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![Christophe Ricard](/assets/img/avatar_default.png)
Add driver for STMicroelectronics ST21NFCB NFC controller. ST21NFCB is using NCI protocol and a proprietary low level transport protocol called NDLC used on top. NDLC: The protocol defines 2 types of frame: - One type carrying NCI data (referred as DATAFRAME frames). - One type carrying protocol information used for flow control and error control mechanisms (referred as SUPERVISOR frames). After each frame transmission to the NFC controller, the device host SHALL waitfor an ACK (SUPERVISOR frame) reception before sending a new frame. The NFC controller MAY send a frame at anytime to the device host. The NFC controller MAY send a specific WAIT supervisor frame to indicate to device host that a NCI data packet has been received but that it could take significant time before the NFC controller sends an ACK and thus allows next data reception. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
76 lines
2.2 KiB
Text
76 lines
2.2 KiB
Text
#
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# Near Field Communication (NFC) devices
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#
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menu "Near Field Communication (NFC) devices"
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depends on NFC
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config NFC_PN533
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tristate "NXP PN533 USB driver"
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depends on USB
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help
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NXP PN533 USB driver.
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This driver provides support for NFC NXP PN533 devices.
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Say Y here to compile support for PN533 devices into the
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kernel or say M to compile it as module (pn533).
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config NFC_WILINK
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tristate "Texas Instruments NFC WiLink driver"
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depends on TI_ST && NFC_NCI
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help
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This enables the NFC driver for Texas Instrument's BT/FM/GPS/NFC
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combo devices. This makes use of shared transport line discipline
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core driver to communicate with the NFC core of the combo chip.
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Say Y here to compile support for Texas Instrument's NFC WiLink driver
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into the kernel or say M to compile it as module.
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config NFC_TRF7970A
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tristate "Texas Instruments TRF7970a NFC driver"
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depends on SPI && NFC_DIGITAL
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help
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This option enables the NFC driver for Texas Instruments' TRF7970a
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device. Such device supports 5 different protocols: ISO14443A,
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ISO14443B, FeLiCa, ISO15693 and ISO18000-3.
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Say Y here to compile support for TRF7970a into the kernel or
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say M to compile it as a module. The module will be called
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trf7970a.ko.
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config NFC_MEI_PHY
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tristate "MEI bus NFC device support"
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depends on INTEL_MEI && NFC_HCI
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help
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This adds support to use an mei bus nfc device. Select this if you
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will use an HCI NFC driver for an NFC chip connected behind an
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Intel's Management Engine chip.
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If unsure, say N.
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config NFC_SIM
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tristate "NFC hardware simulator driver"
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help
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This driver declares two virtual NFC devices supporting NFC-DEP
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protocol. An LLCP connection can be established between them and
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all packets sent from one device is sent back to the other, acting as
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loopback devices.
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If unsure, say N.
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config NFC_PORT100
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tristate "Sony NFC Port-100 Series USB device support"
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depends on USB
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depends on NFC_DIGITAL
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help
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This adds support for Sony Port-100 chip based USB devices such as the
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RC-S380 dongle.
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If unsure, say N.
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source "drivers/nfc/pn544/Kconfig"
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source "drivers/nfc/microread/Kconfig"
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source "drivers/nfc/nfcmrvl/Kconfig"
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source "drivers/nfc/st21nfca/Kconfig"
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source "drivers/nfc/st21nfcb/Kconfig"
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endmenu
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