parisc: move pdc_result to real2.S
diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c
index 3efc0b7..699cf8e 100644
--- a/arch/parisc/kernel/asm-offsets.c
+++ b/arch/parisc/kernel/asm-offsets.c
@@ -290,5 +290,8 @@
DEFINE(EXCDATA_IP, offsetof(struct exception_data, fault_ip));
DEFINE(EXCDATA_SPACE, offsetof(struct exception_data, fault_space));
DEFINE(EXCDATA_ADDR, offsetof(struct exception_data, fault_addr));
+ BLANK();
+ DEFINE(ASM_PDC_RESULT_SIZE, NUM_PDC_RESULT * sizeof(unsigned long));
+ BLANK();
return 0;
}
diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c
index 7177a6c..99a9e50 100644
--- a/arch/parisc/kernel/firmware.c
+++ b/arch/parisc/kernel/firmware.c
@@ -71,8 +71,8 @@
#include <asm/processor.h> /* for boot_cpu_data */
static DEFINE_SPINLOCK(pdc_lock);
-static unsigned long pdc_result[32] __attribute__ ((aligned (8)));
-static unsigned long pdc_result2[32] __attribute__ ((aligned (8)));
+extern unsigned long pdc_result[NUM_PDC_RESULT];
+extern unsigned long pdc_result2[NUM_PDC_RESULT];
#ifdef CONFIG_64BIT
#define WIDE_FIRMWARE 0x1
diff --git a/arch/parisc/kernel/real2.S b/arch/parisc/kernel/real2.S
index 7a92695..5f3d3a1 100644
--- a/arch/parisc/kernel/real2.S
+++ b/arch/parisc/kernel/real2.S
@@ -8,12 +8,24 @@
*
*/
+#include <asm/pdc.h>
#include <asm/psw.h>
#include <asm/assembly.h>
+#include <asm/asm-offsets.h>
#include <linux/linkage.h>
+
.section .bss
+
+ .export pdc_result
+ .export pdc_result2
+ .align 8
+pdc_result:
+ .block ASM_PDC_RESULT_SIZE
+pdc_result2:
+ .block ASM_PDC_RESULT_SIZE
+
.export real_stack
.export real32_stack
.export real64_stack
diff --git a/include/asm-parisc/pdc.h b/include/asm-parisc/pdc.h
index 9eaa794..46b75f9 100644
--- a/include/asm-parisc/pdc.h
+++ b/include/asm-parisc/pdc.h
@@ -332,6 +332,9 @@
#define BOOT_CONSOLE_SPA_OFFSET 0x3c4
#define BOOT_CONSOLE_PATH_OFFSET 0x3a8
+/* size of the pdc_result buffer for firmware.c */
+#define NUM_PDC_RESULT 32
+
#if !defined(__ASSEMBLY__)
#ifdef __KERNEL__