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Initial commit. Copied from as7312-54x and modify.

Browse Source 
Signed-off-by: roy_lee <roy_lee@accton.com>
This commit is contained in:
roy_lee
2018-03-23 16:29:12 +08:00
parent 60b4db8f82
commit 128514d78d
48 changed files with 5613 additions and 0 deletions
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3
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/.gitignore vendored Normal file
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*x86*64*accton*as7326*56x*.mk
onlpdump.mk

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packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/Makefile Normal file
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include $(ONL)/make/pkg.mk

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packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/modules/Makefile Normal file
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include $(ONL)/make/pkg.mk

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packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/modules/PKG.yml Normal file
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!include $ONL_TEMPLATES/platform-modules.yml VENDOR=accton BASENAME=x86-64-accton-as7326-56x ARCH=amd64 KERNELS="onl-kernel-3.16-lts-x86-64-all:amd64"

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packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/modules/builds/.gitignore vendored Normal file
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lib

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packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/modules/builds/Makefile Normal file
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KERNELS := onl-kernel-3.16-lts-x86-64-all:amd64
KMODULES := $(wildcard *.c)
VENDOR := accton
BASENAME := x86-64-accton-as7326-56x
ARCH := x86_64
include $(ONL)/make/kmodule.mk

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packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/modules/builds/x86-64-accton-as7326-56x-cpld.c Normal file
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packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/modules/builds/x86-64-accton-as7326-56x-fan.c Normal file
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/*
* A hwmon driver for the Accton as7326 56x fan
*
* Copyright (C) 2014 Accton Technology Corporation.
* Brandon Chuang <brandon_chuang@accton.com.tw>
*
* 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 <linux/module.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/sysfs.h>
#include <linux/slab.h>
#include <linux/dmi.h>
#include <linux/fs.h>
#include <asm/uaccess.h>
#define DRVNAME "as7326_56x_fan"
#define NUM_THERMAL_SENSORS (3) /* Get sum of this number of sensors.*/
#define THERMAL_SENSORS_DRIVER "lm75"
#define THERMAL_SENSORS_ADDRS {0x48, 0x49, 0x4a}
#define IN
#define OUT
static struct as7326_56x_fan_data *as7326_56x_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_enable(struct device *dev, struct device_attribute *da, char *buf);
static ssize_t set_enable(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);
extern int accton_i2c_cpld_read(unsigned short cpld_addr, u8 reg);
extern int accton_i2c_cpld_write(unsigned short cpld_addr, u8 reg, u8 value);
/* 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 as7326_56x_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 */
u8 enable;
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_duty_cycle_percentage, S_IWUSR | S_IRUGO, fan_show_value, set_duty_cycle, FAN_DUTY_CYCLE_PERCENTAGE);\
static SENSOR_DEVICE_ATTR(pwm##index, S_IWUSR | S_IRUGO, fan_show_value, set_duty_cycle, FAN_DUTY_CYCLE_PERCENTAGE);\
static SENSOR_DEVICE_ATTR(pwm##index##_enable, S_IWUSR | S_IRUGO, get_enable, set_enable, FAN_DUTY_CYCLE_PERCENTAGE)
#define DECLARE_FAN_DUTY_CYCLE_ATTR(index) &sensor_dev_attr_fan_duty_cycle_percentage.dev_attr.attr, \
&sensor_dev_attr_pwm##index.dev_attr.attr, \
&sensor_dev_attr_pwm##index##_enable.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(1);
/* System temperature for fancontrol */
DECLARE_FAN_SYSTEM_TEMP_SENSOR_DEV_ATTR();
static struct attribute *as7326_56x_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(1),
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 as7326_56x_fan_read_value(struct i2c_client *client, u8 reg)
{
return i2c_smbus_read_byte_data(client, reg);
}
static int as7326_56x_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 as7326_56x_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_enable(struct device *dev, struct device_attribute *da,
const char *buf, size_t count)
{
struct as7326_56x_fan_data *data = as7326_56x_fan_update_device(dev);
int error, value;
error = kstrtoint(buf, 10, &value);
if (error)
return error;
if (value < 0 || value > 1)
return -EINVAL;
data->enable = value;
if (value == 0)
{
return set_duty_cycle(dev, da, buf, FAN_MAX_DUTY_CYCLE);
}
return count;
}
static ssize_t get_enable(struct device *dev, struct device_attribute *da,
char *buf)
{
struct as7326_56x_fan_data *data = as7326_56x_fan_update_device(dev);
return sprintf(buf, "%u\n", data->enable);
}
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)
return -EINVAL;
value = (value > FAN_MAX_DUTY_CYCLE)? FAN_MAX_DUTY_CYCLE : value;
as7326_56x_fan_write_value(client, 0x33, 0); /* Disable fan speed watch dog */
as7326_56x_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 as7326_56x_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 as7326_56x_fan_data *data = as7326_56x_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 as7326_56x_fan_data *data = as7326_56x_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 as7326_56x_fan_group = {
.attrs = as7326_56x_fan_attributes,
};
static struct as7326_56x_fan_data *as7326_56x_fan_update_device(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct as7326_56x_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 as7326_56x_fan update\n");
data->valid = 0;
/* Update fan data
*/
for (i = 0; i < ARRAY_SIZE(data->reg_val); i++) {
int status = as7326_56x_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 as7326_56x_fan_probe(struct i2c_client *client,
const struct i2c_device_id *dev_id)
{
struct as7326_56x_fan_data *data;
int status;
if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
status = -EIO;
goto exit;
}
data = kzalloc(sizeof(struct as7326_56x_fan_data), GFP_KERNEL);
if (!data) {
status = -ENOMEM;
goto exit;
}
i2c_set_clientdata(client, data);
data->valid = 0;
data->enable = 0;
mutex_init(&data->update_lock);
dev_info(&client->dev, "chip found\n");
/* Register sysfs hooks */
status = sysfs_create_group(&client->dev.kobj, &as7326_56x_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, &as7326_56x_fan_group);
exit_free:
kfree(data);
exit:
return status;
}
static int as7326_56x_fan_remove(struct i2c_client *client)
{
struct as7326_56x_fan_data *data = i2c_get_clientdata(client);
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &as7326_56x_fan_group);
return 0;
}
/* Addresses to scan */
static const unsigned short normal_i2c[] = { 0x66, I2C_CLIENT_END };
static const struct i2c_device_id as7326_56x_fan_id[] = {
{ "as7326_56x_fan", 0 },
{}
};
MODULE_DEVICE_TABLE(i2c, as7326_56x_fan_id);
static struct i2c_driver as7326_56x_fan_driver = {
.class = I2C_CLASS_HWMON,
.driver = {
.name = DRVNAME,
},
.probe = as7326_56x_fan_probe,
.remove = as7326_56x_fan_remove,
.id_table = as7326_56x_fan_id,
.address_list = normal_i2c,
};
static int __init as7326_56x_fan_init(void)
{
return i2c_add_driver(&as7326_56x_fan_driver);
}
static void __exit as7326_56x_fan_exit(void)
{
i2c_del_driver(&as7326_56x_fan_driver);
}
module_init(as7326_56x_fan_init);
module_exit(as7326_56x_fan_exit);
MODULE_AUTHOR("Brandon Chuang <brandon_chuang@accton.com.tw>");
MODULE_DESCRIPTION("as7326_56x_fan driver");
MODULE_LICENSE("GPL");

438
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/modules/builds/x86-64-accton-as7326-56x-leds.c Normal file
View File

@@ -0,0 +1,438 @@
/*
* A LED driver for the accton_as7326_56x_led
*
* Copyright (C) 2014 Accton Technology Corporation.
* Brandon Chuang <brandon_chuang@accton.com.tw>
*
* 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 <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/err.h>
#include <linux/leds.h>
#include <linux/slab.h>
#include <linux/dmi.h>
extern int as7326_56x_cpld_read (unsigned short cpld_addr, u8 reg);
extern int as7326_56x_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_as7326_56x_led"
struct accton_as7326_56x_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_as7326_56x_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<<LED_TYPE_LOC) | (1<<LED_TYPE_DIAG), 0x41},
};
enum led_light_mode {
LED_MODE_OFF = 0,
LED_MODE_GREEN,
LED_MODE_AMBER,
LED_MODE_RED,
LED_MODE_BLUE,
LED_MODE_GREEN_BLINK,
LED_MODE_AMBER_BLINK,
LED_MODE_RED_BLINK,
LED_MODE_BLUE_BLINK,
LED_MODE_AUTO,
LED_MODE_UNKNOWN
};
struct led_type_mode {
enum led_type type;
enum led_light_mode mode;
int reg_bit_mask;
int mode_value;
};
static struct led_type_mode led_type_mode_data[] = {
{LED_TYPE_LOC, LED_MODE_OFF, LED_TYPE_LOC_REG_MASK, LED_MODE_LOC_OFF_VALUE},
{LED_TYPE_LOC, LED_MODE_AMBER, LED_TYPE_LOC_REG_MASK, LED_MODE_LOC_ON_VALUE},
{LED_TYPE_DIAG, LED_MODE_OFF, LED_TYPE_DIAG_REG_MASK, LED_MODE_DIAG_OFF_VALUE},
{LED_TYPE_DIAG, LED_MODE_GREEN, LED_TYPE_DIAG_REG_MASK, LED_MODE_DIAG_GREEN_VALUE},
{LED_TYPE_DIAG, LED_MODE_RED, LED_TYPE_DIAG_REG_MASK, LED_MODE_DIAG_RED_VALUE},
{LED_TYPE_DIAG, LED_MODE_AMBER, LED_TYPE_DIAG_REG_MASK, LED_MODE_DIAG_AMBER_VALUE},
};
static void accton_as7326_56x_led_set(struct led_classdev *led_cdev,
enum led_brightness led_light_mode, enum led_type type);
static int accton_getLedReg(enum led_type type, u8 *reg)
{
int i;
for (i = 0; i < ARRAY_SIZE(led_reg_map); i++) {
if(led_reg_map[i].types & (type<<1)) {
*reg = led_reg_map[i].reg_addr;
return 0;
}
}
return 1;
}
static int led_reg_val_to_light_mode(enum led_type type, u8 reg_val) {
int i;
for (i = 0; i < ARRAY_SIZE(led_type_mode_data); i++) {
if (type != led_type_mode_data[i].type)
continue;
if ((led_type_mode_data[i].reg_bit_mask & reg_val) ==
led_type_mode_data[i].mode_value)
{
return led_type_mode_data[i].mode;
}
}
return 0;
}
static u8 led_light_mode_to_reg_val(enum led_type type,
enum led_light_mode mode, u8 reg_val) {
int i;
for (i = 0; i < ARRAY_SIZE(led_type_mode_data); i++) {
if (type != led_type_mode_data[i].type)
continue;
if (mode != led_type_mode_data[i].mode)
continue;
reg_val = led_type_mode_data[i].mode_value |
(reg_val & (~led_type_mode_data[i].reg_bit_mask));
break;
}
return reg_val;
}
static int accton_as7326_56x_led_read_value(u8 reg)
{
return as7326_56x_cpld_read(LED_CNTRLER_I2C_ADDRESS, reg);
}
static int accton_as7326_56x_led_write_value(u8 reg, u8 value)
{
return as7326_56x_cpld_write(LED_CNTRLER_I2C_ADDRESS, reg, value);
}
static void accton_as7326_56x_led_update(void)
{
mutex_lock(&ledctl->update_lock);
if (time_after(jiffies, ledctl->last_updated + HZ + HZ / 2)
|| !ledctl->valid) {
int i;
dev_dbg(&ledctl->pdev->dev, "Starting accton_as7326_56x_led update\n");
/* Update LED data
*/
for (i = 0; i < ARRAY_SIZE(ledctl->reg_val); i++) {
int status = accton_as7326_56x_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_as7326_56x_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, &reg))
{
dev_dbg(&ledctl->pdev->dev, "Not match item for %d.\n", type);
}
reg_val = accton_as7326_56x_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_as7326_56x_led_write_value(reg, reg_val);
/* to prevent the slow-update issue */
ledctl->valid = 0;
exit:
mutex_unlock(&ledctl->update_lock);
}
static void accton_as7326_56x_led_diag_set(struct led_classdev *led_cdev,
enum led_brightness led_light_mode)
{
accton_as7326_56x_led_set(led_cdev, led_light_mode, LED_TYPE_DIAG);
}
static enum led_brightness accton_as7326_56x_led_diag_get(struct led_classdev *cdev)
{
accton_as7326_56x_led_update();
return led_reg_val_to_light_mode(LED_TYPE_DIAG, ledctl->reg_val[0]);
}
static void accton_as7326_56x_led_loc_set(struct led_classdev *led_cdev,
enum led_brightness led_light_mode)
{
accton_as7326_56x_led_set(led_cdev, led_light_mode, LED_TYPE_LOC);
}
static enum led_brightness accton_as7326_56x_led_loc_get(struct led_classdev *cdev)
{
accton_as7326_56x_led_update();
return led_reg_val_to_light_mode(LED_TYPE_LOC, ledctl->reg_val[0]);
}
static void accton_as7326_56x_led_auto_set(struct led_classdev *led_cdev,
enum led_brightness led_light_mode)
{
}
static enum led_brightness accton_as7326_56x_led_auto_get(struct led_classdev *cdev)
{
return LED_MODE_AUTO;
}
static struct led_classdev accton_as7326_56x_leds[] = {
[LED_TYPE_DIAG] = {
.name = "accton_as7326_56x_led::diag",
.default_trigger = "unused",
.brightness_set = accton_as7326_56x_led_diag_set,
.brightness_get = accton_as7326_56x_led_diag_get,
.flags = LED_CORE_SUSPENDRESUME,
.max_brightness = LED_MODE_RED,
},
[LED_TYPE_LOC] = {
.name = "accton_as7326_56x_led::loc",
.default_trigger = "unused",
.brightness_set = accton_as7326_56x_led_loc_set,
.brightness_get = accton_as7326_56x_led_loc_get,
.flags = LED_CORE_SUSPENDRESUME,
.max_brightness = LED_MODE_BLUE,
},
[LED_TYPE_FAN] = {
.name = "accton_as7326_56x_led::fan",
.default_trigger = "unused",
.brightness_set = accton_as7326_56x_led_auto_set,
.brightness_get = accton_as7326_56x_led_auto_get,
.flags = LED_CORE_SUSPENDRESUME,
.max_brightness = LED_MODE_AUTO,
},
[LED_TYPE_PSU1] = {
.name = "accton_as7326_56x_led::psu1",
.default_trigger = "unused",
.brightness_set = accton_as7326_56x_led_auto_set,
.brightness_get = accton_as7326_56x_led_auto_get,
.flags = LED_CORE_SUSPENDRESUME,
.max_brightness = LED_MODE_AUTO,
},
[LED_TYPE_PSU2] = {
.name = "accton_as7326_56x_led::psu2",
.default_trigger = "unused",
.brightness_set = accton_as7326_56x_led_auto_set,
.brightness_get = accton_as7326_56x_led_auto_get,
.flags = LED_CORE_SUSPENDRESUME,
.max_brightness = LED_MODE_AUTO,
},
};
static int accton_as7326_56x_led_suspend(struct platform_device *dev,
pm_message_t state)
{
int i = 0;
for (i = 0; i < ARRAY_SIZE(accton_as7326_56x_leds); i++) {
led_classdev_suspend(&accton_as7326_56x_leds[i]);
}
return 0;
}
static int accton_as7326_56x_led_resume(struct platform_device *dev)
{
int i = 0;
for (i = 0; i < ARRAY_SIZE(accton_as7326_56x_leds); i++) {
led_classdev_resume(&accton_as7326_56x_leds[i]);
}
return 0;
}
static int accton_as7326_56x_led_probe(struct platform_device *pdev)
{
int ret, i;
for (i = 0; i < ARRAY_SIZE(accton_as7326_56x_leds); i++) {
ret = led_classdev_register(&pdev->dev, &accton_as7326_56x_leds[i]);
if (ret < 0)
break;
}
/* Check if all LEDs were successfully registered */
if (i != ARRAY_SIZE(accton_as7326_56x_leds)) {
int j;
/* only unregister the LEDs that were successfully registered */
for (j = 0; j < i; j++) {
led_classdev_unregister(&accton_as7326_56x_leds[i]);
}
}
return ret;
}
static int accton_as7326_56x_led_remove(struct platform_device *pdev)
{
int i;
for (i = 0; i < ARRAY_SIZE(accton_as7326_56x_leds); i++) {
led_classdev_unregister(&accton_as7326_56x_leds[i]);
}
return 0;
}
static struct platform_driver accton_as7326_56x_led_driver = {
.probe = accton_as7326_56x_led_probe,
.remove = accton_as7326_56x_led_remove,
.suspend = accton_as7326_56x_led_suspend,
.resume = accton_as7326_56x_led_resume,
.driver = {
.name = DRVNAME,
.owner = THIS_MODULE,
},
};
static int __init accton_as7326_56x_led_init(void)
{
int ret;
ret = platform_driver_register(&accton_as7326_56x_led_driver);
if (ret < 0) {
goto exit;
}
ledctl = kzalloc(sizeof(struct accton_as7326_56x_led_data), GFP_KERNEL);
if (!ledctl) {
ret = -ENOMEM;
platform_driver_unregister(&accton_as7326_56x_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_as7326_56x_led_driver);
kfree(ledctl);
goto exit;
}
exit:
return ret;
}
static void __exit accton_as7326_56x_led_exit(void)
{
platform_device_unregister(ledctl->pdev);
platform_driver_unregister(&accton_as7326_56x_led_driver);
kfree(ledctl);
}
module_init(accton_as7326_56x_led_init);
module_exit(accton_as7326_56x_led_exit);
MODULE_AUTHOR("Brandon Chuang <brandon_chuang@accton.com.tw>");
MODULE_DESCRIPTION("accton_as7326_56x_led driver");
MODULE_LICENSE("GPL");

277
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/modules/builds/x86-64-accton-as7326-56x-psu.c Normal file
View File

@@ -0,0 +1,277 @@
/*
* An hwmon driver for accton as7326_56x Power Module
*
* Copyright (C) 2014 Accton Technology Corporation.
* Brandon Chuang <brandon_chuang@accton.com.tw>
*
* Based on ad7414.c
* Copyright 2006 Stefan Roese <sr at denx.de>, 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 <linux/module.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/sysfs.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/dmi.h>
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 as7326_56x_psu_read_block(struct i2c_client *client, u8 command, u8 *data,int data_len);
extern int as7326_56x_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 as7326_56x_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 as7326_56x_psu_data *as7326_56x_psu_update_device(struct device *dev);
enum as7326_56x_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 *as7326_56x_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 as7326_56x_psu_data *data = as7326_56x_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 as7326_56x_psu_data *data = as7326_56x_psu_update_device(dev);
return sprintf(buf, "%s\n", data->model_name);
}
static const struct attribute_group as7326_56x_psu_group = {
.attrs = as7326_56x_psu_attributes,
};
static int as7326_56x_psu_probe(struct i2c_client *client,
const struct i2c_device_id *dev_id)
{
struct as7326_56x_psu_data *data;
int status;
if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_I2C_BLOCK)) {
status = -EIO;
goto exit;
}
data = kzalloc(sizeof(struct as7326_56x_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, &as7326_56x_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, &as7326_56x_psu_group);
exit_free:
kfree(data);
exit:
return status;
}
static int as7326_56x_psu_remove(struct i2c_client *client)
{
struct as7326_56x_psu_data *data = i2c_get_clientdata(client);
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &as7326_56x_psu_group);
kfree(data);
return 0;
}
enum psu_index
{
as7326_56x_psu1,
as7326_56x_psu2
};
static const struct i2c_device_id as7326_56x_psu_id[] = {
{ "as7326_56x_psu1", as7326_56x_psu1 },
{ "as7326_56x_psu2", as7326_56x_psu2 },
{}
};
MODULE_DEVICE_TABLE(i2c, as7326_56x_psu_id);
static struct i2c_driver as7326_56x_psu_driver = {
.class = I2C_CLASS_HWMON,
.driver = {
.name = "as7326_56x_psu",
},
.probe = as7326_56x_psu_probe,
.remove = as7326_56x_psu_remove,
.id_table = as7326_56x_psu_id,
.address_list = normal_i2c,
};
static int as7326_56x_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 as7326_56x_psu_data *as7326_56x_psu_update_device(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct as7326_56x_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 as7326_56x update\n");
/* Read psu status */
status = as7326_56x_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 = as7326_56x_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(as7326_56x_psu_driver);
MODULE_AUTHOR("Brandon Chuang <brandon_chuang@accton.com.tw>");
MODULE_DESCRIPTION("as7326_56x_psu driver");
MODULE_LICENSE("GPL");

1
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include $(ONL)/make/pkg.mk

1
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/PKG.yml Normal file
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!include $ONL_TEMPLATES/onlp-platform-any.yml PLATFORM=x86-64-accton-as7326-56x ARCH=amd64 TOOLCHAIN=x86_64-linux-gnu

2
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FILTER=src
include $(ONL)/make/subdirs.mk

45
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/lib/Makefile Normal file
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############################################################
# <bsn.cl fy=2014 v=onl>
#
# Copyright 2014 BigSwitch Networks, Inc.
#
# Licensed under the Eclipse Public License, Version 1.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.eclipse.org/legal/epl-v10.html
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
# either express or implied. See the License for the specific
# language governing permissions and limitations under the
# License.
#
# </bsn.cl>
############################################################
#
#
############################################################
include $(ONL)/make/config.amd64.mk
MODULE := libonlp-x86-64-accton-as7326-56x
include $(BUILDER)/standardinit.mk
DEPENDMODULES := AIM IOF x86_64_accton_as7326_56x onlplib
DEPENDMODULE_HEADERS := sff
include $(BUILDER)/dependmodules.mk
SHAREDLIB := libonlp-x86-64-accton-as7326-56x.so
$(SHAREDLIB)_TARGETS := $(ALL_TARGETS)
include $(BUILDER)/so.mk
.DEFAULT_GOAL := $(SHAREDLIB)
GLOBAL_CFLAGS += -I$(onlp_BASEDIR)/module/inc
GLOBAL_CFLAGS += -DAIM_CONFIG_INCLUDE_MODULES_INIT=1
GLOBAL_CFLAGS += -fPIC
GLOBAL_LINK_LIBS += -lpthread
include $(BUILDER)/targets.mk

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############################################################
# <bsn.cl fy=2014 v=onl>
#
# Copyright 2014 BigSwitch Networks, Inc.
#
# Licensed under the Eclipse Public License, Version 1.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.eclipse.org/legal/epl-v10.html
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
# either express or implied. See the License for the specific
# language governing permissions and limitations under the
# License.
#
# </bsn.cl>
############################################################
#
#
#
############################################################
include $(ONL)/make/config.amd64.mk
.DEFAULT_GOAL := onlpdump
MODULE := onlpdump
include $(BUILDER)/standardinit.mk
DEPENDMODULES := AIM IOF onlp x86_64_accton_as7326_56x onlplib onlp_platform_defaults sff cjson cjson_util timer_wheel OS
include $(BUILDER)/dependmodules.mk
BINARY := onlpdump
$(BINARY)_LIBRARIES := $(LIBRARY_TARGETS)
include $(BUILDER)/bin.mk
GLOBAL_CFLAGS += -DAIM_CONFIG_AIM_MAIN_FUNCTION=onlpdump_main
GLOBAL_CFLAGS += -DAIM_CONFIG_INCLUDE_MODULES_INIT=1
GLOBAL_CFLAGS += -DAIM_CONFIG_INCLUDE_MAIN=1
GLOBAL_LINK_LIBS += -lpthread -lm
include $(BUILDER)/targets.mk

1
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/.module Normal file
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@@ -0,0 +1 @@
name: x86_64_accton_as7326_56x

9
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/Makefile Normal file
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###############################################################################
#
#
#
###############################################################################
include ../../init.mk
MODULE := x86_64_accton_as7326_56x
AUTOMODULE := x86_64_accton_as7326_56x
include $(BUILDER)/definemodule.mk

6
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/README Normal file
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###############################################################################
#
# x86_64_accton_as7326_56x README
#
###############################################################################

9
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/auto/make.mk Normal file
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###############################################################################
#
# x86_64_accton_as7326_56x Autogeneration
#
###############################################################################
x86_64_accton_as7326_56x_AUTO_DEFS := module/auto/x86_64_accton_as7326_56x.yml
x86_64_accton_as7326_56x_AUTO_DIRS := module/inc/x86_64_accton_as7326_56x module/src
include $(BUILDER)/auto.mk

50
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/auto/x86_64_accton_as7326_56x.yml Normal file
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###############################################################################
#
# x86_64_accton_as7326_56x Autogeneration Definitions.
#
###############################################################################
cdefs: &cdefs
- x86_64_accton_as7326_56x_CONFIG_INCLUDE_LOGGING:
doc: "Include or exclude logging."
default: 1
- x86_64_accton_as7326_56x_CONFIG_LOG_OPTIONS_DEFAULT:
doc: "Default enabled log options."
default: AIM_LOG_OPTIONS_DEFAULT
- x86_64_accton_as7326_56x_CONFIG_LOG_BITS_DEFAULT:
doc: "Default enabled log bits."
default: AIM_LOG_BITS_DEFAULT
- x86_64_accton_as7326_56x_CONFIG_LOG_CUSTOM_BITS_DEFAULT:
doc: "Default enabled custom log bits."
default: 0
- x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB:
doc: "Default all porting macros to use the C standard libraries."
default: 1
- x86_64_accton_as7326_56x_CONFIG_PORTING_INCLUDE_STDLIB_HEADERS:
doc: "Include standard library headers for stdlib porting macros."
default: x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB
- x86_64_accton_as7326_56x_CONFIG_INCLUDE_UCLI:
doc: "Include generic uCli support."
default: 0
- x86_64_accton_as7326_56x_CONFIG_INCLUDE_DEFAULT_FAN_DIRECTION:
doc: "Assume chassis fan direction is the same as the PSU fan direction."
default: 0
definitions:
cdefs:
x86_64_accton_as7326_56x_CONFIG_HEADER:
defs: *cdefs
basename: x86_64_accton_as7326_56x_config
portingmacro:
x86_64_accton_as7326_56x:
macros:
- malloc
- free
- memset
- memcpy
- strncpy
- vsnprintf
- snprintf
- strlen

14
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/inc/x86_64_accton_as7326_56x/x86_64_accton_as7326_56x.x Normal file
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/**************************************************************************//**
*
*
*
*****************************************************************************/
#include <x86_64_accton_as7326_56x/x86_64_accton_as7326_56x_config.h>
/* <--auto.start.xmacro(ALL).define> */
/* <auto.end.xmacro(ALL).define> */
/* <--auto.start.xenum(ALL).define> */
/* <auto.end.xenum(ALL).define> */

137
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/inc/x86_64_accton_as7326_56x/x86_64_accton_as7326_56x_config.h Normal file
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/**************************************************************************//**
*
* @file
* @brief x86_64_accton_as7326_56x Configuration Header
*
* @addtogroup x86_64_accton_as7326_56x-config
* @{
*
*****************************************************************************/
#ifndef __x86_64_accton_as7326_56x_CONFIG_H__
#define __x86_64_accton_as7326_56x_CONFIG_H__
#ifdef GLOBAL_INCLUDE_CUSTOM_CONFIG
#include <global_custom_config.h>
#endif
#ifdef x86_64_accton_as7326_56x_INCLUDE_CUSTOM_CONFIG
#include <x86_64_accton_as7326_56x_custom_config.h>
#endif
/* <auto.start.cdefs(x86_64_accton_as7326_56x_CONFIG_HEADER).header> */
#include <AIM/aim.h>
/**
* x86_64_accton_as7326_56x_CONFIG_INCLUDE_LOGGING
*
* Include or exclude logging. */
#ifndef x86_64_accton_as7326_56x_CONFIG_INCLUDE_LOGGING
#define x86_64_accton_as7326_56x_CONFIG_INCLUDE_LOGGING 1
#endif
/**
* x86_64_accton_as7326_56x_CONFIG_LOG_OPTIONS_DEFAULT
*
* Default enabled log options. */
#ifndef x86_64_accton_as7326_56x_CONFIG_LOG_OPTIONS_DEFAULT
#define x86_64_accton_as7326_56x_CONFIG_LOG_OPTIONS_DEFAULT AIM_LOG_OPTIONS_DEFAULT
#endif
/**
* x86_64_accton_as7326_56x_CONFIG_LOG_BITS_DEFAULT
*
* Default enabled log bits. */
#ifndef x86_64_accton_as7326_56x_CONFIG_LOG_BITS_DEFAULT
#define x86_64_accton_as7326_56x_CONFIG_LOG_BITS_DEFAULT AIM_LOG_BITS_DEFAULT
#endif
/**
* x86_64_accton_as7326_56x_CONFIG_LOG_CUSTOM_BITS_DEFAULT
*
* Default enabled custom log bits. */
#ifndef x86_64_accton_as7326_56x_CONFIG_LOG_CUSTOM_BITS_DEFAULT
#define x86_64_accton_as7326_56x_CONFIG_LOG_CUSTOM_BITS_DEFAULT 0
#endif
/**
* x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB
*
* Default all porting macros to use the C standard libraries. */
#ifndef x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB
#define x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB 1
#endif
/**
* x86_64_accton_as7326_56x_CONFIG_PORTING_INCLUDE_STDLIB_HEADERS
*
* Include standard library headers for stdlib porting macros. */
#ifndef x86_64_accton_as7326_56x_CONFIG_PORTING_INCLUDE_STDLIB_HEADERS
#define x86_64_accton_as7326_56x_CONFIG_PORTING_INCLUDE_STDLIB_HEADERS x86_64_accton_as5512_56x_CONFIG_PORTING_STDLIB
#endif
/**
* x86_64_accton_as7326_56x_CONFIG_INCLUDE_UCLI
*
* Include generic uCli support. */
#ifndef x86_64_accton_as7326_56x_CONFIG_INCLUDE_UCLI
#define x86_64_accton_as7326_56x_CONFIG_INCLUDE_UCLI 0
#endif
/**
* x86_64_accton_as7326_56x_CONFIG_INCLUDE_DEFAULT_FAN_DIRECTION
*
* Assume chassis fan direction is the same as the PSU fan direction. */
#ifndef x86_64_accton_as7326_56x_CONFIG_INCLUDE_DEFAULT_FAN_DIRECTION
#define x86_64_accton_as7326_56x_CONFIG_INCLUDE_DEFAULT_FAN_DIRECTION 0
#endif
/**
* All compile time options can be queried or displayed
*/
/** Configuration settings structure. */
typedef struct x86_64_accton_as7326_56x_config_settings_s {
/** name */
const char* name;
/** value */
const char* value;
} x86_64_accton_as7326_56x_config_settings_t;
/** Configuration settings table. */
/** x86_64_accton_as7326_56x_config_settings table. */
extern x86_64_accton_as7326_56x_config_settings_t x86_64_accton_as7326_56x_config_settings[];
/**
* @brief Lookup a configuration setting.
* @param setting The name of the configuration option to lookup.
*/
const char* x86_64_accton_as7326_56x_config_lookup(const char* setting);
/**
* @brief Show the compile-time configuration.
* @param pvs The output stream.
*/
int x86_64_accton_as7326_56x_config_show(struct aim_pvs_s* pvs);
/* <auto.end.cdefs(x86_64_accton_as7326_56x_CONFIG_HEADER).header> */
#include "x86_64_accton_as7326_56x_porting.h"
#endif /* __x86_64_accton_as7326_56x_CONFIG_H__ */
/* @} */

26
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/inc/x86_64_accton_as7326_56x/x86_64_accton_as7326_56x_dox.h Normal file
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/**************************************************************************//**
*
* x86_64_accton_as7326_56x Doxygen Header
*
*****************************************************************************/
#ifndef __x86_64_accton_as7326_56x_DOX_H__
#define __x86_64_accton_as7326_56x_DOX_H__
/**
* @defgroup x86_64_accton_as7326_56x x86_64_accton_as7326_56x - x86_64_accton_as7326_56x Description
*
The documentation overview for this module should go here.
*
* @{
*
* @defgroup x86_64_accton_as7326_56x-x86_64_accton_as7326_56x Public Interface
* @defgroup x86_64_accton_as7326_56x-config Compile Time Configuration
* @defgroup x86_64_accton_as7326_56x-porting Porting Macros
*
* @}
*
*/
#endif /* __x86_64_accton_as7326_56x_DOX_H__ */

107
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/inc/x86_64_accton_as7326_56x/x86_64_accton_as7326_56x_porting.h Normal file
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/**************************************************************************//**
*
* @file
* @brief x86_64_accton_as7326_56x Porting Macros.
*
* @addtogroup x86_64_accton_as7326_56x-porting
* @{
*
*****************************************************************************/
#ifndef __x86_64_accton_as7326_56x_PORTING_H__
#define __x86_64_accton_as7326_56x_PORTING_H__
/* <auto.start.portingmacro(ALL).define> */
#if x86_64_accton_as7326_56x_CONFIG_PORTING_INCLUDE_STDLIB_HEADERS == 1
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <memory.h>
#endif
#ifndef x86_64_accton_as7326_56x_MALLOC
#if defined(GLOBAL_MALLOC)
#define x86_64_accton_as7326_56x_MALLOC GLOBAL_MALLOC
#elif x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB == 1
#define x86_64_accton_as7326_56x_MALLOC malloc
#else
#error The macro x86_64_accton_as7326_56x_MALLOC is required but cannot be defined.
#endif
#endif
#ifndef x86_64_accton_as7326_56x_FREE
#if defined(GLOBAL_FREE)
#define x86_64_accton_as7326_56x_FREE GLOBAL_FREE
#elif x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB == 1
#define x86_64_accton_as7326_56x_FREE free
#else
#error The macro x86_64_accton_as7326_56x_FREE is required but cannot be defined.
#endif
#endif
#ifndef x86_64_accton_as7326_56x_MEMSET
#if defined(GLOBAL_MEMSET)
#define x86_64_accton_as7326_56x_MEMSET GLOBAL_MEMSET
#elif x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB == 1
#define x86_64_accton_as7326_56x_MEMSET memset
#else
#error The macro x86_64_accton_as7326_56x_MEMSET is required but cannot be defined.
#endif
#endif
#ifndef x86_64_accton_as7326_56x_MEMCPY
#if defined(GLOBAL_MEMCPY)
#define x86_64_accton_as7326_56x_MEMCPY GLOBAL_MEMCPY
#elif x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB == 1
#define x86_64_accton_as7326_56x_MEMCPY memcpy
#else
#error The macro x86_64_accton_as7326_56x_MEMCPY is required but cannot be defined.
#endif
#endif
#ifndef x86_64_accton_as7326_56x_STRNCPY
#if defined(GLOBAL_STRNCPY)
#define x86_64_accton_as7326_56x_STRNCPY GLOBAL_STRNCPY
#elif x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB == 1
#define x86_64_accton_as7326_56x_STRNCPY strncpy
#else
#error The macro x86_64_accton_as7326_56x_STRNCPY is required but cannot be defined.
#endif
#endif
#ifndef x86_64_accton_as7326_56x_VSNPRINTF
#if defined(GLOBAL_VSNPRINTF)
#define x86_64_accton_as7326_56x_VSNPRINTF GLOBAL_VSNPRINTF
#elif x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB == 1
#define x86_64_accton_as7326_56x_VSNPRINTF vsnprintf
#else
#error The macro x86_64_accton_as7326_56x_VSNPRINTF is required but cannot be defined.
#endif
#endif
#ifndef x86_64_accton_as7326_56x_SNPRINTF
#if defined(GLOBAL_SNPRINTF)
#define x86_64_accton_as7326_56x_SNPRINTF GLOBAL_SNPRINTF
#elif x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB == 1
#define x86_64_accton_as7326_56x_SNPRINTF snprintf
#else
#error The macro x86_64_accton_as7326_56x_SNPRINTF is required but cannot be defined.
#endif
#endif
#ifndef x86_64_accton_as7326_56x_STRLEN
#if defined(GLOBAL_STRLEN)
#define x86_64_accton_as7326_56x_STRLEN GLOBAL_STRLEN
#elif x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB == 1
#define x86_64_accton_as7326_56x_STRLEN strlen
#else
#error The macro x86_64_accton_as7326_56x_STRLEN is required but cannot be defined.
#endif
#endif
/* <auto.end.portingmacro(ALL).define> */
#endif /* __x86_64_accton_as7326_56x_PORTING_H__ */
/* @} */

10
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/make.mk Normal file
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###############################################################################
#
#
#
###############################################################################
THIS_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
x86_64_accton_as7326_56x_INCLUDES := -I $(THIS_DIR)inc
x86_64_accton_as7326_56x_INTERNAL_INCLUDES := -I $(THIS_DIR)src
x86_64_accton_as7326_56x_DEPENDMODULE_ENTRIES := init:x86_64_accton_as7326_56x ucli:x86_64_accton_as7326_56x

9
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/Makefile Normal file
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###############################################################################
#
# Local source generation targets.
#
###############################################################################
ucli:
@../../../../tools/uclihandlers.py x86_64_accton_as7326_56x_ucli.c

45
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/debug.c Normal file
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#include "x86_64_accton_as7326_56x_int.h"
#if x86_64_accton_as7326_56x_CONFIG_INCLUDE_DEBUG == 1
#include <unistd.h>
static char help__[] =
"Usage: debug [options]\n"
" -c CPLD Versions\n"
" -h Help\n"
;
int
x86_64_accton_as7326_56x_debug_main(int argc, char* argv[])
{
int c = 0;
int help = 0;
int rv = 0;
while( (c = getopt(argc, argv, "ch")) != -1) {
switch(c)
{
case 'c': c = 1; break;
case 'h': help = 1; rv = 0; break;
default: help = 1; rv = 1; break;
}
}
if(help || argc == 1) {
printf("%s", help__);
return rv;
}
if(c) {
printf("Not implemented.\n");
}
return 0;
}
#endif

367
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/fani.c Normal file
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/************************************************************
* <bsn.cl fy=2014 v=onl>
*
* Copyright 2014 Big Switch Networks, Inc.
* Copyright 2014 Accton Technology Corporation.
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
* </bsn.cl>
************************************************************
*
* Fan Platform Implementation Defaults.
*
***********************************************************/
#include <onlp/platformi/fani.h>
#include "platform_lib.h"
#define PSU_PREFIX_PATH "/sys/bus/i2c/devices/"
#define MAX_FAN_SPEED 25500
#define MAX_PSU_FAN_SPEED 25500
enum fan_id {
FAN_1_ON_FAN_BOARD = 1,
FAN_2_ON_FAN_BOARD,
FAN_3_ON_FAN_BOARD,
FAN_4_ON_FAN_BOARD,
FAN_5_ON_FAN_BOARD,
FAN_6_ON_FAN_BOARD,
FAN_1_ON_PSU_1,
FAN_1_ON_PSU_2,
};
#define CHASSIS_FAN_INFO(fid) \
{ \
{ ONLP_FAN_ID_CREATE(FAN_##fid##_ON_FAN_BOARD), "Chassis Fan - "#fid, 0 },\
0x0,\
ONLP_FAN_CAPS_SET_PERCENTAGE | ONLP_FAN_CAPS_GET_RPM | ONLP_FAN_CAPS_GET_PERCENTAGE,\
0,\
0,\
ONLP_FAN_MODE_INVALID,\
}
#define PSU_FAN_INFO(pid, fid) \
{ \
{ ONLP_FAN_ID_CREATE(FAN_##fid##_ON_PSU_##pid), "PSU "#pid" - Fan "#fid, 0 },\
0x0,\
ONLP_FAN_CAPS_SET_PERCENTAGE | ONLP_FAN_CAPS_GET_RPM | ONLP_FAN_CAPS_GET_PERCENTAGE,\
0,\
0,\
ONLP_FAN_MODE_INVALID,\
}
/* Static fan information */
onlp_fan_info_t finfo[] = {
{ }, /* Not used */
CHASSIS_FAN_INFO(1),
CHASSIS_FAN_INFO(2),
CHASSIS_FAN_INFO(3),
CHASSIS_FAN_INFO(4),
CHASSIS_FAN_INFO(5),
CHASSIS_FAN_INFO(6),
PSU_FAN_INFO(1,1),
PSU_FAN_INFO(2,1)
};
#define VALIDATE(_id) \
do { \
if(!ONLP_OID_IS_FAN(_id)) { \
return ONLP_STATUS_E_INVALID; \
} \
} while(0)
static int
_onlp_fani_info_get_fan(int fid, onlp_fan_info_t* info)
{
int value;
char path[64] = {0};
/* get fan present status
*/
sprintf(path, "%s""fan%d_present", FAN_BOARD_PATH, fid);
DEBUG_PRINT("Fan(%d), present path = (%s)", fid, path);
if (onlp_file_read_int(&value, path) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
if (value == 0) {
return ONLP_STATUS_OK;
}
info->status |= ONLP_FAN_STATUS_PRESENT;
/* get fan fault status (turn on when any one fails)
*/
sprintf(path, "%s""fan%d_fault", FAN_BOARD_PATH, fid);
DEBUG_PRINT("Fan(%d), fault path = (%s)", fid, path);
if (onlp_file_read_int(&value, path) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
if (value > 0) {
info->status |= ONLP_FAN_STATUS_FAILED;
}
/* get fan direction (both : the same)
*/
sprintf(path, "%s""fan%d_direction", FAN_BOARD_PATH, fid);
DEBUG_PRINT("Fan(%d), direction path = (%s)", fid, path);
if (onlp_file_read_int(&value, path) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
info->status |= value ? ONLP_FAN_STATUS_F2B : ONLP_FAN_STATUS_B2F;
/* get front fan speed
*/
sprintf(path, "%s""fan%d_front_speed_rpm", FAN_BOARD_PATH, fid);
DEBUG_PRINT("Fan (%d), front speed path = (%s)", fid, path);
if (onlp_file_read_int(&value, path) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
info->rpm = value;
/* get rear fan speed
*/
sprintf(path, "%s""fan%d_rear_speed_rpm", FAN_BOARD_PATH, fid);
DEBUG_PRINT("Fan (%d), rear speed path = (%s)", fid, path);
if (onlp_file_read_int(&value, path) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
/* take the min value from front/rear fan speed
*/
if (info->rpm > value) {
info->rpm = value;
}
/* get speed percentage from rpm
*/
info->percentage = (info->rpm * 100)/MAX_FAN_SPEED;
return ONLP_STATUS_OK;
}
static uint32_t
_onlp_get_fan_direction_on_psu(void)
{
/* Try to read direction from PSU1.
* If PSU1 is not valid, read from PSU2
*/
int i = 0;
for (i = PSU1_ID; i <= PSU2_ID; i++) {
psu_type_t psu_type;
psu_type = get_psu_type(i, NULL, 0);
if (psu_type == PSU_TYPE_UNKNOWN) {
continue;
}
if (PSU_TYPE_AC_F2B == psu_type) {
return ONLP_FAN_STATUS_F2B;
}
else {
return ONLP_FAN_STATUS_B2F;
}
}
return 0;
}
static int
_onlp_fani_info_get_fan_on_psu(int pid, onlp_fan_info_t* info)
{
int val = 0;
info->status |= ONLP_FAN_STATUS_PRESENT;
/* get fan direction
*/
info->status |= _onlp_get_fan_direction_on_psu();
/* get fan fault status
*/
if (psu_ym2651y_pmbus_info_get(pid, "psu_fan1_fault", &val) == ONLP_STATUS_OK) {
info->status |= (val > 0) ? ONLP_FAN_STATUS_FAILED : 0;
}
/* get fan speed
*/
if (psu_ym2651y_pmbus_info_get(pid, "psu_fan1_speed_rpm", &val) == ONLP_STATUS_OK) {
info->rpm = val;
info->percentage = (info->rpm * 100) / MAX_PSU_FAN_SPEED;
}
return ONLP_STATUS_OK;
}
/*
* This function will be called prior to all of onlp_fani_* functions.
*/
int
onlp_fani_init(void)
{
return ONLP_STATUS_OK;
}
int
onlp_fani_info_get(onlp_oid_t id, onlp_fan_info_t* info)
{
int rc = 0;
int fid;
VALIDATE(id);
fid = ONLP_OID_ID_GET(id);
*info = finfo[fid];
switch (fid)
{
case FAN_1_ON_PSU_1:
rc = _onlp_fani_info_get_fan_on_psu(PSU1_ID, info);
break;
case FAN_1_ON_PSU_2:
rc = _onlp_fani_info_get_fan_on_psu(PSU2_ID, info);
break;
case FAN_1_ON_FAN_BOARD:
case FAN_2_ON_FAN_BOARD:
case FAN_3_ON_FAN_BOARD:
case FAN_4_ON_FAN_BOARD:
case FAN_5_ON_FAN_BOARD:
case FAN_6_ON_FAN_BOARD:
rc =_onlp_fani_info_get_fan(fid, info);
break;
default:
rc = ONLP_STATUS_E_INVALID;
break;
}
return rc;
}
/*
* This function sets the speed of the given fan in RPM.
*
* This function will only be called if the fan supprots the RPM_SET
* capability.
*
* It is optional if you have no fans at all with this feature.
*/
int
onlp_fani_rpm_set(onlp_oid_t id, int rpm)
{
return ONLP_STATUS_E_UNSUPPORTED;
}
/*
* This function sets the fan speed of the given OID as a percentage.
*
* This will only be called if the OID has the PERCENTAGE_SET
* capability.
*
* It is optional if you have no fans at all with this feature.
*/
int
onlp_fani_percentage_set(onlp_oid_t id, int p)
{
int fid;
char *path = NULL;
VALIDATE(id);
fid = ONLP_OID_ID_GET(id);
/* reject p=0 (p=0, stop fan) */
if (p == 0){
return ONLP_STATUS_E_INVALID;
}
switch (fid)
{
case FAN_1_ON_PSU_1:
return psu_ym2651y_pmbus_info_set(PSU1_ID, "psu_fan_duty_cycle_percentage", p);
case FAN_1_ON_PSU_2:
return psu_ym2651y_pmbus_info_set(PSU2_ID, "psu_fan_duty_cycle_percentage", p);
case FAN_1_ON_FAN_BOARD:
case FAN_2_ON_FAN_BOARD:
case FAN_3_ON_FAN_BOARD:
case FAN_4_ON_FAN_BOARD:
case FAN_5_ON_FAN_BOARD:
case FAN_6_ON_FAN_BOARD:
path = FAN_NODE(fan_duty_cycle_percentage);
break;
default:
return ONLP_STATUS_E_INVALID;
}
DEBUG_PRINT("Fan path = (%s)", path);
if (onlp_file_write_integer(path, p) < 0) {
AIM_LOG_ERROR("Unable to write data to file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
return ONLP_STATUS_OK;
}
/*
* This function sets the fan speed of the given OID as per
* the predefined ONLP fan speed modes: off, slow, normal, fast, max.
*
* Interpretation of these modes is up to the platform.
*
*/
int
onlp_fani_mode_set(onlp_oid_t id, onlp_fan_mode_t mode)
{
return ONLP_STATUS_E_UNSUPPORTED;
}
/*
* This function sets the fan direction of the given OID.
*
* This function is only relevant if the fan OID supports both direction
* capabilities.
*
* This function is optional unless the functionality is available.
*/
int
onlp_fani_dir_set(onlp_oid_t id, onlp_fan_dir_t dir)
{
return ONLP_STATUS_E_UNSUPPORTED;
}
/*
* Generic fan ioctl. Optional.
*/
int
onlp_fani_ioctl(onlp_oid_t id, va_list vargs)
{
return ONLP_STATUS_E_UNSUPPORTED;
}

261
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/ledi.c Normal file
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/************************************************************
* <bsn.cl fy=2014 v=onl>
*
* Copyright 2014 Big Switch Networks, Inc.
* Copyright 2014 Accton Technology Corporation.
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
* </bsn.cl>
************************************************************
*
*
*
***********************************************************/
#include <onlp/platformi/ledi.h>
#include <sys/mman.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <onlplib/mmap.h>
#include "platform_lib.h"
#define prefix_path "/sys/class/leds/accton_as7326_56x_led::"
#define filename "brightness"
#define VALIDATE(_id) \
do { \
if(!ONLP_OID_IS_LED(_id)) { \
return ONLP_STATUS_E_INVALID; \
} \
} while(0)
/* LED related data
*/
enum onlp_led_id
{
LED_RESERVED = 0,
LED_DIAG,
LED_LOC,
LED_FAN,
LED_PSU1,
LED_PSU2
};
enum led_light_mode {
LED_MODE_OFF = 0,
LED_MODE_GREEN,
LED_MODE_AMBER,
LED_MODE_RED,
LED_MODE_BLUE,
LED_MODE_GREEN_BLINK,
LED_MODE_AMBER_BLINK,
LED_MODE_RED_BLINK,
LED_MODE_BLUE_BLINK,
LED_MODE_AUTO,
LED_MODE_UNKNOWN
};
typedef struct led_light_mode_map {
enum onlp_led_id id;
enum led_light_mode driver_led_mode;
enum onlp_led_mode_e onlp_led_mode;
} led_light_mode_map_t;
led_light_mode_map_t led_map[] = {
{LED_DIAG, LED_MODE_OFF, ONLP_LED_MODE_OFF},
{LED_DIAG, LED_MODE_GREEN, ONLP_LED_MODE_GREEN},
{LED_DIAG, LED_MODE_AMBER, ONLP_LED_MODE_ORANGE},
{LED_DIAG, LED_MODE_RED, ONLP_LED_MODE_RED},
{LED_LOC, LED_MODE_OFF, ONLP_LED_MODE_OFF},
{LED_LOC, LED_MODE_BLUE, ONLP_LED_MODE_BLUE},
{LED_FAN, LED_MODE_AUTO, ONLP_LED_MODE_AUTO},
{LED_PSU1, LED_MODE_AUTO, ONLP_LED_MODE_AUTO},
{LED_PSU2, LED_MODE_AUTO, ONLP_LED_MODE_AUTO}
};
static char last_path[][10] = /* must map with onlp_led_id */
{
"reserved",
"diag",
"loc",
"fan",
"psu1",
"psu2"
};
/*
* Get the information for the given LED OID.
*/
static onlp_led_info_t linfo[] =
{
{ }, /* Not used */
{
{ ONLP_LED_ID_CREATE(LED_DIAG), "Chassis LED 1 (DIAG LED)", 0 },
ONLP_LED_STATUS_PRESENT,
ONLP_LED_CAPS_ON_OFF | ONLP_LED_CAPS_GREEN | ONLP_LED_CAPS_RED | ONLP_LED_CAPS_ORANGE,
},
{
{ ONLP_LED_ID_CREATE(LED_LOC), "Chassis LED 2 (LOC LED)", 0 },
ONLP_LED_STATUS_PRESENT,
ONLP_LED_CAPS_ON_OFF | ONLP_LED_CAPS_ORANGE,
},
{
{ ONLP_LED_ID_CREATE(LED_FAN), "Chassis LED 3 (FAN LED)", 0 },
ONLP_LED_STATUS_PRESENT,
ONLP_LED_CAPS_AUTO,
},
{
{ ONLP_LED_ID_CREATE(LED_PSU1), "Chassis LED 4 (PSU1 LED)", 0 },
ONLP_LED_STATUS_PRESENT,
ONLP_LED_CAPS_AUTO,
},
{
{ ONLP_LED_ID_CREATE(LED_PSU2), "Chassis LED 4 (PSU2 LED)", 0 },
ONLP_LED_STATUS_PRESENT,
ONLP_LED_CAPS_AUTO,
},
};
static int driver_to_onlp_led_mode(enum onlp_led_id id, enum led_light_mode driver_led_mode)
{
int i, nsize = sizeof(led_map)/sizeof(led_map[0]);
for (i = 0; i < nsize; i++)
{
if (id == led_map[i].id && driver_led_mode == led_map[i].driver_led_mode)
{
return led_map[i].onlp_led_mode;
}
}
return 0;
}
static int onlp_to_driver_led_mode(enum onlp_led_id id, onlp_led_mode_t onlp_led_mode)
{
int i, nsize = sizeof(led_map)/sizeof(led_map[0]);
for(i = 0; i < nsize; i++)
{
if (id == led_map[i].id && onlp_led_mode == led_map[i].onlp_led_mode)
{
return led_map[i].driver_led_mode;
}
}
return 0;
}
/*
* This function will be called prior to any other onlp_ledi_* functions.
*/
int
onlp_ledi_init(void)
{
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_DIAG), ONLP_LED_MODE_OFF);
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_LOC), ONLP_LED_MODE_OFF);
return ONLP_STATUS_OK;
}
int
onlp_ledi_info_get(onlp_oid_t id, onlp_led_info_t* info)
{
int local_id;
char data[2] = {0};
char fullpath[50] = {0};
VALIDATE(id);
local_id = ONLP_OID_ID_GET(id);
/* get fullpath */
sprintf(fullpath, "%s%s/%s", prefix_path, last_path[local_id], filename);
/* Set the onlp_oid_hdr_t and capabilities */
*info = linfo[ONLP_OID_ID_GET(id)];
/* Set LED mode */
if (onlp_file_read_string(fullpath, data, sizeof(data), 0) != 0) {
DEBUG_PRINT("%s(%d)\r\n", __FUNCTION__, __LINE__);
return ONLP_STATUS_E_INTERNAL;
}
info->mode = driver_to_onlp_led_mode(local_id, atoi(data));
/* Set the on/off status */
if (info->mode != ONLP_LED_MODE_OFF) {
info->status |= ONLP_LED_STATUS_ON;
}
return ONLP_STATUS_OK;
}
/*
* Turn an LED on or off.
*
* This function will only be called if the LED OID supports the ONOFF
* capability.
*
* What 'on' means in terms of colors or modes for multimode LEDs is
* up to the platform to decide. This is intended as baseline toggle mechanism.
*/
int
onlp_ledi_set(onlp_oid_t id, int on_or_off)
{
VALIDATE(id);
if (!on_or_off) {
return onlp_ledi_mode_set(id, ONLP_LED_MODE_OFF);
}
return ONLP_STATUS_E_UNSUPPORTED;
}
/*
* This function puts the LED into the given mode. It is a more functional
* interface for multimode LEDs.
*
* Only modes reported in the LED's capabilities will be attempted.
*/
int
onlp_ledi_mode_set(onlp_oid_t id, onlp_led_mode_t mode)
{
int local_id;
char fullpath[50] = {0};
VALIDATE(id);
local_id = ONLP_OID_ID_GET(id);
sprintf(fullpath, "%s%s/%s", prefix_path, last_path[local_id], filename);
if (onlp_file_write_integer(fullpath, onlp_to_driver_led_mode(local_id, mode)) != 0)
{
return ONLP_STATUS_E_INTERNAL;
}
return ONLP_STATUS_OK;
}
/*
* Generic LED ioctl interface.
*/
int
onlp_ledi_ioctl(onlp_oid_t id, va_list vargs)
{
return ONLP_STATUS_E_UNSUPPORTED;
}

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packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/make.mk Normal file
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###############################################################################
#
#
#
###############################################################################
LIBRARY := x86_64_accton_as7326_56x
$(LIBRARY)_SUBDIR := $(dir $(lastword $(MAKEFILE_LIST)))
include $(BUILDER)/lib.mk

175
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/platform_lib.c Normal file
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#include <unistd.h>
#include <fcntl.h>
#include "platform_lib.h"
#include <onlp/platformi/sfpi.h>
#include "x86_64_accton_as7326_56x_log.h"
static int _onlp_file_write(char *filename, char *buffer, int buf_size, int data_len)
{
int fd;
int len;
if ((buffer == NULL) || (buf_size < 0)) {
return -1;
}
if ((fd = open(filename, O_WRONLY, S_IWUSR)) == -1) {
return -1;
}
if ((len = write(fd, buffer, buf_size)) < 0) {
close(fd);
return -1;
}
if ((close(fd) == -1)) {
return -1;
}
if ((len > buf_size) || (data_len != 0 && len != data_len)) {
return -1;
}
return 0;
}
int onlp_file_write_integer(char *filename, int value)
{
char buf[8] = {0};
sprintf(buf, "%d", value);
return _onlp_file_write(filename, buf, (int)strlen(buf), 0);
}
int onlp_file_read_binary(char *filename, char *buffer, int buf_size, int data_len)
{
int fd;
int len;
if ((buffer == NULL) || (buf_size < 0)) {
return -1;
}
if ((fd = open(filename, O_RDONLY)) == -1) {
return -1;
}
if ((len = read(fd, buffer, buf_size)) < 0) {
close(fd);
return -1;
}
if ((close(fd) == -1)) {
return -1;
}
if ((len > buf_size) || (data_len != 0 && len != data_len)) {
return -1;
}
return 0;
}
int onlp_file_read_string(char *filename, char *buffer, int buf_size, int data_len)
{
int ret;
if (data_len >= buf_size) {
return -1;
}
ret = onlp_file_read_binary(filename, buffer, buf_size-1, data_len);
if (ret == 0) {
buffer[buf_size-1] = '\0';
}
return ret;
}
#define I2C_PSU_MODEL_NAME_LEN 9
#define I2C_PSU_FAN_DIR_LEN 3
psu_type_t get_psu_type(int id, char* modelname, int modelname_len)
{
char *node = NULL;
char model_name[I2C_PSU_MODEL_NAME_LEN + 1] = {0};
char fan_dir[I2C_PSU_FAN_DIR_LEN + 1] = {0};
/* Check AC model name */
node = (id == PSU1_ID) ? PSU1_AC_PMBUS_NODE(psu_mfr_model) : PSU2_AC_PMBUS_NODE(psu_mfr_model);
if (onlp_file_read_string(node, model_name, sizeof(model_name), 0) != 0) {
return PSU_TYPE_UNKNOWN;
}
if (strncmp(model_name, "YM-2651Y", strlen("YM-2651Y")) != 0) {
return PSU_TYPE_UNKNOWN;
}
if (modelname) {
strncpy(modelname, model_name, modelname_len-1);
}
node = (id == PSU1_ID) ? PSU1_AC_PMBUS_NODE(psu_fan_dir) : PSU2_AC_PMBUS_NODE(psu_fan_dir);
if (onlp_file_read_string(node, fan_dir, sizeof(fan_dir), 0) != 0) {
return PSU_TYPE_UNKNOWN;
}
if (strncmp(fan_dir, "F2B", strlen("F2B")) == 0) {
return PSU_TYPE_AC_F2B;
}
if (strncmp(fan_dir, "B2F", strlen("B2F")) == 0) {
return PSU_TYPE_AC_B2F;
}
return PSU_TYPE_UNKNOWN;
}
int psu_ym2651y_pmbus_info_get(int id, char *node, int *value)
{
int ret = 0;
char path[PSU_NODE_MAX_PATH_LEN] = {0};
*value = 0;
if (PSU1_ID == id) {
sprintf(path, "%s%s", PSU1_AC_PMBUS_PREFIX, node);
}
else {
sprintf(path, "%s%s", PSU2_AC_PMBUS_PREFIX, node);
}
if (onlp_file_read_int(value, path) < 0) {
AIM_LOG_ERROR("Unable to read status from file(%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
return ret;
}
int psu_ym2651y_pmbus_info_set(int id, char *node, int value)
{
char path[PSU_NODE_MAX_PATH_LEN] = {0};
switch (id) {
case PSU1_ID:
sprintf(path, "%s%s", PSU1_AC_PMBUS_PREFIX, node);
break;
case PSU2_ID:
sprintf(path, "%s%s", PSU2_AC_PMBUS_PREFIX, node);
break;
default:
return ONLP_STATUS_E_UNSUPPORTED;
};
if (onlp_file_write_integer(path, value) < 0) {
AIM_LOG_ERROR("Unable to write data to file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
return ONLP_STATUS_OK;
}

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/************************************************************
* <bsn.cl fy=2014 v=onl>
*
* Copyright 2014 Big Switch Networks, Inc.
* Copyright 2014 Accton Technology Corporation.
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
* </bsn.cl>
************************************************************
*
*
*
***********************************************************/
#ifndef __PLATFORM_LIB_H__
#define __PLATFORM_LIB_H__
#include <onlplib/file.h>
#include "x86_64_accton_as7326_56x_log.h"
#define CHASSIS_FAN_COUNT 6
#define CHASSIS_THERMAL_COUNT 5
#define CHASSIS_PSU_COUNT 2
#define CHASSIS_LED_COUNT 5
#define PSU1_ID 1
#define PSU2_ID 2
#define PSU_NODE_MAX_INT_LEN 8
#define PSU_NODE_MAX_PATH_LEN 64
#define PSU1_AC_PMBUS_PREFIX "/sys/bus/i2c/devices/17-0059/"
#define PSU2_AC_PMBUS_PREFIX "/sys/bus/i2c/devices/13-005b/"
#define PSU1_AC_PMBUS_NODE(node) PSU1_AC_PMBUS_PREFIX#node
#define PSU2_AC_PMBUS_NODE(node) PSU2_AC_PMBUS_PREFIX#node
#define PSU2_AC_HWMON_PREFIX "/sys/bus/i2c/devices/17-0051/"
#define PSU1_AC_HWMON_PREFIX "/sys/bus/i2c/devices/13-0053/"
#define PSU1_AC_HWMON_NODE(node) PSU1_AC_HWMON_PREFIX#node
#define PSU2_AC_HWMON_NODE(node) PSU2_AC_HWMON_PREFIX#node
#define FAN_BOARD_PATH "/sys/bus/i2c/devices/11-0066/"
#define FAN_NODE(node) FAN_BOARD_PATH#node
#define IDPROM_PATH "/sys/class/i2c-adapter/i2c-1/0-0056/eeprom"
int onlp_file_write_integer(char *filename, int value);
int onlp_file_read_binary(char *filename, char *buffer, int buf_size, int data_len);
int onlp_file_read_string(char *filename, char *buffer, int buf_size, int data_len);
int psu_ym2651y_pmbus_info_get(int id, char *node, int *value);
int psu_ym2651y_pmbus_info_set(int id, char *node, int value);
typedef enum psu_type {
PSU_TYPE_UNKNOWN,
PSU_TYPE_AC_F2B,
PSU_TYPE_AC_B2F
} psu_type_t;
psu_type_t get_psu_type(int id, char* modelname, int modelname_len);
//#define DEBUG_MODE 1
#if (DEBUG_MODE == 1)
#define DEBUG_PRINT(format, ...) printf(format, __VA_ARGS__)
#else
#define DEBUG_PRINT(format, ...)
#endif
#endif /* __PLATFORM_LIB_H__ */

186
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/************************************************************
* <bsn.cl fy=2014 v=onl>
*
* Copyright 2014 Big Switch Networks, Inc.
* Copyright 2014 Accton Technology Corporation.
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
* </bsn.cl>
************************************************************
*
*
*
***********************************************************/
#include <onlp/platformi/psui.h>
#include <onlplib/mmap.h>
//#include <stdio.h>
#include <string.h>
#include "platform_lib.h"
#define PSU_STATUS_PRESENT 1
#define PSU_STATUS_POWER_GOOD 1
#define VALIDATE(_id) \
do { \
if(!ONLP_OID_IS_PSU(_id)) { \
return ONLP_STATUS_E_INVALID; \
} \
} while(0)
static int
psu_status_info_get(int id, char *node, int *value)
{
int ret = 0;
char path[PSU_NODE_MAX_PATH_LEN] = {0};
*value = 0;
if (PSU1_ID == id) {
sprintf(path, "%s%s", PSU1_AC_HWMON_PREFIX, node);
}
else if (PSU2_ID == id) {
sprintf(path, "%s%s", PSU2_AC_HWMON_PREFIX, node);
}
if (onlp_file_read_int(value, path) < 0) {
AIM_LOG_ERROR("Unable to read status from file(%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
return ret;
}
int
onlp_psui_init(void)
{
return ONLP_STATUS_OK;
}
static int
psu_ym2651y_info_get(onlp_psu_info_t* info)
{
int val = 0;
int index = ONLP_OID_ID_GET(info->hdr.id);
/* Set capability
*/
info->caps = ONLP_PSU_CAPS_AC;
if (info->status & ONLP_PSU_STATUS_FAILED) {
return ONLP_STATUS_OK;
}
/* Set the associated oid_table */
info->hdr.coids[0] = ONLP_FAN_ID_CREATE(index + CHASSIS_FAN_COUNT);
info->hdr.coids[1] = ONLP_THERMAL_ID_CREATE(index + CHASSIS_THERMAL_COUNT);
/* Read voltage, current and power */
if (psu_ym2651y_pmbus_info_get(index, "psu_v_out", &val) == 0) {
info->mvout = val;
info->caps |= ONLP_PSU_CAPS_VOUT;
}
if (psu_ym2651y_pmbus_info_get(index, "psu_i_out", &val) == 0) {
info->miout = val;
info->caps |= ONLP_PSU_CAPS_IOUT;
}
if (psu_ym2651y_pmbus_info_get(index, "psu_p_out", &val) == 0) {
info->mpout = val;
info->caps |= ONLP_PSU_CAPS_POUT;
}
return ONLP_STATUS_OK;
}
/*
* Get all information about the given PSU oid.
*/
static onlp_psu_info_t pinfo[] =
{
{ }, /* Not used */
{
{ ONLP_PSU_ID_CREATE(PSU1_ID), "PSU-1", 0 },
},
{
{ ONLP_PSU_ID_CREATE(PSU2_ID), "PSU-2", 0 },
}
};
int
onlp_psui_info_get(onlp_oid_t id, onlp_psu_info_t* info)
{
int val = 0;
int ret = ONLP_STATUS_OK;
int index = ONLP_OID_ID_GET(id);
psu_type_t psu_type;
VALIDATE(id);
memset(info, 0, sizeof(onlp_psu_info_t));
*info = pinfo[index]; /* Set the onlp_oid_hdr_t */
/* Get the present state */
if (psu_status_info_get(index, "psu_present", &val) != 0) {
printf("Unable to read PSU(%d) node(psu_present)\r\n", index);
}
if (val != PSU_STATUS_PRESENT) {
info->status &= ~ONLP_PSU_STATUS_PRESENT;
return ONLP_STATUS_OK;
}
info->status |= ONLP_PSU_STATUS_PRESENT;
/* Get power good status */
if (psu_status_info_get(index, "psu_power_good", &val) != 0) {
printf("Unable to read PSU(%d) node(psu_power_good)\r\n", index);
}
if (val != PSU_STATUS_POWER_GOOD) {
info->status |= ONLP_PSU_STATUS_FAILED;
}
/* Get PSU type
*/
psu_type = get_psu_type(index, info->model, sizeof(info->model));
switch (psu_type) {
case PSU_TYPE_AC_F2B:
case PSU_TYPE_AC_B2F:
ret = psu_ym2651y_info_get(info);
break;
case PSU_TYPE_UNKNOWN: /* User insert a unknown PSU or unplugged.*/
info->status |= ONLP_PSU_STATUS_UNPLUGGED;
info->status &= ~ONLP_PSU_STATUS_FAILED;
ret = ONLP_STATUS_OK;
break;
default:
ret = ONLP_STATUS_E_UNSUPPORTED;
break;
}
return ret;
}
int
onlp_psui_ioctl(onlp_oid_t pid, va_list vargs)
{
return ONLP_STATUS_E_UNSUPPORTED;
}

394
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/************************************************************
* <bsn.cl fy=2014 v=onl>
*
* Copyright 2014 Big Switch Networks, Inc.
* Copyright 2013 Accton Technology Corporation.
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
* </bsn.cl>
************************************************************
*
*
*
***********************************************************/
#include <onlp/platformi/sfpi.h>
#include <onlplib/i2c.h>
#include <onlplib/file.h>
#include "x86_64_accton_as7326_56x_int.h"
#include "x86_64_accton_as7326_56x_log.h"
#define PORT_BUS_INDEX(port) sfp_map(port)
#define PORT_EEPROM_FORMAT "/sys/bus/i2c/devices/%d-0050/eeprom"
#define MODULE_PRESENT_FORMAT "/sys/bus/i2c/devices/%d-00%d/module_present_%d"
#define MODULE_RXLOS_FORMAT "/sys/bus/i2c/devices/%d-00%d/module_rx_los_%d"
#define MODULE_TXFAULT_FORMAT "/sys/bus/i2c/devices/%d-00%d/module_tx_fault_%d"
#define MODULE_TXDISABLE_FORMAT "/sys/bus/i2c/devices/%d-00%d/module_tx_disable_%d"
#define MODULE_PRESENT_ALL_ATTR "/sys/bus/i2c/devices/%d-00%d/module_present_all"
#define MODULE_RXLOS_ALL_ATTR_CPLD1 "/sys/bus/i2c/devices/18-0060/module_rx_los_all"
#define MODULE_RXLOS_ALL_ATTR_CPLD2 "/sys/bus/i2c/devices/12-0062/module_rx_los_all"
const int sfp_map[] = {
42,41,44,43,47,45,46,50,
48,49,51,52,53,56,55,54,
58,57,59,60,61,63,62,64,
66,68,65,67,69,71,72,70,
74,73,76,75,77,79,78,80,
81,82,84,85,83,87,88,86, /*port 41~48*/
25,26,27,28,29,30,31,32, /*port 49~56 QSFP*/
22,23}; /*port 57~58 SFP+ from CPU NIF.*/
/************************************************************
*
* SFPI Entry Points
*
***********************************************************/
int
onlp_sfpi_init(void)
{
/* Called at initialization time */
return ONLP_STATUS_OK;
}
int
onlp_sfpi_bitmap_get(onlp_sfp_bitmap_t* bmap)
{
/*
* Ports {0, 58}
*/
int p;
for(p = 0; p < 58; p++) {
AIM_BITMAP_SET(bmap, p);
}
return ONLP_STATUS_OK;
}
int
onlp_sfpi_is_present(int port)
{
/*
* Return 1 if present.
* Return 0 if not present.
* Return < 0 if error.
*/
int present;
int bus, addr;
addr = (port < 30) ? 62 : 60;
bus = (addr == 62) ? 12 : 18;
if (onlp_file_read_int(&present, MODULE_PRESENT_FORMAT, bus, addr, (port+1)) < 0) {
AIM_LOG_ERROR("Unable to read present status from port(%d)\r\n", port);
return ONLP_STATUS_E_INTERNAL;
}
return present;
}
int
onlp_sfpi_presence_bitmap_get(onlp_sfp_bitmap_t* dst)
{
uint32_t bytes[8], *ptr = NULL;
FILE* fp;
int addr;
ptr = bytes;
for (addr = 62; addr >= 60; addr-=2) {
/* Read present status of port 0~53 */
char file[64] = {0};
int bus = (addr == 62) ? 12 : 18;
sprintf(file, MODULE_PRESENT_ALL_ATTR, bus, addr);
fp = fopen(file, "r");
if(fp == NULL) {
AIM_LOG_ERROR("Unable to open the module_present_all device file of CPLD3.");
return ONLP_STATUS_E_INTERNAL;
}
int count = fscanf(fp, "%x %x %x %x", ptr+0, ptr+1, ptr+2, ptr+3);
fclose(fp);
if(count != 4) {
/* Likely a CPLD read timeout. */
AIM_LOG_ERROR("Unable to read all fields the module_present_all device file of CPLD3.");
return ONLP_STATUS_E_INTERNAL;
}
ptr += count;
}
/* Mask out non-existant QSFP ports */
bytes[3] &= 0xF;
bytes[7] &= 0x3;
/* Convert to 64 bit integer in port order */
int i = 0;
uint64_t presence_all = 0 ;
presence_all |= bytes[7];
presence_all <<= 4;
presence_all |= bytes[3];
for(i = 6; i >= 4; i--) {
presence_all <<= 8;
presence_all |= bytes[i];
}
for(i = 2; i >= 0; i--) {
presence_all <<= 8;
presence_all |= bytes[i];
}
/* Populate bitmap */
for(i = 0; presence_all; i++) {
AIM_BITMAP_MOD(dst, i, (presence_all & 1));
presence_all >>= 1;
}
return ONLP_STATUS_OK;
}
int
onlp_sfpi_rx_los_bitmap_get(onlp_sfp_bitmap_t* dst)
{
uint32_t bytes[6];
uint32_t *ptr = bytes;
FILE* fp;
/* Read present status of port 0~23 */
int addr, i = 0;
for (addr = 62; addr >= 60; addr-=2) {
if (addr == 62) {
fp = fopen(MODULE_RXLOS_ALL_ATTR_CPLD1, "r");
}
else {
fp = fopen(MODULE_RXLOS_ALL_ATTR_CPLD2, "r");
}
if(fp == NULL) {
AIM_LOG_ERROR("Unable to open the module_rx_los_all device file of CPLD(0x%d)", addr);
return ONLP_STATUS_E_INTERNAL;
}
int count = fscanf(fp, "%x %x %x", ptr+0, ptr+1, ptr+2);
fclose(fp);
if(count != 3) {
/* Likely a CPLD read timeout. */
AIM_LOG_ERROR("Unable to read all fields from the module_rx_los_all device file of CPLD(0x%d)", addr);
return ONLP_STATUS_E_INTERNAL;
}
ptr += count;
}
/* Convert to 64 bit integer in port order */
i = 0;
uint64_t rx_los_all = 0 ;
for(i = 5; i >= 0; i--) {
rx_los_all <<= 8;
rx_los_all |= bytes[i];
}
/* Populate bitmap */
for(i = 0; rx_los_all; i++) {
AIM_BITMAP_MOD(dst, i, (rx_los_all & 1));
rx_los_all >>= 1;
}
return ONLP_STATUS_OK;
}
int
onlp_sfpi_eeprom_read(int port, uint8_t data[256])
{
/*
* Read the SFP eeprom into data[]
*
* Return MISSING if SFP is missing.
* Return OK if eeprom is read
*/
int size = 0;
memset(data, 0, 256);
if(onlp_file_read(data, 256, &size, PORT_EEPROM_FORMAT, PORT_BUS_INDEX(port)) != ONLP_STATUS_OK) {
AIM_LOG_ERROR("Unable to read eeprom from port(%d)\r\n", port);
return ONLP_STATUS_E_INTERNAL;
}
if (size != 256) {
AIM_LOG_ERROR("Unable to read eeprom from port(%d), size is different!\r\n", port);
return ONLP_STATUS_E_INTERNAL;
}
return ONLP_STATUS_OK;
}
int
onlp_sfpi_dom_read(int port, uint8_t data[256])
{
FILE* fp;
char file[64] = {0};
sprintf(file, PORT_EEPROM_FORMAT, PORT_BUS_INDEX(port));
fp = fopen(file, "r");
if(fp == NULL) {
AIM_LOG_ERROR("Unable to open the eeprom device file of port(%d)", port);
return ONLP_STATUS_E_INTERNAL;
}
if (fseek(fp, 256, SEEK_CUR) != 0) {
fclose(fp);
AIM_LOG_ERROR("Unable to set the file position indicator of port(%d)", port);
return ONLP_STATUS_E_INTERNAL;
}
int ret = fread(data, 1, 256, fp);
fclose(fp);
if (ret != 256) {
AIM_LOG_ERROR("Unable to read the module_eeprom device file of port(%d)", port);
return ONLP_STATUS_E_INTERNAL;
}
return ONLP_STATUS_OK;
}
int
onlp_sfpi_dev_readb(int port, uint8_t devaddr, uint8_t addr)
{
int bus = PORT_BUS_INDEX(port);
return onlp_i2c_readb(bus, devaddr, addr, ONLP_I2C_F_FORCE);
}
int
onlp_sfpi_dev_writeb(int port, uint8_t devaddr, uint8_t addr, uint8_t value)
{
int bus = PORT_BUS_INDEX(port);
return onlp_i2c_writeb(bus, devaddr, addr, value, ONLP_I2C_F_FORCE);
}
int
onlp_sfpi_dev_readw(int port, uint8_t devaddr, uint8_t addr)
{
int bus = PORT_BUS_INDEX(port);
return onlp_i2c_readw(bus, devaddr, addr, ONLP_I2C_F_FORCE);
}
int
onlp_sfpi_dev_writew(int port, uint8_t devaddr, uint8_t addr, uint16_t value)
{
int bus = PORT_BUS_INDEX(port);
return onlp_i2c_writew(bus, devaddr, addr, value, ONLP_I2C_F_FORCE);
}
int
onlp_sfpi_control_set(int port, onlp_sfp_control_t control, int value)
{
int rv;
if (port < 0 || port >= 48) {
return ONLP_STATUS_E_UNSUPPORTED;
}
int addr = (port < 30) ? 62 : 60;
int bus = (addr == 62) ? 12 : 18;
switch(control)
{
case ONLP_SFP_CONTROL_TX_DISABLE:
{
if (onlp_file_write_int(value, MODULE_TXDISABLE_FORMAT, bus, addr, (port+1)) < 0) {
AIM_LOG_ERROR("Unable to set tx_disable status to port(%d)\r\n", port);
rv = ONLP_STATUS_E_INTERNAL;
}
else {
rv = ONLP_STATUS_OK;
}
break;
}
default:
rv = ONLP_STATUS_E_UNSUPPORTED;
break;
}
return rv;
}
int
onlp_sfpi_control_get(int port, onlp_sfp_control_t control, int* value)
{
int rv;
if (port < 0 || port >= 48) {
return ONLP_STATUS_E_UNSUPPORTED;
}
int addr = (port < 30) ? 62 : 60;
int bus = (addr == 62) ? 12 : 18;
switch(control)
{
case ONLP_SFP_CONTROL_RX_LOS:
{
if (onlp_file_read_int(value, MODULE_RXLOS_FORMAT, bus, addr, (port+1)) < 0) {
AIM_LOG_ERROR("Unable to read rx_loss status from port(%d)\r\n", port);
rv = ONLP_STATUS_E_INTERNAL;
}
else {
rv = ONLP_STATUS_OK;
}
break;
}
case ONLP_SFP_CONTROL_TX_FAULT:
{
if (onlp_file_read_int(value, MODULE_TXFAULT_FORMAT, bus, addr, (port+1)) < 0) {
AIM_LOG_ERROR("Unable to read tx_fault status from port(%d)\r\n", port);
rv = ONLP_STATUS_E_INTERNAL;
}
else {
rv = ONLP_STATUS_OK;
}
break;
}
case ONLP_SFP_CONTROL_TX_DISABLE:
{
if (onlp_file_read_int(value, MODULE_TXDISABLE_FORMAT, bus, addr, (port+1)) < 0) {
AIM_LOG_ERROR("Unable to read tx_disabled status from port(%d)\r\n", port);
rv = ONLP_STATUS_E_INTERNAL;
}
else {
rv = ONLP_STATUS_OK;
}
break;
}
default:
rv = ONLP_STATUS_E_UNSUPPORTED;
}
return rv;
}
int
onlp_sfpi_denit(void)
{
return ONLP_STATUS_OK;
}

490
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/************************************************************
* <bsn.cl fy=2014 v=onl>
*
* Copyright 2014 Big Switch Networks, Inc.
* Copyright 2014 Accton Technology Corporation.
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
* </bsn.cl>
************************************************************
*
*
*
***********************************************************/
#include <unistd.h>
#include <fcntl.h>
#include <limits.h>
#include <onlp/platformi/sysi.h>
#include <onlp/platformi/ledi.h>
#include <onlp/platformi/thermali.h>
#include <onlp/platformi/fani.h>
#include <onlp/platformi/psui.h>
#include "platform_lib.h"
#include "x86_64_accton_as7326_56x_int.h"
#include "x86_64_accton_as7326_56x_log.h"
#define PREFIX_PATH_ON_CPLD_DEV "/sys/bus/i2c/devices/"
#define NUM_OF_CPLD 3
#define FAN_DUTY_CYCLE_MAX (100)
#define FAN_DUTY_CYCLE_DEFAULT (32)
#define FAN_DUTY_PLUS_FOR_DIR (13)
/* Note, all chassis fans share 1 single duty setting.
* Here use fan 1 to represent global fan duty value.*/
#define FAN_ID_FOR_SET_FAN_DUTY (1)
#define CELSIUS_RECORD_NUMBER (2) /*Must >= 2*/
typedef struct fan_ctrl_policy {
int duty_cycle; /* In percetage */
int step_up_thermal; /* In mini-Celsius */
int step_dn_thermal; /* In mini-Celsius */
} fan_ctrl_policy_t;
static char arr_cplddev_name[NUM_OF_CPLD][10] =
{
"4-0060",
"5-0062",
"6-0064"
};
const char*
onlp_sysi_platform_get(void)
{
return "x86-64-accton-as7326-56x-r0";
}
int
onlp_sysi_onie_data_get(uint8_t** data, int* size)
{
uint8_t* rdata = aim_zmalloc(256);
if(onlp_file_read(rdata, 256, size, IDPROM_PATH) == ONLP_STATUS_OK) {
if(*size == 256) {
*data = rdata;
return ONLP_STATUS_OK;
}
}
aim_free(rdata);
*size = 0;
return ONLP_STATUS_E_INTERNAL;
}
int
onlp_sysi_oids_get(onlp_oid_t* table, int max)
{
int i;
onlp_oid_t* e = table;
memset(table, 0, max*sizeof(onlp_oid_t));
/* 5 Thermal sensors on the chassis */
for (i = 1; i <= CHASSIS_THERMAL_COUNT; i++) {
*e++ = ONLP_THERMAL_ID_CREATE(i);
}
/* 5 LEDs on the chassis */
for (i = 1; i <= CHASSIS_LED_COUNT; i++) {
*e++ = ONLP_LED_ID_CREATE(i);
}
/* 2 PSUs on the chassis */
for (i = 1; i <= CHASSIS_PSU_COUNT; i++) {
*e++ = ONLP_PSU_ID_CREATE(i);
}
/* 6 Fans on the chassis */
for (i = 1; i <= CHASSIS_FAN_COUNT; i++) {
*e++ = ONLP_FAN_ID_CREATE(i);
}
return 0;
}
int
onlp_sysi_platform_info_get(onlp_platform_info_t* pi)
{
int i, v[NUM_OF_CPLD]={0};
for (i = 0; i < NUM_OF_CPLD; i++) {
v[i] = 0;
if(onlp_file_read_int(v+i, "%s%s/version", PREFIX_PATH_ON_CPLD_DEV, arr_cplddev_name[i]) < 0) {
return ONLP_STATUS_E_INTERNAL;
}
}
pi->cpld_versions = aim_fstrdup("%d.%d.%d", v[0], v[1], v[2]);
return 0;
}
void
onlp_sysi_platform_info_free(onlp_platform_info_t* pi)
{
aim_free(pi->cpld_versions);
}
/* Thermal plan:
* $TMP = (CPU_core + LM75_1+ LM75_2 + LM75_3 + LM75_4)/5
* 1. If any FAN failed, set all the other fans as full speed, 100%.
* 2. If any sensor is high than 45 degrees, set fan speed to duty 62.5%.
* 3. If any sensor is high than 50 degrees, set fan speed to duty 100%.
* 4. When $TMP >= 40 C, set fan speed to duty 62.5%.
* 5. When $TMP >= 45 C, set fan speed to duty 100%.
* 6. When $TMP < 35 C, set fan speed to duty 31.25%.
* 7. Direction factor, when B2F, duty + 12.5%.
*
* Note, all chassis fans share 1 single duty setting.
*/
fan_ctrl_policy_t fan_ctrl_policy_avg[] = {
{FAN_DUTY_CYCLE_MAX , 45000, INT_MIN},
{63 , 40000, INT_MIN},
{32 , INT_MAX, 35000},
};
fan_ctrl_policy_t fan_ctrl_policy_single[] = {
{FAN_DUTY_CYCLE_MAX , 50000, INT_MIN},
{63 , 45000, INT_MIN},
};
struct fan_control_data_s {
int duty_cycle;
int dir_plus;
int mc_avg_pre[CELSIUS_RECORD_NUMBER];
int mc_high_pre[CELSIUS_RECORD_NUMBER];
} fan_control_data_pre =
{
.duty_cycle = FAN_DUTY_CYCLE_DEFAULT,
.dir_plus = 0,
.mc_avg_pre = {INT_MIN+1, INT_MIN}, /*init as thermal rising to avoid full speed.*/
.mc_high_pre = {INT_MIN+1, INT_MIN}, /*init as thermal rising to avoid full speed.*/
};
static int
sysi_check_fan(uint32_t *fan_dir){
int i, present;
for (i = 1; i <= CHASSIS_FAN_COUNT; i++)
{
onlp_fan_info_t fan_info;
if (onlp_fani_info_get(ONLP_FAN_ID_CREATE(i), &fan_info) != ONLP_STATUS_OK) {
AIM_LOG_ERROR("Unable to get fan(%d) status\r\n", i);
return ONLP_STATUS_E_INTERNAL;
}
present = fan_info.status & ONLP_FAN_STATUS_PRESENT;
if ((fan_info.status & ONLP_FAN_STATUS_FAILED) || !present) {
AIM_LOG_WARN("Fan(%d) is not working, set the other fans as full speed\r\n", i);
int ret = onlp_fani_percentage_set(
ONLP_FAN_ID_CREATE(FAN_ID_FOR_SET_FAN_DUTY), FAN_DUTY_CYCLE_MAX);
if (ret != ONLP_STATUS_OK)
return ret;
else
return ONLP_STATUS_E_MISSING;
}
/* Get fan direction (Only get the first one since all fan direction are the same)
*/
if (i == 1) {
*fan_dir = fan_info.status & (ONLP_FAN_STATUS_F2B|ONLP_FAN_STATUS_B2F);
}
}
return ONLP_STATUS_OK;
}
static int
sysi_get_fan_duty(int *cur_duty_cycle){
int fd, len;
char buf[10] = {0};
char *node = FAN_NODE(fan_duty_cycle_percentage);
/* Get current fan duty*/
fd = open(node, O_RDONLY);
if (fd == -1){
AIM_LOG_ERROR("Unable to open fan speed control node (%s)", node);
return ONLP_STATUS_E_INTERNAL;
}
len = read(fd, buf, sizeof(buf));
close(fd);
if (len <= 0) {
AIM_LOG_ERROR("Unable to read fan speed from (%s)", node);
return ONLP_STATUS_E_INTERNAL;
}
*cur_duty_cycle = atoi(buf);
return ONLP_STATUS_OK;
}
static int
sysi_get_thermal_sum(int *mcelsius){
onlp_thermal_info_t thermal_info;
int i;
*mcelsius = 0;
for (i = 1; i <= CHASSIS_THERMAL_COUNT; i++) {
if (onlp_thermali_info_get(ONLP_THERMAL_ID_CREATE(i), &thermal_info)
!= ONLP_STATUS_OK) {
AIM_LOG_ERROR("Unable to read thermal status");
return ONLP_STATUS_E_INTERNAL;
}
*mcelsius += thermal_info.mcelsius;
DEBUG_PRINT("Thermal %d: %d \n ", i, thermal_info.mcelsius);
}
return ONLP_STATUS_OK;
}
static int
sysi_get_highest_thermal(int *mcelsius){
onlp_thermal_info_t thermal_info;
int i, highest;
highest = 0;
for (i = 1; i <= CHASSIS_THERMAL_COUNT; i++) {
if (onlp_thermali_info_get(ONLP_THERMAL_ID_CREATE(i), &thermal_info)
!= ONLP_STATUS_OK) {
AIM_LOG_ERROR("Unable to read thermal status");
return ONLP_STATUS_E_INTERNAL;
}
highest = (thermal_info.mcelsius > highest)?
thermal_info.mcelsius : highest;
}
*mcelsius = highest;
return ONLP_STATUS_OK;
}
/* Anaylze thermal changing history to judge if the change is a stable trend. */
static int _is_thermal_a_trend(int *mc_history){
int i, trend, trended;
if (mc_history == NULL) {
AIM_LOG_ERROR("Unable to get history of thermal\n");
return 0;
}
/* Get heat up/down trend. */
trend = 0;
for (i = 0; i < CELSIUS_RECORD_NUMBER; i++) {
if (( mc_history[i+1] < mc_history[i])){
trend++;
}else if (( mc_history[i+1] > mc_history[i])){
trend--;
}
}
trended = (abs(trend) >= ((CELSIUS_RECORD_NUMBER+1)/2))? 1:0;
#if (DEBUG_MODE == 1)
DEBUG_PRINT("[INFO]%s#%d, trended: %d, UP/DW: %d mcelsius:",
__func__, __LINE__, trended, trend );
for (i = 0; i <= CELSIUS_RECORD_NUMBER; i++) {
DEBUG_PRINT(" %d =>", mc_history[i]);
}
DEBUG_PRINT("%c\n", ' ');
#endif
/*For more than half changes are same direction, it's a firm trend.*/
return trended;
}
/* Decide duty by highest value of thermal sensors.*/
static int
sysi_get_duty_by_highest(int *duty_cycle){
int i, ret, maxtrix_len;
int new_duty_cycle = 0 ;
int mc_history[CELSIUS_RECORD_NUMBER+1] = {0};
int *mcelsius_pre_p = &mc_history[1];
int *mcelsius_now_p = &mc_history[0];
/* Fill up mcelsius array,
* [0] is current temperature, others are history.
*/
ret = sysi_get_highest_thermal(mcelsius_now_p);
if(ONLP_STATUS_OK != ret){
return ret;
}
memcpy (mcelsius_pre_p, fan_control_data_pre.mc_high_pre,
sizeof(fan_control_data_pre.mc_high_pre));
DEBUG_PRINT("[INFO]%s#%d, highest mcelsius:%d!\n",
__func__, __LINE__, *mcelsius_now_p);
/* Shift records to the right */
for (i = 0; i < CELSIUS_RECORD_NUMBER; i++) {
fan_control_data_pre.mc_high_pre[i] = mc_history[i];
}
/* Only change duty on consecutive heat rising or falling.*/
maxtrix_len = AIM_ARRAYSIZE(fan_ctrl_policy_single);
/* Only change duty when the thermal changing are firm. */
if (_is_thermal_a_trend(mc_history))
{
int matched = 0;
for (i = 0; i < maxtrix_len; i++) {
if ((*mcelsius_now_p > fan_ctrl_policy_single[i].step_up_thermal)) {
new_duty_cycle = fan_ctrl_policy_single[i].duty_cycle;
matched = !matched;
break;
}
}
/* if (!matched) {
DEBUG_PRINT("%s#%d, celsius(%d) falls into undefined range!!\n",
__func__, __LINE__, *mcelsius_now_p);
} */
}
*duty_cycle = new_duty_cycle;
return ONLP_STATUS_OK;
}
/* Decide duty by average value of thermal sensors.*/
static int
sysi_get_duty_by_average(int *duty_cycle){
int i, mcelsius_avg, ret, maxtrix_len;
int new_duty_cycle=0;
int mc_history[CELSIUS_RECORD_NUMBER+1] = {0};
int *mcelsius_pre_p = &mc_history[1];
int *mcelsius_now_p = &mc_history[0];
/* Fill up mcelsius array,
* [0] is current temperature, others are history.
*/
*mcelsius_now_p = 0;
ret = sysi_get_thermal_sum(mcelsius_now_p);
if(ONLP_STATUS_OK != ret){
return ret;
}
mcelsius_avg = (*mcelsius_now_p)/CHASSIS_THERMAL_COUNT;
memcpy (mcelsius_pre_p, fan_control_data_pre.mc_avg_pre,
sizeof(fan_control_data_pre.mc_avg_pre));
DEBUG_PRINT("[INFO]%s#%d, mcelsius:%d!\n", __func__, __LINE__, mcelsius_avg);
/* Shift records to the right */
for (i = 0; i < CELSIUS_RECORD_NUMBER; i++) {
fan_control_data_pre.mc_avg_pre[i] = mc_history[i];
}
/* Only change duty on consecutive heat rising or falling.*/
maxtrix_len = AIM_ARRAYSIZE(fan_ctrl_policy_avg);
/* Only change duty when the thermal changing are firm. */
if (_is_thermal_a_trend(mc_history))
{
int matched = 0;
for (i = 0; i < maxtrix_len; i++) {
if ((mcelsius_avg >= fan_ctrl_policy_avg[i].step_up_thermal)) {
new_duty_cycle = fan_ctrl_policy_avg[i].duty_cycle;
matched = !matched;
break;
}
}
for (i = maxtrix_len-1; i>=0; i--) {
if ((mcelsius_avg < fan_ctrl_policy_avg[i].step_dn_thermal)) {
new_duty_cycle = fan_ctrl_policy_avg[i].duty_cycle;
matched = !matched;
break;
}
}
/*if (!matched) {
DEBUG_PRINT("%s#%d, celsius(%d) falls into undefined range!!\n",
__func__, __LINE__, mcelsius_avg);
} */
}
*duty_cycle = new_duty_cycle;
return ONLP_STATUS_OK;
}
int
onlp_sysi_platform_manage_fans(void)
{
uint32_t fan_dir;
int ret;
int cur_duty_cycle, new_duty_cycle, tmp;
int direct_addon = 0;
onlp_oid_t fan_duty_oid = ONLP_FAN_ID_CREATE(FAN_ID_FOR_SET_FAN_DUTY);
/**********************************************************
* Decision 1: Set fan as full speed if any fan is failed.
**********************************************************/
ret = sysi_check_fan(&fan_dir);
if(ONLP_STATUS_OK != ret){
return ret;
}
if (fan_dir & ONLP_FAN_STATUS_B2F) {
direct_addon = FAN_DUTY_PLUS_FOR_DIR;
}
/**********************************************************
* Decision 2: If no matched fan speed is found from the policy,
* use FAN_DUTY_CYCLE_MIN as default speed
**********************************************************/
ret = sysi_get_fan_duty(&cur_duty_cycle);
if(ONLP_STATUS_OK != ret){
return ret;
}
/**********************************************************
* Decision 3: Decide new fan speed depend on fan direction and temperature
**********************************************************/
ret = sysi_get_duty_by_average(&new_duty_cycle);
if (ONLP_STATUS_OK != ret){
return ret;
}
ret = sysi_get_duty_by_highest(&tmp);
if (ONLP_STATUS_OK != ret){
return ret;
}
new_duty_cycle = (tmp > new_duty_cycle)? tmp : new_duty_cycle;
if (new_duty_cycle == 0)
{
new_duty_cycle = fan_control_data_pre.duty_cycle;
} else {
fan_control_data_pre.duty_cycle = new_duty_cycle;
}
fan_control_data_pre.dir_plus = direct_addon;
DEBUG_PRINT("[INFO]%s#%d, new duty: %d = %d + %d (%d)!\n", __func__, __LINE__,
new_duty_cycle + direct_addon, new_duty_cycle, direct_addon, cur_duty_cycle);
new_duty_cycle += direct_addon;
new_duty_cycle = (new_duty_cycle > FAN_DUTY_CYCLE_MAX)?
FAN_DUTY_CYCLE_MAX : new_duty_cycle;
if (new_duty_cycle == cur_duty_cycle) {
/* Duty cycle does not change, just return */
return ONLP_STATUS_OK;
}
return onlp_fani_percentage_set(fan_duty_oid, new_duty_cycle);
}
int
onlp_sysi_platform_manage_leds(void)
{
return ONLP_STATUS_E_UNSUPPORTED;
}

169
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/thermali.c Normal file
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/************************************************************
* <bsn.cl fy=2014 v=onl>
*
* Copyright 2014 Big Switch Networks, Inc.
* Copyright 2014 Accton Technology Corporation.
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
* </bsn.cl>
************************************************************
*
* Thermal Sensor Platform Implementation.
*
***********************************************************/
//#include <unistd.h>
#include <onlplib/file.h>
#include <onlp/platformi/thermali.h>
#include "platform_lib.h"
#define THERMAL_PATH_FORMAT "/sys/bus/i2c/devices/%s/*temp1_input"
#define PSU_THERMAL_PATH_FORMAT "/sys/bus/i2c/devices/%s/*psu_temp1_input"
#define VALIDATE(_id) \
do { \
if(!ONLP_OID_IS_THERMAL(_id)) { \
return ONLP_STATUS_E_INVALID; \
} \
} while(0)
enum onlp_thermal_id
{
THERMAL_RESERVED = 0,
THERMAL_CPU_CORE,
THERMAL_1_ON_MAIN_BROAD,
THERMAL_2_ON_MAIN_BROAD,
THERMAL_3_ON_MAIN_BROAD,
THERMAL_4_ON_MAIN_BROAD,
THERMAL_1_ON_PSU1,
THERMAL_1_ON_PSU2,
};
static char* directory[] = /* must map with onlp_thermal_id */
{
NULL,
NULL, /* CPU_CORE files */
"15-0048",
"15-0049",
"15-004a",
"15-004b",
"17-0059",
"13-005b",
};
static char* cpu_coretemp_files[] =
{
"/sys/devices/platform/coretemp.0*temp2_input",
"/sys/devices/platform/coretemp.0*temp3_input",
"/sys/devices/platform/coretemp.0*temp4_input",
"/sys/devices/platform/coretemp.0*temp5_input",
NULL,
};
/* Static values */
static onlp_thermal_info_t linfo[] = {
{ }, /* Not used */
{ { ONLP_THERMAL_ID_CREATE(THERMAL_CPU_CORE), "CPU Core", 0},
ONLP_THERMAL_STATUS_PRESENT,
ONLP_THERMAL_CAPS_ALL, 0, ONLP_THERMAL_THRESHOLD_INIT_DEFAULTS
},
{ { ONLP_THERMAL_ID_CREATE(THERMAL_1_ON_MAIN_BROAD), "LM75-1-48", 0},
ONLP_THERMAL_STATUS_PRESENT,
ONLP_THERMAL_CAPS_ALL, 0, ONLP_THERMAL_THRESHOLD_INIT_DEFAULTS
},
{ { ONLP_THERMAL_ID_CREATE(THERMAL_2_ON_MAIN_BROAD), "LM75-2-49", 0},
ONLP_THERMAL_STATUS_PRESENT,
ONLP_THERMAL_CAPS_ALL, 0, ONLP_THERMAL_THRESHOLD_INIT_DEFAULTS
},
{ { ONLP_THERMAL_ID_CREATE(THERMAL_3_ON_MAIN_BROAD), "LM75-3-4A", 0},
ONLP_THERMAL_STATUS_PRESENT,
ONLP_THERMAL_CAPS_ALL, 0, ONLP_THERMAL_THRESHOLD_INIT_DEFAULTS
},
{ { ONLP_THERMAL_ID_CREATE(THERMAL_3_ON_MAIN_BROAD), "LM75-4-4B", 0},
ONLP_THERMAL_STATUS_PRESENT,
ONLP_THERMAL_CAPS_ALL, 0, ONLP_THERMAL_THRESHOLD_INIT_DEFAULTS
},
{ { ONLP_THERMAL_ID_CREATE(THERMAL_1_ON_PSU1), "PSU-1 Thermal Sensor 1", ONLP_PSU_ID_CREATE(PSU1_ID)},
ONLP_THERMAL_STATUS_PRESENT,
ONLP_THERMAL_CAPS_ALL, 0, ONLP_THERMAL_THRESHOLD_INIT_DEFAULTS
},
{ { ONLP_THERMAL_ID_CREATE(THERMAL_1_ON_PSU2), "PSU-2 Thermal Sensor 1", ONLP_PSU_ID_CREATE(PSU2_ID)},
ONLP_THERMAL_STATUS_PRESENT,
ONLP_THERMAL_CAPS_ALL, 0, ONLP_THERMAL_THRESHOLD_INIT_DEFAULTS
}
};
/*
* This will be called to intiialize the thermali subsystem.
*/
int
onlp_thermali_init(void)
{
return ONLP_STATUS_OK;
}
/*
* Retrieve the information structure for the given thermal OID.
*
* If the OID is invalid, return ONLP_E_STATUS_INVALID.
* If an unexpected error occurs, return ONLP_E_STATUS_INTERNAL.
* Otherwise, return ONLP_STATUS_OK with the OID's information.
*
* Note -- it is expected that you fill out the information
* structure even if the sensor described by the OID is not present.
*/
int
onlp_thermali_info_get(onlp_oid_t id, onlp_thermal_info_t* info)
{
int tid;
char *format = NULL;
char path[64] = {0};
VALIDATE(id);
tid = ONLP_OID_ID_GET(id);
/* Set the onlp_oid_hdr_t and capabilities */
*info = linfo[tid];
if(tid == THERMAL_CPU_CORE) {
return onlp_file_read_int_max(&info->mcelsius, cpu_coretemp_files);
}
switch (tid) {
case THERMAL_1_ON_MAIN_BROAD:
case THERMAL_2_ON_MAIN_BROAD:
case THERMAL_3_ON_MAIN_BROAD:
case THERMAL_4_ON_MAIN_BROAD:
format = THERMAL_PATH_FORMAT;
break;
case THERMAL_1_ON_PSU1:
case THERMAL_1_ON_PSU2:
format = PSU_THERMAL_PATH_FORMAT;
break;
default:
return ONLP_STATUS_E_INVALID;
};
/* get path */
sprintf(path, format, directory[tid], tid);
if (onlp_file_read_int(&info->mcelsius, path) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
return ONLP_STATUS_OK;
}

81
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/x86_64_accton_as7326_56x_config.c Normal file
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/**************************************************************************//**
*
*
*
*****************************************************************************/
#include <x86_64_accton_as7326_56x/x86_64_accton_as7326_56x_config.h>
/* <auto.start.cdefs(x86_64_accton_as7326_56x_CONFIG_HEADER).source> */
#define __x86_64_accton_as7326_56x_config_STRINGIFY_NAME(_x) #_x
#define __x86_64_accton_as7326_56x_config_STRINGIFY_VALUE(_x) __x86_64_accton_as7326_56x_config_STRINGIFY_NAME(_x)
x86_64_accton_as7326_56x_config_settings_t x86_64_accton_as7326_56x_config_settings[] =
{
#ifdef x86_64_accton_as7326_56x_CONFIG_INCLUDE_LOGGING
{ __x86_64_accton_as7326_56x_config_STRINGIFY_NAME(x86_64_accton_as7326_56x_CONFIG_INCLUDE_LOGGING), __x86_64_accton_as7326_56x_config_STRINGIFY_VALUE(x86_64_accton_as7326_56x_CONFIG_INCLUDE_LOGGING) },
#else
{ x86_64_accton_as7326_56x_CONFIG_INCLUDE_LOGGING(__x86_64_accton_as7326_56x_config_STRINGIFY_NAME), "__undefined__" },
#endif
#ifdef x86_64_accton_as7326_56x_CONFIG_LOG_OPTIONS_DEFAULT
{ __x86_64_accton_as7326_56x_config_STRINGIFY_NAME(x86_64_accton_as7326_56x_CONFIG_LOG_OPTIONS_DEFAULT), __x86_64_accton_as7326_56x_config_STRINGIFY_VALUE(x86_64_accton_as7326_56x_CONFIG_LOG_OPTIONS_DEFAULT) },
#else
{ x86_64_accton_as7326_56x_CONFIG_LOG_OPTIONS_DEFAULT(__x86_64_accton_as7326_56x_config_STRINGIFY_NAME), "__undefined__" },
#endif
#ifdef x86_64_accton_as7326_56x_CONFIG_LOG_BITS_DEFAULT
{ __x86_64_accton_as7326_56x_config_STRINGIFY_NAME(x86_64_accton_as7326_56x_CONFIG_LOG_BITS_DEFAULT), __x86_64_accton_as7326_56x_config_STRINGIFY_VALUE(x86_64_accton_as7326_56x_CONFIG_LOG_BITS_DEFAULT) },
#else
{ x86_64_accton_as7326_56x_CONFIG_LOG_BITS_DEFAULT(__x86_64_accton_as7326_56x_config_STRINGIFY_NAME), "__undefined__" },
#endif
#ifdef x86_64_accton_as7326_56x_CONFIG_LOG_CUSTOM_BITS_DEFAULT
{ __x86_64_accton_as7326_56x_config_STRINGIFY_NAME(x86_64_accton_as7326_56x_CONFIG_LOG_CUSTOM_BITS_DEFAULT), __x86_64_accton_as7326_56x_config_STRINGIFY_VALUE(x86_64_accton_as7326_56x_CONFIG_LOG_CUSTOM_BITS_DEFAULT) },
#else
{ x86_64_accton_as7326_56x_CONFIG_LOG_CUSTOM_BITS_DEFAULT(__x86_64_accton_as7326_56x_config_STRINGIFY_NAME), "__undefined__" },
#endif
#ifdef x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB
{ __x86_64_accton_as7326_56x_config_STRINGIFY_NAME(x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB), __x86_64_accton_as7326_56x_config_STRINGIFY_VALUE(x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB) },
#else
{ x86_64_accton_as7326_56x_CONFIG_PORTING_STDLIB(__x86_64_accton_as7326_56x_config_STRINGIFY_NAME), "__undefined__" },
#endif
#ifdef x86_64_accton_as7326_56x_CONFIG_PORTING_INCLUDE_STDLIB_HEADERS
{ __x86_64_accton_as7326_56x_config_STRINGIFY_NAME(x86_64_accton_as7326_56x_CONFIG_PORTING_INCLUDE_STDLIB_HEADERS), __x86_64_accton_as7326_56x_config_STRINGIFY_VALUE(x86_64_accton_as7326_56x_CONFIG_PORTING_INCLUDE_STDLIB_HEADERS) },
#else
{ x86_64_accton_as7326_56x_CONFIG_PORTING_INCLUDE_STDLIB_HEADERS(__x86_64_accton_as7326_56x_config_STRINGIFY_NAME), "__undefined__" },
#endif
#ifdef x86_64_accton_as7326_56x_CONFIG_INCLUDE_UCLI
{ __x86_64_accton_as7326_56x_config_STRINGIFY_NAME(x86_64_accton_as7326_56x_CONFIG_INCLUDE_UCLI), __x86_64_accton_as7326_56x_config_STRINGIFY_VALUE(x86_64_accton_as7326_56x_CONFIG_INCLUDE_UCLI) },
#else
{ x86_64_accton_as7326_56x_CONFIG_INCLUDE_UCLI(__x86_64_accton_as7326_56x_config_STRINGIFY_NAME), "__undefined__" },
#endif
#ifdef x86_64_accton_as7326_56x_CONFIG_INCLUDE_DEFAULT_FAN_DIRECTION
{ __x86_64_accton_as7326_56x_config_STRINGIFY_NAME(x86_64_accton_as7326_56x_CONFIG_INCLUDE_DEFAULT_FAN_DIRECTION), __x86_64_accton_as7326_56x_config_STRINGIFY_VALUE(x86_64_accton_as7326_56x_CONFIG_INCLUDE_DEFAULT_FAN_DIRECTION) },
#else
{ x86_64_accton_as7326_56x_CONFIG_INCLUDE_DEFAULT_FAN_DIRECTION(__x86_64_accton_as7326_56x_config_STRINGIFY_NAME), "__undefined__" },
#endif
{ NULL, NULL }
};
#undef __x86_64_accton_as7326_56x_config_STRINGIFY_VALUE
#undef __x86_64_accton_as7326_56x_config_STRINGIFY_NAME
const char*
x86_64_accton_as7326_56x_config_lookup(const char* setting)
{
int i;
for(i = 0; x86_64_accton_as7326_56x_config_settings[i].name; i++) {
if(strcmp(x86_64_accton_as7326_56x_config_settings[i].name, setting)) {
return x86_64_accton_as7326_56x_config_settings[i].value;
}
}
return NULL;
}
int
x86_64_accton_as7326_56x_config_show(struct aim_pvs_s* pvs)
{
int i;
for(i = 0; x86_64_accton_as7326_56x_config_settings[i].name; i++) {
aim_printf(pvs, "%s = %s\n", x86_64_accton_as7326_56x_config_settings[i].name, x86_64_accton_as7326_56x_config_settings[i].value);
}
return i;
}
/* <auto.end.cdefs(x86_64_accton_as7326_56x_CONFIG_HEADER).source> */

10
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/x86_64_accton_as7326_56x_enums.c Normal file
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@@ -0,0 +1,10 @@
/**************************************************************************//**
*
*
*
*****************************************************************************/
#include <x86_64_accton_as7326_56x/x86_64_accton_as7326_56x_config.h>
/* <--auto.start.enum(ALL).source> */
/* <auto.end.enum(ALL).source> */

12
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/x86_64_accton_as7326_56x_int.h Normal file
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@@ -0,0 +1,12 @@
/**************************************************************************//**
*
* x86_64_accton_as7326_56x Internal Header
*
*****************************************************************************/
#ifndef __x86_64_accton_as7326_56x_INT_H__
#define __x86_64_accton_as7326_56x_INT_H__
#include <x86_64_accton_as7326_56x/x86_64_accton_as7326_56x_config.h>
#endif /* __x86_64_accton_as7326_56x_INT_H__ */

18
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/x86_64_accton_as7326_56x_log.c Normal file
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@@ -0,0 +1,18 @@
/**************************************************************************//**
*
*
*
*****************************************************************************/
#include <x86_64_accton_as7326_56x/x86_64_accton_as7326_56x_config.h>
#include "x86_64_accton_as7326_56x_log.h"
/*
* x86_64_accton_as7326_56x log struct.
*/
AIM_LOG_STRUCT_DEFINE(
x86_64_accton_as7326_56x_CONFIG_LOG_OPTIONS_DEFAULT,
x86_64_accton_as7326_56x_CONFIG_LOG_BITS_DEFAULT,
NULL, /* Custom log map */
x86_64_accton_as7326_56x_CONFIG_LOG_CUSTOM_BITS_DEFAULT
);

12
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/x86_64_accton_as7326_56x_log.h Normal file
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@@ -0,0 +1,12 @@
/**************************************************************************//**
*
*
*
*****************************************************************************/
#ifndef __x86_64_accton_as7326_56x_LOG_H__
#define __x86_64_accton_as7326_56x_LOG_H__
#define AIM_LOG_MODULE_NAME x86_64_accton_as7326_56x
#include <AIM/aim_log.h>
#endif /* __x86_64_accton_as7326_56x_LOG_H__ */

24
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/x86_64_accton_as7326_56x_module.c Normal file
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@@ -0,0 +1,24 @@
/**************************************************************************//**
*
*
*
*****************************************************************************/
#include <x86_64_accton_as7326_56x/x86_64_accton_as7326_56x_config.h>
#include "x86_64_accton_as7326_56x_log.h"
static int
datatypes_init__(void)
{
#define x86_64_accton_as7326_56x_ENUMERATION_ENTRY(_enum_name, _desc) AIM_DATATYPE_MAP_REGISTER(_enum_name, _enum_name##_map, _desc, AIM_LOG_INTERNAL);
#include <x86_64_accton_as7326_56x/x86_64_accton_as7326_56x.x>
return 0;
}
void __x86_64_accton_as7326_56x_module_init__(void)
{
AIM_LOG_STRUCT_REGISTER();
datatypes_init__();
}
int __onlp_platform_version__ = 1;

50
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/onlp/builds/src/module/src/x86_64_accton_as7326_56x_ucli.c Normal file
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@@ -0,0 +1,50 @@
/**************************************************************************//**
*
*
*
*****************************************************************************/
#include <x86_64_accton_as7326_56x/x86_64_accton_as7326_56x_config.h>
#if x86_64_accton_as7326_56x_CONFIG_INCLUDE_UCLI == 1
#include <uCli/ucli.h>
#include <uCli/ucli_argparse.h>
#include <uCli/ucli_handler_macros.h>
static ucli_status_t
x86_64_accton_as7326_56x_ucli_ucli__config__(ucli_context_t* uc)
{
UCLI_HANDLER_MACRO_MODULE_CONFIG(x86_64_accton_as7326_56x)
}
/* <auto.ucli.handlers.start> */
/* <auto.ucli.handlers.end> */
static ucli_module_t
x86_64_accton_as7326_56x_ucli_module__ =
{
"x86_64_accton_as7326_56x_ucli",
NULL,
x86_64_accton_as7326_56x_ucli_ucli_handlers__,
NULL,
NULL,
};
ucli_node_t*
x86_64_accton_as7326_56x_ucli_node_create(void)
{
ucli_node_t* n;
ucli_module_init(&x86_64_accton_as7326_56x_ucli_module__);
n = ucli_node_create("x86_64_accton_as7326_56x", NULL, &x86_64_accton_as7326_56x_ucli_module__);
ucli_node_subnode_add(n, ucli_module_log_node_create("x86_64_accton_as7326_56x"));
return n;
}
#else
void*
x86_64_accton_as7326_56x_ucli_node_create(void)
{
return NULL;
}
#endif

1
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/platform-config/Makefile Normal file
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@@ -0,0 +1 @@
include $(ONL)/make/pkg.mk

1
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/platform-config/r0/Makefile Normal file
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@@ -0,0 +1 @@
include $(ONL)/make/pkg.mk

1
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/platform-config/r0/PKG.yml Normal file
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@@ -0,0 +1 @@
!include $ONL_TEMPLATES/platform-config-platform.yml ARCH=amd64 VENDOR=accton BASENAME=x86-64-accton-as7326-56x REVISION=r0

31
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/platform-config/r0/src/lib/x86-64-accton-as7326-56x-r0.yml Normal file
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@@ -0,0 +1,31 @@
---
######################################################################
#
# platform-config for AS7326
#
######################################################################
x86-64-accton-as7326-56x-r0:
grub:
serial: >-
--port=0x2f8
--speed=115200
--word=8
--parity=no
--stop=1
kernel:
<<: *kernel-3-16
args: >-
nopat
console=ttyS1,115200n8
##network
## interfaces:
## ma1:
## name: ~
## syspath: pci0000:00/0000:00:14.0

95
packages/platforms/accton/x86-64/x86-64-accton-as7326-56x/platform-config/r0/src/python/x86_64_accton_as7326_56x_r0/__init__.py Normal file
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@@ -0,0 +1,95 @@
from onl.platform.base import *
from onl.platform.accton import *
class OnlPlatform_x86_64_accton_as7326_56x_r0(OnlPlatformAccton,
OnlPlatformPortConfig_48x25_6x100):
PLATFORM='x86-64-accton-as7326-56x-r0'
MODEL="AS7326-56X"
SYS_OBJECT_ID=".7326.54"
def baseconfig(self):
self.insmod('optoe')
self.insmod('ym2651y')
for m in [ 'cpld', 'fan', 'psu', 'leds' ]:
self.insmod("x86-64-accton-as7326-56x-%s.ko" % m)
self.new_i2c_device('pca9548', 0x77, 0)
########### initialize I2C bus 1 ###########
# initialize multiplexer (PCA9548)
self.new_i2c_device('pca9548', 0x70, 1)
self.new_i2c_device('pca9548', 0x71, 1)
self.new_i2c_device('pca9548', 0x72, 24)
self.new_i2c_devices([
# initiate chassis fan
('as7326_56x_fan', 0x66, 11),
# inititate LM75
('lm75', 0x48, 15),
('lm75', 0x49, 15),
('lm75', 0x4a, 15),
('lm75', 0x4b, 15),
])
self.new_i2c_devices([
# initialize CPLD
('as7326_56x_cpld1', 0x60, 18),
('as7326_56x_cpld2', 0x62, 12),
('as7326_56x_cpld3', 0x64, 19),
])
self.new_i2c_devices([
# initiate PSU-1
('as7326_56x_psu1', 0x51, 17),
('ym2651', 0x59, 17),
# initiate PSU-2
('as7326_56x_psu2', 0x53, 13),
('ym2651', 0x5b, 13),
])
########### initialize I2C bus 1 ###########
# initiate multiplexer (PCA9548)
self.new_i2c_devices(
[
('pca9548', 0x70, 2),
# initiate multiplexer (PCA9548)
('pca9548', 0x71, 33),
('pca9548', 0x72, 34),
('pca9548', 0x73, 35),
('pca9548', 0x74, 36),
('pca9548', 0x75, 37),
('pca9548', 0x76, 38),
]
)
sfp_map = [
42,41,44,43,47,45,46,50,
48,49,51,52,53,56,55,54,
58,57,59,60,61,63,62,64,
66,68,65,67,69,71,72,70,
74,73,76,75,77,79,78,80,
81,82,84,85,83,87,88,86, #port 41~48
25,26,27,28,29,30,31,32, #port 49~56 QSFP
22,23] #port 57~58 SFP+ from CPU NIF.
# initialize SFP+ port 1~54 and 57+58.
for port in range(1, 49):
bus = sfp_map[port-1]
self.new_i2c_device('optoe2', 0x50, bus)
self.new_i2c_device('optoe2', 0x50, sfp[56])
self.new_i2c_device('optoe2', 0x50, sfp[57])
# initialize QSFP port 49~56
for port in range(49, 58):
bus = sfp_map[port-1]
self.new_i2c_device('optoe1', 0x50, bus)
for port in range(1, len(sfp)+1):
bus = sfp_map[port-1]
subprocess.call('echo port%d > /sys/bus/i2c/devices/%d-0050/port_name' % (port, bus), shell=True)
self.new_i2c_device('24c04', 0x56, 0)
return True