diff options
Diffstat (limited to 'net/nfc/hci/llc.h')
| -rw-r--r-- | net/nfc/hci/llc.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/net/nfc/hci/llc.h b/net/nfc/hci/llc.h new file mode 100644 index 000000000000..b2c7285b0309 --- /dev/null +++ b/net/nfc/hci/llc.h @@ -0,0 +1,58 @@ +/* + * Link Layer Control manager + * + * Copyright (C) 2012 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the + * Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __LOCAL_LLC_H_ +#define __LOCAL_LLC_H_ + +#include <net/nfc/hci.h> +#include <net/nfc/llc.h> +#include <linux/skbuff.h> + +struct nfc_llc_ops { + void *(*init) (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, int *rx_headroom, int *rx_tailroom, + llc_failure_t llc_failure); + void (*deinit) (struct nfc_llc *llc); + int (*start) (struct nfc_llc *llc); + int (*stop) (struct nfc_llc *llc); + void (*rcv_from_drv) (struct nfc_llc *llc, struct sk_buff *skb); + int (*xmit_from_hci) (struct nfc_llc *llc, struct sk_buff *skb); +}; + +struct nfc_llc_engine { + const char *name; + struct nfc_llc_ops *ops; + struct list_head entry; +}; + +struct nfc_llc { + void *data; + struct nfc_llc_ops *ops; + int rx_headroom; + int rx_tailroom; +}; + +void *nfc_llc_get_data(struct nfc_llc *llc); + +int nfc_llc_register(const char *name, struct nfc_llc_ops *ops); +void nfc_llc_unregister(const char *name); + +#endif /* __LOCAL_LLC_H_ */ |