diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_virtchnl.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_virtchnl.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c index 59f62306b9cb..a230859584c2 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c @@ -1715,8 +1715,8 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) /* copy Tx queue info from VF into VSI */ if (qpi->txq.ring_len > 0) { - vsi->tx_rings[i]->dma = qpi->txq.dma_ring_addr; - vsi->tx_rings[i]->count = qpi->txq.ring_len; + vsi->tx_rings[q_idx]->dma = qpi->txq.dma_ring_addr; + vsi->tx_rings[q_idx]->count = qpi->txq.ring_len; /* Disable any existing queue first */ if (ice_vf_vsi_dis_single_txq(vf, vsi, q_idx)) @@ -1725,7 +1725,7 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) /* Configure a queue with the requested settings */ if (ice_vsi_cfg_single_txq(vsi, vsi->tx_rings, q_idx)) { dev_warn(ice_pf_to_dev(pf), "VF-%d failed to configure TX queue %d\n", - vf->vf_id, i); + vf->vf_id, q_idx); goto error_param; } } @@ -1733,39 +1733,37 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) /* copy Rx queue info from VF into VSI */ if (qpi->rxq.ring_len > 0) { u16 max_frame_size = ice_vc_get_max_frame_size(vf); + struct ice_rx_ring *ring = vsi->rx_rings[q_idx]; u32 rxdid; - vsi->rx_rings[i]->dma = qpi->rxq.dma_ring_addr; - vsi->rx_rings[i]->count = qpi->rxq.ring_len; + ring->dma = qpi->rxq.dma_ring_addr; + ring->count = qpi->rxq.ring_len; if (qpi->rxq.crc_disable) - vsi->rx_rings[q_idx]->flags |= - ICE_RX_FLAGS_CRC_STRIP_DIS; + ring->flags |= ICE_RX_FLAGS_CRC_STRIP_DIS; else - vsi->rx_rings[q_idx]->flags &= - ~ICE_RX_FLAGS_CRC_STRIP_DIS; + ring->flags &= ~ICE_RX_FLAGS_CRC_STRIP_DIS; if (qpi->rxq.databuffer_size != 0 && (qpi->rxq.databuffer_size > ((16 * 1024) - 128) || qpi->rxq.databuffer_size < 1024)) goto error_param; - vsi->rx_buf_len = qpi->rxq.databuffer_size; - vsi->rx_rings[i]->rx_buf_len = vsi->rx_buf_len; + ring->rx_buf_len = qpi->rxq.databuffer_size; if (qpi->rxq.max_pkt_size > max_frame_size || qpi->rxq.max_pkt_size < 64) goto error_param; - vsi->max_frame = qpi->rxq.max_pkt_size; + ring->max_frame = qpi->rxq.max_pkt_size; /* add space for the port VLAN since the VF driver is * not expected to account for it in the MTU * calculation */ if (ice_vf_is_port_vlan_ena(vf)) - vsi->max_frame += VLAN_HLEN; + ring->max_frame += VLAN_HLEN; if (ice_vsi_cfg_single_rxq(vsi, q_idx)) { dev_warn(ice_pf_to_dev(pf), "VF-%d failed to configure RX queue %d\n", - vf->vf_id, i); + vf->vf_id, q_idx); goto error_param; } @@ -4009,8 +4007,10 @@ ice_is_malicious_vf(struct ice_vf *vf, struct ice_mbx_data *mbxdata) * @event: pointer to the AQ event * @mbxdata: information used to detect VF attempting mailbox overflow * - * called from the common asq/arq handler to - * process request from VF + * Called from the common asq/arq handler to process request from VF. When this + * flow is used for devices with hardware VF to PF message queue overflow + * support (ICE_F_MBX_LIMIT) mbxdata is set to NULL and ice_is_malicious_vf + * check is skipped. */ void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event, struct ice_mbx_data *mbxdata) @@ -4036,7 +4036,7 @@ void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event, mutex_lock(&vf->cfg_lock); /* Check if the VF is trying to overflow the mailbox */ - if (ice_is_malicious_vf(vf, mbxdata)) + if (mbxdata && ice_is_malicious_vf(vf, mbxdata)) goto finish; /* Check if VF is disabled. */ |