linux-kernel - [PATCH v1 1/1] nvme-pci: disable write zeros support on UMIC and Samsung SSDs

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Date:   Fri, 10 Jun 2022 14:27:34 +0800
From:   "rasheed.hsueh" <rasheed.hsueh@...c.corp-partner.google.com>
To:     kbusch@...nel.org, axboe@...com, hch@....de, sagi@...mberg.me,
        linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Rasheed.Hsueh@...uturecenter.com, wuxy23@...ovo.com,
        gwendal@...omium.org, rasheed.yh@...il.com,
        "rasheed.hsueh" <rasheed.hsueh@...c.corp-partner.google.com>
Subject: [PATCH v1 1/1] nvme-pci: disable write zeros support on UMIC and Samsung SSDs

Like commit 5611ec2b9814 ("nvme-pci: prevent SK hynix PC400 from using
Write Zeroes command"), UMIS and Samsung has the same issue:
[ 6305.633887] blk_update_request: operation not supported error,
dev nvme0n1, sector 340812032 op 0x9:(WRITE_ZEROES) flags 0x0
phys_seg 0 prio class 0

So also disable Write Zeroes command on UMIS and Samsung.

Signed-off-by: rasheed.hsueh <rasheed.hsueh@...c.corp-partner.google.com>
---
 drivers/nvme/host/pci.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 48f4f6eb877b..cddafeaa9fe2 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3453,6 +3453,14 @@ static const struct pci_device_id nvme_id_table[] = {
 		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
 	{ PCI_DEVICE(0x1d97, 0x2263),   /* SPCC */
 		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
+	{ PCI_DEVICE(0x144d, 0xa80b),   /* Samsung PM9B1 256G and 512G */
+		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
+	{ PCI_DEVICE(0x144d, 0xa809),   /* Samsung MZALQ256HBJD 256G */
+		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
+	{ PCI_DEVICE(0x1cc4, 0x6303),   /* UMIS RPJTJ512MGE1QDY 512G */
+		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
+	{ PCI_DEVICE(0x1cc4, 0x6302),   /* UMIS RPJTJ256MGE1QDY 256G */
+		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
 	{ PCI_DEVICE(0x2646, 0x2262),   /* KINGSTON SKC2000 NVMe SSD */
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
 	{ PCI_DEVICE(0x2646, 0x2263),   /* KINGSTON A2000 NVMe SSD  */
-- 
2.17.1