Re: [patch] nvme-pci: disable Write_Zeroes on Kingston SSD

From: hch@xxxxxx
Date: Mon Oct 10 2022 - 04:20:54 EST


On Wed, Oct 05, 2022 at 10:01:11AM +0000, Xander Li wrote:
>
> 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 98864b853eef..d08c8c854f3a 100644
>
> --- a/drivers/nvme/host/pci.c
>
> +++ b/drivers/nvme/host/pci.c

This patch seems very white space damaged.

>
> @@ -3503,6 +3503,16 @@ 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 */
>
> --
>
> 2.25.1
>
>
>
>
>
>
> Xander Li
> Technical Resources Group
> Kingston Technology Far East Corp.
> Office Line: +886-3-5641539 Ext.6135
> E-mail: xander_li@xxxxxxxxxxxxxxx<mailto:xander_li@xxxxxxxxxxxxxxx>
>
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