From: Darren Edamura <[email protected]> Probe function should exit immediately if pcie bridge detected
Signed-off-by: Darren Edamura <[email protected]> Signed-off-by: Rahul Gupta <[email protected]> Signed-off-by: Scott Branden <[email protected]> Signed-off-by: Ajit Khaparde <[email protected]> --- lib/librte_eal/linuxapp/igb_uio/igb_uio.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c index 4cae4dd27..3fabbfc4d 100644 --- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c +++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c @@ -473,6 +473,9 @@ igbuio_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) void *map_addr; int err; + if (pci_is_bridge(dev)) + return -ENODEV; + udev = kzalloc(sizeof(struct rte_uio_pci_dev), GFP_KERNEL); if (!udev) return -ENOMEM; -- 2.14.3 (Apple Git-98)
