On 10/31, Qi Zhang wrote:
>When a new hash profie is created, we need to reset all related
>GLQF_HSYMM registers, otherwise unexpected hash behaviour may happens
>on packet that hit that profile.
>
>The patch fix the issue that we only do reset when symmetric hash
>is required, but actually for non symmmetric hash we also need this,
>since GLQF_HSYMM might be polluted by previous configuration.
>
>Fixes: ddae0440353f ("net/ice/base: enable symmetric hash for RSS")
>
>Signed-off-by: Qi Zhang <qi.z.zh...@intel.com>
>Tested-by: Simei Su <simei...@intel.com>
>---
> drivers/net/ice/base/ice_flow.c | 2 --
> 1 file changed, 2 deletions(-)
>
>diff --git a/drivers/net/ice/base/ice_flow.c b/drivers/net/ice/base/ice_flow.c
>index d2dbb1177..797d7e6e6 100644
>--- a/drivers/net/ice/base/ice_flow.c
>+++ b/drivers/net/ice/base/ice_flow.c
>@@ -2199,8 +2199,6 @@ ice_add_rss_cfg_sync(struct ice_hw *hw, u16 vsi_handle,
>u64 hashed_flds,
> status = ice_add_rss_list(hw, vsi_handle, prof);
>
> prof->cfg.symm = symm;
>- if (!symm)
>- goto exit;
>
> update_symm:
> ice_rss_update_symm(hw, prof);
>--
>2.13.6
>
Reviewed-by: Xiaolong Ye <xiaolong...@intel.com>
Applied to dpdk-next-net-intel. Thanks.
