From f767fc6655ea31eb8af2fc0d2c4461cdb05e3478 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski <jakub.kicinski@netronome.com> Date: Wed, 12 Jun 2019 16:59:03 -0700 Subject: [PATCH] nfp: print a warning when binding VFs to PF driver Users sometimes mistakenly try to manually bind the PF driver to the VFs, print a warning message in that case. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net> --- drivers/net/ethernet/netronome/nfp/nfp_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.c b/drivers/net/ethernet/netronome/nfp/nfp_main.c index 948d1a4b4643..60e57f08de80 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_main.c @@ -596,6 +596,10 @@ static int nfp_pci_probe(struct pci_dev *pdev, struct nfp_pf *pf; int err; + if (pdev->vendor == PCI_VENDOR_ID_NETRONOME && + pdev->device == PCI_DEVICE_ID_NETRONOME_NFP6000_VF) + dev_warn(&pdev->dev, "Binding NFP VF device to the NFP PF driver, the VF driver is called 'nfp_netvf'\n"); + err = pci_enable_device(pdev); if (err < 0) return err;