From: Monish Kumar R monish.kumar.r@intel.com
[ Upstream commit bc360b0b1611566e1bd47384daf49af6a1c51837 ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/nvme/host/pci.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 953ea3d5d4bf..84f6c116338a 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3398,7 +3398,10 @@ static const struct pci_device_id nvme_id_table[] = { NVME_QUIRK_128_BYTES_SQES | NVME_QUIRK_SHARED_TAGS | NVME_QUIRK_SKIP_CID_GEN }, - + { PCI_DEVICE(0x144d, 0xa808), /* Samsung X5 */ + .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY| + NVME_QUIRK_NO_DEEPEST_PS | + NVME_QUIRK_IGNORE_DEV_SUBNQN, }, { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_EXPRESS, 0xffffff) }, { 0, } };