diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2006-11-30 01:44:09 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-12-04 10:41:56 +0100 |
| commit | bbb681779012fae778c0a53081bbb19cf43bca4e (patch) | |
| tree | b69e8c2cb20f68dbca105aaed8ec3d4345f50ba9 /arch/powerpc | |
| parent | [POWERPC] Change ppc64_defconfig to use AUTOFS_V4 not V3 (diff) | |
| download | linux-bbb681779012fae778c0a53081bbb19cf43bca4e.tar.xz linux-bbb681779012fae778c0a53081bbb19cf43bca4e.zip | |
[POWERPC] Allow xmon to build on legacy iSeries
xmon still does not run on iSeries, but this allows us to build a combined
kernel that includes it.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/Kconfig.debug | 2 | ||||
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 9 |
2 files changed, 10 insertions, 1 deletions
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index ff16063d67ff..5cce9048ce01 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -77,7 +77,7 @@ config KGDB_CONSOLE config XMON bool "Include xmon kernel debugger" - depends on DEBUGGER && !PPC_ISERIES + depends on DEBUGGER help Include in-kernel hooks for the xmon kernel monitor/debugger. Unless you are intending to debug the kernel, say N here. diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index dc8a3760a98c..a34ed49e0356 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -44,6 +44,7 @@ #ifdef CONFIG_PPC64 #include <asm/hvcall.h> #include <asm/paca.h> +#include <asm/iseries/it_lp_reg_save.h> #endif #include "nonstdio.h" @@ -2580,6 +2581,10 @@ void dump_segments(void) void xmon_init(int enable) { +#ifdef CONFIG_PPC_ISERIES + if (firmware_has_feature(FW_FEATURE_ISERIES)) + return; +#endif if (enable) { __debugger = xmon; __debugger_ipi = xmon_ipi; @@ -2617,6 +2622,10 @@ static struct sysrq_key_op sysrq_xmon_op = static int __init setup_xmon_sysrq(void) { +#ifdef CONFIG_PPC_ISERIES + if (firmware_has_feature(FW_FEATURE_ISERIES)) + return 0; +#endif register_sysrq_key('x', &sysrq_xmon_op); return 0; } |