20  * kexec_image_info - Print received image details
23 kexec_image_info(const struct kimage *image)  in kexec_image_info()  argument
27 	pr_debug("Kexec image info:\n");  in kexec_image_info()
28 	pr_debug("\ttype:        %d\n", image->type);  in kexec_image_info()
29 	pr_debug("\tstart:       %lx\n", image->start);  in kexec_image_info()
30 	pr_debug("\thead:        %lx\n", image->head);  in kexec_image_info()
31 	pr_debug("\tnr_segments: %lu\n", image->nr_segments);  in kexec_image_info()
33 	for (i = 0; i < image->nr_segments; i++) {  in kexec_image_info()
35 			image->segment[i].mem,  in kexec_image_info()
36 			image->segment[i].mem + image->segment[i].memsz);  in kexec_image_info()
38 			(unsigned long) image->segment[i].memsz,  in kexec_image_info()
39 			(unsigned long) image->segment[i].memsz /  PAGE_SIZE);  in kexec_image_info()
47  * provided us with an image to be loaded. Its goal is to validate
48  * the image and prepare the control code buffer as needed.
53 machine_kexec_prepare(struct kimage *image)  in machine_kexec_prepare()  argument
55 	struct kimage_arch *internal = &image->arch;  in machine_kexec_prepare()
61 	kexec_image_info(image);  in machine_kexec_prepare()
64 	for (i = 0; i < image->nr_segments; i++) {  in machine_kexec_prepare()
65 		if (image->segment[i].memsz <= sizeof(fdt))  in machine_kexec_prepare()
68 		if (copy_from_user(&fdt, image->segment[i].buf, sizeof(fdt)))  in machine_kexec_prepare()
74 		internal->fdt_addr = (unsigned long) image->segment[i].mem;  in machine_kexec_prepare()
79 		pr_err("Device tree not included in the provided image\n");  in machine_kexec_prepare()
84 	if (image->type != KEXEC_TYPE_CRASH) {  in machine_kexec_prepare()
85 		control_code_buffer = page_address(image->control_code_page);  in machine_kexec_prepare()
86 		control_code_buffer_sz = page_size(image->control_code_page);  in machine_kexec_prepare()
114 machine_kexec_cleanup(struct kimage *image)  in machine_kexec_cleanup()  argument
167 machine_kexec(struct kimage *image)  in machine_kexec()  argument
169 	struct kimage_arch *internal = &image->arch;  in machine_kexec()
170 	unsigned long jump_addr = (unsigned long) image->start;  in machine_kexec()
171 	unsigned long first_ind_entry = (unsigned long) &image->head;  in machine_kexec()
174 	void *control_code_buffer = page_address(image->control_code_page);  in machine_kexec()
177 	if (image->type != KEXEC_TYPE_CRASH)  in machine_kexec()
184 	pr_notice("FDT image at %08lx\n", fdt_addr);  in machine_kexec()