RE: [PATCH v24 4/4] scsi: ufs: Add HPB 2.0 support

[Avri Altman]

> +static int ufshpb_issue_umap_all_req(struct ufshpb_lu *hpb)
Maybe ufshpb_issue_umap_all_req is just a wrapper for ufshpb_issue_umap_req?
e.g it calls ufshpb_issue_umap_req(hpb, int read_buferr_id = 0x3) ?
Then on host mode inactivation:
static int ufshpb_issue_umap_single_req(struct ufshpb_lu *hpb)
{
	return ufshpb_issue_umap_req(hpb, 0x1);
}

> @@ -1691,6 +2180,7 @@ 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)
>                                 queue_work(ufshpb_wq, &hpb->map_work);
> +                       ufshpb_issue_umap_all_req(hpb);
If (!is_legacy)