From 1d655dbf2b0a0a4e98322f8014e3ff9417889125 Mon Sep 17 00:00:00 2001 From: jostar-yang Date: Wed, 5 Dec 2018 02:11:02 +0800 Subject: [PATCH] [devices]: Add support as7726-32x platform (#2340) --- platform/broadcom/one-image.mk | 1 + platform/broadcom/platform-modules-accton.mk | 6 + .../as7726-32x/classes/__init__.py | 0 .../as7726-32x/classes/fanutil.py | 251 +++++ .../as7726-32x/classes/thermalutil.py | 131 +++ .../as7726-32x/modules/Makefile | 19 + .../modules/accton_as7726_32x_cpld.c | 919 ++++++++++++++++++ .../modules/accton_as7726_32x_fan.c | 763 +++++++++++++++ .../modules/accton_as7726_32x_leds.c | 438 +++++++++ .../modules/accton_as7726_32x_psu.c | 276 ++++++ .../as7726-32x/modules/ym2651y.c | 603 ++++++++++++ .../as7726-32x-platform-handle_mac.service | 16 + .../as7726-32x-platform-monitor-fan.service | 16 + .../as7726-32x-platform-monitor-psu.service | 16 + .../as7726-32x-platform-monitor.service | 18 + .../as7726-32x/setup.py | 16 + .../as7726-32x/utils/README | 117 +++ .../utils/accton_as7726_32x_monitor.py | 345 +++++++ .../utils/accton_as7726_32x_monitor_fan.py | 197 ++++ .../utils/accton_as7726_32x_monitor_psu.py | 169 ++++ .../utils/accton_as7726_32x_util.py | 572 +++++++++++ .../as7726-32x/utils/accton_handle_idt.sh | 19 + .../as7726-32x/utils/idt_init.sh | 152 +++ .../as7726-32x/utils/mac_reset.sh | 242 +++++ .../debian/control | 5 + .../debian/rules | 2 +- 26 files changed, 5308 insertions(+), 1 deletion(-) mode change 100644 => 100755 platform/broadcom/one-image.mk mode change 100644 => 100755 platform/broadcom/platform-modules-accton.mk create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/__init__.py create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/fanutil.py create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/thermalutil.py create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/Makefile create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_cpld.c create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_fan.c create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_leds.c create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_psu.c create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/ym2651y.c create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-handle_mac.service create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor-fan.service create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor-psu.service create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor.service create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/setup.py create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/README create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor.py create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor_fan.py create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor_psu.py create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_util.py create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_handle_idt.sh create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/idt_init.sh create mode 100755 platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/mac_reset.sh diff --git a/platform/broadcom/one-image.mk b/platform/broadcom/one-image.mk old mode 100644 new mode 100755 index 61794979a7..081a83e94e --- a/platform/broadcom/one-image.mk +++ b/platform/broadcom/one-image.mk @@ -21,6 +21,7 @@ $(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(DELL_S6000_PLATFORM_MODULE) \ $(ACCTON_AS7326_56X_PLATFORM_MODULE) \ $(ACCTON_AS7716_32XB_PLATFORM_MODULE) \ $(ACCTON_AS6712_32X_PLATFORM_MODULE) \ + $(ACCTON_AS7726_32X_PLATFORM_MODULE) \ $(INVENTEC_D7032Q28B_PLATFORM_MODULE) \ $(INVENTEC_D7054Q28B_PLATFORM_MODULE) \ $(INVENTEC_D7264Q28B_PLATFORM_MODULE) \ diff --git a/platform/broadcom/platform-modules-accton.mk b/platform/broadcom/platform-modules-accton.mk old mode 100644 new mode 100755 index 72c2453c53..d9fbf652c4 --- a/platform/broadcom/platform-modules-accton.mk +++ b/platform/broadcom/platform-modules-accton.mk @@ -8,6 +8,7 @@ ACCTON_AS7312_54X_PLATFORM_MODULE_VERSION = 1.1 ACCTON_AS7326_56X_PLATFORM_MODULE_VERSION = 1.1 ACCTON_AS7716_32XB_PLATFORM_MODULE_VERSION = 1.1 ACCTON_AS6712_32X_PLATFORM_MODULE_VERSION = 1.1 +ACCTON_AS7726_32X_PLATFORM_MODULE_VERSION = 1.1 export ACCTON_AS7712_32X_PLATFORM_MODULE_VERSION export ACCTON_AS5712_54X_PLATFORM_MODULE_VERSION @@ -17,6 +18,7 @@ export ACCTON_AS7312_54X_PLATFORM_MODULE_VERSION export ACCTON_AS7326_56X_PLATFORM_MODULE_VERSION export ACCTON_AS7716_32XB_PLATFORM_MODULE_VERSION export ACCTON_AS6712_32X_PLATFORM_MODULE_VERSION +export ACCTON_AS7726_32X_PLATFORM_MODULE_VERSION ACCTON_AS7712_32X_PLATFORM_MODULE = sonic-platform-accton-as7712-32x_$(ACCTON_AS7712_32X_PLATFORM_MODULE_VERSION)_amd64.deb $(ACCTON_AS7712_32X_PLATFORM_MODULE)_SRC_PATH = $(PLATFORM_PATH)/sonic-platform-modules-accton @@ -52,4 +54,8 @@ ACCTON_AS6712_32X_PLATFORM_MODULE = sonic-platform-accton-as6712-32x_$(ACCTON_AS $(ACCTON_AS6712_32X_PLATFORM_MODULE)_PLATFORM = x86_64-accton_as6712_32x-r0 $(eval $(call add_extra_package,$(ACCTON_AS7712_32X_PLATFORM_MODULE),$(ACCTON_AS6712_32X_PLATFORM_MODULE))) +ACCTON_AS7726_32X_PLATFORM_MODULE = sonic-platform-accton-as7726-32x_$(ACCTON_AS7726_32X_PLATFORM_MODULE_VERSION)_amd64.deb +$(ACCTON_AS7726_32X_PLATFORM_MODULE)_PLATFORM = x86_64-accton_as7726_32x-r0 +$(eval $(call add_extra_package,$(ACCTON_AS7712_32X_PLATFORM_MODULE),$(ACCTON_AS7726_32X_PLATFORM_MODULE))) + SONIC_STRETCH_DEBS += $(ACCTON_AS7712_32X_PLATFORM_MODULE) diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/__init__.py b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/__init__.py new file mode 100755 index 0000000000..e69de29bb2 diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/fanutil.py b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/fanutil.py new file mode 100755 index 0000000000..ca0f3f9da1 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/fanutil.py @@ -0,0 +1,251 @@ +#!/usr/bin/env python +# +# Copyright (C) 2017 Accton Technology Corporation +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# ------------------------------------------------------------------ +# HISTORY: +# mm/dd/yyyy (A.D.) +# 11/13/2017: Polly Hsu, Create +# 1/10/2018: Jostar modify for as7716_32 +# 12/03/2018: Jostar modify for as7726_32 +# ------------------------------------------------------------------ + +try: + import time + import logging + from collections import namedtuple +except ImportError as e: + raise ImportError('%s - required module not found' % str(e)) + + +class FanUtil(object): + """Platform-specific FanUtil class""" + + FAN_NUM_ON_MAIN_BROAD = 6 + FAN_NUM_1_IDX = 1 + FAN_NUM_2_IDX = 2 + FAN_NUM_3_IDX = 3 + FAN_NUM_4_IDX = 4 + FAN_NUM_5_IDX = 5 + FAN_NUM_6_IDX = 6 + + FAN_NODE_NUM_OF_MAP = 2 + FAN_NODE_FAULT_IDX_OF_MAP = 1 + FAN_NODE_DIR_IDX_OF_MAP = 2 + + BASE_VAL_PATH = '/sys/bus/i2c/devices/54-0066/{0}' + FAN_DUTY_PATH = '/sys/bus/i2c/devices/54-0066/fan_duty_cycle_percentage' + + #logfile = '' + #loglevel = logging.INFO + + """ Dictionary where + key1 = fan id index (integer) starting from 1 + key2 = fan node index (interger) starting from 1 + value = path to fan device file (string) """ + _fan_to_device_path_mapping = {} + +#fan1_direction +#fan1_fault +#fan1_present + + #(FAN_NUM_2_IDX, FAN_NODE_DUTY_IDX_OF_MAP): 'fan2_duty_cycle_percentage', + _fan_to_device_node_mapping = { + (FAN_NUM_1_IDX, FAN_NODE_FAULT_IDX_OF_MAP): 'fan1_fault', + (FAN_NUM_1_IDX, FAN_NODE_DIR_IDX_OF_MAP): 'fan1_direction', + + (FAN_NUM_2_IDX, FAN_NODE_FAULT_IDX_OF_MAP): 'fan2_fault', + (FAN_NUM_2_IDX, FAN_NODE_DIR_IDX_OF_MAP): 'fan2_direction', + + (FAN_NUM_3_IDX, FAN_NODE_FAULT_IDX_OF_MAP): 'fan3_fault', + (FAN_NUM_3_IDX, FAN_NODE_DIR_IDX_OF_MAP): 'fan3_direction', + + (FAN_NUM_4_IDX, FAN_NODE_FAULT_IDX_OF_MAP): 'fan4_fault', + (FAN_NUM_4_IDX, FAN_NODE_DIR_IDX_OF_MAP): 'fan4_direction', + + (FAN_NUM_5_IDX, FAN_NODE_FAULT_IDX_OF_MAP): 'fan5_fault', + (FAN_NUM_5_IDX, FAN_NODE_DIR_IDX_OF_MAP): 'fan5_direction', + + (FAN_NUM_6_IDX, FAN_NODE_FAULT_IDX_OF_MAP): 'fan6_fault', + (FAN_NUM_6_IDX, FAN_NODE_DIR_IDX_OF_MAP): 'fan6_direction', + } + + def _get_fan_to_device_node(self, fan_num, node_num): + return self._fan_to_device_node_mapping[(fan_num, node_num)] + + def _get_fan_node_val(self, fan_num, node_num): + if fan_num < self.FAN_NUM_1_IDX or fan_num > self.FAN_NUM_ON_MAIN_BROAD: + logging.debug('GET. Parameter error. fan_num:%d', fan_num) + return None + + if node_num < self.FAN_NODE_FAULT_IDX_OF_MAP or node_num > self.FAN_NODE_NUM_OF_MAP: + logging.debug('GET. Parameter error. node_num:%d', node_num) + return None + + device_path = self.get_fan_to_device_path(fan_num, node_num) + + try: + val_file = open(device_path, 'r') + except IOError as e: + logging.error('GET. unable to open file: %s', str(e)) + return None + + content = val_file.readline().rstrip() + + if content == '': + logging.debug('GET. content is NULL. device_path:%s', device_path) + return None + + try: + val_file.close() + except: + logging.debug('GET. unable to close file. device_path:%s', device_path) + return None + + return int(content) + + def _set_fan_node_val(self, fan_num, node_num, val): + if fan_num < self.FAN_NUM_1_IDX or fan_num > self.FAN_NUM_ON_MAIN_BROAD: + logging.debug('GET. Parameter error. fan_num:%d', fan_num) + return None + + if node_num < self.FAN_NODE_FAULT_IDX_OF_MAP or node_num > self.FAN_NODE_NUM_OF_MAP: + logging.debug('GET. Parameter error. node_num:%d', node_num) + return None + + content = str(val) + if content == '': + logging.debug('GET. content is NULL. device_path:%s', device_path) + return None + + device_path = self.get_fan_to_device_path(fan_num, node_num) + try: + val_file = open(device_path, 'w') + except IOError as e: + logging.error('GET. unable to open file: %s', str(e)) + return None + + val_file.write(content) + + try: + val_file.close() + except: + logging.debug('GET. unable to close file. device_path:%s', device_path) + return None + + return True + + def __init__(self): + fan_path = self.BASE_VAL_PATH + + for fan_num in range(self.FAN_NUM_1_IDX, self.FAN_NUM_ON_MAIN_BROAD+1): + for node_num in range(self.FAN_NODE_FAULT_IDX_OF_MAP, self.FAN_NODE_NUM_OF_MAP+1): + self._fan_to_device_path_mapping[(fan_num, node_num)] = fan_path.format( + self._fan_to_device_node_mapping[(fan_num, node_num)]) + + def get_num_fans(self): + return self.FAN_NUM_ON_MAIN_BROAD + + def get_idx_fan_start(self): + return self.FAN_NUM_1_IDX + + def get_num_nodes(self): + return self.FAN_NODE_NUM_OF_MAP + + def get_idx_node_start(self): + return self.FAN_NODE_FAULT_IDX_OF_MAP + + def get_size_node_map(self): + return len(self._fan_to_device_node_mapping) + + def get_size_path_map(self): + return len(self._fan_to_device_path_mapping) + + def get_fan_to_device_path(self, fan_num, node_num): + return self._fan_to_device_path_mapping[(fan_num, node_num)] + + def get_fan_fault(self, fan_num): + return self._get_fan_node_val(fan_num, self.FAN_NODE_FAULT_IDX_OF_MAP) + + #def get_fan_speed(self, fan_num): + # return self._get_fan_node_val(fan_num, self.FAN_NODE_SPEED_IDX_OF_MAP) + + def get_fan_dir(self, fan_num): + return self._get_fan_node_val(fan_num, self.FAN_NODE_DIR_IDX_OF_MAP) + + def get_fan_duty_cycle(self): + #duty_path = self.FAN_DUTY_PATH + try: + val_file = open(self.FAN_DUTY_PATH) + except IOError as e: + print "Error: unable to open file: %s" % str(e) + return False + + content = val_file.readline().rstrip() + val_file.close() + + return int(content) + #self._get_fan_node_val(fan_num, self.FAN_NODE_DUTY_IDX_OF_MAP) +#static u32 reg_val_to_duty_cycle(u8 reg_val) +#{ +# reg_val &= FAN_DUTY_CYCLE_REG_MASK; +# return ((u32)(reg_val+1) * 625 + 75)/ 100; +#} +# + def set_fan_duty_cycle(self, val): + + try: + fan_file = open(self.FAN_DUTY_PATH, 'r+') + except IOError as e: + print "Error: unable to open file: %s" % str(e) + return False + #val = ((val + 1 ) * 625 +75 ) / 100 + fan_file.write(str(val)) + fan_file.close() + return True + + #def get_fanr_fault(self, fan_num): + # return self._get_fan_node_val(fan_num, self.FANR_NODE_FAULT_IDX_OF_MAP) + + def get_fanr_speed(self, fan_num): + return self._get_fan_node_val(fan_num, self.FANR_NODE_SPEED_IDX_OF_MAP) + + def get_fan_status(self, fan_num): + if fan_num < self.FAN_NUM_1_IDX or fan_num > self.FAN_NUM_ON_MAIN_BROAD: + logging.debug('GET. Parameter error. fan_num, %d', fan_num) + return None + + if self.get_fan_fault(fan_num) is not None and self.get_fan_fault(fan_num) > 0: + logging.debug('GET. FAN fault. fan_num, %d', fan_num) + return False + + #if self.get_fanr_fault(fan_num) is not None and self.get_fanr_fault(fan_num) > 0: + # logging.debug('GET. FANR fault. fan_num, %d', fan_num) + # return False + + return True + +#def main(): +# fan = FanUtil() +# +# print 'get_size_node_map : %d' % fan.get_size_node_map() +# print 'get_size_path_map : %d' % fan.get_size_path_map() +# for x in range(fan.get_idx_fan_start(), fan.get_num_fans()+1): +# for y in range(fan.get_idx_node_start(), fan.get_num_nodes()+1): +# print fan.get_fan_to_device_path(x, y) +# +#if __name__ == '__main__': +# main() diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/thermalutil.py b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/thermalutil.py new file mode 100755 index 0000000000..96163f1d63 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/classes/thermalutil.py @@ -0,0 +1,131 @@ +#!/usr/bin/env python +# +# Copyright (C) 2017 Accton Technology Corporation +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# ------------------------------------------------------------------ +# HISTORY: +# mm/dd/yyyy (A.D.) +# 11/13/2017: Polly Hsu, Create +# 1/10/2018:Jostar modify for as7716_32x +# 12/03/2018:Jostar modify for as7726_32x thermal plan +# ------------------------------------------------------------------ + +try: + import os + import time + import logging + import glob + import commands + from collections import namedtuple +except ImportError as e: + raise ImportError('%s - required module not found' % str(e)) + +class ThermalUtil(object): + """Platform-specific ThermalUtil class""" + THERMAL_NUM_MAX = 5 + THERMAL_NUM_1_IDX = 1 # 1_ON_MAIN_BROAD. LM75 + THERMAL_NUM_2_IDX = 2 # 2_ON_MAIN_BROAD. LM75 + THERMAL_NUM_3_IDX = 3 # 3_ON_MAIN_BROAD. LM75 + THERMAL_NUM_4_IDX = 4 # 4_ON_MAIN_BROAD. LM75 + THERMAL_NUM_5_IDX = 5 # 5_ON_MAIN_BROAD. LM75 + + """ Dictionary where + key1 = thermal id index (integer) starting from 1 + value = path to fan device file (string) """ + #_thermal_to_device_path_mapping = {} + + _thermal_to_device_node_mapping = { + THERMAL_NUM_1_IDX: ['55', '48'], + THERMAL_NUM_2_IDX: ['55', '49'], + THERMAL_NUM_3_IDX: ['55', '4a'], + THERMAL_NUM_4_IDX: ['55', '4b'], + THERMAL_NUM_5_IDX: ['54', '4c'], + } + thermal_sysfspath ={ + THERMAL_NUM_1_IDX: ["/sys/bus/i2c/devices/55-0048/hwmon/hwmon4/temp1_input"], + THERMAL_NUM_2_IDX: ["/sys/bus/i2c/devices/55-0049/hwmon/hwmon5/temp1_input"], + THERMAL_NUM_3_IDX: ["/sys/bus/i2c/devices/55-004a/hwmon/hwmon6/temp1_input"], + THERMAL_NUM_4_IDX: ["/sys/bus/i2c/devices/55-004b/hwmon/hwmon7/temp1_input"], + THERMAL_NUM_5_IDX: ["/sys/bus/i2c/devices/54-004c/hwmon/hwmon3/temp1_input"], + } + + #def __init__(self): + def _get_thermal_val(self, thermal_num): + if thermal_num < self.THERMAL_NUM_1_IDX or thermal_num > self.THERMAL_NUM_MAX: + logging.debug('GET. Parameter error. thermal_num, %d', thermal_num) + return None + + device_path = self.get_thermal_to_device_path(thermal_num) + if(os.path.isfile(device_path)): + for filename in glob.glob(device_path): + try: + val_file = open(filename, 'r') + except IOError as e: + logging.error('GET. unable to open file: %s', str(e)) + return None + content = val_file.readline().rstrip() + if content == '': + logging.debug('GET. content is NULL. device_path:%s', device_path) + return None + try: + val_file.close() + except: + logging.debug('GET. unable to close file. device_path:%s', device_path) + return None + return int(content) + + else: + print "No such device_path=%s"%device_path + return 0 + + def get_num_thermals(self): + return self.THERMAL_NUM_MAX + + def get_idx_thermal_start(self): + return self.THERMAL_NUM_1_IDX + + def get_size_node_map(self): + return len(self._thermal_to_device_node_mapping) + + def get_size_path_map(self): + return len(self.thermal_sysfspath) + + def get_thermal_to_device_path(self, thermal_num): + return self.thermal_sysfspath[thermal_num][0] + + def get_thermal_1_val(self): + return self._get_thermal_node_val(self.THERMAL_NUM_1_IDX) + + def get_thermal_2_val(self): + return self._get_thermal_node_val(self.THERMAL_NUM_2_IDX) + def get_thermal_temp(self): + return (self._get_thermal_node_val(self.THERMAL_NUM_1_IDX) + self._get_thermal_node_val(self.THERMAL_NUM_2_IDX) +self._get_thermal_node_val(self.THERMAL_NUM_3_IDX)) + +def main(): + thermal = ThermalUtil() + print "termal1=%d" %thermal._get_thermal_val(1) + print "termal2=%d" %thermal._get_thermal_val(2) + print "termal3=%d" %thermal._get_thermal_val(3) + print "termal4=%d" %thermal._get_thermal_val(4) + print "termal5=%d" %thermal._get_thermal_val(5) +# +# print 'get_size_node_map : %d' % thermal.get_size_node_map() +# print 'get_size_path_map : %d' % thermal.get_size_path_map() +# for x in range(thermal.get_idx_thermal_start(), thermal.get_num_thermals()+1): +# print thermal.get_thermal_to_device_path(x) +# +if __name__ == '__main__': + main() \ No newline at end of file diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/Makefile b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/Makefile new file mode 100755 index 0000000000..5b5e6912c5 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/Makefile @@ -0,0 +1,19 @@ +ifneq ($(KERNELRELEASE),) +obj-m:= accton_as7726_32x_cpld.o accton_as7726_32x_fan.o \ + accton_as7726_32x_leds.o accton_as7726_32x_psu.o ym2651y.o + +else +ifeq (,$(KERNEL_SRC)) +#$(error KERNEL_SRC is not defined) +KVERSION=3.16.0-6-amd64 +KERNEL_DIR = /usr/src/linux-headers-$(KVERSION)/ +KERNELDIR:=$(KERNEL_DIR) +else +KERNELDIR:=$(KERNEL_SRC) +endif +PWD:=$(shell pwd) +default: + $(MAKE) -C $(KERNELDIR) M=$(PWD) modules +clean: + rm -rf *.o *.mod.o *.mod.o *.ko .*cmd .tmp_versions Module.markers Module.symvers modules.order +endif diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_cpld.c b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_cpld.c new file mode 100755 index 0000000000..9ffc335383 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_cpld.c @@ -0,0 +1,919 @@ +/* + * Copyright (C) Brandon Chuang + * + * This module supports the accton cpld that hold the channel select + * mechanism for other i2c slave devices, such as SFP. + * This includes the: + * Accton as7726_32x CPLD1/CPLD2/CPLD3 + * + * Based on: + * pca954x.c from Kumar Gala + * Copyright (C) 2006 + * + * Based on: + * pca954x.c from Ken Harrenstien + * Copyright (C) 2004 Google, Inc. (Ken Harrenstien) + * + * Based on: + * i2c-virtual_cb.c from Brian Kuschak + * and + * pca9540.c from Jean Delvare . + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define I2C_RW_RETRY_COUNT 10 +#define I2C_RW_RETRY_INTERVAL 60 /* ms */ + +static LIST_HEAD(cpld_client_list); +static struct mutex list_lock; + +struct cpld_client_node { + struct i2c_client *client; + struct list_head list; +}; + +enum cpld_type { + as7726_32x_cpld1, + as7726_32x_cpld2, + as7726_32x_cpld3 +}; + +struct as7726_32x_cpld_data { + enum cpld_type type; + struct device *hwmon_dev; + struct mutex update_lock; +}; + +static const struct i2c_device_id as7726_32x_cpld_id[] = { + { "as7726_32x_cpld1", as7726_32x_cpld1 }, + { "as7726_32x_cpld2", as7726_32x_cpld2 }, + { "as7726_32x_cpld3", as7726_32x_cpld3 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, as7726_32x_cpld_id); + +#define TRANSCEIVER_PRESENT_ATTR_ID(index) MODULE_PRESENT_##index +#define TRANSCEIVER_TXDISABLE_ATTR_ID(index) MODULE_TXDISABLE_##index +#define TRANSCEIVER_RXLOS_ATTR_ID(index) MODULE_RXLOS_##index +#define TRANSCEIVER_RESET_ATTR_ID(index) MODULE_RESET_##index +//#define TRANSCEIVER_TXFAULT_ATTR_ID(index) MODULE_TXFAULT_##index + +enum as7726_32x_cpld1_sysfs_attributes { + CPLD_VERSION, + ACCESS, + MODULE_PRESENT_ALL, + MODULE_RXLOS_ALL, + /* transceiver attributes */ + TRANSCEIVER_PRESENT_ATTR_ID(1), + TRANSCEIVER_PRESENT_ATTR_ID(2), + TRANSCEIVER_PRESENT_ATTR_ID(3), + TRANSCEIVER_PRESENT_ATTR_ID(4), + TRANSCEIVER_PRESENT_ATTR_ID(5), + TRANSCEIVER_PRESENT_ATTR_ID(6), + TRANSCEIVER_PRESENT_ATTR_ID(7), + TRANSCEIVER_PRESENT_ATTR_ID(8), + TRANSCEIVER_PRESENT_ATTR_ID(9), + TRANSCEIVER_PRESENT_ATTR_ID(10), + TRANSCEIVER_PRESENT_ATTR_ID(11), + TRANSCEIVER_PRESENT_ATTR_ID(12), + TRANSCEIVER_PRESENT_ATTR_ID(13), + TRANSCEIVER_PRESENT_ATTR_ID(14), + TRANSCEIVER_PRESENT_ATTR_ID(15), + TRANSCEIVER_PRESENT_ATTR_ID(16), + TRANSCEIVER_PRESENT_ATTR_ID(17), + TRANSCEIVER_PRESENT_ATTR_ID(18), + TRANSCEIVER_PRESENT_ATTR_ID(19), + TRANSCEIVER_PRESENT_ATTR_ID(20), + TRANSCEIVER_PRESENT_ATTR_ID(21), + TRANSCEIVER_PRESENT_ATTR_ID(22), + TRANSCEIVER_PRESENT_ATTR_ID(23), + TRANSCEIVER_PRESENT_ATTR_ID(24), + TRANSCEIVER_PRESENT_ATTR_ID(25), + TRANSCEIVER_PRESENT_ATTR_ID(26), + TRANSCEIVER_PRESENT_ATTR_ID(27), + TRANSCEIVER_PRESENT_ATTR_ID(28), + TRANSCEIVER_PRESENT_ATTR_ID(29), + TRANSCEIVER_PRESENT_ATTR_ID(30), + TRANSCEIVER_PRESENT_ATTR_ID(31), + TRANSCEIVER_PRESENT_ATTR_ID(32), + TRANSCEIVER_PRESENT_ATTR_ID(33), + TRANSCEIVER_PRESENT_ATTR_ID(34), + TRANSCEIVER_TXDISABLE_ATTR_ID(33), + TRANSCEIVER_TXDISABLE_ATTR_ID(34), + TRANSCEIVER_RXLOS_ATTR_ID(33), + TRANSCEIVER_RXLOS_ATTR_ID(34), + TRANSCEIVER_RESET_ATTR_ID(1), + TRANSCEIVER_RESET_ATTR_ID(2), + TRANSCEIVER_RESET_ATTR_ID(3), + TRANSCEIVER_RESET_ATTR_ID(4), + TRANSCEIVER_RESET_ATTR_ID(5), + TRANSCEIVER_RESET_ATTR_ID(6), + TRANSCEIVER_RESET_ATTR_ID(7), + TRANSCEIVER_RESET_ATTR_ID(8), + TRANSCEIVER_RESET_ATTR_ID(9), + TRANSCEIVER_RESET_ATTR_ID(10), + TRANSCEIVER_RESET_ATTR_ID(11), + TRANSCEIVER_RESET_ATTR_ID(12), + TRANSCEIVER_RESET_ATTR_ID(13), + TRANSCEIVER_RESET_ATTR_ID(14), + TRANSCEIVER_RESET_ATTR_ID(15), + TRANSCEIVER_RESET_ATTR_ID(16), + TRANSCEIVER_RESET_ATTR_ID(17), + TRANSCEIVER_RESET_ATTR_ID(18), + TRANSCEIVER_RESET_ATTR_ID(19), + TRANSCEIVER_RESET_ATTR_ID(20), + TRANSCEIVER_RESET_ATTR_ID(21), + TRANSCEIVER_RESET_ATTR_ID(22), + TRANSCEIVER_RESET_ATTR_ID(23), + TRANSCEIVER_RESET_ATTR_ID(24), + TRANSCEIVER_RESET_ATTR_ID(25), + TRANSCEIVER_RESET_ATTR_ID(26), + TRANSCEIVER_RESET_ATTR_ID(27), + TRANSCEIVER_RESET_ATTR_ID(28), + TRANSCEIVER_RESET_ATTR_ID(29), + TRANSCEIVER_RESET_ATTR_ID(30), + TRANSCEIVER_RESET_ATTR_ID(31), + TRANSCEIVER_RESET_ATTR_ID(32) +}; + +/* sysfs attributes for hwmon + */ +static ssize_t show_status(struct device *dev, struct device_attribute *da, + char *buf); +static ssize_t show_present_all(struct device *dev, struct device_attribute *da, + char *buf); +static ssize_t show_rxlos_all(struct device *dev, struct device_attribute *da, + char *buf); +static ssize_t set_tx_disable(struct device *dev, struct device_attribute *da, + const char *buf, size_t count); +static ssize_t set_reset(struct device *dev, struct device_attribute *da, + const char *buf, size_t count); +static ssize_t access(struct device *dev, struct device_attribute *da, + const char *buf, size_t count); +static ssize_t show_version(struct device *dev, struct device_attribute *da, + char *buf); +static int as7726_32x_cpld_read_internal(struct i2c_client *client, u8 reg); +static int as7726_32x_cpld_write_internal(struct i2c_client *client, u8 reg, u8 value); + +/* transceiver attributes */ +#define DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(index) \ + static SENSOR_DEVICE_ATTR(module_present_##index, S_IRUGO, show_status, NULL, MODULE_PRESENT_##index) +#define DECLARE_TRANSCEIVER_PRESENT_ATTR(index) &sensor_dev_attr_module_present_##index.dev_attr.attr + + +#define DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(index) \ + static SENSOR_DEVICE_ATTR(module_reset_##index, S_IRUGO|S_IWUSR, show_status, set_reset, MODULE_RESET_##index) +#define DECLARE_TRANSCEIVER_RESET_ATTR(index) &sensor_dev_attr_module_reset_##index.dev_attr.attr + + +#define DECLARE_SFP_TRANSCEIVER_SENSOR_DEVICE_ATTR(index) \ + static SENSOR_DEVICE_ATTR(module_tx_disable_##index, S_IRUGO | S_IWUSR, show_status, set_tx_disable, MODULE_TXDISABLE_##index); \ + static SENSOR_DEVICE_ATTR(module_rx_los_##index, S_IRUGO, show_status, NULL, MODULE_RXLOS_##index); + + +#define DECLARE_SFP_TRANSCEIVER_ATTR(index) \ + &sensor_dev_attr_module_tx_disable_##index.dev_attr.attr, \ + &sensor_dev_attr_module_rx_los_##index.dev_attr.attr + + +static SENSOR_DEVICE_ATTR(version, S_IRUGO, show_version, NULL, CPLD_VERSION); +static SENSOR_DEVICE_ATTR(access, S_IWUSR, NULL, access, ACCESS); +/* transceiver attributes */ +static SENSOR_DEVICE_ATTR(module_present_all, S_IRUGO, show_present_all, NULL, MODULE_PRESENT_ALL); +static SENSOR_DEVICE_ATTR(module_rx_los_all, S_IRUGO, show_rxlos_all, NULL, MODULE_RXLOS_ALL); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(1); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(2); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(3); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(4); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(5); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(6); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(7); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(8); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(9); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(10); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(11); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(12); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(13); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(14); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(15); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(16); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(17); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(18); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(19); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(20); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(21); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(22); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(23); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(24); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(25); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(26); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(27); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(28); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(29); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(30); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(31); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(32); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(33); +DECLARE_TRANSCEIVER_PRESENT_SENSOR_DEVICE_ATTR(34); +DECLARE_SFP_TRANSCEIVER_SENSOR_DEVICE_ATTR(33); +DECLARE_SFP_TRANSCEIVER_SENSOR_DEVICE_ATTR(34); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(1); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(2); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(3); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(4); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(5); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(6); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(7); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(8); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(9); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(10); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(11); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(12); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(13); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(14); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(15); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(16); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(17); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(18); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(19); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(20); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(21); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(22); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(23); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(24); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(25); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(26); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(27); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(28); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(29); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(30); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(31); +DECLARE_TRANSCEIVER_RESET_SENSOR_DEVICE_ATTR(32); + +static struct attribute *as7726_32x_cpld1_attributes[] = { + &sensor_dev_attr_version.dev_attr.attr, + &sensor_dev_attr_access.dev_attr.attr, + &sensor_dev_attr_module_present_all.dev_attr.attr, + &sensor_dev_attr_module_rx_los_all.dev_attr.attr, + DECLARE_TRANSCEIVER_PRESENT_ATTR(1), + DECLARE_TRANSCEIVER_PRESENT_ATTR(2), + DECLARE_TRANSCEIVER_PRESENT_ATTR(3), + DECLARE_TRANSCEIVER_PRESENT_ATTR(4), + DECLARE_TRANSCEIVER_PRESENT_ATTR(5), + DECLARE_TRANSCEIVER_PRESENT_ATTR(6), + DECLARE_TRANSCEIVER_PRESENT_ATTR(7), + DECLARE_TRANSCEIVER_PRESENT_ATTR(8), + DECLARE_TRANSCEIVER_PRESENT_ATTR(9), + DECLARE_TRANSCEIVER_PRESENT_ATTR(10), + DECLARE_TRANSCEIVER_PRESENT_ATTR(11), + DECLARE_TRANSCEIVER_PRESENT_ATTR(12), + DECLARE_TRANSCEIVER_PRESENT_ATTR(13), + DECLARE_TRANSCEIVER_PRESENT_ATTR(14), + DECLARE_TRANSCEIVER_PRESENT_ATTR(15), + DECLARE_TRANSCEIVER_PRESENT_ATTR(16), + DECLARE_TRANSCEIVER_PRESENT_ATTR(17), + DECLARE_TRANSCEIVER_PRESENT_ATTR(18), + DECLARE_TRANSCEIVER_PRESENT_ATTR(19), + DECLARE_TRANSCEIVER_PRESENT_ATTR(20), + DECLARE_TRANSCEIVER_PRESENT_ATTR(21), + DECLARE_TRANSCEIVER_PRESENT_ATTR(22), + DECLARE_TRANSCEIVER_PRESENT_ATTR(23), + DECLARE_TRANSCEIVER_PRESENT_ATTR(24), + DECLARE_TRANSCEIVER_PRESENT_ATTR(25), + DECLARE_TRANSCEIVER_PRESENT_ATTR(26), + DECLARE_TRANSCEIVER_PRESENT_ATTR(27), + DECLARE_TRANSCEIVER_PRESENT_ATTR(28), + DECLARE_TRANSCEIVER_PRESENT_ATTR(29), + DECLARE_TRANSCEIVER_PRESENT_ATTR(30), + DECLARE_TRANSCEIVER_PRESENT_ATTR(31), + DECLARE_TRANSCEIVER_PRESENT_ATTR(32), + DECLARE_TRANSCEIVER_PRESENT_ATTR(33), + DECLARE_TRANSCEIVER_PRESENT_ATTR(34), + DECLARE_SFP_TRANSCEIVER_ATTR(33), + DECLARE_SFP_TRANSCEIVER_ATTR(34), + DECLARE_TRANSCEIVER_RESET_ATTR(1), + DECLARE_TRANSCEIVER_RESET_ATTR(2), + DECLARE_TRANSCEIVER_RESET_ATTR(3), + DECLARE_TRANSCEIVER_RESET_ATTR(4), + DECLARE_TRANSCEIVER_RESET_ATTR(5), + DECLARE_TRANSCEIVER_RESET_ATTR(6), + DECLARE_TRANSCEIVER_RESET_ATTR(7), + DECLARE_TRANSCEIVER_RESET_ATTR(8), + DECLARE_TRANSCEIVER_RESET_ATTR(9), + DECLARE_TRANSCEIVER_RESET_ATTR(10), + DECLARE_TRANSCEIVER_RESET_ATTR(11), + DECLARE_TRANSCEIVER_RESET_ATTR(12), + DECLARE_TRANSCEIVER_RESET_ATTR(13), + DECLARE_TRANSCEIVER_RESET_ATTR(14), + DECLARE_TRANSCEIVER_RESET_ATTR(15), + DECLARE_TRANSCEIVER_RESET_ATTR(16), + DECLARE_TRANSCEIVER_RESET_ATTR(17), + DECLARE_TRANSCEIVER_RESET_ATTR(18), + DECLARE_TRANSCEIVER_RESET_ATTR(19), + DECLARE_TRANSCEIVER_RESET_ATTR(20), + DECLARE_TRANSCEIVER_RESET_ATTR(21), + DECLARE_TRANSCEIVER_RESET_ATTR(22), + DECLARE_TRANSCEIVER_RESET_ATTR(23), + DECLARE_TRANSCEIVER_RESET_ATTR(24), + DECLARE_TRANSCEIVER_RESET_ATTR(25), + DECLARE_TRANSCEIVER_RESET_ATTR(26), + DECLARE_TRANSCEIVER_RESET_ATTR(27), + DECLARE_TRANSCEIVER_RESET_ATTR(28), + DECLARE_TRANSCEIVER_RESET_ATTR(29), + DECLARE_TRANSCEIVER_RESET_ATTR(30), + DECLARE_TRANSCEIVER_RESET_ATTR(31), + DECLARE_TRANSCEIVER_RESET_ATTR(32), + NULL +}; + +static const struct attribute_group as7726_32x_cpld1_group = { + .attrs = as7726_32x_cpld1_attributes, +}; + +static struct attribute *as7726_32x_cpld2_attributes[] = { + &sensor_dev_attr_version.dev_attr.attr, + &sensor_dev_attr_access.dev_attr.attr, + NULL +}; + +static const struct attribute_group as7726_32x_cpld2_group = { + .attrs = as7726_32x_cpld2_attributes, +}; + +static struct attribute *as7726_32x_cpld3_attributes[] = { + &sensor_dev_attr_version.dev_attr.attr, + &sensor_dev_attr_access.dev_attr.attr, + NULL +}; + +static const struct attribute_group as7726_32x_cpld3_group = { + .attrs = as7726_32x_cpld3_attributes, +}; + +static ssize_t show_present_all(struct device *dev, struct device_attribute *da, + char *buf) +{ + int i, status; + u8 values[5] = {0}; + u8 regs[] = {0x30, 0x31, 0x32, 0x33, 0x50}; + struct i2c_client *client = to_i2c_client(dev); + struct as7726_32x_cpld_data *data = i2c_get_clientdata(client); + + mutex_lock(&data->update_lock); + + for (i = 0; i < ARRAY_SIZE(regs); i++) { + status = as7726_32x_cpld_read_internal(client, regs[i]); + + if (status < 0) { + goto exit; + } + + values[i] = ~(u8)status; + } + + mutex_unlock(&data->update_lock); + + values[4] &= 0x3; + return sprintf(buf, "%.2x %.2x %.2x %.2x %.2x\n", + values[0], values[1], values[2], values[3], values[4]); + +exit: + mutex_unlock(&data->update_lock); + return status; +} + +static ssize_t show_rxlos_all(struct device *dev, struct device_attribute *da, + char *buf) +{ + int status; + u8 value=0; + u8 reg = 0x50; + struct i2c_client *client = to_i2c_client(dev); + struct as7726_32x_cpld_data *data = i2c_get_clientdata(client); + + mutex_lock(&data->update_lock); + + status = as7726_32x_cpld_read_internal(client, reg); + + if (status < 0) + goto exit; + + value = (u8)status; + value &= 0x0C; + value = value >> 2; + mutex_unlock(&data->update_lock); + + /* Return values 1 -> 34 in order */ + return sprintf(buf, "00 00 00 00 %.2x\n", value); + +exit: + mutex_unlock(&data->update_lock); + return status; +} + +static ssize_t show_status(struct device *dev, struct device_attribute *da, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct i2c_client *client = to_i2c_client(dev); + struct as7726_32x_cpld_data *data = i2c_get_clientdata(client); + int status = 0; + u8 reg = 0, mask = 0, revert = 0; + + switch (attr->index) { + case MODULE_PRESENT_1 ... MODULE_PRESENT_8: + reg = 0x30; + mask = 0x1 << (attr->index - MODULE_PRESENT_1); + break; + case MODULE_PRESENT_9 ... MODULE_PRESENT_16: + reg = 0x31; + mask = 0x1 << (attr->index - MODULE_PRESENT_9); + break; + case MODULE_PRESENT_17 ... MODULE_PRESENT_24: + reg = 0x32; + mask = 0x1 << (attr->index - MODULE_PRESENT_17); + break; + case MODULE_PRESENT_25 ... MODULE_PRESENT_32: + reg = 0x33; + mask = 0x1 << (attr->index - MODULE_PRESENT_25); + break; + case MODULE_PRESENT_33: + reg = 0x50; + mask = 0x1; + break; + case MODULE_PRESENT_34: + reg = 0x50; + mask = 0x2; + break; + case MODULE_RESET_1 ... MODULE_RESET_8: + reg = 0x4; + mask = 0x1 << (attr->index - MODULE_RESET_1); + break; + case MODULE_RESET_9 ... MODULE_RESET_16: + reg = 0x5; + mask = 0x1 << (attr->index - MODULE_RESET_9); + break; + case MODULE_RESET_17 ... MODULE_RESET_24: + reg = 0x6; + mask = 0x1 << (attr->index - MODULE_RESET_17); + break; + case MODULE_RESET_25 ... MODULE_RESET_32: + reg = 0x7; + mask = 0x1 << (attr->index - MODULE_RESET_25); + break; + case MODULE_RXLOS_33: + reg = 0x50; + mask = 0x4; + break; + case MODULE_RXLOS_34: + reg = 0x50; + mask = 0x8; + break; + case MODULE_TXDISABLE_33: + reg = 0x49; + mask = 0x1; + break; + case MODULE_TXDISABLE_34: + reg = 0x49; + mask = 0x2; + break; + + default: + return 0; + } + + if (attr->index >= MODULE_PRESENT_1 && attr->index <= MODULE_PRESENT_34) { + revert = 1; + } + + mutex_lock(&data->update_lock); + status = as7726_32x_cpld_read_internal(client, reg); + if (unlikely(status < 0)) { + goto exit; + } + mutex_unlock(&data->update_lock); + + return sprintf(buf, "%d\n", revert ? !(status & mask) : !!(status & mask)); + +exit: + mutex_unlock(&data->update_lock); + return status; +} + +static ssize_t set_tx_disable(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct i2c_client *client = to_i2c_client(dev); + struct as7726_32x_cpld_data *data = i2c_get_clientdata(client); + long disable; + int status; + u8 reg = 0, mask = 0; + + status = kstrtol(buf, 10, &disable); + if (status) { + return status; + } + + switch (attr->index) { + case MODULE_TXDISABLE_33: + reg = 0x49; + mask = 0x1; + break; + case MODULE_TXDISABLE_34: + reg = 0x49; + mask = 0x2; + break; + default: + return 0; + } + + /* Read current status */ + mutex_lock(&data->update_lock); + status = as7726_32x_cpld_read_internal(client, reg); + if (unlikely(status < 0)) { + goto exit; + } + + /* Update tx_disable status */ + if (disable) { + status |= mask; + } + else { + status &= ~mask; + } + + status = as7726_32x_cpld_write_internal(client, reg, status); + if (unlikely(status < 0)) { + goto exit; + } + + mutex_unlock(&data->update_lock); + return count; + +exit: + mutex_unlock(&data->update_lock); + return status; +} + +static ssize_t set_reset(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct i2c_client *client = to_i2c_client(dev); + struct as7726_32x_cpld_data *data = i2c_get_clientdata(client); + long reset; + int status; + u8 reg = 0, mask = 0; + + status = kstrtol(buf, 10, &reset); + if (status) { + return status; + } + + switch (attr->index) + { + case MODULE_RESET_1 ... MODULE_RESET_8: + reg = 0x4; + mask = 0x1 << (attr->index - MODULE_RESET_1); + break; + case MODULE_RESET_9 ... MODULE_RESET_16: + reg = 0x5; + mask = 0x1 << (attr->index - MODULE_RESET_9); + break; + case MODULE_RESET_17 ... MODULE_RESET_24: + reg = 0x6; + mask = 0x1 << (attr->index - MODULE_RESET_17); + break; + case MODULE_RESET_25 ... MODULE_RESET_32: + reg = 0x7; + mask = 0x1 << (attr->index - MODULE_RESET_25); + break; + default: + return 0; + } + + /* Read current status */ + mutex_lock(&data->update_lock); + status = as7726_32x_cpld_read_internal(client, reg); + if (unlikely(status < 0)) { + goto exit; + } + + /* Update tx_disable status */ + if (!reset) { + status |= mask; + } + else { + status &= ~mask; + } + + status = as7726_32x_cpld_write_internal(client, reg, status); + if (unlikely(status < 0)) { + goto exit; + } + + mutex_unlock(&data->update_lock); + return count; + +exit: + mutex_unlock(&data->update_lock); + return status; +} + +static ssize_t access(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) +{ + int status; + u32 addr, val; + struct i2c_client *client = to_i2c_client(dev); + struct as7726_32x_cpld_data *data = i2c_get_clientdata(client); + + if (sscanf(buf, "0x%x 0x%x", &addr, &val) != 2) { + return -EINVAL; + } + + if (addr > 0xFF || val > 0xFF) { + return -EINVAL; + } + + mutex_lock(&data->update_lock); + status = as7726_32x_cpld_write_internal(client, addr, val); + if (unlikely(status < 0)) { + goto exit; + } + mutex_unlock(&data->update_lock); + return count; + +exit: + mutex_unlock(&data->update_lock); + return status; +} + +static void as7726_32x_cpld_add_client(struct i2c_client *client) +{ + struct cpld_client_node *node = kzalloc(sizeof(struct cpld_client_node), GFP_KERNEL); + + if (!node) { + dev_dbg(&client->dev, "Can't allocate cpld_client_node (0x%x)\n", client->addr); + return; + } + + node->client = client; + + mutex_lock(&list_lock); + list_add(&node->list, &cpld_client_list); + mutex_unlock(&list_lock); +} + +static void as7726_32x_cpld_remove_client(struct i2c_client *client) +{ + struct list_head *list_node = NULL; + struct cpld_client_node *cpld_node = NULL; + int found = 0; + + mutex_lock(&list_lock); + + list_for_each(list_node, &cpld_client_list) + { + cpld_node = list_entry(list_node, struct cpld_client_node, list); + + if (cpld_node->client == client) { + found = 1; + break; + } + } + + if (found) { + list_del(list_node); + kfree(cpld_node); + } + + mutex_unlock(&list_lock); +} + +static ssize_t show_version(struct device *dev, struct device_attribute *attr, char *buf) +{ + int val = 0; + struct i2c_client *client = to_i2c_client(dev); + + val = i2c_smbus_read_byte_data(client, 0x1); + + if (val < 0) { + dev_dbg(&client->dev, "cpld(0x%x) reg(0x1) err %d\n", client->addr, val); + } + + return sprintf(buf, "%d\n", val); +} + +/* + * I2C init/probing/exit functions + */ +static int as7726_32x_cpld_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct i2c_adapter *adap = to_i2c_adapter(client->dev.parent); + struct as7726_32x_cpld_data *data; + int ret = -ENODEV; + const struct attribute_group *group = NULL; + + if (!i2c_check_functionality(adap, I2C_FUNC_SMBUS_BYTE)) + goto exit; + + data = kzalloc(sizeof(struct as7726_32x_cpld_data), GFP_KERNEL); + if (!data) { + ret = -ENOMEM; + goto exit; + } + + i2c_set_clientdata(client, data); + mutex_init(&data->update_lock); + data->type = id->driver_data; + + /* Register sysfs hooks */ + switch (data->type) { + case as7726_32x_cpld1: + group = &as7726_32x_cpld1_group; + break; + case as7726_32x_cpld2: + group = &as7726_32x_cpld2_group; + break; + case as7726_32x_cpld3: + group = &as7726_32x_cpld3_group; + break; + default: + break; + } + + if (group) { + ret = sysfs_create_group(&client->dev.kobj, group); + if (ret) { + goto exit_free; + } + } + + as7726_32x_cpld_add_client(client); + return 0; + +exit_free: + kfree(data); +exit: + return ret; +} + +static int as7726_32x_cpld_remove(struct i2c_client *client) +{ + struct as7726_32x_cpld_data *data = i2c_get_clientdata(client); + const struct attribute_group *group = NULL; + + as7726_32x_cpld_remove_client(client); + + /* Remove sysfs hooks */ + switch (data->type) { + case as7726_32x_cpld1: + group = &as7726_32x_cpld1_group; + break; + case as7726_32x_cpld2: + group = &as7726_32x_cpld2_group; + break; + case as7726_32x_cpld3: + group = &as7726_32x_cpld3_group; + break; + default: + break; + } + + if (group) { + sysfs_remove_group(&client->dev.kobj, group); + } + + kfree(data); + + return 0; +} + +static int as7726_32x_cpld_read_internal(struct i2c_client *client, u8 reg) +{ + int status = 0, retry = I2C_RW_RETRY_COUNT; + + while (retry) { + status = i2c_smbus_read_byte_data(client, reg); + if (unlikely(status < 0)) { + msleep(I2C_RW_RETRY_INTERVAL); + retry--; + continue; + } + + break; + } + + return status; +} + +static int as7726_32x_cpld_write_internal(struct i2c_client *client, u8 reg, u8 value) +{ + int status = 0, retry = I2C_RW_RETRY_COUNT; + + while (retry) { + status = i2c_smbus_write_byte_data(client, reg, value); + if (unlikely(status < 0)) { + msleep(I2C_RW_RETRY_INTERVAL); + retry--; + continue; + } + + break; + } + + return status; +} + +int as7726_32x_cpld_read(unsigned short cpld_addr, u8 reg) +{ + struct list_head *list_node = NULL; + struct cpld_client_node *cpld_node = NULL; + int ret = -EPERM; + + mutex_lock(&list_lock); + + list_for_each(list_node, &cpld_client_list) + { + cpld_node = list_entry(list_node, struct cpld_client_node, list); + + if (cpld_node->client->addr == cpld_addr) { + ret = as7726_32x_cpld_read_internal(cpld_node->client, reg); + break; + } + } + + mutex_unlock(&list_lock); + + return ret; +} +EXPORT_SYMBOL(as7726_32x_cpld_read); + +int as7726_32x_cpld_write(unsigned short cpld_addr, u8 reg, u8 value) +{ + struct list_head *list_node = NULL; + struct cpld_client_node *cpld_node = NULL; + int ret = -EIO; + + mutex_lock(&list_lock); + + list_for_each(list_node, &cpld_client_list) + { + cpld_node = list_entry(list_node, struct cpld_client_node, list); + + if (cpld_node->client->addr == cpld_addr) { + ret = as7726_32x_cpld_write_internal(cpld_node->client, reg, value); + break; + } + } + + mutex_unlock(&list_lock); + + return ret; +} +EXPORT_SYMBOL(as7726_32x_cpld_write); + +static struct i2c_driver as7726_32x_cpld_driver = { + .driver = { + .name = "as7726_32x_cpld", + .owner = THIS_MODULE, + }, + .probe = as7726_32x_cpld_probe, + .remove = as7726_32x_cpld_remove, + .id_table = as7726_32x_cpld_id, +}; + +static int __init as7726_32x_cpld_init(void) +{ + mutex_init(&list_lock); + return i2c_add_driver(&as7726_32x_cpld_driver); +} + +static void __exit as7726_32x_cpld_exit(void) +{ + i2c_del_driver(&as7726_32x_cpld_driver); +} + +MODULE_AUTHOR("Jostar Yang "); +MODULE_DESCRIPTION("Accton I2C CPLD driver"); +MODULE_LICENSE("GPL"); + +module_init(as7726_32x_cpld_init); +module_exit(as7726_32x_cpld_exit); + diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_fan.c b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_fan.c new file mode 100755 index 0000000000..beb58804ac --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_fan.c @@ -0,0 +1,763 @@ +/* + * A hwmon driver for the Accton as7726 32x fan + * + * Copyright (C) 2014 Accton Technology Corporation. + * Brandon Chuang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define DRVNAME "as7726_32x_fan" + +#define NUM_THERMAL_SENSORS (5) /* Get sum of this number of sensors.*/ +#define THERMAL_SENSORS_DRIVER "lm75" +#define THERMAL_SENSORS_ADDRS {0x48, 0x49, 0x4a, 0x4b, 0x4c} + +#define IN +#define OUT + +static struct as7726_32x_fan_data *as7726_32x_fan_update_device(struct device *dev); +static ssize_t fan_show_value(struct device *dev, struct device_attribute *da, char *buf); +static ssize_t set_duty_cycle(struct device *dev, struct device_attribute *da, + const char *buf, size_t count); +static ssize_t get_sys_temp(struct device *dev, struct device_attribute *da, char *buf); + +/* fan related data, the index should match sysfs_fan_attributes + */ +static const u8 fan_reg[] = { + 0x0F, /* fan 1-6 present status */ + 0x10, /* fan 1-6 direction(0:F2B 1:B2F) */ + 0x11, /* fan PWM(for all fan) */ + 0x12, /* front fan 1 speed(rpm) */ + 0x13, /* front fan 2 speed(rpm) */ + 0x14, /* front fan 3 speed(rpm) */ + 0x15, /* front fan 4 speed(rpm) */ + 0x16, /* front fan 5 speed(rpm) */ + 0x17, /* front fan 6 speed(rpm) */ + 0x22, /* rear fan 1 speed(rpm) */ + 0x23, /* rear fan 2 speed(rpm) */ + 0x24, /* rear fan 3 speed(rpm) */ + 0x25, /* rear fan 4 speed(rpm) */ + 0x26, /* rear fan 5 speed(rpm) */ + 0x27, /* rear fan 6 speed(rpm) */ +}; + +/* Each client has this additional data */ +struct as7726_32x_fan_data { + struct device *hwmon_dev; + struct mutex update_lock; + char valid; /* != 0 if registers are valid */ + unsigned long last_updated; /* In jiffies */ + u8 reg_val[ARRAY_SIZE(fan_reg)]; /* Register value */ + int system_temp; /*In unit of mini-Celsius*/ + int sensors_found; +}; + +enum fan_id { + FAN1_ID, + FAN2_ID, + FAN3_ID, + FAN4_ID, + FAN5_ID, + FAN6_ID +}; + +enum sysfs_fan_attributes { + FAN_PRESENT_REG, + FAN_DIRECTION_REG, + FAN_DUTY_CYCLE_PERCENTAGE, /* Only one CPLD register to control duty cycle for all fans */ + FAN1_FRONT_SPEED_RPM, + FAN2_FRONT_SPEED_RPM, + FAN3_FRONT_SPEED_RPM, + FAN4_FRONT_SPEED_RPM, + FAN5_FRONT_SPEED_RPM, + FAN6_FRONT_SPEED_RPM, + FAN1_REAR_SPEED_RPM, + FAN2_REAR_SPEED_RPM, + FAN3_REAR_SPEED_RPM, + FAN4_REAR_SPEED_RPM, + FAN5_REAR_SPEED_RPM, + FAN6_REAR_SPEED_RPM, + FAN1_DIRECTION, + FAN2_DIRECTION, + FAN3_DIRECTION, + FAN4_DIRECTION, + FAN5_DIRECTION, + FAN6_DIRECTION, + FAN1_PRESENT, + FAN2_PRESENT, + FAN3_PRESENT, + FAN4_PRESENT, + FAN5_PRESENT, + FAN6_PRESENT, + FAN1_FAULT, + FAN2_FAULT, + FAN3_FAULT, + FAN4_FAULT, + FAN5_FAULT, + FAN6_FAULT +}; + +/* Define attributes + */ +#define DECLARE_FAN_FAULT_SENSOR_DEV_ATTR(index, index2) \ + static SENSOR_DEVICE_ATTR(fan##index##_fault, S_IRUGO, fan_show_value, NULL, FAN##index##_FAULT);\ + static SENSOR_DEVICE_ATTR(fan##index2##_fault, S_IRUGO, fan_show_value, NULL, FAN##index##_FAULT) + +#define DECLARE_FAN_FAULT_ATTR(index, index2) &sensor_dev_attr_fan##index##_fault.dev_attr.attr, \ + &sensor_dev_attr_fan##index2##_fault.dev_attr.attr + + +#define DECLARE_FAN_DIRECTION_SENSOR_DEV_ATTR(index) \ + static SENSOR_DEVICE_ATTR(fan##index##_direction, S_IRUGO, fan_show_value, NULL, FAN##index##_DIRECTION) +#define DECLARE_FAN_DIRECTION_ATTR(index) &sensor_dev_attr_fan##index##_direction.dev_attr.attr + +#define DECLARE_FAN_DUTY_CYCLE_SENSOR_DEV_ATTR(index) \ + static SENSOR_DEVICE_ATTR(fan##index##_duty_cycle_percentage, S_IWUSR | S_IRUGO, fan_show_value, set_duty_cycle, FAN##index##_DUTY_CYCLE_PERCENTAGE) +#define DECLARE_FAN_DUTY_CYCLE_ATTR(index) &sensor_dev_attr_fan##index##_duty_cycle_percentage.dev_attr.attr + +#define DECLARE_FAN_SYSTEM_TEMP_SENSOR_DEV_ATTR() \ + static SENSOR_DEVICE_ATTR(sys_temp, S_IRUGO, get_sys_temp, NULL, FAN_DUTY_CYCLE_PERCENTAGE) + +#define DECLARE_FAN_SYSTEM_TEMP_ATTR() &sensor_dev_attr_sys_temp.dev_attr.attr + +#define DECLARE_FAN_PRESENT_SENSOR_DEV_ATTR(index) \ + static SENSOR_DEVICE_ATTR(fan##index##_present, S_IRUGO, fan_show_value, NULL, FAN##index##_PRESENT) +#define DECLARE_FAN_PRESENT_ATTR(index) &sensor_dev_attr_fan##index##_present.dev_attr.attr + +#define DECLARE_FAN_SPEED_RPM_SENSOR_DEV_ATTR(index, index2) \ + static SENSOR_DEVICE_ATTR(fan##index##_front_speed_rpm, S_IRUGO, fan_show_value, NULL, FAN##index##_FRONT_SPEED_RPM);\ + static SENSOR_DEVICE_ATTR(fan##index##_rear_speed_rpm, S_IRUGO, fan_show_value, NULL, FAN##index##_REAR_SPEED_RPM);\ + static SENSOR_DEVICE_ATTR(fan##index##_input, S_IRUGO, fan_show_value, NULL, FAN##index##_FRONT_SPEED_RPM);\ + static SENSOR_DEVICE_ATTR(fan##index2##_input, S_IRUGO, fan_show_value, NULL, FAN##index##_REAR_SPEED_RPM) +#define DECLARE_FAN_SPEED_RPM_ATTR(index, index2) &sensor_dev_attr_fan##index##_front_speed_rpm.dev_attr.attr, \ + &sensor_dev_attr_fan##index##_rear_speed_rpm.dev_attr.attr, \ + &sensor_dev_attr_fan##index##_input.dev_attr.attr, \ + &sensor_dev_attr_fan##index2##_input.dev_attr.attr + +/* 6 fan fault attributes in this platform */ +DECLARE_FAN_FAULT_SENSOR_DEV_ATTR(1,11); +DECLARE_FAN_FAULT_SENSOR_DEV_ATTR(2,12); +DECLARE_FAN_FAULT_SENSOR_DEV_ATTR(3,13); +DECLARE_FAN_FAULT_SENSOR_DEV_ATTR(4,14); +DECLARE_FAN_FAULT_SENSOR_DEV_ATTR(5,15); +DECLARE_FAN_FAULT_SENSOR_DEV_ATTR(6,16); + +/* 6 fan speed(rpm) attributes in this platform */ +DECLARE_FAN_SPEED_RPM_SENSOR_DEV_ATTR(1,11); +DECLARE_FAN_SPEED_RPM_SENSOR_DEV_ATTR(2,12); +DECLARE_FAN_SPEED_RPM_SENSOR_DEV_ATTR(3,13); +DECLARE_FAN_SPEED_RPM_SENSOR_DEV_ATTR(4,14); +DECLARE_FAN_SPEED_RPM_SENSOR_DEV_ATTR(5,15); +DECLARE_FAN_SPEED_RPM_SENSOR_DEV_ATTR(6,16); +/* 6 fan present attributes in this platform */ +DECLARE_FAN_PRESENT_SENSOR_DEV_ATTR(1); +DECLARE_FAN_PRESENT_SENSOR_DEV_ATTR(2); +DECLARE_FAN_PRESENT_SENSOR_DEV_ATTR(3); +DECLARE_FAN_PRESENT_SENSOR_DEV_ATTR(4); +DECLARE_FAN_PRESENT_SENSOR_DEV_ATTR(5); +DECLARE_FAN_PRESENT_SENSOR_DEV_ATTR(6); +/* 6 fan direction attribute in this platform */ +DECLARE_FAN_DIRECTION_SENSOR_DEV_ATTR(1); +DECLARE_FAN_DIRECTION_SENSOR_DEV_ATTR(2); +DECLARE_FAN_DIRECTION_SENSOR_DEV_ATTR(3); +DECLARE_FAN_DIRECTION_SENSOR_DEV_ATTR(4); +DECLARE_FAN_DIRECTION_SENSOR_DEV_ATTR(5); +DECLARE_FAN_DIRECTION_SENSOR_DEV_ATTR(6); +/* 1 fan duty cycle attribute in this platform */ +DECLARE_FAN_DUTY_CYCLE_SENSOR_DEV_ATTR(); +/* System temperature for fancontrol */ +DECLARE_FAN_SYSTEM_TEMP_SENSOR_DEV_ATTR(); + +static struct attribute *as7726_32x_fan_attributes[] = { + /* fan related attributes */ + DECLARE_FAN_FAULT_ATTR(1,11), + DECLARE_FAN_FAULT_ATTR(2,12), + DECLARE_FAN_FAULT_ATTR(3,13), + DECLARE_FAN_FAULT_ATTR(4,14), + DECLARE_FAN_FAULT_ATTR(5,15), + DECLARE_FAN_FAULT_ATTR(6,16), + DECLARE_FAN_SPEED_RPM_ATTR(1,11), + DECLARE_FAN_SPEED_RPM_ATTR(2,12), + DECLARE_FAN_SPEED_RPM_ATTR(3,13), + DECLARE_FAN_SPEED_RPM_ATTR(4,14), + DECLARE_FAN_SPEED_RPM_ATTR(5,15), + DECLARE_FAN_SPEED_RPM_ATTR(6,16), + DECLARE_FAN_PRESENT_ATTR(1), + DECLARE_FAN_PRESENT_ATTR(2), + DECLARE_FAN_PRESENT_ATTR(3), + DECLARE_FAN_PRESENT_ATTR(4), + DECLARE_FAN_PRESENT_ATTR(5), + DECLARE_FAN_PRESENT_ATTR(6), + DECLARE_FAN_DIRECTION_ATTR(1), + DECLARE_FAN_DIRECTION_ATTR(2), + DECLARE_FAN_DIRECTION_ATTR(3), + DECLARE_FAN_DIRECTION_ATTR(4), + DECLARE_FAN_DIRECTION_ATTR(5), + DECLARE_FAN_DIRECTION_ATTR(6), + DECLARE_FAN_DUTY_CYCLE_ATTR(), + DECLARE_FAN_SYSTEM_TEMP_ATTR(), + NULL +}; + +#define FAN_DUTY_CYCLE_REG_MASK 0xF +#define FAN_MAX_DUTY_CYCLE 100 +#define FAN_REG_VAL_TO_SPEED_RPM_STEP 100 + +static int as7726_32x_fan_read_value(struct i2c_client *client, u8 reg) +{ + return i2c_smbus_read_byte_data(client, reg); +} + +static int as7726_32x_fan_write_value(struct i2c_client *client, u8 reg, u8 value) +{ + return i2c_smbus_write_byte_data(client, reg, value); +} + +/* fan utility functions + */ +static u32 reg_val_to_duty_cycle(u8 reg_val) +{ + reg_val &= FAN_DUTY_CYCLE_REG_MASK; + return ((u32)(reg_val+1) * 625 + 75)/ 100; +} + +static u8 duty_cycle_to_reg_val(u8 duty_cycle) +{ + return ((u32)duty_cycle * 100 / 625) - 1; +} + +static u32 reg_val_to_speed_rpm(u8 reg_val) +{ + return (u32)reg_val * FAN_REG_VAL_TO_SPEED_RPM_STEP; +} + +static u8 reg_val_to_direction(u8 reg_val, enum fan_id id) +{ + u8 mask = (1 << id); + + reg_val &= mask; + + return reg_val ? 1 : 0; +} +static u8 reg_val_to_is_present(u8 reg_val, enum fan_id id) +{ + u8 mask = (1 << id); + + reg_val &= mask; + + return reg_val ? 0 : 1; +} + +static u8 is_fan_fault(struct as7726_32x_fan_data *data, enum fan_id id) +{ + u8 ret = 1; + int front_fan_index = FAN1_FRONT_SPEED_RPM + id; + int rear_fan_index = FAN1_REAR_SPEED_RPM + id; + + /* Check if the speed of front or rear fan is ZERO, + */ + if (reg_val_to_speed_rpm(data->reg_val[front_fan_index]) && + reg_val_to_speed_rpm(data->reg_val[rear_fan_index])) { + ret = 0; + } + + return ret; +} + +static ssize_t set_duty_cycle(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) +{ + int error, value; + struct i2c_client *client = to_i2c_client(dev); + + error = kstrtoint(buf, 10, &value); + if (error) + return error; + + if (value < 0 || value > FAN_MAX_DUTY_CYCLE) + return -EINVAL; + + as7726_32x_fan_write_value(client, 0x33, 0); /* Disable fan speed watch dog */ + as7726_32x_fan_write_value(client, fan_reg[FAN_DUTY_CYCLE_PERCENTAGE], duty_cycle_to_reg_val(value)); + return count; +} + +/* Due to this struct is declared at lm75.c, it cannot be include + * under Sonic environment. I duplicate it from lm75.c. + */ +struct lm75_data { + struct i2c_client *client; + struct device *hwmon_dev; + struct thermal_zone_device *tz; + struct mutex update_lock; + u8 orig_conf; + u8 resolution; /* In bits, between 9 and 12 */ + u8 resolution_limits; + char valid; /* !=0 if registers are valid */ + unsigned long last_updated; /* In jiffies */ + unsigned long sample_time; /* In jiffies */ + s16 temp[3]; /* Register values, + 0 = input + 1 = max + 2 = hyst */ +}; + +/*Copied from lm75.c*/ +static inline long lm75_reg_to_mc(s16 temp, u8 resolution) +{ + return ((temp >> (16 - resolution)) * 1000) >> (resolution - 8); +} + +/*Get hwmon_dev from i2c_client, set hwmon_dev = NULL is failed.*/ +static struct device * get_hwmon_dev( + struct i2c_client *client) +{ + struct lm75_data *data = NULL; + + data = i2c_get_clientdata(client); + if(data) + { + if( data->valid == 1 && data->hwmon_dev) + { + return data->hwmon_dev; + } + + } + return NULL; +} + +/* To find hwmon index by opening hwmon under that i2c address. + */ +static int find_hwmon_index_by_FileOpen( + int bus_nr, + unsigned short addr, + OUT int *index) +{ +#define MAX_HWMON_DEVICE (10) /* Find hwmon device in 0~10*/ + struct file *sfd; + char client_name[96]; + int i=0; + + do { + snprintf(client_name, sizeof(client_name), + "/sys/bus/i2c/devices/%d-%04x/hwmon/hwmon%d/temp1_input", + bus_nr, addr, i); + + sfd = filp_open(client_name, O_RDONLY, 0); + i++; + } while( IS_ERR(sfd) && i < MAX_HWMON_DEVICE); + + if (IS_ERR(sfd)) { + pr_err("Failed to open file(%s)#%d\r\n", client_name, __LINE__); + return -ENOENT; + } + filp_close(sfd, 0); + *index = i - 1; + return 0; + +#undef MAX_HWMON_DEVICE +} + +static int get_temp_file_path( + int bus_nr, unsigned short addr, + struct device *hwmon_dev + ,char *path, int max_len) +{ + + if(hwmon_dev && strlen(dev_name(hwmon_dev))) + { + snprintf(path, max_len, + "/sys/bus/i2c/devices/%d-%04x/hwmon/%s/temp1_input", + bus_nr, addr, dev_name(hwmon_dev)); + } + else + { + int i=0; + if(find_hwmon_index_by_FileOpen( bus_nr, addr, &i)) + { + return -EIO; + } + snprintf(path, max_len, + "/sys/bus/i2c/devices/%d-%04x/hwmon/hwmon%d/temp1_input", + bus_nr, addr, i); + } + + return 0; +} + +/*File read the dev file at user space.*/ +static int read_devfile_temp1_input( + struct device *dev, + int bus_nr, + unsigned short addr, + struct device *hwmon_dev, + int *miniCelsius) +{ + struct file *sfd; + char buffer[96]; + char devfile[96]; + int rc, status; + int rdlen, value; + mm_segment_t old_fs; + + rc = 0; + get_temp_file_path(bus_nr, addr, hwmon_dev, devfile, sizeof(devfile)); + sfd = filp_open(devfile, O_RDONLY, 0); + if (IS_ERR(sfd)) { + pr_err("Failed to open file(%s)#%d\r\n", devfile, __LINE__); + return -ENOENT; + } + dev_dbg(dev, "Found device:%s\n",devfile); + + if(!(sfd->f_op) || !(sfd->f_op->read) ) { + pr_err("file %s cann't readable ?\n",devfile); + return -ENOENT; + } + + old_fs = get_fs(); + set_fs(KERNEL_DS); + rdlen = sfd->f_op->read(sfd, buffer, sizeof(buffer), &sfd->f_pos); + if (rdlen == 0) { + pr_err( "File(%s) empty!\n", devfile); + rc = -EIO; + goto exit; + } + status = sscanf(buffer, "%d", &value); + if (status != 1) { + rc = -EIO; + goto exit; + } + *miniCelsius = value; + dev_dbg(dev,"found sensors: %d @i2c %d-%04x\n", value, bus_nr, addr); + +exit: + set_fs(old_fs); + filp_close(sfd, 0); + return rc; +} + +static u8 is_lm75_data_due(struct i2c_client *client) +{ + struct lm75_data *data = NULL; + + data = i2c_get_clientdata(client); + if (time_after(jiffies, data->last_updated + data->sample_time)) + { + return 1; + } + return 0; +} +static int get_lm75_temp(struct i2c_client *client, int *miniCelsius) +{ + struct lm75_data *data = NULL; + + data = i2c_get_clientdata(client); + *miniCelsius = lm75_reg_to_mc(data->temp[0], data->resolution); + + return 0; +} + +static bool lm75_addr_mached(unsigned short addr) +{ + int i; + unsigned short addrs[] = THERMAL_SENSORS_ADDRS; + + for (i = 0; i < ARRAY_SIZE(addrs); i++) + { + if( addr == addrs[i]) + return 1; + } + return 0; +} + +static int _find_lm75_device(struct device *dev, void *data) +{ + struct device_driver *driver; + struct as7726_32x_fan_data *prv = data; + char *driver_name = THERMAL_SENSORS_DRIVER; + + driver = dev->driver; + if (driver && driver->name && + strcmp(driver->name, driver_name) == 0) + { + struct i2c_client *client; + client = to_i2c_client(dev); + if (client) + { + /*cannot use "struct i2c_adapter *adap = to_i2c_adapter(dev);"*/ + struct i2c_adapter *adap = client->adapter; + int miniCelsius = 0; + + if (! lm75_addr_mached(client->addr)) + { + return 0; + } + + if (!adap) { + return -ENXIO; + } + + /* If the data is not updated, read them from devfile + to drive them updateing data from chip.*/ + if (is_lm75_data_due(client)) + { + struct device *hwmon_dev; + + hwmon_dev = get_hwmon_dev(client); + if(0 == read_devfile_temp1_input(dev, adap->nr, + client->addr, hwmon_dev, &miniCelsius)) + { + prv->system_temp += miniCelsius; + prv->sensors_found++; + } + + } + else + { + get_lm75_temp(client, &miniCelsius); + prv->system_temp += miniCelsius; + prv->sensors_found++; + + } + } + } + return 0; +} + +/*Find all lm75 devices and return sum of temperatures.*/ +static ssize_t get_sys_temp(struct device *dev, struct device_attribute *da, + char *buf) +{ + ssize_t ret = 0; + struct as7726_32x_fan_data *data = as7726_32x_fan_update_device(dev); + + data->system_temp=0; + data->sensors_found=0; + i2c_for_each_dev(data, _find_lm75_device); + if (NUM_THERMAL_SENSORS != data->sensors_found) + { + dev_dbg(dev,"only %d of %d temps are found\n", + data->sensors_found, NUM_THERMAL_SENSORS); + data->system_temp = INT_MAX; + } + ret = sprintf(buf, "%d\n",data->system_temp); + return ret; +} + +static ssize_t fan_show_value(struct device *dev, struct device_attribute *da, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct as7726_32x_fan_data *data = as7726_32x_fan_update_device(dev); + ssize_t ret = 0; + + if (data->valid) { + switch (attr->index) { + case FAN_DUTY_CYCLE_PERCENTAGE: + { + u32 duty_cycle = reg_val_to_duty_cycle(data->reg_val[FAN_DUTY_CYCLE_PERCENTAGE]); + ret = sprintf(buf, "%u\n", duty_cycle); + break; + } + case FAN1_FRONT_SPEED_RPM: + case FAN2_FRONT_SPEED_RPM: + case FAN3_FRONT_SPEED_RPM: + case FAN4_FRONT_SPEED_RPM: + case FAN5_FRONT_SPEED_RPM: + case FAN6_FRONT_SPEED_RPM: + case FAN1_REAR_SPEED_RPM: + case FAN2_REAR_SPEED_RPM: + case FAN3_REAR_SPEED_RPM: + case FAN4_REAR_SPEED_RPM: + case FAN5_REAR_SPEED_RPM: + case FAN6_REAR_SPEED_RPM: + ret = sprintf(buf, "%u\n", reg_val_to_speed_rpm(data->reg_val[attr->index])); + break; + case FAN1_PRESENT: + case FAN2_PRESENT: + case FAN3_PRESENT: + case FAN4_PRESENT: + case FAN5_PRESENT: + case FAN6_PRESENT: + ret = sprintf(buf, "%d\n", + reg_val_to_is_present(data->reg_val[FAN_PRESENT_REG], + attr->index - FAN1_PRESENT)); + break; + case FAN1_FAULT: + case FAN2_FAULT: + case FAN3_FAULT: + case FAN4_FAULT: + case FAN5_FAULT: + case FAN6_FAULT: + ret = sprintf(buf, "%d\n", is_fan_fault(data, attr->index - FAN1_FAULT)); + break; + case FAN1_DIRECTION: + case FAN2_DIRECTION: + case FAN3_DIRECTION: + case FAN4_DIRECTION: + case FAN5_DIRECTION: + case FAN6_DIRECTION: + ret = sprintf(buf, "%d\n", + reg_val_to_direction(data->reg_val[FAN_DIRECTION_REG], + attr->index - FAN1_DIRECTION)); + break; + default: + break; + } + } + + return ret; +} + +static const struct attribute_group as7726_32x_fan_group = { + .attrs = as7726_32x_fan_attributes, +}; + +static struct as7726_32x_fan_data *as7726_32x_fan_update_device(struct device *dev) +{ + struct i2c_client *client = to_i2c_client(dev); + struct as7726_32x_fan_data *data = i2c_get_clientdata(client); + + mutex_lock(&data->update_lock); + + if (time_after(jiffies, data->last_updated + HZ + HZ / 2) || + !data->valid) { + int i; + + dev_dbg(&client->dev, "Starting as7726_32x_fan update\n"); + data->valid = 0; + + /* Update fan data + */ + for (i = 0; i < ARRAY_SIZE(data->reg_val); i++) { + int status = as7726_32x_fan_read_value(client, fan_reg[i]); + if (status < 0) { + data->valid = 0; + mutex_unlock(&data->update_lock); + dev_dbg(&client->dev, "reg %d, err %d\n", fan_reg[i], status); + return data; + } + else { + data->reg_val[i] = status; + } + } + + data->last_updated = jiffies; + data->valid = 1; + } + + mutex_unlock(&data->update_lock); + + return data; +} + +static int as7726_32x_fan_probe(struct i2c_client *client, + const struct i2c_device_id *dev_id) +{ + struct as7726_32x_fan_data *data; + int status; + + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) { + status = -EIO; + goto exit; + } + + data = kzalloc(sizeof(struct as7726_32x_fan_data), GFP_KERNEL); + if (!data) { + status = -ENOMEM; + goto exit; + } + + i2c_set_clientdata(client, data); + data->valid = 0; + mutex_init(&data->update_lock); + + dev_info(&client->dev, "chip found\n"); + + /* Register sysfs hooks */ + status = sysfs_create_group(&client->dev.kobj, &as7726_32x_fan_group); + if (status) { + goto exit_free; + } + + data->hwmon_dev = hwmon_device_register(&client->dev); + if (IS_ERR(data->hwmon_dev)) { + status = PTR_ERR(data->hwmon_dev); + goto exit_remove; + } + + dev_info(&client->dev, "%s: fan '%s'\n", + dev_name(data->hwmon_dev), client->name); + + return 0; + +exit_remove: + sysfs_remove_group(&client->dev.kobj, &as7726_32x_fan_group); +exit_free: + kfree(data); +exit: + + return status; +} + +static int as7726_32x_fan_remove(struct i2c_client *client) +{ + struct as7726_32x_fan_data *data = i2c_get_clientdata(client); + hwmon_device_unregister(data->hwmon_dev); + sysfs_remove_group(&client->dev.kobj, &as7726_32x_fan_group); + + return 0; +} + +/* Addresses to scan */ +static const unsigned short normal_i2c[] = { 0x66, I2C_CLIENT_END }; + +static const struct i2c_device_id as7726_32x_fan_id[] = { + { "as7726_32x_fan", 0 }, + {} +}; +MODULE_DEVICE_TABLE(i2c, as7726_32x_fan_id); + +static struct i2c_driver as7726_32x_fan_driver = { + .class = I2C_CLASS_HWMON, + .driver = { + .name = DRVNAME, + }, + .probe = as7726_32x_fan_probe, + .remove = as7726_32x_fan_remove, + .id_table = as7726_32x_fan_id, + .address_list = normal_i2c, +}; + +module_i2c_driver(as7726_32x_fan_driver); + +MODULE_AUTHOR("Jostar Yang "); +MODULE_DESCRIPTION("as7726_32x_fan driver"); +MODULE_LICENSE("GPL"); + diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_leds.c b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_leds.c new file mode 100755 index 0000000000..65b962e628 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_leds.c @@ -0,0 +1,438 @@ +/* + * A LED driver for the accton_as7726_32x_led + * + * Copyright (C) 2014 Accton Technology Corporation. + * Brandon Chuang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/*#define DEBUG*/ + +#include +#include +#include +#include +#include +#include +#include +#include + +extern int as7726_32x_cpld_read (unsigned short cpld_addr, u8 reg); +extern int as7726_32x_cpld_write(unsigned short cpld_addr, u8 reg, u8 value); + +extern void led_classdev_unregister(struct led_classdev *led_cdev); +extern int led_classdev_register(struct device *parent, struct led_classdev *led_cdev); +extern void led_classdev_resume(struct led_classdev *led_cdev); +extern void led_classdev_suspend(struct led_classdev *led_cdev); + +#define DRVNAME "accton_as7726_32x_led" + +struct accton_as7726_32x_led_data { + struct platform_device *pdev; + struct mutex update_lock; + char valid; /* != 0 if registers are valid */ + unsigned long last_updated; /* In jiffies */ + u8 reg_val[1]; /* only 1 register*/ +}; + +static struct accton_as7726_32x_led_data *ledctl = NULL; + +/* LED related data + */ + +#define LED_CNTRLER_I2C_ADDRESS (0x60) + +#define LED_TYPE_DIAG_REG_MASK (0x3) +#define LED_MODE_DIAG_GREEN_VALUE (0x02) +#define LED_MODE_DIAG_RED_VALUE (0x01) +#define LED_MODE_DIAG_AMBER_VALUE (0x00) /*It's yellow actually. Green+Red=Yellow*/ +#define LED_MODE_DIAG_OFF_VALUE (0x03) + + +#define LED_TYPE_LOC_REG_MASK (0x80) +#define LED_MODE_LOC_ON_VALUE (0) +#define LED_MODE_LOC_OFF_VALUE (0x80) + +enum led_type { + LED_TYPE_DIAG, + LED_TYPE_LOC, + LED_TYPE_FAN, + LED_TYPE_PSU1, + LED_TYPE_PSU2 +}; + +struct led_reg { + u32 types; + u8 reg_addr; +}; + +static const struct led_reg led_reg_map[] = { + {(1<update_lock); + + if (time_after(jiffies, ledctl->last_updated + HZ + HZ / 2) + || !ledctl->valid) { + int i; + + dev_dbg(&ledctl->pdev->dev, "Starting accton_as7726_32x_led update\n"); + + /* Update LED data + */ + for (i = 0; i < ARRAY_SIZE(ledctl->reg_val); i++) { + int status = accton_as7726_32x_led_read_value(led_reg_map[i].reg_addr); + + if (status < 0) { + ledctl->valid = 0; + dev_dbg(&ledctl->pdev->dev, "reg %d, err %d\n", led_reg_map[i].reg_addr, status); + goto exit; + } + else + { + ledctl->reg_val[i] = status; + } + } + + ledctl->last_updated = jiffies; + ledctl->valid = 1; + } + +exit: + mutex_unlock(&ledctl->update_lock); +} + +static void accton_as7726_32x_led_set(struct led_classdev *led_cdev, + enum led_brightness led_light_mode, + enum led_type type) +{ + int reg_val; + u8 reg ; + mutex_lock(&ledctl->update_lock); + + if( !accton_getLedReg(type, ®)) + { + dev_dbg(&ledctl->pdev->dev, "Not match item for %d.\n", type); + } + + reg_val = accton_as7726_32x_led_read_value(reg); + + if (reg_val < 0) { + dev_dbg(&ledctl->pdev->dev, "reg %d, err %d\n", reg, reg_val); + goto exit; + } + reg_val = led_light_mode_to_reg_val(type, led_light_mode, reg_val); + accton_as7726_32x_led_write_value(reg, reg_val); + + /* to prevent the slow-update issue */ + ledctl->valid = 0; + +exit: + mutex_unlock(&ledctl->update_lock); +} + + +static void accton_as7726_32x_led_diag_set(struct led_classdev *led_cdev, + enum led_brightness led_light_mode) +{ + accton_as7726_32x_led_set(led_cdev, led_light_mode, LED_TYPE_DIAG); +} + +static enum led_brightness accton_as7726_32x_led_diag_get(struct led_classdev *cdev) +{ + accton_as7726_32x_led_update(); + return led_reg_val_to_light_mode(LED_TYPE_DIAG, ledctl->reg_val[0]); +} + +static void accton_as7726_32x_led_loc_set(struct led_classdev *led_cdev, + enum led_brightness led_light_mode) +{ + accton_as7726_32x_led_set(led_cdev, led_light_mode, LED_TYPE_LOC); +} + +static enum led_brightness accton_as7726_32x_led_loc_get(struct led_classdev *cdev) +{ + accton_as7726_32x_led_update(); + return led_reg_val_to_light_mode(LED_TYPE_LOC, ledctl->reg_val[0]); +} + +static void accton_as7726_32x_led_auto_set(struct led_classdev *led_cdev, + enum led_brightness led_light_mode) +{ +} + +static enum led_brightness accton_as7726_32x_led_auto_get(struct led_classdev *cdev) +{ + return LED_MODE_AUTO; +} + +static struct led_classdev accton_as7726_32x_leds[] = { + [LED_TYPE_DIAG] = { + .name = "accton_as7726_32x_led::diag", + .default_trigger = "unused", + .brightness_set = accton_as7726_32x_led_diag_set, + .brightness_get = accton_as7726_32x_led_diag_get, + .flags = LED_CORE_SUSPENDRESUME, + .max_brightness = LED_MODE_RED, + }, + [LED_TYPE_LOC] = { + .name = "accton_as7726_32x_led::loc", + .default_trigger = "unused", + .brightness_set = accton_as7726_32x_led_loc_set, + .brightness_get = accton_as7726_32x_led_loc_get, + .flags = LED_CORE_SUSPENDRESUME, + .max_brightness = LED_MODE_BLUE, + }, + [LED_TYPE_FAN] = { + .name = "accton_as7726_32x_led::fan", + .default_trigger = "unused", + .brightness_set = accton_as7726_32x_led_auto_set, + .brightness_get = accton_as7726_32x_led_auto_get, + .flags = LED_CORE_SUSPENDRESUME, + .max_brightness = LED_MODE_AUTO, + }, + [LED_TYPE_PSU1] = { + .name = "accton_as7726_32x_led::psu1", + .default_trigger = "unused", + .brightness_set = accton_as7726_32x_led_auto_set, + .brightness_get = accton_as7726_32x_led_auto_get, + .flags = LED_CORE_SUSPENDRESUME, + .max_brightness = LED_MODE_AUTO, + }, + [LED_TYPE_PSU2] = { + .name = "accton_as7726_32x_led::psu2", + .default_trigger = "unused", + .brightness_set = accton_as7726_32x_led_auto_set, + .brightness_get = accton_as7726_32x_led_auto_get, + .flags = LED_CORE_SUSPENDRESUME, + .max_brightness = LED_MODE_AUTO, + }, +}; + +static int accton_as7726_32x_led_suspend(struct platform_device *dev, + pm_message_t state) +{ + int i = 0; + + for (i = 0; i < ARRAY_SIZE(accton_as7726_32x_leds); i++) { + led_classdev_suspend(&accton_as7726_32x_leds[i]); + } + + return 0; +} + +static int accton_as7726_32x_led_resume(struct platform_device *dev) +{ + int i = 0; + + for (i = 0; i < ARRAY_SIZE(accton_as7726_32x_leds); i++) { + led_classdev_resume(&accton_as7726_32x_leds[i]); + } + + return 0; +} + +static int accton_as7726_32x_led_probe(struct platform_device *pdev) +{ + int ret, i; + + for (i = 0; i < ARRAY_SIZE(accton_as7726_32x_leds); i++) { + ret = led_classdev_register(&pdev->dev, &accton_as7726_32x_leds[i]); + + if (ret < 0) + break; + } + + /* Check if all LEDs were successfully registered */ + if (i != ARRAY_SIZE(accton_as7726_32x_leds)) { + int j; + + /* only unregister the LEDs that were successfully registered */ + for (j = 0; j < i; j++) { + led_classdev_unregister(&accton_as7726_32x_leds[i]); + } + } + + return ret; +} + +static int accton_as7726_32x_led_remove(struct platform_device *pdev) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(accton_as7726_32x_leds); i++) { + led_classdev_unregister(&accton_as7726_32x_leds[i]); + } + + return 0; +} + +static struct platform_driver accton_as7726_32x_led_driver = { + .probe = accton_as7726_32x_led_probe, + .remove = accton_as7726_32x_led_remove, + .suspend = accton_as7726_32x_led_suspend, + .resume = accton_as7726_32x_led_resume, + .driver = { + .name = DRVNAME, + .owner = THIS_MODULE, + }, +}; + +static int __init accton_as7726_32x_led_init(void) +{ + int ret; + + ret = platform_driver_register(&accton_as7726_32x_led_driver); + if (ret < 0) { + goto exit; + } + + ledctl = kzalloc(sizeof(struct accton_as7726_32x_led_data), GFP_KERNEL); + if (!ledctl) { + ret = -ENOMEM; + platform_driver_unregister(&accton_as7726_32x_led_driver); + goto exit; + } + + mutex_init(&ledctl->update_lock); + + ledctl->pdev = platform_device_register_simple(DRVNAME, -1, NULL, 0); + if (IS_ERR(ledctl->pdev)) { + ret = PTR_ERR(ledctl->pdev); + platform_driver_unregister(&accton_as7726_32x_led_driver); + kfree(ledctl); + goto exit; + } + +exit: + return ret; +} + +static void __exit accton_as7726_32x_led_exit(void) +{ + platform_device_unregister(ledctl->pdev); + platform_driver_unregister(&accton_as7726_32x_led_driver); + kfree(ledctl); +} + +module_init(accton_as7726_32x_led_init); +module_exit(accton_as7726_32x_led_exit); + +MODULE_AUTHOR("Jostar Yang "); +MODULE_DESCRIPTION("accton_as7726_32x_led driver"); +MODULE_LICENSE("GPL"); diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_psu.c b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_psu.c new file mode 100755 index 0000000000..f4da01e86d --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/accton_as7726_32x_psu.c @@ -0,0 +1,276 @@ +/* + * An hwmon driver for accton as7726_32x Power Module + * + * Copyright (C) 2014 Accton Technology Corporation. + * Brandon Chuang + * + * Based on ad7414.c + * Copyright 2006 Stefan Roese , DENX Software Engineering + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static ssize_t show_status(struct device *dev, struct device_attribute *da, char *buf); +static ssize_t show_model_name(struct device *dev, struct device_attribute *da, char *buf); +static int as7726_32x_psu_read_block(struct i2c_client *client, u8 command, u8 *data,int data_len); +extern int as7726_32x_cpld_read(unsigned short cpld_addr, u8 reg); + +/* Addresses scanned + */ +static const unsigned short normal_i2c[] = { 0x50, 0x53, I2C_CLIENT_END }; + +/* Each client has this additional data + */ +struct as7726_32x_psu_data { + struct device *hwmon_dev; + struct mutex update_lock; + char valid; /* !=0 if registers are valid */ + unsigned long last_updated; /* In jiffies */ + u8 index; /* PSU index */ + u8 status; /* Status(present/power_good) register read from CPLD */ + char model_name[9]; /* Model name, read from eeprom */ +}; + +static struct as7726_32x_psu_data *as7726_32x_psu_update_device(struct device *dev); + +enum as7726_32x_psu_sysfs_attributes { + PSU_PRESENT, + PSU_MODEL_NAME, + PSU_POWER_GOOD +}; + +/* sysfs attributes for hwmon + */ +static SENSOR_DEVICE_ATTR(psu_present, S_IRUGO, show_status, NULL, PSU_PRESENT); +static SENSOR_DEVICE_ATTR(psu_model_name, S_IRUGO, show_model_name,NULL, PSU_MODEL_NAME); +static SENSOR_DEVICE_ATTR(psu_power_good, S_IRUGO, show_status, NULL, PSU_POWER_GOOD); + +static struct attribute *as7726_32x_psu_attributes[] = { + &sensor_dev_attr_psu_present.dev_attr.attr, + &sensor_dev_attr_psu_model_name.dev_attr.attr, + &sensor_dev_attr_psu_power_good.dev_attr.attr, + NULL +}; + +static ssize_t show_status(struct device *dev, struct device_attribute *da, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct as7726_32x_psu_data *data = as7726_32x_psu_update_device(dev); + u8 status = 0; + + if (attr->index == PSU_PRESENT) { + status = !(data->status >> (1-data->index) & 0x1); + } + else { /* PSU_POWER_GOOD */ + status = (data->status >> (3-data->index) & 0x1); + } + + return sprintf(buf, "%d\n", status); +} + +static ssize_t show_model_name(struct device *dev, struct device_attribute *da, + char *buf) +{ + struct as7726_32x_psu_data *data = as7726_32x_psu_update_device(dev); + + return sprintf(buf, "%s\n", data->model_name); +} + +static const struct attribute_group as7726_32x_psu_group = { + .attrs = as7726_32x_psu_attributes, +}; + +static int as7726_32x_psu_probe(struct i2c_client *client, + const struct i2c_device_id *dev_id) +{ + struct as7726_32x_psu_data *data; + int status; + + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_I2C_BLOCK)) { + status = -EIO; + goto exit; + } + + data = kzalloc(sizeof(struct as7726_32x_psu_data), GFP_KERNEL); + if (!data) { + status = -ENOMEM; + goto exit; + } + + i2c_set_clientdata(client, data); + data->valid = 0; + data->index = dev_id->driver_data; + mutex_init(&data->update_lock); + + dev_info(&client->dev, "chip found\n"); + + /* Register sysfs hooks */ + status = sysfs_create_group(&client->dev.kobj, &as7726_32x_psu_group); + if (status) { + goto exit_free; + } + + data->hwmon_dev = hwmon_device_register(&client->dev); + if (IS_ERR(data->hwmon_dev)) { + status = PTR_ERR(data->hwmon_dev); + goto exit_remove; + } + + dev_info(&client->dev, "%s: psu '%s'\n", + dev_name(data->hwmon_dev), client->name); + + return 0; + +exit_remove: + sysfs_remove_group(&client->dev.kobj, &as7726_32x_psu_group); +exit_free: + kfree(data); +exit: + + return status; +} + +static int as7726_32x_psu_remove(struct i2c_client *client) +{ + struct as7726_32x_psu_data *data = i2c_get_clientdata(client); + + hwmon_device_unregister(data->hwmon_dev); + sysfs_remove_group(&client->dev.kobj, &as7726_32x_psu_group); + kfree(data); + + return 0; +} + +enum psu_index +{ + as7726_32x_psu1, + as7726_32x_psu2 +}; + +static const struct i2c_device_id as7726_32x_psu_id[] = { + { "as7726_32x_psu1", as7726_32x_psu1 }, + { "as7726_32x_psu2", as7726_32x_psu2 }, + {} +}; +MODULE_DEVICE_TABLE(i2c, as7726_32x_psu_id); + +static struct i2c_driver as7726_32x_psu_driver = { + .class = I2C_CLASS_HWMON, + .driver = { + .name = "as7726_32x_psu", + }, + .probe = as7726_32x_psu_probe, + .remove = as7726_32x_psu_remove, + .id_table = as7726_32x_psu_id, + .address_list = normal_i2c, +}; + +static int as7726_32x_psu_read_block(struct i2c_client *client, u8 command, u8 *data, + int data_len) +{ + int result = 0; + int retry_count = 5; + + while (retry_count) { + retry_count--; + + result = i2c_smbus_read_i2c_block_data(client, command, data_len, data); + + if (unlikely(result < 0)) { + msleep(10); + continue; + } + + if (unlikely(result != data_len)) { + result = -EIO; + msleep(10); + continue; + } + + result = 0; + break; + } + + return result; +} + +static struct as7726_32x_psu_data *as7726_32x_psu_update_device(struct device *dev) +{ + struct i2c_client *client = to_i2c_client(dev); + struct as7726_32x_psu_data *data = i2c_get_clientdata(client); + + mutex_lock(&data->update_lock); + + if (time_after(jiffies, data->last_updated + HZ + HZ / 2) + || !data->valid) { + int status; + int power_good = 0; + + dev_dbg(&client->dev, "Starting as7726_32x update\n"); + + /* Read psu status */ + status = as7726_32x_cpld_read(0x60, 0x2); + + if (status < 0) { + dev_dbg(&client->dev, "cpld reg 0x60 err %d\n", status); + } + else { + data->status = status; + } + + /* Read model name */ + memset(data->model_name, 0, sizeof(data->model_name)); + power_good = (data->status >> (3-data->index) & 0x1); + + if (power_good) { + status = as7726_32x_psu_read_block(client, 0x20, data->model_name, + ARRAY_SIZE(data->model_name)-1); + if (status < 0) { + data->model_name[0] = '\0'; + dev_dbg(&client->dev, "unable to read model name from (0x%x)\n", client->addr); + } + else { + data->model_name[ARRAY_SIZE(data->model_name)-1] = '\0'; + } + } + + data->last_updated = jiffies; + data->valid = 1; + } + + mutex_unlock(&data->update_lock); + + return data; +} + +module_i2c_driver(as7726_32x_psu_driver); + +MODULE_AUTHOR("Jostar Yang "); +MODULE_DESCRIPTION("as7726_32x_psu driver"); +MODULE_LICENSE("GPL"); + diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/ym2651y.c b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/ym2651y.c new file mode 100755 index 0000000000..8e76c56b54 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/modules/ym2651y.c @@ -0,0 +1,603 @@ +/* + * An hwmon driver for the 3Y Power YM-2651Y Power Module + * + * Copyright (C) 2014 Accton Technology Corporation. + * Brandon Chuang + * + * Based on ad7414.c + * Copyright 2006 Stefan Roese , DENX Software Engineering + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define MAX_FAN_DUTY_CYCLE 100 + +/* Addresses scanned + */ +static const unsigned short normal_i2c[] = { 0x58, 0x5b, I2C_CLIENT_END }; + +/* Each client has this additional data + */ +struct ym2651y_data { + struct device *hwmon_dev; + struct mutex update_lock; + char valid; /* !=0 if registers are valid */ + unsigned long last_updated; /* In jiffies */ + u8 capability; /* Register value */ + u16 status_word; /* Register value */ + u8 fan_fault; /* Register value */ + u8 over_temp; /* Register value */ + u16 v_out; /* Register value */ + u16 i_out; /* Register value */ + u16 p_out; /* Register value */ + u16 temp; /* Register value */ + u16 fan_speed; /* Register value */ + u16 fan_duty_cycle[2]; /* Register value */ + u8 fan_dir[4]; /* Register value */ + u8 pmbus_revision; /* Register value */ + u8 mfr_id[10]; /* Register value */ + u8 mfr_model[10]; /* Register value */ + u8 mfr_revsion[3]; /* Register value */ + u16 mfr_vin_min; /* Register value */ + u16 mfr_vin_max; /* Register value */ + u16 mfr_iin_max; /* Register value */ + u16 mfr_iout_max; /* Register value */ + u16 mfr_pin_max; /* Register value */ + u16 mfr_pout_max; /* Register value */ + u16 mfr_vout_min; /* Register value */ + u16 mfr_vout_max; /* Register value */ +}; + +static ssize_t show_byte(struct device *dev, struct device_attribute *da, + char *buf); +static ssize_t show_word(struct device *dev, struct device_attribute *da, + char *buf); +static ssize_t show_linear(struct device *dev, struct device_attribute *da, + char *buf); +static ssize_t show_fan_fault(struct device *dev, struct device_attribute *da, + char *buf); +static ssize_t show_over_temp(struct device *dev, struct device_attribute *da, + char *buf); +static ssize_t show_ascii(struct device *dev, struct device_attribute *da, + char *buf); +static struct ym2651y_data *ym2651y_update_device(struct device *dev); +static ssize_t set_fan_duty_cycle(struct device *dev, struct device_attribute *da, + const char *buf, size_t count); +static int ym2651y_write_word(struct i2c_client *client, u8 reg, u16 value); + +enum ym2651y_sysfs_attributes { + PSU_POWER_ON = 0, + PSU_TEMP_FAULT, + PSU_POWER_GOOD, + PSU_FAN1_FAULT, + PSU_FAN_DIRECTION, + PSU_OVER_TEMP, + PSU_V_OUT, + PSU_I_OUT, + PSU_P_OUT, + PSU_P_OUT_UV, /*In Unit of microVolt, instead of mini.*/ + PSU_TEMP1_INPUT, + PSU_FAN1_SPEED, + PSU_FAN1_DUTY_CYCLE, + PSU_PMBUS_REVISION, + PSU_MFR_ID, + PSU_MFR_MODEL, + PSU_MFR_REVISION, + PSU_MFR_VIN_MIN, + PSU_MFR_VIN_MAX, + PSU_MFR_VOUT_MIN, + PSU_MFR_VOUT_MAX, + PSU_MFR_IIN_MAX, + PSU_MFR_IOUT_MAX, + PSU_MFR_PIN_MAX, + PSU_MFR_POUT_MAX +}; + +/* sysfs attributes for hwmon + */ +static SENSOR_DEVICE_ATTR(psu_power_on, S_IRUGO, show_word, NULL, PSU_POWER_ON); +static SENSOR_DEVICE_ATTR(psu_temp_fault, S_IRUGO, show_word, NULL, PSU_TEMP_FAULT); +static SENSOR_DEVICE_ATTR(psu_power_good, S_IRUGO, show_word, NULL, PSU_POWER_GOOD); +static SENSOR_DEVICE_ATTR(psu_fan1_fault, S_IRUGO, show_fan_fault, NULL, PSU_FAN1_FAULT); +static SENSOR_DEVICE_ATTR(psu_over_temp, S_IRUGO, show_over_temp, NULL, PSU_OVER_TEMP); +static SENSOR_DEVICE_ATTR(psu_v_out, S_IRUGO, show_linear, NULL, PSU_V_OUT); +static SENSOR_DEVICE_ATTR(psu_i_out, S_IRUGO, show_linear, NULL, PSU_I_OUT); +static SENSOR_DEVICE_ATTR(psu_p_out, S_IRUGO, show_linear, NULL, PSU_P_OUT); +static SENSOR_DEVICE_ATTR(psu_temp1_input, S_IRUGO, show_linear, NULL, PSU_TEMP1_INPUT); +static SENSOR_DEVICE_ATTR(psu_fan1_speed_rpm, S_IRUGO, show_linear, NULL, PSU_FAN1_SPEED); +static SENSOR_DEVICE_ATTR(psu_fan1_duty_cycle_percentage, S_IWUSR | S_IRUGO, show_linear, set_fan_duty_cycle, PSU_FAN1_DUTY_CYCLE); +static SENSOR_DEVICE_ATTR(psu_fan_dir, S_IRUGO, show_ascii, NULL, PSU_FAN_DIRECTION); +static SENSOR_DEVICE_ATTR(psu_pmbus_revision, S_IRUGO, show_byte, NULL, PSU_PMBUS_REVISION); +static SENSOR_DEVICE_ATTR(psu_mfr_id, S_IRUGO, show_ascii, NULL, PSU_MFR_ID); +static SENSOR_DEVICE_ATTR(psu_mfr_model, S_IRUGO, show_ascii, NULL, PSU_MFR_MODEL); +static SENSOR_DEVICE_ATTR(psu_mfr_revision, S_IRUGO, show_ascii, NULL, PSU_MFR_REVISION); +static SENSOR_DEVICE_ATTR(psu_mfr_vin_min, S_IRUGO, show_linear, NULL, PSU_MFR_VIN_MIN); +static SENSOR_DEVICE_ATTR(psu_mfr_vin_max, S_IRUGO, show_linear, NULL, PSU_MFR_VIN_MAX); +static SENSOR_DEVICE_ATTR(psu_mfr_vout_min, S_IRUGO, show_linear, NULL, PSU_MFR_VOUT_MIN); +static SENSOR_DEVICE_ATTR(psu_mfr_vout_max, S_IRUGO, show_linear, NULL, PSU_MFR_VOUT_MAX); +static SENSOR_DEVICE_ATTR(psu_mfr_iin_max, S_IRUGO, show_linear, NULL, PSU_MFR_IIN_MAX); +static SENSOR_DEVICE_ATTR(psu_mfr_iout_max, S_IRUGO, show_linear, NULL, PSU_MFR_IOUT_MAX); +static SENSOR_DEVICE_ATTR(psu_mfr_pin_max, S_IRUGO, show_linear, NULL, PSU_MFR_PIN_MAX); +static SENSOR_DEVICE_ATTR(psu_mfr_pout_max, S_IRUGO, show_linear, NULL, PSU_MFR_POUT_MAX); + +/*Duplicate nodes for lm-sensors.*/ +static SENSOR_DEVICE_ATTR(power1_input, S_IRUGO, show_linear, NULL, PSU_P_OUT_UV); +static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_linear, NULL, PSU_TEMP1_INPUT); +static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, show_linear, NULL, PSU_FAN1_SPEED); +static SENSOR_DEVICE_ATTR(temp1_fault, S_IRUGO, show_word, NULL, PSU_TEMP_FAULT); + +static struct attribute *ym2651y_attributes[] = { + &sensor_dev_attr_psu_power_on.dev_attr.attr, + &sensor_dev_attr_psu_temp_fault.dev_attr.attr, + &sensor_dev_attr_psu_power_good.dev_attr.attr, + &sensor_dev_attr_psu_fan1_fault.dev_attr.attr, + &sensor_dev_attr_psu_over_temp.dev_attr.attr, + &sensor_dev_attr_psu_v_out.dev_attr.attr, + &sensor_dev_attr_psu_i_out.dev_attr.attr, + &sensor_dev_attr_psu_p_out.dev_attr.attr, + &sensor_dev_attr_psu_temp1_input.dev_attr.attr, + &sensor_dev_attr_psu_fan1_speed_rpm.dev_attr.attr, + &sensor_dev_attr_psu_fan1_duty_cycle_percentage.dev_attr.attr, + &sensor_dev_attr_psu_fan_dir.dev_attr.attr, + &sensor_dev_attr_psu_pmbus_revision.dev_attr.attr, + &sensor_dev_attr_psu_mfr_id.dev_attr.attr, + &sensor_dev_attr_psu_mfr_model.dev_attr.attr, + &sensor_dev_attr_psu_mfr_revision.dev_attr.attr, + &sensor_dev_attr_psu_mfr_vin_min.dev_attr.attr, + &sensor_dev_attr_psu_mfr_vin_max.dev_attr.attr, + &sensor_dev_attr_psu_mfr_pout_max.dev_attr.attr, + &sensor_dev_attr_psu_mfr_iin_max.dev_attr.attr, + &sensor_dev_attr_psu_mfr_pin_max.dev_attr.attr, + &sensor_dev_attr_psu_mfr_vout_min.dev_attr.attr, + &sensor_dev_attr_psu_mfr_vout_max.dev_attr.attr, + &sensor_dev_attr_psu_mfr_iout_max.dev_attr.attr, + /*Duplicate nodes for lm-sensors.*/ + &sensor_dev_attr_power1_input.dev_attr.attr, + &sensor_dev_attr_temp1_input.dev_attr.attr, + &sensor_dev_attr_fan1_input.dev_attr.attr, + &sensor_dev_attr_temp1_fault.dev_attr.attr, + NULL +}; + +static ssize_t show_byte(struct device *dev, struct device_attribute *da, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct ym2651y_data *data = ym2651y_update_device(dev); + + return (attr->index == PSU_PMBUS_REVISION) ? sprintf(buf, "%d\n", data->pmbus_revision) : + sprintf(buf, "0\n"); +} + +static ssize_t show_word(struct device *dev, struct device_attribute *da, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct ym2651y_data *data = ym2651y_update_device(dev); + u16 status = 0; + + switch (attr->index) { + case PSU_POWER_ON: /* psu_power_on, low byte bit 6 of status_word, 0=>ON, 1=>OFF */ + status = (data->status_word & 0x40) ? 0 : 1; + break; + case PSU_TEMP_FAULT: /* psu_temp_fault, low byte bit 2 of status_word, 0=>Normal, 1=>temp fault */ + status = (data->status_word & 0x4) >> 2; + break; + case PSU_POWER_GOOD: /* psu_power_good, high byte bit 3 of status_word, 0=>OK, 1=>FAIL */ + status = (data->status_word & 0x800) ? 0 : 1; + break; + } + + return sprintf(buf, "%d\n", status); +} + +static int two_complement_to_int(u16 data, u8 valid_bit, int mask) +{ + u16 valid_data = data & mask; + bool is_negative = valid_data >> (valid_bit - 1); + + return is_negative ? (-(((~valid_data) & mask) + 1)) : valid_data; +} + +static ssize_t set_fan_duty_cycle(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct i2c_client *client = to_i2c_client(dev); + struct ym2651y_data *data = i2c_get_clientdata(client); + int nr = (attr->index == PSU_FAN1_DUTY_CYCLE) ? 0 : 1; + long speed; + int error; + + error = kstrtol(buf, 10, &speed); + if (error) + return error; + + if (speed < 0 || speed > MAX_FAN_DUTY_CYCLE) + return -EINVAL; + + mutex_lock(&data->update_lock); + data->fan_duty_cycle[nr] = speed; + ym2651y_write_word(client, 0x3B + nr, data->fan_duty_cycle[nr]); + mutex_unlock(&data->update_lock); + + return count; +} + +static ssize_t show_linear(struct device *dev, struct device_attribute *da, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct ym2651y_data *data = ym2651y_update_device(dev); + + u16 value = 0; + int exponent, mantissa; + int multiplier = 1000; + + switch (attr->index) { + case PSU_V_OUT: + value = data->v_out; + break; + case PSU_I_OUT: + value = data->i_out; + break; + case PSU_P_OUT_UV: + multiplier = 1000000; /*For lm-sensors, unit is micro-Volt.*/ + /*Passing through*/ + case PSU_P_OUT: + value = data->p_out; + break; + case PSU_TEMP1_INPUT: + value = data->temp; + break; + case PSU_FAN1_SPEED: + value = data->fan_speed; + multiplier = 1; + break; + case PSU_FAN1_DUTY_CYCLE: + value = data->fan_duty_cycle[0]; + multiplier = 1; + break; + case PSU_MFR_VIN_MIN: + value = data->mfr_vin_min; + break; + case PSU_MFR_VIN_MAX: + value = data->mfr_vin_max; + break; + case PSU_MFR_VOUT_MIN: + value = data->mfr_vout_min; + break; + case PSU_MFR_VOUT_MAX: + value = data->mfr_vout_max; + break; + case PSU_MFR_PIN_MAX: + value = data->mfr_pin_max; + break; + case PSU_MFR_POUT_MAX: + value = data->mfr_pout_max; + break; + case PSU_MFR_IOUT_MAX: + value = data->mfr_iout_max; + break; + case PSU_MFR_IIN_MAX: + value = data->mfr_iin_max; + break; + } + + exponent = two_complement_to_int(value >> 11, 5, 0x1f); + mantissa = two_complement_to_int(value & 0x7ff, 11, 0x7ff); + return (exponent >= 0) ? sprintf(buf, "%d\n", (mantissa << exponent) * multiplier) : + sprintf(buf, "%d\n", (mantissa * multiplier) / (1 << -exponent)); +} + +static ssize_t show_fan_fault(struct device *dev, struct device_attribute *da, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct ym2651y_data *data = ym2651y_update_device(dev); + + u8 shift = (attr->index == PSU_FAN1_FAULT) ? 7 : 6; + + return sprintf(buf, "%d\n", data->fan_fault >> shift); +} + +static ssize_t show_over_temp(struct device *dev, struct device_attribute *da, + char *buf) +{ + struct ym2651y_data *data = ym2651y_update_device(dev); + + return sprintf(buf, "%d\n", data->over_temp >> 7); +} + +static ssize_t show_ascii(struct device *dev, struct device_attribute *da, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + struct ym2651y_data *data = ym2651y_update_device(dev); + u8 *ptr = NULL; + + switch (attr->index) { + case PSU_FAN_DIRECTION: /* psu_fan_dir */ + ptr = data->fan_dir; + break; + case PSU_MFR_ID: /* psu_mfr_id */ + ptr = data->mfr_id; + break; + case PSU_MFR_MODEL: /* psu_mfr_model */ + ptr = data->mfr_model; + break; + case PSU_MFR_REVISION: /* psu_mfr_revision */ + ptr = data->mfr_revsion; + break; + default: + return 0; + } + + return sprintf(buf, "%s\n", ptr); +} + +static const struct attribute_group ym2651y_group = { + .attrs = ym2651y_attributes, +}; + +static int ym2651y_probe(struct i2c_client *client, + const struct i2c_device_id *dev_id) +{ + struct ym2651y_data *data; + int status; + + if (!i2c_check_functionality(client->adapter, + I2C_FUNC_SMBUS_BYTE_DATA | + I2C_FUNC_SMBUS_WORD_DATA | + I2C_FUNC_SMBUS_I2C_BLOCK)) { + status = -EIO; + goto exit; + } + + data = kzalloc(sizeof(struct ym2651y_data), GFP_KERNEL); + if (!data) { + status = -ENOMEM; + goto exit; + } + + i2c_set_clientdata(client, data); + mutex_init(&data->update_lock); + + dev_info(&client->dev, "chip found\n"); + + /* Register sysfs hooks */ + status = sysfs_create_group(&client->dev.kobj, &ym2651y_group); + if (status) { + goto exit_free; + } + + data->hwmon_dev = hwmon_device_register(&client->dev); + if (IS_ERR(data->hwmon_dev)) { + status = PTR_ERR(data->hwmon_dev); + goto exit_remove; + } + + dev_info(&client->dev, "%s: psu '%s'\n", + dev_name(data->hwmon_dev), client->name); + + return 0; + +exit_remove: + sysfs_remove_group(&client->dev.kobj, &ym2651y_group); +exit_free: + kfree(data); +exit: + + return status; +} + +static int ym2651y_remove(struct i2c_client *client) +{ + struct ym2651y_data *data = i2c_get_clientdata(client); + + hwmon_device_unregister(data->hwmon_dev); + sysfs_remove_group(&client->dev.kobj, &ym2651y_group); + kfree(data); + + return 0; +} + +static const struct i2c_device_id ym2651y_id[] = { + { "ym2651", 0 }, + {} +}; +MODULE_DEVICE_TABLE(i2c, ym2651y_id); + +static struct i2c_driver ym2651y_driver = { + .class = I2C_CLASS_HWMON, + .driver = { + .name = "ym2651", + }, + .probe = ym2651y_probe, + .remove = ym2651y_remove, + .id_table = ym2651y_id, + .address_list = normal_i2c, +}; + +static int ym2651y_read_byte(struct i2c_client *client, u8 reg) +{ + return i2c_smbus_read_byte_data(client, reg); +} + +static int ym2651y_read_word(struct i2c_client *client, u8 reg) +{ + return i2c_smbus_read_word_data(client, reg); +} + +static int ym2651y_write_word(struct i2c_client *client, u8 reg, u16 value) +{ + return i2c_smbus_write_word_data(client, reg, value); +} + +static int ym2651y_read_block(struct i2c_client *client, u8 command, u8 *data, + int data_len) +{ + int result = i2c_smbus_read_i2c_block_data(client, command, data_len, data); + + if (unlikely(result < 0)) + goto abort; + if (unlikely(result != data_len)) { + result = -EIO; + goto abort; + } + + result = 0; + +abort: + return result; +} + +struct reg_data_byte { + u8 reg; + u8 *value; +}; + +struct reg_data_word { + u8 reg; + u16 *value; +}; + +static struct ym2651y_data *ym2651y_update_device(struct device *dev) +{ + struct i2c_client *client = to_i2c_client(dev); + struct ym2651y_data *data = i2c_get_clientdata(client); + + mutex_lock(&data->update_lock); + + if (time_after(jiffies, data->last_updated + HZ + HZ / 2) + || !data->valid) { + int i, status; + u8 command; + u8 fan_dir[5] = {0}; + struct reg_data_byte regs_byte[] = { {0x19, &data->capability}, + {0x7d, &data->over_temp}, + {0x81, &data->fan_fault}, + {0x98, &data->pmbus_revision}}; + struct reg_data_word regs_word[] = { {0x79, &data->status_word}, + {0x8b, &data->v_out}, + {0x8c, &data->i_out}, + {0x96, &data->p_out}, + {0x8d, &data->temp}, + {0x3b, &(data->fan_duty_cycle[0])}, + {0x3c, &(data->fan_duty_cycle[1])}, + {0x90, &data->fan_speed}, + {0xa0, &data->mfr_vin_min}, + {0xa1, &data->mfr_vin_max}, + {0xa2, &data->mfr_iin_max}, + {0xa3, &data->mfr_pin_max}, + {0xa4, &data->mfr_vout_min}, + {0xa5, &data->mfr_vout_max}, + {0xa6, &data->mfr_iout_max}, + {0xa7, &data->mfr_pout_max}}; + + dev_dbg(&client->dev, "Starting ym2651 update\n"); + + /* Read byte data */ + for (i = 0; i < ARRAY_SIZE(regs_byte); i++) { + status = ym2651y_read_byte(client, regs_byte[i].reg); + + if (status < 0) + { + dev_dbg(&client->dev, "reg %d, err %d\n", + regs_byte[i].reg, status); + } + else { + *(regs_byte[i].value) = status; + } + } + + /* Read word data */ + for (i = 0; i < ARRAY_SIZE(regs_word); i++) { + status = ym2651y_read_word(client, regs_word[i].reg); + + if (status < 0) + { + dev_dbg(&client->dev, "reg %d, err %d\n", + regs_word[i].reg, status); + } + else { + *(regs_word[i].value) = status; + } + } + + /* Read fan_direction */ + command = 0xC3; + status = ym2651y_read_block(client, command, fan_dir, ARRAY_SIZE(fan_dir)-1); + + if (status < 0) { + dev_dbg(&client->dev, "reg %d, err %d\n", command, status); + } + + strncpy(data->fan_dir, fan_dir+1, ARRAY_SIZE(data->fan_dir)-1); + data->fan_dir[ARRAY_SIZE(data->fan_dir)-1] = '\0'; + + /* Read mfr_id */ + command = 0x99; + status = ym2651y_read_block(client, command, data->mfr_id, + ARRAY_SIZE(data->mfr_id)-1); + data->mfr_id[ARRAY_SIZE(data->mfr_id)-1] = '\0'; + + if (status < 0) + dev_dbg(&client->dev, "reg %d, err %d\n", command, status); + + /* Read mfr_model */ + command = 0x9a; + status = ym2651y_read_block(client, command, data->mfr_model, + ARRAY_SIZE(data->mfr_model)-1); + data->mfr_model[ARRAY_SIZE(data->mfr_model)-1] = '\0'; + + if (status < 0) + dev_dbg(&client->dev, "reg %d, err %d\n", command, status); + + /* Read mfr_revsion */ + command = 0x9b; + status = ym2651y_read_block(client, command, data->mfr_revsion, + ARRAY_SIZE(data->mfr_revsion)-1); + data->mfr_revsion[ARRAY_SIZE(data->mfr_revsion)-1] = '\0'; + + if (status < 0) + dev_dbg(&client->dev, "reg %d, err %d\n", command, status); + + data->last_updated = jiffies; + data->valid = 1; + } + + mutex_unlock(&data->update_lock); + + return data; +} + +module_i2c_driver(ym2651y_driver); + +MODULE_AUTHOR("Brandon Chuang "); +MODULE_DESCRIPTION("3Y Power YM-2651Y driver"); +MODULE_LICENSE("GPL"); + + diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-handle_mac.service b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-handle_mac.service new file mode 100755 index 0000000000..d29342a56f --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-handle_mac.service @@ -0,0 +1,16 @@ +[Unit] +Description=Accton AS7726-32X Platform MAC hnadle service +Before=pmon.service +After=sysinit.target +DefaultDependencies=no + +[Service] +ExecStart=/usr/local/bin/accton_handle_idt.sh +KillSignal=SIGKILL +SuccessExitStatus=SIGKILL + +# Resource Limitations +LimitCORE=infinity + +[Install] +WantedBy=multi-user.target diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor-fan.service b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor-fan.service new file mode 100755 index 0000000000..e18d592d6c --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor-fan.service @@ -0,0 +1,16 @@ +[Unit] +Description=Accton AS7726-32X Platform Monitoring FAN service +Before=pmon.service +After=sysinit.target +DefaultDependencies=no + +[Service] +ExecStart=/usr/local/bin/accton_as7726_32x_monitor_fan.py +KillSignal=SIGKILL +SuccessExitStatus=SIGKILL + +# Resource Limitations +LimitCORE=infinity + +[Install] +WantedBy=multi-user.target diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor-psu.service b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor-psu.service new file mode 100755 index 0000000000..99f7479494 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor-psu.service @@ -0,0 +1,16 @@ +[Unit] +Description=Accton AS7726-32X Platform Monitoring PSU service +Before=pmon.service +After=sysinit.target +DefaultDependencies=no + +[Service] +ExecStart=/usr/local/bin/accton_as7726_32x_monitor_psu.py +KillSignal=SIGKILL +SuccessExitStatus=SIGKILL + +# Resource Limitations +LimitCORE=infinity + +[Install] +WantedBy=multi-user.target diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor.service b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor.service new file mode 100755 index 0000000000..5b04ad4101 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/service/as7726-32x-platform-monitor.service @@ -0,0 +1,18 @@ +[Unit] +Description=Accton AS7726-32X Platform Monitoring service +Before=pmon.service +After=as7726-32x-platform-handle_mac.service +DefaultDependencies=no + +[Service] +ExecStartPre=/usr/local/bin/accton_as7726_32x_util.py install +ExecStart=/usr/local/bin/accton_as7726_32x_monitor.py +KillSignal=SIGKILL +SuccessExitStatus=SIGKILL +#StandardOutput=tty + +# Resource Limitations +LimitCORE=infinity + +[Install] +WantedBy=multi-user.target diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/setup.py b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/setup.py new file mode 100755 index 0000000000..9841874dbd --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/setup.py @@ -0,0 +1,16 @@ +#!/usr/bin/env python + +import os +import sys +from setuptools import setup +os.listdir + +setup( + name='as7726_32x', + version='1.0', + description='Module to initialize Accton AS7726-32X platforms', + + packages=['as7726_32x'], + package_dir={'as7726_32x': 'as7726-32x/classes'}, +) + diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/README b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/README new file mode 100755 index 0000000000..44e03cab5f --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/README @@ -0,0 +1,117 @@ +Copyright (C) 2016 Accton Networks, Inc. + +This program is free software: you can redistribute it and/or modify +It under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . + +Contents of this package: + patch - files under patch/ is for kernel and ONIE installer + for the kernel: + config-accton-as5712_54x.patch + for kernel configuration. + driver-i2c-muxes-pca954x-always-deselect.patch + for i2c_mux deselects after transaction. + driver-patches-for-accton-as5712-fan-psu-cpld.patch + for as5712's fan/psu/cpld/led/sfp drivers. + for ONIE: + onie_installer-accton-AS5712-54X.patch + for console port setting and copy util script o rootfs. + module - Contains source code of as5712 kernel driver modules. + +The late Sonic building scripts, pushed @Dec 5 2016, will automatically +create a docker container and run building process under it. +User is not necessary to handle docker environment creation. + +1. Download sonic-buildimage environment. + - Run "git clone https://github.com/Azure/sonic-buildimage". + - cd to sonic-buildimage and run "git submodule update --init --recursive". +2. Build kernel + - cd ./src/sonic-linux-kernel + - Copy patches and series from patch/kernel of this release to + sonic-linux-kernel/patch. + - Build kernel by "make". + - The built kernel package, linux-image-3.16.0-5-amd64_3.16.51-3+deb8u1_amd64.deb + , is generated. +3. Build installer + - Change directory back to sonic-buildimage/. + - Get onie_installer-accton-AS5712-54X.patch" from patch/installer. + - Change setting for AS5712-54X by patching build_image.sh. + "patch -p1 < onie_installer-accton-AS5712-54X.patch" + !!NOTICE, patching onie_installer-accton-AS5712-54X.patch comments out the + "git status" checking at build_image.sh. + - The account and password of installed OS can be given at rules/config. + The default user and password are "admin" & "YourPaSsWoRd" respectively. + - Run "make configure PLATFORM=broadcom" + - Copy the built kernel debian package to target/debs/. + The file is linux-image-3.16.0-5-amd64_*_amd64.deb under directory + src/sonic-linux-kernel/. + - Run "make target/sonic-generic.bin" + - Get the installer, target/sonic-generic.bin, to target machine and install. + +All Linux kernel code is licensed under the GPLv1. All other code is +licensed under the GPLv3. Please see the LICENSE file for copies of +both licenses. + +The code for integacting with Accton AS5712-54X has 2 parts, +kernel drivers and operational script. +The kernel drivers of peripherals are under module/ directory. +1. These drivers are patched into kernel by + driver-patches-for-accton-as5712-fan-psu-cpld.patch + Or you can build the driver under module/ by setting environment variable, + KERNEL_SRC, to proper linux built directory and run make. + It may be sonic-linux-kernel/linux-3.*/debian/build/build_amd64_none_amd64/. +2. A operational script, accton_as5712_util.py, for device initializatian and + peripheral accessing should be installed at /usr/bin. + This script is generated by onie_installer-accton-AS5712-54X.patch. + It's done by patching onie_installer-accton-AS5712-54X.patch at build-image. + Run "accton_as5712_util.py install" to install drivers. + +To initialize the system, run "accton_as5712_util.py install". +To clean up the drivers & devices, run "accton_as5712_util.py clean". +To dump information of sensors, run "accton_as5712_util.py show". +To dump SFP EEPROM, run "accton_as5712_util.py sff". +To set fan speed, run "accton_as5712_util.py set fan". +To enable/disable SFP emission, run "accton_as5712_util.py set sfp". +To set system LEDs' color, run "accton_as5712_util.py set led" +For more information, run "accton_as5712_util.py --help". + +==================================================================== +Besides applying accton_as5712_util.py to access peripherals, you can +access peripherals by sysfs nodes directly after the installation is run. + +System LED: + There are 5 system LEDs at the lower-left corner of front panel. + They are loc, diag, fan, ps1, and ps2. + The sysfs interface color mappings are as follows: + Brightness: + 0 => off + 1 => green + 2 => amber + 3 => red + 4 => blue + But not all colors are available for each LED. + +Fan Control: + There are 10 fans inside 5 fan modules. + All fans share 1 duty setting, ranged from 0~100. + +Thermal sensers: + 3 temperature sensors are controlled by the lm75 kernel modules. + +PSUs: + There 2 power supplies slot at the left/right side of the back. + Once if a PSU is not plugged, the status of it is shown failed. + +There are 48 SFP+ and 6 QSFP modules are equipped. +Before operating on PSU and QSFP+, please make sure it is well plugged. +Otherwise, operation is going to fail. + diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor.py b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor.py new file mode 100755 index 0000000000..b88b440c90 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor.py @@ -0,0 +1,345 @@ +#!/usr/bin/env python +# +# Copyright (C) 2017 Accton Technology Corporation +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# ------------------------------------------------------------------ +# HISTORY: +# mm/dd/yyyy (A.D.)# +# 4/20/2018: Jostar modify for as7726_32x +# 12/03/2018:Jostar modify for as7726_32x thermal plan +# ------------------------------------------------------------------ + +try: + import os + import sys, getopt + import subprocess + import click + import imp + import logging + import logging.config + import logging.handlers + import types + import time # this is only being used as part of the example + import traceback + from tabulate import tabulate + from as7726_32x.fanutil import FanUtil + from as7726_32x.thermalutil import ThermalUtil +except ImportError as e: + raise ImportError('%s - required module not found' % str(e)) + +# Deafults +VERSION = '1.0' +FUNCTION_NAME = '/usr/local/bin/accton_as7726_32x_monitor' + +global log_file +global log_level + + +# Air Flow Front to Back : +# (Thermal sensor_LM75_4A + Thermal sensor_LM75_CPU) /2 <=38C : Keep 37.5%(0x04) Fan speed +# (Thermal sensor_LM75_4A + Thermal sensor_LM75_CPU) /2 > 38C : Change Fan speed from 37.5%(0x04) to 62.5%(0x08) +# (Thermal sensor_LM75_4A + Thermal sensor_LM75_CPU) /2 > 46C : Change Fan speed from 62.5%(0x08) to 100%(0x0E) +# (Thermal sensor_LM75_4A + Thermal sensor_LM75_CPU) /2 > 58C : Send alarm message +# (Thermal sensor_LM75_4A + Thermal sensor_LM75_CPU) /2 > 66C : Shut down system +# One Fan fail : Change Fan speed to 100%(0x0E) + + +# Air Flow Back to Front : +# (Thermal sensor_LM75_4A + Thermal sensor_LM75_CPU) /2 <=34C : Keep 37.5%(0x04) Fan speed +# (Thermal sensor_LM75_4A + Thermal sensor_LM75_CPU) /2 > 34C : Change Fan speed from 37.5%(0x04) to 62.5%(0x08) +# (Thermal sensor_LM75_4A + Thermal sensor_LM75_CPU) /2 > 44C : Change Fan speed from 62.5%(0x08) to 100%(0x0E) +# (Thermal sensor_LM75_4A + Thermal sensor_LM75_CPU) /2 > 59C : Send alarm message +# (Thermal sensor_LM75_4A + Thermal sensor_LM75_CPU) /2 > 67C : Shut down system +# One Fan fail: Change Fan speed to 100%(0x0E) +# sensor_LM75_CPU == sensor_LM75_4B + + +class switch(object): + def __init__(self, value): + self.value = value + self.fall = False + + def __iter__(self): + """Return the match method once, then stop""" + yield self.match + raise StopIteration + + def match(self, *args): + """Indicate whether or not to enter a case suite""" + if self.fall or not args: + return True + elif self.value in args: # changed for v1.5, see below + self.fall = True + return True + else: + return False + + +fan_policy_state=1 +fan_fail=0 +alarm_state = 0 #0->default or clear, 1-->alarm detect +test_temp = 0 +test_temp_list = [0, 0, 0, 0, 0, 0] +temp_test_data=0 +# Make a class we can use to capture stdout and sterr in the log +class device_monitor(object): + # static temp var + temp = 0 + new_pwm = 0 + pwm=0 + ori_pwm = 0 + default_pwm=0x4 + + def __init__(self, log_file, log_level): + """Needs a logger and a logger level.""" + # set up logging to file + logging.basicConfig( + filename=log_file, + filemode='w', + level=log_level, + format= '[%(asctime)s] {%(pathname)s:%(lineno)d} %(levelname)s - %(message)s', + datefmt='%H:%M:%S' + ) + # set up logging to console + if log_level == logging.DEBUG: + console = logging.StreamHandler() + console.setLevel(log_level) + formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s') + console.setFormatter(formatter) + logging.getLogger('').addHandler(console) + + sys_handler = handler = logging.handlers.SysLogHandler(address = '/dev/log') + sys_handler.setLevel(logging.WARNING) + logging.getLogger('').addHandler(sys_handler) + + #logging.debug('SET. logfile:%s / loglevel:%d', log_file, log_level) + + def get_state_from_fan_policy(self, temp, policy): + state=0 + + logging.debug('temp=%d', temp) + for i in range(0, len(policy)): + #logging.debug('policy[%d][0]=%d, policy[%d][1]=%d, policy[%d][2]=%d', i,policy[i][0],i, policy[i][1], i, policy[i][2]) + if temp > policy[i][2]: + if temp <= policy[i][3]: + state =i + logging.debug ('temp=%d >= policy[%d][2]=%d, temp=%d < policy[%d][3]=%d' , temp, i, policy[i][2], temp, i, policy[i][3]) + logging.debug ('fan_state=%d', state) + break + + return state + + + def manage_fans(self): + + global fan_policy_state + global fan_fail + global test_temp + global test_temp_list + global alarm_state + global temp_test_data + + LEVEL_FAN_DEF=0 + LEVEL_FAN_MID=1 + LEVEL_FAN_MAX=2 + LEVEL_TEMP_HIGH=3 + LEVEL_TEMP_CRITICAL=4 + + + fan_policy_f2b = { + LEVEL_FAN_DEF: [38, 0x4, 0, 38000], + LEVEL_FAN_MID: [63, 0x6, 38000, 46000], + LEVEL_FAN_MAX: [100, 0xE, 46000, 58000], + LEVEL_TEMP_HIGH: [100, 0xE, 58000, 66000], + LEVEL_TEMP_CRITICAL: [100, 0xE, 58000, 200000], + } + fan_policy_b2f = { + LEVEL_FAN_DEF: [38, 0x4, 0, 34000], + LEVEL_FAN_MID: [63, 0x8, 34000, 44000], + LEVEL_FAN_MAX: [100, 0xE, 44000, 59000], + LEVEL_TEMP_HIGH: [100, 0xE, 59000, 67000], + LEVEL_TEMP_CRITICAL: [100, 0xE, 59000, 200000], + } + + fan_policy = fan_policy_f2b + + thermal = ThermalUtil() + fan = FanUtil() + fan_dir=fan.get_fan_dir(1) + if fan_dir == 1: + fan_dri=1 #something wrong, set fan_dir to default val + else: + fan_policy = fan_policy_b2f + + ori_pwm=fan.get_fan_duty_cycle() + new_pwm=0 + logging.debug('fan_dir=%d, ori_pwm=%d', fan_dir, ori_pwm) + logging.debug('test_temp=%d', test_temp) + if test_temp==0: + temp1 = thermal._get_thermal_val(1) + temp2 = thermal._get_thermal_val(2) + temp3 = thermal._get_thermal_val(3) + temp4 = thermal._get_thermal_val(4) + temp5 = thermal._get_thermal_val(5) + else: + temp1 = test_temp_list[0] + temp2 = test_temp_list[1] + temp3 = test_temp_list[2] + temp4 = test_temp_list[3] + temp5 = test_temp_list[4] + fan_fail=0 + + if temp3==0: + temp_get=50000 # if one detect sensor is fail or zero, assign temp=50000, let fan to 75% + logging.debug('lm75_49 detect fail, so set temp_get=50000, let fan to 75%') + elif temp4==0: + temp_get=50000 # if one detect sensor is fail or zero, assign temp=50000, let fan to 75% + logging.debug('lm75_4b detect fail, so set temp_get=50000, let fan to 75%') + else: + temp_get= (temp3 + temp4)/2 # Use (sensor_LM75_4a + sensor_LM75_4b) /2 + ori_state=fan_policy_state + + #temp_test_data=temp_test_data+1000 + #temp_get = temp_get + temp_test_data + #print "Unit test:temp_get=%d"%temp_get + + fan_policy_state=self.get_state_from_fan_policy(temp_get, fan_policy) + #print "temp3=%d"%temp3 + #print "temp4=%d"%temp4 + #print "temp_get=%d"%temp_get + + logging.debug('lm75_48=%d, lm75_49=%d, lm75_4a=%d, lm_4b=%d, lm_4b=%d', temp1,temp2,temp3,temp4,temp5) + logging.debug('ori_state=%d, fan_policy_state=%d', ori_state, fan_policy_state) + new_pwm = fan_policy[fan_policy_state][0] + if fan_fail==0: + logging.debug('new_fan_cycle=%d', new_pwm) + + if fan_fail==0: + if new_pwm!=ori_pwm: + fan.set_fan_duty_cycle(new_pwm) + logging.info('Set fan speed from %d to %d', ori_pwm, new_pwm) + + #Check Fan status + for i in range (fan.FAN_NUM_1_IDX, fan.FAN_NUM_ON_MAIN_BROAD+1): + if fan.get_fan_status(i)==0: + new_pwm=100 + logging.debug('fan_%d fail, set pwm to 100',i) + if test_temp==0: + fan_fail=1 + fan.set_fan_duty_cycle(new_pwm) + break + else: + fan_fail=0 + + #if fan_policy_state == ori_state: + # return True + #else: + new_state = fan_policy_state + + #logging.warning('Temperature high alarm testing') + if ori_state==LEVEL_FAN_DEF: + if new_state==LEVEL_TEMP_HIGH: + if alarm_state==0: + logging.warning('Alarm for temperature high is detected') + alarm_state=1 + if new_state==LEVEL_TEMP_CRITICAL: + logging.critical('Alarm for temperature critical is detected, reboot DUT') + time.sleep(2) + os.system('reboot') + if ori_state==LEVEL_FAN_MID: + if new_state==LEVEL_TEMP_HIGH: + if alarm_state==0: + logging.warning('Alarm for temperature high is detected') + alarm_state=1 + if new_state==LEVEL_TEMP_CRITICAL: + logging.critical('Alarm for temperature critical is detected') + time.sleep(2) + os.system('reboot') + if ori_state==LEVEL_FAN_MAX: + if new_state==LEVEL_TEMP_HIGH: + if alarm_state==0: + logging.warning('Alarm for temperature high is detected') + alarm_state=1 + if new_state==LEVEL_TEMP_CRITICAL: + logging.critical('Alarm for temperature critical is detected') + time.sleep(2) + os.system('reboot') + if alarm_state==1: + if temp_get < (fan_policy[3][0] - 5000): #below 65 C, clear alarm + logging.warning('Alarm for temperature high is cleared') + alarm_state=0 + if ori_state==LEVEL_TEMP_HIGH: + if new_state==LEVEL_TEMP_CRITICAL: + logging.critical('Alarm for temperature critical is detected') + time.sleep(2) + os.system('reboot') + if new_state <= LEVEL_FAN_MID: + logging.warning('Alarm for temperature high is cleared') + alarm_state=0 + if new_state <= LEVEL_FAN_MAX: + if temp_get < (fan_policy[3][0] - 5000): #below 65 C, clear alarm + logging.warning('Alarm for temperature high is cleared') + alarm_state=0 + if ori_state==LEVEL_TEMP_CRITICAL: + if new_state <= LEVEL_FAN_MAX: + logging.warning('Alarm for temperature critical is cleared') + + return True + +def main(argv): + log_file = '%s.log' % FUNCTION_NAME + log_level = logging.INFO + global test_temp + if len(sys.argv) != 1: + try: + opts, args = getopt.getopt(argv,'hdlt:',['lfile=']) + except getopt.GetoptError: + print 'Usage: %s [-d] [-l ]' % sys.argv[0] + return 0 + for opt, arg in opts: + if opt == '-h': + print 'Usage: %s [-d] [-l ]' % sys.argv[0] + return 0 + elif opt in ('-d', '--debug'): + log_level = logging.DEBUG + elif opt in ('-l', '--lfile'): + log_file = arg + + if sys.argv[1]== '-t': + if len(sys.argv)!=7: + print "temp test, need input six temp" + return 0 + + i=0 + for x in range(2, 7): + test_temp_list[i]= int(sys.argv[x])*1000 + i=i+1 + test_temp = 1 + log_level = logging.DEBUG + print test_temp_list + + fan = FanUtil() + fan.set_fan_duty_cycle(38) + print "set default fan speed to 37.5%" + monitor = device_monitor(log_file, log_level) + # Loop forever, doing something useful hopefully: + while True: + monitor.manage_fans() + time.sleep(5) + +if __name__ == '__main__': + main(sys.argv[1:]) + diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor_fan.py b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor_fan.py new file mode 100755 index 0000000000..de737b99f1 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor_fan.py @@ -0,0 +1,197 @@ +#!/usr/bin/env python +# +# Copyright (C) 2018 Accton Technology Corporation +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# ------------------------------------------------------------------ +# HISTORY: +# mm/dd/yyyy (A.D.) +# 7/2/2018: Jostar create for as7326-56x +# ------------------------------------------------------------------ + +try: + import os + import sys, getopt + import subprocess + import click + import imp + import logging + import logging.config + import logging.handlers + import types + import time # this is only being used as part of the example + import traceback + from tabulate import tabulate + +except ImportError as e: + raise ImportError('%s - required module not found' % str(e)) + +# Deafults +VERSION = '1.0' +FUNCTION_NAME = '/usr/local/bin/accton_as7726_32x_monitor_fan' + +global log_file +global log_level + + +class switch(object): + def __init__(self, value): + self.value = value + self.fall = False + + def __iter__(self): + """Return the match method once, then stop""" + yield self.match + raise StopIteration + + def match(self, *args): + """Indicate whether or not to enter a case suite""" + if self.fall or not args: + return True + elif self.value in args: # changed for v1.5, see below + self.fall = True + return True + else: + return False + + +fan_state=[2, 2, 2, 2, 2, 2, 2] #init state=2, insert=1, remove=0 +fan_status_state=[2, 2, 2, 2, 2, 2, 2] #init state=2, fault=1, normal=0 +# Make a class we can use to capture stdout and sterr in the log +class device_monitor(object): + + def __init__(self, log_file, log_level): + + self.fan_num = 6 + self.fan_path = "/sys/bus/i2c/devices/54-0066/" + self.present = { + 0: "fan1_present", + 1: "fan2_present", + 2: "fan3_present", + 3: "fan4_present", + 4: "fan5_present", + 5: "fan6_present", + } + + self.fault = { + 0: "fan1_fault", + 1: "fan2_fault", + 2: "fan3_fault", + 3: "fan4_fault", + 4: "fan5_fault", + 5: "fan6_fault", + } + + + """Needs a logger and a logger level.""" + # set up logging to file + logging.basicConfig( + filename=log_file, + filemode='w', + level=log_level, + format= '[%(asctime)s] {%(pathname)s:%(lineno)d} %(levelname)s - %(message)s', + datefmt='%H:%M:%S' + ) + + # set up logging to console + if log_level == logging.DEBUG: + console = logging.StreamHandler() + console.setLevel(logging.DEBUG) + formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s') + console.setFormatter(formatter) + logging.getLogger('').addHandler(console) + + sys_handler = logging.handlers.SysLogHandler(address = '/dev/log') + #sys_handler.setLevel(logging.WARNING) + sys_handler.setLevel(logging.INFO) + logging.getLogger('').addHandler(sys_handler) + + + #logging.debug('SET. logfile:%s / loglevel:%d', log_file, log_level) + + def manage_fan(self): + + FAN_STATE_REMOVE = 0 + FAN_STATE_INSERT = 1 + + FAN_STATUS_FAULT = 1 + FAN_STATUS_NORMAL = 0 + + global fan_state + global fan_status_state + + for idx in range (0, self.fan_num): + node = self.fan_path + self.present[idx] + try: + val_file = open(node) + except IOError as e: + print "Error: unable to open file: %s" % str(e) + return False + content = val_file.readline().rstrip() + val_file.close() + # content is a string, either "0" or "1" + if content == "1": + if fan_state[idx]!=1: + fan_state[idx]=FAN_STATE_INSERT + logging.info("FAN-%d present is detected", idx+1); + else: + if fan_state[idx]!=0: + fan_state[idx]=FAN_STATE_REMOVE + logging.warning("Alarm for FAN-%d absent is detected", idx+1) + + for idx in range (0, self.fan_num): + node = self.fan_path + self.fault[idx] + try: + val_file = open(node) + except IOError as e: + print "Error: unable to open file: %s" % str(e) + return False + content = val_file.readline().rstrip() + val_file.close() + # content is a string, either "0" or "1" + if content == "1": + if fan_status_state[idx]!=FAN_STATUS_FAULT: + if fan_state[idx] == FAN_STATE_INSERT: + logging.warning("Alarm for FAN-%d failed is detected", idx+1); + fan_status_state[idx]=FAN_STATUS_FAULT + else: + fan_status_state[idx]=FAN_STATUS_NORMAL + + return True + +def main(argv): + log_file = '%s.log' % FUNCTION_NAME + log_level = logging.INFO + if len(sys.argv) != 1: + try: + opts, args = getopt.getopt(argv,'hdl:',['lfile=']) + except getopt.GetoptError: + print 'Usage: %s [-d] [-l ]' % sys.argv[0] + return 0 + for opt, arg in opts: + if opt == '-h': + print 'Usage: %s [-d] [-l ]' % sys.argv[0] + return 0 + elif opt in ('-d', '--debug'): + log_level = logging.DEBUG + elif opt in ('-l', '--lfile'): + log_file = arg + monitor = device_monitor(log_file, log_level) + while True: + monitor.manage_fan() + time.sleep(3) + +if __name__ == '__main__': + main(sys.argv[1:]) diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor_psu.py b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor_psu.py new file mode 100755 index 0000000000..618c58eec8 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_monitor_psu.py @@ -0,0 +1,169 @@ +#!/usr/bin/env python +# +# Copyright (C) 2018 Accton Technology Corporation +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# ------------------------------------------------------------------ +# HISTORY: +# mm/dd/yyyy (A.D.) +# 7/2/2018: Jostar create for as7326-56x +# ------------------------------------------------------------------ + +try: + import os + import sys, getopt + import subprocess + import click + import imp + import logging + import logging.config + import logging.handlers + import types + import time # this is only being used as part of the example + import traceback + from tabulate import tabulate +except ImportError as e: + raise ImportError('%s - required module not found' % str(e)) + +# Deafults +VERSION = '1.0' +FUNCTION_NAME = '/usr/local/bin/accton_as7726_32x_monitor_psu' + +global log_file +global log_level + + +psu_state=[2, 2] +psu_status_state=[2, 2] +# Make a class we can use to capture stdout and sterr in the log +class device_monitor(object): + + def __init__(self, log_file, log_level): + + self.psu_num = 2 + self.psu_path = "/sys/bus/i2c/devices/" + self.presence = "/psu_present" + self.oper_status = "/psu_power_good" + self.mapping = { + 0: "50-0053", + 1: "49-0050", + } + + """Needs a logger and a logger level.""" + # set up logging to file + logging.basicConfig( + filename=log_file, + filemode='w', + level=log_level, + format= '[%(asctime)s] {%(pathname)s:%(lineno)d} %(levelname)s - %(message)s', + datefmt='%H:%M:%S' + ) + # set up logging to console + + if log_level == logging.DEBUG: + console = logging.StreamHandler() + console.setLevel(log_level) + formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s') + console.setFormatter(formatter) + logging.getLogger('').addHandler(console) + + sys_handler = logging.handlers.SysLogHandler(address = '/dev/log') + #sys_handler.setLevel(logging.WARNING) + sys_handler.setLevel(logging.INFO) + logging.getLogger('').addHandler(sys_handler) + + #logging.debug('SET. logfile:%s / loglevel:%d', log_file, log_level) + + def manage_psu(self): + + PSU_STATE_REMOVE = 0 + PSU_STATE_INSERT = 1 + + PSU_STATUS_NO_POWER = 0 + PSU_STATUS_POWER_GOOD = 1 + PSU_STATUS_IDLE =2 + + global psu_state + + for idx in range (0, self.psu_num): + node = self.psu_path + self.mapping[idx] + self.presence + try: + val_file = open(node) + except IOError as e: + print "Error: unable to open file: %s" % str(e) + return False + content = val_file.readline().rstrip() + val_file.close() + # content is a string, either "0" or "1" + if content == "1": + if psu_state[idx]!=1: + psu_state[idx]=PSU_STATE_INSERT + logging.info("PSU-%d present is detected", idx+1); + #psu_status_state[idx]=PSU_STATUS_POWER_GOOD #when insert, assume power is good. If no_power, next code will find it. + else: + if psu_state[idx]!=0: + psu_state[idx]=PSU_STATE_REMOVE + logging.warning("Alarm for PSU-%d absent is detected", idx+1); + psu_status_state[idx]=PSU_STATUS_IDLE + + for idx in range (0, self.psu_num): + node = self.psu_path + self.mapping[idx] + self.oper_status + try: + val_file = open(node) + except IOError as e: + print "Error: unable to open file: %s" % str(e) + return False + content = val_file.readline().rstrip() + val_file.close() + # content is a string, either "0" or "1" + if content == "0": + if psu_status_state[idx]!=PSU_STATUS_NO_POWER: + if psu_state[idx]==PSU_STATE_INSERT: + logging.warning("Alarm for PSU-%d failed is detected", idx+1); + psu_status_state[idx]=PSU_STATUS_NO_POWER + else: + if psu_state[idx]==PSU_STATE_INSERT: + if psu_status_state[idx]!=PSU_STATUS_POWER_GOOD: + logging.info("PSU-%d power_good is detected", idx+1); + psu_status_state[idx]=PSU_STATUS_POWER_GOOD + + + return True + +def main(argv): + log_file = '%s.log' % FUNCTION_NAME + log_level = logging.INFO + if len(sys.argv) != 1: + try: + opts, args = getopt.getopt(argv,'hdl:',['lfile=']) + except getopt.GetoptError: + print 'Usage: %s [-d] [-l ]' % sys.argv[0] + return 0 + for opt, arg in opts: + if opt == '-h': + print 'Usage: %s [-d] [-l ]' % sys.argv[0] + return 0 + elif opt in ('-d', '--debug'): + log_level = logging.DEBUG + elif opt in ('-l', '--lfile'): + log_file = arg + monitor = device_monitor(log_file, log_level) + # Loop forever, doing something useful hopefully: + while True: + monitor.manage_psu() + time.sleep(3) + +if __name__ == '__main__': + main(sys.argv[1:]) diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_util.py b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_util.py new file mode 100755 index 0000000000..89643edd62 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_as7726_32x_util.py @@ -0,0 +1,572 @@ +#!/usr/bin/env python +# +# Copyright (C) 2016 Accton Networks, Inc. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +""" +Usage: %(scriptName)s [options] command object + +options: + -h | --help : this help message + -d | --debug : run with debug mode + -f | --force : ignore error during installation or clean +command: + install : install drivers and generate related sysfs nodes + clean : uninstall drivers and remove related sysfs nodes + show : show all systen status + sff : dump SFP eeprom + set : change board setting with fan|led|sfp +""" + +import os +import commands +import sys, getopt +import logging +import re +import time +from collections import namedtuple + +PROJECT_NAME = 'as7726_32x' +version = '0.0.1' +verbose = False +DEBUG = False +args = [] +ALL_DEVICE = {} +DEVICE_NO = {'led':5, 'fan1':1, 'fan2':1,'fan3':1,'fan4':1,'fan5':1,'thermal':3, 'psu':2, 'sfp':54} + + +led_prefix ='/sys/devices/platform/as7716_32x_led/leds/accton_'+PROJECT_NAME+'_led::' +fan_prefix ='/sys/devices/platform/as7716_32x_' +hwmon_types = {'led': ['diag','fan','loc','psu1','psu2'], + 'fan1': ['fan'], + 'fan2': ['fan'], + 'fan3': ['fan'], + 'fan4': ['fan'], + 'fan5': ['fan'], + 'fan5': ['fan'], + } +hwmon_nodes = {'led': ['brightness'] , + 'fan1': ['fan_duty_cycle_percentage', 'fan1_fault', 'fan1_speed_rpm', 'fan1_direction', 'fanr1_fault', 'fanr1_speed_rpm'], + 'fan2': ['fan_duty_cycle_percentage','fan2_fault', 'fan2_speed_rpm', 'fan2_direction', 'fanr2_fault', 'fanr2_speed_rpm'], + 'fan3': ['fan_duty_cycle_percentage','fan3_fault', 'fan3_speed_rpm', 'fan3_direction', 'fanr3_fault', 'fanr3_speed_rpm'], + 'fan4': ['fan4_duty_cycle_percentage','fan4_fault', 'fan4_speed_rpm', 'fan4_direction', 'fanr4_fault', 'fanr4_speed_rpm'], + 'fan5': ['fan_duty_cycle_percentage','fan5_fault', 'fan5_speed_rpm', 'fan5_direction', 'fanr5_fault', 'fanr5_speed_rpm'], + } +hwmon_prefix ={'led': led_prefix, + 'fan1': fan_prefix, + 'fan2': fan_prefix, + 'fan3': fan_prefix, + 'fan4': fan_prefix, + 'fan5': fan_prefix, + } + +i2c_prefix = '/sys/bus/i2c/devices/' +i2c_bus = {'fan': ['54-0066'], + 'thermal': ['54-004c', '55-0048','55-0049', '55-004a', '55-004b'] , + 'psu': ['49-0050','50-0053'], + 'sfp': ['-0050']} +i2c_nodes = {'fan': ['present', 'front_speed_rpm', 'rear_speed_rpm'], + 'thermal': ['hwmon/hwmon*/temp1_input'] , + 'psu': ['psu_present ', 'psu_power_good'] , + 'sfp': ['module_present_ ', 'module_tx_disable_']} + +sfp_map = [21, 22, 23, 24, 26, 25, 28, 27, + 17, 18, 19, 20, 29, 30, 31, 32, + 33, 34, 35, 36, 45, 46, 47, 48, + 37, 38, 39, 40, 41, 42, 43, 44, + 15, 16] + +mknod =[ +'echo pca9548 0x77 > /sys/bus/i2c/devices/i2c-0/new_device', +'echo pca9548 0x76 > /sys/bus/i2c/devices/i2c-1/new_device', +'echo pca9548 0x72 > /sys/bus/i2c/devices/i2c-1/new_device', +'echo pca9548 0x73 > /sys/bus/i2c/devices/i2c-1/new_device', +'echo pca9548 0x74 > /sys/bus/i2c/devices/i2c-1/new_device', +'echo pca9548 0x75 > /sys/bus/i2c/devices/i2c-1/new_device', +'echo pca9548 0x71 > /sys/bus/i2c/devices/i2c-2/new_device', + +'echo as7726_32x_cpld1 0x60 > /sys/bus/i2c/devices/i2c-11/new_device', +'echo as7726_32x_cpld2 0x62 > /sys/bus/i2c/devices/i2c-12/new_device', +'echo as7726_32x_cpld3 0x64 > /sys/bus/i2c/devices/i2c-13/new_device', + +'echo as7726_32x_fan 0x66 > /sys/bus/i2c/devices/i2c-54/new_device', + + +'echo lm75 0x4c > /sys/bus/i2c/devices/i2c-54/new_device', +'echo lm75 0x48 > /sys/bus/i2c/devices/i2c-55/new_device', +'echo lm75 0x49 > /sys/bus/i2c/devices/i2c-55/new_device', +'echo lm75 0x4a > /sys/bus/i2c/devices/i2c-55/new_device', +'echo lm75 0x4b > /sys/bus/i2c/devices/i2c-55/new_device', + + +# PSU-1 +'echo as7726_32x_psu1 0x53 > /sys/bus/i2c/devices/i2c-50/new_device', +'echo ym2651 0x5b > /sys/bus/i2c/devices/i2c-50/new_device', + +# PSU-2 +'echo as7726_32x_psu2 0x50> /sys/bus/i2c/devices/i2c-49/new_device', +'echo ym2651 0x58 > /sys/bus/i2c/devices/i2c-49/new_device', + +#EERPOM +'echo 24c02 0x56 > /sys/bus/i2c/devices/i2c-0/new_device', +] + + + +FORCE = 0 +logging.basicConfig(filename= PROJECT_NAME+'.log', filemode='w',level=logging.DEBUG) +logging.basicConfig(level=logging.INFO) + + +if DEBUG == True: + print sys.argv[0] + print 'ARGV :', sys.argv[1:] + + +def main(): + global DEBUG + global args + global FORCE + + if len(sys.argv)<2: + show_help() + + options, args = getopt.getopt(sys.argv[1:], 'hdf', ['help', + 'debug', + 'force', + ]) + if DEBUG == True: + print options + print args + print len(sys.argv) + + for opt, arg in options: + if opt in ('-h', '--help'): + show_help() + elif opt in ('-d', '--debug'): + DEBUG = True + logging.basicConfig(level=logging.INFO) + elif opt in ('-f', '--force'): + FORCE = 1 + else: + logging.info('no option') + for arg in args: + if arg == 'install': + do_install() + elif arg == 'clean': + do_uninstall() + elif arg == 'show': + device_traversal() + elif arg == 'sff': + if len(args)!=2: + show_eeprom_help() + elif int(args[1]) ==0 or int(args[1]) > DEVICE_NO['sfp']: + show_eeprom_help() + else: + show_eeprom(args[1]) + return + elif arg == 'set': + if len(args)<3: + show_set_help() + else: + set_device(args[1:]) + return + else: + show_help() + + + return 0 + +def show_help(): + print __doc__ % {'scriptName' : sys.argv[0].split("/")[-1]} + sys.exit(0) + +def show_set_help(): + cmd = sys.argv[0].split("/")[-1]+ " " + args[0] + print cmd +" [led|sfp|fan]" + print " use \""+ cmd + " led 0-4 \" to set led color" + print " use \""+ cmd + " fan 0-100\" to set fan duty percetage" + print " use \""+ cmd + " sfp 1-32 {0|1}\" to set sfp# tx_disable" + sys.exit(0) + +def show_eeprom_help(): + cmd = sys.argv[0].split("/")[-1]+ " " + args[0] + print " use \""+ cmd + " 1-32 \" to dump sfp# eeprom" + sys.exit(0) + +def my_log(txt): + if DEBUG == True: + print "[ACCTON DBG]: "+txt + return + +def log_os_system(cmd, show): + logging.info('Run :'+cmd) + status = 1 + output = "" + status, output = commands.getstatusoutput(cmd) + my_log (cmd +"with result:" + str(status)) + my_log ("cmd:" + cmd) + my_log (" output:"+output) + if status: + logging.info('Failed :'+cmd) + if show: + print('Failed :'+cmd) + return status, output + +def driver_inserted(): + ret, lsmod = log_os_system("lsmod| grep accton", 0) + logging.info('mods:'+lsmod) + if len(lsmod) ==0: + return False + +def cpld_reset_mac(): + ret, lsmod = log_os_system("i2cset -y 0 0x77 0x1", 0) + ret, lsmod = log_os_system("i2cset -y 0 0x76 0x4", 0) + ret, lsmod = log_os_system("i2cset -y 0 0x60 0x8 0x77", 0) + time.sleep(1) + ret, lsmod = log_os_system("i2cset -y 0 0x60 0x8 0xf7", 0) + return True + + + +#'modprobe cpr_4011_4mxx', + +kos = [ +'depmod -ae', +'modprobe i2c_dev', +'modprobe i2c_mux_pca954x force_deselect_on_exit=1', +'modprobe ym2651y', +'modprobe accton_as7726_32x_cpld', +'modprobe accton_as7726_32x_fan', +'modprobe accton_as7726_32x_leds', +'modprobe accton_as7726_32x_psu', +'modprobe optoe'] + +def driver_install(): + global FORCE + for i in range(0,len(kos)): + status, output = log_os_system(kos[i], 1) + if status: + if FORCE == 0: + return status + + #status=cpld_reset_mac() + return 0 + +def driver_uninstall(): + global FORCE + for i in range(0,len(kos)): + rm = kos[-(i+1)].replace("modprobe", "modprobe -rq") + lst = rm.split(" ") + print "lst=%s"%lst + if len(lst) > 3: + del(lst[3]) + rm = " ".join(lst) + status, output = log_os_system(rm, 1) + if status: + if FORCE == 0: + return status + return 0 + +def device_install(): + global FORCE + + for i in range(0,len(mknod)): + #for pca954x need times to built new i2c buses + if mknod[i].find('pca954') != -1: + time.sleep(2) + + status, output = log_os_system(mknod[i], 1) + if status: + print output + if FORCE == 0: + return status + + for i in range(0,len(sfp_map)): + status, output =log_os_system("echo optoe1 0x50 > /sys/bus/i2c/devices/i2c-"+str(sfp_map[i])+"/new_device", 1) + if status: + print output + if FORCE == 0: + return status + status, output =log_os_system("echo port"+str(i)+" > /sys/bus/i2c/devices/"+str(sfp_map[i])+"-0050/port_name", 1) + if status: + print output + if FORCE == 0: + return status + return + +def device_uninstall(): + global FORCE + + status, output =log_os_system("ls /sys/bus/i2c/devices/0-0070", 0) + if status==0: + I2C_ORDER=1 + else: + I2C_ORDER=0 + + for i in range(0,len(sfp_map)): + target = "/sys/bus/i2c/devices/i2c-"+str(sfp_map[i])+"/delete_device" + status, output =log_os_system("echo 0x50 > "+ target, 1) + if status: + print output + if FORCE == 0: + return status + + nodelist = mknod + + for i in range(len(nodelist)): + target = nodelist[-(i+1)] + temp = target.split() + del temp[1] + temp[-1] = temp[-1].replace('new_device', 'delete_device') + status, output = log_os_system(" ".join(temp), 1) + if status: + print output + if FORCE == 0: + return status + + return + +def system_ready(): + if driver_inserted() == False: + return False + if not device_exist(): + print "not device_exist()" + return False + return True + +def do_install(): + if driver_inserted() == False: + status = driver_install() + if status: + if FORCE == 0: + return status + else: + print PROJECT_NAME.upper()+" drivers detected...." + if not device_exist(): + status = device_install() + if status: + if FORCE == 0: + return status + else: + print PROJECT_NAME.upper()+" devices detected...." + return + +def do_uninstall(): + if not device_exist(): + print PROJECT_NAME.upper() +" has no device installed...." + else: + print "Removing device...." + status = device_uninstall() + if status: + if FORCE == 0: + return status + + if driver_inserted()== False : + print PROJECT_NAME.upper() +" has no driver installed...." + else: + print "Removing installed driver...." + status = driver_uninstall() + if status: + if FORCE == 0: + return status + + return + +def devices_info(): + global DEVICE_NO + global ALL_DEVICE + global i2c_bus, hwmon_types + for key in DEVICE_NO: + ALL_DEVICE[key]= {} + for i in range(0,DEVICE_NO[key]): + ALL_DEVICE[key][key+str(i+1)] = [] + + for key in i2c_bus: + buses = i2c_bus[key] + nodes = i2c_nodes[key] + for i in range(0,len(buses)): + for j in range(0,len(nodes)): + if 'fan' == key: + for k in range(0,DEVICE_NO[key]): + node = key+str(k+1) + path = i2c_prefix+ buses[i]+"/fan"+str(k+1)+"_"+ nodes[j] + my_log(node+": "+ path) + ALL_DEVICE[key][node].append(path) + elif 'sfp' == key: + for k in range(0,DEVICE_NO[key]): + node = key+str(k+1) + path = i2c_prefix+ str(sfp_map[k])+ buses[i]+"/"+ nodes[j] + my_log(node+": "+ path) + ALL_DEVICE[key][node].append(path) + else: + node = key+str(i+1) + path = i2c_prefix+ buses[i]+"/"+ nodes[j] + my_log(node+": "+ path) + ALL_DEVICE[key][node].append(path) + + for key in hwmon_types: + itypes = hwmon_types[key] + nodes = hwmon_nodes[key] + for i in range(0,len(itypes)): + for j in range(0,len(nodes)): + node = key+"_"+itypes[i] + path = hwmon_prefix[key]+ itypes[i]+"/"+ nodes[j] + my_log(node+": "+ path) + ALL_DEVICE[key][ key+str(i+1)].append(path) + + #show dict all in the order + if DEBUG == True: + for i in sorted(ALL_DEVICE.keys()): + print(i+": ") + for j in sorted(ALL_DEVICE[i].keys()): + print(" "+j) + for k in (ALL_DEVICE[i][j]): + print(" "+" "+k) + return + +def show_eeprom(index): + if system_ready()==False: + print("System's not ready.") + print("Please install first!") + return + + if len(ALL_DEVICE)==0: + devices_info() + node = ALL_DEVICE['sfp'] ['sfp'+str(index)][0] + node = node.replace(node.split("/")[-1], 'eeprom') + # check if got hexdump command in current environment + ret, log = log_os_system("which hexdump", 0) + ret, log2 = log_os_system("which busybox hexdump", 0) + if len(log): + hex_cmd = 'hexdump' + elif len(log2): + hex_cmd = ' busybox hexdump' + else: + log = 'Failed : no hexdump cmd!!' + logging.info(log) + print log + return 1 + print "node=%s"%node + print node + ":" + ret, log = log_os_system("cat "+node+"| "+hex_cmd+" -C", 1) + if ret==0: + print log + else: + print "**********device no found**********" + return + +def set_device(args): + global DEVICE_NO + global ALL_DEVICE + if system_ready()==False: + print("System's not ready.") + print("Please install first!") + return + + if len(ALL_DEVICE)==0: + devices_info() + + if args[0]=='led': + if int(args[1])>4: + show_set_help() + return + #print ALL_DEVICE['led'] + for i in range(0,len(ALL_DEVICE['led'])): + for k in (ALL_DEVICE['led']['led'+str(i+1)]): + ret, log = log_os_system("echo "+args[1]+" >"+k, 1) + if ret: + return ret + elif args[0]=='fan': + if int(args[1])>100: + show_set_help() + return + #print ALL_DEVICE['fan'] + #fan1~6 is all fine, all fan share same setting + node = ALL_DEVICE['fan1'] ['fan11'][0] + node = node.replace(node.split("/")[-1], 'fan1_duty_cycle_percentage') + ret, log = log_os_system("cat "+ node, 1) + if ret==0: + print ("Previous fan duty: " + log.strip() +"%") + ret, log = log_os_system("echo "+args[1]+" >"+node, 1) + if ret==0: + print ("Current fan duty: " + args[1] +"%") + return ret + elif args[0]=='sfp': + if int(args[1])> DEVICE_NO[args[0]] or int(args[1])==0: + show_set_help() + return + if len(args)<2: + show_set_help() + return + + if int(args[2])>1: + show_set_help() + return + + #print ALL_DEVICE[args[0]] + for i in range(0,len(ALL_DEVICE[args[0]])): + for j in ALL_DEVICE[args[0]][args[0]+str(args[1])]: + if j.find('tx_disable')!= -1: + ret, log = log_os_system("echo "+args[2]+" >"+ j, 1) + if ret: + return ret + + return + +#get digits inside a string. +#Ex: 31 for "sfp31" +def get_value(input): + digit = re.findall('\d+', input) + return int(digit[0]) + +def device_traversal(): + if system_ready()==False: + print("System's not ready.") + print("Please install first!") + return + + if len(ALL_DEVICE)==0: + devices_info() + for i in sorted(ALL_DEVICE.keys()): + print("============================================") + print(i.upper()+": ") + print("============================================") + + for j in sorted(ALL_DEVICE[i].keys(), key=get_value): + print " "+j+":", + for k in (ALL_DEVICE[i][j]): + ret, log = log_os_system("cat "+k, 0) + func = k.split("/")[-1].strip() + func = re.sub(j+'_','',func,1) + func = re.sub(i.lower()+'_','',func,1) + if ret==0: + print func+"="+log+" ", + else: + print func+"="+"X"+" ", + print + print("----------------------------------------------------------------") + + + print + return + +def device_exist(): + ret1, log = log_os_system("ls "+i2c_prefix+"*0077", 0) + ret2, log = log_os_system("ls "+i2c_prefix+"i2c-2", 0) + return not(ret1 or ret2) + +if __name__ == "__main__": + main() diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_handle_idt.sh b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_handle_idt.sh new file mode 100755 index 0000000000..b43f475eff --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/accton_handle_idt.sh @@ -0,0 +1,19 @@ +#!/bin/bash + +if [ -s /usr/local/bin/done_idt_init ];then + echo "There is a done_idt_init file" +else + + cat /etc/init.d/opennsl-modules-3.16.0-5-amd64|grep mac_handle.sh + if [ $? -ne 0 ];then + echo "Add idt_init.sh to opennsl-modules for TD3 MAC" + sed -i '/modprobe linux-kernel-bde/i sleep 1' /etc/init.d/opennsl-modules-3.16.0-5-amd64 + sed -i '/sleep/i /usr/local/bin/idt_init.sh' /etc/init.d/opennsl-modules-3.16.0-5-amd64 + sed -i '/idt_init/i echo "IDT init" ' /etc/init.d/opennsl-modules-3.16.0-5-amd64 + sed -i '/IDT init/i echo 1 > /usr/local/bin/done_idt_init' /etc/init.d/opennsl-modules-3.16.0-5-amd64 + + fi + +fi + + diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/idt_init.sh b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/idt_init.sh new file mode 100755 index 0000000000..257a024270 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/idt_init.sh @@ -0,0 +1,152 @@ +#!/bin/bash +test_log=/usr/local/bin/check_idt_status.txt +modprobe i2c-i801 +modprobe i2c-dev +i2cset -y 0 0x77 0x1 +i2cset -y 0 0x76 0x1 +i2cget -y 0 0x54 0 b > /dev/null +if [ $? -ne 0 ];then + printf "Device 8v89307(0x54) not found\n" + exit 1 +fi +echo "IDT 82V89307 " +echo "idt init 1" +# Title = --- IDT 82V89307 Registers --- +#Select to Page 0 +i2cset -y 0 0x54 0x2D 0x00 +i2cset -y 0 0x54 0x7F 0x05 +i2cset -y 0 0x54 0x7E 0x85 +i2cset -y 0 0x54 0x7B 0x00 +i2cset -y 0 0x54 0x7A 0x00 +i2cset -y 0 0x54 0x79 0x40 +i2cset -y 0 0x54 0x78 0x06 +i2cset -y 0 0x54 0x73 0x40 +i2cset -y 0 0x54 0x72 0x40 + +# OUT3:25MHz +i2cset -y 0 0x54 0x71 0x0A +i2cset -y 0 0x54 0x70 0x00 + +# OUT1:1pps +i2cset -y 0 0x54 0x6B 0x4E +i2cset -y 0 0x54 0x69 0x00 +i2cset -y 0 0x54 0x68 0x00 +i2cset -y 0 0x54 0x67 0x19 +i2cset -y 0 0x54 0x66 0xAB +i2cset -y 0 0x54 0x65 0x8C +i2cset -y 0 0x54 0x64 0x00 +i2cset -y 0 0x54 0x63 0x00 +i2cset -y 0 0x54 0x62 0x00 +i2cset -y 0 0x54 0x5F 0x00 +i2cset -y 0 0x54 0x5E 0x00 +i2cset -y 0 0x54 0x5D 0x00 +i2cset -y 0 0x54 0x5C 0x78 +i2cset -y 0 0x54 0x5B 0x02 +i2cset -y 0 0x54 0x5A 0xE5 +i2cset -y 0 0x54 0x59 0x88 +i2cset -y 0 0x54 0x58 0x4B +i2cset -y 0 0x54 0x57 0x6C +i2cset -y 0 0x54 0x56 0x6C + +# Lock to DPLL, output 625MHz +i2cset -y 0 0x54 0x55 0x80 +i2cset -y 0 0x54 0x53 0x00 +i2cset -y 0 0x54 0x52 0x81 +i2cset -y 0 0x54 0x50 0x00 +i2cset -y 0 0x54 0x4F 0x00 +i2cset -y 0 0x54 0x4E 0x00 +i2cset -y 0 0x54 0x4C 0xCB +i2cset -y 0 0x54 0x4A 0x00 +i2cset -y 0 0x54 0x45 0x66 +i2cset -y 0 0x54 0x44 0x66 +i2cset -y 0 0x54 0x42 0x80 +i2cset -y 0 0x54 0x41 0x03 +i2cset -y 0 0x54 0x40 0x01 +i2cset -y 0 0x54 0x3F 0x08 +i2cset -y 0 0x54 0x3E 0x04 +i2cset -y 0 0x54 0x3D 0x20 +i2cset -y 0 0x54 0x3C 0x13 +i2cset -y 0 0x54 0x3B 0x00 +i2cset -y 0 0x54 0x3A 0x98 +i2cset -y 0 0x54 0x39 0x01 +i2cset -y 0 0x54 0x38 0xE6 +i2cset -y 0 0x54 0x37 0x04 +i2cset -y 0 0x54 0x36 0xCE +i2cset -y 0 0x54 0x35 0x7C +i2cset -y 0 0x54 0x34 0x01 +i2cset -y 0 0x54 0x33 0x08 +i2cset -y 0 0x54 0x32 0x08 +i2cset -y 0 0x54 0x31 0x08 +i2cset -y 0 0x54 0x30 0x03 +i2cset -y 0 0x54 0x2F 0x23 +i2cset -y 0 0x54 0x2E 0x0B +i2cset -y 0 0x54 0x2D 0x00 +i2cset -y 0 0x54 0x28 0x76 +i2cset -y 0 0x54 0x27 0x54 +i2cset -y 0 0x54 0x25 0x00 +i2cset -y 0 0x54 0x24 0x03 +i2cset -y 0 0x54 0x23 0x06 +i2cset -y 0 0x54 0x1A 0x8C +i2cset -y 0 0x54 0x19 0x8C +i2cset -y 0 0x54 0x18 0x00 +i2cset -y 0 0x54 0x16 0x0D +i2cset -y 0 0x54 0x11 0x00 +i2cset -y 0 0x54 0x10 0x00 +i2cset -y 0 0x54 0x0E 0x3F +i2cset -y 0 0x54 0x0D 0xFF +i2cset -y 0 0x54 0x0C 0x02 +i2cset -y 0 0x54 0x0B 0xA1 +i2cset -y 0 0x54 0x0A 0x89 +i2cset -y 0 0x54 0x09 0xA2 +i2cset -y 0 0x54 0x08 0x32 +i2cset -y 0 0x54 0x06 0x00 +i2cset -y 0 0x54 0x05 0x00 +i2cset -y 0 0x54 0x04 0x00 +i2cset -y 0 0x54 0x03 0x00 +i2cset -y 0 0x54 0x02 0x05 +i2cset -y 0 0x54 0x01 0x33 +i2cset -y 0 0x54 0x00 0x91 + +echo "idt init 2" +# PreDivider_Parameters +#IN1 +i2cset -y 0 0x54 0x23 0x05 +i2cset -y 0 0x54 0x24 0x03 +i2cset -y 0 0x54 0x25 0x00 +#IN2 +i2cset -y 0 0x54 0x23 0x06 +i2cset -y 0 0x54 0x24 0x03 +i2cset -y 0 0x54 0x25 0x00 +#IN3 +i2cset -y 0 0x54 0x23 0x03 +i2cset -y 0 0x54 0x24 0x00 +i2cset -y 0 0x54 0x25 0x00 + +echo "idt init 3" +# Page1_Parameters +#Select to Page 1 +i2cset -y 0 0x54 0x2D 0x01 +i2cset -y 0 0x54 0x30 0x03 +i2cset -y 0 0x54 0x31 0x08 +i2cset -y 0 0x54 0x32 0x08 +i2cset -y 0 0x54 0x33 0x08 +i2cset -y 0 0x54 0x35 0x7C +i2cset -y 0 0x54 0x36 0xCE +i2cset -y 0 0x54 0x37 0x04 +i2cset -y 0 0x54 0x38 0xE6 +i2cset -y 0 0x54 0x39 0x01 +i2cset -y 0 0x54 0x3A 0x98 +i2cset -y 0 0x54 0x3B 0x00 +i2cset -y 0 0x54 0x3C 0x13 +i2cset -y 0 0x54 0x3D 0x20 +#Return to Page 0 +i2cset -y 0 0x54 0x2D 0x00 + +echo "idt init 4" +#reset the in-path mux +i2cset -y 0 0x76 0x0 +i2cset -y 0 0x77 0x0 + + + + diff --git a/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/mac_reset.sh b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/mac_reset.sh new file mode 100755 index 0000000000..9f688058c3 --- /dev/null +++ b/platform/broadcom/sonic-platform-modules-accton/as7726-32x/utils/mac_reset.sh @@ -0,0 +1,242 @@ +#!/bin/bash +test_log=/usr/local/bin/check_mac_status.txt +modprobe i2c-i801 +modprobe i2c-dev +i2cset -y 0 0x77 0x1 +i2cset -y 0 0x76 0x1 +i2cget -y 0 0x54 0 b > /dev/null +if [ $? -ne 0 ];then + printf "Device 8v89307(0x54) not found\n" + i2cdetect -y 0 + echo "Reset both MAC and PCI (write 0x6F)" + i2cset -y 0 0x60 0x8 0x6f + + echo "Sleep 1s" + sleep 1 + + echo "Pull back MAC reset, keep PCIE reset (write 0xEF)" + i2cset -y 0 0x60 0x7 0xef + + echo "Sleep 1s" + sleep 1 + + echo "Set to default normal state (write 0xFF)" + i2cset -y 0 0x60 0x8 0xff + + + echo "remove PCI device" + echo 1 > /sys/bus/pci/devices/0000:07:00.0/remove + ls /sys/bus/pci/devices/ + echo "rescan PCI device" + echo 1 > /sys/bus/pci/rescan + ls /sys/bus/pci/devices/ + echo "Sleep 1s" + sleep 1 + lspci -n|grep 07:00.0 + if [ $? -ne 0 ];then + echo "Broadcom Corporation Device is not detect">>$test_log + echo "rescan PCI again" >>$test_log + echo 1 > /sys/bus/pci/rescan + sleep 1 + lspci -n|grep 07:00.0 + if [ $? -ne 0 ];then + echo "Broadcom Corporation Device NG">>$test_log + echo "rescan PCI again-2" >>$test_log + echo 1 > /sys/bus/pci/rescan + sleep 1 + else + echo "done mac_pci_reset_rescan" + fi + fi + + exit 1 +fi +echo "idt init 1" +# Title = --- IDT 82V89307 Registers --- +#Select to Page 0 +i2cset -y 0 0x54 0x2D 0x00 +i2cset -y 0 0x54 0x7F 0x05 +i2cset -y 0 0x54 0x7E 0x85 +i2cset -y 0 0x54 0x7B 0x00 +i2cset -y 0 0x54 0x7A 0x00 +i2cset -y 0 0x54 0x79 0x40 +i2cset -y 0 0x54 0x78 0x06 +i2cset -y 0 0x54 0x73 0x40 +i2cset -y 0 0x54 0x72 0x40 + +# OUT3:25MHz +i2cset -y 0 0x54 0x71 0x0A +i2cset -y 0 0x54 0x70 0x00 + +# OUT1:1pps +i2cset -y 0 0x54 0x6B 0x4E +i2cset -y 0 0x54 0x69 0x00 +i2cset -y 0 0x54 0x68 0x00 +i2cset -y 0 0x54 0x67 0x19 +i2cset -y 0 0x54 0x66 0xAB +i2cset -y 0 0x54 0x65 0x8C +i2cset -y 0 0x54 0x64 0x00 +i2cset -y 0 0x54 0x63 0x00 +i2cset -y 0 0x54 0x62 0x00 +i2cset -y 0 0x54 0x5F 0x00 +i2cset -y 0 0x54 0x5E 0x00 +i2cset -y 0 0x54 0x5D 0x00 +i2cset -y 0 0x54 0x5C 0x78 +i2cset -y 0 0x54 0x5B 0x02 +i2cset -y 0 0x54 0x5A 0xE5 +i2cset -y 0 0x54 0x59 0x88 +i2cset -y 0 0x54 0x58 0x4B +i2cset -y 0 0x54 0x57 0x6C +i2cset -y 0 0x54 0x56 0x6C + +# Lock to DPLL, output 625MHz +i2cset -y 0 0x54 0x55 0x80 +i2cset -y 0 0x54 0x53 0x00 +i2cset -y 0 0x54 0x52 0x81 +i2cset -y 0 0x54 0x50 0x00 +i2cset -y 0 0x54 0x4F 0x00 +i2cset -y 0 0x54 0x4E 0x00 +i2cset -y 0 0x54 0x4C 0xCB +i2cset -y 0 0x54 0x4A 0x00 +i2cset -y 0 0x54 0x45 0x66 +i2cset -y 0 0x54 0x44 0x66 +i2cset -y 0 0x54 0x42 0x80 +i2cset -y 0 0x54 0x41 0x03 +i2cset -y 0 0x54 0x40 0x01 +i2cset -y 0 0x54 0x3F 0x08 +i2cset -y 0 0x54 0x3E 0x04 +i2cset -y 0 0x54 0x3D 0x20 +i2cset -y 0 0x54 0x3C 0x13 +i2cset -y 0 0x54 0x3B 0x00 +i2cset -y 0 0x54 0x3A 0x98 +i2cset -y 0 0x54 0x39 0x01 +i2cset -y 0 0x54 0x38 0xE6 +i2cset -y 0 0x54 0x37 0x04 +i2cset -y 0 0x54 0x36 0xCE +i2cset -y 0 0x54 0x35 0x7C +i2cset -y 0 0x54 0x34 0x01 +i2cset -y 0 0x54 0x33 0x08 +i2cset -y 0 0x54 0x32 0x08 +i2cset -y 0 0x54 0x31 0x08 +i2cset -y 0 0x54 0x30 0x03 +i2cset -y 0 0x54 0x2F 0x23 +i2cset -y 0 0x54 0x2E 0x0B +i2cset -y 0 0x54 0x2D 0x00 +i2cset -y 0 0x54 0x28 0x76 +i2cset -y 0 0x54 0x27 0x54 +i2cset -y 0 0x54 0x25 0x00 +i2cset -y 0 0x54 0x24 0x03 +i2cset -y 0 0x54 0x23 0x06 +i2cset -y 0 0x54 0x1A 0x8C +i2cset -y 0 0x54 0x19 0x8C +i2cset -y 0 0x54 0x18 0x00 +i2cset -y 0 0x54 0x16 0x0D +i2cset -y 0 0x54 0x11 0x00 +i2cset -y 0 0x54 0x10 0x00 +i2cset -y 0 0x54 0x0E 0x3F +i2cset -y 0 0x54 0x0D 0xFF +i2cset -y 0 0x54 0x0C 0x02 +i2cset -y 0 0x54 0x0B 0xA1 +i2cset -y 0 0x54 0x0A 0x89 +i2cset -y 0 0x54 0x09 0xA2 +i2cset -y 0 0x54 0x08 0x32 +i2cset -y 0 0x54 0x06 0x00 +i2cset -y 0 0x54 0x05 0x00 +i2cset -y 0 0x54 0x04 0x00 +i2cset -y 0 0x54 0x03 0x00 +i2cset -y 0 0x54 0x02 0x05 +i2cset -y 0 0x54 0x01 0x33 +i2cset -y 0 0x54 0x00 0x91 + +echo "idt init 2" +# PreDivider_Parameters +#IN1 +i2cset -y 0 0x54 0x23 0x05 +i2cset -y 0 0x54 0x24 0x03 +i2cset -y 0 0x54 0x25 0x00 +#IN2 +i2cset -y 0 0x54 0x23 0x06 +i2cset -y 0 0x54 0x24 0x03 +i2cset -y 0 0x54 0x25 0x00 +#IN3 +i2cset -y 0 0x54 0x23 0x03 +i2cset -y 0 0x54 0x24 0x00 +i2cset -y 0 0x54 0x25 0x00 + +echo "idt init 3" +# Page1_Parameters +#Select to Page 1 +i2cset -y 0 0x54 0x2D 0x01 +i2cset -y 0 0x54 0x30 0x03 +i2cset -y 0 0x54 0x31 0x08 +i2cset -y 0 0x54 0x32 0x08 +i2cset -y 0 0x54 0x33 0x08 +i2cset -y 0 0x54 0x35 0x7C +i2cset -y 0 0x54 0x36 0xCE +i2cset -y 0 0x54 0x37 0x04 +i2cset -y 0 0x54 0x38 0xE6 +i2cset -y 0 0x54 0x39 0x01 +i2cset -y 0 0x54 0x3A 0x98 +i2cset -y 0 0x54 0x3B 0x00 +i2cset -y 0 0x54 0x3C 0x13 +i2cset -y 0 0x54 0x3D 0x20 +#Return to Page 0 +i2cset -y 0 0x54 0x2D 0x00 + +echo "idt init 4" +#reset the in-path mux +i2cset -y 0 0x76 0x0 +i2cset -y 0 0x77 0x0 + +#flip MAC reset at CPLD +echo "Work around: We need to reset MAC after set 8v89307 clock output" +echo " or it is possible to get sdk init failure sometimes" +echo "MAC reset at CPLD" +i2cset -y 0 0x77 0x1 +i2cset -y 0 0x76 0x4 +#i2cset -y 0 0x60 0x8 0x7f +#sleep 1 +#i2cset -y 0 0x60 0x8 0xff + + echo "Reset both MAC and PCI (write 0x6F)" + i2cset -y 0 0x60 0x8 0x6f + + echo "Sleep 1s" + sleep 1 + + echo "Pull back MAC reset, keep PCIE reset (write 0xEF)" + i2cset -y 0 0x60 0x7 0xef + + echo "Sleep 1s" + sleep 1 + + echo "Set to default normal state (write 0xFF)" + i2cset -y 0 0x60 0x8 0xff + + + echo "remove PCI device" + echo 1 > /sys/bus/pci/devices/0000:07:00.0/remove + ls /sys/bus/pci/devices/ + echo "rescan PCI device" + echo 1 > /sys/bus/pci/rescan + ls /sys/bus/pci/devices/ + echo "Sleep 1s" + sleep 1 + lspci -n|grep 07:00.0 + if [ $? -ne 0 ];then + echo "Broadcom Corporation Device is not detect">>$test_log + echo "rescan PCI again" >>$test_log + echo 1 > /sys/bus/pci/rescan + sleep 1 + lspci -n|grep 07:00.0 + if [ $? -ne 0 ];then + echo "Broadcom Corporation Device NG">>$test_log + echo "rescan PCI again-2" >>$test_log + echo 1 > /sys/bus/pci/rescan + sleep 1 + else + echo "done mac_pci_reset_rescan" + fi + fi + + diff --git a/platform/broadcom/sonic-platform-modules-accton/debian/control b/platform/broadcom/sonic-platform-modules-accton/debian/control index c2e4ccc795..e8db57c6a1 100755 --- a/platform/broadcom/sonic-platform-modules-accton/debian/control +++ b/platform/broadcom/sonic-platform-modules-accton/debian/control @@ -36,3 +36,8 @@ Description: kernel modules for platform devices such as fan, led, sfp Package: sonic-platform-accton-as6712-32x Architecture: amd64 Description: kernel modules for platform devices such as fan, led, sfp + +Package: sonic-platform-accton-as7726-32x +Architecture: amd64 +Description: kernel modules for platform devices such as fan, led, sfp + diff --git a/platform/broadcom/sonic-platform-modules-accton/debian/rules b/platform/broadcom/sonic-platform-modules-accton/debian/rules index 2ac628b45c..7f1b9bfdce 100755 --- a/platform/broadcom/sonic-platform-modules-accton/debian/rules +++ b/platform/broadcom/sonic-platform-modules-accton/debian/rules @@ -19,7 +19,7 @@ PACKAGE_PRE_NAME := sonic-platform-accton KVERSION ?= $(shell uname -r) KERNEL_SRC := /lib/modules/$(KVERSION) MOD_SRC_DIR:= $(shell pwd) -MODULE_DIRS:= as7712-32x as5712-54x as7816-64x as7716-32x as7716-32xb as7312-54x as7326-56x as6712-32x +MODULE_DIRS:= as7712-32x as5712-54x as7816-64x as7716-32x as7716-32xb as7312-54x as7326-56x as6712-32x as7726-32x MODULE_DIR := modules UTILS_DIR := utils SERVICE_DIR := service