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NFC: nci: Add RF NFCEE action notification support 

The NFCC sends an NCI_OP_RF_NFCEE_ACTION_NTF notification
to the host (DH) to let it know that for example an RF
transaction with a payment reader is done.
For now the notification handler is empty.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Christophe Ricard 2015-02-01 22:26:17 +01:00 committed by Samuel Ortiz
parent 447b27c4f2
commit a41bb8448e
2 changed files with 19 additions and 0 deletions
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8
include/net/nfc/nci.h
View File

@ -499,6 +499,14 @@ struct nci_rf_deactivate_ntf {
__u8 reason;
} __packed;
#define NCI_OP_RF_NFCEE_ACTION_NTF nci_opcode_pack(NCI_GID_RF_MGMT, 0x09)
struct nci_rf_nfcee_action_ntf {
__u8 nfcee_id;
__u8 trigger;
__u8 supported_data_length;
__u8 supported_data[0];
} __packed;
#define NCI_OP_NFCEE_DISCOVER_NTF nci_opcode_pack(NCI_GID_NFCEE_MGMT, 0x00)
struct nci_nfcee_supported_protocol {
__u8 num_protocol;

11
net/nfc/nci/ntf.c
View File

@ -752,6 +752,12 @@ exit:
nci_req_complete(ndev, status);
}
static void nci_nfcee_action_ntf_packet(struct nci_dev *ndev,
struct sk_buff *skb)
{
pr_debug("\n");
}
void nci_ntf_packet(struct nci_dev *ndev, struct sk_buff *skb)
{
__u16 ntf_opcode = nci_opcode(skb->data);
@ -793,6 +799,11 @@ void nci_ntf_packet(struct nci_dev *ndev, struct sk_buff *skb)
case NCI_OP_NFCEE_DISCOVER_NTF:
nci_nfcee_discover_ntf_packet(ndev, skb);
break;
case NCI_OP_RF_NFCEE_ACTION_NTF:
nci_nfcee_action_ntf_packet(ndev, skb);
break;
default:
pr_err("unknown ntf opcode 0x%x\n", ntf_opcode);
break;