|  | # | 
|  | # NFC sybsystem configuration | 
|  | # | 
|  |  | 
|  | menuconfig NFC | 
|  | depends on NET | 
|  | depends on RFKILL || !RFKILL | 
|  | tristate "NFC subsystem support" | 
|  | default n | 
|  | help | 
|  | Say Y here if you want to build support for NFC (Near field | 
|  | communication) devices. | 
|  |  | 
|  | To compile this support as a module, choose M here: the module will | 
|  | be called nfc. | 
|  |  | 
|  | config NFC_DIGITAL | 
|  | depends on NFC | 
|  | select CRC_CCITT | 
|  | select CRC_ITU_T | 
|  | tristate "NFC Digital Protocol stack support" | 
|  | default n | 
|  | help | 
|  | Say Y if you want to build NFC digital protocol stack support. | 
|  | This is needed by NFC chipsets whose firmware only implement | 
|  | the NFC analog layer. | 
|  |  | 
|  | To compile this support as a module, choose M here: the module will | 
|  | be called nfc_digital. | 
|  |  | 
|  | source "net/nfc/nci/Kconfig" | 
|  | source "net/nfc/hci/Kconfig" | 
|  |  | 
|  | source "drivers/nfc/Kconfig" |