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From: Bart Van Assche <bvanassche@acm.org>
To: Can Guo <can.guo@oss.qualcomm.com>,
	avri.altman@wdc.com, beanhuo@micron.com,
	martin.petersen@oracle.com
Cc: linux-scsi@vger.kernel.org, Alim Akhtar <alim.akhtar@samsung.com>,
	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
	Peter Wang <peter.wang@mediatek.com>,
	Huan Tang <tanghuan@vivo.com>, Lu Hongfei <luhongfei@vivo.com>,
	"Bao D. Nguyen" <quic_nguyenb@quicinc.com>,
	Yangtao Li <frank.li@vivo.com>,
	Keoseong Park <keosung.park@samsung.com>,
	Zhongqiu Han <zhongqiu.han@oss.qualcomm.com>,
	Liu Song <liu.song13@zte.com.cn>,
	Ram Kumar Dwivedi <ram.dwivedi@oss.qualcomm.com>,
	Daniel Lee <chullee@google.com>, Bean Huo <huobean@gmail.com>,
	Adrian Hunter <adrian.hunter@intel.com>,
	open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 1/1] scsi: ufs: core: Add support to notify userspace of UniPro QoS events
Date: Thu, 5 Mar 2026 06:30:50 -0600	[thread overview]
Message-ID: <a079077d-ad7f-4dba-a72c-411740553529@acm.org> (raw)
In-Reply-To: <20260305110856.959211-2-can.guo@oss.qualcomm.com>

On 3/5/26 5:08 AM, Can Guo wrote:
> The UniPro stack manages to repair many potential Link problems without the
> need to notify the Application Layer. Repair mechanisms of the stack
> include L2 re-transmission and successful handling of PA_INIT.req.
> Nevertheless, any successful repair sequence requires Link bandwidth that
> is no longer vailable for the Application. Therefore, it may be useful for
> an Application to understand how often such repair attempts are made.

Reviewed-by: Bart Van Assche <bvanassche@acm.org>


  reply	other threads:[~2026-03-05 12:31 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20260305110856.959211-1-can.guo@oss.qualcomm.com>
2026-03-05 11:08 ` Can Guo
2026-03-05 12:30   ` Bart Van Assche [this message]
2026-03-06  7:11   ` Peter Wang (王信友)
2026-03-07 16:05   ` Martin K. Petersen

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