diff options
| author | Wojciech Drewek <wojciech.drewek@intel.com> | 2023-07-12 13:03:30 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2023-07-24 08:52:56 -0700 |
| commit | 6c0f4441d83b1efd311acbab266246aee6e46bea (patch) | |
| tree | a3a1cd5296dfa2302b9fe9a85d2e8e10cd5b31b1 /drivers/net/ethernet/intel/ice/ice_lib.c | |
| parent | 6ab1155798c356630a7ad1e4baae44eb6414f5ba (diff) | |
ice: Unset src prune on uplink VSI
In switchdev mode uplink VSI is supposed to receive all packets that
were not matched by existing filters. If ICE_AQ_VSI_SW_FLAG_LOCAL_LB
bit is unset and we have a filter associated with uplink VSI
which matches on dst mac equal to MAC1, then packets with src mac equal
to MAC1 will be pruned from reaching uplink VSI.
Fix this by updating uplink VSI with ICE_AQ_VSI_SW_FLAG_LOCAL_LB bit
set when configuring switchdev mode.
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_lib.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 0054d7e64ec3..a43c23c80565 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -4076,3 +4076,28 @@ void ice_vsi_ctx_clear_allow_override(struct ice_vsi_ctx *ctx) { ctx->info.sec_flags &= ~ICE_AQ_VSI_SEC_FLAG_ALLOW_DEST_OVRD; } + +/** + * ice_vsi_update_local_lb - update sw block in VSI with local loopback bit + * @vsi: pointer to VSI structure + * @set: set or unset the bit + */ +int +ice_vsi_update_local_lb(struct ice_vsi *vsi, bool set) +{ + struct ice_vsi_ctx ctx = { + .info = vsi->info, + }; + + ctx.info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_SW_VALID); + if (set) + ctx.info.sw_flags |= ICE_AQ_VSI_SW_FLAG_LOCAL_LB; + else + ctx.info.sw_flags &= ~ICE_AQ_VSI_SW_FLAG_LOCAL_LB; + + if (ice_update_vsi(&vsi->back->hw, vsi->idx, &ctx, NULL)) + return -ENODEV; + + vsi->info = ctx.info; + return 0; +} |