/* SPDX-License-Identifier: GPL-2.0-only */ /* * Link Layer Control manager public interface * * Copyright (C) 2012 Intel Corporation. All rights reserved. */ #ifndef __NFC_LLC_H_ #define __NFC_LLC_H_ #include <net/nfc/hci.h> #include <linux/skbuff.h> #define LLC_NOP_NAME "nop" #define LLC_SHDLC_NAME "shdlc" typedef void (*rcv_to_hci_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb); typedef int (*xmit_to_drv_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb); typedef void (*llc_failure_t) (struct nfc_hci_dev *hdev, int err); struct nfc_llc; struct nfc_llc *nfc_llc_allocate(const char *name, struct nfc_hci_dev *hdev, xmit_to_drv_t xmit_to_drv, rcv_to_hci_t rcv_to_hci, int tx_headroom, int tx_tailroom, llc_failure_t llc_failure); void nfc_llc_free(struct nfc_llc *llc); int nfc_llc_start(struct nfc_llc *llc); int nfc_llc_stop(struct nfc_llc *llc); void nfc_llc_rcv_from_drv(struct nfc_llc *llc, struct sk_buff *skb); int nfc_llc_xmit_from_hci(struct nfc_llc *llc, struct sk_buff *skb); int nfc_llc_init(void); void nfc_llc_exit(void); #endif /* __NFC_LLC_H_ */