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From: Niklas Cassel <cassel@kernel.org>
To: Damien Le Moal <dlemoal@kernel.org>
Cc: linux-ide@vger.kernel.org, xxjack12xx@gmail.com
Subject: Re: [PATCH v2 5/8] ata: libata-core: Quirk DELLBOSS VD max_sectors
Date: Fri, 28 Nov 2025 10:00:05 +0100	[thread overview]
Message-ID: <aSlklcOzcgejG5nx@ryzen> (raw)
In-Reply-To: <20251128084814.3798425-15-cassel@kernel.org>

On Fri, Nov 28, 2025 at 09:48:20AM +0100, Niklas Cassel wrote:
> Commit 9b8b84879d4a ("block: Increase BLK_DEF_MAX_SECTORS_CAP") increased
> the default max_sectors_kb from 1280 KiB to 4096 KiB.
> 
> DELLBOSS VD with FW rev MV.R00-0 times out when sending I/Os of size
> 4096 KiB.
> 
> Enable ATA_QUIRK_MAX_SEC, with value 8191 (sectors) for this device,
> since any I/O with more sectors than leads to I/O timeouts.

"since any I/O with more sectors than that lead to I/O timeouts."


Could fixup while applying (unless there will be other major review comments).


Kind regards,
Niklas

  reply	other threads:[~2025-11-28  9:00 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-28  8:48 [PATCH v2 0/8] ata: libata: Quirk DELLBOSS VD max_sectors Niklas Cassel
2025-11-28  8:48 ` [PATCH v2 1/8] ata: libata: Move quirk flags to their own enum Niklas Cassel
2025-11-28  8:48 ` [PATCH v2 2/8] ata: libata: Add ATA_QUIRK_MAX_SEC and convert all device quirks Niklas Cassel
2025-11-28  8:48 ` [PATCH v2 3/8] ata: libata: Add ata_force_get_fe_for_dev() helper Niklas Cassel
2025-11-28  8:48 ` [PATCH v2 4/8] ata: libata: Change libata.force to use the generic ATA_QUIRK_MAX_SEC quirk Niklas Cassel
2025-11-28  8:48 ` [PATCH v2 5/8] ata: libata-core: Quirk DELLBOSS VD max_sectors Niklas Cassel
2025-11-28  9:00   ` Niklas Cassel [this message]
2025-11-28  8:48 ` [PATCH v2 6/8] ata: libata: Add support to parse equal sign in libata.force Niklas Cassel
2025-11-28  8:48 ` [PATCH v2 7/8] ata: libata: Add libata.force parameter max_sec Niklas Cassel
2025-11-28  8:48 ` [PATCH v2 8/8] ata: libata: Allow more quirks Niklas Cassel
2025-11-29 21:50 ` [PATCH v2 0/8] ata: libata: Quirk DELLBOSS VD max_sectors Martin K. Petersen

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