[PATCH] nvme: add BOGUS_NID quirk for Samsung SM953
Pankaj Raghav
p.raghav at samsung.com
Tue Jul 4 00:36:56 PDT 2023
Add the quirk as SM953 is reporting bogus namespace ID.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217593
Reported-by: Clemens Springsguth <cspringsguth at gmail.com>
Signed-off-by: Pankaj Raghav <p.raghav at samsung.com>
---
Hi Keith,
I haven't tested this patch on a real device. Could you wait for
Clemens to test this patch before applying?
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 72725729cb6c..8754b4a5c684 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3396,6 +3396,8 @@ static const struct pci_device_id nvme_id_table[] = {
.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
{ PCI_DEVICE(0x144d, 0xa809), /* Samsung MZALQ256HBJD 256G */
.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
+ { PCI_DEVICE(0x144d, 0xa802), /* Samsung SM953 */
+ .driver_data = NVME_QUIRK_BOGUS_NID, },
{ PCI_DEVICE(0x1cc4, 0x6303), /* UMIS RPJTJ512MGE1QDY 512G */
.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
{ PCI_DEVICE(0x1cc4, 0x6302), /* UMIS RPJTJ256MGE1QDY 256G */
--
2.40.1
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