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[Edgecore][AS4630-54PE] Add controlling function of QSFP Tx disable #965

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Merged
merged 1 commit into from
May 14, 2024
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[Edgecore][AS4630-54PE] Add controlling function of QSFP Tx disable #965

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69 changes: 61 additions & 8 deletions ...atforms/accton/x86-64/as4630-54pe/onlp/builds/x86_64_accton_as4630_54pe/module/src/sfpi.c
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,10 @@
#define MODULE_TXDISABLE_FORMAT "/sys/bus/i2c/devices/%d-00%d/module_tx_disable_%d"
#define MODULE_RESET_FORMAT "/sys/bus/i2c/devices/%d-00%d/module_reset_%d"
#define MODULE_LPMODE_FORMAT "/sys/bus/i2c/devices/%d-00%d/module_lpmode_%d"
/* QSFP device address of eeprom */
#define PORT_EEPROM_DEVADDR 0x50
/* QSFP tx disable offset */
#define QSFP_EEPROM_OFFSET_TXDIS 0x56

int sfp_map_bus[] ={18, 19, 20, 21, 22, 23};

Expand Down Expand Up @@ -228,19 +232,42 @@ onlp_sfpi_control_set(int port, onlp_sfp_control_t control, int value)
{
int addr = 60;
int bus = 3;
int present = 0;
int sfp_port = 0;

switch(control)
{
case ONLP_SFP_CONTROL_TX_DISABLE:
{
if(port>=48 && port<=51) {
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);
return ONLP_STATUS_E_INTERNAL;
}
return ONLP_STATUS_OK;
}
return ONLP_STATUS_E_UNSUPPORTED;
if(port>=48 && port<=51) {
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);
return ONLP_STATUS_E_INTERNAL;
}

return ONLP_STATUS_OK;
}

if(port>=52 && port<=53)
{
present = onlp_sfpi_is_present(port);

if(present == 1)
{
/* txdis valid bit(bit0-bit3), xxxx 1111 */
value = value&0xf;
sfp_port = port - 48;
onlp_sfpi_dev_writeb(sfp_port, PORT_EEPROM_DEVADDR, QSFP_EEPROM_OFFSET_TXDIS, value);

return ONLP_STATUS_OK;
}
else
{
return ONLP_STATUS_E_INTERNAL;
}
}

return ONLP_STATUS_E_UNSUPPORTED;
}
case ONLP_SFP_CONTROL_RESET:
{
Expand Down Expand Up @@ -276,6 +303,9 @@ onlp_sfpi_control_get(int port, onlp_sfp_control_t control, int* value)
{
int addr = 60;
int bus = 3;
int present = 0;
int tx_dis = 0;
int sfp_port = 0;

switch(control)
{
Expand Down Expand Up @@ -310,8 +340,31 @@ onlp_sfpi_control_get(int port, onlp_sfp_control_t control, int* value)
AIM_LOG_ERROR("Unable to read tx_disabled status from port(%d)\r\n", port);
return ONLP_STATUS_E_INTERNAL;
}

return ONLP_STATUS_OK;
}

if(port>=52 && port<=53)
{
present = onlp_sfpi_is_present(port);

if(present == 1)
{
sfp_port = port - 48;
/* txdis valid bit(bit0-bit3), xxxx 1111 */
tx_dis =onlp_sfpi_dev_readb(sfp_port, PORT_EEPROM_DEVADDR, QSFP_EEPROM_OFFSET_TXDIS);

*value = tx_dis;

return ONLP_STATUS_OK;

}
else
{
return ONLP_STATUS_E_INTERNAL;
}
}

return ONLP_STATUS_E_UNSUPPORTED;
}
case ONLP_SFP_CONTROL_RESET:
Expand Down