1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Link Layer Control manager public interface
 4 *
 5 * Copyright (C) 2012  Intel Corporation. All rights reserved.
 6 */
 7
 8#ifndef __NFC_LLC_H_
 9#define __NFC_LLC_H_
10
11#include <net/nfc/hci.h>
12#include <linux/skbuff.h>
13
14#define LLC_NOP_NAME "nop"
15#define LLC_SHDLC_NAME "shdlc"
16
17typedef void (*rcv_to_hci_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
18typedef int (*xmit_to_drv_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
19typedef void (*llc_failure_t) (struct nfc_hci_dev *hdev, int err);
20
21struct nfc_llc;
22
23struct nfc_llc *nfc_llc_allocate(const char *name, struct nfc_hci_dev *hdev,
24				 xmit_to_drv_t xmit_to_drv,
25				 rcv_to_hci_t rcv_to_hci, int tx_headroom,
26				 int tx_tailroom, llc_failure_t llc_failure);
27void nfc_llc_free(struct nfc_llc *llc);
28
29int nfc_llc_start(struct nfc_llc *llc);
30int nfc_llc_stop(struct nfc_llc *llc);
31void nfc_llc_rcv_from_drv(struct nfc_llc *llc, struct sk_buff *skb);
32int nfc_llc_xmit_from_hci(struct nfc_llc *llc, struct sk_buff *skb);
33
34int nfc_llc_init(void);
35void nfc_llc_exit(void);
36
37#endif /* __NFC_LLC_H_ */

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Link Layer Control manager public interface
 4 *
 5 * Copyright (C) 2012  Intel Corporation. All rights reserved.
 6 */
 7
 8#ifndef __NFC_LLC_H_
 9#define __NFC_LLC_H_
10
11#include <net/nfc/hci.h>
12#include <linux/skbuff.h>
13
14#define LLC_NOP_NAME "nop"
15#define LLC_SHDLC_NAME "shdlc"
16
17typedef void (*rcv_to_hci_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
18typedef int (*xmit_to_drv_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
19typedef void (*llc_failure_t) (struct nfc_hci_dev *hdev, int err);
20
21struct nfc_llc;
22
23struct nfc_llc *nfc_llc_allocate(const char *name, struct nfc_hci_dev *hdev,
24				 xmit_to_drv_t xmit_to_drv,
25				 rcv_to_hci_t rcv_to_hci, int tx_headroom,
26				 int tx_tailroom, llc_failure_t llc_failure);
27void nfc_llc_free(struct nfc_llc *llc);
28
29int nfc_llc_start(struct nfc_llc *llc);
30int nfc_llc_stop(struct nfc_llc *llc);
31void nfc_llc_rcv_from_drv(struct nfc_llc *llc, struct sk_buff *skb);
32int nfc_llc_xmit_from_hci(struct nfc_llc *llc, struct sk_buff *skb);
33
34int nfc_llc_init(void);
35void nfc_llc_exit(void);
36
37#endif /* __NFC_LLC_H_ */