From b6355e972aaab0173ce11a1650e7dba67f820918 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Sat, 6 Jun 2015 13:16:37 +0200 Subject: NFC: nci: Handle proprietary response and notifications Allow for drivers to explicitly define handlers for each proprietary notifications and responses they expect to support. Reviewed-by: Christophe Ricard Signed-off-by: Samuel Ortiz --- include/net/nfc/nci_core.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include/net') diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h index d4dcc7199fd7..c49688c09853 100644 --- a/include/net/nfc/nci_core.h +++ b/include/net/nfc/nci_core.h @@ -66,6 +66,12 @@ enum nci_state { struct nci_dev; +struct nci_prop_ops { + __u16 opcode; + int (*rsp)(struct nci_dev *dev, struct sk_buff *skb); + int (*ntf)(struct nci_dev *dev, struct sk_buff *skb); +}; + struct nci_ops { int (*open)(struct nci_dev *ndev); int (*close)(struct nci_dev *ndev); @@ -84,12 +90,16 @@ struct nci_ops { struct sk_buff *skb); void (*hci_cmd_received)(struct nci_dev *ndev, u8 pipe, u8 cmd, struct sk_buff *skb); + + struct nci_prop_ops *prop_ops; + size_t n_prop_ops; }; #define NCI_MAX_SUPPORTED_RF_INTERFACES 4 #define NCI_MAX_DISCOVERED_TARGETS 10 #define NCI_MAX_NUM_NFCEE 255 #define NCI_MAX_CONN_ID 7 +#define NCI_MAX_PROPRIETARY_CMD 64 struct nci_conn_info { struct list_head list; @@ -320,6 +330,10 @@ static inline void *nci_get_drvdata(struct nci_dev *ndev) void nci_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb); void nci_ntf_packet(struct nci_dev *ndev, struct sk_buff *skb); +int nci_prop_rsp_packet(struct nci_dev *ndev, __u16 opcode, + struct sk_buff *skb); +int nci_prop_ntf_packet(struct nci_dev *ndev, __u16 opcode, + struct sk_buff *skb); void nci_rx_data_packet(struct nci_dev *ndev, struct sk_buff *skb); int nci_send_cmd(struct nci_dev *ndev, __u16 opcode, __u8 plen, void *payload); int nci_send_data(struct nci_dev *ndev, __u8 conn_id, struct sk_buff *skb); -- cgit v1.2.3