diff options
Diffstat (limited to 'drivers/dfu/dfu.c')
| -rw-r--r-- | drivers/dfu/dfu.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 56b21c78abc..4a8804e4b70 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -67,14 +67,14 @@ int dfu_init_env_entities(char *interface, int dev) static unsigned char *dfu_buf; static unsigned long dfu_buf_size = CONFIG_SYS_DFU_DATA_BUF_SIZE; -static unsigned char *dfu_free_buf(void) +unsigned char *dfu_free_buf(void) { free(dfu_buf); dfu_buf = NULL; return dfu_buf; } -static unsigned char *dfu_get_buf(void) +unsigned char *dfu_get_buf(void) { char *s; @@ -330,7 +330,7 @@ int dfu_read(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num) } static int dfu_fill_entity(struct dfu_entity *dfu, char *s, int alt, - char *interface, int num) + char *interface, int num) { char *st; @@ -440,3 +440,15 @@ struct dfu_entity *dfu_get_entity(int alt) return NULL; } + +int dfu_get_alt(char *name) +{ + struct dfu_entity *dfu; + + list_for_each_entry(dfu, &dfu_list, list) { + if (!strncmp(dfu->name, name, strlen(dfu->name))) + return dfu->alt; + } + + return -ENODEV; +} |