+static bool is_jf_ioat(struct pci_dev *pdev)
+{
+ switch (pdev->device) {
+ case PCI_DEVICE_ID_INTEL_IOAT_JSF0:
+ case PCI_DEVICE_ID_INTEL_IOAT_JSF1:
+ case PCI_DEVICE_ID_INTEL_IOAT_JSF2:
+ case PCI_DEVICE_ID_INTEL_IOAT_JSF3:
+ case PCI_DEVICE_ID_INTEL_IOAT_JSF4:
+ case PCI_DEVICE_ID_INTEL_IOAT_JSF5:
+ case PCI_DEVICE_ID_INTEL_IOAT_JSF6:
+ case PCI_DEVICE_ID_INTEL_IOAT_JSF7:
+ case PCI_DEVICE_ID_INTEL_IOAT_JSF8:
+ case PCI_DEVICE_ID_INTEL_IOAT_JSF9:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static bool is_snb_ioat(struct pci_dev *pdev)
+{
+ switch (pdev->device) {
+ case PCI_DEVICE_ID_INTEL_IOAT_SNB0:
+ case PCI_DEVICE_ID_INTEL_IOAT_SNB1:
+ case PCI_DEVICE_ID_INTEL_IOAT_SNB2:
+ case PCI_DEVICE_ID_INTEL_IOAT_SNB3:
+ case PCI_DEVICE_ID_INTEL_IOAT_SNB4:
+ case PCI_DEVICE_ID_INTEL_IOAT_SNB5:
+ case PCI_DEVICE_ID_INTEL_IOAT_SNB6:
+ case PCI_DEVICE_ID_INTEL_IOAT_SNB7:
+ case PCI_DEVICE_ID_INTEL_IOAT_SNB8:
+ case PCI_DEVICE_ID_INTEL_IOAT_SNB9:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static bool is_ivb_ioat(struct pci_dev *pdev)
+{
+ switch (pdev->device) {
+ case PCI_DEVICE_ID_INTEL_IOAT_IVB0:
+ case PCI_DEVICE_ID_INTEL_IOAT_IVB1:
+ case PCI_DEVICE_ID_INTEL_IOAT_IVB2:
+ case PCI_DEVICE_ID_INTEL_IOAT_IVB3:
+ case PCI_DEVICE_ID_INTEL_IOAT_IVB4:
+ case PCI_DEVICE_ID_INTEL_IOAT_IVB5:
+ case PCI_DEVICE_ID_INTEL_IOAT_IVB6:
+ case PCI_DEVICE_ID_INTEL_IOAT_IVB7:
+ case PCI_DEVICE_ID_INTEL_IOAT_IVB8:
+ case PCI_DEVICE_ID_INTEL_IOAT_IVB9:
+ return true;
+ default:
+ return false;
+ }
+
+}
+
+static bool is_hsw_ioat(struct pci_dev *pdev)
+{
+ switch (pdev->device) {
+ case PCI_DEVICE_ID_INTEL_IOAT_HSW0:
+ case PCI_DEVICE_ID_INTEL_IOAT_HSW1:
+ case PCI_DEVICE_ID_INTEL_IOAT_HSW2:
+ case PCI_DEVICE_ID_INTEL_IOAT_HSW3:
+ case PCI_DEVICE_ID_INTEL_IOAT_HSW4:
+ case PCI_DEVICE_ID_INTEL_IOAT_HSW5:
+ case PCI_DEVICE_ID_INTEL_IOAT_HSW6:
+ case PCI_DEVICE_ID_INTEL_IOAT_HSW7:
+ case PCI_DEVICE_ID_INTEL_IOAT_HSW8:
+ case PCI_DEVICE_ID_INTEL_IOAT_HSW9:
+ return true;
+ default:
+ return false;
+ }
+
+}
+
+static bool is_xeon_cb32(struct pci_dev *pdev)
+{
+ return is_jf_ioat(pdev) || is_snb_ioat(pdev) || is_ivb_ioat(pdev) ||
+ is_hsw_ioat(pdev);
+}
+
+static bool is_bwd_ioat(struct pci_dev *pdev)
+{
+ switch (pdev->device) {
+ case PCI_DEVICE_ID_INTEL_IOAT_BWD0:
+ case PCI_DEVICE_ID_INTEL_IOAT_BWD1:
+ case PCI_DEVICE_ID_INTEL_IOAT_BWD2:
+ case PCI_DEVICE_ID_INTEL_IOAT_BWD3:
+ return true;
+ default:
+ return false;
+ }
+}
+