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monishkuChristoph Hellwig
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nvme-pci: add quirks for Samsung X5 SSDs
Add quirks to not fail the initialization and to have quick resume latency after cold/warm reboot. Signed-off-by: Monish Kumar R <monish.kumar.r@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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drivers/nvme/host/pci.c

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3466,7 +3466,10 @@ static const struct pci_device_id nvme_id_table[] = {
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NVME_QUIRK_128_BYTES_SQES |
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NVME_QUIRK_SHARED_TAGS |
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NVME_QUIRK_SKIP_CID_GEN },
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{ PCI_DEVICE(0x144d, 0xa808), /* Samsung X5 */
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.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY|
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NVME_QUIRK_NO_DEEPEST_PS |
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NVME_QUIRK_IGNORE_DEV_SUBNQN, },
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{ PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_EXPRESS, 0xffffff) },
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{ 0, }
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};

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