diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_base.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_base.c | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c index 1efc635cc0f5..1a5ece3bce79 100644 --- a/drivers/net/ethernet/intel/ice/ice_base.c +++ b/drivers/net/ethernet/intel/ice/ice_base.c @@ -6,6 +6,18 @@ #include "ice_lib.h" #include "ice_dcb_lib.h" +static bool ice_alloc_rx_buf_zc(struct ice_rx_ring *rx_ring) +{ + rx_ring->xdp_buf = kcalloc(rx_ring->count, sizeof(*rx_ring->xdp_buf), GFP_KERNEL); + return !!rx_ring->xdp_buf; +} + +static bool ice_alloc_rx_buf(struct ice_rx_ring *rx_ring) +{ + rx_ring->rx_buf = kcalloc(rx_ring->count, sizeof(*rx_ring->rx_buf), GFP_KERNEL); + return !!rx_ring->rx_buf; +} + /** * __ice_vsi_get_qs_contig - Assign a contiguous chunk of queues to VSI * @qs_cfg: gathered variables needed for PF->VSI queues assignment @@ -492,8 +504,11 @@ int ice_vsi_cfg_rxq(struct ice_rx_ring *ring) xdp_rxq_info_reg(&ring->xdp_rxq, ring->netdev, ring->q_index, ring->q_vector->napi.napi_id); + kfree(ring->rx_buf); ring->xsk_pool = ice_xsk_pool(ring); if (ring->xsk_pool) { + if (!ice_alloc_rx_buf_zc(ring)) + return -ENOMEM; xdp_rxq_info_unreg_mem_model(&ring->xdp_rxq); ring->rx_buf_len = @@ -508,6 +523,8 @@ int ice_vsi_cfg_rxq(struct ice_rx_ring *ring) dev_info(dev, "Registered XDP mem model MEM_TYPE_XSK_BUFF_POOL on Rx ring %d\n", ring->q_index); } else { + if (!ice_alloc_rx_buf(ring)) + return -ENOMEM; if (!xdp_rxq_info_is_reg(&ring->xdp_rxq)) /* coverity[check_return] */ xdp_rxq_info_reg(&ring->xdp_rxq, @@ -759,7 +776,7 @@ ice_vsi_cfg_txq(struct ice_vsi *vsi, struct ice_tx_ring *ring, struct ice_channel *ch = ring->ch; struct ice_pf *pf = vsi->back; struct ice_hw *hw = &pf->hw; - enum ice_status status; + int status; u16 pf_q; u8 tc; @@ -804,9 +821,9 @@ ice_vsi_cfg_txq(struct ice_vsi *vsi, struct ice_tx_ring *ring, ring->q_handle, 1, qg_buf, buf_len, NULL); if (status) { - dev_err(ice_pf_to_dev(pf), "Failed to set LAN Tx queue context, error: %s\n", - ice_stat_str(status)); - return -ENODEV; + dev_err(ice_pf_to_dev(pf), "Failed to set LAN Tx queue context, error: %d\n", + status); + return status; } /* Add Tx Queue TEID into the VSI Tx ring from the @@ -929,7 +946,7 @@ ice_vsi_stop_tx_ring(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src, struct ice_pf *pf = vsi->back; struct ice_q_vector *q_vector; struct ice_hw *hw = &pf->hw; - enum ice_status status; + int status; u32 val; /* clear cause_ena bit for disabled queues */ @@ -953,18 +970,18 @@ ice_vsi_stop_tx_ring(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src, rel_vmvf_num, NULL); /* if the disable queue command was exercised during an - * active reset flow, ICE_ERR_RESET_ONGOING is returned. + * active reset flow, -EBUSY is returned. * This is not an error as the reset operation disables * queues at the hardware level anyway. */ - if (status == ICE_ERR_RESET_ONGOING) { + if (status == -EBUSY) { dev_dbg(ice_pf_to_dev(vsi->back), "Reset in progress. LAN Tx queues already disabled\n"); - } else if (status == ICE_ERR_DOES_NOT_EXIST) { + } else if (status == -ENOENT) { dev_dbg(ice_pf_to_dev(vsi->back), "LAN Tx queues do not exist, nothing to disable\n"); } else if (status) { - dev_dbg(ice_pf_to_dev(vsi->back), "Failed to disable LAN Tx queues, error: %s\n", - ice_stat_str(status)); - return -ENODEV; + dev_dbg(ice_pf_to_dev(vsi->back), "Failed to disable LAN Tx queues, error: %d\n", + status); + return status; } return 0; |