diff options
Diffstat (limited to 'drivers/nvme/host/pci.c')
| -rw-r--r-- | drivers/nvme/host/pci.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 6bad4d4dcdf0..7b6632c00ffd 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -1357,7 +1357,7 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved) } abort_req->end_io_data = NULL; - blk_execute_rq_nowait(abort_req->q, NULL, abort_req, 0, abort_endio); + blk_execute_rq_nowait(NULL, abort_req, 0, abort_endio); /* * The aborted req will be completed on receiving the abort req. @@ -2281,7 +2281,7 @@ static int nvme_delete_queue(struct nvme_queue *nvmeq, u8 opcode) req->end_io_data = nvmeq; init_completion(&nvmeq->delete_done); - blk_execute_rq_nowait(q, NULL, req, false, + blk_execute_rq_nowait(NULL, req, false, opcode == nvme_admin_delete_cq ? nvme_del_cq_end : nvme_del_queue_end); return 0; @@ -2362,13 +2362,16 @@ static int nvme_pci_enable(struct nvme_dev *dev) { int result = -ENOMEM; struct pci_dev *pdev = to_pci_dev(dev->dev); + int dma_address_bits = 64; if (pci_enable_device_mem(pdev)) return result; pci_set_master(pdev); - if (dma_set_mask_and_coherent(dev->dev, DMA_BIT_MASK(64))) + if (dev->ctrl.quirks & NVME_QUIRK_DMA_ADDRESS_BITS_48) + dma_address_bits = 48; + if (dma_set_mask_and_coherent(dev->dev, DMA_BIT_MASK(dma_address_bits))) goto disable; if (readl(dev->bar + NVME_REG_CSTS) == -1) { @@ -3263,6 +3266,18 @@ static const struct pci_device_id nvme_id_table[] = { .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, }, { PCI_DEVICE(0x2646, 0x2263), /* KINGSTON A2000 NVMe SSD */ .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, + { PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0061), + .driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, }, + { PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0065), + .driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, }, + { PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x8061), + .driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, }, + { PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0xcd00), + .driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, }, + { PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0xcd01), + .driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, }, + { PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0xcd02), + .driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, }, { PCI_DEVICE(PCI_VENDOR_ID_APPLE, 0x2001), .driver_data = NVME_QUIRK_SINGLE_VECTOR }, { PCI_DEVICE(PCI_VENDOR_ID_APPLE, 0x2003) }, |