From: Ashish Kalra <ashish.kalra@xxxxxxx>
Export the API interfaces to update the e820_table_kexec and
e820_table_firmware.
Signed-off-by: Ashish Kalra <ashish.kalra@xxxxxxx>
---
arch/x86/include/asm/e820/api.h | 3 +++
arch/x86/kernel/e820.c | 7 ++++++-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/e820/api.h b/arch/x86/include/asm/e820/api.h
index e8f58ddd06d9..09fe1ddcdf2b 100644
--- a/arch/x86/include/asm/e820/api.h
+++ b/arch/x86/include/asm/e820/api.h
@@ -18,6 +18,9 @@ extern void e820__range_add (u64 start, u64 size, enum e820_type type);
extern u64 e820__range_update(u64 start, u64 size, enum e820_type old_type, enum e820_type new_type);
extern u64 e820__range_remove(u64 start, u64 size, enum e820_type old_type, bool check_type);
+extern u64 e820__range_update_kexec(u64 start, u64 size, enum e820_type old_type, enum e820_type new_type);
+extern u64 e820__range_update_firmware(u64 start, u64 size, enum e820_type old_type, enum e820_type new_type);
+
extern void e820__print_table(char *who);
extern int e820__update_table(struct e820_table *table);
extern void e820__update_table_print(void);
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 6f1b379e3b38..c59d1bbbe3f2 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -532,7 +532,12 @@ u64 __init e820__range_update(u64 start, u64 size, enum e820_type old_type, enum
return __e820__range_update(e820_table, start, size, old_type, new_type);
}
-static u64 __init e820__range_update_kexec(u64 start, u64 size, enum e820_type old_type, enum e820_type new_type)
+u64 __init e820__range_update_firmware(u64 start, u64 size, enum e820_type old_type, enum e820_type new_type)
+{
+ return __e820__range_update(e820_table_firmware, start, size, old_type, new_type);
+}
+
+u64 __init e820__range_update_kexec(u64 start, u64 size, enum e820_type old_type, enum e820_type new_type)
{
return __e820__range_update(e820_table_kexec, start, size, old_type, new_type);
}
--
2.34.1
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