/* * CAN driver for PEAK System micro-CAN based adapters * * Copyright (C) 2003-2011 PEAK System-Technik GmbH * Copyright (C) 2011-2013 Stephane Grosjean <s.grosjean@peak-system.com> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published * by the Free Software Foundation; version 2 of the License. * * 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 PEAK_CANFD_USER_H #define PEAK_CANFD_USER_H #include <linux/can/dev/peak_canfd.h> #define PCANFD_ECHO_SKB_DEF -1 /* data structure private to each uCAN interface */ struct peak_canfd_priv { struct can_priv can; /* socket-can private data */ struct net_device *ndev; /* network device */ int index; /* channel index */ struct can_berr_counter bec; /* rx/tx err counters */ int echo_idx; /* echo skb free slot index */ spinlock_t echo_lock; int cmd_len; void *cmd_buffer; int cmd_maxlen; int (*pre_cmd)(struct peak_canfd_priv *priv); int (*write_cmd)(struct peak_canfd_priv *priv); int (*post_cmd)(struct peak_canfd_priv *priv); int (*enable_tx_path)(struct peak_canfd_priv *priv); void *(*alloc_tx_msg)(struct peak_canfd_priv *priv, u16 msg_size, int *room_left); int (*write_tx_msg)(struct peak_canfd_priv *priv, struct pucan_tx_msg *msg); }; struct net_device *alloc_peak_canfd_dev(int sizeof_priv, int index, int echo_skb_max); int peak_canfd_handle_msg(struct peak_canfd_priv *priv, struct pucan_rx_msg *msg); int peak_canfd_handle_msgs_list(struct peak_canfd_priv *priv, struct pucan_rx_msg *rx_msg, int rx_count); #endifOverall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Stephane Grosjean | 190 | 100.00% | 1 | 100.00% |
| Total | 190 | 100.00% | 1 | 100.00% |