Etinc PCISYNC features

configname: CONFIG_DSCC4_PCISYNC

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Wan interfaces support
└─>Etinc PCISYNC features
In linux kernel since version 2.6.12  
Due to Etinc's design choice for its PCISYNC cards, some operations
are only allowed on specific ports of the DSCC4. This option is the
only way for the driver to know that it shouldn't return a success
code for these operations.

Please say Y if your card is an Etinc's PCISYNC.