return;
err = mtd_read(ubi->mtd, addr, len, &read, buf);
if (err && err != -EUCLEAN) {
- ubi_err("error %d while reading %d bytes from PEB %d:%d, "
- "read %zd bytes", err, len, pnum, offset, read);
+ ubi_err("error %d while reading %d bytes from PEB %d:%d, read %zd bytes",
+ err, len, pnum, offset, read);
goto out;
}
*/
void ubi_dump_ec_hdr(const struct ubi_ec_hdr *ec_hdr)
{
- printk(KERN_DEBUG "Erase counter header dump:\n");
- printk(KERN_DEBUG "\tmagic %#08x\n",
- be32_to_cpu(ec_hdr->magic));
- printk(KERN_DEBUG "\tversion %d\n", (int)ec_hdr->version);
- printk(KERN_DEBUG "\tec %llu\n",
- (long long)be64_to_cpu(ec_hdr->ec));
- printk(KERN_DEBUG "\tvid_hdr_offset %d\n",
- be32_to_cpu(ec_hdr->vid_hdr_offset));
- printk(KERN_DEBUG "\tdata_offset %d\n",
- be32_to_cpu(ec_hdr->data_offset));
- printk(KERN_DEBUG "\timage_seq %d\n",
- be32_to_cpu(ec_hdr->image_seq));
- printk(KERN_DEBUG "\thdr_crc %#08x\n",
- be32_to_cpu(ec_hdr->hdr_crc));
- printk(KERN_DEBUG "erase counter header hexdump:\n");
+ pr_err("Erase counter header dump:\n");
+ pr_err("\tmagic %#08x\n", be32_to_cpu(ec_hdr->magic));
+ pr_err("\tversion %d\n", (int)ec_hdr->version);
+ pr_err("\tec %llu\n", (long long)be64_to_cpu(ec_hdr->ec));
+ pr_err("\tvid_hdr_offset %d\n", be32_to_cpu(ec_hdr->vid_hdr_offset));
+ pr_err("\tdata_offset %d\n", be32_to_cpu(ec_hdr->data_offset));
+ pr_err("\timage_seq %d\n", be32_to_cpu(ec_hdr->image_seq));
+ pr_err("\thdr_crc %#08x\n", be32_to_cpu(ec_hdr->hdr_crc));
+ pr_err("erase counter header hexdump:\n");
print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 1,
ec_hdr, UBI_EC_HDR_SIZE, 1);
}
*/
void ubi_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr)
{
- printk(KERN_DEBUG "Volume identifier header dump:\n");
- printk(KERN_DEBUG "\tmagic %08x\n", be32_to_cpu(vid_hdr->magic));
- printk(KERN_DEBUG "\tversion %d\n", (int)vid_hdr->version);
- printk(KERN_DEBUG "\tvol_type %d\n", (int)vid_hdr->vol_type);
- printk(KERN_DEBUG "\tcopy_flag %d\n", (int)vid_hdr->copy_flag);
- printk(KERN_DEBUG "\tcompat %d\n", (int)vid_hdr->compat);
- printk(KERN_DEBUG "\tvol_id %d\n", be32_to_cpu(vid_hdr->vol_id));
- printk(KERN_DEBUG "\tlnum %d\n", be32_to_cpu(vid_hdr->lnum));
- printk(KERN_DEBUG "\tdata_size %d\n", be32_to_cpu(vid_hdr->data_size));
- printk(KERN_DEBUG "\tused_ebs %d\n", be32_to_cpu(vid_hdr->used_ebs));
- printk(KERN_DEBUG "\tdata_pad %d\n", be32_to_cpu(vid_hdr->data_pad));
- printk(KERN_DEBUG "\tsqnum %llu\n",
+ pr_err("Volume identifier header dump:\n");
+ pr_err("\tmagic %08x\n", be32_to_cpu(vid_hdr->magic));
+ pr_err("\tversion %d\n", (int)vid_hdr->version);
+ pr_err("\tvol_type %d\n", (int)vid_hdr->vol_type);
+ pr_err("\tcopy_flag %d\n", (int)vid_hdr->copy_flag);
+ pr_err("\tcompat %d\n", (int)vid_hdr->compat);
+ pr_err("\tvol_id %d\n", be32_to_cpu(vid_hdr->vol_id));
+ pr_err("\tlnum %d\n", be32_to_cpu(vid_hdr->lnum));
+ pr_err("\tdata_size %d\n", be32_to_cpu(vid_hdr->data_size));
+ pr_err("\tused_ebs %d\n", be32_to_cpu(vid_hdr->used_ebs));
+ pr_err("\tdata_pad %d\n", be32_to_cpu(vid_hdr->data_pad));
+ pr_err("\tsqnum %llu\n",
(unsigned long long)be64_to_cpu(vid_hdr->sqnum));
- printk(KERN_DEBUG "\thdr_crc %08x\n", be32_to_cpu(vid_hdr->hdr_crc));
- printk(KERN_DEBUG "Volume identifier header hexdump:\n");
+ pr_err("\thdr_crc %08x\n", be32_to_cpu(vid_hdr->hdr_crc));
+ pr_err("Volume identifier header hexdump:\n");
print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 1,
vid_hdr, UBI_VID_HDR_SIZE, 1);
}
*/
void ubi_dump_vol_info(const struct ubi_volume *vol)
{
- printk(KERN_DEBUG "Volume information dump:\n");
- printk(KERN_DEBUG "\tvol_id %d\n", vol->vol_id);
- printk(KERN_DEBUG "\treserved_pebs %d\n", vol->reserved_pebs);
- printk(KERN_DEBUG "\talignment %d\n", vol->alignment);
- printk(KERN_DEBUG "\tdata_pad %d\n", vol->data_pad);
- printk(KERN_DEBUG "\tvol_type %d\n", vol->vol_type);
- printk(KERN_DEBUG "\tname_len %d\n", vol->name_len);
- printk(KERN_DEBUG "\tusable_leb_size %d\n", vol->usable_leb_size);
- printk(KERN_DEBUG "\tused_ebs %d\n", vol->used_ebs);
- printk(KERN_DEBUG "\tused_bytes %lld\n", vol->used_bytes);
- printk(KERN_DEBUG "\tlast_eb_bytes %d\n", vol->last_eb_bytes);
- printk(KERN_DEBUG "\tcorrupted %d\n", vol->corrupted);
- printk(KERN_DEBUG "\tupd_marker %d\n", vol->upd_marker);
+ pr_err("Volume information dump:\n");
+ pr_err("\tvol_id %d\n", vol->vol_id);
+ pr_err("\treserved_pebs %d\n", vol->reserved_pebs);
+ pr_err("\talignment %d\n", vol->alignment);
+ pr_err("\tdata_pad %d\n", vol->data_pad);
+ pr_err("\tvol_type %d\n", vol->vol_type);
+ pr_err("\tname_len %d\n", vol->name_len);
+ pr_err("\tusable_leb_size %d\n", vol->usable_leb_size);
+ pr_err("\tused_ebs %d\n", vol->used_ebs);
+ pr_err("\tused_bytes %lld\n", vol->used_bytes);
+ pr_err("\tlast_eb_bytes %d\n", vol->last_eb_bytes);
+ pr_err("\tcorrupted %d\n", vol->corrupted);
+ pr_err("\tupd_marker %d\n", vol->upd_marker);
if (vol->name_len <= UBI_VOL_NAME_MAX &&
strnlen(vol->name, vol->name_len + 1) == vol->name_len) {
- printk(KERN_DEBUG "\tname %s\n", vol->name);
+ pr_err("\tname %s\n", vol->name);
} else {
- printk(KERN_DEBUG "\t1st 5 characters of name: %c%c%c%c%c\n",
+ pr_err("\t1st 5 characters of name: %c%c%c%c%c\n",
vol->name[0], vol->name[1], vol->name[2],
vol->name[3], vol->name[4]);
}
{
int name_len = be16_to_cpu(r->name_len);
- printk(KERN_DEBUG "Volume table record %d dump:\n", idx);
- printk(KERN_DEBUG "\treserved_pebs %d\n",
- be32_to_cpu(r->reserved_pebs));
- printk(KERN_DEBUG "\talignment %d\n", be32_to_cpu(r->alignment));
- printk(KERN_DEBUG "\tdata_pad %d\n", be32_to_cpu(r->data_pad));
- printk(KERN_DEBUG "\tvol_type %d\n", (int)r->vol_type);
- printk(KERN_DEBUG "\tupd_marker %d\n", (int)r->upd_marker);
- printk(KERN_DEBUG "\tname_len %d\n", name_len);
+ pr_err("Volume table record %d dump:\n", idx);
+ pr_err("\treserved_pebs %d\n", be32_to_cpu(r->reserved_pebs));
+ pr_err("\talignment %d\n", be32_to_cpu(r->alignment));
+ pr_err("\tdata_pad %d\n", be32_to_cpu(r->data_pad));
+ pr_err("\tvol_type %d\n", (int)r->vol_type);
+ pr_err("\tupd_marker %d\n", (int)r->upd_marker);
+ pr_err("\tname_len %d\n", name_len);
if (r->name[0] == '\0') {
- printk(KERN_DEBUG "\tname NULL\n");
+ pr_err("\tname NULL\n");
return;
}
if (name_len <= UBI_VOL_NAME_MAX &&
strnlen(&r->name[0], name_len + 1) == name_len) {
- printk(KERN_DEBUG "\tname %s\n", &r->name[0]);
+ pr_err("\tname %s\n", &r->name[0]);
} else {
- printk(KERN_DEBUG "\t1st 5 characters of name: %c%c%c%c%c\n",
+ pr_err("\t1st 5 characters of name: %c%c%c%c%c\n",
r->name[0], r->name[1], r->name[2], r->name[3],
r->name[4]);
}
- printk(KERN_DEBUG "\tcrc %#08x\n", be32_to_cpu(r->crc));
+ pr_err("\tcrc %#08x\n", be32_to_cpu(r->crc));
}
/**
*/
void ubi_dump_av(const struct ubi_ainf_volume *av)
{
- printk(KERN_DEBUG "Volume attaching information dump:\n");
- printk(KERN_DEBUG "\tvol_id %d\n", av->vol_id);
- printk(KERN_DEBUG "\thighest_lnum %d\n", av->highest_lnum);
- printk(KERN_DEBUG "\tleb_count %d\n", av->leb_count);
- printk(KERN_DEBUG "\tcompat %d\n", av->compat);
- printk(KERN_DEBUG "\tvol_type %d\n", av->vol_type);
- printk(KERN_DEBUG "\tused_ebs %d\n", av->used_ebs);
- printk(KERN_DEBUG "\tlast_data_size %d\n", av->last_data_size);
- printk(KERN_DEBUG "\tdata_pad %d\n", av->data_pad);
+ pr_err("Volume attaching information dump:\n");
+ pr_err("\tvol_id %d\n", av->vol_id);
+ pr_err("\thighest_lnum %d\n", av->highest_lnum);
+ pr_err("\tleb_count %d\n", av->leb_count);
+ pr_err("\tcompat %d\n", av->compat);
+ pr_err("\tvol_type %d\n", av->vol_type);
+ pr_err("\tused_ebs %d\n", av->used_ebs);
+ pr_err("\tlast_data_size %d\n", av->last_data_size);
+ pr_err("\tdata_pad %d\n", av->data_pad);
}
/**
*/
void ubi_dump_aeb(const struct ubi_ainf_peb *aeb, int type)
{
- printk(KERN_DEBUG "eraseblock attaching information dump:\n");
- printk(KERN_DEBUG "\tec %d\n", aeb->ec);
- printk(KERN_DEBUG "\tpnum %d\n", aeb->pnum);
+ pr_err("eraseblock attaching information dump:\n");
+ pr_err("\tec %d\n", aeb->ec);
+ pr_err("\tpnum %d\n", aeb->pnum);
if (type == 0) {
- printk(KERN_DEBUG "\tlnum %d\n", aeb->lnum);
- printk(KERN_DEBUG "\tscrub %d\n", aeb->scrub);
- printk(KERN_DEBUG "\tsqnum %llu\n", aeb->sqnum);
+ pr_err("\tlnum %d\n", aeb->lnum);
+ pr_err("\tscrub %d\n", aeb->scrub);
+ pr_err("\tsqnum %llu\n", aeb->sqnum);
}
}
{
char nm[17];
- printk(KERN_DEBUG "Volume creation request dump:\n");
- printk(KERN_DEBUG "\tvol_id %d\n", req->vol_id);
- printk(KERN_DEBUG "\talignment %d\n", req->alignment);
- printk(KERN_DEBUG "\tbytes %lld\n", (long long)req->bytes);
- printk(KERN_DEBUG "\tvol_type %d\n", req->vol_type);
- printk(KERN_DEBUG "\tname_len %d\n", req->name_len);
+ pr_err("Volume creation request dump:\n");
+ pr_err("\tvol_id %d\n", req->vol_id);
+ pr_err("\talignment %d\n", req->alignment);
+ pr_err("\tbytes %lld\n", (long long)req->bytes);
+ pr_err("\tvol_type %d\n", req->vol_type);
+ pr_err("\tname_len %d\n", req->name_len);
memcpy(nm, req->name, 16);
nm[16] = 0;
- printk(KERN_DEBUG "\t1st 16 characters of name: %s\n", nm);
-}
-
-/**
- * ubi_debugging_init_dev - initialize debugging for an UBI device.
- * @ubi: UBI device description object
- *
- * This function initializes debugging-related data for UBI device @ubi.
- * Returns zero in case of success and a negative error code in case of
- * failure.
- */
-int ubi_debugging_init_dev(struct ubi_device *ubi)
-{
- ubi->dbg = kzalloc(sizeof(struct ubi_debug_info), GFP_KERNEL);
- if (!ubi->dbg)
- return -ENOMEM;
-
- return 0;
-}
-
-/**
- * ubi_debugging_exit_dev - free debugging data for an UBI device.
- * @ubi: UBI device description object
- */
-void ubi_debugging_exit_dev(struct ubi_device *ubi)
-{
- kfree(ubi->dbg);
+ pr_err("\t1st 16 characters of name: %s\n", nm);
}
/*
ubi = ubi_get_device(ubi_num);
if (!ubi)
return -ENODEV;
- d = ubi->dbg;
+ d = &ubi->dbg;
if (dent == d->dfs_chk_gen)
val = d->chk_gen;
ubi = ubi_get_device(ubi_num);
if (!ubi)
return -ENODEV;
- d = ubi->dbg;
+ d = &ubi->dbg;
buf_size = min_t(size_t, count, (sizeof(buf) - 1));
if (copy_from_user(buf, user_buf, buf_size)) {
unsigned long ubi_num = ubi->ubi_num;
const char *fname;
struct dentry *dent;
- struct ubi_debug_info *d = ubi->dbg;
+ struct ubi_debug_info *d = &ubi->dbg;
if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
void ubi_debugfs_exit_dev(struct ubi_device *ubi)
{
if (IS_ENABLED(CONFIG_DEBUG_FS))
- debugfs_remove_recursive(ubi->dbg->dfs_dir);
+ debugfs_remove_recursive(ubi->dbg.dfs_dir);
}
projects / linux.git / blobdiff