From: Maciej Fijalkowski maciej.fijalkowski@intel.com
[ Upstream commit dc23715cf30a9acb808f5b08962877c390d3e6ea ]
Currently ice_container_type is scoped only for ice_ethtool.c. Next commit that will split the ice_ring struct onto Rx/Tx specific ring structs is going to also modify the type of linked list of rings that is within ice_ring_container. Therefore, the functions that are taking the ice_ring_container as an input argument will need to be aware of a ring type that will be looked up.
Embed ice_container_type within ice_ring_container and initialize it properly when allocating the q_vectors.
Signed-off-by: Maciej Fijalkowski maciej.fijalkowski@intel.com Tested-by: Gurucharan G gurucharanx.g@intel.com Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/intel/ice/ice_base.c | 2 ++ drivers/net/ethernet/intel/ice/ice_ethtool.c | 38 ++++++++------------ drivers/net/ethernet/intel/ice/ice_txrx.h | 6 ++++ 3 files changed, 23 insertions(+), 23 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c index f74610442bda..533a953f15ac 100644 --- a/drivers/net/ethernet/intel/ice/ice_base.c +++ b/drivers/net/ethernet/intel/ice/ice_base.c @@ -115,6 +115,8 @@ static int ice_vsi_alloc_q_vector(struct ice_vsi *vsi, u16 v_idx) q_vector->rx.itr_setting = ICE_DFLT_RX_ITR; q_vector->tx.itr_mode = ITR_DYNAMIC; q_vector->rx.itr_mode = ITR_DYNAMIC; + q_vector->tx.type = ICE_TX_CONTAINER; + q_vector->rx.type = ICE_RX_CONTAINER;
if (vsi->type == ICE_VSI_VF) goto out; diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index 38c2d9a5574a..19f115402969 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -3466,15 +3466,9 @@ static int ice_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) return 0; }
-enum ice_container_type { - ICE_RX_CONTAINER, - ICE_TX_CONTAINER, -}; - /** * ice_get_rc_coalesce - get ITR values for specific ring container * @ec: ethtool structure to fill with driver's coalesce settings - * @c_type: container type, Rx or Tx * @rc: ring container that the ITR values will come from * * Query the device for ice_ring_container specific ITR values. This is @@ -3484,13 +3478,12 @@ enum ice_container_type { * Returns 0 on success, negative otherwise. */ static int -ice_get_rc_coalesce(struct ethtool_coalesce *ec, enum ice_container_type c_type, - struct ice_ring_container *rc) +ice_get_rc_coalesce(struct ethtool_coalesce *ec, struct ice_ring_container *rc) { if (!rc->ring) return -EINVAL;
- switch (c_type) { + switch (rc->type) { case ICE_RX_CONTAINER: ec->use_adaptive_rx_coalesce = ITR_IS_DYNAMIC(rc); ec->rx_coalesce_usecs = rc->itr_setting; @@ -3501,7 +3494,7 @@ ice_get_rc_coalesce(struct ethtool_coalesce *ec, enum ice_container_type c_type, ec->tx_coalesce_usecs = rc->itr_setting; break; default: - dev_dbg(ice_pf_to_dev(rc->ring->vsi->back), "Invalid c_type %d\n", c_type); + dev_dbg(ice_pf_to_dev(rc->ring->vsi->back), "Invalid c_type %d\n", rc->type); return -EINVAL; }
@@ -3522,18 +3515,18 @@ static int ice_get_q_coalesce(struct ice_vsi *vsi, struct ethtool_coalesce *ec, int q_num) { if (q_num < vsi->num_rxq && q_num < vsi->num_txq) { - if (ice_get_rc_coalesce(ec, ICE_RX_CONTAINER, + if (ice_get_rc_coalesce(ec, &vsi->rx_rings[q_num]->q_vector->rx)) return -EINVAL; - if (ice_get_rc_coalesce(ec, ICE_TX_CONTAINER, + if (ice_get_rc_coalesce(ec, &vsi->tx_rings[q_num]->q_vector->tx)) return -EINVAL; } else if (q_num < vsi->num_rxq) { - if (ice_get_rc_coalesce(ec, ICE_RX_CONTAINER, + if (ice_get_rc_coalesce(ec, &vsi->rx_rings[q_num]->q_vector->rx)) return -EINVAL; } else if (q_num < vsi->num_txq) { - if (ice_get_rc_coalesce(ec, ICE_TX_CONTAINER, + if (ice_get_rc_coalesce(ec, &vsi->tx_rings[q_num]->q_vector->tx)) return -EINVAL; } else { @@ -3585,7 +3578,6 @@ ice_get_per_q_coalesce(struct net_device *netdev, u32 q_num,
/** * ice_set_rc_coalesce - set ITR values for specific ring container - * @c_type: container type, Rx or Tx * @ec: ethtool structure from user to update ITR settings * @rc: ring container that the ITR values will come from * @vsi: VSI associated to the ring container @@ -3597,10 +3589,10 @@ ice_get_per_q_coalesce(struct net_device *netdev, u32 q_num, * Returns 0 on success, negative otherwise. */ static int -ice_set_rc_coalesce(enum ice_container_type c_type, struct ethtool_coalesce *ec, +ice_set_rc_coalesce(struct ethtool_coalesce *ec, struct ice_ring_container *rc, struct ice_vsi *vsi) { - const char *c_type_str = (c_type == ICE_RX_CONTAINER) ? "rx" : "tx"; + const char *c_type_str = (rc->type == ICE_RX_CONTAINER) ? "rx" : "tx"; u32 use_adaptive_coalesce, coalesce_usecs; struct ice_pf *pf = vsi->back; u16 itr_setting; @@ -3608,7 +3600,7 @@ ice_set_rc_coalesce(enum ice_container_type c_type, struct ethtool_coalesce *ec, if (!rc->ring) return -EINVAL;
- switch (c_type) { + switch (rc->type) { case ICE_RX_CONTAINER: if (ec->rx_coalesce_usecs_high > ICE_MAX_INTRL || (ec->rx_coalesce_usecs_high && @@ -3641,7 +3633,7 @@ ice_set_rc_coalesce(enum ice_container_type c_type, struct ethtool_coalesce *ec, break; default: dev_dbg(ice_pf_to_dev(pf), "Invalid container type %d\n", - c_type); + rc->type); return -EINVAL; }
@@ -3690,22 +3682,22 @@ static int ice_set_q_coalesce(struct ice_vsi *vsi, struct ethtool_coalesce *ec, int q_num) { if (q_num < vsi->num_rxq && q_num < vsi->num_txq) { - if (ice_set_rc_coalesce(ICE_RX_CONTAINER, ec, + if (ice_set_rc_coalesce(ec, &vsi->rx_rings[q_num]->q_vector->rx, vsi)) return -EINVAL;
- if (ice_set_rc_coalesce(ICE_TX_CONTAINER, ec, + if (ice_set_rc_coalesce(ec, &vsi->tx_rings[q_num]->q_vector->tx, vsi)) return -EINVAL; } else if (q_num < vsi->num_rxq) { - if (ice_set_rc_coalesce(ICE_RX_CONTAINER, ec, + if (ice_set_rc_coalesce(ec, &vsi->rx_rings[q_num]->q_vector->rx, vsi)) return -EINVAL; } else if (q_num < vsi->num_txq) { - if (ice_set_rc_coalesce(ICE_TX_CONTAINER, ec, + if (ice_set_rc_coalesce(ec, &vsi->tx_rings[q_num]->q_vector->tx, vsi)) return -EINVAL; diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h index 7c2328529ff8..69f78a1c234f 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.h +++ b/drivers/net/ethernet/intel/ice/ice_txrx.h @@ -332,6 +332,11 @@ static inline bool ice_ring_is_xdp(struct ice_ring *ring) return !!(ring->flags & ICE_TX_FLAGS_RING_XDP); }
+enum ice_container_type { + ICE_RX_CONTAINER, + ICE_TX_CONTAINER, +}; + struct ice_ring_container { /* head of linked-list of rings */ struct ice_ring *ring; @@ -343,6 +348,7 @@ struct ice_ring_container { u16 itr_setting:13; u16 itr_reserved:2; u16 itr_mode:1; + enum ice_container_type type; };
struct ice_coalesce_stored {