add NVME_QUIRK_BOGUS_NID for Intel P4608
Keith Busch
kbusch at kernel.org
Fri Sep 30 08:07:12 PDT 2022
On Fri, Sep 30, 2022 at 09:58:36AM -0500, Neerav Kumar wrote:
> Intel P4608 reports bogus eui64 non-unique values so apply the
> namespace quirk to it too.
Is this specific to the 4608 with its broken "2x4" pretending to be a 1x8, or
are all the 0a54 device id's similarly affected?
> diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
> index 9f6614f7dbeb..ed4002109122 100644
> --- a/drivers/nvme/host/pci.c
> +++ b/drivers/nvme/host/pci.c
> @@ -3432,7 +3432,8 @@ static const struct pci_device_id nvme_id_table[] = {
> { PCI_VDEVICE(INTEL, 0x0a54), /* Intel P4500/P4600 */
> .driver_data = NVME_QUIRK_STRIPE_SIZE |
> NVME_QUIRK_DEALLOCATE_ZEROES |
> - NVME_QUIRK_IGNORE_DEV_SUBNQN, },
> + NVME_QUIRK_IGNORE_DEV_SUBNQN |
> + NVME_QUIRK_BOGUS_NID, },
> { PCI_VDEVICE(INTEL, 0x0a55), /* Dell Express Flash P4600 */
> .driver_data = NVME_QUIRK_STRIPE_SIZE |
> NVME_QUIRK_DEALLOCATE_ZEROES, },
>
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