From 51d3082fe6e55aecfa17113dbe98077c749f724c Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Wed, 23 Nov 2005 17:57:25 +1100 Subject: [PATCH] powerpc: Unify udbg (#2) This patch unifies udbg for both ppc32 and ppc64 when building the merged achitecture. xmon now has a single "back end". The powermac udbg stuff gets enriched with some ADB capabilities and btext output. In addition, the early_init callback is now called on ppc32 as well, approx. in the same order as ppc64 regarding device-tree manipulations. The init sequences of ppc32 and ppc64 are getting closer, I'll unify them in a later patch. For now, you can force udbg to the scc using "sccdbg" or to btext using "btextdbg" on powermacs. I'll implement a cleaner way of forcing udbg output to something else than the autodetected OF output device in a later patch. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/pseries/lpar.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/powerpc/platforms/pseries/lpar.c') diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index cc0939d4cad1..615ffb961059 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -61,7 +61,7 @@ extern void pSeries_find_serial_port(void); int vtermno; /* virtual terminal# for udbg */ #define __ALIGNED__ __attribute__((__aligned__(sizeof(long)))) -static void udbg_hvsi_putc(unsigned char c) +static void udbg_hvsi_putc(char c) { /* packet's seqno isn't used anyways */ uint8_t packet[] __ALIGNED__ = { 0xff, 5, 0, 0, c }; @@ -112,7 +112,7 @@ static int udbg_hvsi_getc_poll(void) return ch; } -static unsigned char udbg_hvsi_getc(void) +static char udbg_hvsi_getc(void) { int ch; for (;;) { @@ -128,7 +128,7 @@ static unsigned char udbg_hvsi_getc(void) } } -static void udbg_putcLP(unsigned char c) +static void udbg_putcLP(char c) { char buf[16]; unsigned long rc; @@ -173,7 +173,7 @@ static int udbg_getc_pollLP(void) return ch; } -static unsigned char udbg_getcLP(void) +static char udbg_getcLP(void) { int ch; for (;;) { -- cgit v1.2.3