64 		ubi_err(ubi, "err %d while reading %d bytes from PEB %d:%d, read %zd bytes",  in FAIL_ACTION()
69 	ubi_msg(ubi, "dumping %d bytes of data from PEB %d, offset %d",  in FAIL_ACTION()
85 	pr_err("\tversion        %d\n", (int)ec_hdr->version);  in ubi_dump_ec_hdr()
87 	pr_err("\tvid_hdr_offset %d\n", be32_to_cpu(ec_hdr->vid_hdr_offset));  in ubi_dump_ec_hdr()
88 	pr_err("\tdata_offset    %d\n", be32_to_cpu(ec_hdr->data_offset));  in ubi_dump_ec_hdr()
89 	pr_err("\timage_seq      %d\n", be32_to_cpu(ec_hdr->image_seq));  in ubi_dump_ec_hdr()
104 	pr_err("\tversion   %d\n",  (int)vid_hdr->version);  in ubi_dump_vid_hdr()
105 	pr_err("\tvol_type  %d\n",  (int)vid_hdr->vol_type);  in ubi_dump_vid_hdr()
106 	pr_err("\tcopy_flag %d\n",  (int)vid_hdr->copy_flag);  in ubi_dump_vid_hdr()
107 	pr_err("\tcompat    %d\n",  (int)vid_hdr->compat);  in ubi_dump_vid_hdr()
108 	pr_err("\tvol_id    %d\n",  be32_to_cpu(vid_hdr->vol_id));  in ubi_dump_vid_hdr()
109 	pr_err("\tlnum      %d\n",  be32_to_cpu(vid_hdr->lnum));  in ubi_dump_vid_hdr()
110 	pr_err("\tdata_size %d\n",  be32_to_cpu(vid_hdr->data_size));  in ubi_dump_vid_hdr()
111 	pr_err("\tused_ebs  %d\n",  be32_to_cpu(vid_hdr->used_ebs));  in ubi_dump_vid_hdr()
112 	pr_err("\tdata_pad  %d\n",  be32_to_cpu(vid_hdr->data_pad));  in ubi_dump_vid_hdr()
128 	pr_err("\tvol_id          %d\n", vol->vol_id);  in ubi_dump_vol_info()
129 	pr_err("\treserved_pebs   %d\n", vol->reserved_pebs);  in ubi_dump_vol_info()
130 	pr_err("\talignment       %d\n", vol->alignment);  in ubi_dump_vol_info()
131 	pr_err("\tdata_pad        %d\n", vol->data_pad);  in ubi_dump_vol_info()
132 	pr_err("\tvol_type        %d\n", vol->vol_type);  in ubi_dump_vol_info()
133 	pr_err("\tname_len        %d\n", vol->name_len);  in ubi_dump_vol_info()
134 	pr_err("\tusable_leb_size %d\n", vol->usable_leb_size);  in ubi_dump_vol_info()
135 	pr_err("\tused_ebs        %d\n", vol->used_ebs);  in ubi_dump_vol_info()
137 	pr_err("\tlast_eb_bytes   %d\n", vol->last_eb_bytes);  in ubi_dump_vol_info()
138 	pr_err("\tcorrupted       %d\n", vol->corrupted);  in ubi_dump_vol_info()
139 	pr_err("\tupd_marker      %d\n", vol->upd_marker);  in ubi_dump_vol_info()
140 	pr_err("\tskip_check      %d\n", vol->skip_check);  in ubi_dump_vol_info()
161 	pr_err("Volume table record %d dump:\n", idx);  in ubi_dump_vtbl_record()
162 	pr_err("\treserved_pebs   %d\n", be32_to_cpu(r->reserved_pebs));  in ubi_dump_vtbl_record()
163 	pr_err("\talignment       %d\n", be32_to_cpu(r->alignment));  in ubi_dump_vtbl_record()
164 	pr_err("\tdata_pad        %d\n", be32_to_cpu(r->data_pad));  in ubi_dump_vtbl_record()
165 	pr_err("\tvol_type        %d\n", (int)r->vol_type);  in ubi_dump_vtbl_record()
166 	pr_err("\tupd_marker      %d\n", (int)r->upd_marker);  in ubi_dump_vtbl_record()
167 	pr_err("\tname_len        %d\n", name_len);  in ubi_dump_vtbl_record()
192 	pr_err("\tvol_id         %d\n", av->vol_id);  in ubi_dump_av()
193 	pr_err("\thighest_lnum   %d\n", av->highest_lnum);  in ubi_dump_av()
194 	pr_err("\tleb_count      %d\n", av->leb_count);  in ubi_dump_av()
195 	pr_err("\tcompat         %d\n", av->compat);  in ubi_dump_av()
196 	pr_err("\tvol_type       %d\n", av->vol_type);  in ubi_dump_av()
197 	pr_err("\tused_ebs       %d\n", av->used_ebs);  in ubi_dump_av()
198 	pr_err("\tlast_data_size %d\n", av->last_data_size);  in ubi_dump_av()
199 	pr_err("\tdata_pad       %d\n", av->data_pad);  in ubi_dump_av()
210 	pr_err("\tec       %d\n", aeb->ec);  in ubi_dump_aeb()
211 	pr_err("\tpnum     %d\n", aeb->pnum);  in ubi_dump_aeb()
213 		pr_err("\tlnum     %d\n", aeb->lnum);  in ubi_dump_aeb()
214 		pr_err("\tscrub    %d\n", aeb->scrub);  in ubi_dump_aeb()
228 	pr_err("\tvol_id    %d\n",   req->vol_id);  in ubi_dump_mkvol_req()
229 	pr_err("\talignment %d\n",   req->alignment);  in ubi_dump_mkvol_req()
231 	pr_err("\tvol_type  %d\n",   req->vol_type);  in ubi_dump_mkvol_req()
232 	pr_err("\tname_len  %d\n",   req->name_len);  in ubi_dump_mkvol_req()
254 		pr_warn("UBI error: cannot create \"fault_inject\" debugfs directory, error %d\n",  in dfs_create_fault_entry()
306 		pr_err("UBI error: cannot create \"ubi\" debugfs directory, error %d\n",  in ubi_debugfs_init()
334 	struct ubi_debug_info *d;  in dfs_file_read()  local
341 	d = &ubi->dbg;  in dfs_file_read()
343 	if (dent == d->dfs_chk_gen)  in dfs_file_read()
344 		val = d->chk_gen;  in dfs_file_read()
345 	else if (dent == d->dfs_chk_io)  in dfs_file_read()
346 		val = d->chk_io;  in dfs_file_read()
347 	else if (dent == d->dfs_chk_fastmap)  in dfs_file_read()
348 		val = d->chk_fastmap;  in dfs_file_read()
349 	else if (dent == d->dfs_disable_bgt)  in dfs_file_read()
350 		val = d->disable_bgt;  in dfs_file_read()
351 	else if (dent == d->dfs_emulate_bitflips)  in dfs_file_read()
352 		val = d->emulate_bitflips;  in dfs_file_read()
353 	else if (dent == d->dfs_emulate_io_failures)  in dfs_file_read()
354 		val = d->emulate_io_failures;  in dfs_file_read()
355 	else if (dent == d->dfs_emulate_failures) {  in dfs_file_read()
356 		snprintf(buf, sizeof(buf), "0x%04x\n", d->emulate_failures);  in dfs_file_read()
360 	} else if (dent == d->dfs_emulate_power_cut) {  in dfs_file_read()
361 		snprintf(buf, sizeof(buf), "%u\n", d->emulate_power_cut);  in dfs_file_read()
365 	} else if (dent == d->dfs_power_cut_min) {  in dfs_file_read()
366 		snprintf(buf, sizeof(buf), "%u\n", d->power_cut_min);  in dfs_file_read()
370 	} else if (dent == d->dfs_power_cut_max) {  in dfs_file_read()
371 		snprintf(buf, sizeof(buf), "%u\n", d->power_cut_max);  in dfs_file_read()
401 	struct ubi_debug_info *d;  in dfs_file_write()  local
409 	d = &ubi->dbg;  in dfs_file_write()
417 	if (dent == d->dfs_emulate_failures) {  in dfs_file_write()
418 		if (kstrtouint(buf, 0, &d->emulate_failures) != 0)  in dfs_file_write()
421 	} else if (dent == d->dfs_power_cut_min) {  in dfs_file_write()
422 		if (kstrtouint(buf, 0, &d->power_cut_min) != 0)  in dfs_file_write()
425 	} else if (dent == d->dfs_power_cut_max) {  in dfs_file_write()
426 		if (kstrtouint(buf, 0, &d->power_cut_max) != 0)  in dfs_file_write()
429 	} else if (dent == d->dfs_emulate_power_cut) {  in dfs_file_write()
433 			d->emulate_power_cut = val;  in dfs_file_write()
446 	if (dent == d->dfs_chk_gen)  in dfs_file_write()
447 		d->chk_gen = val;  in dfs_file_write()
448 	else if (dent == d->dfs_chk_io)  in dfs_file_write()
449 		d->chk_io = val;  in dfs_file_write()
450 	else if (dent == d->dfs_chk_fastmap)  in dfs_file_write()
451 		d->chk_fastmap = val;  in dfs_file_write()
452 	else if (dent == d->dfs_disable_bgt)  in dfs_file_write()
453 		d->disable_bgt = val;  in dfs_file_write()
454 	else if (dent == d->dfs_emulate_bitflips)  in dfs_file_write()
455 		d->emulate_bitflips = val;  in dfs_file_write()
456 	else if (dent == d->dfs_emulate_io_failures)  in dfs_file_write()
457 		d->emulate_io_failures = val;  in dfs_file_write()
535 	seq_printf(s, "%-22d\t%-11d\n", *block_number, erase_count);  in eraseblk_count_seq_show()
593 	struct ubi_debug_info *d = &ubi->dbg;  in ubi_debugfs_init_dev()  local
600 	n = snprintf(d->dfs_dir_name, UBI_DFS_DIR_LEN, UBI_DFS_DIR_NAME,  in ubi_debugfs_init_dev()
607 	d->dfs_dir = debugfs_create_dir(d->dfs_dir_name, dfs_rootdir);  in ubi_debugfs_init_dev()
609 	d->dfs_chk_gen = debugfs_create_file("chk_gen", mode, d->dfs_dir,  in ubi_debugfs_init_dev()
612 	d->dfs_chk_io = debugfs_create_file("chk_io", mode, d->dfs_dir,  in ubi_debugfs_init_dev()
615 	d->dfs_chk_fastmap = debugfs_create_file("chk_fastmap", mode,  in ubi_debugfs_init_dev()
616 						 d->dfs_dir, (void *)ubi_num,  in ubi_debugfs_init_dev()
619 	d->dfs_disable_bgt = debugfs_create_file("tst_disable_bgt", mode,  in ubi_debugfs_init_dev()
620 						 d->dfs_dir, (void *)ubi_num,  in ubi_debugfs_init_dev()
623 	d->dfs_emulate_bitflips = debugfs_create_file("tst_emulate_bitflips",  in ubi_debugfs_init_dev()
624 						      mode, d->dfs_dir,  in ubi_debugfs_init_dev()
628 	d->dfs_emulate_io_failures = debugfs_create_file("tst_emulate_io_failures",  in ubi_debugfs_init_dev()
629 							 mode, d->dfs_dir,  in ubi_debugfs_init_dev()
633 	d->dfs_emulate_power_cut = debugfs_create_file("tst_emulate_power_cut",  in ubi_debugfs_init_dev()
634 						       mode, d->dfs_dir,  in ubi_debugfs_init_dev()
638 	d->dfs_power_cut_min = debugfs_create_file("tst_emulate_power_cut_min",  in ubi_debugfs_init_dev()
639 						   mode, d->dfs_dir,  in ubi_debugfs_init_dev()
642 	d->dfs_power_cut_max = debugfs_create_file("tst_emulate_power_cut_max",  in ubi_debugfs_init_dev()
643 						   mode, d->dfs_dir,  in ubi_debugfs_init_dev()
646 	debugfs_create_file("detailed_erase_block_info", S_IRUSR, d->dfs_dir,  in ubi_debugfs_init_dev()
650 	d->dfs_emulate_failures = debugfs_create_file("emulate_failures",  in ubi_debugfs_init_dev()
651 						       mode, d->dfs_dir,  in ubi_debugfs_init_dev()