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author | Jens Axboe <axboe@kernel.dk> | 2022-06-23 16:55:07 +0300 |
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committer | Jens Axboe <axboe@kernel.dk> | 2022-06-23 16:55:07 +0300 |
commit | e531485a0a0e0a06644de1b639502471415d5e12 (patch) | |
tree | bf5eb514d289d685760be77d076039b64e2ac69c | |
parent | ca2a3343d69741dae4df2dbb954fb806d9a835de (diff) | |
parent | e6487833182a8a0187f0292aca542fc163ccd03e (diff) | |
download | linux-e531485a0a0e0a06644de1b639502471415d5e12.tar.xz |
Merge tag 'nvme-5.19-2022-06-23' of git://git.infradead.org/nvme into block-5.19
Pull NVMe fixes from Christoph:
"nvme fixes for Linux 5.19
- fix the mixed up CRIMS/CRWMS constants (Joel Granados)
- add another broken identifier quirk (Leo Savernik)
- fix up a quirk because Samsung reuses PCI IDs over different products
(Christoph Hellwig)"
* tag 'nvme-5.19-2022-06-23' of git://git.infradead.org/nvme:
nvme: move the Samsung X5 quirk entry to the core quirks
nvme: fix the CRIMS and CRWMS definitions to match the spec
nvme: add a bogus subsystem NQN quirk for Micron MTFDKBA2T0TFH
-rw-r--r-- | drivers/nvme/host/core.c | 14 | ||||
-rw-r--r-- | drivers/nvme/host/pci.c | 6 | ||||
-rw-r--r-- | include/linux/nvme.h | 4 |
3 files changed, 18 insertions, 6 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 c7012e85d035..d7b24ee17285 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3474,6 +3474,8 @@ static const struct pci_device_id nvme_id_table[] = { { PCI_DEVICE(0x1cc1, 0x8201), /* ADATA SX8200PNP 512GB */ .driver_data = NVME_QUIRK_NO_DEEPEST_PS | NVME_QUIRK_IGNORE_DEV_SUBNQN, }, + { PCI_DEVICE(0x1344, 0x5407), /* Micron Technology Inc NVMe SSD */ + .driver_data = NVME_QUIRK_IGNORE_DEV_SUBNQN }, { PCI_DEVICE(0x1c5c, 0x1504), /* SK Hynix PC400 */ .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, { PCI_DEVICE(0x1c5c, 0x174a), /* SK Hynix P31 SSD */ @@ -3524,10 +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, } }; diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 29ec3e3481ff..e3934003f239 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -233,8 +233,8 @@ enum { }; enum { - NVME_CAP_CRMS_CRIMS = 1ULL << 59, - NVME_CAP_CRMS_CRWMS = 1ULL << 60, + NVME_CAP_CRMS_CRWMS = 1ULL << 59, + NVME_CAP_CRMS_CRIMS = 1ULL << 60, }; struct nvme_id_power_state { |