From: Tatsuki Sugiura <sugi@xxxxxxxxx>
[ Upstream commit a3a9d63dcd15535e7fdf4c7c1b32bfaed762973a ]
HIKSEMI FUTURE M.2 SSD uses the same dummy nguid and eui64.
I confirmed it with my two devices.
This patch marks the controller as NVME_QUIRK_BOGUS_NID.
---------------------------------------------------------
sugi@tempest:~% sudo nvme id-ctrl /dev/nvme0
NVME Identify Controller:
vid : 0x1e4b
ssvid : 0x1e4b
sn : 30096022612
mn : HS-SSD-FUTURE 2048G
fr : SN10542
rab : 0
ieee : 000000
cmic : 0
mdts : 7
cntlid : 0
ver : 0x10400
rtd3r : 0x7a120
rtd3e : 0x1e8480
oaes : 0x200
ctratt : 0x2
rrls : 0
cntrltype : 1
fguid : 00000000-0000-0000-0000-000000000000
<snip...>
---------------------------------------------------------
---------------------------------------------------------
sugi@tempest:~% sudo nvme id-ns /dev/nvme0n1
NVME Identify Namespace 1:
<snip...>
nguid : 00000000000000000000000000000000
eui64 : 0000000000000002
lbaf 0 : ms:0 lbads:9 rp:0 (in use)
---------------------------------------------------------
Signed-off-by: Tatsuki Sugiura <sugi@xxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Keith Busch <kbusch@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/nvme/host/pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index ba4903c86f7ff..145fa7ef3f740 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3537,6 +3537,8 @@ static const struct pci_device_id nvme_id_table[] = {
.driver_data = NVME_QUIRK_BOGUS_NID, },
{ PCI_DEVICE(0x1e4B, 0x1202), /* MAXIO MAP1202 */
.driver_data = NVME_QUIRK_BOGUS_NID, },
+ { PCI_DEVICE(0x1e4B, 0x1602), /* MAXIO MAP1602 */
+ .driver_data = NVME_QUIRK_BOGUS_NID, },
{ PCI_DEVICE(0x1cc1, 0x5350), /* ADATA XPG GAMMIX S50 */
.driver_data = NVME_QUIRK_BOGUS_NID, },
{ PCI_DEVICE(0x1dbe, 0x5236), /* ADATA XPG GAMMIX S70 */
--
2.39.2
