[dpdk-dev] [PATCH] net/i40e: remove unnecessary FDIR mask configuration

[Rybalchenko, Kirill]

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Beilei Xing
> Sent: Sunday 11 February 2018 07:10
> To: Zhang, Qi Z <qi.z.zhang at intel.com>
> Cc: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH] net/i40e: remove unnecessary FDIR mask
> configuration
> 
> Remove unnecessary FDIR mask configuration, otherwise flow directory
> mask will be changed when configuring hash input set.
> 
> Signed-off-by: Beilei Xing <beilei.xing at intel.com>
> ---
>  drivers/net/i40e/rte_pmd_i40e.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/drivers/net/i40e/rte_pmd_i40e.c
> b/drivers/net/i40e/rte_pmd_i40e.c index 1288c51..b684249 100644
> --- a/drivers/net/i40e/rte_pmd_i40e.c
> +++ b/drivers/net/i40e/rte_pmd_i40e.c
> @@ -3094,10 +3094,6 @@ rte_pmd_i40e_inset_set(uint16_t port, uint8_t
> pctype,
>  		return -ENOTSUP;
>  	}
> 
> -	/* Clear mask first */
> -	for (i = 0; i < 2; i++)
> -		i40e_check_write_reg(hw, I40E_GLQF_FD_MSK(i, pctype),
> 0);
> -
>  	inset_reg = inset->inset;
>  	for (i = 0; i < 2; i++)
>  		mask_reg[i] = (inset->mask[i].field_idx << 16) |
> --
> 2.5.5


Reviewed-by: Kirill Rybalchenko <kirill.rybalchenko at intel.com>