| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (c) 2001, 2006 IBM Corporation. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation; either version |
| 7 | * 2 of the License, or (at your option) any later version. |
| 8 | */ |
| 9 | |
| 10 | #ifndef _ASM_POWERPC_UDBG_H |
| 11 | #define _ASM_POWERPC_UDBG_H |
| 12 | #ifdef __KERNEL__ |
| 13 | |
| 14 | #include <linux/compiler.h> |
| 15 | #include <linux/init.h> |
| 16 | |
| 17 | extern void (*udbg_putc)(char c); |
| 18 | extern void (*udbg_flush)(void); |
| 19 | extern int (*udbg_getc)(void); |
| 20 | extern int (*udbg_getc_poll)(void); |
| 21 | |
| 22 | extern void udbg_puts(const char *s); |
| 23 | extern int udbg_write(const char *s, int n); |
| 24 | |
| 25 | extern void register_early_udbg_console(void); |
| 26 | extern void udbg_printf(const char *fmt, ...) |
| 27 | __attribute__ ((format (printf, 1, 2))); |
| 28 | extern void udbg_progress(char *s, unsigned short hex); |
| 29 | |
| 30 | extern void udbg_uart_init_mmio(void __iomem *addr, unsigned int stride); |
| 31 | extern void udbg_uart_init_pio(unsigned long port, unsigned int stride); |
| 32 | |
| 33 | extern void udbg_uart_setup(unsigned int speed, unsigned int clock); |
| 34 | extern unsigned int udbg_probe_uart_speed(unsigned int clock); |
| 35 | |
| 36 | struct device_node; |
| 37 | extern void udbg_scc_init(int force_scc); |
| 38 | extern int udbg_adb_init(int force_btext); |
| 39 | extern void udbg_adb_init_early(void); |
| 40 | |
| 41 | extern void __init udbg_early_init(void); |
| 42 | extern void __init udbg_init_debug_lpar(void); |
| 43 | extern void __init udbg_init_debug_lpar_hvsi(void); |
| 44 | extern void __init udbg_init_pmac_realmode(void); |
| 45 | extern void __init udbg_init_maple_realmode(void); |
| 46 | extern void __init udbg_init_pas_realmode(void); |
| 47 | extern void __init udbg_init_rtas_panel(void); |
| 48 | extern void __init udbg_init_rtas_console(void); |
| 49 | extern void __init udbg_init_debug_beat(void); |
| 50 | extern void __init udbg_init_btext(void); |
| 51 | extern void __init udbg_init_44x_as1(void); |
| 52 | extern void __init udbg_init_40x_realmode(void); |
| 53 | extern void __init udbg_init_cpm(void); |
| 54 | extern void __init udbg_init_usbgecko(void); |
| 55 | extern void __init udbg_init_memcons(void); |
| 56 | extern void __init udbg_init_ehv_bc(void); |
| 57 | extern void __init udbg_init_ps3gelic(void); |
| 58 | extern void __init udbg_init_debug_opal_raw(void); |
| 59 | extern void __init udbg_init_debug_opal_hvsi(void); |
| 60 | |
| 61 | #endif /* __KERNEL__ */ |
| 62 | #endif /* _ASM_POWERPC_UDBG_H */ |