diff --git a/drivers/isdn/hardware/mISDN/Kconfig.v2.6 b/drivers/isdn/hardware/mISDN/Kconfig.v2.6
index f79936b..3b07d2d 100644
--- a/drivers/isdn/hardware/mISDN/Kconfig.v2.6
+++ b/drivers/isdn/hardware/mISDN/Kconfig.v2.6
@@ -60,6 +60,13 @@ config HFCMULTI_PCIMEM
 
 endif
 
+config MISDN_HFCUSB
+	bool "Support for HFC-S USB based TAs"
+	depends on USB && EXPERIMENTAL
+	help
+	  Enable support for USB ISDN TAs with Cologne Chip AG's
+	  HFC-S USB ISDN Controller
+
 config MISDN_SPEEDFAX
 	bool "Support for Sedlbauer Speedfax+"
 	depends on PCI || ISA
diff --git a/drivers/isdn/hardware/mISDN/Makefile b/drivers/isdn/hardware/mISDN/Makefile
index d8fb7fe..8d6ab37 100644
--- a/drivers/isdn/hardware/mISDN/Makefile
+++ b/drivers/isdn/hardware/mISDN/Makefile
@@ -24,6 +24,10 @@ ifdef CONFIG_MISDN_HFCPCI
 obj-$(CONFIG_MISDN_DRV) += hfcpci.o
 endif
 
+ifdef CONFIG_MISDN_HFCUSB
+obj-$(CONFIG_MISDN_DRV) += hfcsusb.o
+endif
+
 ifdef CONFIG_MISDN_SPEEDFAX
 obj-$(CONFIG_MISDN_DRV) += sedlfax.o
 endif
@@ -49,6 +53,7 @@ endif
 sedlfax-objs := sedl_fax.o isar.o
 avmfritz-objs := avm_fritz.o
 hfcpci-objs := hfc_pci.o
+hfcsusb-objs := hfcs_usb.o
 w6692pci-objs := w6692.o
 hfcmulti-objs := hfc_multi.o
 mISDN_isac-objs := isac.o arcofi.o
diff --git a/drivers/isdn/hardware/mISDN/Makefile.v2.6 b/drivers/isdn/hardware/mISDN/Makefile.v2.6
index 76b7920..5ea97d0 100644
--- a/drivers/isdn/hardware/mISDN/Makefile.v2.6
+++ b/drivers/isdn/hardware/mISDN/Makefile.v2.6
@@ -24,6 +24,10 @@ ifdef CONFIG_MISDN_HFCPCI
 obj-$(CONFIG_MISDN_DRV) += hfcpci.o
 endif
 
+ifdef CONFIG_MISDN_HFCUSB
+obj-$(CONFIG_MISDN_DRV) += hfcsusb.o
+endif
+
 ifdef CONFIG_MISDN_SPEEDFAX
 obj-$(CONFIG_MISDN_DRV) += sedlfax.o
 obj-$(CONFIG_MISDN_DRV) += faxl3.o
@@ -50,6 +54,7 @@ endif
 sedlfax-objs := sedl_fax.o isar.o
 avmfritz-objs := avm_fritz.o
 hfcpci-objs := hfc_pci.o
+hfcsusb-objs := hfcs_usb.o
 w6692pci-objs := w6692.o
 hfcmulti-objs := hfc_multi.o
 mISDN_isac-objs := isac.o arcofi.o