diff options
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/devlink/health.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ptp.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_virtchnl.c | 39 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c | 24 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/idpf/idpf_lib.c | 31 |
6 files changed, 77 insertions, 32 deletions
diff --git a/drivers/net/ethernet/intel/ice/devlink/health.c b/drivers/net/ethernet/intel/ice/devlink/health.c index ea40f7941259..19c3d37aa768 100644 --- a/drivers/net/ethernet/intel/ice/devlink/health.c +++ b/drivers/net/ethernet/intel/ice/devlink/health.c @@ -25,10 +25,10 @@ struct ice_health_status { * The below lookup requires to be sorted by code. */ -static const char *const ice_common_port_solutions = +static const char ice_common_port_solutions[] = "Check your cable connection. Change or replace the module or cable. Manually set speed and duplex."; -static const char *const ice_port_number_label = "Port Number"; -static const char *const ice_update_nvm_solution = "Update to the latest NVM image."; +static const char ice_port_number_label[] = "Port Number"; +static const char ice_update_nvm_solution[] = "Update to the latest NVM image."; static const struct ice_health_status ice_health_status_lookup[] = { {ICE_AQC_HEALTH_STATUS_ERR_UNKNOWN_MOD_STRICT, "An unsupported module was detected.", diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index aaa592ffd2d8..59df31c2c83f 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -2157,7 +2157,8 @@ ice_parse_common_caps(struct ice_hw *hw, struct ice_hw_common_caps *caps, caps->nvm_unified_update); break; case ICE_AQC_CAPS_RDMA: - caps->rdma = (number == 1); + if (IS_ENABLED(CONFIG_INFINIBAND_IRDMA)) + caps->rdma = (number == 1); ice_debug(hw, ICE_DBG_INIT, "%s: rdma = %d\n", prefix, caps->rdma); break; case ICE_AQC_CAPS_MAX_MTU: diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 1bb0033347c7..1fd1ae03eb90 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -1778,6 +1778,7 @@ static int ice_ptp_write_perout(struct ice_hw *hw, unsigned int chan, 8 + chan + (tmr_idx * 4)); wr32(hw, GLGEN_GPIO_CTL(gpio_pin), val); + ice_flush(hw); return 0; } @@ -1838,9 +1839,10 @@ static int ice_ptp_cfg_perout(struct ice_pf *pf, struct ptp_perout_request *rq, div64_u64_rem(start, period, &phase); /* If we have only phase or start time is in the past, start the timer - * at the next multiple of period, maintaining phase. + * at the next multiple of period, maintaining phase at least 0.5 second + * from now, so we have time to write it to HW. */ - clk = ice_ptp_read_src_clk_reg(pf, NULL); + clk = ice_ptp_read_src_clk_reg(pf, NULL) + NSEC_PER_MSEC * 500; if (rq->flags & PTP_PEROUT_PHASE || start <= clk - prop_delay_ns) start = div64_u64(clk + period - 1, period) * period + phase; diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c index 674767781fe4..7c3006eb68dd 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c @@ -565,7 +565,7 @@ bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id) * * check for the valid queue ID */ -static bool ice_vc_isvalid_q_id(struct ice_vsi *vsi, u8 qid) +static bool ice_vc_isvalid_q_id(struct ice_vsi *vsi, u16 qid) { /* allocated Tx and Rx queues should be always equal for VF VSI */ return qid < vsi->alloc_txq; @@ -1865,15 +1865,33 @@ static int ice_vc_cfg_q_bw(struct ice_vf *vf, u8 *msg) for (i = 0; i < qbw->num_queues; i++) { if (qbw->cfg[i].shaper.peak != 0 && vf->max_tx_rate != 0 && - qbw->cfg[i].shaper.peak > vf->max_tx_rate) + qbw->cfg[i].shaper.peak > vf->max_tx_rate) { dev_warn(ice_pf_to_dev(vf->pf), "The maximum queue %d rate limit configuration may not take effect because the maximum TX rate for VF-%d is %d\n", qbw->cfg[i].queue_id, vf->vf_id, vf->max_tx_rate); + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } if (qbw->cfg[i].shaper.committed != 0 && vf->min_tx_rate != 0 && - qbw->cfg[i].shaper.committed < vf->min_tx_rate) + qbw->cfg[i].shaper.committed < vf->min_tx_rate) { dev_warn(ice_pf_to_dev(vf->pf), "The minimum queue %d rate limit configuration may not take effect because the minimum TX rate for VF-%d is %d\n", qbw->cfg[i].queue_id, vf->vf_id, - vf->max_tx_rate); + vf->min_tx_rate); + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } + if (qbw->cfg[i].queue_id > vf->num_vf_qs) { + dev_warn(ice_pf_to_dev(vf->pf), "VF-%d trying to configure invalid queue_id\n", + vf->vf_id); + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } + if (qbw->cfg[i].tc >= ICE_MAX_TRAFFIC_CLASS) { + dev_warn(ice_pf_to_dev(vf->pf), "VF-%d trying to configure a traffic class higher than allowed\n", + vf->vf_id); + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } } for (i = 0; i < qbw->num_queues; i++) { @@ -1903,13 +1921,21 @@ err: */ static int ice_vc_cfg_q_quanta(struct ice_vf *vf, u8 *msg) { + u16 quanta_prof_id, quanta_size, start_qid, num_queues, end_qid, i; enum virtchnl_status_code v_ret = VIRTCHNL_STATUS_SUCCESS; - u16 quanta_prof_id, quanta_size, start_qid, end_qid, i; struct virtchnl_quanta_cfg *qquanta = (struct virtchnl_quanta_cfg *)msg; struct ice_vsi *vsi; int ret; + start_qid = qquanta->queue_select.start_queue_id; + num_queues = qquanta->queue_select.num_queues; + + if (check_add_overflow(start_qid, num_queues, &end_qid)) { + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } + if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto err; @@ -1921,8 +1947,6 @@ static int ice_vc_cfg_q_quanta(struct ice_vf *vf, u8 *msg) goto err; } - end_qid = qquanta->queue_select.start_queue_id + - qquanta->queue_select.num_queues; if (end_qid > ICE_MAX_RSS_QS_PER_VF || end_qid > min_t(u16, vsi->alloc_txq, vsi->alloc_rxq)) { dev_err(ice_pf_to_dev(vf->pf), "VF-%d trying to configure more than allocated number of queues: %d\n", @@ -1951,7 +1975,6 @@ static int ice_vc_cfg_q_quanta(struct ice_vf *vf, u8 *msg) goto err; } - start_qid = qquanta->queue_select.start_queue_id; for (i = start_qid; i < end_qid; i++) vsi->tx_rings[i]->quanta_prof_id = quanta_prof_id; diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c index 14e3f0f89c78..9be4bd717512 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c @@ -832,21 +832,27 @@ ice_vc_fdir_parse_raw(struct ice_vf *vf, struct virtchnl_proto_hdrs *proto, struct virtchnl_fdir_fltr_conf *conf) { - u8 *pkt_buf, *msk_buf __free(kfree); + u8 *pkt_buf, *msk_buf __free(kfree) = NULL; struct ice_parser_result rslt; struct ice_pf *pf = vf->pf; + u16 pkt_len, udp_port = 0; struct ice_parser *psr; int status = -ENOMEM; struct ice_hw *hw; - u16 udp_port = 0; - pkt_buf = kzalloc(proto->raw.pkt_len, GFP_KERNEL); - msk_buf = kzalloc(proto->raw.pkt_len, GFP_KERNEL); + pkt_len = proto->raw.pkt_len; + + if (!pkt_len || pkt_len > VIRTCHNL_MAX_SIZE_RAW_PACKET) + return -EINVAL; + + pkt_buf = kzalloc(pkt_len, GFP_KERNEL); + msk_buf = kzalloc(pkt_len, GFP_KERNEL); + if (!pkt_buf || !msk_buf) goto err_mem_alloc; - memcpy(pkt_buf, proto->raw.spec, proto->raw.pkt_len); - memcpy(msk_buf, proto->raw.mask, proto->raw.pkt_len); + memcpy(pkt_buf, proto->raw.spec, pkt_len); + memcpy(msk_buf, proto->raw.mask, pkt_len); hw = &pf->hw; @@ -862,7 +868,7 @@ ice_vc_fdir_parse_raw(struct ice_vf *vf, if (ice_get_open_tunnel_port(hw, &udp_port, TNL_VXLAN)) ice_parser_vxlan_tunnel_set(psr, udp_port, true); - status = ice_parser_run(psr, pkt_buf, proto->raw.pkt_len, &rslt); + status = ice_parser_run(psr, pkt_buf, pkt_len, &rslt); if (status) goto err_parser_destroy; @@ -876,7 +882,7 @@ ice_vc_fdir_parse_raw(struct ice_vf *vf, } status = ice_parser_profile_init(&rslt, pkt_buf, msk_buf, - proto->raw.pkt_len, ICE_BLK_FD, + pkt_len, ICE_BLK_FD, conf->prof); if (status) goto err_parser_profile_init; @@ -885,7 +891,7 @@ ice_vc_fdir_parse_raw(struct ice_vf *vf, ice_parser_profile_dump(hw, conf->prof); /* Store raw flow info into @conf */ - conf->pkt_len = proto->raw.pkt_len; + conf->pkt_len = pkt_len; conf->pkt_buf = pkt_buf; conf->parser_ena = true; diff --git a/drivers/net/ethernet/intel/idpf/idpf_lib.c b/drivers/net/ethernet/intel/idpf/idpf_lib.c index f3aea7bcdaa3..aa755dedb41d 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_lib.c +++ b/drivers/net/ethernet/intel/idpf/idpf_lib.c @@ -928,15 +928,19 @@ static int idpf_stop(struct net_device *netdev) static void idpf_decfg_netdev(struct idpf_vport *vport) { struct idpf_adapter *adapter = vport->adapter; + u16 idx = vport->idx; kfree(vport->rx_ptype_lkup); vport->rx_ptype_lkup = NULL; - unregister_netdev(vport->netdev); - free_netdev(vport->netdev); + if (test_and_clear_bit(IDPF_VPORT_REG_NETDEV, + adapter->vport_config[idx]->flags)) { + unregister_netdev(vport->netdev); + free_netdev(vport->netdev); + } vport->netdev = NULL; - adapter->netdevs[vport->idx] = NULL; + adapter->netdevs[idx] = NULL; } /** @@ -1537,13 +1541,22 @@ void idpf_init_task(struct work_struct *work) } for (index = 0; index < adapter->max_vports; index++) { - if (adapter->netdevs[index] && - !test_bit(IDPF_VPORT_REG_NETDEV, - adapter->vport_config[index]->flags)) { - register_netdev(adapter->netdevs[index]); - set_bit(IDPF_VPORT_REG_NETDEV, - adapter->vport_config[index]->flags); + struct net_device *netdev = adapter->netdevs[index]; + struct idpf_vport_config *vport_config; + + vport_config = adapter->vport_config[index]; + + if (!netdev || + test_bit(IDPF_VPORT_REG_NETDEV, vport_config->flags)) + continue; + + err = register_netdev(netdev); + if (err) { + dev_err(&pdev->dev, "failed to register netdev for vport %d: %pe\n", + index, ERR_PTR(err)); + continue; } + set_bit(IDPF_VPORT_REG_NETDEV, vport_config->flags); } /* As all the required vports are created, clear the reset flag |