Messages in this thread Patch in this message | | | From | Holger Huo <> | Subject | [PATCH] drivers/nvme: Add quirks for device 1cc4:6a14 | Date | Wed, 10 Apr 2024 03:28:50 +0800 |
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This commit adds NVME_QUIRK_BOGUS_NID for device [1cc4:6a14], the Shenzhen Unionmemory Information System Ltd. RPEYJ1T24MKN2QWY PCIe 4.0 NVMe SSD 1024GB (DRAM-less), which can be found on many Lenovo notebooks. This SSD produces all-zero nguid.
Other SSDs manufatured by Shenzhen Unionmemory Information System Ltd are likely to face similar issues, but I currently have no device to test.
Signed-off-by: Holger Huo <i@holger.one> --- 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 8e0bb9692..b478b1736 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3482,6 +3482,8 @@ static const struct pci_device_id nvme_id_table[] = { .driver_data = NVME_QUIRK_BOGUS_NID, }, { PCI_DEVICE(0x10ec, 0x5765), /* TEAMGROUP MP33 2TB SSD */ .driver_data = NVME_QUIRK_BOGUS_NID, }, + { PCI_DEVICE(0x1cc4, 0x6a14), /* UMIS PCIe 4.0 NVMe SSD 1024GB (DRAM-less) */ + .driver_data = NVME_QUIRK_BOGUS_NID, }, { PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0061), .driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, }, { PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0065), -- 2.44.0
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