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[AS4630-54TE] Fix psu drv to support YM1151D PSU

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Signed-off-by: Jostar Yang <jostar_yang@accton.com.tw>
This commit is contained in:
Jostar Yang 2021-08-31 16:20:24 +08:00
parent d53c6248e4
commit 69b20ac14e
1 changed files with 20 additions and 10 deletions
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30
platform/broadcom/sonic-platform-modules-accton/as4630-54te/modules/x86-64-accton-as4630-54te-psu.c
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@ -91,7 +91,6 @@ static ssize_t show_status(struct device *dev, struct device_attribute *da,
struct as4630_54te_psu_data *data = as4630_54te_psu_update_device(dev);
u8 status = 0;
//printk("data->status=0x%x, attr->index=%d,data->index=%d \n", data->status, attr->index, data->index);
if (attr->index == PSU_PRESENT) {
if(data->index==0)
status = !( (data->status >> 5) & 0x1);
@ -267,7 +266,7 @@ static struct as4630_54te_psu_data *as4630_54te_psu_update_device(struct device
/* Read psu status */
status = as4630_54te_cpld_read(0x60, 0x22);
//printk("status=0x%x in %s\n", status, __FUNCTION__);
if (status < 0) {
dev_dbg(&client->dev, "cpld reg 0x60 err %d\n", status);
}
@ -278,29 +277,40 @@ static struct as4630_54te_psu_data *as4630_54te_psu_update_device(struct device
/* Read model name */
memset(data->model_name, 0, sizeof(data->model_name));
memset(data->serial_number, 0, sizeof(data->serial_number));
power_good = (data->status >> (3-data->index) & 0x1);
if(data->index==0)
power_good = ( (data->status >> 6) & 0x1);
else
power_good = ( (data->status >> 2) & 0x1);
if (power_good) {
status = as4630_54te_psu_read_block(client, 0x20, data->model_name,
ARRAY_SIZE(data->model_name)-1);
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);
printk("unable to read model name from (0x%x)\n", client->addr);
}
else {
data->model_name[ARRAY_SIZE(data->model_name)-1] = '\0';
else if(!strncmp(data->model_name, "YM-1151D", strlen("YM-1151D")))
{
data->model_name[strlen("YM-1151D")]='\0';
}
/* Read from offset 0x2e ~ 0x3d (16 bytes) */
status = as4630_54te_psu_read_block(client, 0x35,data->serial_number, MAX_SERIAL_NUMBER);
else
{
data->model_name[ARRAY_SIZE(data->model_name)-1] = '\0';
}
/* Read from offset 0x2e ~ 0x3f (16 bytes) */
status = as4630_54te_psu_read_block(client, 0x2e,data->serial_number, MAX_SERIAL_NUMBER);
if (status < 0)
{
data->serial_number[0] = '\0';
dev_dbg(&client->dev, "unable to read model name from (0x%x) offset(0x2e)\n", client->addr);
printk("unable to read model name from (0x%x) offset(0x2e)\n", client->addr);
}
data->serial_number[MAX_SERIAL_NUMBER-1]='\0';
data->serial_number[MAX_SERIAL_NUMBER]='\0';
}
data->last_updated = jiffies;