diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/platform_data/nxp-nci.h | 27 | ||||
| -rw-r--r-- | include/net/nfc/hci.h | 4 | ||||
| -rw-r--r-- | include/net/nfc/nci_core.h | 5 | ||||
| -rw-r--r-- | include/net/nfc/nfc.h | 2 |
4 files changed, 37 insertions, 1 deletions
diff --git a/include/linux/platform_data/nxp-nci.h b/include/linux/platform_data/nxp-nci.h new file mode 100644 index 000000000000..d6ed28679bb2 --- /dev/null +++ b/include/linux/platform_data/nxp-nci.h @@ -0,0 +1,27 @@ +/* + * Generic platform data for the NXP NCI NFC chips. + * + * Copyright (C) 2014 NXP Semiconductors All rights reserved. + * + * Authors: Clément Perrochaud <clement.perrochaud@nxp.com> + * + * 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. + */ + +#ifndef _NXP_NCI_H_ +#define _NXP_NCI_H_ + +struct nxp_nci_nfc_platform_data { + unsigned int gpio_en; + unsigned int gpio_fw; + unsigned int irq; +}; + +#endif /* _NXP_NCI_H_ */ diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h index ab672b537dd4..020a814bc8ed 100644 --- a/include/net/nfc/hci.h +++ b/include/net/nfc/hci.h @@ -83,6 +83,10 @@ struct nfc_hci_pipe { }; #define NFC_HCI_MAX_CUSTOM_GATES 50 +/* + * According to specification 102 622 chapter 4.4 Pipes, + * the pipe identifier is 7 bits long. + */ #define NFC_HCI_MAX_PIPES 127 struct nfc_hci_init_data { u8 gate_count; diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h index ff87f8611fa3..d4dcc7199fd7 100644 --- a/include/net/nfc/nci_core.h +++ b/include/net/nfc/nci_core.h @@ -71,6 +71,7 @@ struct nci_ops { int (*close)(struct nci_dev *ndev); int (*send)(struct nci_dev *ndev, struct sk_buff *skb); int (*setup)(struct nci_dev *ndev); + int (*fw_download)(struct nci_dev *ndev, const char *firmware_name); __u32 (*get_rfprotocol)(struct nci_dev *ndev, __u8 rf_protocol); int (*discover_se)(struct nci_dev *ndev); int (*disable_se)(struct nci_dev *ndev, u32 se_idx); @@ -137,6 +138,10 @@ struct nci_conn_info { #define NCI_HCI_INVALID_HOST 0x80 #define NCI_HCI_MAX_CUSTOM_GATES 50 +/* + * According to specification 102 622 chapter 4.4 Pipes, + * the pipe identifier is 7 bits long. + */ #define NCI_HCI_MAX_PIPES 127 struct nci_hci_gate { diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index 73190e65d5c1..7ac029c07546 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -157,7 +157,7 @@ struct nfc_evt_transaction { u32 aid_len; u8 aid[NFC_MAX_AID_LENGTH]; u8 params_len; - u8 params[NFC_MAX_PARAMS_LENGTH]; + u8 params[0]; } __packed; struct nfc_genl_data { |