4.14-stable review patch. If anyone has any objections, please let me know.
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From: Jeff Lien jeff.lien@wdc.com
commit 8c97eeccf0ad8783c057830119467b877bdfced7 upstream.
And increase the existing delay to cover this device as well.
Signed-off-by: Jeff Lien jeff.lien@wdc.com Signed-off-by: Christoph Hellwig hch@lst.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/nvme/host/nvme.h | 2 +- drivers/nvme/host/pci.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -108,7 +108,7 @@ static inline struct nvme_request *nvme_ * NVME_QUIRK_DELAY_BEFORE_CHK_RDY quirk enabled. The value (in ms) was * found empirically. */ -#define NVME_QUIRK_DELAY_AMOUNT 2000 +#define NVME_QUIRK_DELAY_AMOUNT 2300
enum nvme_ctrl_state { NVME_CTRL_NEW, --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -2519,6 +2519,8 @@ static const struct pci_device_id nvme_i .driver_data = NVME_QUIRK_IDENTIFY_CNS, }, { PCI_DEVICE(0x1c58, 0x0003), /* HGST adapter */ .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, }, + { PCI_DEVICE(0x1c58, 0x0023), /* WDC SN200 adapter */ + .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, }, { PCI_DEVICE(0x1c5f, 0x0540), /* Memblaze Pblaze4 adapter */ .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, }, { PCI_DEVICE(0x144d, 0xa821), /* Samsung PM1725 */