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Diffstat (limited to 'arch/powerpc/xmon')
-rw-r--r--arch/powerpc/xmon/xmon.c52
1 files changed, 27 insertions, 25 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 0689c084577..d66c3a17032 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -39,6 +39,7 @@
#include <asm/irq_regs.h>
#include <asm/spu.h>
#include <asm/spu_priv1.h>
+#include <asm/firmware.h>
#ifdef CONFIG_PPC64
#include <asm/hvcall.h>
@@ -1567,11 +1568,6 @@ void super_regs(void)
{
int cmd;
unsigned long val;
-#ifdef CONFIG_PPC_ISERIES
- struct paca_struct *ptrPaca = NULL;
- struct lppaca *ptrLpPaca = NULL;
- struct ItLpRegSave *ptrLpRegSave = NULL;
-#endif
cmd = skipbl();
if (cmd == '\n') {
@@ -1588,26 +1584,32 @@ void super_regs(void)
printf("sp = "REG" sprg3= "REG"\n", sp, mfspr(SPRN_SPRG3));
printf("toc = "REG" dar = "REG"\n", toc, mfspr(SPRN_DAR));
#ifdef CONFIG_PPC_ISERIES
- // Dump out relevant Paca data areas.
- printf("Paca: \n");
- ptrPaca = get_paca();
-
- printf(" Local Processor Control Area (LpPaca): \n");
- ptrLpPaca = ptrPaca->lppaca_ptr;
- printf(" Saved Srr0=%.16lx Saved Srr1=%.16lx \n",
- ptrLpPaca->saved_srr0, ptrLpPaca->saved_srr1);
- printf(" Saved Gpr3=%.16lx Saved Gpr4=%.16lx \n",
- ptrLpPaca->saved_gpr3, ptrLpPaca->saved_gpr4);
- printf(" Saved Gpr5=%.16lx \n", ptrLpPaca->saved_gpr5);
-
- printf(" Local Processor Register Save Area (LpRegSave): \n");
- ptrLpRegSave = ptrPaca->reg_save_ptr;
- printf(" Saved Sprg0=%.16lx Saved Sprg1=%.16lx \n",
- ptrLpRegSave->xSPRG0, ptrLpRegSave->xSPRG0);
- printf(" Saved Sprg2=%.16lx Saved Sprg3=%.16lx \n",
- ptrLpRegSave->xSPRG2, ptrLpRegSave->xSPRG3);
- printf(" Saved Msr =%.16lx Saved Nia =%.16lx \n",
- ptrLpRegSave->xMSR, ptrLpRegSave->xNIA);
+ if (firmware_has_feature(FW_FEATURE_ISERIES)) {
+ struct paca_struct *ptrPaca;
+ struct lppaca *ptrLpPaca;
+ struct ItLpRegSave *ptrLpRegSave;
+
+ /* Dump out relevant Paca data areas. */
+ printf("Paca: \n");
+ ptrPaca = get_paca();
+
+ printf(" Local Processor Control Area (LpPaca): \n");
+ ptrLpPaca = ptrPaca->lppaca_ptr;
+ printf(" Saved Srr0=%.16lx Saved Srr1=%.16lx \n",
+ ptrLpPaca->saved_srr0, ptrLpPaca->saved_srr1);
+ printf(" Saved Gpr3=%.16lx Saved Gpr4=%.16lx \n",
+ ptrLpPaca->saved_gpr3, ptrLpPaca->saved_gpr4);
+ printf(" Saved Gpr5=%.16lx \n", ptrLpPaca->saved_gpr5);
+
+ printf(" Local Processor Register Save Area (LpRegSave): \n");
+ ptrLpRegSave = ptrPaca->reg_save_ptr;
+ printf(" Saved Sprg0=%.16lx Saved Sprg1=%.16lx \n",
+ ptrLpRegSave->xSPRG0, ptrLpRegSave->xSPRG0);
+ printf(" Saved Sprg2=%.16lx Saved Sprg3=%.16lx \n",
+ ptrLpRegSave->xSPRG2, ptrLpRegSave->xSPRG3);
+ printf(" Saved Msr =%.16lx Saved Nia =%.16lx \n",
+ ptrLpRegSave->xMSR, ptrLpRegSave->xNIA);
+ }
#endif
return;