diff options
Diffstat (limited to 'Documentation/networking/device_drivers/ethernet/intel/ice.rst')
| -rw-r--r-- | Documentation/networking/device_drivers/ethernet/intel/ice.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/networking/device_drivers/ethernet/intel/ice.rst b/Documentation/networking/device_drivers/ethernet/intel/ice.rst index 67b7a701ce9e..dc2e60ced927 100644 --- a/Documentation/networking/device_drivers/ethernet/intel/ice.rst +++ b/Documentation/networking/device_drivers/ethernet/intel/ice.rst @@ -901,6 +901,15 @@ To enable/disable UDP Segmentation Offload, issue the following command:: # ethtool -K <ethX> tx-udp-segmentation [off|on] +GNSS module +----------- +Allows user to read messages from the GNSS module and write supported commands. +If the module is physically present, driver creates 2 TTYs for each supported +device in /dev, ttyGNSS_<device>:<function>_0 and _1. First one (_0) is RW and +the second one is RO. +The protocol of write commands is dependent on the GNSS module as the driver +writes raw bytes from the TTY to the GNSS i2c. Please refer to the module +documentation for details. Performance Optimization ======================== |