On Tue, 28 Feb 2023 at 01:52, <jassisinghb...@gmail.com> wrote:
>
> From: Jassi Brar <jaswinder.si...@linaro.org>
>
> Moving towards using common code for meta-data management,
> implement the read/write mdata hooks.
>
> Signed-off-by: Jassi Brar <jaswinder.si...@linaro.org>
> Reviewed-by: Etienne Carriere <etienne.carri...@linaro.org>
> Reviewed-by: Ilias Apalodimas <ilias.apalodi...@linaro.org>
> ---
> drivers/fwu-mdata/gpt_blk.c | 36 ++++++++++++++++++++++++++++++++++++
> 1 file changed, 36 insertions(+)
>
> diff --git a/drivers/fwu-mdata/gpt_blk.c b/drivers/fwu-mdata/gpt_blk.c
> index 28f5d23e1e..bdaa10cd1d 100644
> --- a/drivers/fwu-mdata/gpt_blk.c
> +++ b/drivers/fwu-mdata/gpt_blk.c
> @@ -272,7 +272,43 @@ static int fwu_mdata_gpt_blk_probe(struct udevice *dev)
> return 0;
> }
>
> +static int fwu_gpt_read_mdata(struct udevice *dev, struct fwu_mdata *mdata,
> + bool primary)
> +{
> + struct fwu_mdata_gpt_blk_priv *priv = dev_get_priv(dev);
> + struct blk_desc *desc = dev_get_uclass_plat(priv->blk_dev);
> + int ret;
> +
> + ret = gpt_get_mdata_partitions(desc);
> + if (ret < 0) {
> + log_debug("Error getting the FWU metadata partitions\n");
> + return -ENOENT;
> + }
> +
> + return gpt_read_write_mdata(desc, mdata, MDATA_READ,
> + primary ? g_mdata_part[0] : g_mdata_part[1]);
Indentation to fix.
> +}
> +
> +static int fwu_gpt_write_mdata(struct udevice *dev, struct fwu_mdata *mdata,
> + bool primary)
> +{
> + struct fwu_mdata_gpt_blk_priv *priv = dev_get_priv(dev);
> + struct blk_desc *desc = dev_get_uclass_plat(priv->blk_dev);
> + int ret;
> +
> + ret = gpt_get_mdata_partitions(desc);
> + if (ret < 0) {
> + log_debug("Error getting the FWU metadata partitions\n");
> + return -ENOENT;
> + }
> +
> + return gpt_read_write_mdata(desc, mdata, MDATA_WRITE,
> + primary ? g_mdata_part[0] : g_mdata_part[1]);
Indentation to fix.
With these 2 comments addressed, my R-B tag applies.
> +}
> +
> static const struct fwu_mdata_ops fwu_gpt_blk_ops = {
> + .read_mdata = fwu_gpt_read_mdata,
> + .write_mdata = fwu_gpt_write_mdata,
> .get_mdata = fwu_gpt_get_mdata,
> .update_mdata = fwu_gpt_update_mdata,
> .get_mdata_part_num = fwu_gpt_get_mdata_partitions,
> --
> 2.34.1
>
