In case of bonding, orchestrator wants to use same devargs for LAG and
non-LAG scenario to probe representor on PF1 using PF1 PCI address
like "<DBDF_PF1>,representor=pf1vf[0-3]".
This patch changes PCI address check policy to allow PF1 PCI address for
representors on PF1.
Note: detaching PF0 device can't remove representors on PF1. It's
recommended to use primary(PF0) PCI address to probe representors on
both PFs.
Fixes: f926cce3fa94 ("net/mlx5: refactor bonding representor probing")
Cc: sta...@dpdk.org
Signed-off-by: Xueming Li <xuemi...@nvidia.com>
---
drivers/net/mlx5/linux/mlx5_os.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c
index 5ac787106d..47606d292a 100644
--- a/drivers/net/mlx5/linux/mlx5_os.c
+++ b/drivers/net/mlx5/linux/mlx5_os.c
@@ -1877,11 +1877,14 @@ mlx5_device_bond_pci_match(const struct ibv_device
*ibv_dev,
tmp_str);
break;
}
- /* Match PCI address. */
+ /* Match PCI address, allows BDF0+pfx or BDFx+pfx. */
if (pci_dev->domain == pci_addr.domain &&
pci_dev->bus == pci_addr.bus &&
pci_dev->devid == pci_addr.devid &&
- pci_dev->function + owner == pci_addr.function)
+ ((pci_dev->function == 0 &&
+ pci_dev->function + owner == pci_addr.function) ||
+ (pci_dev->function == owner &&
+ pci_addr.function == owner)))
pf = info.port_name;
/* Get ifindex. */
snprintf(tmp_str, sizeof(tmp_str),
--
2.25.1
