72 static int kernel_magic_ok(struct setup_header *hdr)  in kernel_magic_ok()  argument
74 	if (KERNEL_MAGIC != hdr->boot_flag) {  in kernel_magic_ok()
77 			hdr->boot_flag, KERNEL_MAGIC);  in kernel_magic_ok()
85 static int get_boot_protocol(struct setup_header *hdr)  in get_boot_protocol()  argument
87 	if (hdr->header == KERNEL_V2_MAGIC) {  in get_boot_protocol()
89 		return hdr->version;  in get_boot_protocol()
106 	struct setup_header *hdr = &params->hdr;  in load_zimage()  local
111 	if (!kernel_magic_ok(hdr))  in load_zimage()
115 	if (0 == hdr->setup_sects) {  in load_zimage()
119 		setup_size = (hdr->setup_sects + 1) * 512;  in load_zimage()
128 	bootproto = get_boot_protocol(hdr);  in load_zimage()
134 		if (hdr->setup_sects >= 15) {  in load_zimage()
137 				hdr->kernel_version + 0x200);  in load_zimage()
146 		    (hdr->loadflags & BIG_KERNEL_FLAG);  in load_zimage()
156 	setup_base->hdr = params->hdr;  in load_zimage()
159 		kernel_size = hdr->syssize * 16;  in load_zimage()
210 	struct setup_header *hdr = &setup_base->hdr;  in setup_zimage()  local
211 	int bootproto = get_boot_protocol(hdr);  in setup_zimage()
221 		hdr->type_of_loader = 8;  in setup_zimage()
228 			hdr->ramdisk_image = initrd_addr;  in setup_zimage()
229 			hdr->ramdisk_size = initrd_size;  in setup_zimage()
234 		hdr->heap_end_ptr = HEAP_END_OFFSET;  in setup_zimage()
235 		hdr->loadflags |= HEAP_FLAG;  in setup_zimage()
240 			hdr->cmd_line_ptr = (uintptr_t)cmd_line;  in setup_zimage()
246 			hdr->setup_move_size = 0x9100;  in setup_zimage()
250 		hdr->hardware_subarch = X86_SUBARCH_INTEL_MID;  in setup_zimage()