diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c index 43dc68e01274..1fde213d5b83 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c @@ -639,19 +639,23 @@ 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; + + if (nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP4000 || + nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP6000) { + nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(0); + } else { + int pf = nfp->pdev->devfn & 7; + + nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(pf); + } + nfp->iomem.em = bar->iomem + NFP_PCIE_EM; } if (nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP4000 || - nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP6000) { - nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(0); + nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP6000) expl_groups = 4; - } else { - int pf = nfp->pdev->devfn & 7; - - nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(pf); + else expl_groups = 1; - } - nfp->iomem.em = bar->iomem + NFP_PCIE_EM; /* Configure, and lock, BAR0.1 for PCIe XPB (MSI-X PBA) */ bar = &nfp->bar[1]; |