| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 2000 |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| */ |
| |
| #ifndef _IDE_H |
| #define _IDE_H |
| |
| #include <blk.h> |
| |
| #define IDE_BUS(dev) (dev / (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS)) |
| |
| /* |
| * Function Prototypes |
| */ |
| |
| struct blk_desc; |
| struct udevice; |
| ulong ide_read(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt, |
| void *buffer); |
| ulong ide_write(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt, |
| const void *buffer); |
| |
| /* |
| * I/O function overrides |
| */ |
| unsigned char ide_inb(int dev, int port); |
| void ide_outb(int dev, int port, unsigned char val); |
| void ide_input_swap_data(int dev, ulong *sect_buf, int words); |
| void ide_input_data(int dev, ulong *sect_buf, int words); |
| void ide_output_data(int dev, const ulong *sect_buf, int words); |
| void ide_input_data_shorts(int dev, ushort *sect_buf, int shorts); |
| void ide_output_data_shorts(int dev, ushort *sect_buf, int shorts); |
| |
| void ide_led(uchar led, uchar status); |
| |
| #endif /* _IDE_H */ |