6 files changed, 46 insertions, 40 deletions

diff --git a/arch/x86/kernel/head.c b/arch/x86/kernel/head.c
index e0d0ce58979e..a727c0b9819c 100644
--- a/arch/x86/kernel/head.c
+++ b/arch/x86/kernel/head.c
@@ -53,3 +53,21 @@ void __init reserve_ebda_region(void)
         /* reserve all memory between lowmem and the 1MB mark */
         reserve_early(lowmem, 0x100000, "BIOS reserved");
 }
+
+void __init reserve_setup_data(void)
+{
+        struct setup_data *data;
+        u64 pa_data;
+        char buf[32];
+
+        if (boot_params.hdr.version < 0x0209)
+                return;
+        pa_data = boot_params.hdr.setup_data;
+        while (pa_data) {
+                data = early_ioremap(pa_data, sizeof(*data));
+                sprintf(buf, "setup data %x", data->type);
+                reserve_early(pa_data, pa_data+sizeof(*data)+data->len, buf);
+                pa_data = data->next;
+                early_iounmap(data, sizeof(*data));
+        }
+}
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index f1773c8ee21e..5fbed459ff3b 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -51,24 +51,6 @@ static void __init copy_bootdata(char *real_mode_data)
         }
 }
 
-static void __init reserve_setup_data(void)
-{
-        struct setup_data *data;
-        unsigned long pa_data;
-        char buf[32];
-
-        if (boot_params.hdr.version < 0x0209)
-                return;
-        pa_data = boot_params.hdr.setup_data;
-        while (pa_data) {
-                data = early_ioremap(pa_data, sizeof(*data));
-                sprintf(buf, "setup data %x", data->type);
-                reserve_early(pa_data, pa_data+sizeof(*data)+data->len, buf);
-                pa_data = data->next;
-                early_iounmap(data, sizeof(*data));
-        }
-}
-
 void __init x86_64_start_kernel(char * real_mode_data)
 {
         int i;
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 6f80b852a196..0a281f2c7157 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -137,3 +137,25 @@ void __init setup_per_cpu_areas(void)
 }
 
 #endif
+
+void __init parse_setup_data(void)
+{
+        struct setup_data *data;
+        u64 pa_data;
+
+        if (boot_params.hdr.version < 0x0209)
+                return;
+        pa_data = boot_params.hdr.setup_data;
+        while (pa_data) {
+                data = early_ioremap(pa_data, PAGE_SIZE);
+                switch (data->type) {
+                default:
+                        break;
+                }
+#ifndef CONFIG_DEBUG_BOOT_PARAMS
+                free_early(pa_data, pa_data+sizeof(*data)+data->len);
+#endif
+                pa_data = data->next;
+                early_iounmap(data, PAGE_SIZE);
+        }
+}
diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c
index 2960cbecfa5a..ee1ccdbd7100 100644
--- a/arch/x86/kernel/setup_32.c
+++ b/arch/x86/kernel/setup_32.c
@@ -681,6 +681,7 @@ void __init setup_arch(char **cmdline_p)
         pre_setup_arch_hook();
         early_cpu_init();
         early_ioremap_init();
+        reserve_setup_data();
 
 #ifdef CONFIG_EFI
         if (!strncmp((char *)&boot_params.efi_info.efi_loader_signature,
@@ -729,6 +730,8 @@ void __init setup_arch(char **cmdline_p)
         bss_resource.start = virt_to_phys(&__bss_start);
         bss_resource.end = virt_to_phys(&__bss_stop)-1;
 
+        parse_setup_data();
+
         parse_early_param();
 
         finish_e820_parsing();
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c
index 078c02f6f5f9..adf3b04dc582 100644
--- a/arch/x86/kernel/setup_64.c
+++ b/arch/x86/kernel/setup_64.c
@@ -272,28 +272,6 @@ void __attribute__((weak)) __init memory_setup(void)
        machine_specific_memory_setup();
 }
 
-static void __init parse_setup_data(void)
-{
-        struct setup_data *data;
-        unsigned long pa_data;
-
-        if (boot_params.hdr.version < 0x0209)
-                return;
-        pa_data = boot_params.hdr.setup_data;
-        while (pa_data) {
-                data = early_ioremap(pa_data, PAGE_SIZE);
-                switch (data->type) {
-                default:
-                        break;
-                }
-#ifndef CONFIG_DEBUG_BOOT_PARAMS
-                free_early(pa_data, pa_data+sizeof(*data)+data->len);
-#endif
-                pa_data = data->next;
-                early_iounmap(data, PAGE_SIZE);
-        }
-}
-
 #ifdef CONFIG_PCI_MMCONFIG
 extern void __cpuinit fam10h_check_enable_mmcfg(void);
 extern void __init check_enable_amd_mmconf_dmi(void);
diff --git a/include/asm-x86/bootparam.h b/include/asm-x86/bootparam.h
index f62f4733606b..0a073904168b 100644
--- a/include/asm-x86/bootparam.h
+++ b/include/asm-x86/bootparam.h
@@ -106,4 +106,7 @@ struct boot_params {
         __u8  _pad9[276];                               /* 0xeec */
 } __attribute__((packed));
 
+void reserve_setup_data(void);
+void parse_setup_data(void);
+
 #endif /* _ASM_BOOTPARAM_H */