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UBI: fix and re-work debugging stuff

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Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy
2008-07-16 17:40:22 +03:00
parent 85c6e6e282
commit c8566350a3
11 changed files with 206 additions and 177 deletions
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160
drivers/mtd/ubi/debug.c
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@@ -24,7 +24,7 @@
* changes.
*/
#ifdef CONFIG_MTD_UBI_DEBUG_MSG
#ifdef CONFIG_MTD_UBI_DEBUG
#include "ubi.h"
@@ -34,14 +34,19 @@
*/
void ubi_dbg_dump_ec_hdr(const struct ubi_ec_hdr *ec_hdr)
{
dbg_msg("erase counter header dump:");
dbg_msg("magic %#08x", be32_to_cpu(ec_hdr->magic));
dbg_msg("version %d", (int)ec_hdr->version);
dbg_msg("ec %llu", (long long)be64_to_cpu(ec_hdr->ec));
dbg_msg("vid_hdr_offset %d", be32_to_cpu(ec_hdr->vid_hdr_offset));
dbg_msg("data_offset %d", be32_to_cpu(ec_hdr->data_offset));
dbg_msg("hdr_crc %#08x", be32_to_cpu(ec_hdr->hdr_crc));
dbg_msg("erase counter header hexdump:");
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 "\thdr_crc %#08x\n",
be32_to_cpu(ec_hdr->hdr_crc));
printk(KERN_DEBUG "erase counter header hexdump:\n");
print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 1,
ec_hdr, UBI_EC_HDR_SIZE, 1);
}
@@ -52,22 +57,24 @@ void ubi_dbg_dump_ec_hdr(const struct ubi_ec_hdr *ec_hdr)
*/
void ubi_dbg_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr)
{
dbg_msg("volume identifier header dump:");
dbg_msg("magic %08x", be32_to_cpu(vid_hdr->magic));
dbg_msg("version %d", (int)vid_hdr->version);
dbg_msg("vol_type %d", (int)vid_hdr->vol_type);
dbg_msg("copy_flag %d", (int)vid_hdr->copy_flag);
dbg_msg("compat %d", (int)vid_hdr->compat);
dbg_msg("vol_id %d", be32_to_cpu(vid_hdr->vol_id));
dbg_msg("lnum %d", be32_to_cpu(vid_hdr->lnum));
dbg_msg("leb_ver %u", be32_to_cpu(vid_hdr->leb_ver));
dbg_msg("data_size %d", be32_to_cpu(vid_hdr->data_size));
dbg_msg("used_ebs %d", be32_to_cpu(vid_hdr->used_ebs));
dbg_msg("data_pad %d", be32_to_cpu(vid_hdr->data_pad));
dbg_msg("sqnum %llu",
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 "\tleb_ver %u\n", be32_to_cpu(vid_hdr->leb_ver));
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",
(unsigned long long)be64_to_cpu(vid_hdr->sqnum));
dbg_msg("hdr_crc %08x", be32_to_cpu(vid_hdr->hdr_crc));
dbg_msg("volume identifier header hexdump:");
printk(KERN_DEBUG "\thdr_crc %08x\n", be32_to_cpu(vid_hdr->hdr_crc));
printk(KERN_DEBUG "Volume identifier header hexdump:\n");
print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 1,
vid_hdr, UBI_VID_HDR_SIZE, 1);
}
/**
@@ -76,27 +83,27 @@ void ubi_dbg_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr)
*/
void ubi_dbg_dump_vol_info(const struct ubi_volume *vol)
{
dbg_msg("volume information dump:");
dbg_msg("vol_id %d", vol->vol_id);
dbg_msg("reserved_pebs %d", vol->reserved_pebs);
dbg_msg("alignment %d", vol->alignment);
dbg_msg("data_pad %d", vol->data_pad);
dbg_msg("vol_type %d", vol->vol_type);
dbg_msg("name_len %d", vol->name_len);
dbg_msg("usable_leb_size %d", vol->usable_leb_size);
dbg_msg("used_ebs %d", vol->used_ebs);
dbg_msg("used_bytes %lld", vol->used_bytes);
dbg_msg("last_eb_bytes %d", vol->last_eb_bytes);
dbg_msg("corrupted %d", vol->corrupted);
dbg_msg("upd_marker %d", vol->upd_marker);
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);
if (vol->name_len <= UBI_VOL_NAME_MAX &&
strnlen(vol->name, vol->name_len + 1) == vol->name_len) {
dbg_msg("name %s", vol->name);
printk(KERN_DEBUG "\tname %s\n", vol->name);
} else {
dbg_msg("the 1st 5 characters of the name: %c%c%c%c%c",
vol->name[0], vol->name[1], vol->name[2],
vol->name[3], vol->name[4]);
printk(KERN_DEBUG "\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]);
}
}
@@ -109,28 +116,29 @@ void ubi_dbg_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx)
{
int name_len = be16_to_cpu(r->name_len);
dbg_msg("volume table record %d dump:", idx);
dbg_msg("reserved_pebs %d", be32_to_cpu(r->reserved_pebs));
dbg_msg("alignment %d", be32_to_cpu(r->alignment));
dbg_msg("data_pad %d", be32_to_cpu(r->data_pad));
dbg_msg("vol_type %d", (int)r->vol_type);
dbg_msg("upd_marker %d", (int)r->upd_marker);
dbg_msg("name_len %d", 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);
if (r->name[0] == '\0') {
dbg_msg("name NULL");
printk(KERN_DEBUG "\tname NULL\n");
return;
}
if (name_len <= UBI_VOL_NAME_MAX &&
strnlen(&r->name[0], name_len + 1) == name_len) {
dbg_msg("name %s", &r->name[0]);
printk(KERN_DEBUG "\tname %s\n", &r->name[0]);
} else {
dbg_msg("1st 5 characters of the name: %c%c%c%c%c",
printk(KERN_DEBUG "\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]);
}
dbg_msg("crc %#08x", be32_to_cpu(r->crc));
printk(KERN_DEBUG "\tcrc %#08x\n", be32_to_cpu(r->crc));
}
/**
@@ -139,15 +147,15 @@ void ubi_dbg_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx)
*/
void ubi_dbg_dump_sv(const struct ubi_scan_volume *sv)
{
dbg_msg("volume scanning information dump:");
dbg_msg("vol_id %d", sv->vol_id);
dbg_msg("highest_lnum %d", sv->highest_lnum);
dbg_msg("leb_count %d", sv->leb_count);
dbg_msg("compat %d", sv->compat);
dbg_msg("vol_type %d", sv->vol_type);
dbg_msg("used_ebs %d", sv->used_ebs);
dbg_msg("last_data_size %d", sv->last_data_size);
dbg_msg("data_pad %d", sv->data_pad);
printk(KERN_DEBUG "Volume scanning information dump:\n");
printk(KERN_DEBUG "\tvol_id %d\n", sv->vol_id);
printk(KERN_DEBUG "\thighest_lnum %d\n", sv->highest_lnum);
printk(KERN_DEBUG "\tleb_count %d\n", sv->leb_count);
printk(KERN_DEBUG "\tcompat %d\n", sv->compat);
printk(KERN_DEBUG "\tvol_type %d\n", sv->vol_type);
printk(KERN_DEBUG "\tused_ebs %d\n", sv->used_ebs);
printk(KERN_DEBUG "\tlast_data_size %d\n", sv->last_data_size);
printk(KERN_DEBUG "\tdata_pad %d\n", sv->data_pad);
}
/**
@@ -157,14 +165,14 @@ void ubi_dbg_dump_sv(const struct ubi_scan_volume *sv)
*/
void ubi_dbg_dump_seb(const struct ubi_scan_leb *seb, int type)
{
dbg_msg("eraseblock scanning information dump:");
dbg_msg("ec %d", seb->ec);
dbg_msg("pnum %d", seb->pnum);
printk(KERN_DEBUG "eraseblock scanning information dump:\n");
printk(KERN_DEBUG "\tec %d\n", seb->ec);
printk(KERN_DEBUG "\tpnum %d\n", seb->pnum);
if (type == 0) {
dbg_msg("lnum %d", seb->lnum);
dbg_msg("scrub %d", seb->scrub);
dbg_msg("sqnum %llu", seb->sqnum);
dbg_msg("leb_ver %u", seb->leb_ver);
printk(KERN_DEBUG "\tlnum %d\n", seb->lnum);
printk(KERN_DEBUG "\tscrub %d\n", seb->scrub);
printk(KERN_DEBUG "\tsqnum %llu\n", seb->sqnum);
printk(KERN_DEBUG "\tleb_ver %u\n", seb->leb_ver);
}
}
@@ -176,16 +184,16 @@ void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req)
{
char nm[17];
dbg_msg("volume creation request dump:");
dbg_msg("vol_id %d", req->vol_id);
dbg_msg("alignment %d", req->alignment);
dbg_msg("bytes %lld", (long long)req->bytes);
dbg_msg("vol_type %d", req->vol_type);
dbg_msg("name_len %d", req->name_len);
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);
memcpy(nm, req->name, 16);
nm[16] = 0;
dbg_msg("the 1st 16 characters of the name: %s", nm);
printk(KERN_DEBUG "\t1st 16 characters of name: %s\n", nm);
}
#endif /* CONFIG_MTD_UBI_DEBUG_MSG */
#endif /* CONFIG_MTD_UBI_DEBUG */