diff options
Diffstat (limited to 'include/net/nfc/hci.h')
| -rw-r--r-- | include/net/nfc/hci.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h index 671953e11575..b87a1692b086 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, |