[PATCH] Added QUIRKs for ADATA XPG SX8200 Pro 512GB

From: Gabriel C
Date: Wed Sep 11 2019 - 12:11:51 EST


Booting with default_ps_max_latency_us >6000 makes the device fail.
Also SUBNQN is NULL and gives a warning on each boot/resume.
$ nvme id-ctrl /dev/nvme0 | grep ^subnqn
subnqn : (null)

I use this device with an Acer Nitro 5 (AN515-43-R8BF) Laptop.
To be sure is not a Laptop issue only, I tested the device on my
server board too
with the same results. ( with 2x,4x link on the motherboard and 4x on
a PCI-E card ).

Signed-off-by: Gabriel Craciunescu <nix.or.die@xxxxxxxxx>
---
drivers/nvme/host/pci.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 732d5b63ec05..627625758b40 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3038,6 +3038,9 @@ static const struct pci_device_id nvme_id_table[] = {
.driver_data = NVME_QUIRK_LIGHTNVM, },
{ PCI_DEVICE(0x10ec, 0x5762), /* ADATA SX6000LNP */
.driver_data = NVME_QUIRK_IGNORE_DEV_SUBNQN, },
+ { PCI_DEVICE(0x1cc1, 0x8201), /* ADATA SX8200PNP 512GB */
+ .driver_data = NVME_QUIRK_NO_DEEPEST_PS |
+ NVME_QUIRK_IGNORE_DEV_SUBNQN, },
{ PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_EXPRESS, 0xffffff) },
{ PCI_DEVICE(PCI_VENDOR_ID_APPLE, 0x2001) },
{ PCI_DEVICE(PCI_VENDOR_ID_APPLE, 0x2003) },
--
2.21.0