On Thu, 30 Sept 2021 at 23:03, AKASHI Takahiro
<takahiro.aka...@linaro.org> wrote:
>
> Now that all the block device drivers have enable a probe hook, we will
> call blk_create_partitions() to enumerate all the partitions and create
> associated udevices when a block device is detected.
>
> Signed-off-by: AKASHI Takahiro <takahiro.aka...@linaro.org>
> ---
> drivers/block/blk-uclass.c | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
Reviewed-by: Simon Glass <s...@chromium.org>
But I don't see blk_create_partitions() in this patch.
> diff --git a/drivers/block/blk-uclass.c b/drivers/block/blk-uclass.c
> index dd7f3c0fe31e..6ba11a8fa7f7 100644
> --- a/drivers/block/blk-uclass.c
> +++ b/drivers/block/blk-uclass.c
> @@ -741,11 +741,25 @@ static int blk_post_probe(struct udevice *dev)
> struct blk_desc *desc = dev_get_uclass_plat(dev);
>
> part_init(desc);
> +
> + if (desc->part_type != PART_TYPE_UNKNOWN &&
> + blk_create_partitions(dev))
> + debug("*** creating partitions failed\n");
> }
>
> return 0;
> }
>
> +static int blk_part_post_probe(struct udevice *dev)
> +{
> + /*
> + * TODO:
> + * If we call blk_creat_partitions() here, it would allow for
> + * "partitions in a partition".
> + */
Would that be useful?
> + return 0;
> +}
> +
> UCLASS_DRIVER(blk) = {
> .id = UCLASS_BLK,
> .name = "blk",
> @@ -821,6 +835,7 @@ U_BOOT_DRIVER(blk_partition) = {
>
> UCLASS_DRIVER(partition) = {
> .id = UCLASS_PARTITION,
> + .post_probe = blk_part_post_probe,
> .per_device_plat_auto = sizeof(struct disk_part),
> .name = "partition",
> };
> --
> 2.33.0
>
