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| author | Christophe Ricard <christophe.ricard@gmail.com> | 2014-05-20 22:21:59 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2014-07-23 01:14:41 +0200 |
| commit | 1892bf844ea0261736bd5e75546fc996e9daeedf (patch) | |
| tree | d86f6354b212c50f75225b1bc8524ef70c243bda /drivers/nfc/st21nfca/st21nfca.h | |
| parent | d57d74eb7626a2aeefad47a8d4246e9daf2199f5 (diff) | |
| download | op-kernel-dev-1892bf844ea0261736bd5e75546fc996e9daeedf.zip op-kernel-dev-1892bf844ea0261736bd5e75546fc996e9daeedf.tar.gz | |
NFC: st21nfca: Adding P2P support to st21nfca in Initiator & Target mode
Support for Initiator and Target mode with ISO18092 commands support:
- ATR_REQ/ATR_RES
- PSL_REQ/PSL_RES
- DEP_REQ/DEP_RES
Work based on net/nfc/digital_dep.c.
st21nfca is using:
- Gate reader F for P2P in initiator mode.
- Gate card F for P2P in target mode.
Felica tag and p2p are differentiated with NFCID2.
When starting with 01FE it is acting in p2p mode.
On complete_target_discovered on ST21NFCA_RF_READER_F_GATE
supported_protocols is set to NFC_PROTO_NFC_DEP_MASK
for P2P.
Tested against: Nexus S, Galaxy S2, Galaxy S3, Galaxy S3 Mini,
Nexus 4 & Nexus 5.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc/st21nfca/st21nfca.h')
| -rw-r--r-- | drivers/nfc/st21nfca/st21nfca.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/nfc/st21nfca/st21nfca.h b/drivers/nfc/st21nfca/st21nfca.h index 334cd90..96fe5a6 100644 --- a/drivers/nfc/st21nfca/st21nfca.h +++ b/drivers/nfc/st21nfca/st21nfca.h @@ -19,6 +19,8 @@ #include <net/nfc/hci.h> +#include "st21nfca_dep.h" + #define HCI_MODE 0 /* framing in HCI mode */ @@ -73,7 +75,8 @@ struct st21nfca_hci_info { data_exchange_cb_t async_cb; void *async_cb_context; -} __packed; + struct st21nfca_dep_info dep_info; +}; /* Reader RF commands */ #define ST21NFCA_WR_XCHG_DATA 0x10 @@ -83,5 +86,26 @@ struct st21nfca_hci_info { #define ST21NFCA_RF_READER_F_DATARATE_106 0x01 #define ST21NFCA_RF_READER_F_DATARATE_212 0x02 #define ST21NFCA_RF_READER_F_DATARATE_424 0x04 +#define ST21NFCA_RF_READER_F_POL_REQ 0x02 +#define ST21NFCA_RF_READER_F_POL_REQ_DEFAULT 0xffff0000 +#define ST21NFCA_RF_READER_F_NFCID2 0x03 +#define ST21NFCA_RF_READER_F_NFCID1 0x04 +#define ST21NFCA_RF_READER_F_SENS_RES 0x05 + +#define ST21NFCA_RF_CARD_F_GATE 0x24 +#define ST21NFCA_RF_CARD_F_MODE 0x01 +#define ST21NFCA_RF_CARD_F_NFCID2_LIST 0x04 +#define ST21NFCA_RF_CARD_F_NFCID1 0x05 +#define ST21NFCA_RF_CARD_F_SENS_RES 0x06 +#define ST21NFCA_RF_CARD_F_SEL_RES 0x07 +#define ST21NFCA_RF_CARD_F_DATARATE 0x08 +#define ST21NFCA_RF_CARD_F_DATARATE_106 0x00 +#define ST21NFCA_RF_CARD_F_DATARATE_212_424 0x01 + +#define ST21NFCA_EVT_SEND_DATA 0x10 +#define ST21NFCA_EVT_FIELD_ON 0x11 +#define ST21NFCA_EVT_CARD_DEACTIVATED 0x12 +#define ST21NFCA_EVT_CARD_ACTIVATED 0x13 +#define ST21NFCA_EVT_FIELD_OFF 0x14 #endif /* __LOCAL_ST21NFCA_H_ */ |
