> Hi,
> > if (dev_info->wspecversion >= UFS_DEV_HPB_SUPPORT_VERSION &&
> > (b_ufs_feature_sup & UFS_DEV_HPB_SUPPORT)) {
> > - dev_info->hpb_enabled = true;
> > + bool hpb_en = false;
> > +
> > ufshpb_get_dev_info(hba, desc_buf);
> > +
Hi,
> if (dev_info->wspecversion >= UFS_DEV_HPB_SUPPORT_VERSION &&
> (b_ufs_feature_sup & UFS_DEV_HPB_SUPPORT)) {
> - dev_info->hpb_enabled = true;
> + bool hpb_en = false;
> +
> ufshpb_get_dev_info(hba, desc_buf);
> +
> +
> From: Daejun Park
>
> @@ -1692,6 +2188,7 @@ static void ufshpb_hpb_lu_prepared(struct ufs_hba
> *hba)
> ufshpb_set_state(hpb, HPB_PRESENT);
> if ((hpb->lu_pinned_end - hpb->lu_pinned_start) > 0)
>
On 2021-03-31 09:18, Daejun Park wrote:
This patch supports the HPB 2.0.
The HPB 2.0 supports read of varying sizes from 4KB to 512KB.
In the case of Read (<= 32KB) is supported as single HPB read.
In the case of Read (36KB ~ 512KB) is supported by as a combination of
write buffer command and
This patch supports the HPB 2.0.
The HPB 2.0 supports read of varying sizes from 4KB to 512KB.
In the case of Read (<= 32KB) is supported as single HPB read.
In the case of Read (36KB ~ 512KB) is supported by as a combination of
write buffer command and HPB read command to deliver more PPN.
The
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