Re: [dpdk-dev] [PATCH v2] examples/vm_power: add conditional compilation for PMD specific code

["Hunt, David" <david.hunt@intel.com>]

On 2/4/2019 7:46 PM, David Christensen wrote:
> Running the devtools/test-build.sh script on IBM Power systems fails
> because the IXGBE_PMD is explicity disabled for Power as an untested
> driver, but the examples/vm_power_manager application has a hard
> dependency on a function call in the IXGBE_PMD.
>
> Modify the example application so that all dependencies on PMD code
> are conditionally compiled.
>
> Bugzilla ID: 237
> Fixes: Running test-build.sh Fails on ppc_64 fails due to hard-coded
>         requirement for IXGBE_PMD in examples/vm_power_manager
>
> Signed-off-by: David Christensen <drc@linux.vnet.ibm.com>
> ---
>
> v2:
> * Fixed tab issues reported by checkpatches, added Bugzilla ID
>
>   examples/vm_power_manager/main.c | 13 +++++++++++++
>   1 file changed, 13 insertions(+)
>
> diff --git a/examples/vm_power_manager/main.c b/examples/vm_power_manager/main.c
> index 893bf4c..bb50a2a 100644
> --- a/examples/vm_power_manager/main.c
> +++ b/examples/vm_power_manager/main.c
> @@ -31,9 +31,15 @@
>   #include "vm_power_cli.h"
>   #include "oob_monitor.h"
>   #include "parse.h"
> +#ifdef RTE_LIBRTE_IXGBE_PMD
>   #include <rte_pmd_ixgbe.h>
> +#endif
> +#ifdef RTE_LIBRTE_I40E_PMD
>   #include <rte_pmd_i40e.h>
> +#endif
> +#ifdef RTE_LIBRTE_BNXT_PMD
>   #include <rte_pmd_bnxt.h>
> +#endif
>   
>   #define RX_RING_SIZE 1024
>   #define TX_RING_SIZE 1024
> @@ -369,14 +375,21 @@
>   			for (w = 0; w < MAX_VFS; w++) {
>   				eth.addr_bytes[5] = w + 0xf0;
>   
> +				ret = -ENOTSUP;
> +#ifdef RTE_LIBRTE_IXGBE_PMD
>   				ret = rte_pmd_ixgbe_set_vf_mac_addr(portid,
>   							w, &eth);
> +#endif
> +#ifdef RTE_LIBRTE_I40E_PMD
>   				if (ret == -ENOTSUP)
>   					ret = rte_pmd_i40e_set_vf_mac_addr(
>   							portid, w, &eth);
> +#endif
> +#ifdef RTE_LIBRTE_BNXT_PMD
>   				if (ret == -ENOTSUP)
>   					ret = rte_pmd_bnxt_set_vf_mac_addr(
>   							portid, w, &eth);
> +#endif
>   
>   				switch (ret) {
>   				case 0:


Acked-by: David Hunt <david.hunt@intel.com>