From 35cd8785de39c90a52287d0f041cff8a792eaa74 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Fri, 11 Nov 2005 16:42:12 +1100 Subject: [PATCH] powerpc: Move udbg code to arch/powerpc Since the udbg code in ppc64 has no ppc32 equivalent, move it straight over into arch/powerpc (and include/asm-powerpc for udbg.h). In time, we probably want to meld the various bits and pieces of 32-bit early debugging code into udbg, but for now only include it on CONFIG_PPC64=y builds. The only change during the move is to standardise the protecting #ifdef/#define in udbg.h, and move its banner comment above the initial #ifdef (which seems to be normal practice). Built and booted on POWER5 LPAR (ARCH=powerpc and ARCH=ppc64). Built for 32bit multiplatform (ARCH=powerpc). Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- include/asm-powerpc/udbg.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 include/asm-powerpc/udbg.h (limited to 'include/asm-powerpc') diff --git a/include/asm-powerpc/udbg.h b/include/asm-powerpc/udbg.h new file mode 100644 index 00000000000..a383383bc4d --- /dev/null +++ b/include/asm-powerpc/udbg.h @@ -0,0 +1,31 @@ +/* + * c 2001 PPC 64 Team, IBM Corp + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_POWERPC_UDBG_H +#define _ASM_POWERPC_UDBG_H + +#include +#include + +extern void (*udbg_putc)(unsigned char c); +extern unsigned char (*udbg_getc)(void); +extern int (*udbg_getc_poll)(void); + +extern void udbg_puts(const char *s); +extern int udbg_write(const char *s, int n); +extern int udbg_read(char *buf, int buflen); + +extern void register_early_udbg_console(void); +extern void udbg_printf(const char *fmt, ...); + +extern void udbg_init_uart(void __iomem *comport, unsigned int speed); + +struct device_node; +extern void udbg_init_scc(struct device_node *np); +#endif /* _ASM_POWERPC_UDBG_H */ -- cgit v1.2.3