default or selected kernelversion does not have config value CONFIG_BFIN_MAC_USE_L1.
Result is shown for kernelversion 6.7-rc3
Use L1 memory for rx/tx packets
configname: CONFIG_BFIN_MAC_USE_L1
Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Ethernet driver support
└─>Use L1 memory for rx/tx packets
In linux kernel since version 2.6.24 (release Date: 2008-01-24)
To get maximum network performance, you should use L1 memory as rx/tx
buffers. Say N here if you want to reserve L1 memory for other uses.
buffers. Say N here if you want to reserve L1 memory for other uses.