diff --git a/drivers/ntb/hw/intel/ntb_hw_gen1.c b/drivers/ntb/hw/intel/ntb_hw_gen1.c
index 093dd20057b9274f3f27e7ba6b68e3a517597d15..64dca75f97e5a46d72c647e01ca2c3f334daf0e4 100644
--- a/drivers/ntb/hw/intel/ntb_hw_gen1.c
+++ b/drivers/ntb/hw/intel/ntb_hw_gen1.c
@@ -763,7 +763,7 @@ static ssize_t ndev_debugfs_read(struct file *filp, char __user *ubuf,
 		return ndev_ntb_debugfs_read(filp, ubuf, count, offp);
 	else if (pdev_is_gen3(ndev->ntb.pdev))
 		return ndev_ntb3_debugfs_read(filp, ubuf, count, offp);
-	else if (pdev_is_gen4(ndev->ntb.pdev))
+	else if (pdev_is_gen4(ndev->ntb.pdev) || pdev_is_gen5(ndev->ntb.pdev))
 		return ndev_ntb4_debugfs_read(filp, ubuf, count, offp);
 
 	return -ENXIO;
@@ -1882,7 +1882,7 @@ static int intel_ntb_pci_probe(struct pci_dev *pdev,
 		rc = gen3_init_dev(ndev);
 		if (rc)
 			goto err_init_dev;
-	} else if (pdev_is_gen4(pdev)) {
+	} else if (pdev_is_gen4(pdev) || pdev_is_gen5(pdev)) {
 		ndev->ntb.ops = &intel_ntb4_ops;
 		rc = intel_ntb_init_pci(ndev, pdev);
 		if (rc)
@@ -1912,7 +1912,8 @@ static int intel_ntb_pci_probe(struct pci_dev *pdev,
 
 err_register:
 	ndev_deinit_debugfs(ndev);
-	if (pdev_is_gen1(pdev) || pdev_is_gen3(pdev) || pdev_is_gen4(pdev))
+	if (pdev_is_gen1(pdev) || pdev_is_gen3(pdev) ||
+	    pdev_is_gen4(pdev) || pdev_is_gen5(pdev))
 		xeon_deinit_dev(ndev);
 err_init_dev:
 	intel_ntb_deinit_pci(ndev);
@@ -1928,7 +1929,8 @@ static void intel_ntb_pci_remove(struct pci_dev *pdev)
 
 	ntb_unregister_device(&ndev->ntb);
 	ndev_deinit_debugfs(ndev);
-	if (pdev_is_gen1(pdev) || pdev_is_gen3(pdev) || pdev_is_gen4(pdev))
+	if (pdev_is_gen1(pdev) || pdev_is_gen3(pdev) ||
+	    pdev_is_gen4(pdev) || pdev_is_gen5(pdev))
 		xeon_deinit_dev(ndev);
 	intel_ntb_deinit_pci(ndev);
 	kfree(ndev);
@@ -2055,6 +2057,8 @@ static const struct pci_device_id intel_ntb_pci_tbl[] = {
 
 	/* GEN4 */
 	{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_B2B_ICX)},
+	/* GEN5 PCIe */
+	{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_NTB_B2B_GNR)},
 	{0}
 };
 MODULE_DEVICE_TABLE(pci, intel_ntb_pci_tbl);
diff --git a/drivers/ntb/hw/intel/ntb_hw_gen4.c b/drivers/ntb/hw/intel/ntb_hw_gen4.c
index 4081fc538ff45a7bcf6772ee07e177c91869c71c..22cac7975b3c6693e6df3b2757eace7532e6db41 100644
--- a/drivers/ntb/hw/intel/ntb_hw_gen4.c
+++ b/drivers/ntb/hw/intel/ntb_hw_gen4.c
@@ -197,7 +197,7 @@ int gen4_init_dev(struct intel_ntb_dev *ndev)
 	ppd1 = ioread32(ndev->self_mmio + GEN4_PPD1_OFFSET);
 	if (pdev_is_ICX(pdev))
 		ndev->ntb.topo = gen4_ppd_topo(ndev, ppd1);
-	else if (pdev_is_SPR(pdev))
+	else if (pdev_is_SPR(pdev) || pdev_is_gen5(pdev))
 		ndev->ntb.topo = spr_ppd_topo(ndev, ppd1);
 	dev_dbg(&pdev->dev, "ppd %#x topo %s\n", ppd1,
 		ntb_topo_string(ndev->ntb.topo));
diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.h b/drivers/ntb/hw/intel/ntb_hw_intel.h
index 05e2335c9596b28f0c7bba8ada2c42d0675739b6..6fe3dd246a46d18e5b3642a004c26bedf2ad9fb7 100644
--- a/drivers/ntb/hw/intel/ntb_hw_intel.h
+++ b/drivers/ntb/hw/intel/ntb_hw_intel.h
@@ -73,6 +73,7 @@
 #define PCI_DEVICE_ID_INTEL_NTB_SS_BDX	0x6F0F
 #define PCI_DEVICE_ID_INTEL_NTB_B2B_SKX	0x201C
 #define PCI_DEVICE_ID_INTEL_NTB_B2B_ICX	0x347e
+#define PCI_DEVICE_ID_INTEL_NTB_B2B_GNR	0x0db4
 
 /* Ntb control and link status */
 #define NTB_CTL_CFG_LOCK		BIT(0)
@@ -231,4 +232,10 @@ static inline int pdev_is_gen4(struct pci_dev *pdev)
 
 	return 0;
 }
+
+static inline int pdev_is_gen5(struct pci_dev *pdev)
+{
+	return pdev->device == PCI_DEVICE_ID_INTEL_NTB_B2B_GNR;
+}
+
 #endif