diff options
Diffstat (limited to 'meta-openbmc-mods/meta-common/recipes-network/network/phosphor-network/0001-Patch-to-keep-consistent-MAC-and-IP-address-inbetwee.patch')
| -rw-r--r-- | meta-openbmc-mods/meta-common/recipes-network/network/phosphor-network/0001-Patch-to-keep-consistent-MAC-and-IP-address-inbetwee.patch | 456 |
1 files changed, 456 insertions, 0 deletions
diff --git a/meta-openbmc-mods/meta-common/recipes-network/network/phosphor-network/0001-Patch-to-keep-consistent-MAC-and-IP-address-inbetwee.patch b/meta-openbmc-mods/meta-common/recipes-network/network/phosphor-network/0001-Patch-to-keep-consistent-MAC-and-IP-address-inbetwee.patch new file mode 100644 index 000000000..03460302d --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-network/network/phosphor-network/0001-Patch-to-keep-consistent-MAC-and-IP-address-inbetwee.patch @@ -0,0 +1,456 @@ +From 15f9ba436815307c1df7ace505e6f6ee04a4762b Mon Sep 17 00:00:00 2001 +From: David Cobbley <david.j.cobbley@linux.intel.com> +Date: Thu, 8 Mar 2018 12:18:00 -0800 +Subject: [PATCH 1/3] Patch to keep consistent MAC and IP address inbetween + power cycles + +Currently, your mac will reset upon AC cycle unless you ask systemd use +a MAC provided in your network configuration file. This will write your +randomly generate MAC to the config file upond first boot up. + +Change-Id: Id47d24c62e459cde101add18be2f46c0b010e7fe +Signed-off-by: David Cobbley <david.j.cobbley@linux.intel.com> +Signed-off-by: James Feist <james.feist@linux.intel.com> +--- + ethernet_interface.cpp | 4 +- + ethernet_interface.hpp | 360 +++++++++++++++++++++-------------------- + network_config.cpp | 22 +-- + 3 files changed, 195 insertions(+), 191 deletions(-) + +diff --git a/ethernet_interface.cpp b/ethernet_interface.cpp +index 3fd7835..fd09b7a 100644 +--- a/ethernet_interface.cpp ++++ b/ethernet_interface.cpp +@@ -200,8 +200,8 @@ InterfaceInfo EthernetInterface::getInterfaceInfo() const + * @return macaddress on success + */ + +-std::string +- EthernetInterface::getMACAddress(const std::string& interfaceName) const ++std::string EthernetInterface::getMACAddress( ++ const std::string& interfaceName) + { + ifreq ifr{}; + char macAddress[mac_address::size]{}; +diff --git a/ethernet_interface.hpp b/ethernet_interface.hpp +index bfe1d54..d62ca34 100644 +--- a/ethernet_interface.hpp ++++ b/ethernet_interface.hpp +@@ -59,185 +59,187 @@ using VlanInterfaceMap = + */ + class EthernetInterface : public Ifaces + { +- public: +- EthernetInterface() = delete; +- EthernetInterface(const EthernetInterface&) = delete; +- EthernetInterface& operator=(const EthernetInterface&) = delete; +- EthernetInterface(EthernetInterface&&) = delete; +- EthernetInterface& operator=(EthernetInterface&&) = delete; +- virtual ~EthernetInterface() = default; +- +- /** @brief Constructor to put object onto bus at a dbus path. +- * @param[in] bus - Bus to attach to. +- * @param[in] objPath - Path to attach at. +- * @param[in] dhcpEnabled - is dhcp enabled(true/false). +- * @param[in] parent - parent object. +- * @param[in] emitSignal - true if the object added signal needs to be +- * send. +- */ +- EthernetInterface(sdbusplus::bus::bus& bus, const std::string& objPath, +- bool dhcpEnabled, Manager& parent, +- bool emitSignal = true); +- +- /** @brief Function to create ipaddress dbus object. +- * @param[in] addressType - Type of ip address. +- * @param[in] ipaddress- IP address. +- * @param[in] prefixLength - Length of prefix. +- * @param[in] gateway - Gateway ip address. +- */ +- +- void iP(IP::Protocol addressType, std::string ipaddress, +- uint8_t prefixLength, std::string gateway) override; +- +- /* @brief delete the dbus object of the given ipaddress. +- * @param[in] ipaddress - IP address. +- */ +- void deleteObject(const std::string& ipaddress); +- +- /* @brief delete the vlan dbus object of the given interface. +- * Also deletes the device file and the network file. +- * @param[in] interface - VLAN Interface. +- */ +- void deleteVLANObject(const std::string& interface); +- +- /* @brief creates the dbus object(IPaddres) given in the address list. +- * @param[in] addrs - address list for which dbus objects needs +- * to create. +- */ +- void createIPAddressObjects(); +- +- /* @brief Gets all the ip addresses. +- * @returns the list of ipaddress. +- */ +- const AddressMap& getAddresses() const +- { +- return addrs; +- } +- +- /** Set value of DHCPEnabled */ +- bool dHCPEnabled(bool value) override; +- +- /** @brief sets the MAC address. +- * @param[in] value - MAC address which needs to be set on the system. +- * @returns macAddress of the interface or throws an error. +- */ +- std::string mACAddress(std::string value) override; +- +- /** @brief sets the NTP servers. +- * @param[in] value - vector of NTP servers. +- */ +- ServerList nTPServers(ServerList value) override; +- +- /** @brief sets the DNS/nameservers. +- * @param[in] value - vector of DNS servers. +- */ +- ServerList nameservers(ServerList value) override; +- +- /** @brief create Vlan interface. +- * @param[in] id- VLAN identifier. +- */ +- void createVLAN(VlanId id); +- +- /** @brief load the vlan info from the system +- * and creates the ip address dbus objects. +- * @param[in] vlanID- VLAN identifier. +- */ +- void loadVLAN(VlanId vlanID); +- +- /** @brief write the network conf file with the in-memory objects. +- */ +- void writeConfigurationFile(); +- +- /** @brief delete all dbus objects. +- */ +- void deleteAll(); +- +- using EthernetInterfaceIntf::dHCPEnabled; +- using EthernetInterfaceIntf::interfaceName; +- using MacAddressIntf::mACAddress; +- +- /** @brief Absolute path of the resolv conf file */ +- static constexpr auto resolvConfFile = "/etc/resolv.conf"; +- +- protected: +- /** @brief get the info of the ethernet interface. +- * @return tuple having the link speed,autonegotiation,duplexmode . +- */ +- InterfaceInfo getInterfaceInfo() const; +- +- /* @brief delete the vlan interface from system. +- * @param[in] interface - vlan Interface. +- */ +- void deleteVLANFromSystem(const std::string& interface); +- +- /** @brief get the mac address of the interface. +- * @param[in] interfaceName - Network interface name. +- * @return macaddress on success +- */ +- +- std::string getMACAddress(const std::string& interfaceName) const; +- +- /** @brief construct the ip address dbus object path. +- * @param[in] addressType - Type of ip address. +- * @param[in] ipaddress - IP address. +- * @param[in] prefixLength - Length of prefix. +- * @param[in] gateway - Gateway address. +- +- * @return path of the address object. +- */ +- +- std::string generateObjectPath(IP::Protocol addressType, +- const std::string& ipaddress, +- uint8_t prefixLength, +- const std::string& gateway) const; +- +- /** @brief generates the id by doing hash of ipaddress, +- * prefixlength and the gateway. +- * @param[in] ipaddress - IP address. +- * @param[in] prefixLength - Length of prefix. +- * @param[in] gateway - Gateway address. +- * @return hash string. +- */ +- +- static std::string generateId(const std::string& ipaddress, +- uint8_t prefixLength, +- const std::string& gateway); +- +- /** @brief write the dhcp section **/ +- void writeDHCPSection(std::fstream& stream); +- +- /** @brief get the NTP server list from the network conf +- * +- */ +- ServerList getNTPServersFromConf(); +- +- /** @brief write the DNS entries to resolver file. +- * @param[in] dnsList - DNS server list which needs to be written. +- * @param[in] file - File to write the name server entries to. +- */ +- void writeDNSEntries(const ServerList& dnsList, const std::string& file); +- +- /** @brief get the name server details from the network conf +- * +- */ +- ServerList getNameServerFromConf(); +- +- /** @brief Persistent sdbusplus DBus bus connection. */ +- sdbusplus::bus::bus& bus; +- +- /** @brief Network Manager object. */ +- Manager& manager; +- +- /** @brief Persistent map of IPAddress dbus objects and their names */ +- AddressMap addrs; +- +- /** @brief Persistent map of VLAN interface dbus objects and their names */ +- VlanInterfaceMap vlanInterfaces; +- +- /** @brief Dbus object path */ +- std::string objPath; +- +- friend class TestEthernetInterface; ++ public: ++ EthernetInterface() = delete; ++ EthernetInterface(const EthernetInterface&) = delete; ++ EthernetInterface& operator=(const EthernetInterface&) = delete; ++ EthernetInterface(EthernetInterface&&) = delete; ++ EthernetInterface& operator=(EthernetInterface&&) = delete; ++ virtual ~EthernetInterface() = default; ++ ++ /** @brief Constructor to put object onto bus at a dbus path. ++ * @param[in] bus - Bus to attach to. ++ * @param[in] objPath - Path to attach at. ++ * @param[in] dhcpEnabled - is dhcp enabled(true/false). ++ * @param[in] parent - parent object. ++ * @param[in] emitSignal - true if the object added signal needs to be ++ * send. ++ */ ++ EthernetInterface(sdbusplus::bus::bus& bus, ++ const std::string& objPath, ++ bool dhcpEnabled, ++ Manager& parent, ++ bool emitSignal = true); ++ ++ /** @brief Function to create ipaddress dbus object. ++ * @param[in] addressType - Type of ip address. ++ * @param[in] ipaddress- IP address. ++ * @param[in] prefixLength - Length of prefix. ++ * @param[in] gateway - Gateway ip address. ++ */ ++ ++ void iP(IP::Protocol addressType, ++ std::string ipaddress, ++ uint8_t prefixLength, ++ std::string gateway) override; ++ ++ /* @brief delete the dbus object of the given ipaddress. ++ * @param[in] ipaddress - IP address. ++ */ ++ void deleteObject(const std::string& ipaddress); ++ ++ /* @brief delete the vlan dbus object of the given interface. ++ * Also deletes the device file and the network file. ++ * @param[in] interface - VLAN Interface. ++ */ ++ void deleteVLANObject(const std::string& interface); ++ ++ /* @brief creates the dbus object(IPaddres) given in the address list. ++ * @param[in] addrs - address list for which dbus objects needs ++ * to create. ++ */ ++ void createIPAddressObjects(); ++ ++ /* @brief Gets all the ip addresses. ++ * @returns the list of ipaddress. ++ */ ++ const AddressMap& getAddresses() const { return addrs; } ++ ++ /** Set value of DHCPEnabled */ ++ bool dHCPEnabled(bool value) override; ++ ++ /** @brief sets the MAC address. ++ * @param[in] value - MAC address which needs to be set on the system. ++ * @returns macAddress of the interface or throws an error. ++ */ ++ std::string mACAddress(std::string value) override; ++ ++ /** @brief sets the NTP servers. ++ * @param[in] value - vector of NTP servers. ++ */ ++ ServerList nTPServers(ServerList value) override; ++ ++ /** @brief sets the DNS/nameservers. ++ * @param[in] value - vector of DNS servers. ++ */ ++ ServerList nameservers(ServerList value) override; ++ ++ /** @brief create Vlan interface. ++ * @param[in] id- VLAN identifier. ++ */ ++ void createVLAN(VlanId id); ++ ++ /** @brief load the vlan info from the system ++ * and creates the ip address dbus objects. ++ * @param[in] vlanID- VLAN identifier. ++ */ ++ void loadVLAN(VlanId vlanID); ++ ++ /** @brief write the network conf file with the in-memory objects. ++ */ ++ void writeConfigurationFile(); ++ ++ /** @brief delete all dbus objects. ++ */ ++ void deleteAll(); ++ ++ /** @brief get the mac address of the interface. ++ * @param[in] interfaceName - Network interface name. ++ * @return macaddress on success ++ */ ++ ++ static std::string getMACAddress(const std::string& interfaceName); ++ ++ using EthernetInterfaceIntf::dHCPEnabled; ++ using EthernetInterfaceIntf::interfaceName; ++ using MacAddressIntf::mACAddress; ++ ++ /** @brief Absolute path of the resolv conf file */ ++ static constexpr auto resolvConfFile = "/etc/resolv.conf"; ++ ++ protected: ++ /** @brief get the info of the ethernet interface. ++ * @return tuple having the link speed,autonegotiation,duplexmode . ++ */ ++ InterfaceInfo getInterfaceInfo() const; ++ ++ /* @brief delete the vlan interface from system. ++ * @param[in] interface - vlan Interface. ++ */ ++ void deleteVLANFromSystem(const std::string& interface); ++ ++ /** @brief construct the ip address dbus object path. ++ * @param[in] addressType - Type of ip address. ++ * @param[in] ipaddress - IP address. ++ * @param[in] prefixLength - Length of prefix. ++ * @param[in] gateway - Gateway address. ++ ++ * @return path of the address object. ++ */ ++ ++ std::string generateObjectPath(IP::Protocol addressType, ++ const std::string& ipaddress, ++ uint8_t prefixLength, ++ const std::string& gateway) const; ++ ++ /** @brief generates the id by doing hash of ipaddress, ++ * prefixlength and the gateway. ++ * @param[in] ipaddress - IP address. ++ * @param[in] prefixLength - Length of prefix. ++ * @param[in] gateway - Gateway address. ++ * @return hash string. ++ */ ++ ++ static std::string generateId(const std::string& ipaddress, ++ uint8_t prefixLength, ++ const std::string& gateway); ++ ++ /** @brief write the dhcp section **/ ++ void writeDHCPSection(std::fstream& stream);; ++ ++ /** @brief get the NTP server list from the network conf ++ * ++ */ ++ ServerList getNTPServersFromConf(); ++ ++ /** @brief write the DNS entries to resolver file. ++ * @param[in] dnsList - DNS server list which needs to be written. ++ * @param[in] file - File to write the name server entries to. ++ */ ++ void writeDNSEntries(const ServerList& dnsList, ++ const std::string& file); ++ ++ /** @brief get the name server details from the network conf ++ * ++ */ ++ ServerList getNameServerFromConf(); ++ ++ /** @brief Persistent sdbusplus DBus bus connection. */ ++ sdbusplus::bus::bus& bus; ++ ++ /** @brief Network Manager object. */ ++ Manager& manager; ++ ++ /** @brief Persistent map of IPAddress dbus objects and their names */ ++ AddressMap addrs; ++ ++ /** @brief Persistent map of VLAN interface dbus objects and their names */ ++ VlanInterfaceMap vlanInterfaces; ++ ++ /** @brief Dbus object path */ ++ std::string objPath; ++ ++ friend class TestEthernetInterface; + }; + + } // namespace network +diff --git a/network_config.cpp b/network_config.cpp +index e83b16c..8ebad54 100644 +--- a/network_config.cpp ++++ b/network_config.cpp +@@ -1,3 +1,5 @@ ++#include "network_config.hpp" ++#include "ethernet_interface.hpp" + #include "config.h" + + #include "network_config.hpp" +@@ -5,27 +7,27 @@ + #include <fstream> + #include <string> + +-namespace phosphor +-{ +-namespace network +-{ ++namespace phosphor { ++namespace network { + +-namespace bmc +-{ +-void writeDHCPDefault(const std::string& filename, const std::string& interface) ++namespace bmc { ++void writeDHCPDefault(const std::string &filename, const std::string &interface) + { ++ + std::ofstream filestream; + + filestream.open(filename); + filestream << "[Match]\nName=" << interface << +- "\n[Network]\nDHCP=true\n" ++ "\n[Network]\nDHCP=true\n" + #ifdef LINK_LOCAL_AUTOCONFIGURATION + "LinkLocalAddressing=yes\n" + #else + "LinkLocalAddressing=no\n" + #endif +- "IPv6AcceptRA=false\n" +- "[DHCP]\nClientIdentifier=mac\n"; ++ "IPv6AcceptRA=false\n" ++ "[DHCP]\nClientIdentifier=mac\n" ++ "[Link]\nMACAddress=" ++ << EthernetInterface::getMACAddress(interface) << "\n"; + filestream.close(); + } + } // namespace bmc +-- +2.17.1 + |