diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 7e415bb5a7dc..8d7bd85933bb 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -1,7 +1,7 @@ /******************************************************************************* * * Intel Ethernet Controller XL710 Family Linux Driver - * Copyright(c) 2013 - 2016 Intel Corporation. + * Copyright(c) 2013 - 2017 Intel Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -8740,10 +8740,10 @@ int i40e_reconfig_rss_queues(struct i40e_pf *pf, int queue_count) } /** - * i40e_get_npar_bw_setting - Retrieve BW settings for this PF partition + * i40e_get_partition_bw_setting - Retrieve BW settings for this PF partition * @pf: board private structure **/ -i40e_status i40e_get_npar_bw_setting(struct i40e_pf *pf) +i40e_status i40e_get_partition_bw_setting(struct i40e_pf *pf) { i40e_status status; bool min_valid, max_valid; @@ -8754,27 +8754,27 @@ i40e_status i40e_get_npar_bw_setting(struct i40e_pf *pf) if (!status) { if (min_valid) - pf->npar_min_bw = min_bw; + pf->min_bw = min_bw; if (max_valid) - pf->npar_max_bw = max_bw; + pf->max_bw = max_bw; } return status; } /** - * i40e_set_npar_bw_setting - Set BW settings for this PF partition + * i40e_set_partition_bw_setting - Set BW settings for this PF partition * @pf: board private structure **/ -i40e_status i40e_set_npar_bw_setting(struct i40e_pf *pf) +i40e_status i40e_set_partition_bw_setting(struct i40e_pf *pf) { struct i40e_aqc_configure_partition_bw_data bw_data; i40e_status status; /* Set the valid bit for this PF */ bw_data.pf_valid_bits = cpu_to_le16(BIT(pf->hw.pf_id)); - bw_data.max_bw[pf->hw.pf_id] = pf->npar_max_bw & I40E_ALT_BW_VALUE_MASK; - bw_data.min_bw[pf->hw.pf_id] = pf->npar_min_bw & I40E_ALT_BW_VALUE_MASK; + bw_data.max_bw[pf->hw.pf_id] = pf->max_bw & I40E_ALT_BW_VALUE_MASK; + bw_data.min_bw[pf->hw.pf_id] = pf->min_bw & I40E_ALT_BW_VALUE_MASK; /* Set the new bandwidths */ status = i40e_aq_configure_partition_bw(&pf->hw, &bw_data, NULL); @@ -8783,10 +8783,10 @@ i40e_status i40e_set_npar_bw_setting(struct i40e_pf *pf) } /** - * i40e_commit_npar_bw_setting - Commit BW settings for this PF partition + * i40e_commit_partition_bw_setting - Commit BW settings for this PF partition * @pf: board private structure **/ -i40e_status i40e_commit_npar_bw_setting(struct i40e_pf *pf) +i40e_status i40e_commit_partition_bw_setting(struct i40e_pf *pf) { /* Commit temporary BW setting to permanent NVM image */ enum i40e_admin_queue_err last_aq_status; @@ -8905,16 +8905,19 @@ static int i40e_sw_init(struct i40e_pf *pf) if (pf->hw.func_caps.npar_enable || pf->hw.func_caps.flex10_enable) { pf->flags |= I40E_FLAG_MFP_ENABLED; dev_info(&pf->pdev->dev, "MFP mode Enabled\n"); - if (i40e_get_npar_bw_setting(pf)) + if (i40e_get_partition_bw_setting(pf)) { dev_warn(&pf->pdev->dev, - "Could not get NPAR bw settings\n"); - else + "Could not get partition bw settings\n"); + } else { dev_info(&pf->pdev->dev, - "Min BW = %8.8x, Max BW = %8.8x\n", - pf->npar_min_bw, pf->npar_max_bw); + "Partition BW Min = %8.8x, Max = %8.8x\n", + pf->min_bw, pf->max_bw); + + /* nudge the Tx scheduler */ + i40e_set_partition_bw_setting(pf); + } } - /* FW/NVM is not yet fixed in this regard */ if ((pf->hw.func_caps.fd_filters_guaranteed > 0) || (pf->hw.func_caps.fd_filters_best_effort > 0)) { pf->flags |= I40E_FLAG_FD_ATR_ENABLED; @@ -9017,10 +9020,6 @@ static int i40e_sw_init(struct i40e_pf *pf) mutex_init(&pf->switch_mutex); - /* If NPAR is enabled nudge the Tx scheduler */ - if (pf->hw.func_caps.npar_enable && (!i40e_get_npar_bw_setting(pf))) - i40e_set_npar_bw_setting(pf); - sw_init_done: return err; } |