[pddf]: Update PDDF utils and common platform APIs for Debian Bullseye (#9585)
- Why I did it PDDF utils were python2 compliant and they needed to be migrated to Python3 (as per Bullseye) PDDF common platform APIs file name changed as the name was already in use Indentation issues Dead/redundant code needed to be removed - How I did it Made files Python3 compliant Indentation corrected Redundant code removed - How to verify it AS7326 Accton platform uses PDDF. PDDF utils were run on this platform to verify.
This commit is contained in:
FuzailBrcm
GitHub
parent
93247a6e24
commit
fa361f164c
@ -15,7 +15,6 @@ command:
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switch-nonpddf : switch to per platform, non-pddf mode
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"""
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import commands
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import logging
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import getopt
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import os
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@ -120,7 +119,7 @@ def my_log(txt):
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def log_os_system(cmd, show):
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logging.info('Run :'+cmd)
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status, output = commands.getstatusoutput(cmd)
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status, output = subprocess.getstatusoutput(cmd)
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my_log (cmd +"with result:" + str(status))
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my_log (" output:"+output)
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if status:
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@ -138,33 +137,9 @@ def driver_check():
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return False
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return True
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# Returns platform and HW SKU
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def get_platform_and_hwsku():
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try:
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proc = subprocess.Popen([SONIC_CFGGEN_PATH, '-H', '-v', PLATFORM_KEY],
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stdout=subprocess.PIPE,
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shell=False,
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stderr=subprocess.STDOUT)
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stdout = proc.communicate()[0]
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proc.wait()
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platform = stdout.rstrip('\n')
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proc = subprocess.Popen([SONIC_CFGGEN_PATH, '-d', '-v', HWSKU_KEY],
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stdout=subprocess.PIPE,
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shell=False,
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stderr=subprocess.STDOUT)
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stdout = proc.communicate()[0]
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proc.wait()
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hwsku = stdout.rstrip('\n')
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except OSError, e:
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raise OSError("Cannot detect platform")
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return (platform, hwsku)
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def get_path_to_device():
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# Get platform and hwsku
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(platform, hwsku) = get_platform_and_hwsku()
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(platform, hwsku) = pddf_obj.get_platform_and_hwsku()
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# Load platform module from source
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platform_path = "/".join([PLATFORM_ROOT_PATH, platform])
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@ -193,14 +168,20 @@ def config_pddf_utils():
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log_os_system('mv '+SONIC_PLATFORM_BSP_WHL_PKG+' '+SONIC_PLATFORM_BSP_WHL_PKG_BK, 1)
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# PDDF whl package exist ... this must be the whl package created from
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# PDDF 2.0 ref API classes and some changes on top of it ... install it
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log_os_system('sync', 1)
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shutil.copy(SONIC_PLATFORM_PDDF_WHL_PKG, SONIC_PLATFORM_BSP_WHL_PKG)
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log_os_system('sync', 1)
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print("Attemting to install the PDDF sonic_platform wheel package ...")
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if os.path.getsize(SONIC_PLATFORM_BSP_WHL_PKG) != 0:
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status, output = log_os_system("pip3 install "+ SONIC_PLATFORM_BSP_WHL_PKG, 1)
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if status:
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print("Error: Failed to install {}".format(SONIC_PLATFORM_BSP_WHL_PKG))
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return status
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else:
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print("Successfully installed {} package".format(SONIC_PLATFORM_BSP_WHL_PKG))
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else:
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print("Error: Failed to copy {} properly. Exiting ...".format(SONIC_PLATFORM_PDDF_WHL_PKG))
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return -1
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else:
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# PDDF with platform APIs 1.5 must be supported
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device_plugin_path = "/".join([device_path, "plugins"])
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@ -228,13 +209,17 @@ def config_pddf_utils():
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if status:
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print("Error: Unable to uninstall BSP sonic-platform whl package")
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return status
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print("Attemting to install the PDDF sonic_platform wheel package ...")
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print("Attempting to install the PDDF sonic_platform wheel package ...")
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if os.path.getsize(SONIC_PLATFORM_BSP_WHL_PKG) != 0:
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status, output = log_os_system("pip3 install "+ SONIC_PLATFORM_BSP_WHL_PKG, 1)
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if status:
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print("Error: Failed to install {}".format(SONIC_PLATFORM_BSP_WHL_PKG))
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return status
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else:
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print("Successfully installed {} package".format(SONIC_PLATFORM_BSP_WHL_PKG))
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else:
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print("Error: Failed to copy {} properly. Exiting ...".format(SONIC_PLATFORM_PDDF_WHL_PKG))
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return -1
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else:
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# system rebooted in pddf mode
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print("System rebooted in PDDF mode, hence keeping the PDDF 2.0 classes")
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@ -353,6 +338,16 @@ def driver_install():
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if status:
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print("Error: pddf_pre_driver_install script failed with error %d"%status)
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return status
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# For debug
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print(output)
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# Removes the perm_kos first, then reload them in a proper sequence
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for mod in perm_kos:
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cmd = "modprobe -rq " + mod
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status, output = log_os_system(cmd, 1)
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if status:
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print("driver_install: Unable to unload {}".format(mod))
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# Don't exit but continue
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log_os_system("depmod", 1)
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for i in range(0,len(kos)):
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File diff suppressed because it is too large
Load Diff
@ -1,5 +1,5 @@
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MPATH := $($(PDDF_PLATFORM_API_BASE_PY2)_SRC_PATH)
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MPATH := $($(PDDF_PLATFORM_API_BASE_PY3)_SRC_PATH)
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DEP_FILES := $(SONIC_COMMON_FILES_LIST) platform/pddf/platform-api-pddf-base.mk platform/pddf/platform-api-pddf-base.dep
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DEP_FILES += $(SONIC_COMMON_BASE_FILES_LIST)
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DEP_FILES += $(shell git ls-files $(MPATH))
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339
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_chassis.py
Executable file → Normal file
339
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_chassis.py
Executable file → Normal file
@ -32,9 +32,9 @@ class PddfChassis(ChassisBase):
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self.plugin_data = pddf_plugin_data if pddf_plugin_data else None
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if not self.pddf_obj or not self.plugin_data:
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try:
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from . import pddfparse
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from . import pddfapi
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import json
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self.pddf_obj = pddfparse.PddfParse()
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self.pddf_obj = pddfapi.PddfApi()
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with open('/usr/share/sonic/platform/pddf/pd-plugin.json') as pd:
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self.plugin_data = json.load(pd)
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except Exception as e:
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@ -43,7 +43,12 @@ class PddfChassis(ChassisBase):
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self.platform_inventory = self.pddf_obj.get_platform()
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# Initialize EEPROM
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self.sys_eeprom = Eeprom(self.pddf_obj, self.plugin_data)
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try:
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self._eeprom = Eeprom(self.pddf_obj, self.plugin_data)
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except Exception as err:
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sys.stderr.write("Unable to initialize syseeprom - {}".format(repr(err)))
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# Dont exit as we dont want failure in loading other components
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# FANs
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for i in range(self.platform_inventory['num_fantrays']):
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@ -66,28 +71,6 @@ class PddfChassis(ChassisBase):
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thermal = Thermal(i, self.pddf_obj, self.plugin_data)
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self._thermal_list.append(thermal)
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# SYSTEM LED Test Cases
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"""
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#comment out test cases
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sys_led_list= { "LOC":0,
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"DIAG":0,
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"FAN":0,
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"SYS":0,
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"PSU1":0,
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"PSU2":1
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}
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for led in sys_led_list:
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color=self.get_system_led(led, sys_led_list[led])
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print color
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self.set_system_led("LOC_LED","STATUS_LED_COLOR_GREEN")
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color=self.get_system_led("LOC_LED")
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print "Set Green: " + color
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self.set_system_led("LOC_LED", "STATUS_LED_COLOR_OFF")
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color=self.get_system_led("LOC_LED")
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print "Set off: " + color
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"""
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def get_name(self):
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"""
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@ -95,7 +78,7 @@ class PddfChassis(ChassisBase):
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Returns:
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string: The name of the chassis
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"""
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return self.sys_eeprom.modelstr()
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return self._eeprom.modelstr()
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def get_presence(self):
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"""
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@ -111,7 +94,7 @@ class PddfChassis(ChassisBase):
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Returns:
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string: Model/part number of chassis
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"""
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return self.sys_eeprom.part_number_str()
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return self._eeprom.part_number_str()
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def get_serial(self):
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"""
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@ -119,7 +102,7 @@ class PddfChassis(ChassisBase):
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Returns:
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string: Serial number of chassis
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"""
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return self.sys_eeprom.serial_str()
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return self._eeprom.serial_str()
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def get_status(self):
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"""
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@ -138,7 +121,7 @@ class PddfChassis(ChassisBase):
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A string containing the MAC address in the format
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'XX:XX:XX:XX:XX:XX'
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"""
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return self.sys_eeprom.base_mac_addr()
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return self._eeprom.base_mac_addr()
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def get_serial_number(self):
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"""
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@ -148,7 +131,7 @@ class PddfChassis(ChassisBase):
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A string containing the hardware serial number for this
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chassis.
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"""
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return self.sys_eeprom.serial_number_str()
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return self._eeprom.serial_number_str()
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def get_system_eeprom_info(self):
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"""
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@ -158,7 +141,7 @@ class PddfChassis(ChassisBase):
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OCP ONIE TlvInfo EEPROM format and values are their corresponding
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values.
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"""
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return self.sys_eeprom.system_eeprom_info()
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return self._eeprom.system_eeprom_info()
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def get_reboot_cause(self):
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"""
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@ -173,263 +156,39 @@ class PddfChassis(ChassisBase):
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"""
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raise NotImplementedError
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def get_component_name_list(self):
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"""
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Retrieves a list of the names of components available on the chassis (e.g., BIOS, CPLD, FPGA, etc.)
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Returns:
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A list containing the names of components available on the chassis
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"""
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return self._component_name_list
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def get_firmware_version(self, component_name):
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"""
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Retrieves platform-specific hardware/firmware versions for chassis
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componenets such as BIOS, CPLD, FPGA, etc.
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Args:
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component_name: A string, the component name.
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Returns:
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A string containing platform-specific component versions
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"""
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raise NotImplementedError
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def install_component_firmware(self, component_name, image_path):
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"""
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Install firmware to component
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Args:
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component_name: A string, the component name.
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image_path: A string, path to firmware image.
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Returns:
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A boolean, True if install was successful, False if not
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"""
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raise NotImplementedError
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##############################################
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# Component methods
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##############################################
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##############################################
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# Module methods
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##############################################
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# All module methods are part of chassis_base.py
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# if they need to be overwritten, define them here
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def get_num_modules(self):
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"""
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Retrieves the number of modules available on this chassis
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Returns:
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An integer, the number of modules available on this chassis
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"""
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return len(self._module_list)
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def get_all_modules(self):
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"""
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Retrieves all modules available on this chassis
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Returns:
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A list of objects derived from ModuleBase representing all
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modules available on this chassis
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"""
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return self._module_list
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def get_module(self, index):
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"""
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Retrieves module represented by (0-based) index <index>
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Args:
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index: An integer, the index (0-based) of the module to
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retrieve
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Returns:
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An object dervied from ModuleBase representing the specified
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module
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"""
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module = None
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try:
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module = self._module_list[index]
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except IndexError:
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sys.stderr.write("Module index {} out of range (0-{})\n".format(
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index, len(self._module_list)-1))
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return module
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##############################################
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# Fan methods
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##############################################
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def get_num_fans(self):
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"""
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Retrieves the number of fans available on this chassis
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Returns:
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An integer, the number of fan modules available on this chassis
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"""
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return len(self._fan_list)
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def get_all_fans(self):
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"""
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Retrieves all fan modules available on this chassis
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Returns:
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A list of objects derived from FanBase representing all fan
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modules available on this chassis
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"""
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return self._fan_list
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def get_fan(self, index):
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"""
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Retrieves fan module represented by (0-based) index <index>
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Args:
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index: An integer, the index (0-based) of the fan module to
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retrieve
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Returns:
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An object dervied from FanBase representing the specified fan
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module
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"""
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fan = None
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try:
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fan = self._fan_list[index]
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except IndexError:
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sys.stderr.write("Fan index {} out of range (0-{})\n".format(
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index, len(self._fan_list)-1))
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return fan
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# All fan methods are part of chassis_base.py
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# if they need to be overwritten, define them here
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##############################################
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# PSU methods
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##############################################
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def get_num_psus(self):
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"""
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Retrieves the number of power supply units available on this chassis
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Returns:
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An integer, the number of power supply units available on this
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chassis
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"""
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return len(self._psu_list)
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def get_all_psus(self):
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"""
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Retrieves all power supply units available on this chassis
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Returns:
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A list of objects derived from PsuBase representing all power
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supply units available on this chassis
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"""
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return self._psu_list
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def get_psu(self, index):
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"""
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Retrieves power supply unit represented by (0-based) index <index>
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Args:
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index: An integer, the index (0-based) of the power supply unit to
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retrieve
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Returns:
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An object dervied from PsuBase representing the specified power
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supply unit
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"""
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psu = None
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try:
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psu = self._psu_list[index]
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except IndexError:
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sys.stderr.write("PSU index {} out of range (0-{})\n".format(
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index, len(self._psu_list)-1))
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return psu
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# All psu methods are part of chassis_base.py
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# if they need to be overwritten, define them here
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##############################################
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# THERMAL methods
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##############################################
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def get_num_thermals(self):
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"""
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Retrieves the number of thermals available on this chassis
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Returns:
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An integer, the number of thermals available on this chassis
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"""
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return len(self._thermal_list)
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def get_all_thermals(self):
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"""
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Retrieves all thermals available on this chassis
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Returns:
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A list of objects derived from ThermalBase representing all thermals
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available on this chassis
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"""
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return self._thermal_list
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def get_thermal(self, index):
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"""
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Retrieves thermal unit represented by (0-based) index <index>
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Args:
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index: An integer, the index (0-based) of the thermal to
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retrieve
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Returns:
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An object dervied from ThermalBase representing the specified thermal
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"""
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thermal = None
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try:
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thermal = self._thermal_list[index]
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except IndexError:
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sys.stderr.write("THERMAL index {} out of range (0-{})\n".format(
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index, len(self._thermal_list)-1))
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return thermal
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# All thermal methods are part of chassis_base.py
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# if they need to be overwritten, define them here
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##############################################
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# SFP methods
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##############################################
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def get_num_sfps(self):
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"""
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Retrieves the number of sfps available on this chassis
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Returns:
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An integer, the number of sfps available on this chassis
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"""
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return len(self._sfp_list)
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def get_all_sfps(self):
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"""
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Retrieves all sfps available on this chassis
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Returns:
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A list of objects derived from SfpBase representing all sfps
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available on this chassis
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"""
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return self._sfp_list
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def get_sfp(self, index):
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"""
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Retrieves sfp represented by (0-based) index <index>
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Args:
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index: An integer, the index (0-based) of the sfp to retrieve.
|
||||
The index should be the sequence of a physical port in a chassis,
|
||||
starting from 0.
|
||||
For example, 0 for Ethernet0, 1 for Ethernet4 and so on.
|
||||
|
||||
Returns:
|
||||
An object dervied from SfpBase representing the specified sfp
|
||||
"""
|
||||
sfp = None
|
||||
|
||||
try:
|
||||
sfp = self._sfp_list[index]
|
||||
except IndexError:
|
||||
sys.stderr.write("SFP index {} out of range (0-{})\n".format(
|
||||
index, len(self._sfp_list)-1))
|
||||
|
||||
return sfp
|
||||
# All sfp methods are part of chassis_base.py
|
||||
# if they need to be overwritten, define them here
|
||||
|
||||
##############################################
|
||||
# System LED methods
|
||||
@ -464,47 +223,3 @@ class PddfChassis(ChassisBase):
|
||||
##############################################
|
||||
# Other methods
|
||||
##############################################
|
||||
|
||||
def get_watchdog(self):
|
||||
"""
|
||||
Retreives hardware watchdog device on this chassis
|
||||
|
||||
Returns:
|
||||
An object derived from WatchdogBase representing the hardware
|
||||
watchdog device
|
||||
"""
|
||||
return self._watchdog
|
||||
|
||||
def get_eeprom(self):
|
||||
"""
|
||||
Retreives eeprom device on this chassis
|
||||
|
||||
Returns:
|
||||
An object derived from WatchdogBase representing the hardware
|
||||
eeprom device
|
||||
"""
|
||||
return self.sys_eeprom
|
||||
|
||||
def get_change_event(self, timeout=0):
|
||||
"""
|
||||
Returns a nested dictionary containing all devices which have
|
||||
experienced a change at chassis level
|
||||
|
||||
Args:
|
||||
timeout: Timeout in milliseconds (optional). If timeout == 0,
|
||||
this method will block until a change is detected.
|
||||
Returns:
|
||||
(bool, dict):
|
||||
- True if call successful, False if not;
|
||||
- A nested dictionary where key is a device type,
|
||||
value is a dictionary with key:value pairs in the format of
|
||||
{'device_id':'device_event'},
|
||||
where device_id is the device ID for this device and
|
||||
device_event,
|
||||
status='1' represents device inserted,
|
||||
status='0' represents device removed.
|
||||
Ex. {'fan':{'0':'0', '2':'1'}, 'sfp':{'11':'0'}}
|
||||
indicates that fan 0 has been removed, fan 2
|
||||
has been inserted and sfp 11 has been removed.
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
0
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_fan.py
Executable file → Normal file
0
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_fan.py
Executable file → Normal file
4
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_platform.py
Executable file → Normal file
4
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_platform.py
Executable file → Normal file
@ -8,7 +8,7 @@
|
||||
|
||||
try:
|
||||
import json
|
||||
from . import pddfparse
|
||||
from . import pddfapi
|
||||
from sonic_platform_base.platform_base import PlatformBase
|
||||
from sonic_platform.chassis import Chassis
|
||||
except ImportError as e:
|
||||
@ -24,7 +24,7 @@ class PddfPlatform(PlatformBase):
|
||||
|
||||
def __init__(self):
|
||||
# Initialize the JSON data
|
||||
self.pddf_data = pddfparse.PddfParse()
|
||||
self.pddf_data = pddfapi.PddfApi()
|
||||
with open('/usr/share/sonic/platform/pddf/pd-plugin.json') as pd:
|
||||
self.pddf_plugin_data = json.load(pd)
|
||||
|
||||
|
||||
0
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_psu.py
Executable file → Normal file
0
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_psu.py
Executable file → Normal file
0
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_sfp.py
Executable file → Normal file
0
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_sfp.py
Executable file → Normal file
0
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_thermal.py
Executable file → Normal file
0
platform/pddf/platform-api-pddf-base/sonic_platform_pddf_base/pddf_thermal.py
Executable file → Normal file
File diff suppressed because it is too large
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Reference in New Issue
Block a user