diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-06-17 10:29:42 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2022-06-23 15:22:22 +0200 |
| commit | e6487833182a8a0187f0292aca542fc163ccd03e (patch) | |
| tree | 138d95ea381369ad8d69260687071b0b0f111ea9 /drivers | |
| parent | 23c9cd56007e90b2c2317c5eab6ab12921b4314a (diff) | |
| download | linux-e6487833182a8a0187f0292aca542fc163ccd03e.tar.bz2 | |
nvme: move the Samsung X5 quirk entry to the core quirks
This device shares the PCI ID with the Samsung 970 Evo Plus that
does not need or want the quirks. Move the the quirk entry to the
core table based on the model number instead.
Fixes: bc360b0b1611 ("nvme-pci: add quirks for Samsung X5 SSDs")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Pankaj Raghav <p.raghav@samsung.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/host/core.c | 14 | ||||
| -rw-r--r-- | drivers/nvme/host/pci.c | 4 |
2 files changed, 14 insertions, 4 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 3ab2cfd254a4..b3d9c29aba1e 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2546,6 +2546,20 @@ static const struct nvme_core_quirk_entry core_quirks[] = { .vid = 0x1e0f, .mn = "KCD6XVUL6T40", .quirks = NVME_QUIRK_NO_APST, + }, + { + /* + * The external Samsung X5 SSD fails initialization without a + * delay before checking if it is ready and has a whole set of + * other problems. To make this even more interesting, it + * shares the PCI ID with internal Samsung 970 Evo Plus that + * does not need or want these quirks. + */ + .vid = 0x144d, + .mn = "Samsung Portable SSD X5", + .quirks = NVME_QUIRK_DELAY_BEFORE_CHK_RDY | + NVME_QUIRK_NO_DEEPEST_PS | + NVME_QUIRK_IGNORE_DEV_SUBNQN, } }; diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 1871d216e1f1..d7b24ee17285 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3526,10 +3526,6 @@ static const struct pci_device_id nvme_id_table[] = { NVME_QUIRK_128_BYTES_SQES | NVME_QUIRK_SHARED_TAGS | NVME_QUIRK_SKIP_CID_GEN }, - { PCI_DEVICE(0x144d, 0xa808), /* Samsung X5 */ - .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY| - NVME_QUIRK_NO_DEEPEST_PS | - NVME_QUIRK_IGNORE_DEV_SUBNQN, }, { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_EXPRESS, 0xffffff) }, { 0, } }; |