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From: Ajit Khaparde <ajit.khaparde@broadcom.com>
Date: Tue, 12 Feb 2019 11:01:10 -0800
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To: Davide Caratti <dcaratti@redhat.com>
Cc: dev@dpdk.org, dpdk stable <stable@dpdk.org>
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Subject: Re: [dpdk-stable] [PATCH] net/bnxt: support IOVA VA mode
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On Tue, Feb 12, 2019 at 10:30 AM Davide Caratti <dcaratti@redhat.com> wrote:

> Set RTE_PCI_DRV_IOVA_AS_VA in drv_flags: this allows initializing bnxt
> PMD as non-root also on Linux v4.x, where /proc/self/pagemap can't be
> acccessed without CAP_SYS_ADMIN privileges.
>
> Cc: stable@dpdk.org
> Signed-off-by: Davide Caratti <dcaratti@redhat.com>
>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>


> ---
>  drivers/net/bnxt/bnxt_ethdev.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/bnxt/bnxt_ethdev.c
> b/drivers/net/bnxt/bnxt_ethdev.c
> index 801c6ffad..189527207 100644
> --- a/drivers/net/bnxt/bnxt_ethdev.c
> +++ b/drivers/net/bnxt/bnxt_ethdev.c
> @@ -3548,7 +3548,7 @@ static int bnxt_pci_remove(struct rte_pci_device
> *pci_dev)
>  static struct rte_pci_driver bnxt_rte_pmd = {
>         .id_table = bnxt_pci_id_map,
>         .drv_flags = RTE_PCI_DRV_NEED_MAPPING |
> -               RTE_PCI_DRV_INTR_LSC,
> +               RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_IOVA_AS_VA,
>         .probe = bnxt_pci_probe,
>         .remove = bnxt_pci_remove,
>  };
> --
> 2.20.1
>
>