pushed, thanks !
16/04/2013 10:31, Julien Courtat :
> When blacklisting network adapters that share a PCI bus address with multiple
> ports such as Mellanox ConnectX-3 (librte_pmd_mlx4), RTE applications
> enter infinite loops while probing PCI devices.
>
> This commit removes this probe on subsequent instances for blacklisted devices
> that have RTE_PCI_DRV_MULTIPLE set.
>
> Acked-by: Adrien Mazarguil <adrien.mazarguil at 6wind.com>
> Signed-off-by: Julien Courtat <julien.courtat at 6wind.com>
> ---
> lib/librte_eal/common/eal_common_pci.c | 4 +++-
> 1 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/lib/librte_eal/common/eal_common_pci.c
> b/lib/librte_eal/common/eal_common_pci.c
> index 3a6ab70..4e1a944 100644
> --- a/lib/librte_eal/common/eal_common_pci.c
> +++ b/lib/librte_eal/common/eal_common_pci.c
> @@ -91,9 +91,11 @@ pci_probe_all_drivers(struct rte_pci_device *dev)
> if (rte_eal_pci_probe_one_driver(dr, dev))
> continue;
> /* initialize subsequent driver instances for this device */
> - if (dr->drv_flags & RTE_PCI_DRV_MULTIPLE)
> + if ((dr->drv_flags & RTE_PCI_DRV_MULTIPLE) &&
> + (!dev->blacklisted)) {
> while (rte_eal_pci_probe_one_driver(dr, dev) == 0)
> ;
> + }
> return 0;
> }
> return -1;
