diff options
Diffstat (limited to 'drivers/misc/cxl/vphb.c')
| -rw-r--r-- | drivers/misc/cxl/vphb.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/misc/cxl/vphb.c b/drivers/misc/cxl/vphb.c index 7908633d9204..631c5df246d4 100644 --- a/drivers/misc/cxl/vphb.c +++ b/drivers/misc/cxl/vphb.c @@ -11,17 +11,6 @@ #include <misc/cxl.h> #include "cxl.h" -static int cxl_dma_set_mask(struct pci_dev *pdev, u64 dma_mask) -{ - if (dma_mask < DMA_BIT_MASK(64)) { - pr_info("%s only 64bit DMA supported on CXL", __func__); - return -EIO; - } - - *(pdev->dev.dma_mask) = dma_mask; - return 0; -} - static int cxl_pci_probe_mode(struct pci_bus *bus) { return PCI_PROBE_NORMAL; @@ -54,8 +43,7 @@ static bool cxl_pci_enable_device_hook(struct pci_dev *dev) return false; } - set_dma_ops(&dev->dev, &dma_nommu_ops); - set_dma_offset(&dev->dev, PAGE_OFFSET); + dev->dev.archdata.dma_offset = PAGE_OFFSET; /* * Allocate a context to do cxl things too. If we eventually do real @@ -220,7 +208,6 @@ static struct pci_controller_ops cxl_pci_controller_ops = .reset_secondary_bus = cxl_pci_reset_secondary_bus, .setup_msi_irqs = cxl_setup_msi_irqs, .teardown_msi_irqs = cxl_teardown_msi_irqs, - .dma_set_mask = cxl_dma_set_mask, }; int cxl_pci_vphb_add(struct cxl_afu *afu) |