Accessing Inputs Outputs of custom component

Hello every body;
I have created my custom compnent caled "cipher", it takes 2x128 bits input and produce one 128bit ouput, the component definition in system.h is:


#define ALT_MODULE_CLASS_Cipher_0 Cipher
#define CIPHER_0_BASE 0x201020
#define CIPHER_0_IRQ -1
#define CIPHER_0_IRQ_INTERRUPT_CONTROLLER_ID -1
#define CIPHER_0_NAME "/dev/Cipher_0"
#define CIPHER_0_SPAN 32
#define CIPHER_0_TYPE "Cipher"


My Quistions are:
1-what is the address of the inputs and outputs.
2-how can i access them if i want to pass and read the inputs and the outputs as 4x4 array.
Thanks.