From 4211cc0e922616f9d017504b0db6d3f91b111bcd Mon Sep 17 00:00:00 2001 From: Simei Su Date: Fri, 8 May 2020 09:22:22 +0800 Subject: [PATCH] net/ice/base: fix flow director rule passthrough mode 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") Signed-off-by: Simei Su Tested-by: Xiaoxiao Zeng Acked-by: Qi Zhang --- 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 4ec057be98..f899641537 100644 --- a/drivers/net/ice/base/ice_fdir.c +++ b/drivers/net/ice/base/ice_fdir.c @@ -465,6 +465,10 @@ ice_fdir_get_prgm_desc(struct ice_hw *hw, struct ice_fdir_fltr *input, 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 @@ ice_fdir_get_prgm_desc(struct ice_hw *hw, struct ice_fdir_fltr *input, 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; -- 2.20.1