linux-kernel - Re: [PATCH v3] scsi: ufs: core: Add ufshcd_send_bsg_uic

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Message-ID: <yq1mshtp9zs.fsf@ca-mkp.ca.oracle.com>
Date: Wed, 20 Nov 2024 21:59:59 -0500
From: "Martin K. Petersen" <martin.petersen@...cle.com>
To: Ziqi Chen <quic_ziqichen@...cinc.com>
Cc: quic_cang@...cinc.com, bvanassche@....org, mani@...nel.org,
        beanhuo@...ron.com, avri.altman@....com, junwoo80.lee@...sung.com,
        martin.petersen@...cle.com, quic_nguyenb@...cinc.com,
        quic_nitirawa@...cinc.com, quic_rampraka@...cinc.com,
        linux-scsi@...r.kernel.org, Peter Wang <peter.wang@...iatek.com>,
        Alim
 Akhtar <alim.akhtar@...sung.com>,
        "James E.J. Bottomley"
 <James.Bottomley@...senPartnership.com>,
        Matthias Brugger
 <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno
 <angelogioacchino.delregno@...labora.com>,
        John Garry
 <john.g.garry@...cle.com>,
        Johannes Thumshirn
 <johannes.thumshirn@....com>,
        Manivannan Sadhasivam
 <manivannan.sadhasivam@...aro.org>,
        Andrew Halaney <ahalaney@...hat.com>,
        Maramaina Naresh <quic_mnaresh@...cinc.com>,
        linux-kernel@...r.kernel.org (open list),
        linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Mediatek SoC
 support:Keyword:mediatek),
        linux-mediatek@...ts.infradead.org (moderated
 list:ARM/Mediatek SoC support:Keyword:mediatek)
Subject: Re: [PATCH v3] scsi: ufs: core: Add ufshcd_send_bsg_uic_cmd() for
 UFS BSG


Ziqi,

> User layer applications can send UIC GET/SET commands via the BSG
> framework, and if the user layer application sends a UIC SET command
> to the PA_PWRMODE attribute, a power mode change shall be initiated
> in UniPro and two interrupts shall be triggered if the power mode is
> successfully changed, i.e., UIC Command Completion interrupt and UIC
> Power Mode interrupt.

Applied to 6.13/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering