From 2a26f9a2c1a28c78dd3b6c9b721b5626600481dd Mon Sep 17 00:00:00 2001 From: Thierry Escande Date: Mon, 27 Jan 2014 00:31:33 +0100 Subject: [PATCH] NFC: port100: Add support for type 4A tag platform This adds support for ISO-DEP protocol over NFC-A rf technology. The port100 already supports NFC-A and ATS request and response for type 4A tags are handled at digital level. This patch adds NFC_PROTO_ISO14443 to the supported protocols and an entry for framing configuration which is the same as NFC-A standard frame with CRC handling. Signed-off-by: Thierry Escande Signed-off-by: Samuel Ortiz --- drivers/nfc/port100.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c index 24f5e023f2a5..7931037dd5f0 100644 --- a/drivers/nfc/port100.c +++ b/drivers/nfc/port100.c @@ -27,7 +27,8 @@ #define PORT100_PROTOCOLS (NFC_PROTO_JEWEL_MASK | \ NFC_PROTO_MIFARE_MASK | \ NFC_PROTO_FELICA_MASK | \ - NFC_PROTO_NFC_DEP_MASK) + NFC_PROTO_NFC_DEP_MASK | \ + NFC_PROTO_ISO14443_MASK) #define PORT100_CAPABILITIES (NFC_DIGITAL_DRV_CAPS_IN_CRC | \ NFC_DIGITAL_DRV_CAPS_TG_CRC) @@ -298,6 +299,10 @@ in_protocols[][PORT100_IN_MAX_NUM_PROTOCOLS + 1] = { { PORT100_IN_PROT_CHECK_CRC, 0 }, { PORT100_IN_PROT_END, 0 }, }, + [NFC_DIGITAL_FRAMING_NFCA_T4T] = { + /* nfc_digital_framing_nfca_standard_with_crc_a */ + { PORT100_IN_PROT_END, 0 }, + }, [NFC_DIGITAL_FRAMING_NFCA_NFC_DEP] = { /* nfc_digital_framing_nfca_standard */ { PORT100_IN_PROT_END, 0 }, -- 2.20.1