diff --git a/drivers/net/ethernet/netronome/nfp/Makefile b/drivers/net/ethernet/netronome/nfp/Makefile
index 9c72b43c1581..a35a382441d7 100644
--- a/drivers/net/ethernet/netronome/nfp/Makefile
+++ b/drivers/net/ethernet/netronome/nfp/Makefile
@@ -5,6 +5,7 @@ nfp-objs := \
 	    nfpcore/nfp6000_pcie.o \
 	    nfpcore/nfp_cppcore.o \
 	    nfpcore/nfp_cpplib.o \
+	    nfpcore/nfp_dev.o \
 	    nfpcore/nfp_hwinfo.o \
 	    nfpcore/nfp_mip.o \
 	    nfpcore/nfp_mutex.o \
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.c b/drivers/net/ethernet/netronome/nfp/nfp_main.c
index bb3b8a7f6c5d..8693f9905fbe 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_main.c
@@ -19,6 +19,7 @@
 
 #include "nfpcore/nfp.h"
 #include "nfpcore/nfp_cpp.h"
+#include "nfpcore/nfp_dev.h"
 #include "nfpcore/nfp_nffw.h"
 #include "nfpcore/nfp_nsp.h"
 
@@ -32,17 +33,21 @@
 static const char nfp_driver_name[] = "nfp";
 
 static const struct pci_device_id nfp_pci_device_ids[] = {
-	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP6000,
+	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP3800,
 	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
-	  PCI_ANY_ID, 0,
-	},
-	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP5000,
-	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
-	  PCI_ANY_ID, 0,
+	  PCI_ANY_ID, 0, NFP_DEV_NFP3800,
 	},
 	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP4000,
 	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
-	  PCI_ANY_ID, 0,
+	  PCI_ANY_ID, 0, NFP_DEV_NFP6000,
+	},
+	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP5000,
+	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
+	  PCI_ANY_ID, 0, NFP_DEV_NFP6000,
+	},
+	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP6000,
+	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
+	  PCI_ANY_ID, 0, NFP_DEV_NFP6000,
 	},
 	{ 0, } /* Required last entry. */
 };
@@ -667,6 +672,7 @@ static int nfp_pf_find_rtsyms(struct nfp_pf *pf)
 static int nfp_pci_probe(struct pci_dev *pdev,
 			 const struct pci_device_id *pci_id)
 {
+	const struct nfp_dev_info *dev_info;
 	struct devlink *devlink;
 	struct nfp_pf *pf;
 	int err;
@@ -675,14 +681,15 @@ static int nfp_pci_probe(struct pci_dev *pdev,
 	    pdev->device == PCI_DEVICE_ID_NETRONOME_NFP6000_VF)
 		dev_warn(&pdev->dev, "Binding NFP VF device to the NFP PF driver, the VF driver is called 'nfp_netvf'\n");
 
+	dev_info = &nfp_dev_info[pci_id->driver_data];
+
 	err = pci_enable_device(pdev);
 	if (err < 0)
 		return err;
 
 	pci_set_master(pdev);
 
-	err = dma_set_mask_and_coherent(&pdev->dev,
-					DMA_BIT_MASK(NFP_NET_MAX_DMA_BITS));
+	err = dma_set_mask_and_coherent(&pdev->dev, dev_info->dma_mask);
 	if (err)
 		goto err_pci_disable;
 
@@ -703,6 +710,7 @@ static int nfp_pci_probe(struct pci_dev *pdev,
 	mutex_init(&pf->lock);
 	pci_set_drvdata(pdev, pf);
 	pf->pdev = pdev;
+	pf->dev_info = dev_info;
 
 	pf->wq = alloc_workqueue("nfp-%s", 0, 2, pci_name(pdev));
 	if (!pf->wq) {
@@ -710,7 +718,7 @@ static int nfp_pci_probe(struct pci_dev *pdev,
 		goto err_pci_priv_unset;
 	}
 
-	pf->cpp = nfp_cpp_from_nfp6000_pcie(pdev);
+	pf->cpp = nfp_cpp_from_nfp6000_pcie(pdev, dev_info);
 	if (IS_ERR(pf->cpp)) {
 		err = PTR_ERR(pf->cpp);
 		goto err_disable_msix;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.h b/drivers/net/ethernet/netronome/nfp/nfp_main.h
index a7dede946a33..9c72a0ad18ea 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_main.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_main.h
@@ -48,6 +48,7 @@ struct nfp_dumpspec {
 /**
  * struct nfp_pf - NFP PF-specific device structure
  * @pdev:		Backpointer to PCI device
+ * @dev_info:		NFP ASIC params
  * @cpp:		Pointer to the CPP handle
  * @app:		Pointer to the APP handle
  * @data_vnic_bar:	Pointer to the CPP area for the data vNICs' BARs
@@ -88,6 +89,7 @@ struct nfp_dumpspec {
  */
 struct nfp_pf {
 	struct pci_dev *pdev;
+	const struct nfp_dev_info *dev_info;
 
 	struct nfp_cpp *cpp;
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h
index 437a19722fcf..49b5fcb49aef 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h
@@ -63,9 +63,6 @@
 #define NFP_NET_Q0_BAR		2
 #define NFP_NET_Q1_BAR		4	/* OBSOLETE */
 
-/* Max bits in DMA address */
-#define NFP_NET_MAX_DMA_BITS	40
-
 /* Default size for MTU and freelist buffer sizes */
 #define NFP_NET_DEFAULT_MTU		1500U
 
@@ -85,11 +82,6 @@
 				 NFP_NET_MAX_TX_RINGS : NFP_NET_MAX_RX_RINGS)
 #define NFP_NET_MAX_IRQS	(NFP_NET_NON_Q_VECTORS + NFP_NET_MAX_R_VECS)
 
-#define NFP_NET_MIN_TX_DESCS	256	/* Min. # of Tx descs per ring */
-#define NFP_NET_MIN_RX_DESCS	256	/* Min. # of Rx descs per ring */
-#define NFP_NET_MAX_TX_DESCS	(256 * 1024) /* Max. # of Tx descs per ring */
-#define NFP_NET_MAX_RX_DESCS	(256 * 1024) /* Max. # of Rx descs per ring */
-
 #define NFP_NET_TX_DESCS_DEFAULT 4096	/* Default # of Tx descs per ring */
 #define NFP_NET_RX_DESCS_DEFAULT 4096	/* Default # of Rx descs per ring */
 
@@ -105,6 +97,7 @@
 
 /* Forward declarations */
 struct nfp_cpp;
+struct nfp_dev_info;
 struct nfp_eth_table_port;
 struct nfp_net;
 struct nfp_net_r_vector;
@@ -571,6 +564,7 @@ struct nfp_net_dp {
 /**
  * struct nfp_net - NFP network device structure
  * @dp:			Datapath structure
+ * @dev_info:		NFP ASIC params
  * @id:			vNIC id within the PF (0 for VFs)
  * @fw_ver:		Firmware version
  * @cap:                Capabilities advertised by the Firmware
@@ -644,6 +638,7 @@ struct nfp_net_dp {
 struct nfp_net {
 	struct nfp_net_dp dp;
 
+	const struct nfp_dev_info *dev_info;
 	struct nfp_net_fw_version fw_ver;
 
 	u32 id;
@@ -796,7 +791,6 @@ static inline void nn_pci_flush(struct nfp_net *nn)
  * either add to a pointer or to read the pointer value.
  */
 #define NFP_QCP_QUEUE_ADDR_SZ			0x800
-#define NFP_QCP_QUEUE_AREA_SZ			0x80000
 #define NFP_QCP_QUEUE_OFF(_x)			((_x) * NFP_QCP_QUEUE_ADDR_SZ)
 #define NFP_QCP_QUEUE_ADD_RPTR			0x0000
 #define NFP_QCP_QUEUE_ADD_WPTR			0x0004
@@ -805,50 +799,21 @@ static inline void nn_pci_flush(struct nfp_net *nn)
 #define NFP_QCP_QUEUE_STS_HI			0x000c
 #define NFP_QCP_QUEUE_STS_HI_WRITEPTR_mask	0x3ffff
 
-/* The offset of a QCP queues in the PCIe Target */
-#define NFP_PCIE_QUEUE(_q) (0x80000 + (NFP_QCP_QUEUE_ADDR_SZ * ((_q) & 0xff)))
-
 /* nfp_qcp_ptr - Read or Write Pointer of a queue */
 enum nfp_qcp_ptr {
 	NFP_QCP_READ_PTR = 0,
 	NFP_QCP_WRITE_PTR
 };
 
-/* There appear to be an *undocumented* upper limit on the value which
- * one can add to a queue and that value is either 0x3f or 0x7f.  We
- * go with 0x3f as a conservative measure.
- */
-#define NFP_QCP_MAX_ADD				0x3f
-
-static inline void _nfp_qcp_ptr_add(u8 __iomem *q,
-				    enum nfp_qcp_ptr ptr, u32 val)
-{
-	u32 off;
-
-	if (ptr == NFP_QCP_READ_PTR)
-		off = NFP_QCP_QUEUE_ADD_RPTR;
-	else
-		off = NFP_QCP_QUEUE_ADD_WPTR;
-
-	while (val > NFP_QCP_MAX_ADD) {
-		writel(NFP_QCP_MAX_ADD, q + off);
-		val -= NFP_QCP_MAX_ADD;
-	}
-
-	writel(val, q + off);
-}
-
 /**
  * nfp_qcp_rd_ptr_add() - Add the value to the read pointer of a queue
  *
  * @q:   Base address for queue structure
  * @val: Value to add to the queue pointer
- *
- * If @val is greater than @NFP_QCP_MAX_ADD multiple writes are performed.
  */
 static inline void nfp_qcp_rd_ptr_add(u8 __iomem *q, u32 val)
 {
-	_nfp_qcp_ptr_add(q, NFP_QCP_READ_PTR, val);
+	writel(val, q + NFP_QCP_QUEUE_ADD_RPTR);
 }
 
 /**
@@ -856,12 +821,10 @@ static inline void nfp_qcp_rd_ptr_add(u8 __iomem *q, u32 val)
  *
  * @q:   Base address for queue structure
  * @val: Value to add to the queue pointer
- *
- * If @val is greater than @NFP_QCP_MAX_ADD multiple writes are performed.
  */
 static inline void nfp_qcp_wr_ptr_add(u8 __iomem *q, u32 val)
 {
-	_nfp_qcp_ptr_add(q, NFP_QCP_WRITE_PTR, val);
+	writel(val, q + NFP_QCP_QUEUE_ADD_WPTR);
 }
 
 static inline u32 _nfp_qcp_read(u8 __iomem *q, enum nfp_qcp_ptr ptr)
@@ -904,6 +867,8 @@ static inline u32 nfp_qcp_wr_ptr_read(u8 __iomem *q)
 	return _nfp_qcp_read(q, NFP_QCP_WRITE_PTR);
 }
 
+u32 nfp_qcp_queue_offset(const struct nfp_dev_info *dev_info, u16 queue);
+
 static inline bool nfp_net_is_data_vnic(struct nfp_net *nn)
 {
 	WARN_ON_ONCE(!nn->dp.netdev && nn->port);
@@ -970,7 +935,8 @@ void nfp_net_get_fw_version(struct nfp_net_fw_version *fw_ver,
 			    void __iomem *ctrl_bar);
 
 struct nfp_net *
-nfp_net_alloc(struct pci_dev *pdev, void __iomem *ctrl_bar, bool needs_netdev,
+nfp_net_alloc(struct pci_dev *pdev, const struct nfp_dev_info *dev_info,
+	      void __iomem *ctrl_bar, bool needs_netdev,
 	      unsigned int max_tx_rings, unsigned int max_rx_rings);
 void nfp_net_free(struct nfp_net *nn);
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 67a87fdf7564..ef8645b77e79 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -40,6 +40,7 @@
 #include <net/vxlan.h>
 #include <net/xdp_sock_drv.h>
 
+#include "nfpcore/nfp_dev.h"
 #include "nfpcore/nfp_nsp.h"
 #include "ccm.h"
 #include "nfp_app.h"
@@ -65,6 +66,12 @@ void nfp_net_get_fw_version(struct nfp_net_fw_version *fw_ver,
 	put_unaligned_le32(reg, fw_ver);
 }
 
+u32 nfp_qcp_queue_offset(const struct nfp_dev_info *dev_info, u16 queue)
+{
+	queue &= dev_info->qc_idx_mask;
+	return dev_info->qc_addr_offset + NFP_QCP_QUEUE_ADDR_SZ * queue;
+}
+
 static dma_addr_t nfp_net_dma_map_rx(struct nfp_net_dp *dp, void *frag)
 {
 	return dma_map_single_attrs(dp->dev, frag + NFP_NET_RX_BUF_HEADROOM,
@@ -3962,6 +3969,7 @@ void nfp_net_info(struct nfp_net *nn)
 /**
  * nfp_net_alloc() - Allocate netdev and related structure
  * @pdev:         PCI device
+ * @dev_info:     NFP ASIC params
  * @ctrl_bar:     PCI IOMEM with vNIC config memory
  * @needs_netdev: Whether to allocate a netdev for this vNIC
  * @max_tx_rings: Maximum number of TX rings supported by device
@@ -3974,7 +3982,8 @@ void nfp_net_info(struct nfp_net *nn)
  * Return: NFP Net device structure, or ERR_PTR on error.
  */
 struct nfp_net *
-nfp_net_alloc(struct pci_dev *pdev, void __iomem *ctrl_bar, bool needs_netdev,
+nfp_net_alloc(struct pci_dev *pdev, const struct nfp_dev_info *dev_info,
+	      void __iomem *ctrl_bar, bool needs_netdev,
 	      unsigned int max_tx_rings, unsigned int max_rx_rings)
 {
 	struct nfp_net *nn;
@@ -3999,6 +4008,7 @@ nfp_net_alloc(struct pci_dev *pdev, void __iomem *ctrl_bar, bool needs_netdev,
 
 	nn->dp.dev = &pdev->dev;
 	nn->dp.ctrl_bar = ctrl_bar;
+	nn->dev_info = dev_info;
 	nn->pdev = pdev;
 
 	nn->max_tx_rings = max_tx_rings;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
index 50007cc5b580..33fd32478905 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
@@ -92,7 +92,6 @@
 #define   NFP_NET_CFG_CTRL_RINGCFG	  (0x1 << 16) /* Ring runtime changes */
 #define   NFP_NET_CFG_CTRL_RSS		  (0x1 << 17) /* RSS (version 1) */
 #define   NFP_NET_CFG_CTRL_IRQMOD	  (0x1 << 18) /* Interrupt moderation */
-#define   NFP_NET_CFG_CTRL_RINGPRIO	  (0x1 << 19) /* Ring priorities */
 #define   NFP_NET_CFG_CTRL_MSIXAUTO	  (0x1 << 20) /* MSI-X auto-masking */
 #define   NFP_NET_CFG_CTRL_TXRWB	  (0x1 << 21) /* Write-back of TX ring*/
 #define   NFP_NET_CFG_CTRL_VXLAN	  (0x1 << 24) /* VXLAN tunnel support */
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index e0c27471bcdb..b9abae176793 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -21,6 +21,7 @@
 #include <linux/sfp.h>
 
 #include "nfpcore/nfp.h"
+#include "nfpcore/nfp_dev.h"
 #include "nfpcore/nfp_nsp.h"
 #include "nfp_app.h"
 #include "nfp_main.h"
@@ -386,9 +387,10 @@ static void nfp_net_get_ringparam(struct net_device *netdev,
 				  struct netlink_ext_ack *extack)
 {
 	struct nfp_net *nn = netdev_priv(netdev);
+	u32 qc_max = nn->dev_info->max_qc_size;
 
-	ring->rx_max_pending = NFP_NET_MAX_RX_DESCS;
-	ring->tx_max_pending = NFP_NET_MAX_TX_DESCS;
+	ring->rx_max_pending = qc_max;
+	ring->tx_max_pending = qc_max;
 	ring->rx_pending = nn->dp.rxd_cnt;
 	ring->tx_pending = nn->dp.txd_cnt;
 }
@@ -413,18 +415,20 @@ static int nfp_net_set_ringparam(struct net_device *netdev,
 				 struct netlink_ext_ack *extack)
 {
 	struct nfp_net *nn = netdev_priv(netdev);
-	u32 rxd_cnt, txd_cnt;
+	u32 qc_min, qc_max, rxd_cnt, txd_cnt;
 
 	/* We don't have separate queues/rings for small/large frames. */
 	if (ring->rx_mini_pending || ring->rx_jumbo_pending)
 		return -EINVAL;
 
+	qc_min = nn->dev_info->min_qc_size;
+	qc_max = nn->dev_info->max_qc_size;
 	/* Round up to supported values */
 	rxd_cnt = roundup_pow_of_two(ring->rx_pending);
 	txd_cnt = roundup_pow_of_two(ring->tx_pending);
 
-	if (rxd_cnt < NFP_NET_MIN_RX_DESCS || rxd_cnt > NFP_NET_MAX_RX_DESCS ||
-	    txd_cnt < NFP_NET_MIN_TX_DESCS || txd_cnt > NFP_NET_MAX_TX_DESCS)
+	if (rxd_cnt < qc_min || rxd_cnt > qc_max ||
+	    txd_cnt < qc_min || txd_cnt > qc_max)
 		return -EINVAL;
 
 	if (nn->dp.rxd_cnt == rxd_cnt && nn->dp.txd_cnt == txd_cnt)
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
index 751f76cd4f79..a18b99c93ab3 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
@@ -22,6 +22,7 @@
 
 #include "nfpcore/nfp.h"
 #include "nfpcore/nfp_cpp.h"
+#include "nfpcore/nfp_dev.h"
 #include "nfpcore/nfp_nffw.h"
 #include "nfpcore/nfp_nsp.h"
 #include "nfpcore/nfp6000_pcie.h"
@@ -116,7 +117,7 @@ nfp_net_pf_alloc_vnic(struct nfp_pf *pf, bool needs_netdev,
 	n_rx_rings = readl(ctrl_bar + NFP_NET_CFG_MAX_RXRINGS);
 
 	/* Allocate and initialise the vNIC */
-	nn = nfp_net_alloc(pf->pdev, ctrl_bar, needs_netdev,
+	nn = nfp_net_alloc(pf->pdev, pf->dev_info, ctrl_bar, needs_netdev,
 			   n_tx_rings, n_rx_rings);
 	if (IS_ERR(nn))
 		return nn;
@@ -495,8 +496,9 @@ static int nfp_net_pci_map_mem(struct nfp_pf *pf)
 	}
 
 	cpp_id = NFP_CPP_ISLAND_ID(0, NFP_CPP_ACTION_RW, 0, 0);
-	mem = nfp_cpp_map_area(pf->cpp, "net.qc", cpp_id, NFP_PCIE_QUEUE(0),
-			       NFP_QCP_QUEUE_AREA_SZ, &pf->qc_area);
+	mem = nfp_cpp_map_area(pf->cpp, "net.qc", cpp_id,
+			       nfp_qcp_queue_offset(pf->dev_info, 0),
+			       pf->dev_info->qc_area_sz, &pf->qc_area);
 	if (IS_ERR(mem)) {
 		nfp_err(pf->cpp, "Failed to map Queue Controller area.\n");
 		err = PTR_ERR(mem);
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c b/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
index 87f2268b16d6..9ef226c6706e 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/etherdevice.h>
 
+#include "nfpcore/nfp_dev.h"
 #include "nfp_net_ctrl.h"
 #include "nfp_net.h"
 #include "nfp_main.h"
@@ -36,11 +37,14 @@ struct nfp_net_vf {
 
 static const char nfp_net_driver_name[] = "nfp_netvf";
 
-#define PCI_DEVICE_NFP6000VF		0x6003
 static const struct pci_device_id nfp_netvf_pci_device_ids[] = {
-	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_NFP6000VF,
+	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP3800_VF,
 	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
-	  PCI_ANY_ID, 0,
+	  PCI_ANY_ID, 0, NFP_DEV_NFP3800_VF,
+	},
+	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP6000_VF,
+	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
+	  PCI_ANY_ID, 0, NFP_DEV_NFP6000_VF,
 	},
 	{ 0, } /* Required last entry. */
 };
@@ -65,6 +69,7 @@ static void nfp_netvf_get_mac_addr(struct nfp_net *nn)
 static int nfp_netvf_pci_probe(struct pci_dev *pdev,
 			       const struct pci_device_id *pci_id)
 {
+	const struct nfp_dev_info *dev_info;
 	struct nfp_net_fw_version fw_ver;
 	int max_tx_rings, max_rx_rings;
 	u32 tx_bar_off, rx_bar_off;
@@ -78,6 +83,8 @@ static int nfp_netvf_pci_probe(struct pci_dev *pdev,
 	int stride;
 	int err;
 
+	dev_info = &nfp_dev_info[pci_id->driver_data];
+
 	vf = kzalloc(sizeof(*vf), GFP_KERNEL);
 	if (!vf)
 		return -ENOMEM;
@@ -95,8 +102,7 @@ static int nfp_netvf_pci_probe(struct pci_dev *pdev,
 
 	pci_set_master(pdev);
 
-	err = dma_set_mask_and_coherent(&pdev->dev,
-					DMA_BIT_MASK(NFP_NET_MAX_DMA_BITS));
+	err = dma_set_mask_and_coherent(&pdev->dev, dev_info->dma_mask);
 	if (err)
 		goto err_pci_regions;
 
@@ -167,12 +173,13 @@ static int nfp_netvf_pci_probe(struct pci_dev *pdev,
 	}
 
 	startq = readl(ctrl_bar + NFP_NET_CFG_START_TXQ);
-	tx_bar_off = NFP_PCIE_QUEUE(startq);
+	tx_bar_off = nfp_qcp_queue_offset(dev_info, startq);
 	startq = readl(ctrl_bar + NFP_NET_CFG_START_RXQ);
-	rx_bar_off = NFP_PCIE_QUEUE(startq);
+	rx_bar_off = nfp_qcp_queue_offset(dev_info, startq);
 
 	/* Allocate and initialise the netdev */
-	nn = nfp_net_alloc(pdev, ctrl_bar, true, max_tx_rings, max_rx_rings);
+	nn = nfp_net_alloc(pdev, dev_info, ctrl_bar, true,
+			   max_tx_rings, max_rx_rings);
 	if (IS_ERR(nn)) {
 		err = PTR_ERR(nn);
 		goto err_ctrl_unmap;
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
index 252fe06f58aa..0d1d39edbbae 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
@@ -28,6 +28,7 @@
 #include <linux/pci.h>
 
 #include "nfp_cpp.h"
+#include "nfp_dev.h"
 
 #include "nfp6000/nfp6000.h"
 
@@ -100,11 +101,7 @@
 #define NFP_PCIE_P2C_GENERAL_TOKEN_OFFSET(bar, x) ((x) << ((bar)->bitsize - 4))
 #define NFP_PCIE_P2C_GENERAL_SIZE(bar)             (1 << ((bar)->bitsize - 4))
 
-#define NFP_PCIE_CFG_BAR_PCIETOCPPEXPANSIONBAR(bar, slot) \
-	(0x400 + ((bar) * 8 + (slot)) * 4)
-
-#define NFP_PCIE_CPP_BAR_PCIETOCPPEXPANSIONBAR(bar, slot) \
-	(((bar) * 8 + (slot)) * 4)
+#define NFP_PCIE_P2C_EXPBAR_OFFSET(bar_index)		((bar_index) * 4)
 
 /* The number of explicit BARs to reserve.
  * Minimum is 0, maximum is 4 on the NFP6000.
@@ -145,6 +142,7 @@ struct nfp_bar {
 struct nfp6000_pcie {
 	struct pci_dev *pdev;
 	struct device *dev;
+	const struct nfp_dev_info *dev_info;
 
 	/* PCI BAR management */
 	spinlock_t bar_lock;		/* Protect the PCI2CPP BAR cache */
@@ -269,19 +267,16 @@ compute_bar(const struct nfp6000_pcie *nfp, const struct nfp_bar *bar,
 static int
 nfp6000_bar_write(struct nfp6000_pcie *nfp, struct nfp_bar *bar, u32 newcfg)
 {
-	int base, slot;
-	int xbar;
+	unsigned int xbar;
 
-	base = bar->index >> 3;
-	slot = bar->index & 7;
+	xbar = NFP_PCIE_P2C_EXPBAR_OFFSET(bar->index);
 
 	if (nfp->iomem.csr) {
-		xbar = NFP_PCIE_CPP_BAR_PCIETOCPPEXPANSIONBAR(base, slot);
 		writel(newcfg, nfp->iomem.csr + xbar);
 		/* Readback to ensure BAR is flushed */
 		readl(nfp->iomem.csr + xbar);
 	} else {
-		xbar = NFP_PCIE_CFG_BAR_PCIETOCPPEXPANSIONBAR(base, slot);
+		xbar += nfp->dev_info->pcie_cfg_expbar_offset;
 		pci_write_config_dword(nfp->pdev, xbar, newcfg);
 	}
 
@@ -622,7 +617,8 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
 
 		nfp6000_bar_write(nfp, bar, barcfg_msix_general);
 
-		nfp->expl.data = bar->iomem + NFP_PCIE_SRAM + 0x1000;
+		nfp->expl.data = bar->iomem + NFP_PCIE_SRAM +
+			nfp->dev_info->pcie_expl_offset;
 
 		switch (nfp->pdev->device) {
 		case PCI_DEVICE_ID_NETRONOME_NFP3800:
@@ -1306,18 +1302,20 @@ static const struct nfp_cpp_operations nfp6000_pcie_ops = {
 /**
  * nfp_cpp_from_nfp6000_pcie() - Build a NFP CPP bus from a NFP6000 PCI device
  * @pdev:	NFP6000 PCI device
+ * @dev_info:	NFP ASIC params
  *
  * Return: NFP CPP handle
  */
-struct nfp_cpp *nfp_cpp_from_nfp6000_pcie(struct pci_dev *pdev)
+struct nfp_cpp *
+nfp_cpp_from_nfp6000_pcie(struct pci_dev *pdev, const struct nfp_dev_info *dev_info)
 {
 	struct nfp6000_pcie *nfp;
 	u16 interface;
 	int err;
 
 	/*  Finished with card initialization. */
-	dev_info(&pdev->dev,
-		 "Netronome Flow Processor NFP4000/NFP5000/NFP6000 PCIe Card Probe\n");
+	dev_info(&pdev->dev, "Netronome Flow Processor %s PCIe Card Probe\n",
+		 dev_info->chip_names);
 	pcie_print_link_status(pdev);
 
 	nfp = kzalloc(sizeof(*nfp), GFP_KERNEL);
@@ -1328,6 +1326,7 @@ struct nfp_cpp *nfp_cpp_from_nfp6000_pcie(struct pci_dev *pdev)
 
 	nfp->dev = &pdev->dev;
 	nfp->pdev = pdev;
+	nfp->dev_info = dev_info;
 	init_waitqueue_head(&nfp->bar_waiters);
 	spin_lock_init(&nfp->bar_lock);
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h
index 6d1bffa6eac6..097660b673db 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h
@@ -11,6 +11,7 @@
 
 #include "nfp_cpp.h"
 
-struct nfp_cpp *nfp_cpp_from_nfp6000_pcie(struct pci_dev *pdev);
+struct nfp_cpp *
+nfp_cpp_from_nfp6000_pcie(struct pci_dev *pdev, const struct nfp_dev_info *dev_info);
 
 #endif /* NFP6000_PCIE_H */
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h
index 2dd0f5842873..3d379e937184 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h
@@ -32,10 +32,6 @@
 
 #define PCI_64BIT_BAR_COUNT             3
 
-/* NFP hardware vendor/device ids.
- */
-#define PCI_DEVICE_ID_NETRONOME_NFP3800	0x3800
-
 #define NFP_CPP_NUM_TARGETS             16
 /* Max size of area it should be safe to request */
 #define NFP_CPP_SAFE_AREA_SIZE		SZ_2M
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c
index 85734c6badf5..508ae6b571ca 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c
@@ -22,6 +22,7 @@
 #include "nfp6000/nfp_xpb.h"
 
 /* NFP6000 PL */
+#define NFP_PL_DEVICE_PART_NFP6000		0x6200
 #define NFP_PL_DEVICE_ID			0x00000004
 #define   NFP_PL_DEVICE_ID_MASK			GENMASK(7, 0)
 #define   NFP_PL_DEVICE_PART_MASK		GENMASK(31, 16)
@@ -130,8 +131,12 @@ int nfp_cpp_model_autodetect(struct nfp_cpp *cpp, u32 *model)
 		return err;
 
 	*model = reg & NFP_PL_DEVICE_MODEL_MASK;
-	if (*model & NFP_PL_DEVICE_ID_MASK)
-		*model -= 0x10;
+	/* Disambiguate the NFP4000/NFP5000/NFP6000 chips */
+	if (FIELD_GET(NFP_PL_DEVICE_PART_MASK, reg) ==
+	    NFP_PL_DEVICE_PART_NFP6000) {
+		if (*model & NFP_PL_DEVICE_ID_MASK)
+			*model -= 0x10;
+	}
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.c
new file mode 100644
index 000000000000..28384d6d1c6f
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.c
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2019 Netronome Systems, Inc. */
+
+#include <linux/dma-mapping.h>
+#include <linux/kernel.h>
+#include <linux/sizes.h>
+
+#include "nfp_dev.h"
+
+const struct nfp_dev_info nfp_dev_info[NFP_DEV_CNT] = {
+	[NFP_DEV_NFP3800] = {
+		.dma_mask		= DMA_BIT_MASK(40),
+		.qc_idx_mask		= GENMASK(8, 0),
+		.qc_addr_offset		= 0x400000,
+		.min_qc_size		= 512,
+		.max_qc_size		= SZ_64K,
+
+		.chip_names		= "NFP3800",
+		.pcie_cfg_expbar_offset	= 0x0a00,
+		.pcie_expl_offset	= 0xd000,
+		.qc_area_sz		= 0x100000,
+	},
+	[NFP_DEV_NFP3800_VF] = {
+		.dma_mask		= DMA_BIT_MASK(40),
+		.qc_idx_mask		= GENMASK(8, 0),
+		.qc_addr_offset		= 0,
+		.min_qc_size		= 512,
+		.max_qc_size		= SZ_64K,
+	},
+	[NFP_DEV_NFP6000] = {
+		.dma_mask		= DMA_BIT_MASK(40),
+		.qc_idx_mask		= GENMASK(7, 0),
+		.qc_addr_offset		= 0x80000,
+		.min_qc_size		= 256,
+		.max_qc_size		= SZ_256K,
+
+		.chip_names		= "NFP4000/NFP5000/NFP6000",
+		.pcie_cfg_expbar_offset	= 0x0400,
+		.pcie_expl_offset	= 0x1000,
+		.qc_area_sz		= 0x80000,
+	},
+	[NFP_DEV_NFP6000_VF] = {
+		.dma_mask		= DMA_BIT_MASK(40),
+		.qc_idx_mask		= GENMASK(7, 0),
+		.qc_addr_offset		= 0,
+		.min_qc_size		= 256,
+		.max_qc_size		= SZ_256K,
+	},
+};
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h
new file mode 100644
index 000000000000..d4189869cf7b
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2019 Netronome Systems, Inc. */
+
+#ifndef _NFP_DEV_H_
+#define _NFP_DEV_H_
+
+#include <linux/types.h>
+
+enum nfp_dev_id {
+	NFP_DEV_NFP3800,
+	NFP_DEV_NFP3800_VF,
+	NFP_DEV_NFP6000,
+	NFP_DEV_NFP6000_VF,
+	NFP_DEV_CNT,
+};
+
+struct nfp_dev_info {
+	/* Required fields */
+	u64 dma_mask;
+	u32 qc_idx_mask;
+	u32 qc_addr_offset;
+	u32 min_qc_size;
+	u32 max_qc_size;
+
+	/* PF-only fields */
+	const char *chip_names;
+	u32 pcie_cfg_expbar_offset;
+	u32 pcie_expl_offset;
+	u32 qc_area_sz;
+};
+
+extern const struct nfp_dev_info nfp_dev_info[NFP_DEV_CNT];
+
+#endif
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c7e6f2043c7d..5462c29f0538 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2531,9 +2531,11 @@
 #define PCI_VENDOR_ID_HUAWEI		0x19e5
 
 #define PCI_VENDOR_ID_NETRONOME		0x19ee
+#define PCI_DEVICE_ID_NETRONOME_NFP3800	0x3800
 #define PCI_DEVICE_ID_NETRONOME_NFP4000	0x4000
 #define PCI_DEVICE_ID_NETRONOME_NFP5000	0x5000
 #define PCI_DEVICE_ID_NETRONOME_NFP6000	0x6000
+#define PCI_DEVICE_ID_NETRONOME_NFP3800_VF	0x3803
 #define PCI_DEVICE_ID_NETRONOME_NFP6000_VF	0x6003
 
 #define PCI_VENDOR_ID_QMI		0x1a32