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accton/as9726-32d: Modify onlpdump -x output format and support show MFU ver #180

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Merged
akenliu merged 2 commits into from
Jun 3, 2026
+791 −689
Merged

accton/as9726-32d: Modify onlpdump -x output format and support show MFU ver #180

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abe7112
[ACCTON][A9726-32D] Modify the version display for command onlpdump -x
May 16, 2025
4528e20
accton/as9726-32d: Show MFU ver with onlpdump -x
vincentchiang-ec May 5, 2026
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32 changes: 23 additions & 9 deletions ...ges/platforms/accton/x86-64/as9726-32d/modules/builds/src/x86-64-accton-as9726-32d-cpld.c
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@ enum cpld_type {
as9726_32d_fpga,
as9726_32d_cpld1,
as9726_32d_cpld2,
as9726_32d_cpld_cpu
as9726_32d_cpu_cpld
};

struct as9726_32d_cpld_data {
Expand All @@ -62,7 +62,7 @@ static const struct i2c_device_id as9726_32d_cpld_id[] = {
{ "as9726_32d_fpga", as9726_32d_fpga },
{ "as9726_32d_cpld1", as9726_32d_cpld1 },
{ "as9726_32d_cpld2", as9726_32d_cpld2 },
{ "as9726_32d_cpld_cpu", as9726_32d_cpld_cpu },
{ "as9726_32d_cpu_cpld", as9726_32d_cpu_cpld },
{ }
};
MODULE_DEVICE_TABLE(i2c, as9726_32d_cpld_id);
Expand Down Expand Up @@ -353,6 +353,16 @@ static const struct attribute_group as9726_32d_cpld2_group = {
.attrs = as9726_32d_cpld2_attributes,
};

static struct attribute *as9726_32d_cpu_cpld_attributes[] = {
&sensor_dev_attr_version.dev_attr.attr,
&sensor_dev_attr_access.dev_attr.attr,
NULL
};

static const struct attribute_group as9726_32d_cpu_cpld_group = {
.attrs = as9726_32d_cpu_cpld_attributes,
};

static ssize_t show_present_all(struct device *dev,
struct device_attribute *da, char *buf)
{
Expand Down Expand Up @@ -847,13 +857,14 @@ static int as9726_32d_cpld_probe(struct i2c_client *client,
case as9726_32d_cpld2:
group = &as9726_32d_cpld2_group;
break;
case as9726_32d_cpld_cpu:
/* Disable CPLD reset to avoid DUT will be reset.
*/
status=as9726_32d_cpld_write_internal(client, 0x3, 0x0);
if (status < 0)
dev_dbg(&client->dev, "cpu_cpld reg 0x65 err %d\n", status);

case as9726_32d_cpu_cpld:
group = &as9726_32d_cpu_cpld_group;
/* Disable CPLD reset to avoid DUT will be reset.
*/
status=as9726_32d_cpld_write_internal(client, 0x3, 0x0);
if (status < 0)
dev_dbg(&client->dev, "cpu_cpld reg 0x65 err %d\n", status);
break;
default:
break;
}
Expand Down Expand Up @@ -891,6 +902,9 @@ static int as9726_32d_cpld_remove(struct i2c_client *client)
case as9726_32d_cpld2:
group = &as9726_32d_cpld2_group;
break;
case as9726_32d_cpu_cpld:
group = &as9726_32d_cpu_cpld_group;
break;
default:
break;
}
Expand Down
13 changes: 13 additions & 0 deletions ...ages/platforms/accton/x86-64/as9726-32d/modules/builds/src/x86-64-accton-as9726-32d-fan.c
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@ static ssize_t set_duty_cycle(struct device *dev, struct device_attribute *da,
/* fan related data, the index should match sysfs_fan_attributes
*/
static const u8 fan_reg[] = {
0x01, /* fan cpld version */
0x0F, /* fan 1-6 present status */
0x10, /* fan 1-6 direction(0:F2B 1:B2F) */
0x11, /* fan PWM(for all fan) */
Expand Down Expand Up @@ -78,6 +79,7 @@ enum fan_id {
};

enum sysfs_fan_attributes {
VERSION,
FAN_PRESENT_REG,
FAN_DIRECTION_REG,
FAN_DUTY_CYCLE_PERCENTAGE, /* Only one CPLD register to control duty cycle for all fans */
Expand Down Expand Up @@ -115,6 +117,11 @@ enum sysfs_fan_attributes {

/* Define attributes
*/
#define DECLARE_VERSION_SENSOR_DEV_ATTR() \
static SENSOR_DEVICE_ATTR(version, S_IRUGO, fan_show_value, NULL, VERSION)
#define DECLARE_VERSION_ATTR() \
&sensor_dev_attr_version.dev_attr.attr

#define DECLARE_FAN_FAULT_SENSOR_DEV_ATTR(index) \
static SENSOR_DEVICE_ATTR(fan##index##_fault, S_IRUGO, \
fan_show_value, NULL, FAN##index##_FAULT)
Expand Down Expand Up @@ -152,6 +159,8 @@ enum sysfs_fan_attributes {
&sensor_dev_attr_fan##index##_front_speed_rpm.dev_attr.attr, \
&sensor_dev_attr_fan##index##_rear_speed_rpm.dev_attr.attr

/* FAN CPLD Version */
DECLARE_VERSION_SENSOR_DEV_ATTR();
/* 6 fan fault attributes in this platform */
DECLARE_FAN_FAULT_SENSOR_DEV_ATTR(1);
DECLARE_FAN_FAULT_SENSOR_DEV_ATTR(2);
Expand Down Expand Up @@ -185,6 +194,7 @@ DECLARE_FAN_DUTY_CYCLE_SENSOR_DEV_ATTR();

static struct attribute *as9726_32d_fan_attributes[] = {
/* fan related attributes */
DECLARE_VERSION_ATTR(),
DECLARE_FAN_FAULT_ATTR(1),
DECLARE_FAN_FAULT_ATTR(2),
DECLARE_FAN_FAULT_ATTR(3),
Expand Down Expand Up @@ -380,6 +390,9 @@ static ssize_t fan_show_value(struct device *dev, struct device_attribute *da,
data->reg_val[FAN_DIRECTION_REG],
attr->index - FAN1_DIRECTION));
break;
case VERSION:
ret = sprintf(buf, "%u\n", data->reg_val[VERSION]);
break;
default:
break;
}
Expand Down
12 changes: 12 additions & 0 deletions ...s/accton/x86-64/as9726-32d/onlp/builds/x86_64_accton_as9726_32d/module/src/platform_lib.h
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,9 @@

#define IDPROM_PATH "/sys/bus/i2c/devices/13-0056/eeprom"

#define BIOS_VER_PATH "/sys/devices/virtual/dmi/id/bios_version"
#define MFU_VER_PATH "/var/tmp/last_updated_MFU_version"

enum onlp_thermal_id
{
THERMAL_RESERVED = 0,
Expand Down Expand Up @@ -105,4 +108,13 @@ int psu_serial_number_get(int id, char *serial, int serial_len);
#define DEBUG_PRINT(format, ...)
#endif

#define AIM_FREE_IF_PTR(p) \
do \
{ \
if (p) { \
aim_free(p); \
p = NULL; \
} \
} while (0)

#endif /* __PLATFORM_LIB_H__ */
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