projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 67cccfe1 EL |
1 | /* |
| 2 | * Link Layer Control manager public interface | |
| 3 | * | |
| 4 | * Copyright (C) 2012 Intel Corporation. All rights reserved. | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify it | |
| 7 | * under the terms and conditions of the GNU General Public License, | |
| 8 | * version 2, as published by the Free Software Foundation. | |
| 9 | * | |
| 10 | * This program is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | * GNU General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU General Public License | |
| a6227e26 | 16 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 67cccfe1 EL |
17 | */ |
| 18 | ||
| 19 | #ifndef __NFC_LLC_H_ | |
| 20 | #define __NFC_LLC_H_ | |
| 21 | ||
| 22 | #include <net/nfc/hci.h> | |
| 23 | #include <linux/skbuff.h> | |
| 24 | ||
| 8af00d48 | 25 | #define LLC_NOP_NAME "nop" |
| 4a61cd66 | 26 | #define LLC_SHDLC_NAME "shdlc" |
| 8af00d48 | 27 | |
| 67cccfe1 EL |
28 | typedef void (*rcv_to_hci_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb); |
| 29 | typedef int (*xmit_to_drv_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb); | |
| 30 | typedef void (*llc_failure_t) (struct nfc_hci_dev *hdev, int err); | |
| 31 | ||
| 32 | struct nfc_llc; | |
| 33 | ||
| 34 | struct nfc_llc *nfc_llc_allocate(const char *name, struct nfc_hci_dev *hdev, | |
| 35 | xmit_to_drv_t xmit_to_drv, | |
| 36 | rcv_to_hci_t rcv_to_hci, int tx_headroom, | |
| 37 | int tx_tailroom, llc_failure_t llc_failure); | |
| 38 | void nfc_llc_free(struct nfc_llc *llc); | |
| 39 | ||
| 40 | void nfc_llc_get_rx_head_tail_room(struct nfc_llc *llc, int *rx_headroom, | |
| 41 | int *rx_tailroom); | |
| 42 | ||
| 43 | ||
| 44 | int nfc_llc_start(struct nfc_llc *llc); | |
| 45 | int nfc_llc_stop(struct nfc_llc *llc); | |
| 46 | void nfc_llc_rcv_from_drv(struct nfc_llc *llc, struct sk_buff *skb); | |
| 47 | int nfc_llc_xmit_from_hci(struct nfc_llc *llc, struct sk_buff *skb); | |
| 48 | ||
| 49 | int nfc_llc_init(void); | |
| 50 | void nfc_llc_exit(void); | |
| 51 | ||
| 52 | #endif /* __NFC_LLC_H_ */ |