diff options
Diffstat (limited to 'include/net/nfc/llc.h')
| -rw-r--r-- | include/net/nfc/llc.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/net/nfc/llc.h b/include/net/nfc/llc.h new file mode 100644 index 0000000000..1f699cb178 --- /dev/null +++ b/include/net/nfc/llc.h @@ -0,0 +1,37 @@ +/* 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_ */ |