On Thu, 2022-04-14 at 12:49 +0800, Po-Wen Kao wrote:
> Hi Bean,
>
> The general idea looks good.
>
> As ufshpb_issue_umap_all_req in ufshpb_state_toggle won't actually
> runs
> at cold boot probe due to the fact that sdev are not present yet,
> this
> should avoid sending HPB command before UAC being cleared while keeps
> HPB mapping clean when rest flow occurs.
>
> Just a concern, shouldn't ufshpb_issue_umap_all_req be send for each
> sdev's corresponding hpb?
>
Hi Po Wen,
I replied in another email that setting the flag resets all active
regions in the device, which is a more efficient way, I have submitted
a fix for HPB device mode, your review and testing are welcome.
Kind regards,
Bean
> Looking forward to your further fixes.
>
>