From 390a1bd8538132186ddb679cafe9e75b7ef7e2d2 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Wed, 19 Dec 2012 19:11:32 +0100 Subject: NFC: Initial Secure Element API Each NFC adapter can have several links to different secure elements and that property needs to be exported by the drivers. A secure element link can be enabled and disabled, and card emulation will be handled by the currently active one. Otherwise card emulation will be host implemented. Signed-off-by: Samuel Ortiz --- include/net/nfc/hci.h | 3 +++ include/net/nfc/nci_core.h | 1 + include/net/nfc/nfc.h | 6 ++++++ 3 files changed, 10 insertions(+) (limited to 'include/net/nfc') diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h index 2ff71750c428..b87a1692b086 100644 --- a/include/net/nfc/hci.h +++ b/include/net/nfc/hci.h @@ -59,6 +59,8 @@ struct nfc_hci_ops { struct nfc_target *target); int (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event, struct sk_buff *skb); + int (*enable_se)(struct nfc_dev *dev, u32 secure_element); + int (*disable_se)(struct nfc_dev *dev, u32 secure_element); }; /* Pipes */ @@ -150,6 +152,7 @@ struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops, struct nfc_hci_init_data *init_data, unsigned long quirks, u32 protocols, + u32 supported_se, const char *llc_name, int tx_headroom, int tx_tailroom, diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h index d705d8674949..5bc0c460edc0 100644 --- a/include/net/nfc/nci_core.h +++ b/include/net/nfc/nci_core.h @@ -147,6 +147,7 @@ struct nci_dev { /* ----- NCI Devices ----- */ struct nci_dev *nci_allocate_device(struct nci_ops *ops, __u32 supported_protocols, + __u32 supported_se, int tx_headroom, int tx_tailroom); void nci_free_device(struct nci_dev *ndev); diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index 1665674e86b2..87a6417fc934 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -68,6 +68,8 @@ struct nfc_ops { void *cb_context); int (*tm_send)(struct nfc_dev *dev, struct sk_buff *skb); int (*check_presence)(struct nfc_dev *dev, struct nfc_target *target); + int (*enable_se)(struct nfc_dev *dev, u32 secure_element); + int (*disable_se)(struct nfc_dev *dev, u32 secure_element); }; #define NFC_TARGET_IDX_ANY -1 @@ -109,6 +111,9 @@ struct nfc_dev { struct nfc_genl_data genl_data; u32 supported_protocols; + u32 supported_se; + u32 active_se; + int tx_headroom; int tx_tailroom; @@ -125,6 +130,7 @@ extern struct class nfc_class; struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops, u32 supported_protocols, + u32 supported_se, int tx_headroom, int tx_tailroom); -- cgit v1.2.3