linux-kernel - RE: [PATCH] ufs: core: add caps UFSHCD_CAP_MCQ

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Message-ID:
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Date: Tue, 22 Apr 2025 06:57:25 +0000
From: Avri Altman <Avri.Altman@...disk.com>
To: Huan Tang <tanghuan@...o.com>, "peter.wang@...iatek.com"
	<peter.wang@...iatek.com>
CC: "James.Bottomley@...senPartnership.com"
	<James.Bottomley@...senPartnership.com>, "alim.akhtar@...sung.com"
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Subject: RE: [PATCH] ufs: core: add caps UFSHCD_CAP_MCQ_EN

> 
> Thanks for you reply!
> 
> I found that using low-end UFS in SoCs that support MCQ may cause
> 
> device latency to reach extreme values.
Do you mean that the device reports wSpecVersion >= 400 but doesn't really work well with MCQ?

Thanks,
Avri