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authorJuraj Pecigos <kernel@juraj.dev>2023-03-26 11:29:49 +0200
committerChristoph Hellwig <hch@lst.de>2023-03-28 03:09:11 +0200
commit1231363aec86704a6b0467a12e3ca7bdf890e01d (patch)
treedc1db7d922b6c81d56c513a03d376a9d8797d49c
parentloop: LOOP_CONFIGURE: send uevents for partitions (diff)
downloadlinux-1231363aec86704a6b0467a12e3ca7bdf890e01d.tar.xz
linux-1231363aec86704a6b0467a12e3ca7bdf890e01d.zip
nvme-pci: mark Lexar NM760 as IGNORE_DEV_SUBNQN
A system with more than one of these SSDs will only have one usable. The kernel fails to detect more than one nvme device due to duplicate cntlids. before: [ 9.395229] nvme 0000:01:00.0: platform quirk: setting simple suspend [ 9.395262] nvme nvme0: pci function 0000:01:00.0 [ 9.395282] nvme 0000:03:00.0: platform quirk: setting simple suspend [ 9.395305] nvme nvme1: pci function 0000:03:00.0 [ 9.409873] nvme nvme0: Duplicate cntlid 1 with nvme1, subsys nqn.2022-07.com.siliconmotion:nvm-subsystem-sn- , rejecting [ 9.409982] nvme nvme0: Removing after probe failure status: -22 [ 9.427487] nvme nvme1: allocated 64 MiB host memory buffer. [ 9.445088] nvme nvme1: 16/0/0 default/read/poll queues [ 9.449898] nvme nvme1: Ignoring bogus Namespace Identifiers after: [ 1.161890] nvme 0000:01:00.0: platform quirk: setting simple suspend [ 1.162660] nvme nvme0: pci function 0000:01:00.0 [ 1.162684] nvme 0000:03:00.0: platform quirk: setting simple suspend [ 1.162707] nvme nvme1: pci function 0000:03:00.0 [ 1.191354] nvme nvme0: allocated 64 MiB host memory buffer. [ 1.193378] nvme nvme1: allocated 64 MiB host memory buffer. [ 1.211044] nvme nvme1: 16/0/0 default/read/poll queues [ 1.211080] nvme nvme0: 16/0/0 default/read/poll queues [ 1.216145] nvme nvme0: Ignoring bogus Namespace Identifiers [ 1.216261] nvme nvme1: Ignoring bogus Namespace Identifiers Adding the NVME_QUIRK_IGNORE_DEV_SUBNQN quirk to resolves the issue. Signed-off-by: Juraj Pecigos <kernel@juraj.dev> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
-rw-r--r--drivers/nvme/host/pci.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index b615906263f3..282d808400c5 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3441,7 +3441,8 @@ static const struct pci_device_id nvme_id_table[] = {
{ PCI_DEVICE(0x1d97, 0x1d97), /* Lexar NM620 */
.driver_data = NVME_QUIRK_BOGUS_NID, },
{ PCI_DEVICE(0x1d97, 0x2269), /* Lexar NM760 */
- .driver_data = NVME_QUIRK_BOGUS_NID, },
+ .driver_data = NVME_QUIRK_BOGUS_NID |
+ NVME_QUIRK_IGNORE_DEV_SUBNQN, },
{ PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0061),
.driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, },
{ PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0065),