Glath05a-64o: platform manager

Open aalamsi22 opened this issue 7 months ago • 4 comments

Description

NOTE: This is part of a series of PRs to add support for Glath05a-64o. The dependency chain of the PRs is as follows:

Glath05a-64o: define new platform #461 Glath05a-64o: platform manager #462 Glath05a-64o: add sensor_service support #467 – Depends on #462 Glath05a-64o: weutil config #468 – Depends on #462 Glath05a-64o: add fan_service config #469 – Depends on #467 Glath05a-64o: fw_util support #470 – Depends on #461 Glath05a-64o: bsp mapping #471 – Depends on #461 Glath05a-64o: platform mapping #472 – Depends on #471 Glath05a-64o: led service #473 – Depends on #472

Adds platform_manager config
Define scm and smb fpgas
Define smb and fan cplds
Define all i2cdevices (sensors, power controllers, etc)
Define Spidev
Define all 64 OSFP ports (xcvrs and leds)
Add a workaround in PlatformExplorer to workaround the meru idprom limitation documented here https://github.com/facebookexternal/fboss.bsp.arista/pull/31/files.

Chassis eeprom is implemented as a logical eeprom. See this for more details https://github.com/facebook/fboss/pull/774

Testing

Shortened platform_manager log showing a successful run.

Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com systemd[1]: Starting FBOSS Platform Manager...
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.282233  5455 PlatformNameLib.cpp:55] Getting platform name from bios using dmidecode ...
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.285799  5455 PlatformNameLib.cpp:64] Platform name inferred from bios: GLATH05A-64O
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.285807  5455 PlatformNameLib.cpp:66] Platform name mapped: GLATH05A-64O
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.286470  5455 ConfigLib.cpp:33] Using config file: /opt/fboss/share/platform_configs/platform_manager.json
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.287183  5455 ConfigValidator.cpp:470] Validating the config
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.287191  5455 ConfigValidator.cpp:493] Validating SlotTypeConfig for Slot FAN_SLOT...
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.287195  5455 ConfigValidator.cpp:493] Validating SlotTypeConfig for Slot PSU_SLOT...
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.287199  5455 ConfigValidator.cpp:493] Validating SlotTypeConfig for Slot SCM_SLOT...
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.287205  5455 ConfigValidator.cpp:493] Validating SlotTypeConfig for Slot SMB_SLOT...
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.287209  5455 ConfigValidator.cpp:501] Validating PmUnitConfig for PmUnit FAN in Slot FAN_SLOT...
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.287213  5455 ConfigValidator.cpp:501] Validating PmUnitConfig for PmUnit PSU in Slot PSU_SLOT...
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.287218  5455 ConfigValidator.cpp:501] Validating PmUnitConfig for PmUnit SCM in Slot SCM_SLOT...
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.287241  5455 ConfigValidator.cpp:501] Validating PmUnitConfig for PmUnit SMB in Slot SMB_SLOT...
Jun 12 17:37:24 qsfb101.sjc.aristanetworks.com platform_manager[5455]: I0612 17:37:24.294969  5455 PkgManager.cpp:357] Unloading kernel modules based on kmods.json
...
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.205715  6241 PlatformExplorer.cpp:738] Reporting firmware version for FAN_CPLD - version string:1.9
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.207458  6241 PlatformExplorer.cpp:738] Reporting firmware version for GLATH05A-64O_SMB_CPLD - version string:3.1
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.207499  6241 PlatformExplorer.cpp:738] Reporting firmware version for GLATH05A-64O_SMB_FPGA_INFO_ROM - version string:3.1
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.207524  6241 PlatformExplorer.cpp:738] Reporting firmware version for MERU_SCM_CPLD_INFO_ROM - version string:4.16
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.207594  6241 PlatformExplorer.cpp:768] Reporting Production State: 1
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.207600  6241 PlatformExplorer.cpp:778] Reporting Production Sub-State: 1
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.207605  6241 PlatformExplorer.cpp:788] Reporting Variant Indicator: 0
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.207617  6241 ExplorationSummary.cpp:49] Successfully explored glath05a-64o...
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.207674  6241 Main.cpp:43] Sent sd_notify ready by running command
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.207679  6241 Main.cpp:78] Running PlatformManager thrift service...
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com systemd[1]: Started FBOSS Platform Manager.
Jun 12 18:13:10 qsfb101.sjc.aristanetworks.com platform_manager[6241]: I0612 18:13:10.208351  6241 ThriftServer.cpp:872] Using thread manager (resource pools not enabled) on address/port 5975: runtime: thriftFlagNotSet, , thrift flag: false, enable gflag: false, disable gflag: false

Jun 12 '25 23:06 aalamsi22