nfp: add support for NFP5000

Add NFP5000 to supported chips, the chip is backward compatible
with NFP4000 and NFP6000, so core PCIe code needs to handle it
the same way as 4k and 6k.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/netronome/nfp/nfp_main.c

@@ -68,6 +68,10 @@ static const struct pci_device_id nfp_pci_device_ids[] = {
 	  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_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP4000,
 	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
 	  PCI_ANY_ID, 0,

drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c

@@ -652,6 +652,7 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
 		nfp->expl.data = bar->iomem + NFP_PCIE_SRAM + 0x1000;
 
 		if (nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP4000 ||
+		    nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP5000 ||
 		    nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP6000) {
 			nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(0);
 		} else {
@@ -663,6 +664,7 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
 	}
 
 	if (nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP4000 ||
+	    nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP5000 ||
 	    nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP6000)
 		expl_groups = 4;
 	else
@@ -1327,7 +1329,7 @@ struct nfp_cpp *nfp_cpp_from_nfp6000_pcie(struct pci_dev *pdev)
 
 	/*  Finished with card initialization. */
 	dev_info(&pdev->dev,
-		 "Netronome Flow Processor NFP4000/NFP6000 PCIe Card Probe\n");
+		 "Netronome Flow Processor NFP4000/NFP5000/NFP6000 PCIe Card Probe\n");
 	pcie_print_link_status(pdev);
 
 	nfp = kzalloc(sizeof(*nfp), GFP_KERNEL);