diff options
| -rw-r--r-- | drivers/misc/cxl/pci.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c index 6ac6b05f41a4..deef9c75e73a 100644 --- a/drivers/misc/cxl/pci.c +++ b/drivers/misc/cxl/pci.c @@ -1264,6 +1264,9 @@ static int cxl_configure_adapter(struct cxl *adapter, struct pci_dev *dev) if ((rc = adapter->native->sl_ops->adapter_regs_init(adapter, dev))) goto err; + /* Required for devices using CAPP DMA mode, harmless for others */ + pci_set_master(dev); + if ((rc = pnv_phb_to_cxl_mode(dev, adapter->native->sl_ops->capi_mode))) goto err; |