diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index 30cc748337dd..35cf1865beb4 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -275,8 +275,8 @@ struct ice_vsi { struct ice_sw *vsw; /* switch this VSI is on */ struct ice_pf *back; /* back pointer to PF */ struct ice_port_info *port_info; /* back pointer to port_info */ - struct ice_ring **rx_rings; /* Rx ring array */ - struct ice_ring **tx_rings; /* Tx ring array */ + struct ice_rx_ring **rx_rings; /* Rx ring array */ + struct ice_tx_ring **tx_rings; /* Tx ring array */ struct ice_q_vector **q_vectors; /* q_vector array */ irqreturn_t (*irq_handler)(int irq, void *data); @@ -349,7 +349,7 @@ struct ice_vsi { u16 qset_handle[ICE_MAX_TRAFFIC_CLASS]; struct ice_tc_cfg tc_cfg; struct bpf_prog *xdp_prog; - struct ice_ring **xdp_rings; /* XDP ring array */ + struct ice_tx_ring **xdp_rings; /* XDP ring array */ unsigned long *af_xdp_zc_qps; /* tracks AF_XDP ZC enabled qps */ u16 num_xdp_txq; /* Used XDP queues */ u8 xdp_mapping_mode; /* ICE_MAP_MODE_[CONTIG|SCATTER] */ @@ -580,25 +580,42 @@ static inline bool ice_is_xdp_ena_vsi(struct ice_vsi *vsi) return !!vsi->xdp_prog; } -static inline void ice_set_ring_xdp(struct ice_ring *ring) +static inline void ice_set_ring_xdp(struct ice_tx_ring *ring) { ring->flags |= ICE_TX_FLAGS_RING_XDP; } /** * ice_xsk_pool - get XSK buffer pool bound to a ring - * @ring: ring to use + * @ring: Rx ring to use * * Returns a pointer to xdp_umem structure if there is a buffer pool present, * NULL otherwise. */ -static inline struct xsk_buff_pool *ice_xsk_pool(struct ice_ring *ring) +static inline struct xsk_buff_pool *ice_xsk_pool(struct ice_rx_ring *ring) { struct ice_vsi *vsi = ring->vsi; u16 qid = ring->q_index; - if (ice_ring_is_xdp(ring)) - qid -= vsi->num_xdp_txq; + if (!ice_is_xdp_ena_vsi(vsi) || !test_bit(qid, vsi->af_xdp_zc_qps)) + return NULL; + + return xsk_get_pool_from_qid(vsi->netdev, qid); +} + +/** + * ice_tx_xsk_pool - get XSK buffer pool bound to a ring + * @ring: Tx ring to use + * + * Returns a pointer to xdp_umem structure if there is a buffer pool present, + * NULL otherwise. Tx equivalent of ice_xsk_pool. + */ +static inline struct xsk_buff_pool *ice_tx_xsk_pool(struct ice_tx_ring *ring) +{ + struct ice_vsi *vsi = ring->vsi; + u16 qid; + + qid = ring->q_index - vsi->num_xdp_txq; if (!ice_is_xdp_ena_vsi(vsi) || !test_bit(qid, vsi->af_xdp_zc_qps)) return NULL; |