[dpdk-dev] app, examples: remove references to drivers config

These references to drivers break the layering isolation between
application and drivers.

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---
 app/test-pmd/testpmd.c         | 7 +------
 examples/exception_path/main.c | 4 +---
 examples/kni/main.c            | 4 +---
 3 files changed, 3 insertions(+), 12 deletions(-)
  

Acked-by: Helin Zhang <helin.zhang@intel.com>

With minor changes suggested: 'devices' -> 'device'?

> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com]
> Sent: Friday, November 7, 2014 8:49 PM
> To: dev@dpdk.org
> Cc: Zhang, Helin
> Subject: [PATCH] app,examples: remove references to drivers config
> 
> These references to drivers break the layering isolation between application and
> drivers.
> 
> Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
> ---
>  app/test-pmd/testpmd.c         | 7 +------
>  examples/exception_path/main.c | 4 +---
>  examples/kni/main.c            | 4 +---
>  3 files changed, 3 insertions(+), 12 deletions(-)
> 
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c index
> f76406f..c373e3a 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -1870,12 +1870,7 @@ main(int argc, char** argv)
> 
>  	nb_ports = (portid_t) rte_eth_dev_count();
>  	if (nb_ports == 0)
> -		rte_exit(EXIT_FAILURE, "No probed ethernet devices - "
> -							"check that "
> -			  "CONFIG_RTE_LIBRTE_IGB_PMD=y and that "
> -			  "CONFIG_RTE_LIBRTE_EM_PMD=y and that "
> -			  "CONFIG_RTE_LIBRTE_IXGBE_PMD=y in your "
> -			  "configuration file\n");
> +		rte_exit(EXIT_FAILURE, "No probed ethernet devices\n");
> 
>  	set_def_fwd_config();
>  	if (nb_lcores == 0)
> diff --git a/examples/exception_path/main.c
> b/examples/exception_path/main.c index 3f8b1fb..692383b 100644
> --- a/examples/exception_path/main.c
> +++ b/examples/exception_path/main.c
> @@ -546,9 +546,7 @@ main(int argc, char** argv)
>  	/* Get number of ports found in scan */
>  	nb_sys_ports = rte_eth_dev_count();
>  	if (nb_sys_ports == 0)
> -		FATAL_ERROR("No supported Ethernet devices found - check that "
> -		            "CONFIG_RTE_LIBRTE_IGB_PMD=y and/or "
> -		            "CONFIG_RTE_LIBRTE_IXGBE_PMD=y in the config file");
> +		FATAL_ERROR("No supported Ethernet devices found");
>  	/* Find highest port set in portmask */
>  	for (high_port = (sizeof(ports_mask) * 8) - 1;
>  			(high_port != 0) && !(ports_mask & (1 << high_port)); diff --git
> a/examples/kni/main.c b/examples/kni/main.c index 1344a87..370ae1c 100644
> --- a/examples/kni/main.c
> +++ b/examples/kni/main.c
> @@ -881,9 +881,7 @@ main(int argc, char** argv)
>  	/* Get number of ports found in scan */
>  	nb_sys_ports = rte_eth_dev_count();
>  	if (nb_sys_ports == 0)
> -		rte_exit(EXIT_FAILURE, "No supported Ethernet devices found - "
> -			"check that CONFIG_RTE_LIBRTE_IGB_PMD=y and/or "
> -			"CONFIG_RTE_LIBRTE_IXGBE_PMD=y in the config file\n");
> +		rte_exit(EXIT_FAILURE, "No supported Ethernet devices found\n");
> 
>  	/* Check if the configured port ID is valid */
>  	for (i = 0; i < RTE_MAX_ETHPORTS; i++)
> --
> 2.1.3
  

> > These references to drivers break the layering isolation between application and
> > drivers.
> > 
> > Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
> 
> Acked-by: Helin Zhang <helin.zhang@intel.com>
> With minor changes suggested: 'devices' -> 'device'?

Applied with suggested changes.

Thanks