diff mbox series

[net-next,2/4] nfp: print PCIe link bandwidth on probe

Message ID 20180425041704.26882-3-jakub.kicinski@netronome.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series nfp: flower tc block support and nfp PCI updates | expand

Commit Message

Jakub Kicinski April 25, 2018, 4:17 a.m. UTC 
To aid debugging of performance issues caused by limited PCIe
bandwidth print the PCIe link information on probe.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
---
 drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
index cd678323bacb..a0e336bd1d85 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) {