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[DellEMC S5232f] Updates and bug fixes for platform (#5887)

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* Fix platform sensors
 * Fix issues reported in fpga driver
 * Update fixes for API 2.0 platform code
This commit is contained in:
Srideep 2020-11-11 13:59:30 -07:00 committed by GitHub
parent fd9bd40188
commit 89d9471654
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GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 174 additions and 166 deletions
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3
device/dell/x86_64-dellemc_s5232f_c3538-r0/pmon_daemon_control.json
View File

@ -1,4 +1,3 @@
{ {
"skip_ledd": true, "skip_ledd": true
"skip_thermalctld": true
} }

114
platform/broadcom/sonic-platform-modules-dell/s5232f/modules/dell_s5232f_fpga_ocores.c
View File

@ -89,7 +89,6 @@ struct fpgapci_dev {
unsigned int irq_first; unsigned int irq_first;
unsigned int irq_length; unsigned int irq_length;
unsigned int irq_assigned; unsigned int irq_assigned;
unsigned int xcvr_intr_count;
}; };
static int use_irq = 1; static int use_irq = 1;
@ -227,13 +226,6 @@ enum {
#define I2C_PCI_BUS_NUM_12 12 #define I2C_PCI_BUS_NUM_12 12
#define I2C_PCI_BUS_NUM_16 16 #define I2C_PCI_BUS_NUM_16 16
#define IRQ_LTCH_STS 0x20
#define PRSNT_LTCH_STS 0x10
#define PORT_CTRL_OFFSET 0x4000
#define PORT_STS_OFFSET 0x4004
#define PORT_IRQ_STS_OFFSET 0x4008
#define PORT_IRQ_EN_OFFSET 0x400C
#define MB_BRD_REV_TYPE 0x0008 #define MB_BRD_REV_TYPE 0x0008
#define MB_BRD_REV_MASK 0x00f0 #define MB_BRD_REV_MASK 0x00f0
#define MB_BRD_REV_00 0x0000 #define MB_BRD_REV_00 0x0000
@ -292,8 +284,6 @@ enum {
#define MSI_VECTOR_REV_00 16 #define MSI_VECTOR_REV_00 16
#define MSI_VECTOR_REV_01 32 #define MSI_VECTOR_REV_01 32
#define FPGA_MSI_VECTOR_ID_4 4
#define FPGA_MSI_VECTOR_ID_5 5
#define FPGA_MSI_VECTOR_ID_8 8 #define FPGA_MSI_VECTOR_ID_8 8
#define FPGA_MSI_VECTOR_ID_9 9 #define FPGA_MSI_VECTOR_ID_9 9
#define FPGA_MSI_VECTOR_ID_10 10 #define FPGA_MSI_VECTOR_ID_10 10
@ -516,72 +506,6 @@ static int fpgai2c_poll(struct fpgalogic_i2c *i2c)
return 0; return 0;
} }
static ssize_t get_mod_msi(struct device *dev, struct device_attribute *devattr, char *buf)
{
int ind = 0, port_status=0, port_irq_status=0;
struct fpgapci_dev *fpgapci = (struct fpgapci_dev*) dev_get_drvdata(dev);
PRINT("%s:xcvr_intr_count:%u\n", __FUNCTION__, fpgapci->xcvr_intr_count);
for(ind=0;ind<64;ind++)
{
port_status = ioread32(fpga_ctl_addr + PORT_STS_OFFSET + (ind*16));
port_irq_status = ioread32(fpga_ctl_addr + PORT_IRQ_STS_OFFSET + (ind*16));
PRINT("%s:port:%d, port_status:%#x, port_irq_status:%#x\n", __FUNCTION__, ind, port_status, port_irq_status);
}
return sprintf(buf,"0x%04x\n",fpgapci->xcvr_intr_count);
}
static DEVICE_ATTR(port_msi, S_IRUGO, get_mod_msi, NULL);
static struct attribute *port_attrs[] = {
&dev_attr_port_msi.attr,
NULL,
};
static struct attribute_group port_attr_grp = {
.attrs = port_attrs,
};
static irqreturn_t fpgaport_1_32_isr(int irq, void *dev)
{
struct pci_dev *pdev = dev;
struct fpgapci_dev *fpgapci = (struct fpgapci_dev*) dev_get_drvdata(&pdev->dev);
int ind = 0, port_status=0, port_irq_status=0;
for(ind=0;ind<32;ind++)
{
port_irq_status = ioread32(fpga_ctl_addr + PORT_IRQ_STS_OFFSET + (ind*16));
if(port_irq_status&(IRQ_LTCH_STS|PRSNT_LTCH_STS))
{
PRINT("%s:port:%d, port_status:%#x, port_irq_status:%#x\n", __FUNCTION__, ind, port_status, port_irq_status);
//write on clear
iowrite32( IRQ_LTCH_STS|PRSNT_LTCH_STS,fpga_ctl_addr + PORT_IRQ_STS_OFFSET + (ind*16));
}
}
fpgapci->xcvr_intr_count++;
PRINT("%s: xcvr_intr_count:%u\n", __FUNCTION__, fpgapci->xcvr_intr_count);
sysfs_notify(&pdev->dev.kobj, NULL, "port_msi");
return IRQ_HANDLED;
}
static irqreturn_t fpgaport_33_64_isr(int irq, void *dev)
{
struct pci_dev *pdev = dev;
struct fpgapci_dev *fpgapci = (struct fpgapci_dev*) dev_get_drvdata(&pdev->dev);
int ind = 0, port_status=0, port_irq_status=0;
for(ind=32;ind<64;ind++)
{
port_irq_status = ioread32(fpga_ctl_addr + PORT_IRQ_STS_OFFSET + (ind*16));
if(port_irq_status| (IRQ_LTCH_STS|PRSNT_LTCH_STS))
{
PRINT("%s:port:%d, port_status:%#x, port_irq_status:%#x\n", __FUNCTION__, ind, port_status, port_irq_status);
iowrite32( IRQ_LTCH_STS|PRSNT_LTCH_STS,fpga_ctl_addr + PORT_IRQ_STS_OFFSET + (ind*16));
}
}
fpgapci->xcvr_intr_count++;
PRINT("%s: xcvr_intr_count:%u\n", __FUNCTION__, fpgapci->xcvr_intr_count);
sysfs_notify(&pdev->dev.kobj, NULL, "port_msi");
return IRQ_HANDLED;
}
static void fpgai2c_process(struct fpgalogic_i2c *i2c) static void fpgai2c_process(struct fpgalogic_i2c *i2c)
{ {
struct i2c_msg *msg = i2c->msg; struct i2c_msg *msg = i2c->msg;
@ -806,12 +730,12 @@ static int fpgai2c_init(struct fpgalogic_i2c *i2c)
fpgai2c_reg_set(i2c, FPGAI2C_REG_PREHIGH, prescale >> 8); fpgai2c_reg_set(i2c, FPGAI2C_REG_PREHIGH, prescale >> 8);
/* Init the device */ /* Init the device */
fpgai2c_reg_set(i2c, FPGAI2C_REG_CMD, FPGAI2C_REG_CMD_IACK);
if (!use_irq) if (!use_irq)
fpgai2c_reg_set(i2c, FPGAI2C_REG_CONTROL, ctrl | FPGAI2C_REG_CTRL_EN); fpgai2c_reg_set(i2c, FPGAI2C_REG_CONTROL, ctrl | FPGAI2C_REG_CTRL_EN);
else else
fpgai2c_reg_set(i2c, FPGAI2C_REG_CONTROL, ctrl | FPGAI2C_REG_CTRL_IEN | FPGAI2C_REG_CTRL_EN); fpgai2c_reg_set(i2c, FPGAI2C_REG_CONTROL, ctrl | FPGAI2C_REG_CTRL_IEN | FPGAI2C_REG_CTRL_EN);
fpgai2c_reg_set(i2c, FPGAI2C_REG_CMD, FPGAI2C_REG_CMD_IACK);
fpgai2c_dump(i2c); fpgai2c_dump(i2c);
/* Initialize interrupt handlers if not already done */ /* Initialize interrupt handlers if not already done */
@ -906,7 +830,8 @@ static int i2c_pci_init (void)
break; break;
} }
} else { } else {
printk("Wrong board_rev_type 0x%x\n", board_rev_type); printk("unknown board_rev_type 0x%x\n", board_rev_type);
num_bus = I2C_PCI_BUS_NUM_8;
} }
} }
@ -1106,20 +1031,6 @@ static int register_intr_handler(struct pci_dev *dev, int irq_num_id)
* alternatively function will be called from free_irq as well * alternatively function will be called from free_irq as well
* with flag IRQF_SHARED */ * with flag IRQF_SHARED */
switch(irq_num_id) { switch(irq_num_id) {
/* Currently we only support test vector 2 for FPGA Logic I2C channel
* controller 1-7 interrupt*/
case FPGA_MSI_VECTOR_ID_4:
err = request_irq(dev->irq + irq_num_id, fpgaport_1_32_isr, IRQF_EARLY_RESUME,
FPGA_PCI_NAME, dev);
PRINT ( "%d: fpgapci_dev: irq: %d, %d\n", __LINE__, dev->irq, irq_num_id);
fpgapci->irq_assigned++;
break;
case FPGA_MSI_VECTOR_ID_5:
err = request_irq(dev->irq + irq_num_id, fpgaport_33_64_isr, IRQF_EARLY_RESUME,
FPGA_PCI_NAME, dev);
PRINT ( "%d: fpgapci_dev: irq: %d, %d\n", __LINE__, dev->irq, irq_num_id);
fpgapci->irq_assigned++;
break;
case FPGA_MSI_VECTOR_ID_8: case FPGA_MSI_VECTOR_ID_8:
err = request_irq(dev->irq + irq_num_id, fpgai2c_isr, IRQF_EARLY_RESUME, err = request_irq(dev->irq + irq_num_id, fpgai2c_isr, IRQF_EARLY_RESUME,
FPGA_PCI_NAME, &fpgalogic_i2c[0]); FPGA_PCI_NAME, &fpgalogic_i2c[0]);
@ -1166,18 +1077,6 @@ static int register_intr_handler(struct pci_dev *dev, int irq_num_id)
((board_rev_type & MB_BRD_REV_MASK) == MB_BRD_REV_03)) { ((board_rev_type & MB_BRD_REV_MASK) == MB_BRD_REV_03)) {
/* FPGA SPEC 4.3.1.34, First i2c channel mapped to vector 8 */ /* FPGA SPEC 4.3.1.34, First i2c channel mapped to vector 8 */
switch (irq_num_id) { switch (irq_num_id) {
case FPGA_MSI_VECTOR_ID_4:
err = request_irq(dev->irq + irq_num_id, fpgaport_1_32_isr, IRQF_EARLY_RESUME,
FPGA_PCI_NAME, dev);
PRINT ( "%d: fpgapci_dev: irq: %d, %d\n", __LINE__, dev->irq, irq_num_id);
fpgapci->irq_assigned++;
break;
case FPGA_MSI_VECTOR_ID_5:
err = request_irq(dev->irq + irq_num_id, fpgaport_33_64_isr, IRQF_EARLY_RESUME,
FPGA_PCI_NAME, dev);
PRINT ( "%d: fpgapci_dev: irq: %d, %d\n", __LINE__, dev->irq, irq_num_id);
fpgapci->irq_assigned++;
break;
case FPGA_MSI_VECTOR_ID_8: case FPGA_MSI_VECTOR_ID_8:
err = request_irq(dev->irq + irq_num_id, fpgai2c_isr, IRQF_EARLY_RESUME, err = request_irq(dev->irq + irq_num_id, fpgai2c_isr, IRQF_EARLY_RESUME,
FPGA_PCI_NAME, &fpgalogic_i2c[0]); FPGA_PCI_NAME, &fpgalogic_i2c[0]);
@ -1491,7 +1390,6 @@ error_no_msi:
static int fpgapci_probe(struct pci_dev *dev, const struct pci_device_id *id) static int fpgapci_probe(struct pci_dev *dev, const struct pci_device_id *id)
{ {
struct fpgapci_dev *fpgapci = 0; struct fpgapci_dev *fpgapci = 0;
int status = 0;
#ifdef TEST #ifdef TEST
PRINT ( " vendor = 0x%x, device = 0x%x, class = 0x%x, bus:slot.func = %02x:%02x.%02x\n", PRINT ( " vendor = 0x%x, device = 0x%x, class = 0x%x, bus:slot.func = %02x:%02x.%02x\n",
@ -1508,10 +1406,6 @@ static int fpgapci_probe(struct pci_dev *dev, const struct pci_device_id *id)
fpgapci->pci_dev = dev; fpgapci->pci_dev = dev;
dev_set_drvdata(&dev->dev, (void*)fpgapci); dev_set_drvdata(&dev->dev, (void*)fpgapci);
status = sysfs_create_group(&dev->dev.kobj, &port_attr_grp);
if (status) {
printk(KERN_INFO "%s:Cannot create sysfs\n", __FUNCTION__);
}
fpgapci->upstream = find_upstream_dev (dev); fpgapci->upstream = find_upstream_dev (dev);
@ -1519,7 +1413,9 @@ static int fpgapci_probe(struct pci_dev *dev, const struct pci_device_id *id)
goto error_no_device; goto error_no_device;
} }
printk("%s:MSI-irq disabled \n", __FUNCTION__);
if (use_irq) { if (use_irq) {
printk("%s:MSI-irq enabled\n", __FUNCTION__);
if(fpgapci_configure_msi(fpgapci,dev)) { if(fpgapci_configure_msi(fpgapci,dev)) {
goto error_cannot_configure; goto error_cannot_configure;
} }

8
platform/broadcom/sonic-platform-modules-dell/s5232f/scripts/platform_sensors.py
View File

@ -13,7 +13,6 @@
import sys import sys
import logging import logging
import subprocess
S5232F_MAX_FAN_TRAYS = 4 S5232F_MAX_FAN_TRAYS = 4
S5232F_MAX_PSUS = 2 S5232F_MAX_PSUS = 2
@ -85,7 +84,7 @@ def get_psu_airflow(psu_id):
if line.startswith('FRU Device Description') and fru_id in line.split(':')[1]: if line.startswith('FRU Device Description') and fru_id in line.split(':')[1]:
found_fru = True found_fru = True
if found_fru and line.startswith(' Board Product '): if found_fru and line.startswith(' Board Product '):
return ' B2F' if 'PS/IO' in line else ' F2B' return 'Intake' if 'PS/IO' in line else 'Exhaust'
return '' return ''
# Fetch FRU on given offset # Fetch FRU on given offset
@ -98,7 +97,7 @@ def fetch_raw_fru(dev_id, offset):
def get_fan_airflow(fan_id): def get_fan_airflow(fan_id):
Airflow_Direction = [' F2B', ' B2F'] Airflow_Direction = ['Exhaust', 'Intake']
return Airflow_Direction[fetch_raw_fru(fan_id+2, 0x46)] return Airflow_Direction[fetch_raw_fru(fan_id+2, 0x46)]
# Print the information for temperature sensors # Print the information for temperature sensors
@ -119,6 +118,7 @@ def print_temperature_sensors():
print(' CPU Temp: ', print(' CPU Temp: ',
get_pmc_register('CPU_temp')) get_pmc_register('CPU_temp'))
subprocess.getstatusoutput('echo 0 > /sys/module/ipmi_si/parameters/kipmid_max_busy_us')
ipmi_sensor_dump() ipmi_sensor_dump()
print_temperature_sensors() print_temperature_sensors()
@ -329,3 +329,5 @@ for psu in range(1, S5232F_MAX_PSUS + 1):
print('\n Total Power: ', print('\n Total Power: ',
get_pmc_register('PSU_Total_watt')) get_pmc_register('PSU_Total_watt'))
subprocess.getstatusoutput('echo 1000 > /sys/module/ipmi_si/parameters/kipmid_max_busy_us')

45
platform/broadcom/sonic-platform-modules-dell/s5232f/scripts/s5232f_platform.sh
View File

@ -145,15 +145,6 @@ platform_firmware_versions() {
r_maj=`/usr/sbin/i2cget -y 600 0x31 0x1 | sed ' s/.*\(0x..\)$/\1/'` r_maj=`/usr/sbin/i2cget -y 600 0x31 0x1 | sed ' s/.*\(0x..\)$/\1/'`
echo "Slave CPLD 2: $((r_maj)).$((r_min))" >> $FIRMWARE_VERSION_FILE echo "Slave CPLD 2: $((r_maj)).$((r_min))" >> $FIRMWARE_VERSION_FILE
#Slave CPLD 3 0x32 on i2c bus 600 ( physical FPGA I2C-1)
r_min=`/usr/sbin/i2cget -y 600 0x32 0x0 | sed ' s/.*\(0x..\)$/\1/'`
r_maj=`/usr/sbin/i2cget -y 600 0x32 0x1 | sed ' s/.*\(0x..\)$/\1/'`
echo "Slave CPLD 3: $((r_maj)).$((r_min))" >> $FIRMWARE_VERSION_FILE
#Slave CPLD 3 0x32 on i2c bus 600 ( physical FPGA I2C-1)
r_min=`/usr/sbin/i2cget -y 600 0x33 0x0 | sed ' s/.*\(0x..\)$/\1/'`
r_maj=`/usr/sbin/i2cget -y 600 0x33 0x1 | sed ' s/.*\(0x..\)$/\1/'`
echo "Slave CPLD 4: $((r_maj)).$((r_min))" >> $FIRMWARE_VERSION_FILE
} }
install_python_api_package() { install_python_api_package() {
@ -176,16 +167,47 @@ remove_python_api_package() {
fi fi
} }
get_reboot_cause() {
REBOOT_REASON_FILE="/host/reboot-cause/platform/reboot_reason"
resource="/sys/bus/pci/devices/0000:04:00.0/resource0"
mkdir -p $(dirname $REBOOT_REASON_FILE)
# Handle First Boot into software version with reboot cause determination support
if [[ ! -e $REBOOT_REASON_FILE ]]; then
echo "0" > $REBOOT_REASON_FILE
else
/usr/bin/pcisysfs.py --get --offset 0x18 --res $resource | sed '1d; s/.*:\(.*\)$/\1/;' > $REBOOT_REASON_FILE
fi
/usr/bin/pcisysfs.py --set --val 0x0 --offset 0x18 --res $resource
}
get_reboot_cause() {
REBOOT_REASON_FILE="/host/reboot-cause/platform/reboot_reason"
resource="/sys/bus/pci/devices/0000:04:00.0/resource0"
mkdir -p $(dirname $REBOOT_REASON_FILE)
# Handle First Boot into software version with reboot cause determination support
if [[ ! -e $REBOOT_REASON_FILE ]]; then
echo "0" > $REBOOT_REASON_FILE
else
/usr/bin/pcisysfs.py --get --offset 0x18 --res $resource | sed '1d; s/.*:\(.*\)$/\1/;' > $REBOOT_REASON_FILE
fi
/usr/bin/pcisysfs.py --set --val 0x0 --offset 0x18 --res $resource
}
init_devnum init_devnum
if [ "$1" == "init" ]; then if [ "$1" == "init" ]; then
modprobe i2c-dev modprobe i2c-dev
modprobe i2c-mux-pca954x force_deselect_on_exit=1 modprobe i2c-mux-pca954x force_deselect_on_exit=1
modprobe ipmi_devintf modprobe ipmi_devintf
modprobe ipmi_si modprobe ipmi_si kipmid_max_busy_us=1000
modprobe i2c_ocores modprobe i2c_ocores
modprobe dell_s5232f_fpga_ocores modprobe dell_s5232f_fpga_ocores
sys_eeprom "new_device" sys_eeprom "new_device"
get_reboot_cause
switch_board_qsfp_mux "new_device" switch_board_qsfp_mux "new_device"
switch_board_qsfp "new_device" switch_board_qsfp "new_device"
switch_board_sfp "new_device" switch_board_sfp "new_device"
@ -194,6 +216,7 @@ if [ "$1" == "init" ]; then
install_python_api_package install_python_api_package
/usr/bin/qsfp_irq_enable.py /usr/bin/qsfp_irq_enable.py
platform_firmware_versions platform_firmware_versions
echo 1000 > /sys/module/ipmi_si/parameters/kipmid_max_busy_us
elif [ "$1" == "deinit" ]; then elif [ "$1" == "deinit" ]; then
sys_eeprom "delete_device" sys_eeprom "delete_device"
@ -203,6 +226,8 @@ elif [ "$1" == "deinit" ]; then
modprobe -r i2c-mux-pca954x modprobe -r i2c-mux-pca954x
modprobe -r i2c-dev modprobe -r i2c-dev
remove_python_api_package remove_python_api_package
modprobe -r ipmi_devintf
modprobe -r ipmi_si
else else
echo "s5232f_platform : Invalid option !" echo "s5232f_platform : Invalid option !"
fi fi

3
platform/broadcom/sonic-platform-modules-dell/s5232f/sonic_platform/__init__.py
View File

@ -1 +1,2 @@
__all__ = ["platform", "chassis", "sfp", "eeprom", "component", "psu", "thermal", "fan", "fan_drawer"]
from sonic_platform import *

78
platform/broadcom/sonic-platform-modules-dell/s5232f/sonic_platform/chassis.py
View File

@ -12,18 +12,19 @@ from __future__ import division
try: try:
import sys import sys
import time
from sonic_platform_base.chassis_base import ChassisBase from sonic_platform_base.chassis_base import ChassisBase
from sonic_platform.sfp import Sfp from sonic_platform.sfp import Sfp
from sonic_platform.eeprom import Eeprom from sonic_platform.eeprom import Eeprom
from sonic_platform.component import Component from sonic_platform.component import Component
from sonic_platform.psu import Psu from sonic_platform.psu import Psu
from sonic_platform.thermal import Thermal from sonic_platform.thermal import Thermal
from sonic_platform.fan_drawer import FanDrawer
from sonic_platform.watchdog import Watchdog from sonic_platform.watchdog import Watchdog
from sonic_platform.fan import Fan
except ImportError as e: except ImportError as e:
raise ImportError(str(e) + "- required module not found") raise ImportError(str(e) + "- required module not found")
MAX_S5232F_COMPONENT = 6 # BIOS,BMC,FPGA,SYSTEM CPLD,4 SLAVE CPLDs MAX_S5232F_COMPONENT = 6 # BIOS,BMC,FPGA,SYSTEM CPLD,2 SLAVE CPLDs
MAX_S5232F_FANTRAY =4 MAX_S5232F_FANTRAY =4
MAX_S5232F_FAN = 2 MAX_S5232F_FAN = 2
MAX_S5232F_PSU = 2 MAX_S5232F_PSU = 2
@ -61,17 +62,20 @@ class Chassis(ChassisBase):
self._eeprom = Eeprom() self._eeprom = Eeprom()
self._watchdog = Watchdog() self._watchdog = Watchdog()
for i in range(MAX_S5232F_FANTRAY):
fandrawer = FanDrawer(i)
self._fan_drawer_list.append(fandrawer)
self._fan_list.extend(fandrawer._fan_list)
self._num_sfps = self.PORT_END self._num_sfps = self.PORT_END
self._num_fans = MAX_S5232F_FANTRAY * MAX_S5232F_FAN self._num_fans = MAX_S5232F_FANTRAY * MAX_S5232F_FAN
self._fan_list = [Fan(i, j) for i in range(MAX_S5232F_FANTRAY) \
for j in range(MAX_S5232F_FAN)]
self._psu_list = [Psu(i) for i in range(MAX_S5232F_PSU)] self._psu_list = [Psu(i) for i in range(MAX_S5232F_PSU)]
self._thermal_list = [Thermal(i) for i in range(MAX_S5232F_THERMAL)] self._thermal_list = [Thermal(i) for i in range(MAX_S5232F_THERMAL)]
self._component_list = [Component(i) for i in range(MAX_S5232F_COMPONENT)] self._component_list = [Component(i) for i in range(MAX_S5232F_COMPONENT)]
for port_num in range(self.PORT_START, self.PORTS_IN_BLOCK): for port_num in range(self.PORT_START, self.PORTS_IN_BLOCK):
# sfp get uses zero-indexing, but port numbers start from 1 # sfp get uses zero-indexing, but port numbers start from 1
presence = self.get_sfp(port_num).get_presence() presence = self.get_sfp(port_num-1).get_presence()
self._global_port_pres_dict[port_num] = '1' if presence else '0' self._global_port_pres_dict[port_num] = '1' if presence else '0'
def __del__(self): def __del__(self):
@ -88,33 +92,30 @@ class Chassis(ChassisBase):
Returns a nested dictionary containing all devices which have Returns a nested dictionary containing all devices which have
experienced a change at chassis level experienced a change at chassis level
""" """
start_ms = time.time() * 1000
port_dict = {} port_dict = {}
change_dict = {} change_dict = {}
change_dict['sfp'] = port_dict change_dict['sfp'] = port_dict
elapsed_time_ms = 0
sleep_time_ms = 500
sleep_time = sleep_time_ms / 1000
while True: while True:
time.sleep(0.5)
for port_num in range(self.PORT_START, (self.PORT_END + 1)): for port_num in range(self.PORT_START, (self.PORT_END + 1)):
presence = self.get_sfp(port_num).get_presence() presence = self.get_sfp(port_num-1).get_presence()
if(presence and self._global_port_pres_dict[port_num] == '0'): if(presence and self._global_port_pres_dict[port_num] == '0'):
self._global_port_pres_dict[port_num] = '1' self._global_port_pres_dict[port_num] = '1'
port_dict[port_num] = '1' port_dict[port_num] = '1'
elif(not presence and elif(not presence and
self._global_port_pres_dict[port_num] == '1'): self._global_port_pres_dict[port_num] == '1'):
self._global_port_pres_dict[port_num] = '0' self._global_port_pres_dict[port_num] = '0'
port_dict[port_num] = '0' port_dict[port_num] = '0'
if(len(port_dict) > 0): if(len(port_dict) > 0):
return True, change_dict return True, change_dict
if timeout != 0:
elapsed_time_ms += sleep_time_ms if timeout:
if elapsed_time_ms > timeout: now_ms = time.time() * 1000
break if (now_ms - start_ms >= timeout):
return True, change_dict
sleep(sleep_time)
return True, change_dict
def get_sfp(self, index): def get_sfp(self, index):
""" """
@ -133,7 +134,7 @@ class Chassis(ChassisBase):
try: try:
# The index will start from 0 # The index will start from 0
sfp = self._sfp_list[index-1] sfp = self._sfp_list[index]
except IndexError: except IndexError:
sys.stderr.write("SFP index {} out of range (0-{})\n".format( sys.stderr.write("SFP index {} out of range (0-{})\n".format(
index, len(self._sfp_list)-1)) index, len(self._sfp_list)-1))
@ -222,3 +223,40 @@ class Chassis(ChassisBase):
An integer represences the number of SFPs on the chassis. An integer represences the number of SFPs on the chassis.
""" """
return self._num_sfps return self._num_sfps
def get_reboot_cause(self):
"""
Retrieves the cause of the previous reboot
Returns:
A tuple (string, string) where the first element is a string
containing the cause of the previous reboot. This string must be
one of the predefined strings in this class. If the first string
is "REBOOT_CAUSE_HARDWARE_OTHER", the second string can be used
to pass a description of the reboot cause.
"""
try:
with open(self.REBOOT_CAUSE_PATH) as fd:
reboot_cause = int(fd.read(), 16)
except EnvironmentError:
return (self.REBOOT_CAUSE_NON_HARDWARE, None)
if reboot_cause & 0x1:
return (self.REBOOT_CAUSE_POWER_LOSS, None)
elif reboot_cause & 0x2:
return (self.REBOOT_CAUSE_NON_HARDWARE, None)
elif reboot_cause & 0x4:
return (self.REBOOT_CAUSE_HARDWARE_OTHER, "PSU Shutdown")
elif reboot_cause & 0x8:
return (self.REBOOT_CAUSE_THERMAL_OVERLOAD_CPU, None)
elif reboot_cause & 0x10:
return (self.REBOOT_CAUSE_WATCHDOG, None)
elif reboot_cause & 0x20:
return (self.REBOOT_CAUSE_HARDWARE_OTHER, "BMC Shutdown")
elif reboot_cause & 0x40:
return (self.REBOOT_CAUSE_HARDWARE_OTHER, "Hot-Swap Shutdown")
elif reboot_cause & 0x80:
return (self.REBOOT_CAUSE_HARDWARE_OTHER, "Reset Button Shutdown")
elif reboot_cause & 0x100:
return (self.REBOOT_CAUSE_HARDWARE_OTHER, "Reset Button Cold Reboot")
else:
return (self.REBOOT_CAUSE_NON_HARDWARE, None)

2
platform/broadcom/sonic-platform-modules-dell/s5232f/sonic_platform/component.py
View File

@ -77,7 +77,7 @@ class Component(ComponentBase):
['Slave CPLD 2', ['Slave CPLD 2',
'Used for managing SFP28/QSFP28 port transceivers (SFP28 25-48, QSFP28 5-8)', 'Used for managing SFP28/QSFP28 port transceivers (SFP28 25-48, QSFP28 5-8)',
get_cpld2_version get_cpld2_version
], ]
] ]

7
platform/broadcom/sonic-platform-modules-dell/s5232f/sonic_platform/eeprom.py
View File

@ -52,12 +52,7 @@ class Eeprom(eeprom_tlvinfo.TlvInfoDecoder):
+ ord(eeprom[tlv_index + 1])] + ord(eeprom[tlv_index + 1])]
code = "0x%02X" % (ord(tlv[0])) code = "0x%02X" % (ord(tlv[0]))
if ord(tlv[0]) == self._TLV_CODE_VENDOR_EXT: name, value = self.decoder(None, tlv)
value = str((ord(tlv[2]) << 24) | (ord(tlv[3]) << 16) |
(ord(tlv[4]) << 8) | ord(tlv[5]))
value += str(tlv[6:6 + ord(tlv[1])])
else:
name, value = self.decoder(None, tlv)
self.eeprom_tlv_dict[code] = value self.eeprom_tlv_dict[code] = value
if ord(eeprom[tlv_index]) == self._TLV_CODE_CRC_32: if ord(eeprom[tlv_index]) == self._TLV_CODE_CRC_32:

26
platform/broadcom/sonic-platform-modules-dell/s5232f/sonic_platform/fan.py
View File

@ -24,16 +24,16 @@ PSU_FAN_DIRECTION_OFFSET = 47
class Fan(FanBase): class Fan(FanBase):
"""DellEMC Platform-specific Fan class""" """DellEMC Platform-specific Fan class"""
# { FAN-ID: { Sensor-Name: Sensor-ID } } # { FAN-ID: { Sensor-Name: Sensor-ID } }
FAN_SENSOR_MAPPING = { 1: {"Prsnt": 0x51, "State": 0x64, "Speed": 0x24}, FAN_SENSOR_MAPPING = { 1: {"Prsnt": 0x53, "State": 0x57, "Speed": 0x24},
2: {"Prsnt": 0x51, "State": 0x60, "Speed": 0x20}, 2: {"Prsnt": 0x53, "State": 0x5b, "Speed": 0x20},
3: {"Prsnt": 0x52, "State": 0x65, "Speed": 0x25}, 3: {"Prsnt": 0x54, "State": 0x58, "Speed": 0x25},
4: {"Prsnt": 0x52, "State": 0x61, "Speed": 0x21}, 4: {"Prsnt": 0x54, "State": 0x5c, "Speed": 0x21},
5: {"Prsnt": 0x53, "State": 0x66, "Speed": 0x26}, 5: {"Prsnt": 0x55, "State": 0x59, "Speed": 0x26},
6: {"Prsnt": 0x53, "State": 0x62, "Speed": 0x22}, 6: {"Prsnt": 0x55, "State": 0x5d, "Speed": 0x22},
7: {"Prsnt": 0x54, "State": 0x67, "Speed": 0x27}, 7: {"Prsnt": 0x56, "State": 0x5a, "Speed": 0x27},
8: {"Prsnt": 0x54, "State": 0x63, "Speed": 0x23} } 8: {"Prsnt": 0x56, "State": 0x5e, "Speed": 0x23} }
PSU_FAN_SENSOR_MAPPING = { 1: {"State": 0x46, "Speed": 0x2e}, PSU_FAN_SENSOR_MAPPING = { 1: {"State": 0x31, "Speed": 0x28},
2: {"State": 0x47, "Speed": 0x2f} } 2: {"State": 0x32, "Speed": 0x29} }
# { FANTRAY-ID: FRU-ID } # { FANTRAY-ID: FRU-ID }
FAN_FRU_MAPPING = { 1: 3, 2: 4, 3: 5, 4: 6 } FAN_FRU_MAPPING = { 1: 3, 2: 4, 3: 5, 4: 6 }
@ -129,7 +129,7 @@ class Fan(FanBase):
status = False status = False
is_valid, state = self.state_sensor.get_reading() is_valid, state = self.state_sensor.get_reading()
if is_valid: if is_valid:
if (state == 0x00): if not state > 1:
status = True status = True
return status return status
@ -146,11 +146,11 @@ class Fan(FanBase):
- Reverse/Intake : Air flows from Fan side to Port side. - Reverse/Intake : Air flows from Fan side to Port side.
""" """
direction = [self.FAN_DIRECTION_EXHAUST, self.FAN_DIRECTION_INTAKE] direction = [self.FAN_DIRECTION_EXHAUST, self.FAN_DIRECTION_INTAKE]
fan_status = self.get_status() fan_status = self.get_presence()
if not fan_status: if not fan_status:
return 'NA' return 'NA'
is_valid, fan_direction = self.fru.get_fru_data(self.fan_direction_offset) is_valid, fan_direction = self.fru.get_fru_data(self.fan_direction_offset)
if is_valid: if is_valid and fan_direction[0] < len(direction):
return direction[fan_direction[0]] return direction[fan_direction[0]]
else: else:
return 'NA' return 'NA'

37
platform/broadcom/sonic-platform-modules-dell/s5232f/sonic_platform/fan_drawer.py Normal file
View File

@ -0,0 +1,37 @@
#!/usr/bin/env python
########################################################################
# DellEMC S5232F
#
# Module contains an implementation of SONiC Platform Base API and
# provides the Fan-Drawers' information available in the platform.
#
########################################################################
try:
from sonic_platform_base.fan_drawer_base import FanDrawerBase
from sonic_platform.fan import Fan
except ImportError as e:
raise ImportError(str(e) + "- required module not found")
S5232F_FANS_PER_FANTRAY = 2
class FanDrawer(FanDrawerBase):
"""DellEMC Platform-specific Fan class"""
def __init__(self, fantray_index):
FanDrawerBase.__init__(self)
# FanTray is 1-based in DellEMC platforms
self.fantrayindex = fantray_index + 1
for i in range(S5232F_FANS_PER_FANTRAY):
self._fan_list.append(Fan(fantray_index, i))
def get_name(self):
"""
Retrieves the fan drawer name
Returns:
string: The name of the device
"""
return "FanTray{}".format(self.fantrayindex)

17
platform/broadcom/sonic-platform-modules-dell/s5232f/sonic_platform/thermal.py
View File

@ -105,7 +105,7 @@ class Thermal(ThermalBase):
Celsius up to nearest thousandth of one degree Celsius, Celsius up to nearest thousandth of one degree Celsius,
e.g. 30.125 e.g. 30.125
""" """
is_valid, high_threshold = self.sensor.get_threshold("UpperNonRecoverable") is_valid, high_threshold = self.sensor.get_threshold("UpperCritical")
if not is_valid: if not is_valid:
high_threshold = 0 high_threshold = 0
@ -126,6 +126,21 @@ class Thermal(ThermalBase):
return float(low_threshold) return float(low_threshold)
def get_high_critical_threshold(self):
"""
Retrieves the high critical threshold temperature of thermal
Returns:
A float number, the high critical threshold temperature of
thermal in Celsius up to nearest thousandth of one degree
Celsius, e.g. 30.125
"""
is_valid, high_crit_threshold = self.sensor.get_threshold("UpperNonRecoverable")
if not is_valid:
high_crit_threshold = 0
return float(high_crit_threshold)
def set_high_threshold(self, temperature): def set_high_threshold(self, temperature):
""" """
Sets the high threshold temperature of thermal Sets the high threshold temperature of thermal