diff options
Diffstat (limited to 'meta-openbmc-mods/meta-common/recipes-phosphor/state/post-code-manager/0001-Implement-post-code-manager.patch')
| -rw-r--r-- | meta-openbmc-mods/meta-common/recipes-phosphor/state/post-code-manager/0001-Implement-post-code-manager.patch | 499 |
1 files changed, 499 insertions, 0 deletions
diff --git a/meta-openbmc-mods/meta-common/recipes-phosphor/state/post-code-manager/0001-Implement-post-code-manager.patch b/meta-openbmc-mods/meta-common/recipes-phosphor/state/post-code-manager/0001-Implement-post-code-manager.patch new file mode 100644 index 000000000..8915484cd --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-phosphor/state/post-code-manager/0001-Implement-post-code-manager.patch @@ -0,0 +1,499 @@ +From 7d78e70735e1bce51ef34cfe128be68758de3447 Mon Sep 17 00:00:00 2001 +From: Kuiying Wang <kuiying.wang@intel.com> +Date: Tue, 19 Feb 2019 15:00:11 +0800 +Subject: [PATCH] Implement post code manager + +Implement method and properties defined in PostCode.interface.yaml +under phosphor-dbus-interfaces/xyz/openbmc_project/State/Boot +1. Method: std::vector<uint64_t> PostCode::getPostCodes(uint16_t index) +2. Properties: CurrentBootCycleIndex/MaxBootCycleNum + +Test-By: + Every cycle post codes is saved in "/var/lib/phosphor-post-code-manager" + "1" file is saved all post codes for cycle 1 + "2" file is saved all post codes for cycle 2 + "CurrentBootCycleIndex" file is saved the current boot cycle number. + root@wolfpass:/var/lib/phosphor-post-code-manager# ls + 1 2 CurrentBootCycleIndex + +Change-Id: Ia89b9121983261fef5573092d890beb84626ceeb +Signed-off-by: Kuiying Wang <kuiying.wang@intel.com> +--- + CMakeLists.txt | 45 ++++++ + MAINTAINERS | 45 ++++++ + inc/post_code.hpp | 152 ++++++++++++++++++ + ...penbmc_project.State.Boot.PostCode.service | 11 ++ + src/main.cpp | 61 +++++++ + src/post_code.cpp | 109 +++++++++++++ + 6 files changed, 423 insertions(+) + create mode 100644 CMakeLists.txt + create mode 100644 MAINTAINERS + create mode 100644 inc/post_code.hpp + create mode 100644 service_files/xyz.openbmc_project.State.Boot.PostCode.service + create mode 100644 src/main.cpp + create mode 100644 src/post_code.cpp + +diff --git a/CMakeLists.txt b/CMakeLists.txt +new file mode 100644 +index 0000000..594d839 +--- /dev/null ++++ b/CMakeLists.txt +@@ -0,0 +1,45 @@ ++cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR) ++project(post-code-manager CXX) ++set(CMAKE_CXX_STANDARD 17) ++set(CMAKE_CXX_STANDARD_REQUIRED ON) ++ ++set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE) ++include(GNUInstallDirs) ++include_directories(${CMAKE_CURRENT_SOURCE_DIR}/inc) ++include_directories(${CMAKE_CURRENT_BINARY_DIR}) ++ ++set(DBUS_OBJECT_NAME "xyz/openbmc_project/State/Boot/PostCode") ++set(DBUS_INTF_NAME "xyz.openbmc_project.State.Boot.PostCode") ++ ++add_definitions(-DDBUS_OBJECT_NAME="/${DBUS_OBJECT_NAME}") ++add_definitions(-DDBUS_INTF_NAME="${DBUS_INTF_NAME}") ++set(SRC_FILES src/post_code.cpp ++ src/main.cpp ) ++set ( SERVICE_FILES ++ service_files/xyz.openbmc_project.State.Boot.PostCode.service ) ++ ++# import sdbusplus ++find_package(PkgConfig REQUIRED) ++pkg_check_modules(SDBUSPLUSPLUS sdbusplus REQUIRED) ++include_directories(${SDBUSPLUSPLUS_INCLUDE_DIRS}) ++link_directories(${SDBUSPLUSPLUS_LIBRARY_DIRS}) ++find_program(SDBUSPLUSPLUS sdbus++) ++ ++# import phosphor-logging ++find_package(PkgConfig REQUIRED) ++pkg_check_modules(LOGGING phosphor-logging REQUIRED) ++include_directories(${LOGGING_INCLUDE_DIRS}) ++link_directories(${LOGGING_LIBRARY_DIRS}) ++ ++# phosphor-dbus-interfaces ++find_package(PkgConfig REQUIRED) ++pkg_check_modules(DBUSINTERFACE phosphor-dbus-interfaces REQUIRED) ++include_directories(${DBUSINTERFACE_INCLUDE_DIRS}) ++link_directories(${DBUSINTERFACE_LIBRARY_DIRS}) ++ ++add_executable(${PROJECT_NAME} ${SRC_FILES}) ++target_link_libraries(${PROJECT_NAME} ${DBUSINTERFACE_LIBRARIES} ) ++target_link_libraries(${PROJECT_NAME} "${SDBUSPLUSPLUS_LIBRARIES} -lstdc++fs -lphosphor_dbus") ++ ++install (TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR}) ++install (FILES ${SERVICE_FILES} DESTINATION /lib/systemd/system/) +\ No newline at end of file +diff --git a/MAINTAINERS b/MAINTAINERS +new file mode 100644 +index 0000000..de6cc54 +--- /dev/null ++++ b/MAINTAINERS +@@ -0,0 +1,45 @@ ++How to use this list: ++ Find the most specific section entry (described below) that matches where ++ your change lives and add the reviewers (R) and maintainers (M) as ++ reviewers. You can use the same method to track down who knows a particular ++ code base best. ++ ++ Your change/query may span multiple entries; that is okay. ++ ++ If you do not find an entry that describes your request at all, someone ++ forgot to update this list; please at least file an issue or send an email ++ to a maintainer, but preferably you should just update this document. ++ ++Description of section entries: ++ ++ Section entries are structured according to the following scheme: ++ ++ X: NAME <EMAIL_USERNAME@DOMAIN> <IRC_USERNAME!> ++ X: ... ++ . ++ . ++ . ++ ++ Where REPO_NAME is the name of the repository within the OpenBMC GitHub ++ organization; FILE_PATH is a file path within the repository, possibly with ++ wildcards; X is a tag of one of the following types: ++ ++ M: Denotes maintainer; has fields NAME <EMAIL_USERNAME@DOMAIN> <IRC_USERNAME!>; ++ if omitted from an entry, assume one of the maintainers from the ++ MAINTAINERS entry. ++ R: Denotes reviewer; has fields NAME <EMAIL_USERNAME@DOMAIN> <IRC_USERNAME!>; ++ these people are to be added as reviewers for a change matching the repo ++ path. ++ F: Denotes forked from an external repository; has fields URL. ++ ++ Line comments are to be denoted "# SOME COMMENT" (typical shell style ++ comment); it is important to follow the correct syntax and semantics as we ++ may want to use automated tools with this file in the future. ++ ++ A change cannot be added to an OpenBMC repository without a MAINTAINER's ++ approval; thus, a MAINTAINER should always be listed as a reviewer. ++ ++START OF MAINTAINERS LIST ++------------------------- ++ ++M: Kuiying Wang <kuiying.wang@intel.com> <kuiyingw> +\ No newline at end of file +diff --git a/inc/post_code.hpp b/inc/post_code.hpp +new file mode 100644 +index 0000000..84c8b3e +--- /dev/null ++++ b/inc/post_code.hpp +@@ -0,0 +1,152 @@ ++/* ++// Copyright (c) 2019 Intel Corporation ++// ++// Licensed under the Apache License, Version 2.0 (the "License"); ++// you may not use this file except in compliance with the License. ++// You may obtain a copy of the License at ++// ++// http://www.apache.org/licenses/LICENSE-2.0 ++// ++// Unless required by applicable law or agreed to in writing, software ++// distributed under the License is distributed on an "AS IS" BASIS, ++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ++// See the License for the specific language governing permissions and ++// limitations under the License. ++*/ ++#pragma once ++#include <fcntl.h> ++#include <unistd.h> ++#include <cereal/cereal.hpp> ++#include <experimental/filesystem> ++#include <cereal/access.hpp> ++#include <cereal/archives/json.hpp> ++#include <iostream> ++#include <fstream> ++#include <cereal/types/vector.hpp> ++ ++#include <xyz/openbmc_project/State/Boot/PostCode/server.hpp> ++#include <xyz/openbmc_project/Common/error.hpp> ++#include <phosphor-logging/elog-errors.hpp> ++#include <xyz/openbmc_project/State/Host/server.hpp> ++ ++#define MaxPostCodeCycles 100 ++ ++const static constexpr char *PostCodePath = ++ "/xyz/openbmc_project/state/boot/raw"; ++const static constexpr char *PropertiesIntf = ++ "org.freedesktop.DBus.Properties"; ++const static constexpr char *PostCodeListPath = ++ "/var/lib/phosphor-post-code-manager/"; ++const static constexpr char *CurrentBootCycleIndexName = ++ "CurrentBootCycleIndex"; ++const static constexpr char *HostStatePath = ++ "/xyz/openbmc_project/state/host0"; ++ ++ ++struct EventDeleter ++{ ++ void operator()(sd_event *event) const ++ { ++ event = sd_event_unref(event); ++ } ++}; ++using EventPtr = std::unique_ptr<sd_event, EventDeleter>; ++namespace fs = std::experimental::filesystem; ++namespace StateServer = sdbusplus::xyz::openbmc_project::State::server; ++ ++using post_code = ++ sdbusplus::xyz::openbmc_project::State::Boot::server::PostCode; ++ ++struct PostCode : sdbusplus::server::object_t<post_code> ++{ ++ PostCode(sdbusplus::bus::bus& bus, const char* path, ++ EventPtr &event) : ++ sdbusplus::server::object_t<post_code>(bus, path), ++ bus(bus), ++ propertiesChangedSignalRaw( ++ bus, ++ sdbusplus::bus::match::rules::type::signal() + ++ sdbusplus::bus::match::rules::member("PropertiesChanged") + ++ sdbusplus::bus::match::rules::path(PostCodePath) + ++ sdbusplus::bus::match::rules::interface(PropertiesIntf), ++ [this](sdbusplus::message::message &msg) { ++ std::string objectName; ++ std::map<std::string, sdbusplus::message::variant<uint64_t>> msgData; ++ msg.read(objectName, msgData); ++ // Check if it was the Value property that changed. ++ auto valPropMap = msgData.find("Value"); ++ { ++ if (valPropMap != msgData.end()) ++ { ++ this->savePostCodes(sdbusplus::message::variant_ns::get<uint64_t>(valPropMap->second)); ++ } ++ } ++ }), ++ propertiesChangedSignalCurrentHostState( ++ bus, ++ sdbusplus::bus::match::rules::type::signal() + ++ sdbusplus::bus::match::rules::member("PropertiesChanged") + ++ sdbusplus::bus::match::rules::path(HostStatePath) + ++ sdbusplus::bus::match::rules::interface(PropertiesIntf), ++ [this](sdbusplus::message::message &msg) { ++ std::string objectName; ++ std::map<std::string, sdbusplus::message::variant<std::string>> msgData; ++ msg.read(objectName, msgData); ++ // Check if it was the Value property that changed. ++ auto valPropMap = msgData.find("CurrentHostState"); ++ { ++ if (valPropMap != msgData.end()) ++ { ++ StateServer::Host::HostState currentHostState = ++ StateServer::Host::convertHostStateFromString( ++ sdbusplus::message::variant_ns::get<std::string>(valPropMap->second)); ++ if (currentHostState == StateServer::Host::HostState::Off) ++ { ++ if (this->currentBootCycleIndex() >= this->maxBootCycleNum()) ++ { ++ this->currentBootCycleIndex(1); ++ } else{ ++ this->currentBootCycleIndex(this->currentBootCycleIndex() + 1); ++ } ++ this->postCodes.clear(); ++ } ++ } ++ } ++ }) ++ { ++ phosphor::logging::log<phosphor::logging::level::INFO>( ++ "PostCode is created"); ++ auto dir = fs::path(PostCodeListPath); ++ fs::create_directories(dir); ++ strPostCodeListPath = PostCodeListPath; ++ strCurrentBootCycleIndexName = CurrentBootCycleIndexName; ++ uint16_t index = 0; ++ deserialize(fs::path(strPostCodeListPath + strCurrentBootCycleIndexName), index); ++ currentBootCycleIndex(index); ++ maxBootCycleNum(MaxPostCodeCycles); ++ if (currentBootCycleIndex() >= maxBootCycleNum()) ++ { ++ currentBootCycleIndex(1); ++ } else{ ++ currentBootCycleIndex(currentBootCycleIndex() + 1); ++ } ++ } ++ ~PostCode() ++ { ++ ++ } ++ ++ std::vector<uint64_t> getPostCodes(uint16_t index) override; ++ ++ private: ++ sdbusplus::bus::bus& bus; ++ std::vector<uint64_t> postCodes; ++ std::string strPostCodeListPath; ++ std::string strCurrentBootCycleIndexName; ++ void savePostCodes(uint64_t code); ++ sdbusplus::bus::match_t propertiesChangedSignalRaw; ++ sdbusplus::bus::match_t propertiesChangedSignalCurrentHostState; ++ fs::path serialize(const std::string& path); ++ bool deserialize(const fs::path& path, uint16_t& index); ++ bool deserializePostCodes(const fs::path& path, std::vector<uint64_t> &codes); ++}; +diff --git a/service_files/xyz.openbmc_project.State.Boot.PostCode.service b/service_files/xyz.openbmc_project.State.Boot.PostCode.service +new file mode 100644 +index 0000000..67bc43f +--- /dev/null ++++ b/service_files/xyz.openbmc_project.State.Boot.PostCode.service +@@ -0,0 +1,11 @@ ++[Unit] ++Description=Post code manager ++ ++[Service] ++ExecStart=/usr/bin/env post-code-manager ++SyslogIdentifier=post-code-manager ++Type=dbus ++BusName=xyz.openbmc_project.State.Boot.PostCode ++ ++[Install] ++WantedBy=obmc-standby.target +diff --git a/src/main.cpp b/src/main.cpp +new file mode 100644 +index 0000000..4a74b29 +--- /dev/null ++++ b/src/main.cpp +@@ -0,0 +1,61 @@ ++/* ++// Copyright (c) 2019 Intel Corporation ++// ++// Licensed under the Apache License, Version 2.0 (the "License"); ++// you may not use this file except in compliance with the License. ++// You may obtain a copy of the License at ++// ++// http://www.apache.org/licenses/LICENSE-2.0 ++// ++// Unless required by applicable law or agreed to in writing, software ++// distributed under the License is distributed on an "AS IS" BASIS, ++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ++// See the License for the specific language governing permissions and ++// limitations under the License. ++*/ ++#include "post_code.hpp" ++ ++int main(int argc, char* argv[]) ++{ ++ int ret = 0; ++ ++ phosphor::logging::log<phosphor::logging::level::INFO>( ++ "Start post code manager service..."); ++ ++ sd_event* event = nullptr; ++ ret = sd_event_default(&event); ++ if (ret < 0) ++ { ++ phosphor::logging::log<phosphor::logging::level::ERR>( ++ "Error creating a default sd_event handler"); ++ return ret; ++ } ++ EventPtr eventP{event}; ++ event = nullptr; ++ ++ sdbusplus::bus::bus bus = sdbusplus::bus::new_default(); ++ sdbusplus::server::manager_t m{bus, DBUS_OBJECT_NAME}; ++ ++ bus.request_name(DBUS_INTF_NAME); ++ ++ PostCode postCode{bus, DBUS_OBJECT_NAME, eventP}; ++ ++ try ++ { ++ bus.attach_event(eventP.get(), SD_EVENT_PRIORITY_NORMAL); ++ ret = sd_event_loop(eventP.get()); ++ if (ret < 0) ++ { ++ phosphor::logging::log<phosphor::logging::level::ERR>( ++ "Error occurred during the sd_event_loop", ++ phosphor::logging::entry("RET=%d", ret)); ++ } ++ } ++ catch (std::exception& e) ++ { ++ phosphor::logging::log<phosphor::logging::level::ERR>(e.what()); ++ return -1; ++ } ++ return 0; ++ ++} +diff --git a/src/post_code.cpp b/src/post_code.cpp +new file mode 100644 +index 0000000..983eeee +--- /dev/null ++++ b/src/post_code.cpp +@@ -0,0 +1,109 @@ ++/* ++// Copyright (c) 2019 Intel Corporation ++// ++// Licensed under the Apache License, Version 2.0 (the "License"); ++// you may not use this file except in compliance with the License. ++// You may obtain a copy of the License at ++// ++// http://www.apache.org/licenses/LICENSE-2.0 ++// ++// Unless required by applicable law or agreed to in writing, software ++// distributed under the License is distributed on an "AS IS" BASIS, ++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ++// See the License for the specific language governing permissions and ++// limitations under the License. ++*/ ++#include "post_code.hpp" ++std::vector<uint64_t> PostCode::getPostCodes(uint16_t index) ++{ ++ std::vector<uint64_t> codes; ++ ++ if (currentBootCycleIndex() == index) ++ return postCodes; ++ deserializePostCodes(fs::path(strPostCodeListPath + std::to_string(index)), codes); ++ return codes; ++} ++void PostCode::savePostCodes(uint64_t code) ++{ ++ postCodes.push_back(code); ++ serialize(fs::path(PostCodeListPath)); ++ return; ++} ++ ++fs::path PostCode::serialize(const std::string& path) ++{ ++ try ++ { ++ uint16_t index = currentBootCycleIndex(); ++ fs::path fullPath(path + strCurrentBootCycleIndexName); ++ std::ofstream os(fullPath.c_str(), std::ios::binary); ++ cereal::JSONOutputArchive oarchive(os); ++ oarchive(index); ++ ++ std::ofstream osPostCodes((path + std::to_string(currentBootCycleIndex())).c_str(), std::ios::binary); ++ cereal::JSONOutputArchive oarchivePostCodes(osPostCodes); ++ oarchivePostCodes(postCodes); ++ ++ return path; ++ } ++ catch (cereal::Exception& e) ++ { ++ phosphor::logging::log<phosphor::logging::level::ERR>(e.what()); ++ } ++ catch (const fs::filesystem_error& e) ++ { ++ phosphor::logging::log<phosphor::logging::level::ERR>(e.what()); ++ } ++} ++ ++bool PostCode::deserialize(const fs::path& path, uint16_t& index) ++{ ++ try ++ { ++ if (fs::exists(path)) ++ { ++ std::ifstream is(path.c_str(), std::ios::in | std::ios::binary); ++ cereal::JSONInputArchive iarchive(is); ++ iarchive(index); ++ return true; ++ } ++ return false; ++ } ++ catch (cereal::Exception& e) ++ { ++ phosphor::logging::log<phosphor::logging::level::ERR>(e.what()); ++ return false; ++ } ++ catch (const fs::filesystem_error& e) ++ { ++ return false; ++ } ++ ++ return false; ++} ++ ++bool PostCode::deserializePostCodes(const fs::path& path, std::vector<uint64_t> &codes) ++{ ++ try ++ { ++ if (fs::exists(path)) ++ { ++ std::ifstream is(path.c_str(), std::ios::in | std::ios::binary); ++ cereal::JSONInputArchive iarchive(is); ++ iarchive(codes); ++ return true; ++ } ++ return false; ++ } ++ catch (cereal::Exception& e) ++ { ++ phosphor::logging::log<phosphor::logging::level::ERR>(e.what()); ++ return false; ++ } ++ catch (const fs::filesystem_error& e) ++ { ++ return false; ++ } ++ ++ return false; ++} +-- +2.19.1 + |