49 	struct wakeup_header *header =  in x86_acpi_suspend_lowlevel()  local
52 	if (header->signature != WAKEUP_HEADER_SIGNATURE) {  in x86_acpi_suspend_lowlevel()
57 	header->video_mode = saved_video_mode;  in x86_acpi_suspend_lowlevel()
59 	header->pmode_behavior = 0;  in x86_acpi_suspend_lowlevel()
62 	native_store_gdt((struct desc_ptr *)&header->pmode_gdt);  in x86_acpi_suspend_lowlevel()
73 			&header->pmode_efer_low,  in x86_acpi_suspend_lowlevel()
74 			&header->pmode_efer_high) &&  in x86_acpi_suspend_lowlevel()
76 			header->pmode_efer_low,  in x86_acpi_suspend_lowlevel()
77 			header->pmode_efer_high))  in x86_acpi_suspend_lowlevel()
78 		header->pmode_behavior |= (1 << WAKEUP_BEHAVIOR_RESTORE_EFER);  in x86_acpi_suspend_lowlevel()
81 	header->pmode_cr0 = read_cr0();  in x86_acpi_suspend_lowlevel()
83 		header->pmode_cr4 = __read_cr4();  in x86_acpi_suspend_lowlevel()
84 		header->pmode_behavior |= (1 << WAKEUP_BEHAVIOR_RESTORE_CR4);  in x86_acpi_suspend_lowlevel()
87 			&header->pmode_misc_en_low,  in x86_acpi_suspend_lowlevel()
88 			&header->pmode_misc_en_high) &&  in x86_acpi_suspend_lowlevel()
90 			header->pmode_misc_en_low,  in x86_acpi_suspend_lowlevel()
91 			header->pmode_misc_en_high))  in x86_acpi_suspend_lowlevel()
92 		header->pmode_behavior |=  in x86_acpi_suspend_lowlevel()
94 	header->realmode_flags = acpi_realmode_flags;  in x86_acpi_suspend_lowlevel()
95 	header->real_magic = 0x12345678;  in x86_acpi_suspend_lowlevel()
98 	header->pmode_entry = (u32)&wakeup_pmode_return;  in x86_acpi_suspend_lowlevel()
99 	header->pmode_cr3 = (u32)__pa_symbol(initial_page_table);  in x86_acpi_suspend_lowlevel()