Hi Ferruh,
On 18-03-26 10:24 AM, Ferruh Yigit wrote:
On 3/21/2018 6:06 PM, Ajit Khaparde wrote:
From: Darren Edamura <darren.edam...@broadcom.com>
Probe function should exit immediately if pcie bridge detected
Signed-off-by: Darren Edamura <darren.edam...@broadcom.com>
Signed-off-by: Rahul Gupta <rahul.gu...@broadcom.com>
Signed-off-by: Scott Branden <scott.bran...@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khapa...@broadcom.com>
---
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;
What do you think printing a log here?
I think it brings little value. ENODEV is already returned?
+
udev = kzalloc(sizeof(struct rte_uio_pci_dev), GFP_KERNEL);
if (!udev)
return -ENOMEM;
Regards,
Scott
