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1 /*
2 * (C) Copyright 2002
3 * Daniel Engström, Omicron Ceti AB <daniel@omicron.se>.
4 *
5 * SPDX-License-Identifier: GPL-2.0+
6 */
7
8 #ifndef __ASM_IC_ALI512X_H_
9 #define __ASM_IC_ALI512X_H_
10
11 # define ALI_INDEX 0x3f0
12 # define ALI_DATA 0x3f1
13
14 # define ALI_ENABLED 1
15 # define ALI_DISABLED 0
16
17 # define ALI_UART1 0
18 # define ALI_UART2 1
19
20 /* setup functions */
21 void ali512x_init(void);
22 void ali512x_set_fdc(int enabled, u16 io, u8 irq, u8 dma_channel);
23 void ali512x_set_pp(int enabled, u16 io, u8 irq, u8 dma_channel);
24 void ali512x_set_uart(int enabled, int index, u16 io, u8 irq);
25 void ali512x_set_rtc(int enabled, u16 io, u8 irq);
26 void ali512x_set_kbc(int enabled, u8 kbc_irq, u8 mouse_irq);
27 void ali512x_set_cio(int enabled);
28
29
30 /* common I/O functions */
31 void ali512x_cio_function(int pin, int special, int inv, int input);
32 void ali512x_cio_out(int pin, int value);
33 int ali512x_cio_in(int pin);
34
35 /* misc features */
36 void ali512x_set_uart2_irda(int enabled);
37
38 #endif