linux-kernel - Re: [PATCH V12] scsi: ufs: qcom: Enable UFS Shared ICE Feature

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Message-ID: <yq1h65afm1o.fsf@ca-mkp.ca.oracle.com>
Date: Mon, 03 Feb 2025 22:04:12 -0500
From: "Martin K. Petersen" <martin.petersen@...cle.com>
To: Ram Kumar Dwivedi <quic_rdwivedi@...cinc.com>
Cc: <manivannan.sadhasivam@...aro.org>,
        <James.Bottomley@...senPartnership.com>, <martin.petersen@...cle.com>,
        <andersson@...nel.org>, <bvanassche@....org>, <ebiggers@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-scsi@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Naveen Kumar Goud Arepalli
 <quic_narepall@...cinc.com>,
        Nitin Rawat <quic_nitirawa@...cinc.com>
Subject: Re: [PATCH V12] scsi: ufs: qcom: Enable UFS Shared ICE Feature


Ram,

> By default, the UFS controller allocates a fixed number of RX and TX
> engines statically. Consequently, when UFS reads are in progress, the
> TX ICE engines remain idle, and vice versa. This leads to inefficient
> utilization of RX and TX engines.

Applied to 6.15/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering