* [PATCH v2] nvme-pci: Mark Seagate FireCuda 530 as IGNORE_DEV_SUBNQN
@ 2025-06-11 4:06 Anj Duvnjak
2025-06-11 5:56 ` Christoph Hellwig
0 siblings, 1 reply; 2+ messages in thread
From: Anj Duvnjak @ 2025-06-11 4:06 UTC (permalink / raw)
To: linux-nvme; +Cc: Anj Duvnjak
The Seagate FireCuda 530 (PCI ID 1bb1:5018) with firmware versions
SU6SM003 and SU6SM005 reports an invalid SUBNQN field, causing kernel
message:
nvme nvme0: missing or invalid SUBNQN field.
Add the NVME_QUIRK_IGNORE_DEV_SUBNQN to work around this firmware issue.
Tested with both SU6SM003 and SU6SM005 firmware versions.
Signed-off-by: Anj Duvnjak <avian@extremenerds.net>
---
drivers/nvme/host/pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 8ff12e415cb5..60f85cdc4fdf 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3673,6 +3673,8 @@ static const struct pci_device_id nvme_id_table[] = {
{ PCI_DEVICE(0x1bb1, 0x0100), /* Seagate Nytro Flash Storage */
.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY |
NVME_QUIRK_NO_NS_DESC_LIST, },
+ { PCI_DEVICE(0x1bb1, 0x5018), /* Seagate FireCuda 530 NVME SSD */
+ .driver_data = NVME_QUIRK_IGNORE_DEV_SUBNQN, },
{ PCI_DEVICE(0x1c58, 0x0003), /* HGST adapter */
.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
{ PCI_DEVICE(0x1c58, 0x0023), /* WDC SN200 adapter */
--
2.46.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] nvme-pci: Mark Seagate FireCuda 530 as IGNORE_DEV_SUBNQN
2025-06-11 4:06 [PATCH v2] nvme-pci: Mark Seagate FireCuda 530 as IGNORE_DEV_SUBNQN Anj Duvnjak
@ 2025-06-11 5:56 ` Christoph Hellwig
0 siblings, 0 replies; 2+ messages in thread
From: Christoph Hellwig @ 2025-06-11 5:56 UTC (permalink / raw)
To: Anj Duvnjak; +Cc: linux-nvme
On Wed, Jun 11, 2025 at 02:06:35PM +1000, Anj Duvnjak wrote:
> The Seagate FireCuda 530 (PCI ID 1bb1:5018) with firmware versions
> SU6SM003 and SU6SM005 reports an invalid SUBNQN field, causing kernel
> message:
> nvme nvme0: missing or invalid SUBNQN field.
>
> Add the NVME_QUIRK_IGNORE_DEV_SUBNQN to work around this firmware issue.
>
> Tested with both SU6SM003 and SU6SM005 firmware versions.
The quirk is only for devices with duplicate NQNs that are
actively dangerous, not to surpress a warning about a broken device.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-06-11 4:06 [PATCH v2] nvme-pci: Mark Seagate FireCuda 530 as IGNORE_DEV_SUBNQN Anj Duvnjak
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