From f7f793f31378d5e83276871339c2a8374b0e8657 Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Sun, 1 Feb 2015 22:26:11 +0100 Subject: NFC: nci: Add NFCEE enabling and disabling support NFCEEs can be enabled or disabled by sending the NCI_OP_NFCEE_MODE_SET_CMD command to the NFCC. This patch provides an API for drivers to enable and disable e.g. their NCI discoveredd secure elements. Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz --- include/net/nfc/nci.h | 9 +++++++++ include/net/nfc/nci_core.h | 1 + 2 files changed, 10 insertions(+) (limited to 'include/net/nfc') diff --git a/include/net/nfc/nci.h b/include/net/nfc/nci.h index 6d99e8f..230f227 100644 --- a/include/net/nfc/nci.h +++ b/include/net/nfc/nci.h @@ -284,6 +284,14 @@ struct nci_nfcee_discover_cmd { __u8 discovery_action; } __packed; +#define NCI_OP_NFCEE_MODE_SET_CMD nci_opcode_pack(NCI_GID_NFCEE_MGMT, 0x01) +#define NCI_NFCEE_DISABLE 0x00 +#define NCI_NFCEE_ENABLE 0x01 +struct nci_nfcee_mode_set_cmd { + __u8 nfcee_id; + __u8 nfcee_mode; +} __packed; + /* ----------------------- */ /* ---- NCI Responses ---- */ /* ----------------------- */ @@ -333,6 +341,7 @@ struct nci_nfcee_discover_rsp { __u8 num_nfcee; } __packed; +#define NCI_OP_NFCEE_MODE_SET_RSP nci_opcode_pack(NCI_GID_NFCEE_MGMT, 0x01) /* --------------------------- */ /* ---- NCI Notifications ---- */ /* --------------------------- */ diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h index 31ad795..6cf6ee2 100644 --- a/include/net/nfc/nci_core.h +++ b/include/net/nfc/nci_core.h @@ -185,6 +185,7 @@ int nci_recv_frame(struct nci_dev *ndev, struct sk_buff *skb); int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, __u8 *val); int nci_nfcee_discover(struct nci_dev *ndev, u8 action); +int nci_nfcee_mode_set(struct nci_dev *ndev, u8 nfcee_id, u8 nfcee_mode); static inline struct sk_buff *nci_skb_alloc(struct nci_dev *ndev, unsigned int len, -- cgit v1.1