++ example/ipfragreass/odp_ipfragreass_fragment.c | 99 +++ example/ipfragreass/odp_ipfragreass_fragment.h | 28 + example/ipfragreass/odp_ipfragreass_helpers.c | 124 ++++ example/ipfragreass/odp_ipfragreass_helpers.h | 79 +++ example/ipfragreass/odp_ipfragreass_ip.h | 251 +++++++ example/ipfragreass/odp_ipfragreass_reassemble.c | 771 +++++++++++++++++++++ example/ipfragreass/odp_ipfragreass_reassemble.h | 211 ++++++ example/ipsec/odp_ipsec_cache.c | 1 + example/m4/configure.m4 | 1 + include/odp/api/spec/crypto.h | 6 +- include/odp/api/spec/event.h | 80 ++- include/odp/api/spec/feature.h | 69 ++ include/odp/api/spec/init.h | 15 + include/odp/api/spec/ipsec.h | 469 +++++++------ include/odp/arch/default/api/abi/event.h | 9 +- include/odp_api.h | 1 + pkgconfig/libodp-linux.pc.in | 2 +- platform/Makefile.inc | 6 +- platform/linux-generic/Makefile.am | 43 +- platform/linux-generic/arch/arm/odp_cpu_arch.c | 38 +- .../include/odp/{drv/hints.h => api/feature.h} | 10 +- .../include/odp/api/plat/event_types.h | 8 +- .../include/odp/api/plat/time_types.h | 1 + .../include/odp_classification_datamodel.h | 4 +- .../linux-generic/include/odp_crypto_internal.h | 17 +- platform/linux-generic/include/odp_internal.h | 2 +- .../linux-generic/include/odp_packet_internal.h | 16 + .../linux-generic/include/odp_packet_io_queue.h | 20 +- platform/linux-generic/include/odp_packet_socket.h | 7 - platform/linux-generic/include/odp_queue_if.h | 104 +++ .../linux-generic/include/odp_queue_internal.h | 41 +- platform/linux-generic/include/odp_schedule_if.h | 2 +- .../linux-generic/include/odp_timer_internal.h | 24 + .../include/odp_traffic_mngr_internal.h | 4 +- platform/linux-generic/m4/configure.m4 | 45 ++ platform/linux-generic/odp_classification.c | 10 +- platform/linux-generic/odp_crypto.c | 628 ++++++++--------- platform/linux-generic/odp_init.c | 24 +- platform/linux-generic/odp_ipsec.c | 67 +- platform/linux-generic/odp_packet.c | 64 +- platform/linux-generic/odp_packet_io.c | 98 +-- platform/linux-generic/odp_queue.c | 342 ++++++--- platform/linux-generic/odp_queue_if.c | 103 +++ platform/linux-generic/odp_schedule.c | 14 +- platform/linux-generic/odp_schedule_iquery.c | 14 +- platform/linux-generic/odp_schedule_sp.c | 7 +- platform/linux-generic/odp_timer.c | 112 ++- platform/linux-generic/odp_traffic_mngr.c | 21 +- platform/linux-generic/pktio/loop.c | 17 +- platform/linux-generic/pktio/socket.c | 183 ++--- scripts/checkpatch.pl | 6 +- scripts/spelling.txt | 151 +++- test/common_plat/performance/odp_crypto.c | 58 +- test/common_plat/performance/odp_l2fwd_run.sh | 3 + test/common_plat/validation/api/crypto/crypto.h | 8 +- .../validation/api/crypto/odp_crypto_test_inp.c | 417 +++++++++-- .../validation/api/crypto/test_vectors.h | 181 +++-- .../validation/api/crypto/test_vectors_len.h | 18 +- test/common_plat/validation/api/init/init.c | 8 +- test/common_plat/validation/api/pktio/pktio.c | 11 +- test/common_plat/validation/api/time/Makefile.am | 10 +- test/common_plat/validation/api/time/time.sh | 42 ++ test/linux-generic/Makefile.am | 2 +- test/linux-generic/pktio_ipc/pktio_ipc_run.sh | 3 - 79 files changed, 5152 insertions(+), 1235 deletions(-) create mode 100644 example/ipfragreass/.gitignore create mode 100644 example/ipfragreass/Makefile.am create mode 100644 example/ipfragreass/odp_ipfragreass.c create mode 100644 example/ipfragreass/odp_ipfragreass_atomics.h create mode 100644 example/ipfragreass/odp_ipfragreass_atomics_arm.h create mode 100644 example/ipfragreass/odp_ipfragreass_fragment.c create mode 100644 example/ipfragreass/odp_ipfragreass_fragment.h create mode 100644 example/ipfragreass/odp_ipfragreass_helpers.c create mode 100644 example/ipfragreass/odp_ipfragreass_helpers.h create mode 100644 example/ipfragreass/odp_ipfragreass_ip.h create mode 100644 example/ipfragreass/odp_ipfragreass_reassemble.c create mode 100644 example/ipfragreass/odp_ipfragreass_reassemble.h create mode 100644 include/odp/api/spec/feature.h copy platform/linux-generic/include/odp/{drv/hints.h => api/feature.h} (61%) create mode 100644 platform/linux-generic/include/odp_queue_if.h create mode 100644 platform/linux-generic/odp_queue_if.c create mode 100755 test/common_plat/validation/api/time/time.sh hooks/post-receive --

9 years, 1 month

[COMMIT] branch master updated. v1.15.0.0-12-gc6a309f0

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via c6a309f00f882fabe70fa535ebe8b765f6e9bd11 (commit) from a4add29291572219143dc667db4e8a7832a5692b (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit c6a309f00f882fabe70fa535ebe8b765f6e9bd11 Author: Maxim Uvarov <maxim.uvarov(a)linaro.org> Date: Mon Jun 26 18:00:16 2017 +0300 configure: remove dependency of autoconf-archive autoconf-archive is not available on some build environment Number of projects simple have local copy of this file. Do the same thing. Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> diff --git a/.travis.yml b/.travis.yml index 2cc8caf7..bae23600 100644 --- a/.travis.yml +++ b/.travis.yml @@ -42,7 +42,7 @@ addons: packages: - gcc - clang-3.8 - - automake autoconf autoconf-archive libtool libssl-dev graphviz mscgen doxygen + - automake autoconf libtool libssl-dev graphviz mscgen doxygen - libpcap-dev # coverity_scan: # project: diff --git a/DEPENDENCIES b/DEPENDENCIES index 7bcbd5eb..a194cad1 100644 --- a/DEPENDENCIES +++ b/DEPENDENCIES @@ -8,14 +8,13 @@ Prerequisites for building the OpenDataPlane (ODP) API automake autoconf - autoconf-archive libtool On Debian/Ubuntu systems: - $ sudo apt-get install automake autoconf autoconf-archive libtool + $ sudo apt-get install automake autoconf libtool On CentOS/RedHat/Fedora systems: - $ sudo yum install automake autoconf autoconf-archive libtool + $ sudo yum install automake autoconf libtool 3. Required libraries diff --git a/m4/ax_check_compile_flag.m4 b/m4/ax_check_compile_flag.m4 new file mode 100644 index 00000000..c3a8d695 --- /dev/null +++ b/m4/ax_check_compile_flag.m4 @@ -0,0 +1,72 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS]) +# +# DESCRIPTION +# +# Check whether the given FLAG works with the current language's compiler +# or gives an error. (Warnings, however, are ignored) +# +# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on +# success/failure. +# +# If EXTRA-FLAGS is defined, it is added to the current language's default +# flags (e.g. CFLAGS) when the check is done. The check is thus made with +# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to +# force the compiler to issue an error when a bad flag is given. +# +# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this +# macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG. +# +# LICENSE +# +# Copyright (c) 2008 Guido U. Draheim <guidod(a)gmx.de> +# Copyright (c) 2011 Maarten Bosmans <mkbosmans(a)gmail.com> +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see <http://www.gnu.org/licenses/>. +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. 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9 years, 2 months

[COMMIT] branch cloud-dev updated. v1.14.0.0-405-gc460b6fb

by git＠git-us.linaro.org

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The branch, cloud-dev has been updated via c460b6fbaeae6c60d75e8e5a60c34a6260b9e4fa (commit) from 76edf89deaf0fa126f34b6cd58f4373d211f0c33 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit c460b6fbaeae6c60d75e8e5a60c34a6260b9e4fa Author: Bogdan Pricope <bogdan.pricope(a)linaro.org> Date: Thu Jun 22 11:03:47 2017 +0300 ddf: examples: add ddf module skeleton and ddf application Signed-off-by: Bogdan Pricope <bogdan.pricope(a)linaro.org> Reviewed-and-tested-by: Yi He <yi.he(a)linaro.org> Signed-off-by: Yi He <yi.he(a)linaro.org> diff --git a/example/Makefile.am b/example/Makefile.am index dfc07b67..b209585c 100644 --- a/example/Makefile.am +++ b/example/Makefile.am @@ -8,4 +8,6 @@ SUBDIRS = classifier \ switch \ time \ timer \ - traffic_mgmt + traffic_mgmt \ + ddf_ifs \ + ddf_app diff --git a/example/ddf_app/Makefile.am b/example/ddf_app/Makefile.am new file mode 100644 index 00000000..e654202a --- /dev/null +++ b/example/ddf_app/Makefile.am @@ -0,0 +1,10 @@ +include $(top_srcdir)/example/Makefile.inc + +bin_PROGRAMS = odp_ddf_app$(EXEEXT) +odp_ddf_app_LDFLAGS = $(AM_LDFLAGS) -shared +odp_ddf_app_CFLAGS = $(AM_CFLAGS) -I${top_srcdir}/example + +noinst_HEADERS = \ + $(top_srcdir)/example/example_debug.h + +dist_odp_ddf_app_SOURCES = odp_ddf_app.c diff --git a/example/ddf_app/odp_ddf_app.c b/example/ddf_app/odp_ddf_app.c new file mode 100644 index 00000000..af864ee4 --- /dev/null +++ b/example/ddf_app/odp_ddf_app.c @@ -0,0 +1,49 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/** enable strtok */ +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif + +#include <stdio.h> +#include <stdlib.h> + +#include <example_debug.h> +#include <odp_api.h> +#include <odp_drv.h> +#include <odp/helper/odph_api.h> + +int main(int argc, char *argv[]) +{ + odp_instance_t instance; + + (void)argc; + (void)argv; + + EXAMPLE_DBG("Start DDF Application...\n"); + + /* Initialize ODP before calling anything else */ + if (odp_init_global(&instance, NULL, NULL)) { + EXAMPLE_ERR("Error: ODP global init failed.\n"); + exit(EXIT_FAILURE); + } + + if (odp_init_local(instance, ODP_THREAD_CONTROL)) { + EXAMPLE_ERR("Error: ODP local init failed.\n"); + exit(EXIT_FAILURE); + } + + /* Print ddf objects*/ + odpdrv_print_all(); + + /* Terminate ODP */ + odp_term_local(); + odp_term_global(instance); + + EXAMPLE_DBG("Exit DDF Application.\n"); + return 0; +} diff --git a/example/ddf_ifs/Makefile.am b/example/ddf_ifs/Makefile.am new file mode 100644 index 00000000..aa892acd --- /dev/null +++ b/example/ddf_ifs/Makefile.am @@ -0,0 +1,27 @@ +LIB = $(top_builddir)/lib + +AM_CPPFLAGS += -I$(srcdir) \ + -I$(top_srcdir)/include \ + -I$(top_srcdir)/platform/@with_platform@/include \ + -I$(top_srcdir)/platform/@with_platform@/arch/@ARCH_DIR@ + +lib_LTLIBRARIES = $(LIB)/libddf_ifs.la + +noinst_HEADERS = \ + $(srcdir)/ddf_ifs.h \ + $(srcdir)/ddf_ifs_enumr_class.h \ + $(srcdir)/ddf_ifs_enumr_dpdk.h \ + $(srcdir)/ddf_ifs_enumr_generic.h \ + $(srcdir)/ddf_ifs_dev_dpdk.h \ + $(srcdir)/ddf_ifs_devio_direct.h \ + $(srcdir)/ddf_ifs_driver.h \ + $(srcdir)/ddf_ifs_api.h + +__LIB__libddf_ifs_la_SOURCES = \ + ddf_ifs.c \ + ddf_ifs_enumr_class.c \ + ddf_ifs_enumr_dpdk.c \ + ddf_ifs_enumr_generic.c \ + ddf_ifs_dev_dpdk.c \ + ddf_ifs_devio_direct.c \ + ddf_ifs_driver.c diff --git a/example/ddf_ifs/ddf_ifs.c b/example/ddf_ifs/ddf_ifs.c new file mode 100644 index 00000000..fa2276f7 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs.c @@ -0,0 +1,28 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <stdio.h> +#include "odp_drv.h" +#include "ddf_ifs.h" +#include "ddf_ifs_enumr_class.h" +#include "ddf_ifs_devio_direct.h" +#include "ddf_ifs_driver.h" + +static ODPDRV_CONSTRUCTOR void ddf_ifs_construct(void) +{ + printf("%s()\n", __func__); + + register_enumerator_class(); + + register_devio_direct(); + + register_driver(); +} + +static __attribute__((destructor)) void ddf_ifs_destruct(void) +{ + printf("%s()\n", __func__); +} diff --git a/example/ddf_ifs/ddf_ifs.h b/example/ddf_ifs/ddf_ifs.h new file mode 100644 index 00000000..ff8bc277 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs.h @@ -0,0 +1,18 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _ODP_DDF_IFS_H_ +#define _ODP_DDF_IFS_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef __cplusplus +} +#endif + +#endif /*_ODP_DDF_IFS_H_*/ diff --git a/example/ddf_ifs/ddf_ifs_api.h b/example/ddf_ifs/ddf_ifs_api.h new file mode 100644 index 00000000..0d948aea --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_api.h @@ -0,0 +1,25 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _ODP_DDF_IFS_API_H_ +#define _ODP_DDF_IFS_API_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#define DDF_IFS_DEV_API_NAME "ifs_api" +#define DDF_IFS_DEV_API_VER 0 +#define DDF_IFS_DEVIO_API_NAME "devio_api" +#define DDF_IFS_DEVIO_API_VER 0 + +#define DDF_IFS_DRV_NAME "ddf_ifs_drv" + +#ifdef __cplusplus +} +#endif + +#endif /*_ODP_DDF_IFS_API_H_*/ diff --git a/example/ddf_ifs/ddf_ifs_dev_dpdk.c b/example/ddf_ifs/ddf_ifs_dev_dpdk.c new file mode 100644 index 00000000..4d08e510 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_dev_dpdk.c @@ -0,0 +1,25 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <stdio.h> +#include <string.h> +#include "odp_drv.h" +#include "ddf_ifs_dev_dpdk.h" + +odpdrv_device_t dpdk_device_create(odpdrv_enumr_t enumr, + const char *dev_addr, + void *enum_data) +{ + odpdrv_device_param_t param; + + printf("\t%s(%s)\n", __func__, dev_addr); + + param.enumerator = enumr; + strcpy(param.address, dev_addr); + param.enum_dev = enum_data; + + return odpdrv_device_create(&param); +} diff --git a/example/ddf_ifs/ddf_ifs_dev_dpdk.h b/example/ddf_ifs/ddf_ifs_dev_dpdk.h new file mode 100644 index 00000000..84583a33 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_dev_dpdk.h @@ -0,0 +1,24 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _ODP_DDF_IFS_DEV_DPDK_H_ +#define _ODP_DDF_IFS_DEV_DPDK_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include "odp_drv.h" + +odpdrv_device_t dpdk_device_create(odpdrv_enumr_t enumr, + const char *dev_addr, + void *enum_data); + +#ifdef __cplusplus +} +#endif + +#endif /*_ODP_DDF_IFS_DEV_DPDK_H_*/ diff --git a/example/ddf_ifs/ddf_ifs_devio_direct.c b/example/ddf_ifs/ddf_ifs_devio_direct.c new file mode 100644 index 00000000..ec451d65 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_devio_direct.c @@ -0,0 +1,51 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <stdio.h> +#include "odp_drv.h" +#include "ddf_ifs_api.h" +#include "ddf_ifs_devio_direct.h" + +static odpdrv_devio_t devio_direct; + +static int devio_direct_probe(odpdrv_device_t dev) +{ + (void)dev; + + printf("%s()\n", __func__); + + return 0; +} + +static int devio_direct_remove(void) +{ + printf("%s()\n", __func__); + + return 0; +} + +int register_devio_direct(void) +{ + odpdrv_devio_param_t param = { + .api_name = DDF_IFS_DEVIO_API_NAME, + .api_version = DDF_IFS_DEVIO_API_VER, + .enumr_api_name = DDF_IFS_DEV_API_NAME, + .enumr_api_version = DDF_IFS_DEV_API_VER, + .probe = devio_direct_probe, + .remove = devio_direct_remove, + .ops = NULL + }; + + printf("\t%s()\n", __func__); + + devio_direct = odpdrv_devio_register(&param); + if (ODPDRV_DEVIO_INVALID == devio_direct) { + printf("\tError: failed to %s()\n", __func__); + return -1; + } + + return 0; +} diff --git a/example/ddf_ifs/ddf_ifs_devio_direct.h b/example/ddf_ifs/ddf_ifs_devio_direct.h new file mode 100644 index 00000000..9c004601 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_devio_direct.h @@ -0,0 +1,20 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _ODP_DDF_IFS_DEVIO_DIRECT_H_ +#define _ODP_DDF_IFS_DEVIO_DIRECT_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +int register_devio_direct(void); + +#ifdef __cplusplus +} +#endif + +#endif /*_ODP_DDF_IFS_DEVIO_DIRECT_H_*/ diff --git a/example/ddf_ifs/ddf_ifs_driver.c b/example/ddf_ifs/ddf_ifs_driver.c new file mode 100644 index 00000000..53f94757 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_driver.c @@ -0,0 +1,69 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <stdio.h> +#include <string.h> +#include "odp_drv.h" +#include "ddf_ifs_api.h" +#include "ddf_ifs_driver.h" + +static odpdrv_driver_t ddf_ifs_driver; +static int drv_data = 12; + +static int ddf_ifs_driver_probe(odpdrv_device_t dev, odpdrv_devio_t devio, + int devio_idx) +{ + printf("%s(dev, devio, devio_idx = %d)\n", __func__, devio_idx); + + (void)devio; + + odpdrv_device_set_data(dev, (void *)&drv_data); + + return 0; +} + +static int ddf_ifs_driver_unbind(odpdrv_device_t dev, + void (*callback)(odpdrv_device_t dev), + uint32_t flags) +{ + printf("%s()\n", __func__); + + if (!(flags & ODPDRV_DRV_UNBIND_IMMEDIATE)) + return -1; /* unsupported*/ + + callback(dev); + + return 0; +} + +static int ddf_ifs_driver_remove(void) +{ + printf("%s()\n", __func__); + + return 0; +} + +int register_driver(void) +{ + odpdrv_driver_param_t param = { + .name = DDF_IFS_DRV_NAME, + .devios = {{DDF_IFS_DEVIO_API_NAME, DDF_IFS_DEVIO_API_VER}, + {"", 0}, {"", 0} }, + .probe = ddf_ifs_driver_probe, + .unbind = ddf_ifs_driver_unbind, + .remove = ddf_ifs_driver_remove, + }; + + printf("\t%s()\n", __func__); + + ddf_ifs_driver = odpdrv_driver_register(&param); + if (ODPDRV_DRIVER_INVALID == ddf_ifs_driver) { + printf("Error: Failed to %s()\n", __func__); + return -1; + } + + return 0; +} diff --git a/example/ddf_ifs/ddf_ifs_driver.h b/example/ddf_ifs/ddf_ifs_driver.h new file mode 100644 index 00000000..e990c34a --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_driver.h @@ -0,0 +1,20 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _ODP_DDF_IFS_DRIVER_H_ +#define _ODP_DDF_IFS_DRIVER_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +int register_driver(void); + +#ifdef __cplusplus +} +#endif + +#endif /*_ODP_DDF_IFS_DRIVER_H_*/ diff --git a/example/ddf_ifs/ddf_ifs_enumr_class.c b/example/ddf_ifs/ddf_ifs_enumr_class.c new file mode 100644 index 00000000..8450dee2 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_enumr_class.c @@ -0,0 +1,47 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <stdio.h> +#include "odp_drv.h" +#include "ddf_ifs_enumr_class.h" +#include "ddf_ifs_enumr_dpdk.h" +#include "ddf_ifs_enumr_generic.h" + +static odpdrv_enumr_class_t enumr_class; + +static int enumr_class_ifs_probe(void) +{ + printf("%s()\n", __func__); + + if (register_enumerator_dpdk(enumr_class)) + return -1; + + if (register_enumerator_generic(enumr_class)) + return -1; + + return 0; +} + +static int enumr_class_ifs_remove(void) +{ + printf("%s()\n", __func__); + + return 0; +} + +int register_enumerator_class(void) +{ + odpdrv_enumr_class_param_t param = { + .name = "enumr_class_ifs", + .probe = enumr_class_ifs_probe, + .remove = enumr_class_ifs_remove + }; + + printf("\t%s()\n", __func__); + enumr_class = odpdrv_enumr_class_register(&param); + + return 0; +} diff --git a/example/ddf_ifs/ddf_ifs_enumr_class.h b/example/ddf_ifs/ddf_ifs_enumr_class.h new file mode 100644 index 00000000..a3cb0372 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_enumr_class.h @@ -0,0 +1,20 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _ODP_DDF_IFS_ENUMR_CLASS_H_ +#define _ODP_DDF_IFS_ENUMR_CLASS_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +int register_enumerator_class(void); + +#ifdef __cplusplus +} +#endif + +#endif /*_ODP_DDF_IFS_ENUMR_CLASS_H_*/ diff --git a/example/ddf_ifs/ddf_ifs_enumr_dpdk.c b/example/ddf_ifs/ddf_ifs_enumr_dpdk.c new file mode 100644 index 00000000..782f7b74 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_enumr_dpdk.c @@ -0,0 +1,86 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <stdio.h> +#include "odp_drv.h" +#include "ddf_ifs_api.h" +#include "ddf_ifs_enumr_dpdk.h" +#include "ddf_ifs_dev_dpdk.h" + +static odpdrv_enumr_t dpdk_enumr; + +#define TEST_DPDK_DEV_CNT 3 +#define DDF_DPDK_DEV_MAX 10 + +static odpdrv_device_t dpdk_dev[DDF_DPDK_DEV_MAX]; +static int dpdk_dev_cnt; +static int dpdk_enumr_probe(void) +{ + int dpdk_dev_cnt_detected = TEST_DPDK_DEV_CNT; /* detected with + dpdk APIs*/ + char dev_addr[ODPDRV_NAME_ADDR_SZ]; + int i; + + printf("%s() - %d devices found\n", __func__, dpdk_dev_cnt_detected); + + if (dpdk_dev_cnt_detected > DDF_DPDK_DEV_MAX) { + dpdk_dev_cnt_detected = DDF_DPDK_DEV_MAX; + printf("\tWarning: dpdk device count scaled down to %d\n", + dpdk_dev_cnt_detected); + } + for (i = 0; i < dpdk_dev_cnt_detected; i++) { + sprintf(dev_addr, "0000:01:00.%d", i); + dpdk_dev[dpdk_dev_cnt] = dpdk_device_create(dpdk_enumr, + dev_addr, + NULL); + if (dpdk_dev[dpdk_dev_cnt] == ODPDRV_DEVICE_INVALID) + printf("\tError: unable to create device: %s\n", + dev_addr); + else + dpdk_dev_cnt++; + } + + return 0; +} + +static int dpdk_enumr_remove(void) +{ + printf("%s()\n", __func__); + return 0; +} + +static int dpdk_enumr_register_notif(void (*event_handler) (uint64_t event), + int64_t event_mask) +{ + (void)event_handler; + (void)event_mask; + + printf("%s()\n", __func__); + + return 0; +} + +int register_enumerator_dpdk(odpdrv_enumr_class_t enumr_class) +{ + struct odpdrv_enumr_param_t param = { + .enumr_class = enumr_class, + .api_name = DDF_IFS_DEV_API_NAME, + .api_version = DDF_IFS_DEV_API_VER, + .probe = dpdk_enumr_probe, + .remove = dpdk_enumr_remove, + .register_notifier = dpdk_enumr_register_notif + }; + + printf("\t%s()\n", __func__); + + dpdk_enumr = odpdrv_enumr_register(&param); + if (ODPDRV_ENUMR_INVALID == dpdk_enumr) { + printf("\tError: failed to register_enumerator_dpdk()\n"); + return -1; + } + + return 0; +} diff --git a/example/ddf_ifs/ddf_ifs_enumr_dpdk.h b/example/ddf_ifs/ddf_ifs_enumr_dpdk.h new file mode 100644 index 00000000..e670d548 --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_enumr_dpdk.h @@ -0,0 +1,20 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _ODP_DDF_IFS_ENUMR_DPDK_H_ +#define _ODP_DDF_IFS_ENUMR_DPDK_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +int register_enumerator_dpdk(odpdrv_enumr_class_t enumr_class); + +#ifdef __cplusplus +} +#endif + +#endif /*_ODP_DDF_IFS_ENUMR_DPDK_H_*/ diff --git a/example/ddf_ifs/ddf_ifs_enumr_generic.c b/example/ddf_ifs/ddf_ifs_enumr_generic.c new file mode 100644 index 00000000..f5e1a2cb --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_enumr_generic.c @@ -0,0 +1,57 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <stdio.h> +#include "odp_drv.h" +#include "ddf_ifs_api.h" +#include "ddf_ifs_enumr_generic.h" + +static odpdrv_enumr_t gen_enumr; + +static int gen_enumr_probe(void) +{ + printf("%s() - no devices found\n", __func__); + return 0; +} + +static int gen_enumr_remove(void) +{ + printf("%s()\n", __func__); + return 0; +} + +static int gen_enumr_register_notif(void (*event_handler) (uint64_t event), + int64_t event_mask) +{ + (void)event_handler; + (void)event_mask; + + printf("%s()\n", __func__); + + return 0; +} + +int register_enumerator_generic(odpdrv_enumr_class_t enumr_class) +{ + struct odpdrv_enumr_param_t param = { + .enumr_class = enumr_class, + .api_name = DDF_IFS_DEV_API_NAME, + .api_version = DDF_IFS_DEV_API_VER, + .probe = gen_enumr_probe, + .remove = gen_enumr_remove, + .register_notifier = gen_enumr_register_notif + }; + + printf("\t%s()\n", __func__); + + gen_enumr = odpdrv_enumr_register(&param); + if (ODPDRV_ENUMR_INVALID == gen_enumr) { + printf("\tError:failed to %s()\n", __func__); + return -1; + } + + return 0; +} diff --git a/example/ddf_ifs/ddf_ifs_enumr_generic.h b/example/ddf_ifs/ddf_ifs_enumr_generic.h new file mode 100644 index 00000000..0eeb073f --- /dev/null +++ b/example/ddf_ifs/ddf_ifs_enumr_generic.h @@ -0,0 +1,20 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _ODP_DDF_IFS_ENUMR_GENERIC_H_ +#define _ODP_DDF_IFS_ENUMR_GENERIC_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +int register_enumerator_generic(odpdrv_enumr_class_t enumr_class); + +#ifdef __cplusplus +} +#endif + +#endif /*_ODP_DDF_IFS_ENUMR_GENERIC_H_*/ diff --git a/example/ddf_ifs/odp.conf b/example/ddf_ifs/odp.conf new file mode 100644 index 00000000..14968a7a --- /dev/null +++ b/example/ddf_ifs/odp.conf @@ -0,0 +1,4 @@ +module: +{ + modules = ("libddf_ifs.so.0"); +}; diff --git a/example/m4/configure.m4 b/example/m4/configure.m4 index 620db04f..9e7973b0 100644 --- a/example/m4/configure.m4 +++ b/example/m4/configure.m4 @@ -21,4 +21,6 @@ AC_CONFIG_FILES([example/classifier/Makefile example/time/Makefile example/timer/Makefile example/traffic_mgmt/Makefile + example/ddf_ifs/Makefile + example/ddf_app/Makefile example/Makefile]) ----------------------------------------------------------------------- Summary of changes: example/Makefile.am | 4 +- example/ddf_app/Makefile.am | 10 +++ example/ddf_app/odp_ddf_app.c | 49 ++++++++++++ example/ddf_ifs/Makefile.am | 27 +++++++ example/ddf_ifs/ddf_ifs.c | 28 +++++++ .../x86/cpu_flags.h => example/ddf_ifs/ddf_ifs.h | 8 +- example/ddf_ifs/ddf_ifs_api.h | 25 +++++++ example/ddf_ifs/ddf_ifs_dev_dpdk.c | 25 +++++++ example/ddf_ifs/ddf_ifs_dev_dpdk.h | 24 ++++++ example/ddf_ifs/ddf_ifs_devio_direct.c | 51 +++++++++++++ .../ddf_ifs/ddf_ifs_devio_direct.h | 8 +- example/ddf_ifs/ddf_ifs_driver.c | 69 +++++++++++++++++ .../ddf_ifs/ddf_ifs_driver.h | 8 +- example/ddf_ifs/ddf_ifs_enumr_class.c | 47 ++++++++++++ .../ddf_ifs/ddf_ifs_enumr_class.h | 8 +- example/ddf_ifs/ddf_ifs_enumr_dpdk.c | 86 ++++++++++++++++++++++ .../ddf_ifs/ddf_ifs_enumr_dpdk.h | 8 +- example/ddf_ifs/ddf_ifs_enumr_generic.c | 57 ++++++++++++++ .../ddf_ifs/ddf_ifs_enumr_generic.h | 10 +-- example/ddf_ifs/odp.conf | 4 + example/m4/configure.m4 | 2 + 21 files changed, 530 insertions(+), 28 deletions(-) create mode 100644 example/ddf_app/Makefile.am create mode 100644 example/ddf_app/odp_ddf_app.c create mode 100644 example/ddf_ifs/Makefile.am create mode 100644 example/ddf_ifs/ddf_ifs.c copy platform/linux-generic/arch/x86/cpu_flags.h => example/ddf_ifs/ddf_ifs.h (64%) create mode 100644 example/ddf_ifs/ddf_ifs_api.h create mode 100644 example/ddf_ifs/ddf_ifs_dev_dpdk.c create mode 100644 example/ddf_ifs/ddf_ifs_dev_dpdk.h create mode 100644 example/ddf_ifs/ddf_ifs_devio_direct.c copy platform/linux-generic/arch/x86/cpu_flags.h => example/ddf_ifs/ddf_ifs_devio_direct.h (55%) create mode 100644 example/ddf_ifs/ddf_ifs_driver.c copy platform/linux-generic/arch/x86/cpu_flags.h => example/ddf_ifs/ddf_ifs_driver.h (60%) create mode 100644 example/ddf_ifs/ddf_ifs_enumr_class.c copy platform/linux-generic/arch/x86/cpu_flags.h => example/ddf_ifs/ddf_ifs_enumr_class.h (55%) create mode 100644 example/ddf_ifs/ddf_ifs_enumr_dpdk.c copy platform/linux-generic/arch/x86/cpu_flags.h => example/ddf_ifs/ddf_ifs_enumr_dpdk.h (51%) create mode 100644 example/ddf_ifs/ddf_ifs_enumr_generic.c copy platform/linux-generic/include/drv_driver_internal.h => example/ddf_ifs/ddf_ifs_enumr_generic.h (50%) create mode 100644 example/ddf_ifs/odp.conf hooks/post-receive --

9 years, 2 months

[COMMIT] branch master updated. v1.15.0.0-11-ga4add292

by git＠git-us.linaro.org

9 years, 2 months

[COMMIT] branch api-next updated. v1.15.0.0-372-ge2169ff2

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via e2169ff2026af51eec351cd679891c303ab651e0 (commit) from e3c2e06c4420f41d7053e615ac1cc6c1dc315407 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit e2169ff2026af51eec351cd679891c303ab651e0 Author: Brian Brooks <brian.brooks(a)arm.com> Date: Wed Jun 14 14:34:50 2017 -0500 timer: allow timer processing to run on worker cores Run timer pool processing on worker cores if the application hints that the scheduler will be used. This reduces the latency and jitter of the point at which timer pool processing begins. See [1] for details. [1] https://docs.google.com/document/d/1sY7rOxqCNu-bMqjBiT5_keAIohrX1ZW-eL0oGLA… Signed-off-by: Brian Brooks <brian.brooks(a)arm.com> Reviewed-by: Ola Liljedahl <ola.liljedahl(a)arm.com> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli(a)arm.com> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/include/odp_internal.h b/platform/linux-generic/include/odp_internal.h index 90e2a629..404792cf 100644 --- a/platform/linux-generic/include/odp_internal.h +++ b/platform/linux-generic/include/odp_internal.h @@ -108,7 +108,7 @@ int odp_queue_term_global(void); int odp_crypto_init_global(void); int odp_crypto_term_global(void); -int odp_timer_init_global(void); +int odp_timer_init_global(const odp_init_t *params); int odp_timer_term_global(void); int odp_timer_disarm_all(void); diff --git a/platform/linux-generic/include/odp_timer_internal.h b/platform/linux-generic/include/odp_timer_internal.h index 91b12c54..67ee9fef 100644 --- a/platform/linux-generic/include/odp_timer_internal.h +++ b/platform/linux-generic/include/odp_timer_internal.h @@ -20,6 +20,12 @@ #include <odp_pool_internal.h> #include <odp/api/timer.h> +/* Minimum number of nanoseconds between checking timer pools. */ +#define CONFIG_TIMER_RUN_RATELIMIT_NS 100 + +/* Minimum number of scheduling rounds between checking timer pools. */ +#define CONFIG_TIMER_RUN_RATELIMIT_ROUNDS 1 + /** * Internal Timeout header */ @@ -35,4 +41,22 @@ typedef struct { odp_timer_t timer; } odp_timeout_hdr_t; +/* + * Whether to run timer pool processing 'inline' (on worker cores) or in + * background threads (thread-per-timerpool). + * + * If the application will use both scheduler and timer this flag is set + * to true, otherwise false. This application conveys this information via + * the 'not_used' bits in odp_init_t which are passed to odp_global_init(). + */ +extern odp_bool_t inline_timers; + +unsigned _timer_run(void); + +/* Static inline wrapper to minimize modification of schedulers. */ +static inline unsigned timer_run(void) +{ + return inline_timers ? _timer_run() : 0; +} + #endif diff --git a/platform/linux-generic/odp_init.c b/platform/linux-generic/odp_init.c index 62a1fbc2..8c17cbb0 100644 --- a/platform/linux-generic/odp_init.c +++ b/platform/linux-generic/odp_init.c @@ -241,7 +241,7 @@ int odp_init_global(odp_instance_t *instance, } stage = PKTIO_INIT; - if (odp_timer_init_global()) { + if (odp_timer_init_global(params)) { ODP_ERR("ODP timer init failed.\n"); goto init_failed; } diff --git a/platform/linux-generic/odp_schedule.c b/platform/linux-generic/odp_schedule.c index 92634235..814746c7 100644 --- a/platform/linux-generic/odp_schedule.c +++ b/platform/linux-generic/odp_schedule.c @@ -23,6 +23,7 @@ #include <odp/api/packet_io.h> #include <odp_ring_internal.h> #include <odp_queue_internal.h> +#include <odp_timer_internal.h> /* Number of priority levels */ #define NUM_PRIO 8 @@ -998,6 +999,8 @@ static int schedule_loop(odp_queue_t *out_queue, uint64_t wait, int ret; while (1) { + timer_run(); + ret = do_schedule(out_queue, out_ev, max_num); if (ret) diff --git a/platform/linux-generic/odp_schedule_iquery.c b/platform/linux-generic/odp_schedule_iquery.c index 79086843..b33ba7cd 100644 --- a/platform/linux-generic/odp_schedule_iquery.c +++ b/platform/linux-generic/odp_schedule_iquery.c @@ -23,6 +23,7 @@ #include <odp/api/thrmask.h> #include <odp/api/packet_io.h> #include <odp_config_internal.h> +#include <odp_timer_internal.h> /* Number of priority levels */ #define NUM_SCHED_PRIO 8 @@ -719,6 +720,8 @@ static int schedule_loop(odp_queue_t *out_queue, uint64_t wait, odp_time_t next, wtime; while (1) { + timer_run(); + count = do_schedule(out_queue, out_ev, max_num); if (count) diff --git a/platform/linux-generic/odp_schedule_sp.c b/platform/linux-generic/odp_schedule_sp.c index 66715c13..14b7aa88 100644 --- a/platform/linux-generic/odp_schedule_sp.c +++ b/platform/linux-generic/odp_schedule_sp.c @@ -15,6 +15,7 @@ #include <odp_align_internal.h> #include <odp_config_internal.h> #include <odp_ring_internal.h> +#include <odp_timer_internal.h> #define NUM_THREAD ODP_THREAD_COUNT_MAX #define NUM_QUEUE ODP_CONFIG_QUEUES @@ -517,6 +518,8 @@ static int schedule_multi(odp_queue_t *from, uint64_t wait, uint32_t qi; int num; + timer_run(); + cmd = sched_cmd(); if (cmd && cmd->s.type == CMD_PKTIO) { diff --git a/platform/linux-generic/odp_timer.c b/platform/linux-generic/odp_timer.c index cf610bfa..bf7f1acd 100644 --- a/platform/linux-generic/odp_timer.c +++ b/platform/linux-generic/odp_timer.c @@ -52,6 +52,7 @@ #include <odp/api/sync.h> #include <odp/api/time.h> #include <odp/api/timer.h> +#include <odp_time_internal.h> #include <odp_timer_internal.h> #define TMO_UNUSED ((uint64_t)0xFFFFFFFFFFFFFFFF) @@ -60,6 +61,8 @@ * for checking the freshness of received timeouts */ #define TMO_INACTIVE ((uint64_t)0x8000000000000000) +odp_bool_t inline_timers = false; + /****************************************************************************** * Mutual exclusion in the absence of CAS16 *****************************************************************************/ @@ -165,7 +168,8 @@ static inline void set_next_free(odp_timer *tim, uint32_t nf) *****************************************************************************/ typedef struct odp_timer_pool_s { -/* Put frequently accessed fields in the first cache line */ + odp_time_t prev_scan; /* Time when previous scan started */ + odp_time_t time_per_tick; /* Time per timer pool tick */ odp_atomic_u64_t cur_tick;/* Current tick value */ uint64_t min_rel_tck; uint64_t max_rel_tck; @@ -242,6 +246,8 @@ static odp_timer_pool_t odp_timer_pool_new(const char *name, ODP_ABORT("%s: timer pool shm-alloc(%zuKB) failed\n", name, (sz0 + sz1 + sz2) / 1024); odp_timer_pool *tp = (odp_timer_pool *)odp_shm_addr(shm); + tp->prev_scan = odp_time_global(); + tp->time_per_tick = odp_time_global_from_ns(param->res_ns); odp_atomic_init_u64(&tp->cur_tick, 0); if (name == NULL) { @@ -276,8 +282,10 @@ static odp_timer_pool_t odp_timer_pool_new(const char *name, tp->tp_idx = tp_idx; odp_spinlock_init(&tp->lock); timer_pool[tp_idx] = tp; - if (tp->param.clk_src == ODP_CLOCK_CPU) - itimer_init(tp); + if (!inline_timers) { + if (tp->param.clk_src == ODP_CLOCK_CPU) + itimer_init(tp); + } return tp; } @@ -306,11 +314,13 @@ static void odp_timer_pool_del(odp_timer_pool *tp) odp_spinlock_lock(&tp->lock); timer_pool[tp->tp_idx] = NULL; - /* Stop timer triggering */ - if (tp->param.clk_src == ODP_CLOCK_CPU) - itimer_fini(tp); + if (!inline_timers) { + /* Stop POSIX itimer signals */ + if (tp->param.clk_src == ODP_CLOCK_CPU) + itimer_fini(tp); - stop_timer_thread(tp); + stop_timer_thread(tp); + } if (tp->num_alloc != 0) { /* It's a programming error to attempt to destroy a */ @@ -671,6 +681,81 @@ static unsigned odp_timer_pool_expire(odp_timer_pool_t tpid, uint64_t tick) } /****************************************************************************** + * Inline timer processing + *****************************************************************************/ + +static unsigned process_timer_pools(void) +{ + odp_timer_pool *tp; + odp_time_t prev_scan, now; + uint64_t nticks; + unsigned nexp = 0; + + for (size_t i = 0; i < MAX_TIMER_POOLS; i++) { + tp = timer_pool[i]; + + if (tp == NULL) + continue; + + /* + * Check the last time this timer pool was expired. If one + * or more periods have passed, attempt to expire it. + */ + prev_scan = tp->prev_scan; + now = odp_time_global(); + + nticks = (now.u64 - prev_scan.u64) / tp->time_per_tick.u64; + + if (nticks < 1) + continue; + + if (__atomic_compare_exchange_n( + &tp->prev_scan.u64, &prev_scan.u64, + prev_scan.u64 + (tp->time_per_tick.u64 * nticks), + false, __ATOMIC_RELAXED, __ATOMIC_RELAXED)) { + uint64_t tp_tick = _odp_atomic_u64_fetch_add_mm( + &tp->cur_tick, nticks, _ODP_MEMMODEL_RLX); + + if (tp->notify_overrun && nticks > 1) { + ODP_ERR("\n\t%d ticks overrun on timer pool " + "\"%s\", timer resolution too high\n", + nticks - 1, tp->name); + tp->notify_overrun = 0; + } + nexp += odp_timer_pool_expire(tp, tp_tick + nticks); + } + } + return nexp; +} + +static odp_time_t time_per_ratelimit_period; + +unsigned _timer_run(void) +{ + static __thread odp_time_t last_timer_run; + static __thread unsigned timer_run_cnt = + CONFIG_TIMER_RUN_RATELIMIT_ROUNDS; + odp_time_t now; + + /* Rate limit how often this thread checks the timer pools. */ + + if (CONFIG_TIMER_RUN_RATELIMIT_ROUNDS > 1) { + if (--timer_run_cnt) + return 0; + timer_run_cnt = CONFIG_TIMER_RUN_RATELIMIT_ROUNDS; + } + + now = odp_time_global(); + if (odp_time_cmp(odp_time_diff(now, last_timer_run), + time_per_ratelimit_period) == -1) + return 0; + last_timer_run = now; + + /* Check the timer pools. */ + return process_timer_pools(); +} + +/****************************************************************************** * POSIX timer support * Functions that use Linux/POSIX per-process timers and related facilities *****************************************************************************/ @@ -989,7 +1074,7 @@ void odp_timeout_free(odp_timeout_t tmo) odp_buffer_free(odp_buffer_from_event(ev)); } -int odp_timer_init_global(void) +int odp_timer_init_global(const odp_init_t *params) { #ifndef ODP_ATOMIC_U128 uint32_t i; @@ -1000,7 +1085,16 @@ int odp_timer_init_global(void) #endif odp_atomic_init_u32(&num_timer_pools, 0); - block_sigalarm(); + if (params) + inline_timers = + !params->not_used.feat.schedule && + !params->not_used.feat.timer; + + time_per_ratelimit_period = + odp_time_global_from_ns(CONFIG_TIMER_RUN_RATELIMIT_NS); + + if (!inline_timers) + block_sigalarm(); return 0; } ----------------------------------------------------------------------- Summary of changes: platform/linux-generic/include/odp_internal.h | 2 +- .../linux-generic/include/odp_timer_internal.h | 24 +++++ platform/linux-generic/odp_init.c | 2 +- platform/linux-generic/odp_schedule.c | 3 + platform/linux-generic/odp_schedule_iquery.c | 3 + platform/linux-generic/odp_schedule_sp.c | 3 + platform/linux-generic/odp_timer.c | 112 +++++++++++++++++++-- 7 files changed, 138 insertions(+), 11 deletions(-) hooks/post-receive --

9 years, 2 months

[COMMIT] branch master updated. v1.15.0.0-10-g497c339f

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via 497c339f94e35d5fadeff539cebfbf44d698dc7e (commit) via fdd3df3547c78d81d1244eac3fa65512e9023237 (commit) via e5b211403233dda67507f18fd91f9826022fd287 (commit) via d232db102fc77e6cb2fd9d62ba387c22f68c042a (commit) from e7e92031e08fe525e421ab30223b7398881ed42e (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 497c339f94e35d5fadeff539cebfbf44d698dc7e Author: Yi He <yi.he(a)linaro.org> Date: Fri Jun 23 11:26:09 2017 +0800 travis: enable all tests when make distcheck Make distcheck with all test configurations to confirm test programs installation in odp distribution package. Signed-off-by: Yi He <yi.he(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/.travis.yml b/.travis.yml index 67a2df64..2cc8caf7 100644 --- a/.travis.yml +++ b/.travis.yml @@ -137,7 +137,7 @@ jobs: compiler: gcc script: - ./bootstrap - - ./configure + - ./configure --prefix=$HOME/odp-install --enable-test-cpp --enable-test-vald --enable-test-helper --enable-test-perf --enable-user-guides --enable-test-perf-proc --enable-test-example - sudo LD_LIBRARY_PATH="/usr/local/lib:$LD_LIBRARY_PATH" make distcheck - stage: test env: TEST=doxygen commit fdd3df3547c78d81d1244eac3fa65512e9023237 Author: Yi He <yi.he(a)linaro.org> Date: Fri Jun 23 11:21:50 2017 +0800 Makefile.am: update distcheck configuration Update AM_DISTCHECK_CONFIGURE_FLAGS to enable all tests. Signed-off-by: Yi He <yi.he(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/Makefile.am b/Makefile.am index daa49788..fff1276a 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,8 +1,11 @@ ACLOCAL_AMFLAGS=-I m4 AUTOMAKE_OPTIONS = foreign -AM_DISTCHECK_CONFIGURE_FLAGS = --enable-test-cpp \ - --enable-test-perf \ - --enable-test-vald \ +AM_DISTCHECK_CONFIGURE_FLAGS = --enable-test-cpp \ + --enable-test-example \ + --enable-test-helper \ + --enable-test-perf \ + --enable-test-perf-proc \ + --enable-test-vald \ --with-testdir #@with_platform@ works alone in subdir but not as part of a path??? commit e5b211403233dda67507f18fd91f9826022fd287 Author: Yi He <yi.he(a)linaro.org> Date: Mon Jun 19 17:13:50 2017 +0800 test: time: fix distcheck failure When configured odp with --enable-test-vald, make distcheck will fail by not being able to find the test script time.sh in the distribution. This patch installs time test_SCRIPTS in distribution build. Signed-off-by: Yi He <yi.he(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/test/common_plat/validation/api/time/Makefile.am b/test/common_plat/validation/api/time/Makefile.am index 82682dfc..ca9c0562 100644 --- a/test/common_plat/validation/api/time/Makefile.am +++ b/test/common_plat/validation/api/time/Makefile.am @@ -16,3 +16,4 @@ time_main_LDADD = libtesttime.la $(LIBCUNIT_COMMON) $(LIBODP) EXTRA_DIST = time_test.h $(TESTSCRIPTS) dist_check_SCRIPTS = $(TESTSCRIPTS) +test_SCRIPTS = $(dist_check_SCRIPTS) commit d232db102fc77e6cb2fd9d62ba387c22f68c042a Author: Yi He <yi.he(a)linaro.org> Date: Tue May 23 15:08:59 2017 +0800 test: traffic_mngr: fix distcheck failure When configured odp with --enable-test-vald, make distcheck will fail by not being able to find the traffic_mngr test binary and script in the distribution. This patch installs traffic_mngr test_PROGRAMS and test_SCRIPTS in distribution build. Signed-off-by: Yi He <yi.he(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/test/common_plat/validation/api/traffic_mngr/Makefile.am b/test/common_plat/validation/api/traffic_mngr/Makefile.am index a012c1b3..44d50a91 100644 --- a/test/common_plat/validation/api/traffic_mngr/Makefile.am +++ b/test/common_plat/validation/api/traffic_mngr/Makefile.am @@ -10,9 +10,10 @@ TESTS = $(TESTSCRIPTS) noinst_LTLIBRARIES = libtesttraffic_mngr.la libtesttraffic_mngr_la_SOURCES = traffic_mngr.c -bin_PROGRAMS = traffic_mngr_main$(EXEEXT) +test_PROGRAMS = traffic_mngr_main$(EXEEXT) dist_traffic_mngr_main_SOURCES = traffic_mngr_main.c traffic_mngr_main_LDADD = libtesttraffic_mngr.la -lm $(LIBCUNIT_COMMON) $(LIBODP) EXTRA_DIST = traffic_mngr.h $(TESTSCRIPTS) dist_check_SCRIPTS = $(TESTSCRIPTS) +test_SCRIPTS = $(dist_check_SCRIPTS) ----------------------------------------------------------------------- Summary of changes: .travis.yml | 2 +- Makefile.am | 9 ++++++--- test/common_plat/validation/api/time/Makefile.am | 1 + test/common_plat/validation/api/traffic_mngr/Makefile.am | 3 ++- 4 files changed, 10 insertions(+), 5 deletions(-) hooks/post-receive --

9 years, 2 months

[COMMIT] branch api-next updated. v1.15.0.0-371-ge3c2e06c

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via e3c2e06c4420f41d7053e615ac1cc6c1dc315407 (commit) via e7e92031e08fe525e421ab30223b7398881ed42e (commit) from f9dcbcc3f45fcd6d825c087fc55c631d6b30fa8c (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit e3c2e06c4420f41d7053e615ac1cc6c1dc315407 Merge: f9dcbcc3 e7e92031 Author: Maxim Uvarov <maxim.uvarov(a)linaro.org> Date: Fri Jun 23 12:36:45 2017 +0300 Merge branch 'master' into api-next Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --cc platform/linux-generic/Makefile.am index e6ff0033,989a65b6..2293f7f0 --- a/platform/linux-generic/Makefile.am +++ b/platform/linux-generic/Makefile.am @@@ -249,19 -229,24 +261,29 @@@ __LIB__libodp_linux_la_SOURCES = odp_timer_wheel.c \ odp_traffic_mngr.c \ odp_version.c \ - odp_weak.c + odp_weak.c \ + drv_atomic.c \ + drv_barrier.c \ + drv_driver.c \ + drv_shm.c \ - drv_spinlock.c \ - arch/@ARCH_DIR@/odp_cpu_arch.c \ - arch/@ARCH_DIR@/odp_sysinfo_parse.c - - __LIB__libodp_linux_la_LIBADD = $(ATOMIC_LIBS) ++ drv_spinlock.c + if ARCH_IS_ARM + __LIB__libodp_linux_la_SOURCES += arch/arm/odp_cpu_arch.c \ + arch/arm/odp_sysinfo_parse.c + endif + if ARCH_IS_MIPS64 + __LIB__libodp_linux_la_SOURCES += arch/mips64/odp_cpu_arch.c \ + arch/mips64/odp_sysinfo_parse.c + endif + if ARCH_IS_POWERPC + __LIB__libodp_linux_la_SOURCES += arch/powerpc/odp_cpu_arch.c \ + arch/powerpc/odp_sysinfo_parse.c + endif if ARCH_IS_X86 - __LIB__libodp_linux_la_SOURCES += arch/@ARCH_DIR@/cpu_flags.c + __LIB__libodp_linux_la_SOURCES += arch/x86/cpu_flags.c \ + arch/x86/odp_cpu_arch.c \ + arch/x86/odp_sysinfo_parse.c endif if HAVE_PCAP ----------------------------------------------------------------------- Summary of changes: configure.ac | 3 +++ platform/linux-generic/Makefile.am | 40 ++++++++++++++++++++++++++++++-------- 2 files changed, 35 insertions(+), 8 deletions(-) hooks/post-receive --

9 years, 2 months

[COMMIT] branch master updated. v1.15.0.0-6-ge7e92031

by git＠git-us.linaro.org

9 years, 2 months

[COMMIT] branch api-next updated. v1.15.0.0-369-gf9dcbcc3

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via f9dcbcc3f45fcd6d825c087fc55c631d6b30fa8c (commit) via 845743bd80da73f2a296f24090dfe058d3be7dec (commit) via bbd08a6c0c31c12275089c3134c9e7e58eb0fafa (commit) via 0468dc01b3ae1517d57cf960b511ab066a9d5f05 (commit) via 274a0b016d8c2eed9f065186ad5458c5edb94dad (commit) via 0ce5d628d817003ca0f96beddece3f618f4593bb (commit) via 65a46f66bfcb6b2034d4b0563facc36cbac1e286 (commit) via 441fb964f22b2baaa97641e6f8dda88d32d153f6 (commit) via d5ff31f14e87c815d3a0e0461206aa2687152dd5 (commit) via 09a7800c4c4a093fb962e362952f9cf562d2fc98 (commit) via ddf2ac38b1288283f7b3d7c9e16e36f392685866 (commit) via f4337956ee3be1e783e2389eb5a5ceecb4b0b0ca (commit) via cd1f187d33d65cb54781b5a3c0864229b19c11c3 (commit) via 0d24adacfe17c8e0e1348f19cd8b75b64cb13ccf (commit) from 4bcd15e2bfb839ac0ef6419aa9e7b720958638f7 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit f9dcbcc3f45fcd6d825c087fc55c631d6b30fa8c Author: Bill Fischofer <bill.fischofer(a)linaro.org> Date: Tue Jun 13 07:55:15 2017 -0500 doc: userguide: add odp_init_global() documentation for unused features Update User Guide startup section to include current parameters for odp_init_global() and odp_init_local() as well as optimization hints for unused features. Signed-off-by: Bill Fischofer <bill.fischofer(a)linaro.org> Reviewed-by: Petri Savolainen <petri.savolainen(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/doc/users-guide/users-guide.adoc b/doc/users-guide/users-guide.adoc index ead8da5e..d78e0777 100755 --- a/doc/users-guide/users-guide.adoc +++ b/doc/users-guide/users-guide.adoc @@ -530,20 +530,44 @@ calling the terminate functions should only be done when the application is sure it has closed the ingress and subsequently drained all queues, etc. === Startup -The first API that must be called by an ODP application is 'odp_init_global()'. +The first API that must be called by an ODP application is `odp_init_global()`: +[source,c] +----- +int odp_init_global(odp_instance_t *instance, + const odp_init_t *param, + const odp_platform_init_t *platform_param); +----- This takes two pointers. The first, `odp_init_t`, contains ODP initialization data that is platform independent and portable, while the second, `odp_platform_init_t`, is passed unparsed to the implementation to be used for platform specific data that is not yet, or may never be -suitable for the ODP API. +suitable for the ODP API. Each of these parameters is optional and may be +specified as NULL to accept the implementation-defined default initialization +values. -Calling odp_init_global() establishes the ODP API framework and MUST be +Calling `odp_init_global()` establishes the ODP API framework and MUST be called before any other ODP API may be called. Note that it is only called -once per application. Following global initialization, each thread in turn +once per application. A successful call to `odp_init_global()` returns rc = 0 +and sets the `instance` variable supplied as input to the call to an handle +representing this unique ODP instance. + +The `odp_init_t` parameter is used to specify various customizations to the +ODP environment being established by this call. For example, the caller can +specify the maximum number of worker threads it will use, the thread masks +associated with these threads, as well as whether the default logging or +abort functions are to be overridden with an application-supplied handler. + +The application may also provide optimization hints to the ODP implementation +if it knows that it will never use specific ODP feature sets, such as the +packet classifier or traffic manager. Implementations may use such hints to +provide optimized behavior to applications that are known not to need these +features. + +Following global initialization, each thread in turn calls 'odp_init_local()'. This establishes the local ODP thread context for that thread and MUST be called before other ODP APIs may be -called by that thread. The sole argument to this call is the _thread type_, -which is either `ODP_THREAD_WORKER` or `ODP_THREAD_CONTROL`. +called by that thread. The sole argument to this call is the `instance` +variable returned by `odp_init_global()`. === Shutdown Shutdown is the logical reverse of the initialization procedure, with commit 845743bd80da73f2a296f24090dfe058d3be7dec Author: Bill Fischofer <bill.fischofer(a)linaro.org> Date: Tue Jun 13 07:55:14 2017 -0500 validation: init: use odp_init_param_init() in init tests Provide test coverage for odp_init_param_init() API. Signed-off-by: Bill Fischofer <bill.fischofer(a)linaro.org> Reviewed-by: Petri Savolainen <petri.savolainen(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/test/common_plat/validation/api/init/init.c b/test/common_plat/validation/api/init/init.c index 61055fad..6f9556d7 100644 --- a/test/common_plat/validation/api/init/init.c +++ b/test/common_plat/validation/api/init/init.c @@ -24,10 +24,10 @@ static int odp_init_log(odp_log_level_t level, const char *fmt, ...); void init_test_odp_init_global_replace_abort(void) { int status; - struct odp_init_t init_data; + odp_init_t init_data; odp_instance_t instance; - memset(&init_data, 0, sizeof(init_data)); + odp_init_param_init(&init_data); init_data.abort_fn = &odp_init_abort; status = odp_init_global(&instance, &init_data, NULL); @@ -77,10 +77,10 @@ int init_main_abort(int argc, char *argv[]) void init_test_odp_init_global_replace_log(void) { int status; - struct odp_init_t init_data; + odp_init_t init_data; odp_instance_t instance; - memset(&init_data, 0, sizeof(init_data)); + odp_init_param_init(&init_data); init_data.log_fn = &odp_init_log; replacement_logging_used = 0; commit bbd08a6c0c31c12275089c3134c9e7e58eb0fafa Author: Bill Fischofer <bill.fischofer(a)linaro.org> Date: Tue Jun 13 07:55:13 2017 -0500 linux-generic: init: implement odp_init_param_init() Signed-off-by: Bill Fischofer <bill.fischofer(a)linaro.org> Reviewed-by: Petri Savolainen <petri.savolainen(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/odp_init.c b/platform/linux-generic/odp_init.c index 31bd7c73..62a1fbc2 100644 --- a/platform/linux-generic/odp_init.c +++ b/platform/linux-generic/odp_init.c @@ -147,6 +147,11 @@ static int read_configfile(void) return 0; } +void odp_init_param_init(odp_init_t *param) +{ + memset(param, 0, sizeof(odp_init_t)); +} + int odp_init_global(odp_instance_t *instance, const odp_init_t *params, const odp_platform_init_t *platform_params ODP_UNUSED) commit 0468dc01b3ae1517d57cf960b511ab066a9d5f05 Author: Bill Fischofer <bill.fischofer(a)linaro.org> Date: Tue Jun 13 07:55:12 2017 -0500 api: init: add support for unused features Add the not_used field to odp_init_t to permit applications to specify that they will not use various ODP features. This may allow implementations to provide optimized behavior. Also add the odp_init_param_init() API to initialize odp_init_t to default values. Signed-off-by: Bill Fischofer <bill.fischofer(a)linaro.org> Reviewed-by: Petri Savolainen <petri.savolainen(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/init.h b/include/odp/api/spec/init.h index 154cdf8f..e8ec4113 100644 --- a/include/odp/api/spec/init.h +++ b/include/odp/api/spec/init.h @@ -29,6 +29,7 @@ extern "C" { #include <odp/api/std_types.h> #include <odp/api/hints.h> +#include <odp/api/feature.h> #include <odp/api/thread.h> #include <odp/api/cpumask.h> @@ -153,9 +154,23 @@ typedef struct odp_init_t { odp_log_func_t log_fn; /** Replacement for the default abort fn */ odp_abort_func_t abort_fn; + /** Unused features. These are hints to the ODP implementation that + * the application will not use any APIs associated with these + * features. Implementations may use this information to provide + * optimized behavior. Results are undefined if applications assert + * that a feature will not be used and it is used anyway. + */ + odp_feature_t not_used; } odp_init_t; /** + * Initialize the odp_init_t to default values for all fields + * + * @param[out] param Address of the odp_init_t to be initialized + */ +void odp_init_param_init(odp_init_t *param); + +/** * @typedef odp_platform_init_t * ODP platform initialization data * commit 274a0b016d8c2eed9f065186ad5458c5edb94dad Author: Bill Fischofer <bill.fischofer(a)linaro.org> Date: Tue Jun 13 07:55:11 2017 -0500 api: feature: add odp feature bits Add new odp_feature_t bits that permit other APIs/components to refer to various ODP features. Signed-off-by: Bill Fischofer <bill.fischofer(a)linaro.org> Reviewed-by: Petri Savolainen <petri.savolainen(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/feature.h b/include/odp/api/spec/feature.h new file mode 100644 index 00000000..0cfc141d --- /dev/null +++ b/include/odp/api/spec/feature.h @@ -0,0 +1,69 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/** + * @file + * + * ODP features. + * Define various ODP feature sets that can be referenced by other + * components. + */ + +#ifndef ODP_API_FEATURE_H_ +#define ODP_API_FEATURE_H_ +#include <odp/visibility_begin.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#include <odp/api/std_types.h> + +/** @defgroup odp_features ODP_FEATURE + * ODP feature definitions + * @{ + */ + +/** Definition of ODP features */ +typedef union odp_feature_t { + /** All features */ + uint32_t all_feat; + + /** Individual feature bits */ + struct { + /** Classifier APIs, e.g., odp_cls_xxx(), odp_cos_xxx() */ + uint32_t cls:1; + + /** Crypto APIs, e.g., odp_crypto_xxx() */ + uint32_t crypto:1; + + /** IPsec APIs, e.g., odp_ipsec_xxx() */ + uint32_t ipsec:1; + + /** Scheduler APIs, e.g., odp_schedule_xxx() */ + uint32_t schedule:1; + + /** Time APIs are, e.g., odp_time_xxx() */ + uint32_t time:1; + + /** Timer APIs, e.g., odp_timer_xxx(), odp_timeout_xxx() */ + uint32_t timer:1; + + /** Traffic Manager APIs, e.g., odp_tm_xxx() */ + uint32_t tm:1; + } feat; +} odp_feature_t; + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#include <odp/visibility_end.h> +#endif diff --git a/include/odp_api.h b/include/odp_api.h index 8146e024..86232ee1 100644 --- a/include/odp_api.h +++ b/include/odp_api.h @@ -32,6 +32,7 @@ extern "C" { #include <odp/api/barrier.h> #include <odp/api/spinlock.h> #include <odp/api/atomic.h> +#include <odp/api/feature.h> #include <odp/api/init.h> #include <odp/api/system_info.h> #include <odp/api/thread.h> diff --git a/platform/Makefile.inc b/platform/Makefile.inc index 5343bfe1..24f06914 100644 --- a/platform/Makefile.inc +++ b/platform/Makefile.inc @@ -32,6 +32,7 @@ odpapispecinclude_HEADERS = \ $(top_srcdir)/include/odp/api/spec/deprecated.h \ $(top_srcdir)/include/odp/api/spec/errno.h \ $(top_srcdir)/include/odp/api/spec/event.h \ + $(top_srcdir)/include/odp/api/spec/feature.h \ $(top_srcdir)/include/odp/api/spec/support.h \ $(top_srcdir)/include/odp/api/spec/hash.h \ $(top_srcdir)/include/odp/api/spec/hints.h \ diff --git a/platform/linux-generic/Makefile.am b/platform/linux-generic/Makefile.am index ecb581c1..e6ff0033 100644 --- a/platform/linux-generic/Makefile.am +++ b/platform/linux-generic/Makefile.am @@ -38,7 +38,7 @@ odpapiinclude_HEADERS = \ $(srcdir)/include/odp/api/deprecated.h \ $(srcdir)/include/odp/api/errno.h \ $(srcdir)/include/odp/api/event.h \ - $(srcdir)/include/odp/api/support.h \ + $(srcdir)/include/odp/api/feature.h \ $(srcdir)/include/odp/api/hash.h \ $(srcdir)/include/odp/api/hints.h \ $(srcdir)/include/odp/api/init.h \ @@ -59,6 +59,7 @@ odpapiinclude_HEADERS = \ $(srcdir)/include/odp/api/spinlock_recursive.h \ $(srcdir)/include/odp/api/std_clib.h \ $(srcdir)/include/odp/api/std_types.h \ + $(srcdir)/include/odp/api/support.h \ $(srcdir)/include/odp/api/sync.h \ $(srcdir)/include/odp/api/system_info.h \ $(srcdir)/include/odp/api/thread.h \ diff --git a/platform/linux-generic/include/odp/api/feature.h b/platform/linux-generic/include/odp/api/feature.h new file mode 100644 index 00000000..55a86a83 --- /dev/null +++ b/platform/linux-generic/include/odp/api/feature.h @@ -0,0 +1,34 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/** + * @file + * + * ODP features. + */ + +#ifndef ODP_PLAT_FEATURE_H_ +#define ODP_PLAT_FEATURE_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +/** @ingroup odp_feature + * @{ + */ + +/** + * @} + */ + +#include <odp/api/spec/feature.h> + +#ifdef __cplusplus +} +#endif + +#endif commit 0ce5d628d817003ca0f96beddece3f618f4593bb Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Jun 16 13:49:40 2017 +0300 api: ipsec: disable event is the last event Disable event is guaranteed to be the last event for the SA, so that application can use it for SA destroy synchronization. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Reviewed-by: Balasubramanian Manoharan <bala.manoharan(a)linaro.org> Reviewed-by: Nikhil Agarwal <Nikhil.agarwal(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/ipsec.h b/include/odp/api/spec/ipsec.h index 372ef462..e602e4b8 100644 --- a/include/odp/api/spec/ipsec.h +++ b/include/odp/api/spec/ipsec.h @@ -818,7 +818,10 @@ odp_ipsec_sa_t odp_ipsec_sa_create(const odp_ipsec_sa_param_t *param); * * When in synchronous operation mode, the call will return when it's possible * to destroy the SA. In asynchronous mode, the same is indicated by an - * ODP_EVENT_IPSEC_STATUS event sent to the queue specified for the SA. + * ODP_EVENT_IPSEC_STATUS event sent to the queue specified for the SA. The + * status event is guaranteed to be the last event for the SA, i.e. all + * in-progress operations have completed and resulting events (including status + * events) have been enqueued before it. * * @param sa IPSEC SA to be disabled * commit 65a46f66bfcb6b2034d4b0563facc36cbac1e286 Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Jun 16 13:49:39 2017 +0300 api: ipsec: change IPSEC result to packet Input and output of IPSEC operations are packets. Parameter and result structures are cleaner when packet arrays are direct parameters to functions. Also API is more flexible for application and API pipelining when output is packets with additional metadata. Application or API pipeline stages which do not care about IPSEC results may work on basic packet metadata. IPSEC result event type changes from ODP_EVENT_IPSEC_RESULT to ODP_EVENT_PACKET. Event subtype (ODP_EVENT_PACKET_IPSEC) can be used to identify packets with IPSEC metadata. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Reviewed-by: Balasubramanian Manoharan <bala.manoharan(a)linaro.org> Reviewed-by: Nikhil Agarwal <Nikhil.agarwal(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/ipsec.h b/include/odp/api/spec/ipsec.h index 65f0b066..372ef462 100644 --- a/include/odp/api/spec/ipsec.h +++ b/include/odp/api/spec/ipsec.h @@ -552,16 +552,18 @@ typedef enum odp_ipsec_frag_mode_t { /** * Packet lookup mode + * + * Lookup mode controls how an SA participates in SA lookup offload. + * Inbound operations perform SA lookup if application does not provide a SA as + * a parameter. In inline mode, a lookup miss directs the packet back to normal + * packet input interface processing. SA lookup failure status (error.sa_lookup) + * is reported through odp_ipsec_packet_result_t. */ typedef enum odp_ipsec_lookup_mode_t { - /** Inbound SA lookup is disabled. */ + /** Inbound SA lookup is disabled for the SA. */ ODP_IPSEC_LOOKUP_DISABLED = 0, - /** Inbound SA lookup is enabled. Lookup matches only SPI value. - * In inline mode, a lookup miss directs the packet back to normal - * packet input interface processing. In other modes, the SA lookup - * failure status (error.sa_lookup) is reported through - * odp_ipsec_packet_result_t. */ + /** Inbound SA lookup is enabled. Lookup matches only SPI value. */ ODP_IPSEC_LOOKUP_SPI, /** Inbound SA lookup is enabled. Lookup matches both SPI value and @@ -572,13 +574,13 @@ typedef enum odp_ipsec_lookup_mode_t { } odp_ipsec_lookup_mode_t; /** - * Result event pipeline configuration + * IPSEC pipeline configuration */ typedef enum odp_ipsec_pipeline_t { - /** Do not pipeline */ + /** Do not pipeline. Send all resulting events to the application. */ ODP_IPSEC_PIPELINE_NONE = 0, - /** Send IPSEC result events to the classifier. + /** Send resulting packets to the classifier * * IPSEC capability 'pipeline_cls' determines if pipelined * classification is supported. */ @@ -659,9 +661,9 @@ typedef struct odp_ipsec_sa_param_t { */ uint32_t mtu; - /** Select pipelined destination for IPSEC result events + /** Select pipelined destination for resulting events * - * Asynchronous and inline modes generate result events. Select where + * Asynchronous and inline modes generate events. Select where * those events are sent. Inbound SAs may choose to use pipelined * classification. The default value is ODP_IPSEC_PIPELINE_NONE. */ @@ -670,18 +672,19 @@ typedef struct odp_ipsec_sa_param_t { /** Destination queue for IPSEC events * * Operations in asynchronous or inline mode enqueue resulting events - * into this queue. + * into this queue. The default queue ('default_queue') is used when + * SA is not known. */ odp_queue_t dest_queue; - /** Classifier destination CoS for IPSEC result events + /** Classifier destination CoS for resulting packets * - * Result events for successfully decapsulated packets are sent to - * classification through this CoS. Other result events are sent to - * 'dest_queue'. This field is considered only when 'pipeline' is + * Successfully decapsulated packets are sent to classification + * through this CoS. Other resulting events are sent to 'dest_queue'. + * This field is considered only when 'pipeline' is * ODP_IPSEC_PIPELINE_CLS. The CoS must not be shared between any pktio * interface default CoS. The maximum number of different CoS supported - * is defined by IPsec capability max_cls_cos. + * is defined by IPSEC capability max_cls_cos. */ odp_cos_t dest_cos; @@ -850,17 +853,6 @@ int odp_ipsec_sa_destroy(odp_ipsec_sa_t sa); */ uint64_t odp_ipsec_sa_to_u64(odp_ipsec_sa_t sa); -/** - * IPSEC operation level options - * - * These may be used to override some SA level options - */ -typedef struct odp_ipsec_op_opt_t { - /** Fragmentation mode */ - odp_ipsec_frag_mode_t mode; - -} odp_ipsec_op_opt_t; - /** IPSEC operation status has no errors */ #define ODP_IPSEC_OK 0 @@ -870,7 +862,8 @@ typedef struct odp_ipsec_op_status_t { union { /** Error flags */ struct { - /** Protocol error. Not a valid ESP or AH packet. */ + /** Protocol error. Not a valid ESP or AH packet, + * packet data length error, etc. */ uint32_t proto : 1; /** SA lookup failed */ @@ -934,41 +927,70 @@ typedef struct odp_ipsec_op_status_t { } odp_ipsec_op_status_t; /** - * IPSEC operation input parameters + * IPSEC outbound operation options + * + * These may be used to override some SA level options */ -typedef struct odp_ipsec_op_param_t { - /** Number of packets to be processed */ - int num_pkt; +typedef struct odp_ipsec_out_opt_t { + /** Fragmentation mode */ + odp_ipsec_frag_mode_t mode; + +} odp_ipsec_out_opt_t; +/** + * IPSEC outbound operation parameters + */ +typedef struct odp_ipsec_out_param_t { /** Number of SAs * + * Outbound IPSEC operation needs SA from application. Use either + * single SA for all packets, or a SA per packet. + * * Valid values are: - * * 0: No SAs (default) - * * 1: Single SA for all packets - * * num_pkt: SA per packet + * - 1: Single SA for all packets + * - N: A SA per packet. N must match the number of packets. */ int num_sa; - /** Number of operation options + /** Number of outbound operation options * * Valid values are: - * * 0: No options (default) - * * 1: Single option for all packets - * * num_pkt: An option per packet + * - 0: No options + * - 1: Single option for all packets + * - N: An option per packet. N must match the number of packets. */ int num_opt; - /** Pointer to an array of packets + /** Pointer to an array of IPSEC SAs */ + odp_ipsec_sa_t *sa; + + /** Pointer to an array of outbound operation options + * + * May be NULL when num_opt is zero. + */ + odp_ipsec_out_opt_t *opt; + +} odp_ipsec_out_param_t; + +/** + * IPSEC inbound operation parameters + */ +typedef struct odp_ipsec_in_param_t { + /** Number of SAs * - * Each packet must have a valid value for these metadata: - * * L3 offset: Offset to the first byte of the (outmost) IP header - * * L4 offset: For inbound direction, when udp_encap is enabled - - * offset to the first byte of the encapsulating UDP - * header + * Inbound IPSEC operation processes a packet using the SA provided by + * the application. If the application does not provide an SA, the + * operation searches for the SA by matching the input packet with all + * inbound SAs according to the lookup mode (odp_ipsec_lookup_mode_t) + * configured in each SA. When passing SAs, use either single SA for + * all packets, or a SA per packet. * - * @see odp_packet_l3_offset(), odp_packet_l4_offset() + * Valid values are: + * - 0: No SAs. SA lookup is done for all packets. + * - 1: Single SA for all packets + * - N: A SA per packet. N must match the number of packets. */ - odp_packet_t *pkt; + int num_sa; /** Pointer to an array of IPSEC SAs * @@ -976,18 +998,12 @@ typedef struct odp_ipsec_op_param_t { */ odp_ipsec_sa_t *sa; - /** Pointer to an array of operation options - * - * May be NULL when num_opt is zero. - */ - odp_ipsec_op_opt_t *opt; - -} odp_ipsec_op_param_t; +} odp_ipsec_in_param_t; /** * Outbound inline IPSEC operation parameters */ -typedef struct odp_ipsec_inline_op_param_t { +typedef struct odp_ipsec_out_inline_param_t { /** Packet output interface for inline output operation * * Outbound inline IPSEC operation uses this packet IO interface to @@ -1011,7 +1027,7 @@ typedef struct odp_ipsec_inline_op_param_t { uint32_t len; } outer_hdr; -} odp_ipsec_inline_op_param_t; +} odp_ipsec_out_inline_param_t; /** * IPSEC operation result for a packet @@ -1020,16 +1036,6 @@ typedef struct odp_ipsec_packet_result_t { /** IPSEC operation status */ odp_ipsec_op_status_t status; - /** Number of output packets created from the corresponding input packet - * - * Without fragmentation offload this is always one. However, if the - * input packet was fragmented during the operation this is larger than - * one for the first returned fragment and zero for the rest of the - * fragments. All the fragments (of the same source packet) are stored - * consecutively in the 'pkt' array. - */ - int num_out; - /** IPSEC SA that was used to create the packet * * Operation updates this SA handle value, when SA look up is performed @@ -1040,7 +1046,8 @@ typedef struct odp_ipsec_packet_result_t { odp_ipsec_sa_t sa; /** Packet outer header status before inbound inline processing. - * This is valid only when status.flag.inline_mode is set. + * This is valid only when outer headers are retained + * (see odp_ipsec_inbound_config_t) and status.flag.inline_mode is set. */ struct { /** Points to the first byte of retained outer headers. These @@ -1048,7 +1055,7 @@ typedef struct odp_ipsec_packet_result_t { * implementation specific memory space. Since the memory space * may overlap with e.g. packet head/tailroom, the content * becomes invalid if packet data storage is modified in - * anyway. The memory space may not be sharable to other + * any way. The memory space may not be shareable to other * threads. */ uint8_t *ptr; @@ -1059,51 +1066,6 @@ typedef struct odp_ipsec_packet_result_t { } odp_ipsec_packet_result_t; /** - * IPSEC operation results - */ -typedef struct odp_ipsec_op_result_t { - /** Number of packets - * - * Application sets this to the maximum number of packets the operation - * may output (number of elements in 'pkt' and 'res' arrays). - * The operation updates it with the actual number of packets - * outputted. - */ - int num_pkt; - - /** Pointer to an array of packets - * - * Operation outputs packets into this array. The array must have - * at least 'num_pkt' elements. - * - * Each successfully transformed packet has a valid value for these - * metadata regardless of the inner packet parse configuration. - * (odp_ipsec_inbound_config_t): - * * L3 offset: Offset to the first byte of the (outmost) IP header - * * pktio: For inbound inline IPSEC processed packets, original - * packet input interface - * - * Other metadata for parse results and error checks depend on - * configuration (selected parse and error check levels). - */ - odp_packet_t *pkt; - - /** Pointer to an array of per packet operation results - * - * Operation outputs results for each outputted packet into this array. - * The array must have at least 'num_pkt' elements. The results include - * operation status and packet form information for each outputted - * packet. - * - * For example, some packets may not have been transformed due to - * an error, but the original packet is returned with appropriate - * packet result information instead. - */ - odp_ipsec_packet_result_t *res; - -} odp_ipsec_op_result_t; - -/** * IPSEC status ID */ typedef enum odp_ipsec_status_id_t { @@ -1136,20 +1098,33 @@ typedef struct odp_ipsec_status_t { * * This operation does inbound IPSEC processing in synchronous mode * (ODP_IPSEC_OP_MODE_SYNC). A successful operation returns the number of - * packets consumed and outputs a new packet handle as well as an operation - * result for each outputted packet. The operation does not modify packets that - * it does not consume. It cannot consume all input packets if 'output.num_pkt' - * is smaller than 'input.num_pkt'. + * packets consumed and outputs a new packet handle for each outputted packet. + * Outputted packets contain IPSEC result metadata (odp_ipsec_packet_result_t), + * which should be checked for transformation errors, etc. Outputted packets + * with error status have not been transformed but the original packet is + * returned. The operation does not modify packets that it does not consume. + * It cannot consume all input packets if 'num_out' is smaller than 'num_in'. * * Packet context pointer and user area content are copied from input to output * packets. Output packets are allocated from the same pool(s) as input packets. * - * When 'input.num_sa' is zero, this operation performs SA look up for each + * When 'param.num_sa' is zero, this operation performs SA look up for each * packet. Otherwise, application must provide the SA(s) as part of operation - * input parameters (odp_ipsec_op_param_t). The operation outputs used SA(s) as - * part of per packet operation results (odp_ipsec_packet_result_t), or an error + * input parameters (odp_ipsec_in_param_t). The operation outputs used SA(s) as + * part of per packet results (odp_ipsec_packet_result_t), or an error * status if a SA was not found. * + * Each input packet must have a valid value for these metadata (other metadata + * is ignored): + * - L3 offset: Offset to the first byte of the (outmost) IP header + * - L4 offset: When udp_encap is enabled, offset to the first byte of the + * encapsulating UDP header + * + * Additionally, implementation checks input IP packet length (odp_packet_len() + * minus odp_packet_l3_offset()) against protocol headers and reports an error + * (status.error.proto) if packet data length is less than protocol headers + * indicate. + * * Packets are processed in the input order. Packet order is maintained from * input 'pkt' array to output 'pkt' array. Packet order is not guaranteed * between calling threads. @@ -1162,35 +1137,61 @@ typedef struct odp_ipsec_status_t { * restored. The amount and content of packet data before the IP header is * undefined. * - * @param input Operation input parameters - * @param[out] output Operation results - * - * @return Number of input packets consumed (0 ... input.num_pkt) + * Each successfully transformed packet has a valid value for these metadata + * regardless of the inner packet parse configuration + * (odp_ipsec_inbound_config_t): + * - L3 offset: Offset to the first byte of the (outmost) IP header + * - pktio: For inline IPSEC processed packets, original packet input + * interface + * + * Other metadata for parse results and error checks depend on configuration + * (selected parse and error check levels). + * + * @param pkt_in Packets to be processed + * @param num_in Number of packets to be processed + * @param[out] pkt_out Packet handle array for resulting packets + * @param[in, out] num_out Number of resulting packets. Application sets this + * to 'pkt_out' array size. A successful operation sets + * this to the number of outputted packets + * (1 ... num_out). + * @param param Inbound operation parameters + * + * @return Number of input packets consumed (0 ... num_in) * @retval <0 On failure * - * @see odp_packet_user_ptr(), odp_packet_user_area() + * @see odp_packet_user_ptr(), odp_packet_user_area(), odp_packet_l3_offset(), + * odp_packet_l4_offset() */ -int odp_ipsec_in(const odp_ipsec_op_param_t *input, - odp_ipsec_op_result_t *output); +int odp_ipsec_in(const odp_packet_t pkt_in[], int num_in, + odp_packet_t pkt_out[], int *num_out, + const odp_ipsec_in_param_t *param); /** * Outbound synchronous IPSEC operation * * This operation does outbound IPSEC processing in synchronous mode * (ODP_IPSEC_OP_MODE_SYNC). A successful operation returns the number of - * packets consumed and outputs a new packet handle as well as an operation - * result for each outputted packet. The operation does not modify packets that - * it does not consume. It cannot consume all input packets if 'output.num_pkt' - * is smaller than 'input.num_pkt'. + * packets consumed and outputs a new packet handle for each outputted packet. + * Outputted packets contain IPSEC result metadata (odp_ipsec_packet_result_t), + * which should be checked for transformation errors, etc. Outputted packets + * with error status have not been transformed but the original packet is + * returned. The operation does not modify packets that it does not consume. + * It cannot consume all input packets if 'num_out' is smaller than 'num_in'. * * Packet context pointer and user area content are copied from input to output * packets. Output packets are allocated from the same pool(s) as input packets. * * When outbound IP fragmentation offload is enabled, the number of outputted - * packets (and corresponding per packet results) may be greater than - * the number of input packets. In that case, application may examine 'num_out' - * of each packet result (odp_ipsec_packet_result_t) to find out which - * fragments are originated from which input packet. + * packets may be greater than the number of input packets. + * + * Each input packet must have a valid value for these metadata (other metadata + * is ignored): + * - L3 offset: Offset to the first byte of the (outmost) IP header + * - L4 offset: Offset to the L4 header if L4 checksum offload is requested + * + * Additionally, input IP packet length (odp_packet_len() minus + * odp_packet_l3_offset()) must match values in protocol headers. Otherwise + * results are undefined. * * Packets are processed in the input order. Packet order is maintained from * input 'pkt' array to output 'pkt' array. Packet order is not guaranteed @@ -1201,31 +1202,40 @@ int odp_ipsec_in(const odp_ipsec_op_param_t *input, * with IPSEC, etc headers constructed according to the standards. The amount * and content of packet data before the IP header is undefined. * - * @param input Operation input parameters - * @param[out] output Operation results + * Each successfully transformed packet has a valid value for these metadata: + * - L3 offset: Offset to the first byte of the (outmost) IP header + * + * @param pkt_in Packets to be processed + * @param num_in Number of packets to be processed + * @param[out] pkt_out Packet handle array for resulting packets + * @param[in, out] num_out Number of resulting packets. Application sets this + * to 'pkt_out' array size. A successful operation sets + * this to the number of outputted packets + * (1 ... num_out). + * @param param Outbound operation parameters * - * @return Number of input packets consumed (0 ... input.num_pkt) + * @return Number of input packets consumed (0 ... num_in) * @retval <0 On failure * - * @see odp_packet_user_ptr(), odp_packet_user_area() + * @see odp_packet_user_ptr(), odp_packet_user_area(), odp_packet_l3_offset() */ -int odp_ipsec_out(const odp_ipsec_op_param_t *input, - odp_ipsec_op_result_t *output); +int odp_ipsec_out(const odp_packet_t pkt_in[], int num_in, + odp_packet_t pkt_out[], int *num_out, + const odp_ipsec_out_param_t *param); /** * Inbound asynchronous IPSEC operation * * This operation does inbound IPSEC processing in asynchronous mode. It - * processes packets otherwise identically to odp_ipsec_in(), but outputs all - * results through one or more ODP_EVENT_IPSEC_RESULT events with the following - * ordering considerations. + * processes packets otherwise identically to odp_ipsec_in(), but outputs + * resulting packets as ODP_EVENT_PACKET events (with ODP_EVENT_PACKET_IPSEC + * subtype). The following ordering considerations apply to the events. * * Asynchronous mode maintains packet order per SA when application calls the * operation within an ordered or atomic scheduler context of the same queue. - * Resulting events for the same SA are enqueued in order and packet handles - * (for the same SA) are stored in order within an event. Packet order per SA at - * a destination queue is the same as if application would have enqueued packets - * there with odp_queue_enq_multi(). + * Resulting events for the same SA are enqueued in order. Packet order per SA + * at a destination queue is the same as if application would have enqueued + * packets there with odp_queue_enq_multi(). * * Packet order is also maintained when application otherwise guarantees * (e.g. using locks) that the operation is not called simultaneously from @@ -1239,29 +1249,31 @@ int odp_ipsec_out(const odp_ipsec_op_param_t *input, * may be processed simultaneously in both modes (initiated by this function * and inline operation). * - * @param input Operation input parameters + * @param pkt Packets to be processed + * @param num Number of packets to be processed + * @param param Inbound operation parameters * - * @return Number of input packets consumed (0 ... input.num_pkt) + * @return Number of input packets consumed (0 ... num) * @retval <0 On failure * * @see odp_ipsec_in(), odp_ipsec_result() */ -int odp_ipsec_in_enq(const odp_ipsec_op_param_t *input); +int odp_ipsec_in_enq(const odp_packet_t pkt[], int num, + const odp_ipsec_in_param_t *param); /** * Outbound asynchronous IPSEC operation * * This operation does outbound IPSEC processing in asynchronous mode. It - * processes packets otherwise identically to odp_ipsec_out(), but outputs all - * results through one or more ODP_EVENT_IPSEC_RESULT events with the following - * ordering considerations. + * processes packets otherwise identically to odp_ipsec_out(), but outputs + * resulting packets as ODP_EVENT_PACKET events (with ODP_EVENT_PACKET_IPSEC + * subtype). The following ordering considerations apply to the events. * * Asynchronous mode maintains packet order per SA when application calls the * operation within an ordered or atomic scheduler context of the same queue. - * Resulting events for the same SA are enqueued in order and packet handles - * (for the same SA) are stored in order within an event. Packet order per SA at - * a destination queue is the same as if application would have enqueued packets - * there with odp_queue_enq_multi(). + * Resulting events for the same SA are enqueued in order. Packet order per SA + * at a destination queue is the same as if application would have enqueued + * packets there with odp_queue_enq_multi(). * * Packet order is also maintained when application otherwise guarantees * (e.g. using locks) that the operation is not called simultaneously from @@ -1273,14 +1285,17 @@ int odp_ipsec_in_enq(const odp_ipsec_op_param_t *input); * The function may be used also in inline processing mode, e.g. for IPSEC * packets for which inline processing is not possible. * - * @param input Operation input parameters + * @param pkt Packets to be processed + * @param num Number of packets to be processed + * @param param Outbound operation parameters * - * @return Number of input packets consumed (0 ... input.num_pkt) + * @return Number of input packets consumed (0 ... num) * @retval <0 On failure * * @see odp_ipsec_out(), odp_ipsec_result() */ -int odp_ipsec_out_enq(const odp_ipsec_op_param_t *input); +int odp_ipsec_out_enq(const odp_packet_t pkt[], int num, + const odp_ipsec_out_param_t *param); /** * Outbound inline IPSEC operation @@ -1288,42 +1303,75 @@ int odp_ipsec_out_enq(const odp_ipsec_op_param_t *input); * This operation does outbound inline IPSEC processing for the packets. It's * otherwise identical to odp_ipsec_out_enq(), but outputs all successfully * transformed packets to the specified output interface, instead of generating - * result events for those. + * events for those. * * Inline operation parameters are defined per packet. The array of parameters - * must have 'op_param.num_pkt' elements and is pointed to by 'inline_param'. + * must have 'num' elements and is pointed to by 'inline_param'. * - * @param op_param Operation parameters - * @param inline_param Outbound inline operation specific parameters + * @param pkt Packets to be processed + * @param num Number of packets to be processed + * @param param Outbound operation parameters + * @param inline_param Outbound inline operation specific parameters * - * @return Number of packets consumed (0 ... op_param.num_pkt) + * @return Number of packets consumed (0 ... num) * @retval <0 On failure * * @see odp_ipsec_out_enq() */ -int odp_ipsec_out_inline(const odp_ipsec_op_param_t *op_param, - const odp_ipsec_inline_op_param_t *inline_param); +int odp_ipsec_out_inline(const odp_packet_t pkt[], int num, + const odp_ipsec_out_param_t *param, + const odp_ipsec_out_inline_param_t *inline_param); + +/** + * Convert IPSEC processed packet event to packet handle + * + * Get packet handle to an IPSEC processed packet event. Event subtype must be + * ODP_EVENT_IPSEC_PACKET. IPSEC operation results can be examined with + * odp_ipsec_result(). + * + * @param ev Event handle + * + * @return Packet handle + * + * @see odp_event_subtype(), odp_ipsec_result() + */ +odp_packet_t odp_ipsec_packet_from_event(odp_event_t ev); /** - * Get IPSEC results from an ODP_EVENT_IPSEC_RESULT event + * Convert IPSEC processed packet handle to event + * + * The packet handle must be an output of an IPSEC operation. * - * Copies IPSEC operation results from an event. The event must be of - * type ODP_EVENT_IPSEC_RESULT. It must be freed before the application passes - * any resulting packet handles to other ODP calls. + * @param pkt Packet handle from IPSEC operation * - * @param[out] result Pointer to operation result for output. Maybe NULL, if - * application is interested only on the number of - * packets. - * @param event An ODP_EVENT_IPSEC_RESULT event + * @return Event handle + */ +odp_event_t odp_ipsec_packet_to_event(odp_packet_t pkt); + +/** + * Get IPSEC operation results from an IPSEC processed packet * - * @return Number of packets in the event. If this is larger than - * 'result.num_pkt', all packets did not fit into result struct and - * application must call the function again with a larger result struct. + * Successful IPSEC operations of all types (SYNC, ASYNC and INLINE) produce + * packets which contain IPSEC result metadata. This function copies the + * operation results from an IPSEC processed packet. Event subtype of this kind + * of packet is ODP_EVENT_PACKET_IPSEC. Results are undefined if a non-IPSEC + * processed packet is passed as input. + * + * Some packet API operations output a new packet handle + * (e.g. odp_packet_concat()). IPSEC metadata remain valid as long as the packet + * handle is not changed from the original (output of e.g. odp_ipsec_in() or + * odp_ipsec_packet_from_event() call) IPSEC processed packet handle. + * + * @param[out] result Pointer to operation result for output + * @param packet An IPSEC processed packet (ODP_EVENT_PACKET_IPSEC) + * + * @retval 0 On success * @retval <0 On failure * - * @see odp_ipsec_in_enq(), odp_ipsec_out_enq() + * @see odp_ipsec_in(), odp_ipsec_in_enq(), odp_ipsec_out(), + * odp_ipsec_out_enq(), odp_ipsec_packet_from_event() */ -int odp_ipsec_result(odp_ipsec_op_result_t *result, odp_event_t event); +int odp_ipsec_result(odp_ipsec_packet_result_t *result, odp_packet_t packet); /** * Get IPSEC status information from an ODP_EVENT_IPSEC_STATUS event diff --git a/platform/linux-generic/odp_ipsec.c b/platform/linux-generic/odp_ipsec.c index 10918dfb..c7eeb4ec 100644 --- a/platform/linux-generic/odp_ipsec.c +++ b/platform/linux-generic/odp_ipsec.c @@ -73,51 +73,68 @@ int odp_ipsec_sa_destroy(odp_ipsec_sa_t sa) return -1; } -int odp_ipsec_in(const odp_ipsec_op_param_t *input, - odp_ipsec_op_result_t *output) -{ - (void)input; - (void)output; +int odp_ipsec_in(const odp_packet_t pkt_in[], int num_in, + odp_packet_t pkt_out[], int *num_out, + const odp_ipsec_in_param_t *param) +{ + (void)pkt_in; + (void)num_in; + (void)pkt_out; + (void)num_out; + (void)param; return -1; } -int odp_ipsec_out(const odp_ipsec_op_param_t *input, - odp_ipsec_op_result_t *output) +int odp_ipsec_out(const odp_packet_t pkt_in[], int num_in, + odp_packet_t pkt_out[], int *num_out, + const odp_ipsec_out_param_t *param) { - (void)input; - (void)output; + (void)pkt_in; + (void)num_in; + (void)pkt_out; + (void)num_out; + (void)param; return -1; } -int odp_ipsec_in_enq(const odp_ipsec_op_param_t *input) +int odp_ipsec_in_enq(const odp_packet_t pkt[], int num, + const odp_ipsec_in_param_t *param) { - (void)input; + (void)pkt; + (void)num; + (void)param; return -1; } -int odp_ipsec_out_enq(const odp_ipsec_op_param_t *input) +int odp_ipsec_out_enq(const odp_packet_t pkt[], int num, + const odp_ipsec_out_param_t *param) { - (void)input; + (void)pkt; + (void)num; + (void)param; return -1; } -int odp_ipsec_out_inline(const odp_ipsec_op_param_t *op_param, - const odp_ipsec_inline_op_param_t *inline_param) +int odp_ipsec_out_inline(const odp_packet_t pkt[], int num, + const odp_ipsec_out_param_t *param, + const odp_ipsec_out_inline_param_t *inline_param) { - (void)op_param; + (void)pkt; + (void)num; + (void)param; (void)inline_param; return -1; } -int odp_ipsec_result(odp_ipsec_op_result_t *result, odp_event_t event) +int odp_ipsec_result(odp_ipsec_packet_result_t *result, odp_packet_t packet) { (void)result; - (void)event; + (void)packet; return -1; } @@ -145,6 +162,20 @@ void *odp_ipsec_sa_context(odp_ipsec_sa_t sa) return NULL; } +odp_packet_t odp_ipsec_packet_from_event(odp_event_t ev) +{ + (void)ev; + + return ODP_PACKET_INVALID; +} + +odp_event_t odp_ipsec_packet_to_event(odp_packet_t pkt) +{ + (void)pkt; + + return ODP_EVENT_INVALID; +} + uint64_t odp_ipsec_sa_to_u64(odp_ipsec_sa_t sa) { return _odp_pri(sa); commit 441fb964f22b2baaa97641e6f8dda88d32d153f6 Author: Petri Savolainen <petri.savolainen(a)linaro.org> Date: Fri Jun 16 13:49:38 2017 +0300 api: event: add subtype to expand event type Event subtype gives more detailed information about the event. Two subtypes (basic and IPSEC packet) are introduced initially. Later on, other packet producing APIs (crypto, comp, etc) may also produce packet events with additional subtypes. Signed-off-by: Petri Savolainen <petri.savolainen(a)linaro.org> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Reviewed-by: Balasubramanian Manoharan <bala.manoharan(a)linaro.org> Reviewed-by: Nikhil Agarwal <Nikhil.agarwal(a)linaro.org> Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/include/odp/api/spec/event.h b/include/odp/api/spec/event.h index f22efce5..2ad3ce84 100644 --- a/include/odp/api/spec/event.h +++ b/include/odp/api/spec/event.h @@ -37,21 +37,91 @@ extern "C" { /** * @typedef odp_event_type_t - * ODP event types: - * ODP_EVENT_BUFFER, ODP_EVENT_PACKET, ODP_EVENT_TIMEOUT, - * ODP_EVENT_CRYPTO_COMPL, ODP_EVENT_IPSEC_RESULT, ODP_EVENT_IPSEC_STATUS + * Event type + * + * Event type specifies purpose and general format of an event. It can be + * checked with odp_event_type() or odp_event_types(). Each event type has + * functions (e.g. odp_buffer_from_event()) to convert between the generic event + * handle (odp_event_t) and the type specific handle (e.g. odp_buffer_t). + * Results are undefined, if conversion function of a wrong event type is used. + * Application cannot change event type by chaining conversion functions. + * + * List of event types: + * - ODP_EVENT_BUFFER + * - Buffer event (odp_buffer_t) for simple data storage and message passing + * - ODP_EVENT_PACKET + * - Packet event (odp_packet_t) containing packet data and plenty of + * packet processing related metadata + * - ODP_EVENT_TIMEOUT + * - Timeout event (odp_timeout_t) from a timer + * - ODP_EVENT_CRYPTO_COMPL + * - Crypto completion event (odp_crypto_compl_t) + * - ODP_EVENT_IPSEC_STATUS + * - IPSEC status update event (odp_ipsec_status_t) */ /** - * Get event type + * @typedef odp_event_subtype_t + * Event subtype * - * @param event Event handle + * Event subtype expands event type specification by providing more detailed + * purpose and format of an event. It can be checked with odp_event_subtype() or + * odp_event_types(). Each event subtype may define specific functions + * (e.g. odp_ipsec_packet_from_event()) to convert between the generic event + * handle (odp_event_t) and event type specific handle (e.g. odp_packet_t). When + * subtype is known, these subtype specific functions should be preferred over + * the event type general function (e.g. odp_packet_from_event()). Results are + * undefined, if conversion function of a wrong event subtype is used. + * Application cannot change event subtype by chaining conversion functions. + * + * List of event subtypes: + * - ODP_EVENT_PACKET_BASIC + * - Packet event (odp_packet_t) with basic packet metadata + * - ODP_EVENT_PACKET_IPSEC + * - Packet event (odp_packet_t) generated as a result of an IPsec + * operation. It contains IPSEC specific metadata in addition to the basic + * packet metadata. + * - ODP_EVENT_NO_SUBTYPE + * - An event type does not have any subtypes defined + */ + +/** + * Event type of an event + * + * Event type specifies purpose and general format of an event. + * + * @param event Event handle * * @return Event type */ odp_event_type_t odp_event_type(odp_event_t event); /** + * Event subtype of an event + * + * Event subtype expands event type specification by providing more detailed + * purpose and format of an event. + * + * @param event Event handle + * + * @return Event subtype + */ +odp_event_subtype_t odp_event_subtype(odp_event_t event); + +/** + * Event type and subtype of an event + * + * Returns event type and outputs event subtype. + * + * @param event Event handle + * @param[out] subtype Pointer to event subtype for output + * + * @return Event type + */ +odp_event_type_t odp_event_types(odp_event_t event, + odp_event_subtype_t *subtype); + +/** * Get printable value for an odp_event_t * * @param hdl odp_event_t handle to be printed diff --git a/include/odp/arch/default/api/abi/event.h b/include/odp/arch/default/api/abi/event.h index 87220d63..ab3c0f75 100644 --- a/include/odp/arch/default/api/abi/event.h +++ b/include/odp/arch/default/api/abi/event.h @@ -29,10 +29,15 @@ typedef enum odp_event_type_t { ODP_EVENT_PACKET = 2, ODP_EVENT_TIMEOUT = 3, ODP_EVENT_CRYPTO_COMPL = 4, - ODP_EVENT_IPSEC_RESULT = 5, - ODP_EVENT_IPSEC_STATUS = 6 + ODP_EVENT_IPSEC_STATUS = 5 } odp_event_type_t; +typedef enum odp_event_subtype_t { + ODP_EVENT_NO_SUBTYPE = 0, + ODP_EVENT_PACKET_BASIC = 1, + ODP_EVENT_PACKET_IPSEC = 2 +} odp_event_subtype_t; + /** * @} */ diff --git a/platform/linux-generic/include/odp/api/plat/event_types.h b/platform/linux-generic/include/odp/api/plat/event_types.h index 0f517834..5b3a07e3 100644 --- a/platform/linux-generic/include/odp/api/plat/event_types.h +++ b/platform/linux-generic/include/odp/api/plat/event_types.h @@ -39,9 +39,15 @@ typedef enum odp_event_type_t { ODP_EVENT_PACKET = 2, ODP_EVENT_TIMEOUT = 3, ODP_EVENT_CRYPTO_COMPL = 4, - ODP_EVENT_IPSEC_RESULT = 5 + ODP_EVENT_IPSEC_STATUS = 5 } odp_event_type_t; +typedef enum odp_event_subtype_t { + ODP_EVENT_NO_SUBTYPE = 0, + ODP_EVENT_PACKET_BASIC = 1, + ODP_EVENT_PACKET_IPSEC = 2 +} odp_event_subtype_t; + /** * @} */ commit d5ff31f14e87c815d3a0e0461206aa2687152dd5 Merge: 4bcd15e2 09a7800c Author: Maxim Uvarov <maxim.uvarov(a)linaro.org> Date: Thu Jun 22 18:41:49 2017 +0300 Merge branch 'master' into api-next diff --cc platform/linux-generic/odp_packet_io.c index 8fb5b5ee,e5436a90..4dd28549 --- a/platform/linux-generic/odp_packet_io.c +++ b/platform/linux-generic/odp_packet_io.c @@@ -564,15 -563,14 +563,14 @@@ static inline int pktin_recv_buf(odp_pk for (i = 0; i < pkts; i++) { pkt = packets[i]; pkt_hdr = odp_packet_hdr(pkt); - buf = _odp_packet_to_buffer(pkt); - buf_hdr = buf_hdl_to_hdr(buf); + buf_hdr = packet_to_buf_hdr(pkt); if (pkt_hdr->p.input_flags.dst_queue) { - queue_entry_t *dst_queue; + queue_t dst_queue; int ret; - dst_queue = queue_to_qentry(pkt_hdr->dst_queue); - ret = queue_enq(dst_queue, buf_hdr); + dst_queue = queue_fn->from_ext(pkt_hdr->dst_queue); + ret = queue_fn->enq(dst_queue, buf_hdr); if (ret < 0) odp_packet_free(pkt); continue; @@@ -582,9 -580,9 +580,9 @@@ return num_rx; } -int pktout_enqueue(queue_entry_t *qentry, odp_buffer_hdr_t *buf_hdr) +int pktout_enqueue(queue_t qentry, odp_buffer_hdr_t *buf_hdr) { - odp_packet_t pkt = _odp_packet_from_buffer(buf_hdr->handle.handle); + odp_packet_t pkt = packet_from_buf_hdr(buf_hdr); int len = 1; int nbr; @@@ -611,9 -612,9 +609,9 @@@ int pktout_enq_multi(queue_t qentry, od return nbr; for (i = 0; i < num; ++i) - pkt_tbl[i] = _odp_packet_from_buffer(buf_hdr[i]->handle.handle); + pkt_tbl[i] = packet_from_buf_hdr(buf_hdr[i]); - nbr = odp_pktout_send(qentry->s.pktout, pkt_tbl, num); + nbr = odp_pktout_send(queue_fn->get_pktout(qentry), pkt_tbl, num); return nbr; } ----------------------------------------------------------------------- Summary of changes: .travis.yml | 1 + doc/application-api-guide/examples.dox | 5 + doc/users-guide/users-guide.adoc | 36 +- example/Makefile.am | 1 + example/ipfragreass/.gitignore | 3 + example/ipfragreass/Makefile.am | 23 + example/ipfragreass/odp_ipfragreass.c | 376 ++++++++++ example/ipfragreass/odp_ipfragreass_atomics.h | 55 ++ example/ipfragreass/odp_ipfragreass_atomics_arm.h | 120 ++++ example/ipfragreass/odp_ipfragreass_fragment.c | 99 +++ example/ipfragreass/odp_ipfragreass_fragment.h | 28 + example/ipfragreass/odp_ipfragreass_helpers.c | 124 ++++ example/ipfragreass/odp_ipfragreass_helpers.h | 79 +++ example/ipfragreass/odp_ipfragreass_ip.h | 251 +++++++ example/ipfragreass/odp_ipfragreass_reassemble.c | 771 +++++++++++++++++++++ example/ipfragreass/odp_ipfragreass_reassemble.h | 211 ++++++ example/m4/configure.m4 | 1 + include/odp/api/spec/event.h | 80 ++- include/odp/api/spec/feature.h | 69 ++ include/odp/api/spec/init.h | 15 + include/odp/api/spec/ipsec.h | 417 ++++++----- include/odp/arch/default/api/abi/event.h | 9 +- include/odp_api.h | 1 + platform/Makefile.inc | 1 + platform/linux-generic/Makefile.am | 3 +- platform/linux-generic/arch/arm/odp_cpu_arch.c | 38 +- .../include/odp/api/{support.h => feature.h} | 10 +- .../include/odp/api/plat/event_types.h | 8 +- .../linux-generic/include/odp_packet_internal.h | 10 + platform/linux-generic/odp_init.c | 5 + platform/linux-generic/odp_ipsec.c | 67 +- platform/linux-generic/odp_packet_io.c | 8 +- platform/linux-generic/pktio/loop.c | 4 +- test/common_plat/validation/api/init/init.c | 8 +- 34 files changed, 2704 insertions(+), 233 deletions(-) create mode 100644 example/ipfragreass/.gitignore create mode 100644 example/ipfragreass/Makefile.am create mode 100644 example/ipfragreass/odp_ipfragreass.c create mode 100644 example/ipfragreass/odp_ipfragreass_atomics.h create mode 100644 example/ipfragreass/odp_ipfragreass_atomics_arm.h create mode 100644 example/ipfragreass/odp_ipfragreass_fragment.c create mode 100644 example/ipfragreass/odp_ipfragreass_fragment.h create mode 100644 example/ipfragreass/odp_ipfragreass_helpers.c create mode 100644 example/ipfragreass/odp_ipfragreass_helpers.h create mode 100644 example/ipfragreass/odp_ipfragreass_ip.h create mode 100644 example/ipfragreass/odp_ipfragreass_reassemble.c create mode 100644 example/ipfragreass/odp_ipfragreass_reassemble.h create mode 100644 include/odp/api/spec/feature.h copy platform/linux-generic/include/odp/api/{support.h => feature.h} (59%) hooks/post-receive --

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