Re: [dpdk-dev] [PATCH] net/ice/base: fix FDIR rule passthrough mode

[Ye Xiaolong <xiaolong.ye@intel.com>]

Hi, simei

On 05/08, Simei Su wrote:
>This patch adds support for FDIR passthrough mode. When FDIR rule
>hits, FDIR just forward this packet to the next stage filter.
>
>Fixes: 55daca4e45fc ("net/ice/base: change function to static")

This commit doesn't make sense to me, it just change the function to static, 
so should have any functional impact.

Thanks,
Xiaolong

>
>Signed-off-by: Simei Su <simei.su@intel.com>
>---
> drivers/net/ice/base/ice_fdir.c | 9 ++++++++-
> 1 file changed, 8 insertions(+), 1 deletion(-)
>
>diff --git a/drivers/net/ice/base/ice_fdir.c b/drivers/net/ice/base/ice_fdir.c
>index c703a7c..33a1732 100644
>--- a/drivers/net/ice/base/ice_fdir.c
>+++ b/drivers/net/ice/base/ice_fdir.c
>@@ -465,6 +465,10 @@
> 	if (input->dest_ctl == ICE_FLTR_PRGM_DESC_DEST_DROP_PKT) {
> 		fdir_fltr_ctx.drop = ICE_FXD_FLTR_QW0_DROP_YES;
> 		fdir_fltr_ctx.qindex = 0;
>+	} else if (input->dest_ctl ==
>+			ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_OTHER) {
>+		fdir_fltr_ctx.drop = ICE_FXD_FLTR_QW0_DROP_NO;
>+		fdir_fltr_ctx.qindex = 0;
> 	} else {
> 		if (input->dest_ctl ==
> 		    ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_QGROUP)
>@@ -476,7 +480,10 @@
> 	fdir_fltr_ctx.cnt_index = input->cnt_index;
> 	fdir_fltr_ctx.fd_vsi = ice_get_hw_vsi_num(hw, input->dest_vsi);
> 	fdir_fltr_ctx.evict_ena = ICE_FXD_FLTR_QW0_EVICT_ENA_FALSE;
>-	fdir_fltr_ctx.toq_prio = 3;
>+	if (input->dest_ctl == ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_OTHER)
>+		fdir_fltr_ctx.toq_prio = 0;
>+	else
>+		fdir_fltr_ctx.toq_prio = 3;
> 	fdir_fltr_ctx.pcmd = (add) ? ICE_FXD_FLTR_QW1_PCMD_ADD :
> 		ICE_FXD_FLTR_QW1_PCMD_REMOVE;
> 	fdir_fltr_ctx.swap = ICE_FXD_FLTR_QW1_SWAP_NOT_SET;
>-- 
>1.8.3.1
>