/* * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 2019 Western Digital Corporation or its affiliates. * * Authors: * Anup Patel */ #ifndef __SBI_CONSOLE_H__ #define __SBI_CONSOLE_H__ #include struct sbi_console_device { /** Name of the console device */ char name[32]; /** Write a character to the console output */ void (*console_putc)(char ch); /** Read a character from the console input */ int (*console_getc)(void); }; #define __printf(a, b) __attribute__((format(printf, a, b))) bool sbi_isprintable(char ch); int sbi_getc(void); void sbi_putc(char ch); void sbi_puts(const char *str); void sbi_gets(char *s, int maxwidth, char endchar); int __printf(2, 3) sbi_sprintf(char *out, const char *format, ...); int __printf(3, 4) sbi_snprintf(char *out, u32 out_sz, const char *format, ...); int __printf(1, 2) sbi_printf(const char *format, ...); int __printf(1, 2) sbi_dprintf(const char *format, ...); const struct sbi_console_device *sbi_console_get_device(void); void sbi_console_set_device(const struct sbi_console_device *dev); struct sbi_scratch; int sbi_console_init(struct sbi_scratch *scratch); #endif