/*
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* Copyright (C) 2006 Wolfgang Grandegger <wg@grandegger.com>
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*
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __RTCAN_RAW_H_
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#define __RTCAN_RAW_H_
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#ifdef __KERNEL__
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int rtcan_raw_ioctl_dev(struct rtdm_fd *fd, int request, void *arg);
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int rtcan_raw_check_filter(struct rtcan_socket *sock,
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int ifindex, struct rtcan_filter_list *flist);
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int rtcan_raw_add_filter(struct rtcan_socket *sock, int ifindex);
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void rtcan_raw_remove_filter(struct rtcan_socket *sock);
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void rtcan_rcv(struct rtcan_device *rtcandev, struct rtcan_skb *skb);
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void rtcan_loopback(struct rtcan_device *rtcandev);
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#ifdef CONFIG_XENO_DRIVERS_CAN_LOOPBACK
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#define rtcan_loopback_enabled(sock) (sock->loopback)
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#define rtcan_loopback_pending(dev) (dev->tx_socket)
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#else /* !CONFIG_XENO_DRIVERS_CAN_LOOPBACK */
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#define rtcan_loopback_enabled(sock) (0)
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#define rtcan_loopback_pending(dev) (0)
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#endif /* CONFIG_XENO_DRIVERS_CAN_LOOPBACK */
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#ifdef CONFIG_XENO_DRIVERS_CAN_BUS_ERR
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void __rtcan_raw_enable_bus_err(struct rtcan_socket *sock);
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static inline void rtcan_raw_enable_bus_err(struct rtcan_socket *sock)
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{
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if ((sock->err_mask & CAN_ERR_BUSERROR))
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__rtcan_raw_enable_bus_err(sock);
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}
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#else
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#define rtcan_raw_enable_bus_err(sock)
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#endif
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int __init rtcan_raw_proto_register(void);
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void __exit rtcan_raw_proto_unregister(void);
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#endif /* __KERNEL__ */
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#endif /* __RTCAN_RAW_H_ */
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