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yaml
---
r: 61221
b: refs/heads/master
c: 3261ebd
h: refs/heads/master
i:
  61219: eca0901
v: v3
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Christoph Hellwig authored and Artem Bityutskiy committed Jul 18, 2007
1 parent 4fe4a9b commit 936287f
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Showing 9 changed files with 169 additions and 198 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: bf07803a6827ef8d4c9d840a1de800ba36db0213
refs/heads/master: 3261ebd7d4194ff30d0eae7ba8d937dcccf7235d
38 changes: 19 additions & 19 deletions trunk/drivers/mtd/ubi/debug.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -35,12 +35,12 @@
void ubi_dbg_dump_ec_hdr(const struct ubi_ec_hdr *ec_hdr)
{
dbg_msg("erase counter header dump:");
dbg_msg("magic %#08x", ubi32_to_cpu(ec_hdr->magic));
dbg_msg("magic %#08x", be32_to_cpu(ec_hdr->magic));
dbg_msg("version %d", (int)ec_hdr->version);
dbg_msg("ec %llu", (long long)ubi64_to_cpu(ec_hdr->ec));
dbg_msg("vid_hdr_offset %d", ubi32_to_cpu(ec_hdr->vid_hdr_offset));
dbg_msg("data_offset %d", ubi32_to_cpu(ec_hdr->data_offset));
dbg_msg("hdr_crc %#08x", ubi32_to_cpu(ec_hdr->hdr_crc));
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:");
ubi_dbg_hexdump(ec_hdr, UBI_EC_HDR_SIZE);
}
Expand All @@ -52,20 +52,20 @@ 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", ubi32_to_cpu(vid_hdr->magic));
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", ubi32_to_cpu(vid_hdr->vol_id));
dbg_msg("lnum %d", ubi32_to_cpu(vid_hdr->lnum));
dbg_msg("leb_ver %u", ubi32_to_cpu(vid_hdr->leb_ver));
dbg_msg("data_size %d", ubi32_to_cpu(vid_hdr->data_size));
dbg_msg("used_ebs %d", ubi32_to_cpu(vid_hdr->used_ebs));
dbg_msg("data_pad %d", ubi32_to_cpu(vid_hdr->data_pad));
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",
(unsigned long long)ubi64_to_cpu(vid_hdr->sqnum));
dbg_msg("hdr_crc %08x", ubi32_to_cpu(vid_hdr->hdr_crc));
(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:");
}

Expand Down Expand Up @@ -106,12 +106,12 @@ void ubi_dbg_dump_vol_info(const struct ubi_volume *vol)
*/
void ubi_dbg_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx)
{
int name_len = ubi16_to_cpu(r->name_len);
int name_len = be16_to_cpu(r->name_len);

dbg_msg("volume table record %d dump:", idx);
dbg_msg("reserved_pebs %d", ubi32_to_cpu(r->reserved_pebs));
dbg_msg("alignment %d", ubi32_to_cpu(r->alignment));
dbg_msg("data_pad %d", ubi32_to_cpu(r->data_pad));
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);
Expand All @@ -129,7 +129,7 @@ void ubi_dbg_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx)
r->name[0], r->name[1], r->name[2], r->name[3],
r->name[4]);
}
dbg_msg("crc %#08x", ubi32_to_cpu(r->crc));
dbg_msg("crc %#08x", be32_to_cpu(r->crc));
}

/**
Expand Down
62 changes: 31 additions & 31 deletions trunk/drivers/mtd/ubi/eba.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -425,10 +425,10 @@ int ubi_eba_read_leb(struct ubi_device *ubi, int vol_id, int lnum, void *buf,
} else if (err == UBI_IO_BITFLIPS)
scrub = 1;

ubi_assert(lnum < ubi32_to_cpu(vid_hdr->used_ebs));
ubi_assert(len == ubi32_to_cpu(vid_hdr->data_size));
ubi_assert(lnum < be32_to_cpu(vid_hdr->used_ebs));
ubi_assert(len == be32_to_cpu(vid_hdr->data_size));

crc = ubi32_to_cpu(vid_hdr->data_crc);
crc = be32_to_cpu(vid_hdr->data_crc);
ubi_free_vid_hdr(ubi, vid_hdr);
}

Expand Down Expand Up @@ -518,7 +518,7 @@ static int recover_peb(struct ubi_device *ubi, int pnum, int vol_id, int lnum,
goto out_put;
}

vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
err = ubi_io_write_vid_hdr(ubi, new_pnum, vid_hdr);
if (err)
goto write_error;
Expand Down Expand Up @@ -634,11 +634,11 @@ int ubi_eba_write_leb(struct ubi_device *ubi, int vol_id, int lnum,
}

vid_hdr->vol_type = UBI_VID_DYNAMIC;
vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_ubi32(vol_id);
vid_hdr->lnum = cpu_to_ubi32(lnum);
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_be32(vol_id);
vid_hdr->lnum = cpu_to_be32(lnum);
vid_hdr->compat = ubi_get_compat(ubi, vol_id);
vid_hdr->data_pad = cpu_to_ubi32(vol->data_pad);
vid_hdr->data_pad = cpu_to_be32(vol->data_pad);

retry:
pnum = ubi_wl_get_peb(ubi, dtype);
Expand Down Expand Up @@ -692,7 +692,7 @@ int ubi_eba_write_leb(struct ubi_device *ubi, int vol_id, int lnum,
return err;
}

vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
ubi_msg("try another PEB");
goto retry;
}
Expand Down Expand Up @@ -748,17 +748,17 @@ int ubi_eba_write_leb_st(struct ubi_device *ubi, int vol_id, int lnum,
return err;
}

vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_ubi32(vol_id);
vid_hdr->lnum = cpu_to_ubi32(lnum);
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_be32(vol_id);
vid_hdr->lnum = cpu_to_be32(lnum);
vid_hdr->compat = ubi_get_compat(ubi, vol_id);
vid_hdr->data_pad = cpu_to_ubi32(vol->data_pad);
vid_hdr->data_pad = cpu_to_be32(vol->data_pad);

crc = crc32(UBI_CRC32_INIT, buf, data_size);
vid_hdr->vol_type = UBI_VID_STATIC;
vid_hdr->data_size = cpu_to_ubi32(data_size);
vid_hdr->used_ebs = cpu_to_ubi32(used_ebs);
vid_hdr->data_crc = cpu_to_ubi32(crc);
vid_hdr->data_size = cpu_to_be32(data_size);
vid_hdr->used_ebs = cpu_to_be32(used_ebs);
vid_hdr->data_crc = cpu_to_be32(crc);

retry:
pnum = ubi_wl_get_peb(ubi, dtype);
Expand Down Expand Up @@ -813,7 +813,7 @@ int ubi_eba_write_leb_st(struct ubi_device *ubi, int vol_id, int lnum,
return err;
}

vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
ubi_msg("try another PEB");
goto retry;
}
Expand Down Expand Up @@ -854,17 +854,17 @@ int ubi_eba_atomic_leb_change(struct ubi_device *ubi, int vol_id, int lnum,
return err;
}

vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_ubi32(vol_id);
vid_hdr->lnum = cpu_to_ubi32(lnum);
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_be32(vol_id);
vid_hdr->lnum = cpu_to_be32(lnum);
vid_hdr->compat = ubi_get_compat(ubi, vol_id);
vid_hdr->data_pad = cpu_to_ubi32(vol->data_pad);
vid_hdr->data_pad = cpu_to_be32(vol->data_pad);

crc = crc32(UBI_CRC32_INIT, buf, len);
vid_hdr->vol_type = UBI_VID_STATIC;
vid_hdr->data_size = cpu_to_ubi32(len);
vid_hdr->data_size = cpu_to_be32(len);
vid_hdr->copy_flag = 1;
vid_hdr->data_crc = cpu_to_ubi32(crc);
vid_hdr->data_crc = cpu_to_be32(crc);

retry:
pnum = ubi_wl_get_peb(ubi, dtype);
Expand Down Expand Up @@ -924,7 +924,7 @@ int ubi_eba_atomic_leb_change(struct ubi_device *ubi, int vol_id, int lnum,
return err;
}

vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
ubi_msg("try another PEB");
goto retry;
}
Expand Down Expand Up @@ -965,17 +965,17 @@ int ubi_eba_copy_leb(struct ubi_device *ubi, int from, int to,
uint32_t crc;
void *buf, *buf1 = NULL;

vol_id = ubi32_to_cpu(vid_hdr->vol_id);
lnum = ubi32_to_cpu(vid_hdr->lnum);
vol_id = be32_to_cpu(vid_hdr->vol_id);
lnum = be32_to_cpu(vid_hdr->lnum);

dbg_eba("copy LEB %d:%d, PEB %d to PEB %d", vol_id, lnum, from, to);

if (vid_hdr->vol_type == UBI_VID_STATIC) {
data_size = ubi32_to_cpu(vid_hdr->data_size);
data_size = be32_to_cpu(vid_hdr->data_size);
aldata_size = ALIGN(data_size, ubi->min_io_size);
} else
data_size = aldata_size =
ubi->leb_size - ubi32_to_cpu(vid_hdr->data_pad);
ubi->leb_size - be32_to_cpu(vid_hdr->data_pad);

buf = vmalloc(aldata_size);
if (!buf)
Expand Down Expand Up @@ -1054,10 +1054,10 @@ int ubi_eba_copy_leb(struct ubi_device *ubi, int from, int to,
*/
if (data_size > 0) {
vid_hdr->copy_flag = 1;
vid_hdr->data_size = cpu_to_ubi32(data_size);
vid_hdr->data_crc = cpu_to_ubi32(crc);
vid_hdr->data_size = cpu_to_be32(data_size);
vid_hdr->data_crc = cpu_to_be32(crc);
}
vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));

err = ubi_io_write_vid_hdr(ubi, to, vid_hdr);
if (err)
Expand Down
46 changes: 23 additions & 23 deletions trunk/drivers/mtd/ubi/io.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -557,9 +557,9 @@ static int validate_ec_hdr(const struct ubi_device *ubi,
long long ec;
int vid_hdr_offset, leb_start;

ec = ubi64_to_cpu(ec_hdr->ec);
vid_hdr_offset = ubi32_to_cpu(ec_hdr->vid_hdr_offset);
leb_start = ubi32_to_cpu(ec_hdr->data_offset);
ec = be64_to_cpu(ec_hdr->ec);
vid_hdr_offset = be32_to_cpu(ec_hdr->vid_hdr_offset);
leb_start = be32_to_cpu(ec_hdr->data_offset);

if (ec_hdr->version != UBI_VERSION) {
ubi_err("node with incompatible UBI version found: "
Expand Down Expand Up @@ -640,7 +640,7 @@ int ubi_io_read_ec_hdr(const struct ubi_device *ubi, int pnum,
read_err = err;
}

magic = ubi32_to_cpu(ec_hdr->magic);
magic = be32_to_cpu(ec_hdr->magic);
if (magic != UBI_EC_HDR_MAGIC) {
/*
* The magic field is wrong. Let's check if we have read all
Expand Down Expand Up @@ -684,7 +684,7 @@ int ubi_io_read_ec_hdr(const struct ubi_device *ubi, int pnum,
}

crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC);
hdr_crc = ubi32_to_cpu(ec_hdr->hdr_crc);
hdr_crc = be32_to_cpu(ec_hdr->hdr_crc);

if (hdr_crc != crc) {
if (verbose) {
Expand Down Expand Up @@ -729,12 +729,12 @@ int ubi_io_write_ec_hdr(const struct ubi_device *ubi, int pnum,
dbg_io("write EC header to PEB %d", pnum);
ubi_assert(pnum >= 0 && pnum < ubi->peb_count);

ec_hdr->magic = cpu_to_ubi32(UBI_EC_HDR_MAGIC);
ec_hdr->magic = cpu_to_be32(UBI_EC_HDR_MAGIC);
ec_hdr->version = UBI_VERSION;
ec_hdr->vid_hdr_offset = cpu_to_ubi32(ubi->vid_hdr_offset);
ec_hdr->data_offset = cpu_to_ubi32(ubi->leb_start);
ec_hdr->vid_hdr_offset = cpu_to_be32(ubi->vid_hdr_offset);
ec_hdr->data_offset = cpu_to_be32(ubi->leb_start);
crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC);
ec_hdr->hdr_crc = cpu_to_ubi32(crc);
ec_hdr->hdr_crc = cpu_to_be32(crc);

err = paranoid_check_ec_hdr(ubi, pnum, ec_hdr);
if (err)
Expand All @@ -757,13 +757,13 @@ static int validate_vid_hdr(const struct ubi_device *ubi,
{
int vol_type = vid_hdr->vol_type;
int copy_flag = vid_hdr->copy_flag;
int vol_id = ubi32_to_cpu(vid_hdr->vol_id);
int lnum = ubi32_to_cpu(vid_hdr->lnum);
int vol_id = be32_to_cpu(vid_hdr->vol_id);
int lnum = be32_to_cpu(vid_hdr->lnum);
int compat = vid_hdr->compat;
int data_size = ubi32_to_cpu(vid_hdr->data_size);
int used_ebs = ubi32_to_cpu(vid_hdr->used_ebs);
int data_pad = ubi32_to_cpu(vid_hdr->data_pad);
int data_crc = ubi32_to_cpu(vid_hdr->data_crc);
int data_size = be32_to_cpu(vid_hdr->data_size);
int used_ebs = be32_to_cpu(vid_hdr->used_ebs);
int data_pad = be32_to_cpu(vid_hdr->data_pad);
int data_crc = be32_to_cpu(vid_hdr->data_crc);
int usable_leb_size = ubi->leb_size - data_pad;

if (copy_flag != 0 && copy_flag != 1) {
Expand Down Expand Up @@ -914,7 +914,7 @@ int ubi_io_read_vid_hdr(const struct ubi_device *ubi, int pnum,
read_err = err;
}

magic = ubi32_to_cpu(vid_hdr->magic);
magic = be32_to_cpu(vid_hdr->magic);
if (magic != UBI_VID_HDR_MAGIC) {
/*
* If we have read all 0xFF bytes, the VID header probably does
Expand Down Expand Up @@ -957,7 +957,7 @@ int ubi_io_read_vid_hdr(const struct ubi_device *ubi, int pnum,
}

crc = crc32(UBI_CRC32_INIT, vid_hdr, UBI_VID_HDR_SIZE_CRC);
hdr_crc = ubi32_to_cpu(vid_hdr->hdr_crc);
hdr_crc = be32_to_cpu(vid_hdr->hdr_crc);

if (hdr_crc != crc) {
if (verbose) {
Expand Down Expand Up @@ -1007,10 +1007,10 @@ int ubi_io_write_vid_hdr(const struct ubi_device *ubi, int pnum,
if (err)
return err > 0 ? -EINVAL: err;

vid_hdr->magic = cpu_to_ubi32(UBI_VID_HDR_MAGIC);
vid_hdr->magic = cpu_to_be32(UBI_VID_HDR_MAGIC);
vid_hdr->version = UBI_VERSION;
crc = crc32(UBI_CRC32_INIT, vid_hdr, UBI_VID_HDR_SIZE_CRC);
vid_hdr->hdr_crc = cpu_to_ubi32(crc);
vid_hdr->hdr_crc = cpu_to_be32(crc);

err = paranoid_check_vid_hdr(ubi, pnum, vid_hdr);
if (err)
Expand Down Expand Up @@ -1060,7 +1060,7 @@ static int paranoid_check_ec_hdr(const struct ubi_device *ubi, int pnum,
int err;
uint32_t magic;

magic = ubi32_to_cpu(ec_hdr->magic);
magic = be32_to_cpu(ec_hdr->magic);
if (magic != UBI_EC_HDR_MAGIC) {
ubi_err("bad magic %#08x, must be %#08x",
magic, UBI_EC_HDR_MAGIC);
Expand Down Expand Up @@ -1105,7 +1105,7 @@ static int paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum)
goto exit;

crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC);
hdr_crc = ubi32_to_cpu(ec_hdr->hdr_crc);
hdr_crc = be32_to_cpu(ec_hdr->hdr_crc);
if (hdr_crc != crc) {
ubi_err("bad CRC, calculated %#08x, read %#08x", crc, hdr_crc);
ubi_err("paranoid check failed for PEB %d", pnum);
Expand Down Expand Up @@ -1137,7 +1137,7 @@ static int paranoid_check_vid_hdr(const struct ubi_device *ubi, int pnum,
int err;
uint32_t magic;

magic = ubi32_to_cpu(vid_hdr->magic);
magic = be32_to_cpu(vid_hdr->magic);
if (magic != UBI_VID_HDR_MAGIC) {
ubi_err("bad VID header magic %#08x at PEB %d, must be %#08x",
magic, pnum, UBI_VID_HDR_MAGIC);
Expand Down Expand Up @@ -1187,7 +1187,7 @@ static int paranoid_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum)
goto exit;

crc = crc32(UBI_CRC32_INIT, vid_hdr, UBI_EC_HDR_SIZE_CRC);
hdr_crc = ubi32_to_cpu(vid_hdr->hdr_crc);
hdr_crc = be32_to_cpu(vid_hdr->hdr_crc);
if (hdr_crc != crc) {
ubi_err("bad VID header CRC at PEB %d, calculated %#08x, "
"read %#08x", pnum, crc, hdr_crc);
Expand Down
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