diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_dcb_lib.c')
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 313 |
1 files changed, 213 insertions, 100 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c index dd47869c4ad4..d3d3ec29def9 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c @@ -2,6 +2,7 @@ /* Copyright (c) 2019, Intel Corporation. */ #include "ice_dcb_lib.h" +#include "ice_dcb_nl.h" /** * ice_vsi_cfg_netdev_tc - Setup the netdev TC configuration @@ -100,6 +101,16 @@ u8 ice_dcb_get_num_tc(struct ice_dcbx_cfg *dcbcfg) } /** + * ice_dcb_get_tc - Get the TC associated with the queue + * @vsi: ptr to the VSI + * @queue_index: queue number associated with VSI + */ +u8 ice_dcb_get_tc(struct ice_vsi *vsi, int queue_index) +{ + return vsi->tx_rings[queue_index]->dcb_tc; +} + +/** * ice_vsi_cfg_dcb_rings - Update rings to reflect DCB TC * @vsi: VSI owner of rings being updated */ @@ -138,83 +149,62 @@ void ice_vsi_cfg_dcb_rings(struct ice_vsi *vsi) } /** - * ice_pf_dcb_recfg - Reconfigure all VEBs and VSIs - * @pf: pointer to the PF struct - * - * Assumed caller has already disabled all VSIs before - * calling this function. Reconfiguring DCB based on - * local_dcbx_cfg. - */ -static void ice_pf_dcb_recfg(struct ice_pf *pf) -{ - struct ice_dcbx_cfg *dcbcfg = &pf->hw.port_info->local_dcbx_cfg; - u8 tc_map = 0; - int v, ret; - - /* Update each VSI */ - ice_for_each_vsi(pf, v) { - if (!pf->vsi[v]) - continue; - - if (pf->vsi[v]->type == ICE_VSI_PF) - tc_map = ice_dcb_get_ena_tc(dcbcfg); - else - tc_map = ICE_DFLT_TRAFFIC_CLASS; - - ret = ice_vsi_cfg_tc(pf->vsi[v], tc_map); - if (ret) { - dev_err(&pf->pdev->dev, - "Failed to config TC for VSI index: %d\n", - pf->vsi[v]->idx); - continue; - } - - ice_vsi_map_rings_to_vectors(pf->vsi[v]); - } -} - -/** * ice_pf_dcb_cfg - Apply new DCB configuration * @pf: pointer to the PF struct * @new_cfg: DCBX config to apply * @locked: is the RTNL held */ -static int ice_pf_dcb_cfg(struct ice_pf *pf, struct ice_dcbx_cfg *new_cfg, bool locked) { - struct ice_dcbx_cfg *old_cfg, *curr_cfg; struct ice_aqc_port_ets_elem buf = { 0 }; - int ret = 0; + struct ice_dcbx_cfg *old_cfg, *curr_cfg; + struct device *dev = ice_pf_to_dev(pf); + int ret = ICE_DCB_NO_HW_CHG; + struct ice_vsi *pf_vsi; curr_cfg = &pf->hw.port_info->local_dcbx_cfg; + /* FW does not care if change happened */ + if (!pf->hw.port_info->is_sw_lldp) + ret = ICE_DCB_HW_CHG_RST; + /* Enable DCB tagging only when more than one TC */ if (ice_dcb_get_num_tc(new_cfg) > 1) { - dev_dbg(&pf->pdev->dev, "DCB tagging enabled (num TC > 1)\n"); + dev_dbg(dev, "DCB tagging enabled (num TC > 1)\n"); set_bit(ICE_FLAG_DCB_ENA, pf->flags); } else { - dev_dbg(&pf->pdev->dev, "DCB tagging disabled (num TC = 1)\n"); + dev_dbg(dev, "DCB tagging disabled (num TC = 1)\n"); clear_bit(ICE_FLAG_DCB_ENA, pf->flags); } if (!memcmp(new_cfg, curr_cfg, sizeof(*new_cfg))) { - dev_dbg(&pf->pdev->dev, "No change in DCB config required\n"); + dev_dbg(dev, "No change in DCB config required\n"); return ret; } /* Store old config in case FW config fails */ - old_cfg = devm_kzalloc(&pf->pdev->dev, sizeof(*old_cfg), GFP_KERNEL); - memcpy(old_cfg, curr_cfg, sizeof(*old_cfg)); + old_cfg = kmemdup(curr_cfg, sizeof(*old_cfg), GFP_KERNEL); + if (!old_cfg) + return -ENOMEM; + + dev_info(dev, "Commit DCB Configuration to the hardware\n"); + pf_vsi = ice_get_main_vsi(pf); + if (!pf_vsi) { + dev_dbg(dev, "PF VSI doesn't exist\n"); + ret = -EINVAL; + goto free_cfg; + } /* avoid race conditions by holding the lock while disabling and * re-enabling the VSI */ if (!locked) rtnl_lock(); - ice_pf_dis_all_vsi(pf, true); + ice_dis_vsi(pf_vsi, true); memcpy(curr_cfg, new_cfg, sizeof(*curr_cfg)); memcpy(&curr_cfg->etsrec, &curr_cfg->etscfg, sizeof(curr_cfg->etsrec)); + memcpy(&new_cfg->etsrec, &curr_cfg->etscfg, sizeof(curr_cfg->etsrec)); /* Only send new config to HW if we are in SW LLDP mode. Otherwise, * the new config came from the HW in the first place. @@ -222,7 +212,7 @@ int ice_pf_dcb_cfg(struct ice_pf *pf, struct ice_dcbx_cfg *new_cfg, bool locked) if (pf->hw.port_info->is_sw_lldp) { ret = ice_set_dcb_cfg(pf->hw.port_info); if (ret) { - dev_err(&pf->pdev->dev, "Set DCB Config failed\n"); + dev_err(dev, "Set DCB Config failed\n"); /* Restore previous settings to local config */ memcpy(curr_cfg, old_cfg, sizeof(*curr_cfg)); goto out; @@ -231,17 +221,18 @@ int ice_pf_dcb_cfg(struct ice_pf *pf, struct ice_dcbx_cfg *new_cfg, bool locked) ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL); if (ret) { - dev_err(&pf->pdev->dev, "Query Port ETS failed\n"); + dev_err(dev, "Query Port ETS failed\n"); goto out; } ice_pf_dcb_recfg(pf); out: - ice_pf_ena_all_vsi(pf, true); + ice_ena_vsi(pf_vsi, true); if (!locked) rtnl_unlock(); - devm_kfree(&pf->pdev->dev, old_cfg); +free_cfg: + kfree(old_cfg); return ret; } @@ -277,6 +268,7 @@ static bool ice_dcb_need_recfg(struct ice_pf *pf, struct ice_dcbx_cfg *old_cfg, struct ice_dcbx_cfg *new_cfg) { + struct device *dev = ice_pf_to_dev(pf); bool need_reconfig = false; /* Check if ETS configuration has changed */ @@ -287,33 +279,33 @@ ice_dcb_need_recfg(struct ice_pf *pf, struct ice_dcbx_cfg *old_cfg, &old_cfg->etscfg.prio_table, sizeof(new_cfg->etscfg.prio_table))) { need_reconfig = true; - dev_dbg(&pf->pdev->dev, "ETS UP2TC changed.\n"); + dev_dbg(dev, "ETS UP2TC changed.\n"); } if (memcmp(&new_cfg->etscfg.tcbwtable, &old_cfg->etscfg.tcbwtable, sizeof(new_cfg->etscfg.tcbwtable))) - dev_dbg(&pf->pdev->dev, "ETS TC BW Table changed.\n"); + dev_dbg(dev, "ETS TC BW Table changed.\n"); if (memcmp(&new_cfg->etscfg.tsatable, &old_cfg->etscfg.tsatable, sizeof(new_cfg->etscfg.tsatable))) - dev_dbg(&pf->pdev->dev, "ETS TSA Table changed.\n"); + dev_dbg(dev, "ETS TSA Table changed.\n"); } /* Check if PFC configuration has changed */ if (memcmp(&new_cfg->pfc, &old_cfg->pfc, sizeof(new_cfg->pfc))) { need_reconfig = true; - dev_dbg(&pf->pdev->dev, "PFC config change detected.\n"); + dev_dbg(dev, "PFC config change detected.\n"); } /* Check if APP Table has changed */ if (memcmp(&new_cfg->app, &old_cfg->app, sizeof(new_cfg->app))) { need_reconfig = true; - dev_dbg(&pf->pdev->dev, "APP Table change detected.\n"); + dev_dbg(dev, "APP Table change detected.\n"); } - dev_dbg(&pf->pdev->dev, "dcb need_reconfig=%d\n", need_reconfig); + dev_dbg(dev, "dcb need_reconfig=%d\n", need_reconfig); return need_reconfig; } @@ -325,11 +317,12 @@ 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); enum ice_status ret; ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL); if (ret) { - dev_err(&pf->pdev->dev, "Query Port ETS failed\n"); + dev_err(dev, "Query Port ETS failed\n"); goto dcb_error; } @@ -348,17 +341,14 @@ void ice_dcb_rebuild(struct ice_pf *pf) ice_cfg_etsrec_defaults(pf->hw.port_info); ret = ice_set_dcb_cfg(pf->hw.port_info); if (ret) { - dev_err(&pf->pdev->dev, "Failed to set DCB to unwilling\n"); + dev_err(dev, "Failed to set DCB to unwilling\n"); goto dcb_error; } /* Retrieve DCB config and ensure same as current in SW */ - prev_cfg = devm_kmemdup(&pf->pdev->dev, local_dcbx_cfg, - sizeof(*prev_cfg), GFP_KERNEL); - if (!prev_cfg) { - dev_err(&pf->pdev->dev, "Failed to alloc space for DCB cfg\n"); + 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) @@ -368,12 +358,13 @@ void ice_dcb_rebuild(struct ice_pf *pf) if (ice_dcb_need_recfg(pf, prev_cfg, local_dcbx_cfg)) { /* difference in cfg detected - disable DCB till next MIB */ - dev_err(&pf->pdev->dev, "Set local MIB not accurate\n"); + dev_err(dev, "Set local MIB not accurate\n"); + kfree(prev_cfg); goto dcb_error; } /* fetched config congruent to previous configuration */ - devm_kfree(&pf->pdev->dev, prev_cfg); + kfree(prev_cfg); /* Set the local desired config */ if (local_dcbx_cfg->dcbx_mode == ICE_DCBX_MODE_CEE) @@ -383,27 +374,30 @@ void ice_dcb_rebuild(struct ice_pf *pf) ice_cfg_etsrec_defaults(pf->hw.port_info); ret = ice_set_dcb_cfg(pf->hw.port_info); if (ret) { - dev_err(&pf->pdev->dev, "Failed to set desired config\n"); + dev_err(dev, "Failed to set desired config\n"); goto dcb_error; } - dev_info(&pf->pdev->dev, "DCB restored after reset\n"); + dev_info(dev, "DCB restored after reset\n"); ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL); if (ret) { - dev_err(&pf->pdev->dev, "Query Port ETS failed\n"); + dev_err(dev, "Query Port ETS failed\n"); goto dcb_error; } return; dcb_error: - dev_err(&pf->pdev->dev, "Disabling DCB until new settings occur\n"); - prev_cfg = devm_kzalloc(&pf->pdev->dev, sizeof(*prev_cfg), GFP_KERNEL); + dev_err(dev, "Disabling DCB until new settings occur\n"); + prev_cfg = kzalloc(sizeof(*prev_cfg), GFP_KERNEL); + if (!prev_cfg) + 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)); ice_pf_dcb_cfg(pf, prev_cfg, false); - devm_kfree(&pf->pdev->dev, prev_cfg); + kfree(prev_cfg); } /** @@ -418,18 +412,17 @@ static int ice_dcb_init_cfg(struct ice_pf *pf, bool locked) int ret = 0; pi = pf->hw.port_info; - newcfg = devm_kzalloc(&pf->pdev->dev, sizeof(*newcfg), GFP_KERNEL); + newcfg = kmemdup(&pi->local_dcbx_cfg, sizeof(*newcfg), GFP_KERNEL); if (!newcfg) return -ENOMEM; - memcpy(newcfg, &pi->local_dcbx_cfg, sizeof(*newcfg)); memset(&pi->local_dcbx_cfg, 0, sizeof(*newcfg)); - dev_info(&pf->pdev->dev, "Configuring initial DCB values\n"); + dev_info(ice_pf_to_dev(pf), "Configuring initial DCB values\n"); if (ice_pf_dcb_cfg(pf, newcfg, locked)) ret = -EINVAL; - devm_kfree(&pf->pdev->dev, newcfg); + kfree(newcfg); return ret; } @@ -437,9 +430,10 @@ static int ice_dcb_init_cfg(struct ice_pf *pf, bool locked) /** * ice_dcb_sw_default_config - Apply a default DCB config * @pf: PF to apply config to + * @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 locked) +static int ice_dcb_sw_dflt_cfg(struct ice_pf *pf, bool ets_willing, bool locked) { struct ice_aqc_port_ets_elem buf = { 0 }; struct ice_dcbx_cfg *dcbcfg; @@ -449,12 +443,13 @@ static int ice_dcb_sw_dflt_cfg(struct ice_pf *pf, bool locked) hw = &pf->hw; pi = hw->port_info; - dcbcfg = devm_kzalloc(&pf->pdev->dev, sizeof(*dcbcfg), GFP_KERNEL); + dcbcfg = kzalloc(sizeof(*dcbcfg), GFP_KERNEL); + if (!dcbcfg) + return -ENOMEM; - memset(dcbcfg, 0, sizeof(*dcbcfg)); memset(&pi->local_dcbx_cfg, 0, sizeof(*dcbcfg)); - dcbcfg->etscfg.willing = 1; + dcbcfg->etscfg.willing = ets_willing ? 1 : 0; dcbcfg->etscfg.maxtcs = hw->func_caps.common_cap.maxtc; dcbcfg->etscfg.tcbwtable[0] = 100; dcbcfg->etscfg.tsatable[0] = ICE_IEEE_TSA_ETS; @@ -472,7 +467,7 @@ static int ice_dcb_sw_dflt_cfg(struct ice_pf *pf, bool locked) dcbcfg->app[0].prot_id = ICE_APP_PROT_ID_FCOE; ret = ice_pf_dcb_cfg(pf, dcbcfg, locked); - devm_kfree(&pf->pdev->dev, dcbcfg); + kfree(dcbcfg); if (ret) return ret; @@ -480,13 +475,112 @@ static int ice_dcb_sw_dflt_cfg(struct ice_pf *pf, bool locked) } /** + * ice_dcb_tc_contig - Check that TCs are contiguous + * @prio_table: pointer to priority table + * + * Check if TCs begin with TC0 and are contiguous + */ +static bool ice_dcb_tc_contig(u8 *prio_table) +{ + u8 max_tc = 0; + int i; + + for (i = 0; i < CEE_DCBX_MAX_PRIO; i++) { + u8 cur_tc = prio_table[i]; + + if (cur_tc > max_tc) + return false; + else if (cur_tc == max_tc) + max_tc++; + } + + return true; +} + +/** + * ice_dcb_noncontig_cfg - Configure DCB for non-contiguous TCs + * @pf: pointer to the PF struct + * + * If non-contiguous TCs, then configure SW DCB with TC0 and ETS non-willing + */ +static int ice_dcb_noncontig_cfg(struct ice_pf *pf) +{ + struct ice_dcbx_cfg *dcbcfg = &pf->hw.port_info->local_dcbx_cfg; + struct device *dev = ice_pf_to_dev(pf); + int ret; + + /* Configure SW DCB default with ETS non-willing */ + ret = ice_dcb_sw_dflt_cfg(pf, false, true); + if (ret) { + dev_err(dev, "Failed to set local DCB config %d\n", ret); + return ret; + } + + /* Reconfigure with ETS willing so that FW will send LLDP MIB event */ + dcbcfg->etscfg.willing = 1; + ret = ice_set_dcb_cfg(pf->hw.port_info); + if (ret) + dev_err(dev, "Failed to set DCB to unwilling\n"); + + return ret; +} + +/** + * ice_pf_dcb_recfg - Reconfigure all VEBs and VSIs + * @pf: pointer to the PF struct + * + * Assumed caller has already disabled all VSIs before + * calling this function. Reconfiguring DCB based on + * local_dcbx_cfg. + */ +void ice_pf_dcb_recfg(struct ice_pf *pf) +{ + struct ice_dcbx_cfg *dcbcfg = &pf->hw.port_info->local_dcbx_cfg; + u8 tc_map = 0; + int v, ret; + + /* Update each VSI */ + ice_for_each_vsi(pf, v) { + struct ice_vsi *vsi = pf->vsi[v]; + + if (!vsi) + continue; + + if (vsi->type == ICE_VSI_PF) { + tc_map = ice_dcb_get_ena_tc(dcbcfg); + + /* If DCBX request non-contiguous TC, then configure + * default TC + */ + if (!ice_dcb_tc_contig(dcbcfg->etscfg.prio_table)) { + tc_map = ICE_DFLT_TRAFFIC_CLASS; + ice_dcb_noncontig_cfg(pf); + } + } else { + tc_map = ICE_DFLT_TRAFFIC_CLASS; + } + + ret = ice_vsi_cfg_tc(vsi, tc_map); + if (ret) { + dev_err(ice_pf_to_dev(pf), "Failed to config TC for VSI index: %d\n", + vsi->idx); + continue; + } + + ice_vsi_map_rings_to_vectors(vsi); + if (vsi->type == ICE_VSI_PF) + ice_dcbnl_set_all(vsi); + } +} + +/** * ice_init_pf_dcb - initialize DCB for a PF * @pf: PF to initialize DCB for * @locked: Was function called with RTNL held */ int ice_init_pf_dcb(struct ice_pf *pf, bool locked) { - struct device *dev = &pf->pdev->dev; + struct device *dev = ice_pf_to_dev(pf); struct ice_port_info *port_info; struct ice_hw *hw = &pf->hw; int err; @@ -495,26 +589,39 @@ int ice_init_pf_dcb(struct ice_pf *pf, bool locked) err = ice_init_dcb(hw, false); if (err && !port_info->is_sw_lldp) { - dev_err(&pf->pdev->dev, "Error initializing DCB %d\n", err); + dev_err(dev, "Error initializing DCB %d\n", err); goto dcb_init_err; } - dev_info(&pf->pdev->dev, + 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; + /* FW LLDP is disabled, activate SW DCBX/LLDP mode */ - dev_info(&pf->pdev->dev, - "FW LLDP is disabled, DCBx/LLDP in SW mode.\n"); + dev_info(dev, "FW LLDP is disabled, DCBx/LLDP in SW mode.\n"); clear_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags); - err = ice_dcb_sw_dflt_cfg(pf, locked); + err = ice_dcb_sw_dflt_cfg(pf, true, locked); if (err) { - dev_err(&pf->pdev->dev, + dev_err(dev, "Failed to set local DCB config %d\n", err); err = -EIO; goto dcb_init_err; } + /* If the FW DCBX engine is not running then Rx LLDP packets + * need to be redirected up the stack. + */ + pf_vsi = ice_get_main_vsi(pf); + if (!pf_vsi) { + dev_err(dev, "Failed to set local DCB config\n"); + err = -EIO; + goto dcb_init_err; + } + + ice_cfg_sw_lldp(pf_vsi, false, true); + pf->dcbx_cap = DCB_CAP_DCBX_HOST | DCB_CAP_DCBX_VER_IEEE; return 0; } @@ -623,10 +730,12 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf, struct ice_rq_event_info *event) { struct ice_aqc_port_ets_elem buf = { 0 }; + struct device *dev = ice_pf_to_dev(pf); struct ice_aqc_lldp_get_mib *mib; struct ice_dcbx_cfg tmp_dcbx_cfg; bool need_reconfig = false; struct ice_port_info *pi; + struct ice_vsi *pf_vsi; u8 type; int ret; @@ -635,8 +744,7 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf, return; if (pf->dcbx_cap & DCB_CAP_DCBX_HOST) { - dev_dbg(&pf->pdev->dev, - "MIB Change Event in HOST mode\n"); + dev_dbg(dev, "MIB Change Event in HOST mode\n"); return; } @@ -645,21 +753,20 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf, /* Ignore if event is not for Nearest Bridge */ type = ((mib->type >> ICE_AQ_LLDP_BRID_TYPE_S) & ICE_AQ_LLDP_BRID_TYPE_M); - dev_dbg(&pf->pdev->dev, "LLDP event MIB bridge type 0x%x\n", type); + dev_dbg(dev, "LLDP event MIB bridge type 0x%x\n", type); if (type != ICE_AQ_LLDP_BRID_TYPE_NEAREST_BRID) return; /* Check MIB Type and return if event for Remote MIB update */ type = mib->type & ICE_AQ_LLDP_MIB_TYPE_M; - dev_dbg(&pf->pdev->dev, - "LLDP event mib type %s\n", type ? "remote" : "local"); + dev_dbg(dev, "LLDP event mib type %s\n", type ? "remote" : "local"); if (type == ICE_AQ_LLDP_MIB_REMOTE) { /* Update the remote cached instance and return */ ret = ice_aq_get_dcb_cfg(pi->hw, ICE_AQ_LLDP_MIB_REMOTE, ICE_AQ_LLDP_BRID_TYPE_NEAREST_BRID, &pi->remote_dcbx_cfg); if (ret) { - dev_err(&pf->pdev->dev, "Failed to get remote DCB config\n"); + dev_err(dev, "Failed to get remote DCB config\n"); return; } } @@ -673,37 +780,43 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf, /* Get updated DCBX data from firmware */ ret = ice_get_dcb_cfg(pf->hw.port_info); if (ret) { - dev_err(&pf->pdev->dev, "Failed to get DCB config\n"); + dev_err(dev, "Failed to get DCB config\n"); return; } /* No change detected in DCBX configs */ if (!memcmp(&tmp_dcbx_cfg, &pi->local_dcbx_cfg, sizeof(tmp_dcbx_cfg))) { - dev_dbg(&pf->pdev->dev, - "No change detected in DCBX configuration.\n"); + dev_dbg(dev, "No change detected in DCBX configuration.\n"); return; } 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; /* Enable DCB tagging only when more than one TC */ if (ice_dcb_get_num_tc(&pi->local_dcbx_cfg) > 1) { - dev_dbg(&pf->pdev->dev, "DCB tagging enabled (num TC > 1)\n"); + dev_dbg(dev, "DCB tagging enabled (num TC > 1)\n"); set_bit(ICE_FLAG_DCB_ENA, pf->flags); } else { - dev_dbg(&pf->pdev->dev, "DCB tagging disabled (num TC = 1)\n"); + dev_dbg(dev, "DCB tagging disabled (num TC = 1)\n"); clear_bit(ICE_FLAG_DCB_ENA, pf->flags); } + pf_vsi = ice_get_main_vsi(pf); + if (!pf_vsi) { + dev_dbg(dev, "PF VSI doesn't exist\n"); + return; + } + rtnl_lock(); - ice_pf_dis_all_vsi(pf, true); + ice_dis_vsi(pf_vsi, true); ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL); if (ret) { - dev_err(&pf->pdev->dev, "Query Port ETS failed\n"); + dev_err(dev, "Query Port ETS failed\n"); rtnl_unlock(); return; } @@ -711,6 +824,6 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf, /* changes in configuration update VSI */ ice_pf_dcb_recfg(pf); - ice_pf_ena_all_vsi(pf, true); + ice_ena_vsi(pf_vsi, true); rtnl_unlock(); } |