linux-kernel - Re: [PATCH] scsi: ufs: qcom: Add missing interconnect bandwidth values for Gear 5

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Message-ID: <e2206445-d560-43ad-8fb1-f0b4967493f2@linaro.org>
Date: Tue, 2 Apr 2024 16:48:40 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
 Bjorn Andersson <andersson@...nel.org>,
 "James E.J. Bottomley" <jejb@...ux.ibm.com>,
 "Martin K. Petersen" <martin.petersen@...cle.com>
Cc: linux-arm-msm@...r.kernel.org, linux-scsi@...r.kernel.org,
 linux-kernel@...r.kernel.org, Amit Pundir <amit.pundir@...aro.org>
Subject: Re: [PATCH] scsi: ufs: qcom: Add missing interconnect bandwidth
 values for Gear 5

On 1.04.2024 5:09 PM, Manivannan Sadhasivam wrote:
> These entries are necessary to scale the interconnect bandwidth while
> operating in Gear 5.
> 
> Cc: Amit Pundir <amit.pundir@...aro.org>
> Fixes: 03ce80a1bb86 ("scsi: ufs: qcom: Add support for scaling interconnects")
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
> ---

Skimming through the code, could ufs_qcom_get_bw_table use a
WARN_ON_ONCE(nullcheck)?

FWIW, this change looks sane (without checking the numbers)

Konrad