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From: Saeed Mirzamohammadi <saeed.mirzamohammadi@oracle.com>
To: stable@vger.kernel.org
Cc: saeed.mirzamohammadi@oracle.com, Keith Busch <kbusch@kernel.org>,
	Jens Axboe <axboe@fb.com>, Christoph Hellwig <hch@lst.de>,
	Sagi Grimberg <sagi@grimberg.me>,
	linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/1] nvme-pci: add NVME_QUIRK_BOGUS_NID for Samsung PM173X
Date: Wed, 15 Mar 2023 15:34:36 -0700	[thread overview]
Message-ID: <20230315223436.2857712-1-saeed.mirzamohammadi@oracle.com> (raw)

This adds a quirk to fix the Samsung PM1733a and PM173X reporting
bogus eui64 so they are not marked as "non globally unique" duplicates.

Cc: <stable@vger.kernel.org>
Signed-off-by: Saeed Mirzamohammadi <saeed.mirzamohammadi@oracle.com>
---
 drivers/nvme/host/pci.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 5b95c94ee40f2..c0b1caba1c893 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3359,6 +3359,10 @@ static const struct pci_device_id nvme_id_table[] = {
 		.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY |
 				NVME_QUIRK_DISABLE_WRITE_ZEROES|
 				NVME_QUIRK_IGNORE_DEV_SUBNQN, },
+	{ PCI_DEVICE(0x144d, 0xa824),   /* Samsung PM173X */
+		.driver_data = NVME_QUIRK_BOGUS_NID, },
+	{ PCI_DEVICE(0x144d, 0xa825),   /* Samsung PM1733a */
+		.driver_data = NVME_QUIRK_BOGUS_NID, },
 	{ PCI_DEVICE(0x1987, 0x5012),	/* Phison E12 */
 		.driver_data = NVME_QUIRK_BOGUS_NID, },
 	{ PCI_DEVICE(0x1987, 0x5016),	/* Phison E16 */
-- 
2.39.2


             reply	other threads:[~2023-03-15 22:35 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-15 22:34 Saeed Mirzamohammadi [this message]
2023-03-15 22:38 ` [PATCH 1/1] nvme-pci: add NVME_QUIRK_BOGUS_NID for Samsung PM173X Chaitanya Kulkarni
2023-03-16  5:15 ` Christoph Hellwig
2023-03-16 21:31   ` Saeed Mirzamohammadi
2023-03-17  7:33     ` Christoph Hellwig
     [not found]     ` <CGME20230317111849eucas1p115741dc29cc0a5c57914e60aa5216288@eucas1p1.samsung.com>
2023-03-17 11:10       ` Pankaj Raghav
2023-03-17 16:26         ` Saeed Mirzamohammadi
2023-03-20 13:21           ` Pankaj Raghav
2023-03-21 13:26 ` Christoph Hellwig
2023-04-14  5:12   ` Christoph Hellwig
     [not found]     ` <CGME20230427074641eucas1p185bb564521b6c01366293d20970fdfe2@eucas1p1.samsung.com>
2023-04-27  7:37       ` Pankaj Raghav

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