| /* |
| * (C) Copyright 2000 |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * 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., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef _IDE_H |
| #define _IDE_H |
| |
| #define IDE_BUS(dev) (dev >> 1) |
| |
| #ifdef CONFIG_IDE_LED |
| |
| /* |
| * LED Port |
| */ |
| #define LED_PORT ((uint8_t *)(PER8_BASE + 0x3000)) |
| #define LED_IDE1 0x01 |
| #define LED_IDE2 0x02 |
| #define DEVICE_LED(d) ((d & 2) | ((d & 2) == 0)) /* depends on bit positions! */ |
| |
| #endif /* CONFIG_IDE_LED */ |
| |
| #ifdef CFG_64BIT_LBA |
| typedef uint64_t lbaint_t; |
| #else |
| typedef ulong lbaint_t; |
| #endif |
| |
| /* |
| * Function Prototypes |
| */ |
| |
| void ide_init (void); |
| ulong ide_read (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer); |
| ulong ide_write (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer); |
| |
| #endif /* _IDE_H */ |