diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice')
19 files changed, 361 insertions, 754 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index 4459bc564b11..6873998cf145 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -1660,6 +1660,7 @@ struct ice_aqc_get_pkg_info_resp { __le32 count; struct ice_aqc_get_pkg_info pkg_info[1]; }; + /** * struct ice_aq_desc - Admin Queue (AQ) descriptor * @flags: ICE_AQ_FLAG_* flags diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c index d8e975cceb21..81885efadc7a 100644 --- a/drivers/net/ethernet/intel/ice/ice_base.c +++ b/drivers/net/ethernet/intel/ice/ice_base.c @@ -324,7 +324,7 @@ int ice_setup_rx_ctx(struct ice_ring *ring) if (err) return err; - dev_info(&vsi->back->pdev->dev, "Registered XDP mem model MEM_TYPE_ZERO_COPY on Rx ring %d\n", + dev_info(ice_pf_to_dev(vsi->back), "Registered XDP mem model MEM_TYPE_ZERO_COPY on Rx ring %d\n", ring->q_index); } else { ring->zca.free = NULL; @@ -405,8 +405,7 @@ int ice_setup_rx_ctx(struct ice_ring *ring) /* Absolute queue number out of 2K needs to be passed */ err = ice_write_rxq_ctx(hw, &rlan_ctx, pf_q); if (err) { - dev_err(&vsi->back->pdev->dev, - "Failed to set LAN Rx queue context for absolute Rx queue %d error: %d\n", + dev_err(ice_pf_to_dev(vsi->back), "Failed to set LAN Rx queue context for absolute Rx queue %d error: %d\n", pf_q, err); return -EIO; } @@ -428,8 +427,7 @@ int ice_setup_rx_ctx(struct ice_ring *ring) ice_alloc_rx_bufs_slow_zc(ring, ICE_DESC_UNUSED(ring)) : ice_alloc_rx_bufs(ring, ICE_DESC_UNUSED(ring)); if (err) - dev_info(&vsi->back->pdev->dev, - "Failed allocate some buffers on %sRx ring %d (pf_q %d)\n", + dev_info(ice_pf_to_dev(vsi->back), "Failed allocate some buffers on %sRx ring %d (pf_q %d)\n", ring->xsk_umem ? "UMEM enabled " : "", ring->q_index, pf_q); @@ -490,8 +488,7 @@ int ice_vsi_ctrl_rx_ring(struct ice_vsi *vsi, bool ena, u16 rxq_idx) /* wait for the change to finish */ ret = ice_pf_rxq_wait(pf, pf_q, ena); if (ret) - dev_err(ice_pf_to_dev(pf), - "VSI idx %d Rx ring %d %sable timeout\n", + dev_err(ice_pf_to_dev(pf), "VSI idx %d Rx ring %d %sable timeout\n", vsi->idx, pf_q, (ena ? "en" : "dis")); return ret; @@ -506,20 +503,15 @@ int ice_vsi_ctrl_rx_ring(struct ice_vsi *vsi, bool ena, u16 rxq_idx) */ int ice_vsi_alloc_q_vectors(struct ice_vsi *vsi) { - struct ice_pf *pf = vsi->back; - int v_idx = 0, num_q_vectors; - struct device *dev; - int err; + struct device *dev = ice_pf_to_dev(vsi->back); + int v_idx, err; - dev = ice_pf_to_dev(pf); if (vsi->q_vectors[0]) { dev_dbg(dev, "VSI %d has existing q_vectors\n", vsi->vsi_num); return -EEXIST; } - num_q_vectors = vsi->num_q_vectors; - - for (v_idx = 0; v_idx < num_q_vectors; v_idx++) { + for (v_idx = 0; v_idx < vsi->num_q_vectors; v_idx++) { err = ice_vsi_alloc_q_vector(vsi, v_idx); if (err) goto err_out; @@ -648,8 +640,7 @@ ice_vsi_cfg_txq(struct ice_vsi *vsi, struct ice_ring *ring, status = ice_ena_vsi_txq(vsi->port_info, vsi->idx, tc, 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: %d\n", + dev_err(ice_pf_to_dev(pf), "Failed to set LAN Tx queue context, error: %d\n", status); return -ENODEV; } @@ -815,14 +806,12 @@ ice_vsi_stop_tx_ring(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src, * queues at the hardware level anyway. */ if (status == ICE_ERR_RESET_ONGOING) { - dev_dbg(&vsi->back->pdev->dev, - "Reset in progress. LAN Tx queues already disabled\n"); + 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) { - dev_dbg(&vsi->back->pdev->dev, - "LAN Tx queues do not exist, nothing to disable\n"); + dev_dbg(ice_pf_to_dev(vsi->back), "LAN Tx queues do not exist, nothing to disable\n"); } else if (status) { - dev_err(&vsi->back->pdev->dev, - "Failed to disable LAN Tx queues, error: %d\n", status); + dev_err(ice_pf_to_dev(vsi->back), "Failed to disable LAN Tx queues, error: %d\n", + status); return -ENODEV; } diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 0207e28c2682..04d5db0a25bf 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -25,20 +25,6 @@ static enum ice_status ice_set_mac_type(struct ice_hw *hw) } /** - * ice_dev_onetime_setup - Temporary HW/FW workarounds - * @hw: pointer to the HW structure - * - * This function provides temporary workarounds for certain issues - * that are expected to be fixed in the HW/FW. - */ -void ice_dev_onetime_setup(struct ice_hw *hw) -{ -#define MBX_PF_VT_PFALLOC 0x00231E80 - /* set VFs per PF */ - wr32(hw, MBX_PF_VT_PFALLOC, rd32(hw, PF_VT_PFALLOC_HIF)); -} - -/** * ice_clear_pf_cfg - Clear PF configuration * @hw: pointer to the hardware structure * @@ -602,10 +588,10 @@ void ice_output_fw_log(struct ice_hw *hw, struct ice_aq_desc *desc, void *buf) } /** - * ice_get_itr_intrl_gran - determine int/intrl granularity + * ice_get_itr_intrl_gran * @hw: pointer to the HW struct * - * Determines the ITR/intrl granularities based on the maximum aggregate + * Determines the ITR/INTRL granularities based on the maximum aggregate * bandwidth according to the device's configuration during power-on. */ static void ice_get_itr_intrl_gran(struct ice_hw *hw) @@ -763,8 +749,6 @@ enum ice_status ice_init_hw(struct ice_hw *hw) if (status) goto err_unroll_sched; - ice_dev_onetime_setup(hw); - /* Get MAC information */ /* A single port can report up to two (LAN and WoL) addresses */ mac_buf = devm_kcalloc(ice_hw_to_dev(hw), 2, @@ -834,7 +818,7 @@ void ice_deinit_hw(struct ice_hw *hw) */ enum ice_status ice_check_reset(struct ice_hw *hw) { - u32 cnt, reg = 0, grst_delay; + u32 cnt, reg = 0, grst_delay, uld_mask; /* Poll for Device Active state in case a recent CORER, GLOBR, * or EMPR has occurred. The grst delay value is in 100ms units. @@ -856,13 +840,20 @@ enum ice_status ice_check_reset(struct ice_hw *hw) return ICE_ERR_RESET_FAILED; } -#define ICE_RESET_DONE_MASK (GLNVM_ULD_CORER_DONE_M | \ - GLNVM_ULD_GLOBR_DONE_M) +#define ICE_RESET_DONE_MASK (GLNVM_ULD_PCIER_DONE_M |\ + GLNVM_ULD_PCIER_DONE_1_M |\ + GLNVM_ULD_CORER_DONE_M |\ + GLNVM_ULD_GLOBR_DONE_M |\ + GLNVM_ULD_POR_DONE_M |\ + GLNVM_ULD_POR_DONE_1_M |\ + GLNVM_ULD_PCIER_DONE_2_M) + + uld_mask = ICE_RESET_DONE_MASK; /* Device is Active; check Global Reset processes are done */ for (cnt = 0; cnt < ICE_PF_RESET_WAIT_COUNT; cnt++) { - reg = rd32(hw, GLNVM_ULD) & ICE_RESET_DONE_MASK; - if (reg == ICE_RESET_DONE_MASK) { + reg = rd32(hw, GLNVM_ULD) & uld_mask; + if (reg == uld_mask) { ice_debug(hw, ICE_DBG_INIT, "Global reset processes done. %d\n", cnt); break; diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h index b5c013fdaaf9..f9fc005d35a7 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.h +++ b/drivers/net/ethernet/intel/ice/ice_common.h @@ -54,8 +54,6 @@ enum ice_status ice_get_caps(struct ice_hw *hw); void ice_set_safe_mode_caps(struct ice_hw *hw); -void ice_dev_onetime_setup(struct ice_hw *hw); - enum ice_status ice_write_rxq_ctx(struct ice_hw *hw, struct ice_rlan_ctx *rlan_ctx, u32 rxq_index); diff --git a/drivers/net/ethernet/intel/ice/ice_dcb.c b/drivers/net/ethernet/intel/ice/ice_dcb.c index 713e8a892e14..adb8dab765c8 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb.c @@ -1323,13 +1323,13 @@ enum ice_status ice_set_dcb_cfg(struct ice_port_info *pi) } /** - * ice_aq_query_port_ets - query port ets configuration + * ice_aq_query_port_ets - query port ETS configuration * @pi: port information structure * @buf: pointer to buffer * @buf_size: buffer size in bytes * @cd: pointer to command details structure or NULL * - * query current port ets configuration + * query current port ETS configuration */ static enum ice_status ice_aq_query_port_ets(struct ice_port_info *pi, @@ -1416,13 +1416,13 @@ ice_update_port_tc_tree_cfg(struct ice_port_info *pi, } /** - * ice_query_port_ets - query port ets configuration + * ice_query_port_ets - query port ETS configuration * @pi: port information structure * @buf: pointer to buffer * @buf_size: buffer size in bytes * @cd: pointer to command details structure or NULL * - * query current port ets configuration and update the + * query current port ETS configuration and update the * SW DB with the TC changes */ enum ice_status diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c index 0664e5b8d130..7108fb41b604 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c @@ -315,9 +315,9 @@ ice_dcb_need_recfg(struct ice_pf *pf, struct ice_dcbx_cfg *old_cfg, */ void ice_dcb_rebuild(struct ice_pf *pf) { - struct ice_dcbx_cfg *local_dcbx_cfg, *desired_dcbx_cfg, *prev_cfg; struct ice_aqc_port_ets_elem buf = { 0 }; struct device *dev = ice_pf_to_dev(pf); + struct ice_dcbx_cfg *err_cfg; enum ice_status ret; ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL); @@ -330,53 +330,25 @@ void ice_dcb_rebuild(struct ice_pf *pf) if (!test_bit(ICE_FLAG_DCB_ENA, pf->flags)) return; - local_dcbx_cfg = &pf->hw.port_info->local_dcbx_cfg; - desired_dcbx_cfg = &pf->hw.port_info->desired_dcbx_cfg; + mutex_lock(&pf->tc_mutex); - /* Save current willing state and force FW to unwilling */ - local_dcbx_cfg->etscfg.willing = 0x0; - local_dcbx_cfg->pfc.willing = 0x0; - local_dcbx_cfg->app_mode = ICE_DCBX_APPS_NON_WILLING; + if (!pf->hw.port_info->is_sw_lldp) + ice_cfg_etsrec_defaults(pf->hw.port_info); - ice_cfg_etsrec_defaults(pf->hw.port_info); ret = ice_set_dcb_cfg(pf->hw.port_info); if (ret) { - dev_err(dev, "Failed to set DCB to unwilling\n"); + dev_err(dev, "Failed to set DCB config in rebuild\n"); goto dcb_error; } - /* Retrieve DCB config and ensure same as current in SW */ - prev_cfg = kmemdup(local_dcbx_cfg, sizeof(*prev_cfg), GFP_KERNEL); - if (!prev_cfg) - goto dcb_error; - - ice_init_dcb(&pf->hw, true); - if (pf->hw.port_info->dcbx_status == ICE_DCBX_STATUS_DIS) - pf->hw.port_info->is_sw_lldp = true; - else - pf->hw.port_info->is_sw_lldp = false; - - if (ice_dcb_need_recfg(pf, prev_cfg, local_dcbx_cfg)) { - /* difference in cfg detected - disable DCB till next MIB */ - dev_err(dev, "Set local MIB not accurate\n"); - kfree(prev_cfg); - goto dcb_error; + if (!pf->hw.port_info->is_sw_lldp) { + ret = ice_cfg_lldp_mib_change(&pf->hw, true); + if (ret && !pf->hw.port_info->is_sw_lldp) { + dev_err(dev, "Failed to register for MIB changes\n"); + goto dcb_error; + } } - /* fetched config congruent to previous configuration */ - kfree(prev_cfg); - - /* Set the local desired config */ - if (local_dcbx_cfg->dcbx_mode == ICE_DCBX_MODE_CEE) - memcpy(local_dcbx_cfg, desired_dcbx_cfg, - sizeof(*local_dcbx_cfg)); - - ice_cfg_etsrec_defaults(pf->hw.port_info); - ret = ice_set_dcb_cfg(pf->hw.port_info); - if (ret) { - dev_err(dev, "Failed to set desired config\n"); - goto dcb_error; - } dev_info(dev, "DCB restored after reset\n"); ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL); if (ret) { @@ -384,26 +356,32 @@ void ice_dcb_rebuild(struct ice_pf *pf) goto dcb_error; } + mutex_unlock(&pf->tc_mutex); + return; dcb_error: dev_err(dev, "Disabling DCB until new settings occur\n"); - prev_cfg = kzalloc(sizeof(*prev_cfg), GFP_KERNEL); - if (!prev_cfg) + err_cfg = kzalloc(sizeof(*err_cfg), GFP_KERNEL); + if (!err_cfg) { + mutex_unlock(&pf->tc_mutex); return; + } - prev_cfg->etscfg.willing = true; - prev_cfg->etscfg.tcbwtable[0] = ICE_TC_MAX_BW; - prev_cfg->etscfg.tsatable[0] = ICE_IEEE_TSA_ETS; - memcpy(&prev_cfg->etsrec, &prev_cfg->etscfg, sizeof(prev_cfg->etsrec)); + err_cfg->etscfg.willing = true; + err_cfg->etscfg.tcbwtable[0] = ICE_TC_MAX_BW; + err_cfg->etscfg.tsatable[0] = ICE_IEEE_TSA_ETS; + memcpy(&err_cfg->etsrec, &err_cfg->etscfg, sizeof(err_cfg->etsrec)); /* Coverity warns the return code of ice_pf_dcb_cfg() is not checked * here as is done for other calls to that function. That check is * not necessary since this is in this function's error cleanup path. * Suppress the Coverity warning with the following comment... */ /* coverity[check_return] */ - ice_pf_dcb_cfg(pf, prev_cfg, false); - kfree(prev_cfg); + ice_pf_dcb_cfg(pf, err_cfg, false); + kfree(err_cfg); + + mutex_unlock(&pf->tc_mutex); } /** @@ -434,9 +412,9 @@ static int ice_dcb_init_cfg(struct ice_pf *pf, bool locked) } /** - * ice_dcb_sw_default_config - Apply a default DCB config + * ice_dcb_sw_dflt_cfg - Apply a default DCB config * @pf: PF to apply config to - * @ets_willing: configure ets willing + * @ets_willing: configure ETS willing * @locked: was this function called with RTNL held */ static int ice_dcb_sw_dflt_cfg(struct ice_pf *pf, bool ets_willing, bool locked) @@ -599,8 +577,7 @@ int ice_init_pf_dcb(struct ice_pf *pf, bool locked) goto dcb_init_err; } - dev_info(dev, - "DCB is enabled in the hardware, max number of TCs supported on this port are %d\n", + dev_info(dev, "DCB is enabled in the hardware, max number of TCs supported on this port are %d\n", pf->hw.func_caps.common_cap.maxtc); if (err) { struct ice_vsi *pf_vsi; @@ -610,8 +587,8 @@ int ice_init_pf_dcb(struct ice_pf *pf, bool locked) clear_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags); err = ice_dcb_sw_dflt_cfg(pf, true, locked); if (err) { - dev_err(dev, - "Failed to set local DCB config %d\n", err); + dev_err(dev, "Failed to set local DCB config %d\n", + err); err = -EIO; goto dcb_init_err; } @@ -777,6 +754,8 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf, } } + mutex_lock(&pf->tc_mutex); + /* store the old configuration */ tmp_dcbx_cfg = pf->hw.port_info->local_dcbx_cfg; @@ -787,20 +766,20 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf, ret = ice_get_dcb_cfg(pf->hw.port_info); if (ret) { dev_err(dev, "Failed to get DCB config\n"); - return; + goto out; } /* No change detected in DCBX configs */ if (!memcmp(&tmp_dcbx_cfg, &pi->local_dcbx_cfg, sizeof(tmp_dcbx_cfg))) { dev_dbg(dev, "No change detected in DCBX configuration.\n"); - return; + goto out; } need_reconfig = ice_dcb_need_recfg(pf, &tmp_dcbx_cfg, &pi->local_dcbx_cfg); ice_dcbnl_flush_apps(pf, &tmp_dcbx_cfg, &pi->local_dcbx_cfg); if (!need_reconfig) - return; + goto out; /* Enable DCB tagging only when more than one TC */ if (ice_dcb_get_num_tc(&pi->local_dcbx_cfg) > 1) { @@ -814,7 +793,7 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf, pf_vsi = ice_get_main_vsi(pf); if (!pf_vsi) { dev_dbg(dev, "PF VSI doesn't exist\n"); - return; + goto out; } rtnl_lock(); @@ -823,13 +802,15 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf, ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL); if (ret) { dev_err(dev, "Query Port ETS failed\n"); - rtnl_unlock(); - return; + goto unlock_rtnl; } /* changes in configuration update VSI */ ice_pf_dcb_recfg(pf); ice_ena_vsi(pf_vsi, true); +unlock_rtnl: rtnl_unlock(); +out: + mutex_unlock(&pf->tc_mutex); } diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c index d870c1aedc17..b61aba428adb 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c @@ -297,8 +297,7 @@ ice_dcbnl_get_pfc_cfg(struct net_device *netdev, int prio, u8 *setting) return; *setting = (pi->local_dcbx_cfg.pfc.pfcena >> prio) & 0x1; - dev_dbg(ice_pf_to_dev(pf), - "Get PFC Config up=%d, setting=%d, pfcenable=0x%x\n", + dev_dbg(ice_pf_to_dev(pf), "Get PFC Config up=%d, setting=%d, pfcenable=0x%x\n", prio, *setting, pi->local_dcbx_cfg.pfc.pfcena); } @@ -418,8 +417,8 @@ ice_dcbnl_get_pg_tc_cfg_tx(struct net_device *netdev, int prio, return; *pgid = pi->local_dcbx_cfg.etscfg.prio_table[prio]; - dev_dbg(ice_pf_to_dev(pf), - "Get PG config prio=%d tc=%d\n", prio, *pgid); + dev_dbg(ice_pf_to_dev(pf), "Get PG config prio=%d tc=%d\n", prio, + *pgid); } /** @@ -713,13 +712,13 @@ static int ice_dcbnl_delapp(struct net_device *netdev, struct dcb_app *app) return -EINVAL; mutex_lock(&pf->tc_mutex); - ret = dcb_ieee_delapp(netdev, app); - if (ret) - goto delapp_out; - old_cfg = &pf->hw.port_info->local_dcbx_cfg; - if (old_cfg->numapps == 1) + if (old_cfg->numapps <= 1) + goto delapp_out; + + ret = dcb_ieee_delapp(netdev, app); + if (ret) goto delapp_out; new_cfg = &pf->hw.port_info->desired_dcbx_cfg; @@ -882,8 +881,7 @@ ice_dcbnl_vsi_del_app(struct ice_vsi *vsi, sapp.protocol = app->prot_id; sapp.priority = app->priority; err = ice_dcbnl_delapp(vsi->netdev, &sapp); - dev_dbg(&vsi->back->pdev->dev, - "Deleting app for VSI idx=%d err=%d sel=%d proto=0x%x, prio=%d\n", + dev_dbg(ice_pf_to_dev(vsi->back), "Deleting app for VSI idx=%d err=%d sel=%d proto=0x%x, prio=%d\n", vsi->idx, err, app->selector, app->prot_id, app->priority); } diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index 90c6a3ca20c9..77c412a7e7a4 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -166,13 +166,24 @@ static void ice_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) { struct ice_netdev_priv *np = netdev_priv(netdev); + u8 oem_ver, oem_patch, nvm_ver_hi, nvm_ver_lo; struct ice_vsi *vsi = np->vsi; struct ice_pf *pf = vsi->back; + struct ice_hw *hw = &pf->hw; + u16 oem_build; strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver)); strlcpy(drvinfo->version, ice_drv_ver, sizeof(drvinfo->version)); - strlcpy(drvinfo->fw_version, ice_nvm_version_str(&pf->hw), - sizeof(drvinfo->fw_version)); + + /* Display NVM version (from which the firmware version can be + * determined) which contains more pertinent information. + */ + ice_get_nvm_version(hw, &oem_ver, &oem_build, &oem_patch, + &nvm_ver_hi, &nvm_ver_lo); + snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), + "%x.%02x 0x%x %d.%d.%d", nvm_ver_hi, nvm_ver_lo, + hw->nvm.eetrack, oem_ver, oem_build, oem_patch); + strlcpy(drvinfo->bus_info, pci_name(pf->pdev), sizeof(drvinfo->bus_info)); drvinfo->n_priv_flags = ICE_PRIV_FLAG_ARRAY_SIZE; @@ -363,8 +374,7 @@ static int ice_reg_pattern_test(struct ice_hw *hw, u32 reg, u32 mask) val = rd32(hw, reg); if (val == pattern) continue; - dev_err(dev, - "%s: reg pattern test failed - reg 0x%08x pat 0x%08x val 0x%08x\n" + dev_err(dev, "%s: reg pattern test failed - reg 0x%08x pat 0x%08x val 0x%08x\n" , __func__, reg, pattern, val); return 1; } @@ -372,8 +382,7 @@ static int ice_reg_pattern_test(struct ice_hw *hw, u32 reg, u32 mask) wr32(hw, reg, orig_val); val = rd32(hw, reg); if (val != orig_val) { - dev_err(dev, - "%s: reg restore test failed - reg 0x%08x orig 0x%08x val 0x%08x\n" + dev_err(dev, "%s: reg restore test failed - reg 0x%08x orig 0x%08x val 0x%08x\n" , __func__, reg, orig_val, val); return 1; } @@ -791,8 +800,7 @@ ice_self_test(struct net_device *netdev, struct ethtool_test *eth_test, set_bit(__ICE_TESTING, pf->state); if (ice_active_vfs(pf)) { - dev_warn(dev, - "Please take active VFs and Netqueues offline and restart the adapter before running NIC diagnostics\n"); + dev_warn(dev, "Please take active VFs and Netqueues offline and restart the adapter before running NIC diagnostics\n"); data[ICE_ETH_TEST_REG] = 1; data[ICE_ETH_TEST_EEPROM] = 1; data[ICE_ETH_TEST_INTR] = 1; @@ -1047,7 +1055,7 @@ ice_set_fecparam(struct net_device *netdev, struct ethtool_fecparam *fecparam) fec = ICE_FEC_NONE; break; default: - dev_warn(&vsi->back->pdev->dev, "Unsupported FEC mode: %d\n", + dev_warn(ice_pf_to_dev(vsi->back), "Unsupported FEC mode: %d\n", fecparam->fec); return -EINVAL; } @@ -1200,8 +1208,7 @@ static int ice_set_priv_flags(struct net_device *netdev, u32 flags) * events to respond to. */ if (status) - dev_info(dev, - "Failed to unreg for LLDP events\n"); + dev_info(dev, "Failed to unreg for LLDP events\n"); /* The AQ call to stop the FW LLDP agent will generate * an error if the agent is already stopped. @@ -1256,8 +1263,7 @@ static int ice_set_priv_flags(struct net_device *netdev, u32 flags) /* Register for MIB change events */ status = ice_cfg_lldp_mib_change(&pf->hw, true); if (status) - dev_dbg(dev, - "Fail to enable MIB change events\n"); + dev_dbg(dev, "Fail to enable MIB change events\n"); } } if (test_bit(ICE_FLAG_LEGACY_RX, change_flags)) { @@ -1710,291 +1716,13 @@ ice_get_settings_link_up(struct ethtool_link_ksettings *ks, { struct ice_netdev_priv *np = netdev_priv(netdev); struct ice_port_info *pi = np->vsi->port_info; - struct ethtool_link_ksettings cap_ksettings; struct ice_link_status *link_info; struct ice_vsi *vsi = np->vsi; - bool unrecog_phy_high = false; - bool unrecog_phy_low = false; link_info = &vsi->port_info->phy.link_info; - /* Initialize supported and advertised settings based on PHY settings */ - switch (link_info->phy_type_low) { - case ICE_PHY_TYPE_LOW_100BASE_TX: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 100baseT_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 100baseT_Full); - break; - case ICE_PHY_TYPE_LOW_100M_SGMII: - ethtool_link_ksettings_add_link_mode(ks, supported, - 100baseT_Full); - break; - case ICE_PHY_TYPE_LOW_1000BASE_T: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 1000baseT_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 1000baseT_Full); - break; - case ICE_PHY_TYPE_LOW_1G_SGMII: - ethtool_link_ksettings_add_link_mode(ks, supported, - 1000baseT_Full); - break; - case ICE_PHY_TYPE_LOW_1000BASE_SX: - case ICE_PHY_TYPE_LOW_1000BASE_LX: - ethtool_link_ksettings_add_link_mode(ks, supported, - 1000baseX_Full); - break; - case ICE_PHY_TYPE_LOW_1000BASE_KX: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 1000baseKX_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 1000baseKX_Full); - break; - case ICE_PHY_TYPE_LOW_2500BASE_T: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 2500baseT_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 2500baseT_Full); - break; - case ICE_PHY_TYPE_LOW_2500BASE_X: - ethtool_link_ksettings_add_link_mode(ks, supported, - 2500baseX_Full); - break; - case ICE_PHY_TYPE_LOW_2500BASE_KX: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 2500baseX_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 2500baseX_Full); - break; - case ICE_PHY_TYPE_LOW_5GBASE_T: - case ICE_PHY_TYPE_LOW_5GBASE_KR: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 5000baseT_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 5000baseT_Full); - break; - case ICE_PHY_TYPE_LOW_10GBASE_T: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 10000baseT_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 10000baseT_Full); - break; - case ICE_PHY_TYPE_LOW_10G_SFI_DA: - case ICE_PHY_TYPE_LOW_10G_SFI_AOC_ACC: - case ICE_PHY_TYPE_LOW_10G_SFI_C2C: - ethtool_link_ksettings_add_link_mode(ks, supported, - 10000baseT_Full); - break; - case ICE_PHY_TYPE_LOW_10GBASE_SR: - ethtool_link_ksettings_add_link_mode(ks, supported, - 10000baseSR_Full); - break; - case ICE_PHY_TYPE_LOW_10GBASE_LR: - ethtool_link_ksettings_add_link_mode(ks, supported, - 10000baseLR_Full); - break; - case ICE_PHY_TYPE_LOW_10GBASE_KR_CR1: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 10000baseKR_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 10000baseKR_Full); - break; - case ICE_PHY_TYPE_LOW_25GBASE_T: - case ICE_PHY_TYPE_LOW_25GBASE_CR: - case ICE_PHY_TYPE_LOW_25GBASE_CR_S: - case ICE_PHY_TYPE_LOW_25GBASE_CR1: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 25000baseCR_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 25000baseCR_Full); - break; - case ICE_PHY_TYPE_LOW_25G_AUI_AOC_ACC: - case ICE_PHY_TYPE_LOW_25G_AUI_C2C: - ethtool_link_ksettings_add_link_mode(ks, supported, - 25000baseCR_Full); - break; - case ICE_PHY_TYPE_LOW_25GBASE_SR: - case ICE_PHY_TYPE_LOW_25GBASE_LR: - ethtool_link_ksettings_add_link_mode(ks, supported, - 25000baseSR_Full); - break; - case ICE_PHY_TYPE_LOW_25GBASE_KR: - case ICE_PHY_TYPE_LOW_25GBASE_KR1: - case ICE_PHY_TYPE_LOW_25GBASE_KR_S: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 25000baseKR_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 25000baseKR_Full); - break; - case ICE_PHY_TYPE_LOW_40GBASE_CR4: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 40000baseCR4_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 40000baseCR4_Full); - break; - case ICE_PHY_TYPE_LOW_40G_XLAUI_AOC_ACC: - case ICE_PHY_TYPE_LOW_40G_XLAUI: - ethtool_link_ksettings_add_link_mode(ks, supported, - 40000baseCR4_Full); - break; - case ICE_PHY_TYPE_LOW_40GBASE_SR4: - ethtool_link_ksettings_add_link_mode(ks, supported, - 40000baseSR4_Full); - break; - case ICE_PHY_TYPE_LOW_40GBASE_LR4: - ethtool_link_ksettings_add_link_mode(ks, supported, - 40000baseLR4_Full); - break; - case ICE_PHY_TYPE_LOW_40GBASE_KR4: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 40000baseKR4_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 40000baseKR4_Full); - break; - case ICE_PHY_TYPE_LOW_50GBASE_CR2: - case ICE_PHY_TYPE_LOW_50GBASE_CP: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 50000baseCR2_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 50000baseCR2_Full); - break; - case ICE_PHY_TYPE_LOW_50G_LAUI2_AOC_ACC: - case ICE_PHY_TYPE_LOW_50G_LAUI2: - case ICE_PHY_TYPE_LOW_50G_AUI2_AOC_ACC: - case ICE_PHY_TYPE_LOW_50G_AUI2: - case ICE_PHY_TYPE_LOW_50GBASE_SR: - case ICE_PHY_TYPE_LOW_50G_AUI1_AOC_ACC: - case ICE_PHY_TYPE_LOW_50G_AUI1: - ethtool_link_ksettings_add_link_mode(ks, supported, - 50000baseCR2_Full); - break; - case ICE_PHY_TYPE_LOW_50GBASE_KR2: - case ICE_PHY_TYPE_LOW_50GBASE_KR_PAM4: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 50000baseKR2_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 50000baseKR2_Full); - break; - case ICE_PHY_TYPE_LOW_50GBASE_SR2: - case ICE_PHY_TYPE_LOW_50GBASE_LR2: - case ICE_PHY_TYPE_LOW_50GBASE_FR: - case ICE_PHY_TYPE_LOW_50GBASE_LR: - ethtool_link_ksettings_add_link_mode(ks, supported, - 50000baseSR2_Full); - break; - case ICE_PHY_TYPE_LOW_100GBASE_CR4: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 100000baseCR4_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 100000baseCR4_Full); - break; - case ICE_PHY_TYPE_LOW_100G_CAUI4_AOC_ACC: - case ICE_PHY_TYPE_LOW_100G_CAUI4: - case ICE_PHY_TYPE_LOW_100G_AUI4_AOC_ACC: - case ICE_PHY_TYPE_LOW_100G_AUI4: - case ICE_PHY_TYPE_LOW_100GBASE_CR_PAM4: - ethtool_link_ksettings_add_link_mode(ks, supported, - 100000baseCR4_Full); - break; - case ICE_PHY_TYPE_LOW_100GBASE_CP2: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 100000baseCR4_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 100000baseCR4_Full); - break; - case ICE_PHY_TYPE_LOW_100GBASE_SR4: - case ICE_PHY_TYPE_LOW_100GBASE_SR2: - ethtool_link_ksettings_add_link_mode(ks, supported, - 100000baseSR4_Full); - break; - case ICE_PHY_TYPE_LOW_100GBASE_LR4: - case ICE_PHY_TYPE_LOW_100GBASE_DR: - ethtool_link_ksettings_add_link_mode(ks, supported, - 100000baseLR4_ER4_Full); - break; - case ICE_PHY_TYPE_LOW_100GBASE_KR4: - case ICE_PHY_TYPE_LOW_100GBASE_KR_PAM4: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 100000baseKR4_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 100000baseKR4_Full); - break; - default: - unrecog_phy_low = true; - } - - switch (link_info->phy_type_high) { - case ICE_PHY_TYPE_HIGH_100GBASE_KR2_PAM4: - ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, supported, - 100000baseKR4_Full); - ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg); - ethtool_link_ksettings_add_link_mode(ks, advertising, - 100000baseKR4_Full); - break; - case ICE_PHY_TYPE_HIGH_100G_CAUI2_AOC_ACC: - case ICE_PHY_TYPE_HIGH_100G_CAUI2: - case ICE_PHY_TYPE_HIGH_100G_AUI2_AOC_ACC: - case ICE_PHY_TYPE_HIGH_100G_AUI2: - ethtool_link_ksettings_add_link_mode(ks, supported, - 100000baseCR4_Full); - break; - default: - unrecog_phy_high = true; - } - - if (unrecog_phy_low && unrecog_phy_high) { - /* if we got here and link is up something bad is afoot */ - netdev_info(netdev, - "WARNING: Unrecognized PHY_Low (0x%llx).\n", - (u64)link_info->phy_type_low); - netdev_info(netdev, - "WARNING: Unrecognized PHY_High (0x%llx).\n", - (u64)link_info->phy_type_high); - } - - /* Now that we've worked out everything that could be supported by the - * current PHY type, get what is supported by the NVM and intersect - * them to get what is truly supported - */ - memset(&cap_ksettings, 0, sizeof(cap_ksettings)); - ice_phy_type_to_ethtool(netdev, &cap_ksettings); - ethtool_intersect_link_masks(ks, &cap_ksettings); + /* Get supported and advertised settings from PHY ability with media */ + ice_phy_type_to_ethtool(netdev, ks); switch (link_info->link_speed) { case ICE_AQ_LINK_SPEED_100GB: @@ -2028,8 +1756,7 @@ ice_get_settings_link_up(struct ethtool_link_ksettings *ks, ks->base.speed = SPEED_100; break; default: - netdev_info(netdev, - "WARNING: Unrecognized link_speed (0x%x).\n", + netdev_info(netdev, "WARNING: Unrecognized link_speed (0x%x).\n", link_info->link_speed); break; } @@ -2845,13 +2572,11 @@ ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) new_tx_cnt = ALIGN(ring->tx_pending, ICE_REQ_DESC_MULTIPLE); if (new_tx_cnt != ring->tx_pending) - netdev_info(netdev, - "Requested Tx descriptor count rounded up to %d\n", + netdev_info(netdev, "Requested Tx descriptor count rounded up to %d\n", new_tx_cnt); new_rx_cnt = ALIGN(ring->rx_pending, ICE_REQ_DESC_MULTIPLE); if (new_rx_cnt != ring->rx_pending) - netdev_info(netdev, - "Requested Rx descriptor count rounded up to %d\n", + netdev_info(netdev, "Requested Rx descriptor count rounded up to %d\n", new_rx_cnt); /* if nothing to do return success */ @@ -3211,13 +2936,6 @@ ice_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause) else return -EINVAL; - /* Tell the OS link is going down, the link will go back up when fw - * says it is ready asynchronously - */ - ice_print_link_msg(vsi, false); - netif_carrier_off(netdev); - netif_tx_stop_all_queues(netdev); - /* Set the FC mode and only restart AN if link is up */ status = ice_set_fc(pi, &aq_failures, link_up); @@ -3718,8 +3436,7 @@ ice_set_rc_coalesce(enum ice_container_type c_type, struct ethtool_coalesce *ec, if (ec->rx_coalesce_usecs_high > ICE_MAX_INTRL || (ec->rx_coalesce_usecs_high && ec->rx_coalesce_usecs_high < pf->hw.intrl_gran)) { - netdev_info(vsi->netdev, - "Invalid value, %s-usecs-high valid values are 0 (disabled), %d-%d\n", + netdev_info(vsi->netdev, "Invalid value, %s-usecs-high valid values are 0 (disabled), %d-%d\n", c_type_str, pf->hw.intrl_gran, ICE_MAX_INTRL); return -EINVAL; @@ -3737,8 +3454,7 @@ ice_set_rc_coalesce(enum ice_container_type c_type, struct ethtool_coalesce *ec, break; case ICE_TX_CONTAINER: if (ec->tx_coalesce_usecs_high) { - netdev_info(vsi->netdev, - "setting %s-usecs-high is not supported\n", + netdev_info(vsi->netdev, "setting %s-usecs-high is not supported\n", c_type_str); return -EINVAL; } @@ -3755,35 +3471,24 @@ ice_set_rc_coalesce(enum ice_container_type c_type, struct ethtool_coalesce *ec, itr_setting = rc->itr_setting & ~ICE_ITR_DYNAMIC; if (coalesce_usecs != itr_setting && use_adaptive_coalesce) { - netdev_info(vsi->netdev, - "%s interrupt throttling cannot be changed if adaptive-%s is enabled\n", + netdev_info(vsi->netdev, "%s interrupt throttling cannot be changed if adaptive-%s is enabled\n", c_type_str, c_type_str); return -EINVAL; } if (coalesce_usecs > ICE_ITR_MAX) { - netdev_info(vsi->netdev, - "Invalid value, %s-usecs range is 0-%d\n", + netdev_info(vsi->netdev, "Invalid value, %s-usecs range is 0-%d\n", c_type_str, ICE_ITR_MAX); return -EINVAL; } - /* hardware only supports an ITR granularity of 2us */ - if (coalesce_usecs % 2 != 0) { - netdev_info(vsi->netdev, - "Invalid value, %s-usecs must be even\n", - c_type_str); - return -EINVAL; - } - if (use_adaptive_coalesce) { rc->itr_setting |= ICE_ITR_DYNAMIC; } else { - /* store user facing value how it was set */ + /* save the user set usecs */ rc->itr_setting = coalesce_usecs; - /* set to static and convert to value HW understands */ - rc->target_itr = - ITR_TO_REG(ITR_REG_ALIGN(rc->itr_setting)); + /* device ITR granularity is in 2 usec increments */ + rc->target_itr = ITR_REG_ALIGN(rc->itr_setting); } return 0; @@ -3877,6 +3582,30 @@ ice_is_coalesce_param_invalid(struct net_device *netdev, } /** + * ice_print_if_odd_usecs - print message if user tries to set odd [tx|rx]-usecs + * @netdev: netdev used for print + * @itr_setting: previous user setting + * @use_adaptive_coalesce: if adaptive coalesce is enabled or being enabled + * @coalesce_usecs: requested value of [tx|rx]-usecs + * @c_type_str: either "rx" or "tx" to match user set field of [tx|rx]-usecs + */ +static void +ice_print_if_odd_usecs(struct net_device *netdev, u16 itr_setting, + u32 use_adaptive_coalesce, u32 coalesce_usecs, + const char *c_type_str) +{ + if (use_adaptive_coalesce) + return; + + itr_setting = ITR_TO_REG(itr_setting); + + if (itr_setting != coalesce_usecs && (coalesce_usecs % 2)) + netdev_info(netdev, "User set %s-usecs to %d, device only supports even values. Rounding down and attempting to set %s-usecs to %d\n", + c_type_str, coalesce_usecs, c_type_str, + ITR_REG_ALIGN(coalesce_usecs)); +} + +/** * __ice_set_coalesce - set ITR/INTRL values for the device * @netdev: pointer to the netdev associated with this query * @ec: ethtool structure to fill with driver's coalesce settings @@ -3896,8 +3625,19 @@ __ice_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec, return -EINVAL; if (q_num < 0) { + struct ice_q_vector *q_vector = vsi->q_vectors[0]; int v_idx; + if (q_vector) { + ice_print_if_odd_usecs(netdev, q_vector->rx.itr_setting, + ec->use_adaptive_rx_coalesce, + ec->rx_coalesce_usecs, "rx"); + + ice_print_if_odd_usecs(netdev, q_vector->tx.itr_setting, + ec->use_adaptive_tx_coalesce, + ec->tx_coalesce_usecs, "tx"); + } + ice_for_each_q_vector(vsi, v_idx) { /* In some cases if DCB is configured the num_[rx|tx]q * can be less than vsi->num_q_vectors. This check @@ -4012,8 +3752,7 @@ ice_get_module_info(struct net_device *netdev, } break; default: - netdev_warn(netdev, - "SFF Module Type not recognized.\n"); + netdev_warn(netdev, "SFF Module Type not recognized.\n"); return -EINVAL; } return 0; @@ -4081,11 +3820,11 @@ ice_get_module_eeprom(struct net_device *netdev, static const struct ethtool_ops ice_ethtool_ops = { .get_link_ksettings = ice_get_link_ksettings, .set_link_ksettings = ice_set_link_ksettings, - .get_drvinfo = ice_get_drvinfo, - .get_regs_len = ice_get_regs_len, - .get_regs = ice_get_regs, - .get_msglevel = ice_get_msglevel, - .set_msglevel = ice_set_msglevel, + .get_drvinfo = ice_get_drvinfo, + .get_regs_len = ice_get_regs_len, + .get_regs = ice_get_regs, + .get_msglevel = ice_get_msglevel, + .set_msglevel = ice_set_msglevel, .self_test = ice_self_test, .get_link = ethtool_op_get_link, .get_eeprom_len = ice_get_eeprom_len, @@ -4112,8 +3851,8 @@ static const struct ethtool_ops ice_ethtool_ops = { .get_channels = ice_get_channels, .set_channels = ice_set_channels, .get_ts_info = ethtool_op_get_ts_info, - .get_per_queue_coalesce = ice_get_per_q_coalesce, - .set_per_queue_coalesce = ice_set_per_q_coalesce, + .get_per_queue_coalesce = ice_get_per_q_coalesce, + .set_per_queue_coalesce = ice_set_per_q_coalesce, .get_fecparam = ice_get_fecparam, .set_fecparam = ice_set_fecparam, .get_module_info = ice_get_module_info, diff --git a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h index f2cababf2561..6db3d0494127 100644 --- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h +++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h @@ -267,8 +267,14 @@ #define GLNVM_GENS_SR_SIZE_S 5 #define GLNVM_GENS_SR_SIZE_M ICE_M(0x7, 5) #define GLNVM_ULD 0x000B6008 +#define GLNVM_ULD_PCIER_DONE_M BIT(0) +#define GLNVM_ULD_PCIER_DONE_1_M BIT(1) #define GLNVM_ULD_CORER_DONE_M BIT(3) #define GLNVM_ULD_GLOBR_DONE_M BIT(4) +#define GLNVM_ULD_POR_DONE_M BIT(5) +#define GLNVM_ULD_POR_DONE_1_M BIT(8) +#define GLNVM_ULD_PCIER_DONE_2_M BIT(9) +#define GLNVM_ULD_PE_DONE_M BIT(10) #define GLPCI_CNF2 0x000BE004 #define GLPCI_CNF2_CACHELINE_SIZE_M BIT(1) #define PF_FUNC_RID 0x0009E880 @@ -331,7 +337,6 @@ #define GLV_TEPC(_VSI) (0x00312000 + ((_VSI) * 4)) #define GLV_UPRCL(_i) (0x003B2000 + ((_i) * 8)) #define GLV_UPTCL(_i) (0x0030A000 + ((_i) * 8)) -#define PF_VT_PFALLOC_HIF 0x0009DD80 #define VSIQF_HKEY_MAX_INDEX 12 #define VSIQF_HLUT_MAX_INDEX 15 #define VFINT_DYN_CTLN(_i) (0x00003800 + ((_i) * 4)) diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 1874c9f51a32..d974e2fa3e63 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -117,8 +117,7 @@ static void ice_vsi_set_num_desc(struct ice_vsi *vsi) vsi->num_tx_desc = ICE_DFLT_NUM_TX_DESC; break; default: - dev_dbg(&vsi->back->pdev->dev, - "Not setting number of Tx/Rx descriptors for VSI type %d\n", + dev_dbg(ice_pf_to_dev(vsi->back), "Not setting number of Tx/Rx descriptors for VSI type %d\n", vsi->type); break; } @@ -724,7 +723,7 @@ static void ice_vsi_setup_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt) vsi->num_txq = tx_count; if (vsi->type == ICE_VSI_VF && vsi->num_txq != vsi->num_rxq) { - dev_dbg(&vsi->back->pdev->dev, "VF VSI should have same number of Tx and Rx queues. Hence making them equal\n"); + dev_dbg(ice_pf_to_dev(vsi->back), "VF VSI should have same number of Tx and Rx queues. Hence making them equal\n"); /* since there is a chance that num_rxq could have been changed * in the above for loop, make num_txq equal to num_rxq. */ @@ -929,8 +928,7 @@ static int ice_vsi_setup_vector_base(struct ice_vsi *vsi) vsi->base_vector = ice_get_res(pf, pf->irq_tracker, num_q_vectors, vsi->idx); if (vsi->base_vector < 0) { - dev_err(dev, - "Failed to get tracking for %d vectors for VSI %d, err=%d\n", + dev_err(dev, "Failed to get tracking for %d vectors for VSI %d, err=%d\n", num_q_vectors, vsi->vsi_num, vsi->base_vector); return -ENOENT; } @@ -1232,8 +1230,9 @@ static void ice_vsi_set_rss_flow_fld(struct ice_vsi *vsi) * * Returns 0 on success or ENOMEM on failure. */ -int ice_add_mac_to_list(struct ice_vsi *vsi, struct list_head *add_list, - const u8 *macaddr) +int +ice_add_mac_to_list(struct ice_vsi *vsi, struct list_head *add_list, + const u8 *macaddr) { struct ice_fltr_list_entry *tmp; struct ice_pf *pf = vsi->back; @@ -1392,12 +1391,10 @@ int ice_vsi_kill_vlan(struct ice_vsi *vsi, u16 vid) status = ice_remove_vlan(&pf->hw, &tmp_add_list); if (status == ICE_ERR_DOES_NOT_EXIST) { - dev_dbg(dev, - "Failed to remove VLAN %d on VSI %i, it does not exist, status: %d\n", + dev_dbg(dev, "Failed to remove VLAN %d on VSI %i, it does not exist, status: %d\n", vid, vsi->vsi_num, status); } else if (status) { - dev_err(dev, - "Error removing VLAN %d on vsi %i error: %d\n", + dev_err(dev, "Error removing VLAN %d on vsi %i error: %d\n", vid, vsi->vsi_num, status); err = -EIO; } @@ -1453,8 +1450,7 @@ setup_rings: err = ice_setup_rx_ctx(vsi->rx_rings[i]); if (err) { - dev_err(&vsi->back->pdev->dev, - "ice_setup_rx_ctx failed for RxQ %d, err %d\n", + dev_err(ice_pf_to_dev(vsi->back), "ice_setup_rx_ctx failed for RxQ %d, err %d\n", i, err); return err; } @@ -1623,7 +1619,7 @@ int ice_vsi_manage_vlan_insertion(struct ice_vsi *vsi) status = ice_update_vsi(hw, vsi->idx, ctxt, NULL); if (status) { - dev_err(&vsi->back->pdev->dev, "update VSI for VLAN insert failed, err %d aq_err %d\n", + dev_err(ice_pf_to_dev(vsi->back), "update VSI for VLAN insert failed, err %d aq_err %d\n", status, hw->adminq.sq_last_status); ret = -EIO; goto out; @@ -1669,7 +1665,7 @@ int ice_vsi_manage_vlan_stripping(struct ice_vsi *vsi, bool ena) status = ice_update_vsi(hw, vsi->idx, ctxt, NULL); if (status) { - dev_err(&vsi->back->pdev->dev, "update VSI for VLAN strip failed, ena = %d err %d aq_err %d\n", + dev_err(ice_pf_to_dev(vsi->back), "update VSI for VLAN strip failed, ena = %d err %d aq_err %d\n", ena, status, hw->adminq.sq_last_status); ret = -EIO; goto out; @@ -1834,8 +1830,7 @@ ice_vsi_set_q_vectors_reg_idx(struct ice_vsi *vsi) struct ice_q_vector *q_vector = vsi->q_vectors[i]; if (!q_vector) { - dev_err(&vsi->back->pdev->dev, - "Failed to set reg_idx on q_vector %d VSI %d\n", + dev_err(ice_pf_to_dev(vsi->back), "Failed to set reg_idx on q_vector %d VSI %d\n", i, vsi->vsi_num); goto clear_reg_idx; } @@ -1898,8 +1893,7 @@ ice_vsi_add_rem_eth_mac(struct ice_vsi *vsi, bool add_rule) status = ice_remove_eth_mac(&pf->hw, &tmp_add_list); if (status) - dev_err(dev, - "Failure Adding or Removing Ethertype on VSI %i error: %d\n", + dev_err(dev, "Failure Adding or Removing Ethertype on VSI %i error: %d\n", vsi->vsi_num, status); ice_free_fltr_list(dev, &tmp_add_list); @@ -2384,8 +2378,7 @@ ice_get_res(struct ice_pf *pf, struct ice_res_tracker *res, u16 needed, u16 id) return -EINVAL; if (!needed || needed > res->num_entries || id >= ICE_RES_VALID_BIT) { - dev_err(ice_pf_to_dev(pf), - "param err: needed=%d, num_entries = %d id=0x%04x\n", + dev_err(ice_pf_to_dev(pf), "param err: needed=%d, num_entries = %d id=0x%04x\n", needed, res->num_entries, id); return -EINVAL; } @@ -2686,7 +2679,6 @@ int ice_vsi_rebuild(struct ice_vsi *vsi, bool init_vsi) ice_vsi_put_qs(vsi); ice_vsi_clear_rings(vsi); ice_vsi_free_arrays(vsi); - ice_dev_onetime_setup(&pf->hw); if (vsi->type == ICE_VSI_VF) ice_vsi_set_num_qs(vsi, vf->vf_id); else @@ -2765,8 +2757,7 @@ int ice_vsi_rebuild(struct ice_vsi *vsi, bool init_vsi) status = ice_cfg_vsi_lan(vsi->port_info, vsi->idx, vsi->tc_cfg.ena_tc, max_txqs); if (status) { - dev_err(ice_pf_to_dev(pf), - "VSI %d failed lan queue config, error %d\n", + dev_err(ice_pf_to_dev(pf), "VSI %d failed lan queue config, error %d\n", vsi->vsi_num, status); if (init_vsi) { ret = -EIO; @@ -2834,8 +2825,8 @@ static void ice_vsi_update_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctx) int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc) { u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 }; - struct ice_vsi_ctx *ctx; struct ice_pf *pf = vsi->back; + struct ice_vsi_ctx *ctx; enum ice_status status; struct device *dev; int i, ret = 0; @@ -2892,25 +2883,6 @@ out: #endif /* CONFIG_DCB */ /** - * ice_nvm_version_str - format the NVM version strings - * @hw: ptr to the hardware info - */ -char *ice_nvm_version_str(struct ice_hw *hw) -{ - u8 oem_ver, oem_patch, ver_hi, ver_lo; - static char buf[ICE_NVM_VER_LEN]; - u16 oem_build; - - ice_get_nvm_version(hw, &oem_ver, &oem_build, &oem_patch, &ver_hi, - &ver_lo); - - snprintf(buf, sizeof(buf), "%x.%02x 0x%x %d.%d.%d", ver_hi, ver_lo, - hw->nvm.eetrack, oem_ver, oem_build, oem_patch); - - return buf; -} - -/** * ice_update_ring_stats - Update ring statistics * @ring: ring to update * @cont: used to increment per-vector counters @@ -2981,7 +2953,7 @@ ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set) status = ice_remove_mac(&vsi->back->hw, &tmp_add_list); cfg_mac_fltr_exit: - ice_free_fltr_list(&vsi->back->pdev->dev, &tmp_add_list); + ice_free_fltr_list(ice_pf_to_dev(vsi->back), &tmp_add_list); return status; } @@ -3043,16 +3015,14 @@ int ice_set_dflt_vsi(struct ice_sw *sw, struct ice_vsi *vsi) /* another VSI is already the default VSI for this switch */ if (ice_is_dflt_vsi_in_use(sw)) { - dev_err(dev, - "Default forwarding VSI %d already in use, disable it and try again\n", + dev_err(dev, "Default forwarding VSI %d already in use, disable it and try again\n", sw->dflt_vsi->vsi_num); return -EEXIST; } status = ice_cfg_dflt_vsi(&vsi->back->hw, vsi->idx, true, ICE_FLTR_RX); if (status) { - dev_err(dev, - "Failed to set VSI %d as the default forwarding VSI, error %d\n", + dev_err(dev, "Failed to set VSI %d as the default forwarding VSI, error %d\n", vsi->vsi_num, status); return -EIO; } @@ -3091,8 +3061,7 @@ int ice_clear_dflt_vsi(struct ice_sw *sw) status = ice_cfg_dflt_vsi(&dflt_vsi->back->hw, dflt_vsi->idx, false, ICE_FLTR_RX); if (status) { - dev_err(dev, - "Failed to clear the default forwarding VSI %d, error %d\n", + dev_err(dev, "Failed to clear the default forwarding VSI %d, error %d\n", dflt_vsi->vsi_num, status); return -EIO; } diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h index 68fd0d4505c2..e2c0dadce920 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_lib.h @@ -97,8 +97,6 @@ void ice_vsi_cfg_frame_size(struct ice_vsi *vsi); u32 ice_intrl_usec_to_reg(u8 intrl, u8 gran); -char *ice_nvm_version_str(struct ice_hw *hw); - enum ice_status ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set); diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 5ae671609f98..5ef28052c0f8 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -162,8 +162,7 @@ unregister: * had an error */ if (status && vsi->netdev->reg_state == NETREG_REGISTERED) { - dev_err(ice_pf_to_dev(pf), - "Could not add MAC filters error %d. Unregistering device\n", + dev_err(ice_pf_to_dev(pf), "Could not add MAC filters error %d. Unregistering device\n", status); unregister_netdev(vsi->netdev); free_netdev(vsi->netdev); @@ -269,7 +268,7 @@ static int ice_cfg_promisc(struct ice_vsi *vsi, u8 promisc_m, bool set_promisc) */ static int ice_vsi_sync_fltr(struct ice_vsi *vsi) { - struct device *dev = &vsi->back->pdev->dev; + struct device *dev = ice_pf_to_dev(vsi->back); struct net_device *netdev = vsi->netdev; bool promisc_forced_on = false; struct ice_pf *pf = vsi->back; @@ -335,8 +334,7 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi) !test_and_set_bit(__ICE_FLTR_OVERFLOW_PROMISC, vsi->state)) { promisc_forced_on = true; - netdev_warn(netdev, - "Reached MAC filter limit, forcing promisc mode on VSI %d\n", + netdev_warn(netdev, "Reached MAC filter limit, forcing promisc mode on VSI %d\n", vsi->vsi_num); } else { err = -EIO; @@ -382,8 +380,7 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi) if (!ice_is_dflt_vsi_in_use(pf->first_sw)) { err = ice_set_dflt_vsi(pf->first_sw, vsi); if (err && err != -EEXIST) { - netdev_err(netdev, - "Error %d setting default VSI %i Rx rule\n", + netdev_err(netdev, "Error %d setting default VSI %i Rx rule\n", err, vsi->vsi_num); vsi->current_netdev_flags &= ~IFF_PROMISC; @@ -395,8 +392,7 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi) if (ice_is_vsi_dflt_vsi(pf->first_sw, vsi)) { err = ice_clear_dflt_vsi(pf->first_sw); if (err) { - netdev_err(netdev, - "Error %d clearing default VSI %i Rx rule\n", + netdev_err(netdev, "Error %d clearing default VSI %i Rx rule\n", err, vsi->vsi_num); vsi->current_netdev_flags |= IFF_PROMISC; @@ -752,7 +748,7 @@ void ice_print_link_msg(struct ice_vsi *vsi, bool isup) kfree(caps); done: - netdev_info(vsi->netdev, "NIC Link is up %sbps, Requested FEC: %s, FEC: %s, Autoneg: %s, Flow Control: %s\n", + netdev_info(vsi->netdev, "NIC Link is up %sbps Full Duplex, Requested FEC: %s, Negotiated FEC: %s, Autoneg: %s, Flow Control: %s\n", speed, fec_req, fec, an, fc); ice_print_topo_conflict(vsi); } @@ -815,8 +811,7 @@ ice_link_event(struct ice_pf *pf, struct ice_port_info *pi, bool link_up, */ result = ice_update_link_info(pi); if (result) - dev_dbg(dev, - "Failed to update link status and re-enable link events for port %d\n", + dev_dbg(dev, "Failed to update link status and re-enable link events for port %d\n", pi->lport); /* if the old link up/down and speed is the same as the new */ @@ -834,13 +829,13 @@ ice_link_event(struct ice_pf *pf, struct ice_port_info *pi, bool link_up, result = ice_aq_set_link_restart_an(pi, false, NULL); if (result) { - dev_dbg(dev, - "Failed to set link down, VSI %d error %d\n", + dev_dbg(dev, "Failed to set link down, VSI %d error %d\n", vsi->vsi_num, result); return result; } } + ice_dcb_rebuild(pf); ice_vsi_link_event(vsi, link_up); ice_print_link_msg(vsi, link_up); @@ -892,15 +887,13 @@ static int ice_init_link_events(struct ice_port_info *pi) ICE_AQ_LINK_EVENT_MODULE_QUAL_FAIL)); if (ice_aq_set_event_mask(pi->hw, pi->lport, mask, NULL)) { - dev_dbg(ice_hw_to_dev(pi->hw), - "Failed to set link event mask for port %d\n", + dev_dbg(ice_hw_to_dev(pi->hw), "Failed to set link event mask for port %d\n", pi->lport); return -EIO; } if (ice_aq_get_link_info(pi, true, NULL, NULL)) { - dev_dbg(ice_hw_to_dev(pi->hw), - "Failed to enable link events for port %d\n", + dev_dbg(ice_hw_to_dev(pi->hw), "Failed to enable link events for port %d\n", pi->lport); return -EIO; } @@ -929,8 +922,8 @@ ice_handle_link_event(struct ice_pf *pf, struct ice_rq_event_info *event) !!(link_data->link_info & ICE_AQ_LINK_UP), le16_to_cpu(link_data->link_speed)); if (status) - dev_dbg(ice_pf_to_dev(pf), - "Could not process link event, error %d\n", status); + dev_dbg(ice_pf_to_dev(pf), "Could not process link event, error %d\n", + status); return status; } @@ -979,13 +972,11 @@ static int __ice_clean_ctrlq(struct ice_pf *pf, enum ice_ctl_q q_type) dev_dbg(dev, "%s Receive Queue VF Error detected\n", qtype); if (val & PF_FW_ARQLEN_ARQOVFL_M) { - dev_dbg(dev, - "%s Receive Queue Overflow Error detected\n", + dev_dbg(dev, "%s Receive Queue Overflow Error detected\n", qtype); } if (val & PF_FW_ARQLEN_ARQCRIT_M) - dev_dbg(dev, - "%s Receive Queue Critical Error detected\n", + dev_dbg(dev, "%s Receive Queue Critical Error detected\n", qtype); val &= ~(PF_FW_ARQLEN_ARQVFE_M | PF_FW_ARQLEN_ARQOVFL_M | PF_FW_ARQLEN_ARQCRIT_M); @@ -998,8 +989,8 @@ static int __ice_clean_ctrlq(struct ice_pf *pf, enum ice_ctl_q q_type) PF_FW_ATQLEN_ATQCRIT_M)) { oldval = val; if (val & PF_FW_ATQLEN_ATQVFE_M) - dev_dbg(dev, - "%s Send Queue VF Error detected\n", qtype); + dev_dbg(dev, "%s Send Queue VF Error detected\n", + qtype); if (val & PF_FW_ATQLEN_ATQOVFL_M) { dev_dbg(dev, "%s Send Queue Overflow Error detected\n", qtype); @@ -1048,8 +1039,7 @@ static int __ice_clean_ctrlq(struct ice_pf *pf, enum ice_ctl_q q_type) ice_dcb_process_lldp_set_mib_change(pf, &event); break; default: - dev_dbg(dev, - "%s Receive Queue unknown event 0x%04x ignored\n", + dev_dbg(dev, "%s Receive Queue unknown event 0x%04x ignored\n", qtype, opcode); break; } @@ -1238,7 +1228,7 @@ static void ice_handle_mdd_event(struct ice_pf *pf) u16 queue = ((reg & GL_MDET_TX_TCLAN_QNUM_M) >> GL_MDET_TX_TCLAN_QNUM_S); - if (netif_msg_rx_err(pf)) + if (netif_msg_tx_err(pf)) dev_info(dev, "Malicious Driver Detection event %d on TX queue %d PF# %d VF# %d\n", event, queue, pf_num, vf_num); wr32(hw, GL_MDET_TX_TCLAN, 0xffffffff); @@ -1335,8 +1325,7 @@ static void ice_handle_mdd_event(struct ice_pf *pf) vf->num_mdd_events++; if (vf->num_mdd_events && vf->num_mdd_events <= ICE_MDD_EVENTS_THRESHOLD) - dev_info(dev, - "VF %d has had %llu MDD events since last boot, Admin might need to reload AVF driver with this number of events\n", + dev_info(dev, "VF %d has had %llu MDD events since last boot, Admin might need to reload AVF driver with this number of events\n", i, vf->num_mdd_events); } } @@ -1367,7 +1356,7 @@ static int ice_force_phys_link_state(struct ice_vsi *vsi, bool link_up) if (vsi->type != ICE_VSI_PF) return 0; - dev = &vsi->back->pdev->dev; + dev = ice_pf_to_dev(vsi->back); pi = vsi->port_info; @@ -1378,8 +1367,7 @@ static int ice_force_phys_link_state(struct ice_vsi *vsi, bool link_up) retcode = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_SW_CFG, pcaps, NULL); if (retcode) { - dev_err(dev, - "Failed to get phy capabilities, VSI %d error %d\n", + dev_err(dev, "Failed to get phy capabilities, VSI %d error %d\n", vsi->vsi_num, retcode); retcode = -EIO; goto out; @@ -1649,8 +1637,8 @@ static int ice_vsi_req_irq_msix(struct ice_vsi *vsi, char *basename) err = devm_request_irq(dev, irq_num, vsi->irq_handler, 0, q_vector->name, q_vector); if (err) { - netdev_err(vsi->netdev, - "MSIX request_irq failed, error: %d\n", err); + netdev_err(vsi->netdev, "MSIX request_irq failed, error: %d\n", + err); goto free_q_irqs; } @@ -1685,7 +1673,7 @@ free_q_irqs: */ static int ice_xdp_alloc_setup_rings(struct ice_vsi *vsi) { - struct device *dev = &vsi->back->pdev->dev; + struct device *dev = ice_pf_to_dev(vsi->back); int i; for (i = 0; i < vsi->num_xdp_txq; i++) { @@ -2664,14 +2652,12 @@ static void ice_set_pf_caps(struct ice_pf *pf) clear_bit(ICE_FLAG_DCB_CAPABLE, pf->flags); if (func_caps->common_cap.dcb) set_bit(ICE_FLAG_DCB_CAPABLE, pf->flags); -#ifdef CONFIG_PCI_IOV clear_bit(ICE_FLAG_SRIOV_CAPABLE, pf->flags); if (func_caps->common_cap.sr_iov_1_1) { set_bit(ICE_FLAG_SRIOV_CAPABLE, pf->flags); pf->num_vfs_supported = min_t(int, func_caps->num_allocd_vfs, ICE_MAX_VF_COUNT); } -#endif /* CONFIG_PCI_IOV */ clear_bit(ICE_FLAG_RSS_ENA, pf->flags); if (func_caps->common_cap.rss_table_size) set_bit(ICE_FLAG_RSS_ENA, pf->flags); @@ -2764,8 +2750,7 @@ static int ice_ena_msix_range(struct ice_pf *pf) } if (v_actual < v_budget) { - dev_warn(dev, - "not enough OS MSI-X vectors. requested = %d, obtained = %d\n", + dev_warn(dev, "not enough OS MSI-X vectors. requested = %d, obtained = %d\n", v_budget, v_actual); /* 2 vectors for LAN (traffic + OICR) */ #define ICE_MIN_LAN_VECS 2 @@ -2787,8 +2772,7 @@ msix_err: goto exit_err; no_hw_vecs_left_err: - dev_err(dev, - "not enough device MSI-X vectors. requested = %d, available = %d\n", + dev_err(dev, "not enough device MSI-X vectors. requested = %d, available = %d\n", needed, v_left); err = -ERANGE; exit_err: @@ -2921,16 +2905,14 @@ ice_log_pkg_init(struct ice_hw *hw, enum ice_status *status) !memcmp(hw->pkg_name, hw->active_pkg_name, sizeof(hw->pkg_name))) { if (hw->pkg_dwnld_status == ICE_AQ_RC_EEXIST) - dev_info(dev, - "DDP package already present on device: %s version %d.%d.%d.%d\n", + dev_info(dev, "DDP package already present on device: %s version %d.%d.%d.%d\n", hw->active_pkg_name, hw->active_pkg_ver.major, hw->active_pkg_ver.minor, hw->active_pkg_ver.update, hw->active_pkg_ver.draft); else - dev_info(dev, - "The DDP package was successfully loaded: %s version %d.%d.%d.%d\n", + dev_info(dev, "The DDP package was successfully loaded: %s version %d.%d.%d.%d\n", hw->active_pkg_name, hw->active_pkg_ver.major, hw->active_pkg_ver.minor, @@ -2938,8 +2920,7 @@ ice_log_pkg_init(struct ice_hw *hw, enum ice_status *status) hw->active_pkg_ver.draft); } else if (hw->active_pkg_ver.major != ICE_PKG_SUPP_VER_MAJ || hw->active_pkg_ver.minor != ICE_PKG_SUPP_VER_MNR) { - dev_err(dev, - "The device has a DDP package that is not supported by the driver. The device has package '%s' version %d.%d.x.x. The driver requires version %d.%d.x.x. Entering Safe Mode.\n", + dev_err(dev, "The device has a DDP package that is not supported by the driver. The device has package '%s' version %d.%d.x.x. The driver requires version %d.%d.x.x. Entering Safe Mode.\n", hw->active_pkg_name, hw->active_pkg_ver.major, hw->active_pkg_ver.minor, @@ -2947,8 +2928,7 @@ ice_log_pkg_init(struct ice_hw *hw, enum ice_status *status) *status = ICE_ERR_NOT_SUPPORTED; } else if (hw->active_pkg_ver.major == ICE_PKG_SUPP_VER_MAJ && hw->active_pkg_ver.minor == ICE_PKG_SUPP_VER_MNR) { - dev_info(dev, - "The driver could not load the DDP package file because a compatible DDP package is already present on the device. The device has package '%s' version %d.%d.%d.%d. The package file found by the driver: '%s' version %d.%d.%d.%d.\n", + dev_info(dev, "The driver could not load the DDP package file because a compatible DDP package is already present on the device. The device has package '%s' version %d.%d.%d.%d. The package file found by the driver: '%s' version %d.%d.%d.%d.\n", hw->active_pkg_name, hw->active_pkg_ver.major, hw->active_pkg_ver.minor, @@ -2960,54 +2940,46 @@ ice_log_pkg_init(struct ice_hw *hw, enum ice_status *status) hw->pkg_ver.update, hw->pkg_ver.draft); } else { - dev_err(dev, - "An unknown error occurred when loading the DDP package, please reboot the system. If the problem persists, update the NVM. Entering Safe Mode.\n"); + dev_err(dev, "An unknown error occurred when loading the DDP package, please reboot the system. If the problem persists, update the NVM. Entering Safe Mode.\n"); *status = ICE_ERR_NOT_SUPPORTED; } break; case ICE_ERR_BUF_TOO_SHORT: /* fall-through */ case ICE_ERR_CFG: - dev_err(dev, - "The DDP package file is invalid. Entering Safe Mode.\n"); + dev_err(dev, "The DDP package file is invalid. Entering Safe Mode.\n"); break; case ICE_ERR_NOT_SUPPORTED: /* Package File version not supported */ if (hw->pkg_ver.major > ICE_PKG_SUPP_VER_MAJ || (hw->pkg_ver.major == ICE_PKG_SUPP_VER_MAJ && hw->pkg_ver.minor > ICE_PKG_SUPP_VER_MNR)) - dev_err(dev, - "The DDP package file version is higher than the driver supports. Please use an updated driver. Entering Safe Mode.\n"); + dev_err(dev, "The DDP package file version is higher than the driver supports. Please use an updated driver. Entering Safe Mode.\n"); else if (hw->pkg_ver.major < ICE_PKG_SUPP_VER_MAJ || (hw->pkg_ver.major == ICE_PKG_SUPP_VER_MAJ && hw->pkg_ver.minor < ICE_PKG_SUPP_VER_MNR)) - dev_err(dev, - "The DDP package file version is lower than the driver supports. The driver requires version %d.%d.x.x. Please use an updated DDP Package file. Entering Safe Mode.\n", + dev_err(dev, "The DDP package file version is lower than the driver supports. The driver requires version %d.%d.x.x. Please use an updated DDP Package file. Entering Safe Mode.\n", ICE_PKG_SUPP_VER_MAJ, ICE_PKG_SUPP_VER_MNR); break; case ICE_ERR_AQ_ERROR: switch (hw->pkg_dwnld_status) { case ICE_AQ_RC_ENOSEC: case ICE_AQ_RC_EBADSIG: - dev_err(dev, - "The DDP package could not be loaded because its signature is not valid. Please use a valid DDP Package. Entering Safe Mode.\n"); + dev_err(dev, "The DDP package could not be loaded because its signature is not valid. Please use a valid DDP Package. Entering Safe Mode.\n"); return; case ICE_AQ_RC_ESVN: - dev_err(dev, - "The DDP Package could not be loaded because its security revision is too low. Please use an updated DDP Package. Entering Safe Mode.\n"); + dev_err(dev, "The DDP Package could not be loaded because its security revision is too low. Please use an updated DDP Package. Entering Safe Mode.\n"); return; case ICE_AQ_RC_EBADMAN: case ICE_AQ_RC_EBADBUF: - dev_err(dev, - "An error occurred on the device while loading the DDP package. The device will be reset.\n"); + dev_err(dev, "An error occurred on the device while loading the DDP package. The device will be reset.\n"); return; default: break; } /* fall-through */ default: - dev_err(dev, - "An unknown error (%d) occurred when loading the DDP package. Entering Safe Mode.\n", + dev_err(dev, "An unknown error (%d) occurred when loading the DDP package. Entering Safe Mode.\n", *status); break; } @@ -3038,8 +3010,7 @@ ice_load_pkg(const struct firmware *firmware, struct ice_pf *pf) status = ice_init_pkg(hw, hw->pkg_copy, hw->pkg_size); ice_log_pkg_init(hw, &status); } else { - dev_err(dev, - "The DDP package file failed to load. Entering Safe Mode.\n"); + dev_err(dev, "The DDP package file failed to load. Entering Safe Mode.\n"); } if (status) { @@ -3065,8 +3036,7 @@ ice_load_pkg(const struct firmware *firmware, struct ice_pf *pf) static void ice_verify_cacheline_size(struct ice_pf *pf) { if (rd32(&pf->hw, GLPCI_CNF2) & GLPCI_CNF2_CACHELINE_SIZE_M) - dev_warn(ice_pf_to_dev(pf), - "%d Byte cache line assumption is invalid, driver may have Tx timeouts!\n", + dev_warn(ice_pf_to_dev(pf), "%d Byte cache line assumption is invalid, driver may have Tx timeouts!\n", ICE_CACHE_LINE_BYTES); } @@ -3159,8 +3129,7 @@ static void ice_request_fw(struct ice_pf *pf) dflt_pkg_load: err = request_firmware(&firmware, ICE_DDP_PKG_FILE, dev); if (err) { - dev_err(dev, - "The DDP package file was not found or could not be read. Entering Safe Mode\n"); + dev_err(dev, "The DDP package file was not found or could not be read. Entering Safe Mode\n"); return; } @@ -3184,7 +3153,9 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent) struct ice_hw *hw; int err; - /* this driver uses devres, see Documentation/driver-api/driver-model/devres.rst */ + /* this driver uses devres, see + * Documentation/driver-api/driver-model/devres.rst + */ err = pcim_enable_device(pdev); if (err) return err; @@ -3245,11 +3216,6 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent) goto err_exit_unroll; } - dev_info(dev, "firmware %d.%d.%d api %d.%d.%d nvm %s build 0x%08x\n", - hw->fw_maj_ver, hw->fw_min_ver, hw->fw_patch, - hw->api_maj_ver, hw->api_min_ver, hw->api_patch, - ice_nvm_version_str(hw), hw->fw_build); - ice_request_fw(pf); /* if ice_request_fw fails, ICE_FLAG_ADV_FEATURES bit won't be @@ -3257,8 +3223,7 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent) * true */ if (ice_is_safe_mode(pf)) { - dev_err(dev, - "Package download failed. Advanced features disabled - Device now in Safe Mode\n"); + dev_err(dev, "Package download failed. Advanced features disabled - Device now in Safe Mode\n"); /* we already got function/device capabilities but these don't * reflect what the driver needs to do in safe mode. Instead of * adding conditional logic everywhere to ignore these @@ -3335,8 +3300,7 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent) /* tell the firmware we are up */ err = ice_send_version(pf); if (err) { - dev_err(dev, - "probe failed sending driver version %s. error: %d\n", + dev_err(dev, "probe failed sending driver version %s. error: %d\n", ice_drv_ver, err); goto err_alloc_sw_unroll; } @@ -3477,8 +3441,7 @@ static pci_ers_result_t ice_pci_err_slot_reset(struct pci_dev *pdev) err = pci_enable_device_mem(pdev); if (err) { - dev_err(&pdev->dev, - "Cannot re-enable PCI device after reset, error %d\n", + dev_err(&pdev->dev, "Cannot re-enable PCI device after reset, error %d\n", err); result = PCI_ERS_RESULT_DISCONNECT; } else { @@ -3497,8 +3460,7 @@ static pci_ers_result_t ice_pci_err_slot_reset(struct pci_dev *pdev) err = pci_cleanup_aer_uncorrect_error_status(pdev); if (err) - dev_dbg(&pdev->dev, - "pci_cleanup_aer_uncorrect_error_status failed, error %d\n", + dev_dbg(&pdev->dev, "pci_cleanup_aer_uncorrect_error_status failed, error %d\n", err); /* non-fatal, continue */ @@ -3517,8 +3479,8 @@ static void ice_pci_err_resume(struct pci_dev *pdev) struct ice_pf *pf = pci_get_drvdata(pdev); if (!pf) { - dev_err(&pdev->dev, - "%s failed, device is unrecoverable\n", __func__); + dev_err(&pdev->dev, "%s failed, device is unrecoverable\n", + __func__); return; } @@ -3766,8 +3728,7 @@ ice_set_tx_maxrate(struct net_device *netdev, int queue_index, u32 maxrate) /* Validate maxrate requested is within permitted range */ if (maxrate && (maxrate > (ICE_SCHED_MAX_BW / 1000))) { - netdev_err(netdev, - "Invalid max rate %d specified for the queue %d\n", + netdev_err(netdev, "Invalid max rate %d specified for the queue %d\n", maxrate, queue_index); return -EINVAL; } @@ -3783,8 +3744,8 @@ ice_set_tx_maxrate(struct net_device *netdev, int queue_index, u32 maxrate) status = ice_cfg_q_bw_lmt(vsi->port_info, vsi->idx, tc, q_handle, ICE_MAX_BW, maxrate * 1000); if (status) { - netdev_err(netdev, - "Unable to set Tx max rate, error %d\n", status); + netdev_err(netdev, "Unable to set Tx max rate, error %d\n", + status); return -EIO; } @@ -3876,15 +3837,13 @@ ice_set_features(struct net_device *netdev, netdev_features_t features) /* Don't set any netdev advanced features with device in Safe Mode */ if (ice_is_safe_mode(vsi->back)) { - dev_err(&vsi->back->pdev->dev, - "Device is in Safe Mode - not enabling advanced netdev features\n"); + dev_err(ice_pf_to_dev(vsi->back), "Device is in Safe Mode - not enabling advanced netdev features\n"); return ret; } /* Do not change setting during reset */ if (ice_is_reset_in_progress(pf->state)) { - dev_err(&vsi->back->pdev->dev, - "Device is resetting, changing advanced netdev features temporarily unavailable.\n"); + dev_err(ice_pf_to_dev(vsi->back), "Device is resetting, changing advanced netdev features temporarily unavailable.\n"); return -EBUSY; } @@ -4372,21 +4331,18 @@ int ice_down(struct ice_vsi *vsi) tx_err = ice_vsi_stop_lan_tx_rings(vsi, ICE_NO_RESET, 0); if (tx_err) - netdev_err(vsi->netdev, - "Failed stop Tx rings, VSI %d error %d\n", + netdev_err(vsi->netdev, "Failed stop Tx rings, VSI %d error %d\n", vsi->vsi_num, tx_err); if (!tx_err && ice_is_xdp_ena_vsi(vsi)) { tx_err = ice_vsi_stop_xdp_tx_rings(vsi); if (tx_err) - netdev_err(vsi->netdev, - "Failed stop XDP rings, VSI %d error %d\n", + netdev_err(vsi->netdev, "Failed stop XDP rings, VSI %d error %d\n", vsi->vsi_num, tx_err); } rx_err = ice_vsi_stop_rx_rings(vsi); if (rx_err) - netdev_err(vsi->netdev, - "Failed stop Rx rings, VSI %d error %d\n", + netdev_err(vsi->netdev, "Failed stop Rx rings, VSI %d error %d\n", vsi->vsi_num, rx_err); ice_napi_disable_all(vsi); @@ -4394,8 +4350,7 @@ int ice_down(struct ice_vsi *vsi) if (test_bit(ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA, vsi->back->flags)) { link_err = ice_force_phys_link_state(vsi, false); if (link_err) - netdev_err(vsi->netdev, - "Failed to set physical link down, VSI %d error %d\n", + netdev_err(vsi->netdev, "Failed to set physical link down, VSI %d error %d\n", vsi->vsi_num, link_err); } @@ -4406,8 +4361,7 @@ int ice_down(struct ice_vsi *vsi) ice_clean_rx_ring(vsi->rx_rings[i]); if (tx_err || rx_err || link_err) { - netdev_err(vsi->netdev, - "Failed to close VSI 0x%04X on switch 0x%04X\n", + netdev_err(vsi->netdev, "Failed to close VSI 0x%04X on switch 0x%04X\n", vsi->vsi_num, vsi->vsw->sw_id); return -EIO; } @@ -4426,7 +4380,7 @@ int ice_vsi_setup_tx_rings(struct ice_vsi *vsi) int i, err = 0; if (!vsi->num_txq) { - dev_err(&vsi->back->pdev->dev, "VSI %d has 0 Tx queues\n", + dev_err(ice_pf_to_dev(vsi->back), "VSI %d has 0 Tx queues\n", vsi->vsi_num); return -EINVAL; } @@ -4457,7 +4411,7 @@ int ice_vsi_setup_rx_rings(struct ice_vsi *vsi) int i, err = 0; if (!vsi->num_rxq) { - dev_err(&vsi->back->pdev->dev, "VSI %d has 0 Rx queues\n", + dev_err(ice_pf_to_dev(vsi->back), "VSI %d has 0 Rx queues\n", vsi->vsi_num); return -EINVAL; } @@ -4554,8 +4508,7 @@ static void ice_vsi_release_all(struct ice_pf *pf) err = ice_vsi_release(pf->vsi[i]); if (err) - dev_dbg(ice_pf_to_dev(pf), - "Failed to release pf->vsi[%d], err %d, vsi_num = %d\n", + dev_dbg(ice_pf_to_dev(pf), "Failed to release pf->vsi[%d], err %d, vsi_num = %d\n", i, err, pf->vsi[i]->vsi_num); } } @@ -4582,8 +4535,7 @@ static int ice_vsi_rebuild_by_type(struct ice_pf *pf, enum ice_vsi_type type) /* rebuild the VSI */ err = ice_vsi_rebuild(vsi, true); if (err) { - dev_err(dev, - "rebuild VSI failed, err %d, VSI index %d, type %s\n", + dev_err(dev, "rebuild VSI failed, err %d, VSI index %d, type %s\n", err, vsi->idx, ice_vsi_type_str(type)); return err; } @@ -4591,8 +4543,7 @@ static int ice_vsi_rebuild_by_type(struct ice_pf *pf, enum ice_vsi_type type) /* replay filters for the VSI */ status = ice_replay_vsi(&pf->hw, vsi->idx); if (status) { - dev_err(dev, - "replay VSI failed, status %d, VSI index %d, type %s\n", + dev_err(dev, "replay VSI failed, status %d, VSI index %d, type %s\n", status, vsi->idx, ice_vsi_type_str(type)); return -EIO; } @@ -4605,8 +4556,7 @@ static int ice_vsi_rebuild_by_type(struct ice_pf *pf, enum ice_vsi_type type) /* enable the VSI */ err = ice_ena_vsi(vsi, false); if (err) { - dev_err(dev, - "enable VSI failed, err %d, VSI index %d, type %s\n", + dev_err(dev, "enable VSI failed, err %d, VSI index %d, type %s\n", err, vsi->idx, ice_vsi_type_str(type)); return err; } @@ -4684,8 +4634,7 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type) } if (pf->first_sw->dflt_vsi_ena) - dev_info(dev, - "Clearing default VSI, re-enable after reset completes\n"); + dev_info(dev, "Clearing default VSI, re-enable after reset completes\n"); /* clear the default VSI configuration if it exists */ pf->first_sw->dflt_vsi = NULL; pf->first_sw->dflt_vsi_ena = false; @@ -4736,8 +4685,7 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type) /* tell the firmware we are up */ ret = ice_send_version(pf); if (ret) { - dev_err(dev, - "Rebuild failed due to error sending driver version: %d\n", + dev_err(dev, "Rebuild failed due to error sending driver version: %d\n", ret); goto err_vsi_rebuild; } @@ -4993,7 +4941,7 @@ static int ice_vsi_update_bridge_mode(struct ice_vsi *vsi, u16 bmode) status = ice_update_vsi(hw, vsi->idx, ctxt, NULL); if (status) { - dev_err(&vsi->back->pdev->dev, "update VSI for bridge mode failed, bmode = %d err %d aq_err %d\n", + dev_err(ice_pf_to_dev(vsi->back), "update VSI for bridge mode failed, bmode = %d err %d aq_err %d\n", bmode, status, hw->adminq.sq_last_status); ret = -EIO; goto out; @@ -5185,8 +5133,7 @@ int ice_open(struct net_device *netdev) if (pi->phy.link_info.link_info & ICE_AQ_MEDIA_AVAILABLE) { err = ice_force_phys_link_state(vsi, true); if (err) { - netdev_err(netdev, - "Failed to set physical link up, error %d\n", + netdev_err(netdev, "Failed to set physical link up, error %d\n", err); return err; } diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index fd17ace6b226..4de61dbedd36 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -644,7 +644,7 @@ static bool ice_page_is_reserved(struct page *page) * Update the offset within page so that Rx buf will be ready to be reused. * For systems with PAGE_SIZE < 8192 this function will flip the page offset * so the second half of page assigned to Rx buffer will be used, otherwise - * the offset is moved by the @size bytes + * the offset is moved by "size" bytes */ static void ice_rx_buf_adjust_pg_offset(struct ice_rx_buf *rx_buf, unsigned int size) @@ -1078,8 +1078,6 @@ construct_skb: skb = ice_build_skb(rx_ring, rx_buf, &xdp); else skb = ice_construct_skb(rx_ring, rx_buf, &xdp); - } else { - skb = ice_construct_skb(rx_ring, rx_buf, &xdp); } /* exit if we failed to retrieve a buffer */ if (!skb) { @@ -1621,11 +1619,11 @@ ice_tx_map(struct ice_ring *tx_ring, struct ice_tx_buf *first, { u64 td_offset, td_tag, td_cmd; u16 i = tx_ring->next_to_use; - skb_frag_t *frag; unsigned int data_len, size; struct ice_tx_desc *tx_desc; struct ice_tx_buf *tx_buf; struct sk_buff *skb; + skb_frag_t *frag; dma_addr_t dma; td_tag = off->td_l2tag1; @@ -1738,9 +1736,8 @@ ice_tx_map(struct ice_ring *tx_ring, struct ice_tx_buf *first, ice_maybe_stop_tx(tx_ring, DESC_NEEDED); /* notify HW of packet */ - if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more()) { + if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more()) writel(i, tx_ring->tail); - } return; @@ -2078,7 +2075,7 @@ static bool __ice_chk_linearize(struct sk_buff *skb) frag = &skb_shinfo(skb)->frags[0]; /* Initialize size to the negative value of gso_size minus 1. We - * use this as the worst case scenerio in which the frag ahead + * use this as the worst case scenario in which the frag ahead * of us only provides one byte which is why we are limited to 6 * descriptors for a single transmit as the header and previous * fragment are already consuming 2 descriptors. diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h index a86270696df1..7ee00a128663 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.h +++ b/drivers/net/ethernet/intel/ice/ice_txrx.h @@ -33,8 +33,8 @@ * frame. * * Note: For cache line sizes 256 or larger this value is going to end - * up negative. In these cases we should fall back to the legacy - * receive path. + * up negative. In these cases we should fall back to the legacy + * receive path. */ #if (PAGE_SIZE < 8192) #define ICE_2K_TOO_SMALL_WITH_PADDING \ @@ -222,7 +222,7 @@ enum ice_rx_dtype { #define ICE_ITR_GRAN_S 1 /* ITR granularity is always 2us */ #define ICE_ITR_GRAN_US BIT(ICE_ITR_GRAN_S) #define ICE_ITR_MASK 0x1FFE /* ITR register value alignment mask */ -#define ITR_REG_ALIGN(setting) __ALIGN_MASK(setting, ~ICE_ITR_MASK) +#define ITR_REG_ALIGN(setting) ((setting) & ICE_ITR_MASK) #define ICE_ITR_ADAPTIVE_MIN_INC 0x0002 #define ICE_ITR_ADAPTIVE_MIN_USECS 0x0002 diff --git a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c index 35bbc4ff603c..6da048a6ca7c 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c @@ -10,7 +10,7 @@ */ void ice_release_rx_desc(struct ice_ring *rx_ring, u32 val) { - u16 prev_ntu = rx_ring->next_to_use; + u16 prev_ntu = rx_ring->next_to_use & ~0x7; rx_ring->next_to_use = val; diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h index b361ffabb0ca..db0ef6ba907f 100644 --- a/drivers/net/ethernet/intel/ice/ice_type.h +++ b/drivers/net/ethernet/intel/ice/ice_type.h @@ -517,7 +517,7 @@ struct ice_hw { struct ice_fw_log_cfg fw_log; /* Device max aggregate bandwidths corresponding to the GL_PWR_MODE_CTL - * register. Used for determining the ITR/intrl granularity during + * register. Used for determining the ITR/INTRL granularity during * initialization. */ #define ICE_MAX_AGG_BW_200G 0x0 diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c index 82b1e7a4cb92..75c70d432c72 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c @@ -199,8 +199,7 @@ static void ice_dis_vf_mappings(struct ice_vf *vf) if (vsi->rx_mapping_mode == ICE_VSI_MAP_CONTIG) wr32(hw, VPLAN_RX_QBASE(vf->vf_id), 0); else - dev_err(dev, - "Scattered mode for VF Rx queues is not yet implemented\n"); + dev_err(dev, "Scattered mode for VF Rx queues is not yet implemented\n"); } /** @@ -402,8 +401,7 @@ static void ice_trigger_vf_reset(struct ice_vf *vf, bool is_vflr, bool is_pfr) if ((reg & VF_TRANS_PENDING_M) == 0) break; - dev_err(dev, - "VF %d PCI transactions stuck\n", vf->vf_id); + dev_err(dev, "VF %d PCI transactions stuck\n", vf->vf_id); udelay(ICE_PCI_CIAD_WAIT_DELAY_US); } } @@ -462,7 +460,7 @@ static int ice_vsi_manage_pvid(struct ice_vsi *vsi, u16 vid, bool enable) status = ice_update_vsi(hw, vsi->idx, ctxt, NULL); if (status) { - dev_info(&vsi->back->pdev->dev, "update VSI for port VLAN failed, err %d aq_err %d\n", + dev_info(ice_pf_to_dev(vsi->back), "update VSI for port VLAN failed, err %d aq_err %d\n", status, hw->adminq.sq_last_status); ret = -EIO; goto out; @@ -1095,7 +1093,6 @@ bool ice_reset_all_vfs(struct ice_pf *pf, bool is_vflr) * finished resetting. */ for (i = 0, v = 0; i < 10 && v < pf->num_alloc_vfs; i++) { - /* Check each VF in sequence */ while (v < pf->num_alloc_vfs) { u32 reg; @@ -1553,8 +1550,7 @@ ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode, dev_info(dev, "VF %d failed opcode %d, retval: %d\n", vf->vf_id, v_opcode, v_retval); if (vf->num_inval_msgs > ICE_DFLT_NUM_INVAL_MSGS_ALLOWED) { - dev_err(dev, - "Number of invalid messages exceeded for VF %d\n", + dev_err(dev, "Number of invalid messages exceeded for VF %d\n", vf->vf_id); dev_err(dev, "Use PF Control I/F to enable the VF\n"); set_bit(ICE_VF_STATE_DIS, vf->vf_states); @@ -1569,8 +1565,7 @@ ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode, aq_ret = ice_aq_send_msg_to_vf(&pf->hw, vf->vf_id, v_opcode, v_retval, msg, msglen, NULL); if (aq_ret && pf->hw.mailboxq.sq_last_status != ICE_AQ_RC_ENOSYS) { - dev_info(dev, - "Unable to send the message to VF %d ret %d aq_err %d\n", + dev_info(dev, "Unable to send the message to VF %d ret %d aq_err %d\n", vf->vf_id, aq_ret, pf->hw.mailboxq.sq_last_status); return -EIO; } @@ -1879,6 +1874,48 @@ error_param: } /** + * ice_wait_on_vf_reset - poll to make sure a given VF is ready after reset + * @vf: The VF being resseting + * + * The max poll time is about ~800ms, which is about the maximum time it takes + * for a VF to be reset and/or a VF driver to be removed. + */ +static void ice_wait_on_vf_reset(struct ice_vf *vf) +{ + int i; + + for (i = 0; i < ICE_MAX_VF_RESET_TRIES; i++) { + if (test_bit(ICE_VF_STATE_INIT, vf->vf_states)) + break; + msleep(ICE_MAX_VF_RESET_SLEEP_MS); + } +} + +/** + * ice_check_vf_ready_for_cfg - check if VF is ready to be configured/queried + * @vf: VF to check if it's ready to be configured/queried + * + * The purpose of this function is to make sure the VF is not in reset, not + * disabled, and initialized so it can be configured and/or queried by a host + * administrator. + */ +static int ice_check_vf_ready_for_cfg(struct ice_vf *vf) +{ + struct ice_pf *pf; + + ice_wait_on_vf_reset(vf); + + if (ice_is_vf_disabled(vf)) + return -EINVAL; + + pf = vf->pf; + if (ice_check_vf_init(pf, vf)) + return -EBUSY; + + return 0; +} + +/** * ice_set_vf_spoofchk * @netdev: network interface device structure * @vf_id: VF identifier @@ -1895,16 +1932,16 @@ int ice_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool ena) enum ice_status status; struct device *dev; struct ice_vf *vf; - int ret = 0; + int ret; dev = ice_pf_to_dev(pf); if (ice_validate_vf_id(pf, vf_id)) return -EINVAL; vf = &pf->vf[vf_id]; - - if (ice_check_vf_init(pf, vf)) - return -EBUSY; + ret = ice_check_vf_ready_for_cfg(vf); + if (ret) + return ret; vf_vsi = pf->vsi[vf->lan_vsi_idx]; if (!vf_vsi) { @@ -1914,8 +1951,7 @@ int ice_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool ena) } if (vf_vsi->type != ICE_VSI_VF) { - netdev_err(netdev, - "Type %d of VSI %d for VF %d is no ICE_VSI_VF\n", + netdev_err(netdev, "Type %d of VSI %d for VF %d is no ICE_VSI_VF\n", vf_vsi->type, vf_vsi->vsi_num, vf->vf_id); return -ENODEV; } @@ -1945,8 +1981,7 @@ int ice_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool ena) status = ice_update_vsi(&pf->hw, vf_vsi->idx, ctx, NULL); if (status) { - dev_err(dev, - "Failed to %sable spoofchk on VF %d VSI %d\n error %d", + dev_err(dev, "Failed to %sable spoofchk on VF %d VSI %d\n error %d", ena ? "en" : "dis", vf->vf_id, vf_vsi->vsi_num, status); ret = -EIO; goto out; @@ -2063,8 +2098,7 @@ static int ice_vc_ena_qs_msg(struct ice_vf *vf, u8 *msg) continue; if (ice_vsi_ctrl_rx_ring(vsi, true, vf_q_id)) { - dev_err(&vsi->back->pdev->dev, - "Failed to enable Rx ring %d on VSI %d\n", + dev_err(ice_pf_to_dev(vsi->back), "Failed to enable Rx ring %d on VSI %d\n", vf_q_id, vsi->vsi_num); v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; @@ -2166,8 +2200,7 @@ static int ice_vc_dis_qs_msg(struct ice_vf *vf, u8 *msg) if (ice_vsi_stop_tx_ring(vsi, ICE_NO_RESET, vf->vf_id, ring, &txq_meta)) { - dev_err(&vsi->back->pdev->dev, - "Failed to stop Tx ring %d on VSI %d\n", + dev_err(ice_pf_to_dev(vsi->back), "Failed to stop Tx ring %d on VSI %d\n", vf_q_id, vsi->vsi_num); v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; @@ -2193,8 +2226,7 @@ static int ice_vc_dis_qs_msg(struct ice_vf *vf, u8 *msg) continue; if (ice_vsi_ctrl_rx_ring(vsi, false, vf_q_id)) { - dev_err(&vsi->back->pdev->dev, - "Failed to stop Rx ring %d on VSI %d\n", + dev_err(ice_pf_to_dev(vsi->back), "Failed to stop Rx ring %d on VSI %d\n", vf_q_id, vsi->vsi_num); v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; @@ -2357,8 +2389,7 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) if (qci->num_queue_pairs > ICE_MAX_BASE_QS_PER_VF || qci->num_queue_pairs > min_t(u16, vsi->alloc_txq, vsi->alloc_rxq)) { - dev_err(ice_pf_to_dev(pf), - "VF-%d requesting more than supported number of queues: %d\n", + dev_err(ice_pf_to_dev(pf), "VF-%d requesting more than supported number of queues: %d\n", vf->vf_id, min_t(u16, vsi->alloc_txq, vsi->alloc_rxq)); v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; @@ -2570,8 +2601,7 @@ ice_vc_handle_mac_addr_msg(struct ice_vf *vf, u8 *msg, bool set) */ if (set && !ice_is_vf_trusted(vf) && (vf->num_mac + al->num_elements) > ICE_MAX_MACADDR_PER_VF) { - dev_err(ice_pf_to_dev(pf), - "Can't add more MAC addresses, because VF-%d is not trusted, switch the VF to trusted mode in order to add more functionalities\n", + dev_err(ice_pf_to_dev(pf), "Can't add more MAC addresses, because VF-%d is not trusted, switch the VF to trusted mode in order to add more functionalities\n", vf->vf_id); v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto handle_mac_exit; @@ -2648,8 +2678,8 @@ static int ice_vc_request_qs_msg(struct ice_vf *vf, u8 *msg) struct ice_pf *pf = vf->pf; u16 max_allowed_vf_queues; u16 tx_rx_queue_left; - u16 cur_queues; struct device *dev; + u16 cur_queues; dev = ice_pf_to_dev(pf); if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) { @@ -2670,8 +2700,7 @@ static int ice_vc_request_qs_msg(struct ice_vf *vf, u8 *msg) vfres->num_queue_pairs = ICE_MAX_BASE_QS_PER_VF; } else if (req_queues > cur_queues && req_queues - cur_queues > tx_rx_queue_left) { - dev_warn(dev, - "VF %d requested %u more queues, but only %u left.\n", + dev_warn(dev, "VF %d requested %u more queues, but only %u left.\n", vf->vf_id, req_queues - cur_queues, tx_rx_queue_left); vfres->num_queue_pairs = min_t(u16, max_allowed_vf_queues, ICE_MAX_BASE_QS_PER_VF); @@ -2709,7 +2738,7 @@ ice_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos, struct ice_vsi *vsi; struct device *dev; struct ice_vf *vf; - int ret = 0; + int ret; dev = ice_pf_to_dev(pf); if (ice_validate_vf_id(pf, vf_id)) @@ -2727,13 +2756,15 @@ ice_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos, vf = &pf->vf[vf_id]; vsi = pf->vsi[vf->lan_vsi_idx]; - if (ice_check_vf_init(pf, vf)) - return -EBUSY; + + ret = ice_check_vf_ready_for_cfg(vf); + if (ret) + return ret; if (le16_to_cpu(vsi->info.pvid) == vlanprio) { /* duplicate request, so just return success */ dev_dbg(dev, "Duplicate pvid %d request\n", vlanprio); - return ret; + return 0; } /* If PVID, then remove all filters on the old VLAN */ @@ -2744,7 +2775,7 @@ ice_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos, if (vlan_id || qos) { ret = ice_vsi_manage_pvid(vsi, vlanprio, true); if (ret) - goto error_set_pvid; + return ret; } else { ice_vsi_manage_pvid(vsi, 0, false); vsi->info.pvid = 0; @@ -2757,7 +2788,7 @@ ice_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos, /* add new VLAN filter for each MAC */ ret = ice_vsi_add_vlan(vsi, vlan_id); if (ret) - goto error_set_pvid; + return ret; } /* The Port VLAN needs to be saved across resets the same as the @@ -2765,8 +2796,7 @@ ice_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos, */ vf->port_vlan_id = le16_to_cpu(vsi->info.pvid); -error_set_pvid: - return ret; + return 0; } /** @@ -2821,8 +2851,8 @@ static int ice_vc_process_vlan_msg(struct ice_vf *vf, u8 *msg, bool add_v) for (i = 0; i < vfl->num_elements; i++) { if (vfl->vlan_id[i] > ICE_MAX_VLANID) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; - dev_err(dev, - "invalid VF VLAN id %d\n", vfl->vlan_id[i]); + dev_err(dev, "invalid VF VLAN id %d\n", + vfl->vlan_id[i]); goto error_param; } } @@ -2836,8 +2866,7 @@ static int ice_vc_process_vlan_msg(struct ice_vf *vf, u8 *msg, bool add_v) if (add_v && !ice_is_vf_trusted(vf) && vsi->num_vlan >= ICE_MAX_VLAN_PER_VF) { - dev_info(dev, - "VF-%d is not trusted, switch the VF to trusted mode, in order to add more VLAN addresses\n", + dev_info(dev, "VF-%d is not trusted, switch the VF to trusted mode, in order to add more VLAN addresses\n", vf->vf_id); /* There is no need to let VF know about being not trusted, * so we can just return success message here @@ -2860,8 +2889,7 @@ static int ice_vc_process_vlan_msg(struct ice_vf *vf, u8 *msg, bool add_v) if (!ice_is_vf_trusted(vf) && vsi->num_vlan >= ICE_MAX_VLAN_PER_VF) { - dev_info(dev, - "VF-%d is not trusted, switch the VF to trusted mode, in order to add more VLAN addresses\n", + dev_info(dev, "VF-%d is not trusted, switch the VF to trusted mode, in order to add more VLAN addresses\n", vf->vf_id); /* There is no need to let VF know about being * not trusted, so we can just return success @@ -2889,8 +2917,7 @@ static int ice_vc_process_vlan_msg(struct ice_vf *vf, u8 *msg, bool add_v) status = ice_cfg_vlan_pruning(vsi, true, false); if (status) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; - dev_err(dev, - "Enable VLAN pruning on VLAN ID: %d failed error-%d\n", + dev_err(dev, "Enable VLAN pruning on VLAN ID: %d failed error-%d\n", vid, status); goto error_param; } @@ -2903,8 +2930,7 @@ static int ice_vc_process_vlan_msg(struct ice_vf *vf, u8 *msg, bool add_v) promisc_m, vid); if (status) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; - dev_err(dev, - "Enable Unicast/multicast promiscuous mode on VLAN ID:%d failed error-%d\n", + dev_err(dev, "Enable Unicast/multicast promiscuous mode on VLAN ID:%d failed error-%d\n", vid, status); } } @@ -3140,8 +3166,7 @@ error_handler: case VIRTCHNL_OP_GET_VF_RESOURCES: err = ice_vc_get_vf_res_msg(vf, msg); if (ice_vf_init_vlan_stripping(vf)) - dev_err(dev, - "Failed to initialize VLAN stripping for VF %d\n", + dev_err(dev, "Failed to initialize VLAN stripping for VF %d\n", vf->vf_id); ice_vc_notify_vf_link_state(vf); break; @@ -3255,23 +3280,6 @@ ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi) } /** - * ice_wait_on_vf_reset - * @vf: The VF being resseting - * - * Poll to make sure a given VF is ready after reset - */ -static void ice_wait_on_vf_reset(struct ice_vf *vf) -{ - int i; - - for (i = 0; i < ICE_MAX_VF_RESET_WAIT; i++) { - if (test_bit(ICE_VF_STATE_INIT, vf->vf_states)) - break; - msleep(20); - } -} - -/** * ice_set_vf_mac * @netdev: network interface device structure * @vf_id: VF identifier @@ -3283,29 +3291,21 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) { struct ice_pf *pf = ice_netdev_to_pf(netdev); struct ice_vf *vf; - int ret = 0; + int ret; if (ice_validate_vf_id(pf, vf_id)) return -EINVAL; - vf = &pf->vf[vf_id]; - /* Don't set MAC on disabled VF */ - if (ice_is_vf_disabled(vf)) - return -EINVAL; - - /* In case VF is in reset mode, wait until it is completed. Depending - * on factors like queue disabling routine, this could take ~250ms - */ - ice_wait_on_vf_reset(vf); - - if (ice_check_vf_init(pf, vf)) - return -EBUSY; - if (is_zero_ether_addr(mac) || is_multicast_ether_addr(mac)) { netdev_err(netdev, "%pM not a valid unicast address\n", mac); return -EINVAL; } + vf = &pf->vf[vf_id]; + ret = ice_check_vf_ready_for_cfg(vf); + if (ret) + return ret; + /* copy MAC into dflt_lan_addr and trigger a VF reset. The reset * flow will use the updated dflt_lan_addr and add a MAC filter * using ice_add_mac. Also set pf_set_mac to indicate that the PF has @@ -3313,12 +3313,11 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) */ ether_addr_copy(vf->dflt_lan_addr.addr, mac); vf->pf_set_mac = true; - netdev_info(netdev, - "MAC on VF %d set to %pM. VF driver will be reinitialized\n", + netdev_info(netdev, "MAC on VF %d set to %pM. VF driver will be reinitialized\n", vf_id, mac); ice_vc_reset_vf(vf); - return ret; + return 0; } /** @@ -3332,25 +3331,16 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted) { struct ice_pf *pf = ice_netdev_to_pf(netdev); - struct device *dev; struct ice_vf *vf; + int ret; - dev = ice_pf_to_dev(pf); if (ice_validate_vf_id(pf, vf_id)) return -EINVAL; vf = &pf->vf[vf_id]; - /* Don't set Trusted Mode on disabled VF */ - if (ice_is_vf_disabled(vf)) - return -EINVAL; - - /* In case VF is in reset mode, wait until it is completed. Depending - * on factors like queue disabling routine, this could take ~250ms - */ - ice_wait_on_vf_reset(vf); - - if (ice_check_vf_init(pf, vf)) - return -EBUSY; + ret = ice_check_vf_ready_for_cfg(vf); + if (ret) + return ret; /* Check if already trusted */ if (trusted == vf->trusted) @@ -3358,7 +3348,7 @@ int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted) vf->trusted = trusted; ice_vc_reset_vf(vf); - dev_info(dev, "VF %u is now %strusted\n", + dev_info(ice_pf_to_dev(pf), "VF %u is now %strusted\n", vf_id, trusted ? "" : "un"); return 0; @@ -3376,13 +3366,15 @@ int ice_set_vf_link_state(struct net_device *netdev, int vf_id, int link_state) { struct ice_pf *pf = ice_netdev_to_pf(netdev); struct ice_vf *vf; + int ret; if (ice_validate_vf_id(pf, vf_id)) return -EINVAL; vf = &pf->vf[vf_id]; - if (ice_check_vf_init(pf, vf)) - return -EBUSY; + ret = ice_check_vf_ready_for_cfg(vf); + if (ret) + return ret; switch (link_state) { case IFLA_VF_LINK_STATE_AUTO: @@ -3418,14 +3410,15 @@ int ice_get_vf_stats(struct net_device *netdev, int vf_id, struct ice_eth_stats *stats; struct ice_vsi *vsi; struct ice_vf *vf; + int ret; if (ice_validate_vf_id(pf, vf_id)) return -EINVAL; vf = &pf->vf[vf_id]; - - if (ice_check_vf_init(pf, vf)) - return -EBUSY; + ret = ice_check_vf_ready_for_cfg(vf); + if (ret) + return ret; vsi = pf->vsi[vf->lan_vsi_idx]; if (!vsi) diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h index 4647d636ed36..ac67982751df 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h @@ -38,7 +38,8 @@ #define ICE_MAX_POLICY_INTR_PER_VF 33 #define ICE_MIN_INTR_PER_VF (ICE_MIN_QS_PER_VF + 1) #define ICE_DFLT_INTR_PER_VF (ICE_DFLT_QS_PER_VF + 1) -#define ICE_MAX_VF_RESET_WAIT 15 +#define ICE_MAX_VF_RESET_TRIES 40 +#define ICE_MAX_VF_RESET_SLEEP_MS 20 #define ice_for_each_vf(pf, i) \ for ((i) = 0; (i) < (pf)->num_alloc_vfs; (i)++) diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c index 149dca0012ba..4d3407bbd4c4 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.c +++ b/drivers/net/ethernet/intel/ice/ice_xsk.c @@ -338,8 +338,8 @@ static int ice_xsk_umem_dma_map(struct ice_vsi *vsi, struct xdp_umem *umem) DMA_BIDIRECTIONAL, ICE_RX_DMA_ATTR); if (dma_mapping_error(dev, dma)) { - dev_dbg(dev, - "XSK UMEM DMA mapping error on page num %d", i); + dev_dbg(dev, "XSK UMEM DMA mapping error on page num %d\n", + i); goto out_unmap; } |