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kernel/linux-imx6_3.14.28/include/misc/altera.h 1.42 KB
6b13f685e   김민수   BSP 최초 추가
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  /*
   * altera.h
   *
   * altera FPGA driver
   *
   * Copyright (C) Altera Corporation 1998-2001
   * Copyright (C) 2010 NetUP Inc.
   * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru>
   *
   * 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; either version 2 of the License, or
   * (at your option) any later version.
   *
   * 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.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   */
  
  #ifndef _ALTERA_H_
  #define _ALTERA_H_
  
  struct altera_config {
  	void *dev;
  	u8 *action;
  	int (*jtag_io) (void *dev, int tms, int tdi, int tdo);
  };
  
  #if defined(CONFIG_ALTERA_STAPL) || \
  		(defined(CONFIG_ALTERA_STAPL_MODULE) && defined(MODULE))
  
  extern int altera_init(struct altera_config *config, const struct firmware *fw);
  #else
  
  static inline int altera_init(struct altera_config *config,
  						const struct firmware *fw)
  {
  	printk(KERN_WARNING "%s: driver disabled by Kconfig
  ", __func__);
  	return 0;
  }
  #endif /* CONFIG_ALTERA_STAPL */
  
  #endif /* _ALTERA_H_ */