diff options
Diffstat (limited to 'Documentation/networking/device_drivers/ethernet')
| -rw-r--r-- | Documentation/networking/device_drivers/ethernet/intel/ice.rst | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/Documentation/networking/device_drivers/ethernet/intel/ice.rst b/Documentation/networking/device_drivers/ethernet/intel/ice.rst index dc2e60ced927..1aa029d08cb1 100644 --- a/Documentation/networking/device_drivers/ethernet/intel/ice.rst +++ b/Documentation/networking/device_drivers/ethernet/intel/ice.rst @@ -901,15 +901,17 @@ 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. +Requires kernel compiled with CONFIG_GNSS=y or CONFIG_GNSS=m. +Allows user to read messages from the GNSS hardware module and write supported +commands. If the module is physically present, a GNSS device is spawned: +``/dev/gnss<id>``. +The protocol of write command is dependent on the GNSS hardware module as the +driver writes raw bytes by the GNSS object to the receiver through i2c. Please +refer to the hardware GNSS module documentation for configuration details. + Performance Optimization ======================== |