blob: 47c75bdd0004201a36748d4c208cc3e23cf5ce94
| 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 |
| 39 |