Now user can pass an additional parameter 'offset' to ubi_volume_read() function.
Signed-off-by: Alexey Romanov avromanov@salutedevices.com Reviewed-by: Heiko Schocher hs@denx.de Acked-by: Heiko Schocher hs@denx.de --- cmd/ubi.c | 6 +++--- env/ubi.c | 6 +++--- include/ubi_uboot.h | 2 +- 3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/cmd/ubi.c b/cmd/ubi.c index 0a6a80bdd1..2257f68498 100644 --- a/cmd/ubi.c +++ b/cmd/ubi.c @@ -420,13 +420,13 @@ int ubi_volume_write(char *volume, void *buf, size_t size) return ubi_volume_begin_write(volume, buf, size, size); }
-int ubi_volume_read(char *volume, char *buf, size_t size) +int ubi_volume_read(char *volume, char *buf, loff_t offset, size_t size) { int err, lnum, off, len, tbuf_size; void *tbuf; unsigned long long tmp; struct ubi_volume *vol; - loff_t offp = 0; + loff_t offp = offset; size_t len_read;
vol = ubi_find_volume(volume); @@ -787,7 +787,7 @@ static int do_ubi(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) }
if (argc == 3) { - return ubi_volume_read(argv[3], (char *)addr, size); + return ubi_volume_read(argv[3], (char *)addr, 0, size); } }
diff --git a/env/ubi.c b/env/ubi.c index 445d34fedb..661801d5a9 100644 --- a/env/ubi.c +++ b/env/ubi.c @@ -135,13 +135,13 @@ static int env_ubi_load(void) return -EIO; }
- read1_fail = ubi_volume_read(CONFIG_ENV_UBI_VOLUME, (void *)tmp_env1, + read1_fail = ubi_volume_read(CONFIG_ENV_UBI_VOLUME, (void *)tmp_env1, 0, CONFIG_ENV_SIZE); if (read1_fail) printf("\n** Unable to read env from %s:%s **\n", CONFIG_ENV_UBI_PART, CONFIG_ENV_UBI_VOLUME);
- read2_fail = ubi_volume_read(CONFIG_ENV_UBI_VOLUME_REDUND, + read2_fail = ubi_volume_read(CONFIG_ENV_UBI_VOLUME_REDUND, 0, (void *)tmp_env2, CONFIG_ENV_SIZE); if (read2_fail) printf("\n** Unable to read redundant env from %s:%s **\n", @@ -172,7 +172,7 @@ static int env_ubi_load(void) return -EIO; }
- if (ubi_volume_read(CONFIG_ENV_UBI_VOLUME, buf, CONFIG_ENV_SIZE)) { + if (ubi_volume_read(CONFIG_ENV_UBI_VOLUME, buf, 0, CONFIG_ENV_SIZE)) { printf("\n** Unable to read env from %s:%s **\n", CONFIG_ENV_UBI_PART, CONFIG_ENV_UBI_VOLUME); env_set_default(NULL, 0); diff --git a/include/ubi_uboot.h b/include/ubi_uboot.h index d7a8851094..a4be0feabb 100644 --- a/include/ubi_uboot.h +++ b/include/ubi_uboot.h @@ -49,7 +49,7 @@ extern int ubi_init(void); extern void ubi_exit(void); extern int ubi_part(char *part_name, const char *vid_header_offset); extern int ubi_volume_write(char *volume, void *buf, size_t size); -extern int ubi_volume_read(char *volume, char *buf, size_t size); +extern int ubi_volume_read(char *volume, char *buf, loff_t offset, size_t size);
extern struct ubi_device *ubi_devices[]; int cmd_ubifs_mount(char *vol_name);