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Diffstat (limited to 'include/net/nfc/hci.h')
-rw-r--r--include/net/nfc/hci.h22
1 files changed, 20 insertions, 2 deletions
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index 671953e1157..b87a1692b08 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -57,8 +57,10 @@ struct nfc_hci_ops {
int (*tm_send)(struct nfc_hci_dev *hdev, struct sk_buff *skb);
int (*check_presence)(struct nfc_hci_dev *hdev,
struct nfc_target *target);
- void (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event,
- struct sk_buff *skb);
+ 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 */
@@ -82,11 +84,23 @@ typedef int (*xmit) (struct sk_buff *skb, void *cb_data);
#define NFC_HCI_MAX_GATES 256
+/*
+ * These values can be specified by a driver to indicate it requires some
+ * adaptation of the HCI standard.
+ *
+ * NFC_HCI_QUIRK_SHORT_CLEAR - send HCI_ADM_CLEAR_ALL_PIPE cmd with no params
+ */
+enum {
+ NFC_HCI_QUIRK_SHORT_CLEAR = 0,
+};
+
struct nfc_hci_dev {
struct nfc_dev *ndev;
u32 max_data_link_payload;
+ bool shutting_down;
+
struct mutex msg_tx_mutex;
struct list_head msg_tx_queue;
@@ -129,12 +143,16 @@ struct nfc_hci_dev {
u8 *gb;
size_t gb_len;
+
+ unsigned long quirks;
};
/* hci device allocation */
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,