From 1eae9639aac0f8de4d284f567ec722a822b52513 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 1 Nov 2016 14:27:38 -0300 Subject: Linux-libre 4.8.6-gnu --- drivers/net/ethernet/intel/i40e/i40e_client.c | 1 - drivers/net/ethernet/intel/i40e/i40e_main.c | 57 +++++++++++---------------- 2 files changed, 23 insertions(+), 35 deletions(-) (limited to 'drivers/net/ethernet/intel/i40e') diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c index 618f18436..c65e17fae 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_client.c +++ b/drivers/net/ethernet/intel/i40e/i40e_client.c @@ -1009,7 +1009,6 @@ int i40e_unregister_client(struct i40e_client *client) if (!i40e_client_is_registered(client)) { pr_info("i40e: Client %s has not been registered\n", client->name); - mutex_unlock(&i40e_client_mutex); ret = -ENODEV; goto out; } diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index dad15b6c6..c74d16409 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7990,45 +7990,34 @@ static int i40e_setup_misc_vector(struct i40e_pf *pf) static int i40e_config_rss_aq(struct i40e_vsi *vsi, const u8 *seed, u8 *lut, u16 lut_size) { - struct i40e_aqc_get_set_rss_key_data rss_key; struct i40e_pf *pf = vsi->back; struct i40e_hw *hw = &pf->hw; - bool pf_lut = false; - u8 *rss_lut; - int ret, i; - - memcpy(&rss_key, seed, sizeof(rss_key)); - - rss_lut = kzalloc(pf->rss_table_size, GFP_KERNEL); - if (!rss_lut) - return -ENOMEM; - - /* Populate the LUT with max no. of queues in round robin fashion */ - for (i = 0; i < vsi->rss_table_size; i++) - rss_lut[i] = i % vsi->rss_size; + int ret = 0; - ret = i40e_aq_set_rss_key(hw, vsi->id, &rss_key); - if (ret) { - dev_info(&pf->pdev->dev, - "Cannot set RSS key, err %s aq_err %s\n", - i40e_stat_str(&pf->hw, ret), - i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status)); - goto config_rss_aq_out; + if (seed) { + struct i40e_aqc_get_set_rss_key_data *seed_dw = + (struct i40e_aqc_get_set_rss_key_data *)seed; + ret = i40e_aq_set_rss_key(hw, vsi->id, seed_dw); + if (ret) { + dev_info(&pf->pdev->dev, + "Cannot set RSS key, err %s aq_err %s\n", + i40e_stat_str(hw, ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + return ret; + } } + if (lut) { + bool pf_lut = vsi->type == I40E_VSI_MAIN ? true : false; - if (vsi->type == I40E_VSI_MAIN) - pf_lut = true; - - ret = i40e_aq_set_rss_lut(hw, vsi->id, pf_lut, rss_lut, - vsi->rss_table_size); - if (ret) - dev_info(&pf->pdev->dev, - "Cannot set RSS lut, err %s aq_err %s\n", - i40e_stat_str(&pf->hw, ret), - i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status)); - -config_rss_aq_out: - kfree(rss_lut); + ret = i40e_aq_set_rss_lut(hw, vsi->id, pf_lut, lut, lut_size); + if (ret) { + dev_info(&pf->pdev->dev, + "Cannot set RSS lut, err %s aq_err %s\n", + i40e_stat_str(hw, ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + return ret; + } + } return ret; } -- cgit v1.2.3-54-g00ecf