diff options
| author | Xander Li | 2022-10-11 04:06:42 -0700 |
|---|---|---|
| committer | Christoph Hellwig | 2022-10-19 10:36:39 +0200 |
| commit | ac9b57d4e1e3ecf0122e915bbba1bd4c90ec3031 (patch) | |
| tree | fa85f916973cb451a7fb67bf69a91f4354b7d49d /drivers/nvme | |
| parent | 4739824e2d7878dcea88397a6758e31e3c5c124e (diff) | |
nvme-pci: disable write zeroes on various Kingston SSD
Kingston SSDs do support NVMe Write_Zeroes cmd but take long time to
process. The firmware version is locked by these SSDs, we can not expect
firmware improvement, so disable Write_Zeroes cmd.
Signed-off-by: Xander Li <xander_li@kingston.com.tw>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/pci.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index bcbef6bc5672..31e577b01257 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3511,6 +3511,16 @@ static const struct pci_device_id nvme_id_table[] = { .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, { PCI_DEVICE(0x2646, 0x2263), /* KINGSTON A2000 NVMe SSD */ .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, + { PCI_DEVICE(0x2646, 0x5018), /* KINGSTON OM8SFP4xxxxP OS21012 NVMe SSD */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, + { PCI_DEVICE(0x2646, 0x5016), /* KINGSTON OM3PGP4xxxxP OS21011 NVMe SSD */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, + { PCI_DEVICE(0x2646, 0x501A), /* KINGSTON OM8PGP4xxxxP OS21005 NVMe SSD */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, + { PCI_DEVICE(0x2646, 0x501B), /* KINGSTON OM8PGP4xxxxQ OS21005 NVMe SSD */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, + { PCI_DEVICE(0x2646, 0x501E), /* KINGSTON OM3PGP4xxxxQ OS21011 NVMe SSD */ + .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, { PCI_DEVICE(0x1e4B, 0x1001), /* MAXIO MAP1001 */ .driver_data = NVME_QUIRK_BOGUS_NID, }, { PCI_DEVICE(0x1e4B, 0x1002), /* MAXIO MAP1002 */ |