59 	struct wakeup_header *header =  in x86_acpi_suspend_lowlevel()  local
62 	if (header->signature != WAKEUP_HEADER_SIGNATURE) {  in x86_acpi_suspend_lowlevel()
63 		printk(KERN_ERR "wakeup header does not match\n");  in x86_acpi_suspend_lowlevel()
67 	header->video_mode = saved_video_mode;  in x86_acpi_suspend_lowlevel()
69 	header->pmode_behavior = 0;  in x86_acpi_suspend_lowlevel()
72 	native_store_gdt((struct desc_ptr *)&header->pmode_gdt);  in x86_acpi_suspend_lowlevel()
83 			&header->pmode_efer_low,  in x86_acpi_suspend_lowlevel()
84 			&header->pmode_efer_high) &&  in x86_acpi_suspend_lowlevel()
86 			header->pmode_efer_low,  in x86_acpi_suspend_lowlevel()
87 			header->pmode_efer_high))  in x86_acpi_suspend_lowlevel()
88 		header->pmode_behavior |= (1 << WAKEUP_BEHAVIOR_RESTORE_EFER);  in x86_acpi_suspend_lowlevel()
91 	header->pmode_cr0 = read_cr0();  in x86_acpi_suspend_lowlevel()
93 		header->pmode_cr4 = __read_cr4();  in x86_acpi_suspend_lowlevel()
94 		header->pmode_behavior |= (1 << WAKEUP_BEHAVIOR_RESTORE_CR4);  in x86_acpi_suspend_lowlevel()
97 			&header->pmode_misc_en_low,  in x86_acpi_suspend_lowlevel()
98 			&header->pmode_misc_en_high) &&  in x86_acpi_suspend_lowlevel()
100 			header->pmode_misc_en_low,  in x86_acpi_suspend_lowlevel()
101 			header->pmode_misc_en_high))  in x86_acpi_suspend_lowlevel()
102 		header->pmode_behavior |=  in x86_acpi_suspend_lowlevel()
104 	header->realmode_flags = acpi_realmode_flags;  in x86_acpi_suspend_lowlevel()
105 	header->real_magic = 0x12345678;  in x86_acpi_suspend_lowlevel()
108 	header->pmode_entry = (u32)&wakeup_pmode_return;  in x86_acpi_suspend_lowlevel()
109 	header->pmode_cr3 = (u32)__pa_symbol(initial_page_table);  in x86_acpi_suspend_lowlevel()