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917e9be1a6
* Add nested function wrappers to allow usage of other uart drivers depending on board. We may want to use this on other platforms at some point (haha, maybe)
48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/*
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* Copyright (c) 2008 Travis Geiselbrecht
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __DEV_UART_8250_H
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#define __DEV_UART_8250_H
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#include <sys/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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void uart_8250_init_port(addr_t base, uint baud);
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void uart_8250_init_early(void);
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void uart_8250_init(addr_t base);
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int uart_8250_putc(addr_t base, char c);
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int uart_8250_getc(addr_t base, bool wait);
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void uart_8250_flush_tx(addr_t base);
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void uart_8250_flush_rx(addr_t base);
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#ifdef __cplusplus
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}
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#endif
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#endif
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