+config SMC911X
+ bool "SMSC LAN911x and LAN921x controller driver"
+
+if SMC911X
+
+config SMC911X_BASE
+ hex "SMC911X Base Address"
+ help
+ Define this to hold the physical address
+ of the device (I/O space)
+
+choice
+ prompt "SMC911X bus width"
+ default SMC911X_16_BIT
+
+config SMC911X_32_BIT
+ bool "Enable 32-bit interface"
+
+config SMC911X_16_BIT
+ bool "Enable 16-bit interface"
+ help
+ Define this if data bus is 16 bits. If your processor
+ automatically converts one 32 bit word to two 16 bit
+ words you may also try CONFIG_SMC911X_32_BIT.
+
+endchoice
+endif #SMC911X
+