1 /** 2 * Marvell NFC driver 3 * 4 * Copyright (C) 2014, Marvell International Ltd. 5 * 6 * This software file (the "File") is distributed by Marvell International 7 * Ltd. under the terms of the GNU General Public License Version 2, June 1991 8 * (the "License"). You may use, redistribute and/or modify this File in 9 * accordance with the terms and conditions of the License, a copy of which 10 * is available on the worldwide web at 11 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. 12 * 13 * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE 14 * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE 15 * ARE EXPRESSLY DISCLAIMED. The License provides additional details about 16 * this warranty disclaimer. 17 **/ 18 19 /* Define private flags: */ 20 #define NFCMRVL_NCI_RUNNING 1 21 22 #define NFCMRVL_EXT_COEX_ID 0xE0 23 #define NFCMRVL_NOT_ALLOWED_ID 0xE1 24 #define NFCMRVL_ACTIVE_ID 0xE2 25 #define NFCMRVL_EXT_COEX_ENABLE 1 26 #define NFCMRVL_GPIO_PIN_NFC_NOT_ALLOWED 0xA 27 #define NFCMRVL_GPIO_PIN_NFC_ACTIVE 0xB 28 #define NFCMRVL_NCI_MAX_EVENT_SIZE 260 29 30 struct nfcmrvl_private { 31 struct nci_dev *ndev; 32 unsigned long flags; 33 void *drv_data; 34 struct device *dev; 35 struct nfcmrvl_if_ops *if_ops; 36 }; 37 38 struct nfcmrvl_if_ops { 39 int (*nci_open) (struct nfcmrvl_private *priv); 40 int (*nci_close) (struct nfcmrvl_private *priv); 41 int (*nci_send) (struct nfcmrvl_private *priv, struct sk_buff *skb); 42 }; 43 44 void nfcmrvl_nci_unregister_dev(struct nfcmrvl_private *priv); 45 int nfcmrvl_nci_recv_frame(struct nfcmrvl_private *priv, void *data, int count); 46 struct nfcmrvl_private *nfcmrvl_nci_register_dev(void *drv_data, 47 struct nfcmrvl_if_ops *ops, 48 struct device *dev); 49