release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/plat-samsung/include/plat/ata.h

   1 /* linux/arch/arm/plat-samsung/include/plat/ata.h
   2  *
   3  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
   4  *              http://www.samsung.com
   5  *
   6  * Samsung CF-ATA platform_device info
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11 */
  12
  13 #ifndef __ASM_PLAT_ATA_H
  14 #define __ASM_PLAT_ATA_H __FILE__
  15
  16 /**
  17  * struct s3c_ide_platdata - S3C IDE driver platform data.
  18  * @setup_gpio: Setup the external GPIO pins to the right state for data
  19  * transfer in true-ide mode.
  20  */
  21 struct s3c_ide_platdata {
  22         void (*setup_gpio)(void);
  23 };
  24
  25 /*
  26  * s3c_ide_set_platdata() - Setup the platform specifc data for IDE driver.
  27  * @pdata: Platform data for IDE driver.
  28  */
  29 extern void s3c_ide_set_platdata(struct s3c_ide_platdata *pdata);
  30
  31 /* architecture-specific IDE configuration */
  32 extern void s3c64xx_ide_setup_gpio(void);
  33 extern void s5pc100_ide_setup_gpio(void);
  34 extern void s5pv210_ide_setup_gpio(void);
  35
  36 #endif /*__ASM_PLAT_ATA_H */