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Commit a41bb844 authored by Christophe Ricard's avatar Christophe Ricard Committed by Samuel Ortiz
Browse files

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: default avatarChristophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 447b27c4

include/net/nfc/nci.h

+8 −0
Original line number Original line Diff line number Diff line
@@ -499,6 +499,14 @@ struct nci_rf_deactivate_ntf { 
	__u8	reason;

	__u8	reason;

} __packed;

} __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)

#define NCI_OP_NFCEE_DISCOVER_NTF nci_opcode_pack(NCI_GID_NFCEE_MGMT, 0x00)

struct nci_nfcee_supported_protocol {

struct nci_nfcee_supported_protocol {

	__u8	num_protocol;

	__u8	num_protocol;

net/nfc/nci/ntf.c

+11 −0
Original line number Original line Diff line number Diff line
@@ -752,6 +752,12 @@ exit: 
	nci_req_complete(ndev, status);

	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)

void nci_ntf_packet(struct nci_dev *ndev, struct sk_buff *skb)

{

{

	__u16 ntf_opcode = nci_opcode(skb->data);

	__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:

	case NCI_OP_NFCEE_DISCOVER_NTF:

		nci_nfcee_discover_ntf_packet(ndev, skb);

		nci_nfcee_discover_ntf_packet(ndev, skb);

		break;

		break;



	case NCI_OP_RF_NFCEE_ACTION_NTF:

		nci_nfcee_action_ntf_packet(ndev, skb);

		break;



	default:

	default:

		pr_err("unknown ntf opcode 0x%x\n", ntf_opcode);

		pr_err("unknown ntf opcode 0x%x\n", ntf_opcode);

		break;

		break;