T4VF_CIM_BASE_ADDR
if (start == T4VF_CIM_BASE_ADDR + CIM_VF_EXT_MAILBOX_CTRL)
T4VF_CIM_BASE_ADDR + T4VF_MOD_MAP_CIM_FIRST,
T4VF_CIM_BASE_ADDR + T4VF_MOD_MAP_CIM_LAST);
u32 mbox_ctl = T4VF_CIM_BASE_ADDR + CIM_VF_EXT_MAILBOX_CTRL;