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Diffstat (limited to 'include/ali512x.h')
| -rw-r--r-- | include/ali512x.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/ali512x.h b/include/ali512x.h new file mode 100644 index 0000000..6bb6700 --- /dev/null +++ b/include/ali512x.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2002 + * Daniel Engström, Omicron Ceti AB <daniel@omicron.se>. + */ + +#ifndef __ASM_IC_ALI512X_H_ +#define __ASM_IC_ALI512X_H_ + +# define ALI_INDEX 0x3f0 +# define ALI_DATA 0x3f1 + +# define ALI_ENABLED 1 +# define ALI_DISABLED 0 + +# define ALI_UART1 0 +# define ALI_UART2 1 + +/* setup functions */ +void ali512x_init(void); +void ali512x_set_fdc(int enabled, u16 io, u8 irq, u8 dma_channel); +void ali512x_set_pp(int enabled, u16 io, u8 irq, u8 dma_channel); +void ali512x_set_uart(int enabled, int index, u16 io, u8 irq); +void ali512x_set_rtc(int enabled, u16 io, u8 irq); +void ali512x_set_kbc(int enabled, u8 kbc_irq, u8 mouse_irq); +void ali512x_set_cio(int enabled); + + +/* common I/O functions */ +void ali512x_cio_function(int pin, int special, int inv, int input); +void ali512x_cio_out(int pin, int value); +int ali512x_cio_in(int pin); + +/* misc features */ +void ali512x_set_uart2_irda(int enabled); + +#endif |