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

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Message-Id: <20221009173744.12173-1-abhijit@abhijittomar.com>
Date:   Sun,  9 Oct 2022 17:37:44 +0000
From:   Abhijit Tomar <abhijit@...ijittomar.com>
To:     kbusch@...nel.org, axboe@...com, hch@....de, sagi@...mberg.me
Cc:     linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Abhijit <abhijit@...ijittomar.com>
Subject: [PATCH] nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM760

From: Abhijit <abhijit@...ijittomar.com>

Add a quirk to fix Lexar NM760 SSD drives reporting duplicate nsids.

Signed-off-by: Abhijit <abhijit@...ijittomar.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 8dd1dddbb..8970edf3f 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3517,6 +3517,8 @@ static const struct pci_device_id nvme_id_table[] = {
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
 	{ PCI_DEVICE(0xc0a9, 0x540a),   /* Crucial P2 */
 		.driver_data = NVME_QUIRK_BOGUS_NID, },
+	{ PCI_DEVICE(0x1d97, 0x2269), /* Lexar NM760 */
+		.driver_data = NVME_QUIRK_BOGUS_NID, },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0061),
 		.driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0065),
-- 
2.17.1