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From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: torvic9@mailbox.org
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
	Damien Le Moal <Damien.LeMoal@wdc.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"hpa@redhat.com" <hpa@redhat.com>,
	"linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>,
	"axboe@kernel.dk" <axboe@kernel.dk>,
	"hdegoede@redhat.com" <hdegoede@redhat.com>
Subject: Re: [PATCH v4] libata: Add ATA_HORKAGE_NO_NCQ_ON_AMD for Samsung 860 and 870 SSD.
Date: Thu, 02 Sep 2021 14:41:10 -0400	[thread overview]
Message-ID: <yq1mtou4y8v.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <1789509750.63786.1630568657296@office.mailbox.org> (torvic9@mailbox.org's message of "Thu, 2 Sep 2021 09:44:17 +0200 (CEST)")


Tor,

>> # grep . /sys/class/ata_device/dev*/trim
>
>   /sys/class/ata_device/dev1.0/trim:unsupported
>   /sys/class/ata_device/dev2.0/trim:unsupported
>   /sys/class/ata_device/dev3.0/trim:queued
>   /sys/class/ata_device/dev4.0/trim:queued
>   /sys/class/ata_device/dev5.0/trim:unsupported
>
> According to the symlinks in /dev/disk/by-path,
> 3.0 corresponds to /dev/sda (860 Pro) and
> 4.0 corresponds to /dev/sdb (860 Evo).

Good data! Thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

  reply	other threads:[~2021-09-02 18:41 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-01  7:37 [PATCH v4] libata: Add ATA_HORKAGE_NO_NCQ_ON_AMD for Samsung 860 and 870 SSD torvic9
2021-09-01  8:13 ` Damien Le Moal
2021-09-01 17:56   ` Tor Vic
2021-09-01 18:58     ` Martin K. Petersen
2021-09-02  7:44       ` torvic9
2021-09-02 18:41         ` Martin K. Petersen [this message]
2021-09-01  8:55 ` Hans de Goede
2021-09-01  9:38   ` Hans de Goede
2021-09-01 11:11     ` torvic9
2021-09-01 17:59     ` Tor Vic
  -- strict thread matches above, loose matches on Subject: below --
2021-09-01  4:52 Kate Hsuan
2021-09-01  5:47 ` Damien Le Moal
2021-09-01  6:32 ` Christoph Hellwig
2021-09-01  9:01 ` Hans de Goede
2021-09-01  9:09   ` Kate Hsuan

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