diff options
| -rw-r--r-- | include/net/nfc/nci.h | 6 | ||||
| -rw-r--r-- | net/nfc/nci/ntf.c | 18 |
2 files changed, 24 insertions, 0 deletions
diff --git a/include/net/nfc/nci.h b/include/net/nfc/nci.h index 2a7fdb26561..2be95e2626c 100644 --- a/include/net/nfc/nci.h +++ b/include/net/nfc/nci.h @@ -260,6 +260,12 @@ struct nci_core_conn_credit_ntf { struct conn_credit_entry conn_entries[NCI_MAX_NUM_CONN]; } __packed; +#define NCI_OP_CORE_INTF_ERROR_NTF nci_opcode_pack(NCI_GID_CORE, 0x08) +struct nci_core_intf_error_ntf { + __u8 status; + __u8 conn_id; +} __packed; + #define NCI_OP_RF_INTF_ACTIVATED_NTF nci_opcode_pack(NCI_GID_RF_MGMT, 0x05) struct rf_tech_specific_params_nfca_poll { __u16 sens_res; diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c index c8813eda786..352f7a2321d 100644 --- a/net/nfc/nci/ntf.c +++ b/net/nfc/nci/ntf.c @@ -71,6 +71,20 @@ static void nci_core_conn_credits_ntf_packet(struct nci_dev *ndev, queue_work(ndev->tx_wq, &ndev->tx_work); } +static void nci_core_conn_intf_error_ntf_packet(struct nci_dev *ndev, + struct sk_buff *skb) +{ + struct nci_core_intf_error_ntf *ntf = (void *) skb->data; + + ntf->conn_id = nci_conn_id(&ntf->conn_id); + + pr_debug("status 0x%x, conn_id %d\n", ntf->status, ntf->conn_id); + + /* complete the data exchange transaction, if exists */ + if (test_bit(NCI_DATA_EXCHANGE, &ndev->flags)) + nci_data_exchange_complete(ndev, NULL, -EIO); +} + static __u8 *nci_extract_rf_params_nfca_passive_poll(struct nci_dev *ndev, struct nci_rf_intf_activated_ntf *ntf, __u8 *data) { @@ -280,6 +294,10 @@ void nci_ntf_packet(struct nci_dev *ndev, struct sk_buff *skb) nci_core_conn_credits_ntf_packet(ndev, skb); break; + case NCI_OP_CORE_INTF_ERROR_NTF: + nci_core_conn_intf_error_ntf_packet(ndev, skb); + break; + case NCI_OP_RF_INTF_ACTIVATED_NTF: nci_rf_intf_activated_ntf_packet(ndev, skb); break; |