- pci_read_config_dword(adapter->pdev, PCI_CONF_AMISIG64, &magic64);
-
- if (((magic64 == HBA_SIGNATURE_64_BIT) &&
- ((adapter->pdev->subsystem_device !=
- PCI_SUBSYS_ID_MEGARAID_SATA_150_6) ||
- (adapter->pdev->subsystem_device !=
- PCI_SUBSYS_ID_MEGARAID_SATA_150_4))) ||
- (adapter->pdev->vendor == PCI_VENDOR_ID_LSI_LOGIC &&
- adapter->pdev->device == PCI_DEVICE_ID_VERDE) ||
- (adapter->pdev->vendor == PCI_VENDOR_ID_LSI_LOGIC &&
- adapter->pdev->device == PCI_DEVICE_ID_DOBSON) ||
- (adapter->pdev->vendor == PCI_VENDOR_ID_LSI_LOGIC &&
- adapter->pdev->device == PCI_DEVICE_ID_LINDSAY) ||
- (adapter->pdev->vendor == PCI_VENDOR_ID_DELL &&
- adapter->pdev->device == PCI_DEVICE_ID_PERC4_DI_EVERGLADES) ||
- (adapter->pdev->vendor == PCI_VENDOR_ID_DELL &&
- adapter->pdev->device == PCI_DEVICE_ID_PERC4E_DI_KOBUK)) {
- if (pci_set_dma_mask(adapter->pdev, DMA_64BIT_MASK)) {
- con_log(CL_ANN, (KERN_WARNING
- "megaraid: DMA mask for 64-bit failed\n"));