Re: [PATCH v2 0/2] scsi: ufs: batch device-init reads with UFS 5.0 aggregated read

[Bean Huo]

On Wed, 2026-09-30 at 14:02 +0900, Hyeoncheol Jeong wrote:
> No functional change for pre-5.0 devices.
> 
> Motivation: on a Qualcomm SM8850 platform with a Samsung UFS 5.0 device,
> timing raw UPIU queries over BSG (100 iterations) shows that replacing the
> device-init read burst with a single aggregated read reduces the query
> time by 75-78% (min 75.3%, avg 76.4%, max 78.5%).


Hi Jeong,

I don't know if you have plan to enable this feature in UEFI or any bootloaders
to eliminate the boot overhead becaused of query iterations.

Kind regards, 
Bean