Re: [dpdk-dev] [PATCH v4 6/6] DPDK changes for accommodating ENIC PMD

[David Marchand <david.marchand@6wind.com>]

Hello Sujith,

On Tue, Nov 25, 2014 at 5:30 PM, Sujith Sankar <ssujith@cisco.com> wrote:

> diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
> b/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
> index c776ddc..87e7862 100644
> --- a/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
> +++ b/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
> @@ -736,6 +736,7 @@ pci_vfio_map_resource(struct rte_pci_device *dev)
>                 maps[i].offset = reg.offset;
>                 maps[i].size = reg.size;
>                 dev->mem_resource[i].addr = bar_addr;
> +               dev->mem_resource[i].len = reg.size;
>         }
>
>         /* if secondary process, do not set up interrupts */
>

I still think this part is wrong.
The length should have been populated by pci_parse_sysfs_resource().
Are you sure this length is 0 ?

Can you do give me the result of cat
/sys/bus/pci/devices/$your_device_pci_address/resource ?

Thanks.

-- 
David Marchand