[FEATURE: #251] userspace/tools: Add disabling SFP's TX
Disabling of SFP's TX is possible only via HAL.
Disabling it I2C directly is a risky, it can corrupt SFP's EEPROM if
HAL is running.
Signed-off-by: Adam Wujek <dev_public@wujek.eu>
Disabling of SFP's TX is possible only via HAL.
Disabling it I2C directly is a risky, it can corrupt SFP's EEPROM if
HAL is running.
Signed-off-by: Adam Wujek <dev_public@wujek.eu>