> -----Original Message-----
> From: Varghese, Vipin
> Sent: Monday, February 26, 2018 6:23 AM
> To: dev@dpdk.org; Pattan, Reshma <reshma.pat...@intel.com>
> Cc: Mcnamara, John <john.mcnam...@intel.com>; Varghese, Vipin
> <vipin.vargh...@intel.com>
> Subject: [PATCH v2] app/pdump: check for ports
>
> In case of application build with shared library mode unless option '-d' is
> passed, poll mode driver for devices is not initialized. Notifying the user
> just
> after rte_eal_init is pro active way of intimating the user.
>
> Signed-off-by: Vipin Varghese <vipin.vargh...@intel.com>
> ---
>
> Changes in V2:
> - updated the exit message - Reshma
> ---
> app/pdump/main.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/app/pdump/main.c b/app/pdump/main.c index f6865bd..203faa3
> 100644
> --- a/app/pdump/main.c
> +++ b/app/pdump/main.c
> @@ -863,6 +863,9 @@ struct parse_val {
> if (diag < 0)
> rte_panic("Cannot init EAL\n");
>
> + if (rte_eth_dev_count() == 0)
> + rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
> +
> argc -= diag;
> argv += (diag - 3);
>
> --
> 1.9.1
Acked-by: Reshma Pattan <reshma.pat...@intel.com>
