diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_flex_pipe.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_flex_pipe.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_flex_pipe.c b/drivers/net/ethernet/intel/ice/ice_flex_pipe.c index e731b46270c3..23cfcceb1536 100644 --- a/drivers/net/ethernet/intel/ice/ice_flex_pipe.c +++ b/drivers/net/ethernet/intel/ice/ice_flex_pipe.c @@ -1566,6 +1566,30 @@ static struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw) } /** + * ice_get_sw_prof_type - determine switch profile type + * @hw: pointer to the HW structure + * @fv: pointer to the switch field vector + */ +static enum ice_prof_type +ice_get_sw_prof_type(struct ice_hw *hw, struct ice_fv *fv) +{ + u16 i; + + for (i = 0; i < hw->blk[ICE_BLK_SW].es.fvw; i++) { + /* UDP tunnel will have UDP_OF protocol ID and VNI offset */ + if (fv->ew[i].prot_id == (u8)ICE_PROT_UDP_OF && + fv->ew[i].off == ICE_VNI_OFFSET) + return ICE_PROF_TUN_UDP; + + /* GRE tunnel will have GRE protocol */ + if (fv->ew[i].prot_id == (u8)ICE_PROT_GRE_OF) + return ICE_PROF_TUN_GRE; + } + + return ICE_PROF_NON_TUN; +} + +/** * ice_get_sw_fv_bitmap - Get switch field vector bitmap based on profile type * @hw: pointer to hardware structure * @req_profs: type of profiles requested @@ -1588,6 +1612,7 @@ ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type req_profs, bitmap_zero(bm, ICE_MAX_NUM_PROFILES); ice_seg = hw->seg; do { + enum ice_prof_type prof_type; u32 offset; fv = ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW, @@ -1595,7 +1620,10 @@ ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type req_profs, ice_seg = NULL; if (fv) { - if (req_profs & ICE_PROF_NON_TUN) + /* Determine field vector type */ + prof_type = ice_get_sw_prof_type(hw, fv); + + if (req_profs & prof_type) set_bit((u16)offset, bm); } } while (fv); |