From dd92a7d1afef6229812a8980e89a22cfc9ddca94 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Tue, 24 Apr 2018 21:17:02 -0700 Subject: [PATCH] nfp: print PCIe link bandwidth on probe To aid debugging of performance issues caused by limited PCIe bandwidth print the PCIe link information on probe. Signed-off-by: Jakub Kicinski Reviewed-by: Dirk van der Merwe Signed-off-by: David S. Miller --- drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c index cd67832..a0e336bd 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c @@ -1330,6 +1330,7 @@ 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"); + pcie_print_link_status(pdev); nfp = kzalloc(sizeof(*nfp), GFP_KERNEL); if (!nfp) { -- 2.7.4