linux-kernel - [PATCH] nvme-pci: add NVME_QUIRK_BOGUS

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Message-Id: <20220811105657.9493-1-dpkliem@gmail.com>
Date:   Thu, 11 Aug 2022 12:56:57 +0200
From:   "Dennis P. Kliem" <dpkliem@...il.com>
To:     kbusch@...nel.org, axboe@...com, hch@....de, sagi@...mberg.me
Cc:     linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org,
        "Dennis P. Kliem" <dpkliem@...il.com>
Subject: [PATCH] nvme-pci: add NVME_QUIRK_BOGUS_NID for ADATA XPG GAMMIX S70

ADATA XPG GAMMIX S70 reports bogus eui64 values that appear to be the same
across all drives. Quirk them out so they are not marked as "non globally
unique" duplicates.

Signed-off-by: Dennis P. Kliem <dpkliem@...il.com>
---
 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 de1b44631..3a1c37f32 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3511,6 +3511,8 @@ static const struct pci_device_id nvme_id_table[] = {
 		.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 */
+		.driver_data = NVME_QUIRK_BOGUS_NID, },
 	{ PCI_DEVICE(0x1e49, 0x0041),   /* ZHITAI TiPro7000 NVMe SSD */
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
 	{ PCI_DEVICE(0xc0a9, 0x540a),   /* Crucial P2 */
-- 
2.37.1