diff options
| author | Gopal Tiwari <gtiwari@redhat.com> | 2020-12-04 17:16:57 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-01-06 10:30:36 +0100 |
| commit | 7ee5c78ca3895d44e918c38332921983ed678be0 (patch) | |
| tree | 3ac6f19c5cd9f670573d8ab55fd10d93645f2bfe /drivers/nvme/host/pci.c | |
| parent | nvme-fcloop: Fix sscanf type and list_first_entry_or_null warnings (diff) | |
| download | linux-7ee5c78ca3895d44e918c38332921983ed678be0.tar.xz linux-7ee5c78ca3895d44e918c38332921983ed678be0.zip | |
nvme-pci: mark Samsung PM1725a as IGNORE_DEV_SUBNQN
A system with more than one of these SSDs will only have one usable.
Hence the kernel fails to detect nvme devices due to duplicate cntlids.
[ 6.274554] nvme nvme1: Duplicate cntlid 33 with nvme0, rejecting
[ 6.274566] nvme nvme1: Removing after probe failure status: -22
Adding the NVME_QUIRK_IGNORE_DEV_SUBNQN quirk to resolves the issue.
Signed-off-by: Gopal Tiwari <gtiwari@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/host/pci.c')
| -rw-r--r-- | drivers/nvme/host/pci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index b4385cb0ff60..553871e6962b 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3196,7 +3196,8 @@ static const struct pci_device_id nvme_id_table[] = { { PCI_DEVICE(0x144d, 0xa821), /* Samsung PM1725 */ .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, }, { PCI_DEVICE(0x144d, 0xa822), /* Samsung PM1725a */ - .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, }, + .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY | + NVME_QUIRK_IGNORE_DEV_SUBNQN, }, { PCI_DEVICE(0x1d1d, 0x1f1f), /* LighNVM qemu device */ .driver_data = NVME_QUIRK_LIGHTNVM, }, { PCI_DEVICE(0x1d1d, 0x2807), /* CNEX WL */ |