diff options
| author | Olaf Hering <olh@suse.de> | 2005-08-04 19:26:42 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-08-29 10:53:37 +1000 |
| commit | b13cfd173f73c3f6f9a307b7b6e64d45fbd756b2 (patch) | |
| tree | 47d9a6ab54c4b068e3300d026c4402c14f53d384 /arch/ppc64/kernel | |
| parent | bef5686229810709091fb6e505071f4aa41e3760 (diff) | |
[PATCH] ppc64: allow xmon=off
If both CONFIG_XMON and CONFIG_XMON_DEFAULT is enabled in the .config,
there is no way to disable xmon again. setup_system calls first xmon_init,
later parse_early_param. So a new 'xmon=off' cmdline option will do the right
thing.
Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc64/kernel')
| -rw-r--r-- | arch/ppc64/kernel/setup.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c index e9c24d2dbd9..b3ef8df1298 100644 --- a/arch/ppc64/kernel/setup.c +++ b/arch/ppc64/kernel/setup.c @@ -627,7 +627,7 @@ void __init setup_system(void) * Initialize xmon */ #ifdef CONFIG_XMON_DEFAULT - xmon_init(); + xmon_init(1); #endif /* * Register early console @@ -1343,11 +1343,13 @@ static int __init early_xmon(char *p) /* ensure xmon is enabled */ if (p) { if (strncmp(p, "on", 2) == 0) - xmon_init(); + xmon_init(1); + if (strncmp(p, "off", 3) == 0) + xmon_init(0); if (strncmp(p, "early", 5) != 0) return 0; } - xmon_init(); + xmon_init(1); debugger(NULL); return 0; |