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Commit 5e112d3

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Julian EinwagChristoph Hellwig
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nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST.
The kernel fails to fully detect these SSDs, only the character devices are present: [ 10.785605] nvme nvme0: pci function 0000:04:00.0 [ 10.876787] nvme nvme1: pci function 0000:81:00.0 [ 13.198614] nvme nvme0: missing or invalid SUBNQN field. [ 13.198658] nvme nvme1: missing or invalid SUBNQN field. [ 13.206896] nvme nvme0: Shutdown timeout set to 20 seconds [ 13.215035] nvme nvme1: Shutdown timeout set to 20 seconds [ 13.225407] nvme nvme0: 16/0/0 default/read/poll queues [ 13.233602] nvme nvme1: 16/0/0 default/read/poll queues [ 13.239627] nvme nvme0: Identify Descriptors failed (8194) [ 13.246315] nvme nvme1: Identify Descriptors failed (8194) Adding the NVME_QUIRK_NO_NS_DESC_LIST fixes this problem. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=205679 Signed-off-by: Julian Einwag <jeinwag-nvme@marcapo.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org>
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Lines changed: 2 additions & 1 deletion

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drivers/nvme/host/pci.c

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3234,7 +3234,8 @@ static const struct pci_device_id nvme_id_table[] = {
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{ PCI_DEVICE(0x126f, 0x2263), /* Silicon Motion unidentified */
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.driver_data = NVME_QUIRK_NO_NS_DESC_LIST, },
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{ PCI_DEVICE(0x1bb1, 0x0100), /* Seagate Nytro Flash Storage */
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.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
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.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY |
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NVME_QUIRK_NO_NS_DESC_LIST, },
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{ PCI_DEVICE(0x1c58, 0x0003), /* HGST adapter */
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.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
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{ PCI_DEVICE(0x1c58, 0x0023), /* WDC SN200 adapter */

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