Say Y if your card supports this feature.
+config IXP4XX_HSS
+ tristate "Intel IXP4xx HSS (synchronous serial port) support"
+ depends on HDLC && ARM && ARCH_IXP4XX && IXP4XX_NPE && IXP4XX_QMGR
+ help
+ Say Y here if you want to use built-in HSS ports
+ on IXP4xx processor.
+
config DLCI
tristate "Frame Relay DLCI support"
---help---