22  * kexec_image_info - Print received image details
25 kexec_image_info(const struct kimage *image)  in kexec_image_info()  argument
29 	pr_debug("Kexec image info:\n");  in kexec_image_info()
30 	pr_debug("\ttype:        %d\n", image->type);  in kexec_image_info()
31 	pr_debug("\tstart:       %lx\n", image->start);  in kexec_image_info()
32 	pr_debug("\thead:        %lx\n", image->head);  in kexec_image_info()
33 	pr_debug("\tnr_segments: %lu\n", image->nr_segments);  in kexec_image_info()
35 	for (i = 0; i < image->nr_segments; i++) {  in kexec_image_info()
37 			image->segment[i].mem,  in kexec_image_info()
38 			image->segment[i].mem + image->segment[i].memsz);  in kexec_image_info()
40 			(unsigned long) image->segment[i].memsz,  in kexec_image_info()
41 			(unsigned long) image->segment[i].memsz /  PAGE_SIZE);  in kexec_image_info()
49  * provided us with an image to be loaded. Its goal is to validate
50  * the image and prepare the control code buffer as needed.
55 machine_kexec_prepare(struct kimage *image)  in machine_kexec_prepare()  argument
57 	struct kimage_arch *internal = &image->arch;  in machine_kexec_prepare()
63 	kexec_image_info(image);  in machine_kexec_prepare()
66 	for (i = 0; i < image->nr_segments; i++) {  in machine_kexec_prepare()
67 		if (image->segment[i].memsz <= sizeof(fdt))  in machine_kexec_prepare()
70 		if (image->file_mode)  in machine_kexec_prepare()
71 			memcpy(&fdt, image->segment[i].buf, sizeof(fdt));  in machine_kexec_prepare()
72 		else if (copy_from_user(&fdt, image->segment[i].buf, sizeof(fdt)))  in machine_kexec_prepare()
78 		internal->fdt_addr = (unsigned long) image->segment[i].mem;  in machine_kexec_prepare()
83 		pr_err("Device tree not included in the provided image\n");  in machine_kexec_prepare()
88 	if (image->type != KEXEC_TYPE_CRASH) {  in machine_kexec_prepare()
89 		control_code_buffer = page_address(image->control_code_page);  in machine_kexec_prepare()
90 		control_code_buffer_sz = page_size(image->control_code_page);  in machine_kexec_prepare()
118 machine_kexec_cleanup(struct kimage *image)  in machine_kexec_cleanup()  argument
206 machine_kexec(struct kimage *image)  in machine_kexec()  argument
208 	struct kimage_arch *internal = &image->arch;  in machine_kexec()
209 	unsigned long jump_addr = (unsigned long) image->start;  in machine_kexec()
210 	unsigned long first_ind_entry = (unsigned long) &image->head;  in machine_kexec()
214 	void *control_code_buffer = page_address(image->control_code_page);  in machine_kexec()
222 	if (image->type != KEXEC_TYPE_CRASH)  in machine_kexec()
229 	pr_notice("FDT image at %08lx\n", fdt_addr);  in machine_kexec()