diff options
Diffstat (limited to 'net/nfc/digital_core.c')
| -rw-r--r-- | net/nfc/digital_core.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/nfc/digital_core.c b/net/nfc/digital_core.c index c129d1571ca6..48906ca60540 100644 --- a/net/nfc/digital_core.c +++ b/net/nfc/digital_core.c @@ -25,6 +25,8 @@ #define DIGITAL_PROTO_NFCF_RF_TECH \ (NFC_PROTO_FELICA_MASK | NFC_PROTO_NFC_DEP_MASK) +#define DIGITAL_PROTO_ISO15693_RF_TECH NFC_PROTO_ISO15693_MASK + struct digital_cmd { struct list_head queue; @@ -331,6 +333,12 @@ int digital_target_found(struct nfc_digital_dev *ddev, } break; + case NFC_PROTO_ISO15693: + framing = NFC_DIGITAL_FRAMING_ISO15693_TVT; + check_crc = digital_skb_check_crc_b; + add_crc = digital_skb_add_crc_b; + break; + default: pr_err("Invalid protocol %d\n", protocol); return -EINVAL; @@ -469,6 +477,10 @@ static int digital_start_poll(struct nfc_dev *nfc_dev, __u32 im_protocols, digital_in_send_sensf_req); } + if (matching_im_protocols & DIGITAL_PROTO_ISO15693_RF_TECH) + digital_add_poll_tech(ddev, NFC_DIGITAL_RF_TECH_ISO15693, + digital_in_send_iso15693_inv_req); + if (tm_protocols & NFC_PROTO_NFC_DEP_MASK) { if (ddev->ops->tg_listen_mdaa) { digital_add_poll_tech(ddev, 0, @@ -700,6 +712,8 @@ struct nfc_digital_dev *nfc_digital_allocate_device(struct nfc_digital_ops *ops, ddev->protocols |= NFC_PROTO_FELICA_MASK; if (supported_protocols & NFC_PROTO_NFC_DEP_MASK) ddev->protocols |= NFC_PROTO_NFC_DEP_MASK; + if (supported_protocols & NFC_PROTO_ISO15693_MASK) + ddev->protocols |= NFC_PROTO_ISO15693_MASK; ddev->tx_headroom = tx_headroom + DIGITAL_MAX_HEADER_LEN; ddev->tx_tailroom = tx_tailroom + DIGITAL_CRC_LEN; |