Reference Manual

Redpine Signals, Inc. Proprietary and Confidential Page 103
RS9116 n-Link Linux and Android
Technical Reference Manual
Version 2.0
20 GTK Offload
GTK Offload is a firmware feature that updates the Group Temporal Key (GTK) by processing EAPOL message within
firmware instead of sending EAPOL messages to host driver.
20.1 Configuration
To use this feature, ensure that driver is compiled with below define enabled in Makefile
EXTRA_CFLAGS += -DONEBOX_CONFIG_GTK_OFFLOAD
To enable/disable this feature at run time, use the following ioctl
./onebox_util rpine0 gtk_offload 1/0