[devices]: Dell z9264f bringup (#2415)
* Updating Z9264f for A01 board * Adding platform_reboot plugin to Z9264f * Change execute mode for platform_reboot * Indenting python files * Adding missed service file * Addressing code review comments * Modified the polling logic in transceiver change event
This commit is contained in:
Sudharsan D.G
lguohan
parent
65f6253519
commit
1ffb34b4e3
25
device/dell/x86_64-dellemc_z9264f_c3538-r0/platform_reboot
Normal file
25
device/dell/x86_64-dellemc_z9264f_c3538-r0/platform_reboot
Normal file
@ -0,0 +1,25 @@
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#!/usr/bin/python
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import sys
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import os
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import struct
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PORT_RES = '/dev/port'
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def portio_reg_write(resource, offset, val):
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fd = os.open(resource, os.O_RDWR)
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if(fd < 0):
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print 'file open failed %s" % resource'
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return
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if(os.lseek(fd, offset, os.SEEK_SET) != offset):
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print 'lseek failed on %s' % resource
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return
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ret = os.write(fd, struct.pack('B', val))
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if(ret != 1):
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print 'write failed %d' % ret
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return
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os.close(fd)
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if __name__ == "__main__":
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portio_reg_write(PORT_RES, 0xcf9, 0xe)
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@ -18,5 +18,5 @@ except ImportError, e:
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class board(eeprom_tlvinfo.TlvInfoDecoder):
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def __init__(self, name, path, cpld_root, ro):
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self.eeprom_path = "/sys/class/i2c-adapter/i2c-0/0-0053/eeprom"
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self.eeprom_path = "/sys/class/i2c-adapter/i2c-0/0-0050/eeprom"
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super(board, self).__init__(self.eeprom_path, 0, '', True)
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@ -10,7 +10,7 @@ import commands
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Z9264F_MAX_PSUS = 2
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IPMI_SENSOR_DATA = "ipmitool sdr list"
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IPMI_SENSOR_DATA = "docker exec -it pmon ipmitool sdr list"
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PSU_PRESENCE = "PSU{0}_state"
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# Use this for older firmware
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# PSU_PRESENCE="PSU{0}_prsnt"
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@ -27,6 +27,8 @@ class SfpUtil(SfpUtilBase):
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_port_to_eeprom_mapping = {}
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_global_port_pres_dict = {}
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@property
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def port_start(self):
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return self.PORT_START
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@ -44,28 +46,42 @@ class SfpUtil(SfpUtilBase):
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return self._port_to_eeprom_mapping
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def pci_mem_read(self, mm, offset):
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mm.seek(offset)
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read_data_stream=mm.read(4)
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reg_val=struct.unpack('I',read_data_stream)
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mem_val = str(reg_val)[1:-2]
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# print "reg_val read:%x"%reg_val
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return mem_val
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mm.seek(offset)
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read_data_stream=mm.read(4)
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reg_val=struct.unpack('I',read_data_stream)
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mem_val = str(reg_val)[1:-2]
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# print "reg_val read:%x"%reg_val
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return mem_val
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def pci_mem_write(self, mm, offset, data):
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mm.seek(offset)
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# print "data to write:%x"%data
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mm.write(struct.pack('I',data))
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mm.seek(offset)
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# print "data to write:%x"%data
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mm.write(struct.pack('I',data))
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def pci_set_value(self, resource, val, offset):
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fd=open(resource,O_RDWR)
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mm=mmap(fd,0)
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return self.pci_mem_write(mm,offset,val)
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fd = open(resource, O_RDWR)
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mm = mmap(fd, 0)
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val = self.pci_mem_write(mm, offset, val)
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mm.close()
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close(fd)
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return val
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def pci_get_value(self, resource, offset):
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fd=open(resource,O_RDWR)
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mm=mmap(fd,0)
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return self.pci_mem_read(mm, offset)
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fd = open(resource, O_RDWR)
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mm = mmap(fd, 0)
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val = self.pci_mem_read(mm, offset)
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mm.close()
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close(fd)
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return val
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def init_global_port_presence(self):
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for port_num in range(self.port_start, (self.port_end + 1)):
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presence = self.get_presence(port_num)
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if(presence):
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self._global_port_pres_dict[port_num] = '1'
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else:
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self._global_port_pres_dict[port_num] = '0'
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def __init__(self):
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eeprom_path = "/sys/class/i2c-adapter/i2c-{0}/{0}-0050/eeprom"
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@ -74,6 +90,7 @@ class SfpUtil(SfpUtilBase):
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self.port_to_eeprom_mapping[x] = eeprom_path.format(
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port_num)
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port_num = 0
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self.init_global_port_presence()
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SfpUtilBase.__init__(self)
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@ -192,9 +209,19 @@ class SfpUtil(SfpUtilBase):
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return True
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def get_transceiver_change_event(self):
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"""
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TODO: This function need to be implemented
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when decide to support monitoring SFP(Xcvrd)
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on this platform.
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"""
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raise NotImplementedError
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port_dict = {}
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while True:
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for port_num in range(self.port_start, (self.port_end + 1)):
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presence = self.get_presence(port_num)
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if(presence and self._global_port_pres_dict[port_num] == '0'):
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self._global_port_pres_dict[port_num] = '1'
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port_dict[port_num] = '1'
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elif(not presence and
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self._global_port_pres_dict[port_num] == '1'):
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self._global_port_pres_dict[port_num] = '0'
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port_dict[port_num] = '0'
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if(len(port_dict) > 0):
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return True, port_dict
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time.sleep(0.5)
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@ -4,3 +4,4 @@ z9264f/scripts/platform_sensors.py usr/local/bin
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z9264f/scripts/sensors usr/bin
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z9264f/scripts/pcisysfs.py usr/bin
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z9264f/cfg/z9264f-modules.conf etc/modules-load.d
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z9264f/systemd/platform-modules-z9264f.service etc/systemd/system
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@ -0,0 +1,10 @@
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# postinst script for Z9264f
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# Enable Dell-Z9264f-platform-service
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depmod -a
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systemctl enable platform-modules-z9264f.service
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systemctl start platform-modules-z9264f.service
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#DEBHELPER#
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File diff suppressed because it is too large
Load Diff
@ -189,10 +189,14 @@ def print_psu(psu):
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# psu1_fan_status = int(get_pmc_register('PSU1_status'),16)
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print ' PSU1:'
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print ' FAN Temperature: ',\
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get_pmc_register('PSU1_temp')
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print ' FAN Normal Temperature: ',\
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get_pmc_register('PSU1_Normal_temp')
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print ' FAN System Temperature: ',\
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get_pmc_register('PSU1_Sys_temp')
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print ' FAN Chassis Temperature: ',\
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get_pmc_register('PSU1_Chass_temp')
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print ' FAN AirFlow Temperature: ',\
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get_pmc_register('PSU1_AF_temp')
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get_pmc_register('PSU1AF_temp')
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print ' FAN RPM: ',\
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get_pmc_register('PSU1_rpm')
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# print ' FAN Status: ', Psu_Fan_Status[psu1_fan_status]
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@ -215,10 +219,14 @@ def print_psu(psu):
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# psu2_fan_status = int(get_pmc_register('PSU1_status'),16)
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print ' PSU2:'
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print ' FAN Temperature: ',\
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get_pmc_register('PSU2_temp')
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print ' FAN Normal Temperature: ',\
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get_pmc_register('PSU2_Normal_temp')
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print ' FAN System Temperature: ',\
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get_pmc_register('PSU2_Sys_temp')
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print ' FAN Chassis Temperature: ',\
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get_pmc_register('PSU2_Chass_temp')
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print ' FAN AirFlow Temperature: ',\
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get_pmc_register('PSU2_AF_temp')
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get_pmc_register('PSU2AF_temp')
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print ' FAN RPM: ',\
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get_pmc_register('PSU2_rpm')
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# print ' FAN Status: ', Psu_Fan_Status[psu2_fan_status]
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@ -17,9 +17,9 @@ init_devnum() {
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# Attach/Detach syseeprom on CPU board
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sys_eeprom() {
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case $1 in
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"new_device") echo 24c02 0x53 > /sys/bus/i2c/devices/i2c-0/$1
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"new_device") echo 24c16 0x50 > /sys/bus/i2c/devices/i2c-0/$1
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;;
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"delete_device") echo 0x53 > /sys/bus/i2c/devices/i2c-0/$1
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"delete_device") echo 0x50 > /sys/bus/i2c/devices/i2c-0/$1
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;;
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*) echo "z9264f_platform: sys_eeprom : invalid command !"
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;;
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@ -30,34 +30,20 @@ sys_eeprom() {
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switch_board_qsfp_mux() {
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case $1 in
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"new_device")
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for ((i=74;i<=77;i++));
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for ((i=603;i<=611;i++));
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do
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echo "Attaching PCA9548 @ $i"
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echo pca9548 0x$i > /sys/bus/i2c/devices/i2c-604/$1
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sleep 2
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echo "Attaching PCA9548 @ 0x74"
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echo pca9548 0x74 > /sys/bus/i2c/devices/i2c-$i/$1
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done
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for ((i=74;i<=77;i++));
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do
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echo "Attaching PCA9548 @ $i"
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echo pca9548 0x$i > /sys/bus/i2c/devices/i2c-603/$1
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sleep 2
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done
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;;
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"delete_device")
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for ((i=74;i<=77;i++));
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for ((i=603;i<=611;i++));
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do
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echo "Detaching PCA9548 @ $i"
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echo 0x$i > /sys/bus/i2c/devices/i2c-604/$1
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sleep 2
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echo "Detaching PCA9548 @ 0x74"
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echo 0x74 > /sys/bus/i2c/devices/i2c-$i/$1
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done
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for ((i=74;i<=77;i++));
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do
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echo "Detaching PCA9548 @ $i"
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echo 0x$i > /sys/bus/i2c/devices/i2c-603/$1
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sleep 2
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done
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;;
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*) echo "z9264f_platform: switch_board_qsfp_mux: invalid command !"
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;;
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@ -94,9 +80,9 @@ switch_board_modsel() {
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resource="/sys/bus/pci/devices/0000:04:00.0/resource0"
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for ((i=1;i<=64;i++));
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do
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port_addr=$( 16384 + ((i - 1) * 16))
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port_addr=$(( 16384 + ((i - 1) * 16)))
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hex=$( printf "0x%x" $port_addr )
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python /bin/pcisysfs.py --set --offset $hex --val 0x41 --res $resource > /dev/null 2>&1
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python /usr/bin/pcisysfs.py --set --offset $hex --val 0x41 --res $resource > /dev/null 2>&1
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done
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}
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init_devnum
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@ -104,6 +90,8 @@ init_devnum
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if [ "$1" == "init" ]; then
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modprobe i2c-dev
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modprobe i2c-mux-pca954x force_deselect_on_exit=1
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modprobe ipmi_devintf
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modprobe ipmi_si
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modprobe i2c_ocores
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modprobe dell_z9264f_fpga_ocores
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sys_eeprom "new_device"
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@ -0,0 +1,13 @@
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[Unit]
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Description=Dell Z9264f Platform modules
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Before=pmon.service
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DefaultDependencies=no
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[Service]
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Type=oneshot
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ExecStart=/usr/local/bin/z9264f_platform.sh init
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ExecStop=/usr/local/bin/z9264f_platform.sh deinit
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RemainAfterExit=yes
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[Install]
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WantedBy=multi-user.target
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