From: "Martin K. Petersen (Oracle)" <mkp@kernel.org>
To: Hyeoncheol Jeong <hyenc.jeong@samsung.com>
Cc: "James.Bottomley@HansenPartnership.com"
<James.Bottomley@HansenPartnership.com>,
"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
"bvanassche@acm.org" <bvanassche@acm.org>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
ALIM AKHTAR <alim.akhtar@samsung.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Jinyoung Choi <j-young.choi@samsung.com>,
Dukhyun Kwon <d_hyun.kwon@samsung.com>,
Jeuk Kim <jeuk20.kim@samsung.com>,
Keoseong Park <keosung.park@samsung.com>,
Jaemyung Lee <jaemyung.lee@samsung.com>,
Jieon Seol <jieon.seol@samsung.com>,
Gyusun Lee <gyusun.lee@samsung.com>,
Yunjae Jo <yunjae00.jo@samsung.com>
Subject: Re: [PATCH v4 0/2] scsi: ufs: Add support for the aggregated read query opcode
Date: Fri, 07 Aug 2026 11:37:03 -0400 [thread overview]
Message-ID: <yq1mruy2b9k.fsf@mail.kernel.org> (raw)
In-Reply-To: <20260728092208epcms2p881b17276fb41c006a4229c1d073b4ad0@epcms2p8> (Hyeoncheol Jeong's message of "Tue, 28 Jul 2026 18:22:08 +0900")
Hyeoncheol,
> UFS 5.0 / JEDEC 220H introduces the AGGREGATED READ query opcode
> (0x9), which retrieves an aggregated data packet bundling multiple
> Descriptors, Attributes and Flags in a single QUERY RESPONSE UPIU.
> Such a packet can be far larger than a single descriptor, so the
> reserved (device management) tag gets a dedicated UCD with an enlarged
> response area.
Applied to 7.3/scsi-staging, thanks!
--
Martin K. Petersen
prev parent reply other threads:[~2026-08-07 15:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20260728092208epcms2p881b17276fb41c006a4229c1d073b4ad0@epcms2p8>
2026-07-28 9:22 ` [PATCH v4 0/2] scsi: ufs: Add support for the aggregated read query opcode Hyeoncheol Jeong
2026-07-28 9:24 ` [PATCH v4 1/2] scsi: ufs: Use unsigned types for the BSG query Hyeoncheol Jeong
2026-07-28 21:08 ` Bart Van Assche
2026-07-28 9:27 ` [PATCH v4 2/2] scsi: ufs: Add support for the aggregated read query opcode Hyeoncheol Jeong
2026-07-28 9:46 ` sashiko-bot
2026-07-28 21:11 ` Bart Van Assche
2026-08-07 15:37 ` Martin K. Petersen (Oracle) [this message]
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