diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_xsk.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_xsk.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c index 9f94d9159acd..faa7b8d96adb 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.c +++ b/drivers/net/ethernet/intel/ice/ice_xsk.c @@ -108,9 +108,6 @@ ice_qvec_cfg_msix(struct ice_vsi *vsi, struct ice_q_vector *q_vector) ice_cfg_itr(hw, q_vector); - wr32(hw, GLINT_RATE(reg_idx), - ice_intrl_usec_to_reg(q_vector->intrl, hw->intrl_gran)); - ice_for_each_ring(ring, q_vector->tx) ice_cfg_txq_interrupt(vsi, ring->reg_idx, reg_idx, q_vector->tx.itr_idx); @@ -159,7 +156,7 @@ static int ice_qp_dis(struct ice_vsi *vsi, u16 q_idx) rx_ring = vsi->rx_rings[q_idx]; q_vector = rx_ring->q_vector; - while (test_and_set_bit(__ICE_CFG_BUSY, vsi->state)) { + while (test_and_set_bit(ICE_CFG_BUSY, vsi->state)) { timeout--; if (!timeout) return -EBUSY; @@ -249,7 +246,7 @@ static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx) if (err) goto free_buf; - clear_bit(__ICE_CFG_BUSY, vsi->state); + clear_bit(ICE_CFG_BUSY, vsi->state); ice_qvec_toggle_napi(vsi, q_vector, true); ice_qvec_ena_irq(vsi, q_vector); @@ -473,6 +470,14 @@ ice_run_xdp_zc(struct ice_ring *rx_ring, struct xdp_buff *xdp) xdp_prog = READ_ONCE(rx_ring->xdp_prog); act = bpf_prog_run_xdp(xdp_prog, xdp); + + if (likely(act == XDP_REDIRECT)) { + err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog); + result = !err ? ICE_XDP_REDIR : ICE_XDP_CONSUMED; + rcu_read_unlock(); + return result; + } + switch (act) { case XDP_PASS: break; @@ -480,10 +485,6 @@ ice_run_xdp_zc(struct ice_ring *rx_ring, struct xdp_buff *xdp) xdp_ring = rx_ring->vsi->xdp_rings[rx_ring->q_index]; result = ice_xmit_xdp_buff(xdp, xdp_ring); break; - case XDP_REDIRECT: - err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog); - result = !err ? ICE_XDP_REDIR : ICE_XDP_CONSUMED; - break; default: bpf_warn_invalid_xdp_action(act); fallthrough; @@ -754,7 +755,7 @@ ice_xsk_wakeup(struct net_device *netdev, u32 queue_id, struct ice_vsi *vsi = np->vsi; struct ice_ring *ring; - if (test_bit(__ICE_DOWN, vsi->state)) + if (test_bit(ICE_DOWN, vsi->state)) return -ENETDOWN; if (!ice_is_xdp_ena_vsi(vsi)) |