falcon2t pmon2 initial commit

platform/marvell/one-image.mk

@@ -4,10 +4,15 @@ SONIC_ONE_IMAGE = sonic-marvell.bin
 $(SONIC_ONE_IMAGE)_MACHINE = marvell
 $(SONIC_ONE_IMAGE)_IMAGE_TYPE = onie
 $(SONIC_ONE_IMAGE)_INSTALLS += $(SYSTEMD_SONIC_GENERATOR)
+$(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(FALCON_DB98CX8540_16CD_PLATFORM)
+$(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(FALCON_DB98CX8580_32CD_PLATFORM)
+$(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(FALCON_DB98CX8514_10CC_PLATFORM)
+
 ifeq ($(INSTALL_DEBUG_TOOLS),y)
 $(SONIC_ONE_IMAGE)_DOCKERS += $(SONIC_INSTALL_DOCKER_DBG_IMAGES)
 $(SONIC_ONE_IMAGE)_DOCKERS += $(filter-out $(patsubst %-$(DBG_IMAGE_MARK).gz,%.gz, $(SONIC_INSTALL_DOCKER_DBG_IMAGES)), $(SONIC_INSTALL_DOCKER_IMAGES))
 else
 $(SONIC_ONE_IMAGE)_DOCKERS = $(SONIC_INSTALL_DOCKER_IMAGES)
 endif
 SONIC_INSTALLERS += $(SONIC_ONE_IMAGE)
+$(SONIC_ONE_IMAGE)_INSTALLS += $(LINUX_KERNEL_MOD)

platform/marvell/platform-db98cx8514-10cc.mk

@@ -0,0 +1,12 @@
+# FALCON Platform 
+
+FALCON_VERSION = 1.0
+export FALCON_VERSION
+
+FALCON_DB98CX8514_10CC_PLATFORM = sonic-platform-db98cx8514-10cc-db98cx8514_$(FALCON_VERSION)_$(CONFIGURED_ARCH).deb
+$(FALCON_DB98CX8514_10CC_PLATFORM)_SRC_PATH = $(PLATFORM_PATH)/sonic-platform-db98cx8514-10cc
+$(FALCON_DB98CX8514_10CC_PLATFORM)_DEPENDS += $(LINUX_HEADERS) $(LINUX_HEADERS_COMMON)
+$(FALCON_DB98CX8514_10CC_PLATFORM)_PLATFORM = x86_64-marvell_db98cx8514_10cc-r0 
+
+SONIC_DPKG_DEBS += $(FALCON_DB98CX8514_10CC_PLATFORM)
+

platform/marvell/rules.mk

@@ -3,6 +3,10 @@ include $(PLATFORM_PATH)/docker-syncd-mrvl.mk
 include $(PLATFORM_PATH)/docker-syncd-mrvl-rpc.mk
 include $(PLATFORM_PATH)/libsaithrift-dev.mk
 include $(PLATFORM_PATH)/one-image.mk
+include $(PLATFORM_PATH)/linux-modules.mk
+include $(PLATFORM_PATH)/platform-db98cx8540-16cd.mk
+include $(PLATFORM_PATH)/platform-db98cx8580-32cd.mk
+include $(PLATFORM_PATH)/platform-db98cx8514-10cc.mk
 
 SONIC_ALL += $(SONIC_ONE_IMAGE) \
              $(DOCKER_FPM) \

platform/marvell/sonic-platform-db98cx8514-10cc/db98cx8514/scripts/db98cx8514-10cc-init.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+# Platform init script for db98cx8514-10cc 
+
+# LOGIC to enumerate SFP eeprom devices - send 0x50 to kernel i2c driver - initialize devices
+echo optoe2 0x50 > /sys/bus/i2c/devices/i2c-2/new_device
+
+exit 0

platform/marvell/sonic-platform-db98cx8514-10cc/db98cx8514/service/db98cx8514-10cc-init.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Platform db98cx8514-10cc Service
+Before=pmon.service
+After=sysinit.target
+DefaultDependencies=no
+
+[Service]
+ExecStart=/usr/local/bin/db98cx8514-10cc-init.sh
+KillSignal=SIGKILL
+SuccessExitStatus=SIGKILL
+#StandardOutput=tty
+
+[Install]
+WantedBy=multi-user.target

platform/marvell/sonic-platform-db98cx8514-10cc/db98cx8514/setup.py

@@ -0,0 +1,15 @@
+#!/usr/bin/env python
+
+import os
+from setuptools import setup
+os.listdir
+
+setup(
+   name='sonic_platform',
+   version='1.0',
+   description='Module to initialize platforms',
+
+   packages=['sonic_platform'],
+   package_dir={'sonic_platform': 'db98cx8514/sonic_platform'},
+)
+

platform/marvell/sonic-platform-db98cx8514-10cc/db98cx8514/sonic_platform/__init__.py

@@ -0,0 +1,3 @@
+__all__ = ["platform", "chassis","sfp_event"]
+from sonic_platform import *
+

platform/marvell/sonic-platform-db98cx8514-10cc/db98cx8514/sonic_platform/chassis.py

@@ -0,0 +1,307 @@
+##################################################################
+# Module contains an implementation of SONiC Platform Base API and
+# provides the platform information
+##################################################################
+
+try:
+    import os
+    import sys
+    from sonic_platform_base.chassis_base import ChassisBase
+    from sonic_platform.sfp import Sfp
+    from sonic_platform.eeprom import Eeprom
+    from sonic_py_common import logger
+    from sonic_platform.component import Component
+
+except ImportError as e:
+    raise ImportError(str(e) + "- required module not found")
+
+smbus_present = 1
+try:
+    import smbus
+except ImportError as e:
+    smbus_present = 0
+
+MAX_COMPONENT=2
+MAX_SELECT_DELAY = 3600
+SFP_PORT_START = 1
+SFP_PORT_END = 48
+QSFP_PORT_START=49
+QSFP_PORT_END=80
+PORT_END = 80
+
+# profile  port_num:<port_select_val, device_register, port_status_bit>
+profile_2T80x25G = {
+  0:"0,0x11,0",   1:"1,0x11,1",    2:"2,0x11,2",    3:"3,0x11,3",    4:"4,0x11,4",    5:"5,0x11,5",    6:"6,0x11,6",    7:"7,0x11,7",
+  8:"8,0x12,0",   9:"9,0x12,1",    10:"10,0x12,2",  11:"11,0x12,3",  12:"12,0x12,4",  13:"13,0x12,5",  14:"14,0x12,6",  15:"15,0x12,7",
+ 16:"16,0x13,0",  17:"17,0x13,1",  18:"18,0x13,2",  19:"19,0x13,3",  20:"20,0x13,4",  21:"21,0x13,5",  22:"22,0x13,6",  23:"23,0x13,7",
+ 24:"24,0x14,0",  25:"25,0x14,1",  26:"26,0x14,2",  27:"27,0x14,3",  28:"28,0x14,4",  29:"29,0x14,5",  30:"30,0x14,6",  31:"31,0x14,7",
+ 32:"32,0x15,0",  33:"33,0x15,1",  34:"34,0x15,2",  35:"35,0x15,3",  36:"36,0x15,4",  37:"37,0x15,5",  38:"38,0x15,6",  39:"39,0x15,7",
+ 40:"40,0x16,0",  41:"41,0x16,1",  42:"42,0x16,2",  43:"43,0x16,3",  44:"44,0x16,4",  45:"45,0x16,5",  46:"46,0x16,6",  47:"47,0x16,7",
+ 48:"48,0x17,0",  49:"48,0x17,0",  50:"48,0x17,0",  51:"48,0x17,0",  52:"49,0x17,1",  53:"49,0x17,1",  54:"49,0x17,1",  55:"49,0x17,1",
+ 56:"50,0x17,2",  57:"50,0x17,2",  58:"50,0x17,2",  59:"50,0x17,2",  60:"51,0x17,3",  61:"51,0x17,3",  62:"51,0x17,3",  63:"51,0x17,3",
+ 64:"52,0x17,4",  65:"52,0x17,4",  66:"52,0x17,4",  67:"52,0x17,4",  68:"53,0x17,5",  69:"53,0x17,5",  70:"53,0x17,5",  71:"53,0x17,5",
+ 72:"54,0x17,6",  73:"54,0x17,6",  74:"54,0x17,6",  75:"54,0x17,6",  76:"55,0x17,7",  77:"55,0x17,7",  78:"55,0x17,7",  79:"55,0x17,7",
+}
+
+profile_2T48x10G_8x100G = {
+  0:"0,0x11,0",   1:"1,0x11,1",    2:"2,0x11,2",    3:"3,0x11,3",    4:"4,0x11,4",    5:"5,0x11,5",    6:"6,0x11,6",    7:"7,0x11,7",
+  8:"8,0x12,0",   9:"9,0x12,1",    10:"10,0x12,2",  11:"11,0x12,3",  12:"12,0x12,4",  13:"13,0x12,5",  14:"14,0x12,6",  15:"15,0x12,7",
+ 16:"16,0x13,0",  17:"17,0x13,1",  18:"18,0x13,2",  19:"19,0x13,3",  20:"20,0x13,4",  21:"21,0x13,5",  22:"22,0x13,6",  23:"23,0x13,7",
+ 24:"24,0x14,0",  25:"25,0x14,1",  26:"26,0x14,2",  27:"27,0x14,3",  28:"28,0x14,4",  29:"29,0x14,5",  30:"30,0x14,6",  31:"31,0x14,7",
+ 32:"32,0x15,0",  33:"33,0x15,1",  34:"34,0x15,2",  35:"35,0x15,3",  36:"36,0x15,4",  37:"37,0x15,5",  38:"38,0x15,6",  39:"39,0x15,7",
+ 40:"40,0x16,0",  41:"41,0x16,1",  42:"42,0x16,2",  43:"43,0x16,3",  44:"44,0x16,4",  45:"45,0x16,5",  46:"46,0x16,6",  47:"47,0x16,7",
+ 48:"48,0x17,0",  49:"49,0x17,1",  50:"49,0x17,2",  51:"51,0x17,3",  52:"52,0x17,4",  53:"53,0x17,5",  54:"54,0x17,6",  55:"55,0x17,7",
+}
+
+sfputil_profiles = {
+"F2T80x25G":profile_2T80x25G,
+"F2T48x25G8x100G":profile_2T48x10G_8x100G,
+"F2T48x10G8x100G":profile_2T48x10G_8x100G
+}
+SYSLOG_IDENTIFIER = "chassis"
+sonic_logger=logger.Logger(SYSLOG_IDENTIFIER)
+class Chassis(ChassisBase):
+    """
+    Platform-specific Chassis class
+    derived from Dell S6000 platform.
+    customized for db98cx8514_10cc platform.
+    """
+    reset_reason_dict = {}
+    reset_reason_dict[0x02] = ChassisBase.REBOOT_CAUSE_POWER_LOSS
+    reset_reason_dict[0x20] = ChassisBase.REBOOT_CAUSE_THERMAL_OVERLOAD_ASIC
+
+    reset_reason_dict[0x08] = ChassisBase.REBOOT_CAUSE_THERMAL_OVERLOAD_CPU
+    reset_reason_dict[0x10] = ChassisBase.REBOOT_CAUSE_WATCHDOG
+    HWSKU = "db98cx8514_10cc"
+
+    def __init__(self):
+        ChassisBase.__init__(self)
+        timeout=0
+        # Port numbers for SFP List Initialization
+        self.SFP_PORT_START = SFP_PORT_START
+        self.SFP_PORT_END = SFP_PORT_END
+        self.QSFP_PORT_START = QSFP_PORT_START
+        self.QSFP_PORT_END = QSFP_PORT_END
+        self.PORT_END = PORT_END
+
+        sai_profile_path=self.__get_path_to_sai_profile_file()
+        cmd = "cat " + sai_profile_path + " | grep hwId | cut -f2 -d="
+        port_profile = os.popen(cmd).read()
+        self._port_profile = port_profile.split("\n")[0]
+
+        #Adding SFP port to sfp list
+        for index in range(self.SFP_PORT_START, self.SFP_PORT_END+1):
+            i2cdev = 2
+            port=index-1
+            profile = sfputil_profiles[self._port_profile]
+            if port in profile:
+                eeprom_path = '/sys/bus/i2c/devices/2-0050/eeprom'
+                if not os.path.exists(eeprom_path):
+                       sonic_logger.log_info(" DEBUG - path %s -- did not exist " % eeprom_path )
+                sfp_node = Sfp(index, 'SFP', eeprom_path, i2cdev )
+                self._sfp_list.append(sfp_node)
+        #Adding QSFP port to sfp list
+        for index in range(self.QSFP_PORT_START, self.QSFP_PORT_END+1):
+            i2cdev = 2
+            port=index-1
+            profile = sfputil_profiles[self._port_profile]
+            if port in profile:
+                sfp_node = Sfp(index, 'QSFP', eeprom_path, i2cdev )
+                self._sfp_list.append(sfp_node)
+
+        self.sfp_event_initialized = False
+        self._eeprom = Eeprom()
+        for i in range(MAX_COMPONENT):
+            component = Component(i)
+            self._component_list.append(component)
+
+    def __get_path_to_sai_profile_file(self):
+        """
+        Retrieve sai.profile path
+        Returns:
+            get_path_to_platform_dir(): get platform path depend on, whether we're running on container or on the host
+            Returns sai.proile path.
+        """
+        from sonic_py_common import device_info
+        platform_path = device_info.get_path_to_platform_dir()
+        hwsku_path = "/".join([platform_path, self.HWSKU])
+        return "/".join([hwsku_path, "sai.profile"])
+
+    def get_sfp(self, index):
+        """
+        Retrieves sfp represented by (1-based) index <index>
+        Args:
+            index: An integer, the index (1-based) of the sfp to retrieve.
+            The index should be the sequence of physical SFP ports in a chassis,
+            starting from 1.
+            For example, 1 for first SFP port in the chassis and so on.
+        Returns:
+            An object dervied from SfpBase representing the specified sfp
+        """
+        sfp = None
+        try:
+            # The index will start from 1
+            sfp = self._sfp_list[index-1]
+        except IndexError:
+            sys.stderr.write("SFP index {} out of range (1-{})\n".format(
+                             index, len(self._sfp_list)))
+        return sfp
+
+    def get_name(self):
+        """
+        Retrieves the name of the chassis
+        Returns:
+            string: The name of the chassis
+        """
+        return self._eeprom.modelstr()
+
+    def get_presence(self):
+        """
+        Retrieves the presence of the chassis
+        Returns:
+            bool: True if chassis is present, False if not
+        """
+        return True
+
+    def get_model(self):
+        """
+        Retrieves the model number (or part number) of the chassis
+        Returns:
+            string: Model/part number of chassis
+        """
+        return self._eeprom.part_number_str()
+
+    def get_serial(self):
+        """
+        Retrieves the serial number of the chassis (Service tag)
+        Returns:
+            string: Serial number of chassis
+        """
+        return self._eeprom.serial_str()
+
+    def get_status(self):
+        """
+        Retrieves the operational status of the chassis
+        Returns:
+            bool: A boolean value, True if chassis is operating properly
+            False if not
+        """
+        return True
+
+    def get_base_mac(self):
+        """
+        Retrieves the base MAC address for the chassis
+
+        Returns:
+            A string containing the MAC address in the format
+            'XX:XX:XX:XX:XX:XX'
+        """
+        return self._eeprom.base_mac_addr()
+
+    def get_serial_number(self):
+        """
+        Retrieves the hardware serial number for the chassis
+
+        Returns:
+            A string containing the hardware serial number for this
+            chassis.
+        """
+        return self._eeprom.serial_number_str()
+
+    def get_system_eeprom_info(self):
+        """
+        Retrieves the full content of system EEPROM information for the
+        chassis
+
+        Returns:
+            A dictionary where keys are the type code defined in
+            OCP ONIE TlvInfo EEPROM format and values are their
+            corresponding values.
+        """
+        return self._eeprom.system_eeprom_info()
+
+    def get_watchdog(self):
+        """
+        Retrieves hardware watchdog device on this chassis
+
+        Returns:
+            An object derived from WatchdogBase representing the hardware
+            watchdog device
+        """
+        try:
+            if self._watchdog is None:
+                from sonic_platform.watchdog import WatchdogImplBase
+                watchdog_device_path = "/dev/watchdog0"
+                self._watchdog = WatchdogImplBase(watchdog_device_path)
+        except Exception as e:
+            sonic_logger.log_warning(" Fail to load watchdog {}".format(repr(e)))
+
+        return self._watchdog
+
+
+    def get_reboot_cause(self):
+        """
+        Retrieves the cause of the previous reboot
+        Returns:
+            A tuple (string, string) where the first element is a string
+            containing the cause of the previous reboot. This string must be
+            one of the predefined strings in this class. If the first string
+            is "REBOOT_CAUSE_HARDWARE_OTHER", the second string can be used
+            to pass a description of the reboot cause.
+        """
+        #lrr = self._get_cpld_register('mb_reboot_cause')
+        #if (lrr != 'ERR'):
+        #    reset_reason = lrr
+        #    if (reset_reason in self.reset_reason_dict):
+        #        return (self.reset_reason_dict[reset_reason], None)
+        #
+        return (ChassisBase.REBOOT_CAUSE_NON_HARDWARE, None)
+
+    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.
+        """
+        # Initialize SFP event first
+        if not self.sfp_event_initialized:
+            from sonic_platform.sfp_event import sfp_event
+            self.sfp_event = sfp_event()
+            self.sfp_event.initialize()
+            self.MAX_SELECT_EVENT_RETURNED = self.PORT_END
+            self.sfp_event_initialized = True
+
+        wait_for_ever = (timeout == 0)
+        port_dict = {}
+        if wait_for_ever:
+            # xrcvd will call this monitor loop in the "SYSTEM_READY" state
+            timeout = MAX_SELECT_DELAY
+            while True:
+                status = self.sfp_event.check_sfp_status( port_dict, timeout)
+                if not port_dict == {}:
+                    break
+        else:
+            # At boot up and in "INIT" state call from xrcvd will have a timeout value
+            # return true without change after timeout and will transition to "SYSTEM_READY"
+            status = self.sfp_event.check_sfp_status( port_dict, timeout)
+
+        if status:
+            return True, {'sfp':port_dict}
+        else:
+            return True, {'sfp':{}}
+