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Diffstat (limited to 'include/net/nfc/nfc.h')
-rw-r--r--include/net/nfc/nfc.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 7ac029c07546..f9e58ae45f9c 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -165,6 +165,12 @@ struct nfc_genl_data {
struct mutex genl_data_mutex;
};
+struct nfc_vendor_cmd {
+ __u32 vendor_id;
+ __u32 subcmd;
+ int (*doit)(struct nfc_dev *dev, void *data, size_t data_len);
+};
+
struct nfc_dev {
int idx;
u32 target_next_idx;
@@ -193,6 +199,9 @@ struct nfc_dev {
struct rfkill *rfkill;
+ struct nfc_vendor_cmd *vendor_cmds;
+ int n_vendor_cmds;
+
struct nfc_ops *ops;
};
#define to_nfc_dev(_dev) container_of(_dev, struct nfc_dev, dev)
@@ -296,4 +305,17 @@ struct nfc_se *nfc_find_se(struct nfc_dev *dev, u32 se_idx);
void nfc_send_to_raw_sock(struct nfc_dev *dev, struct sk_buff *skb,
u8 payload_type, u8 direction);
+static inline int nfc_set_vendor_cmds(struct nfc_dev *dev,
+ struct nfc_vendor_cmd *cmds,
+ int n_cmds)
+{
+ if (dev->vendor_cmds || dev->n_vendor_cmds)
+ return -EINVAL;
+
+ dev->vendor_cmds = cmds;
+ dev->n_vendor_cmds = n_cmds;
+
+ return 0;
+}
+
#endif /* __NET_NFC_H */