New function - dfu_get_alt() - has been added to dfu core. If present, it returns alt setting's number corresponding to passed name.
Signed-off-by: Lukasz Majewski l.majewski@samsung.com Cc: Marek Vasut marex@denx.de --- drivers/dfu/dfu.c | 12 ++++++++++++ include/dfu.h | 1 + 2 files changed, 13 insertions(+)
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 56b21c7..cbeea3c 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -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; +} diff --git a/include/dfu.h b/include/dfu.h index b2ecf1b..b144255 100644 --- a/include/dfu.h +++ b/include/dfu.h @@ -126,6 +126,7 @@ const char *dfu_get_layout(enum dfu_layout l); struct dfu_entity *dfu_get_entity(int alt); char *dfu_extract_token(char** e, int *n); void dfu_trigger_reset(void); +int dfu_get_alt(char *name); bool dfu_reset(void); int dfu_init_env_entities(char *interface, int dev);