[PATCH v7 17/21] net/cpfl: add AVX512 data path for split queue model

[Ferruh Yigit]

On 2/16/2023 12:30 AM, Mingxia Liu wrote:
> Add support of AVX512 data path for split queue model.
> 
> Signed-off-by: Wenjun Wu <wenjun1.wu at intel.com>
> Signed-off-by: Mingxia Liu <mingxia.liu at intel.com>

<...>

> diff --git a/drivers/net/cpfl/meson.build b/drivers/net/cpfl/meson.build
> index fbe6500826..2cf69258e2 100644
> --- a/drivers/net/cpfl/meson.build
> +++ b/drivers/net/cpfl/meson.build
> @@ -23,13 +23,15 @@ sources = files(
>  if arch_subdir == 'x86'
>      cpfl_avx512_cpu_support = (
>          cc.get_define('__AVX512F__', args: machine_args) != '' and
> -        cc.get_define('__AVX512BW__', args: machine_args) != ''
> +        cc.get_define('__AVX512BW__', args: machine_args) != '' and
> +        cc.get_define('__AVX512DQ__', args: machine_args) != ''
>      )
>  
>      cpfl_avx512_cc_support = (
>          not machine_args.contains('-mno-avx512f') and
>          cc.has_argument('-mavx512f') and
> -        cc.has_argument('-mavx512bw')
> +        cc.has_argument('-mavx512bw') and
> +        cc.has_argument('-mavx512dq')
>      )

+Bruce

Does it make sense to have a common 'avx512_cc_support' meson function
that all required drivers and libraries to use?
As it is getting more complex to detect and it is required by multiple
components.