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Date: Tue, 24 Apr 2018 21:17:02 -0700
From: Jakub Kicinski <jakub.kicinski@...ronome.com>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, oss-drivers@...ronome.com,
Jakub Kicinski <jakub.kicinski@...ronome.com>
Subject: [PATCH net-next 2/4] 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 <jakub.kicinski@...ronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@...ronome.com>
---
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 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) {
--
2.16.2
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