From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2B7A615CAE for ; Tue, 8 Nov 2022 14:12:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FF13C433C1; Tue, 8 Nov 2022 14:12:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1667916734; bh=tOpZeKAOJMh58ZPuvY2dDkisClZLVE+pnygsqxNEdmk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lxPkmhH8XkbvRcW4dO6RcblAodUTtYE8poX32QTdV6ncx6aegLx2Rnus4xVBB5LMz /7KRQhNYB5SEdNShu8kZ3o5QSYrFw9Ninb5IxP4ZzC34CxgFhe/m6UUHozYPo39oZy bo0zVgCKweQomuMyryjPPivx5lTDgch0wqN8wXV4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Xander Li , Christoph Hellwig , Sasha Levin Subject: [PATCH 6.0 089/197] nvme-pci: disable write zeroes on various Kingston SSD Date: Tue, 8 Nov 2022 14:38:47 +0100 Message-Id: <20221108133358.883528853@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221108133354.787209461@linuxfoundation.org> References: <20221108133354.787209461@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Xander Li [ Upstream commit ac9b57d4e1e3ecf0122e915bbba1bd4c90ec3031 ] Kingston SSDs do support NVMe Write_Zeroes cmd but take long time to process. The firmware version is locked by these SSDs, we can not expect firmware improvement, so disable Write_Zeroes cmd. Signed-off-by: Xander Li Signed-off-by: Christoph Hellwig Signed-off-by: Sasha Levin --- drivers/nvme/host/pci.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 57cc2bb5b1a2..554468ea5a2a 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3508,6 +3508,16 @@ static const struct pci_device_id nvme_id_table[] = { .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, { PCI_DEVICE(0x2646, 0x2263), /* KINGSTON A2000 NVMe SSD */ .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, + { PCI_DEVICE(0x2646, 0x5018), /* KINGSTON OM8SFP4xxxxP OS21012 NVMe SSD */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, + { PCI_DEVICE(0x2646, 0x5016), /* KINGSTON OM3PGP4xxxxP OS21011 NVMe SSD */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, + { PCI_DEVICE(0x2646, 0x501A), /* KINGSTON OM8PGP4xxxxP OS21005 NVMe SSD */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, + { PCI_DEVICE(0x2646, 0x501B), /* KINGSTON OM8PGP4xxxxQ OS21005 NVMe SSD */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, + { PCI_DEVICE(0x2646, 0x501E), /* KINGSTON OM3PGP4xxxxQ OS21011 NVMe SSD */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, { PCI_DEVICE(0x1e4B, 0x1001), /* MAXIO MAP1001 */ .driver_data = NVME_QUIRK_BOGUS_NID, }, { PCI_DEVICE(0x1e4B, 0x1002), /* MAXIO MAP1002 */ -- 2.35.1