From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- .../net/ethernet/intel/i40evf/i40evf_virtchnl.c | 86 ++++++++++++++++------ 1 file changed, 62 insertions(+), 24 deletions(-) (limited to 'drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c') diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c index 32e620e1e..c1c526283 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c @@ -157,7 +157,9 @@ int i40evf_send_vf_config_msg(struct i40evf_adapter *adapter) I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ | I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG | I40E_VIRTCHNL_VF_OFFLOAD_VLAN | - I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR; + I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR | + I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2; + adapter->current_op = I40E_VIRTCHNL_OP_GET_VF_RESOURCES; adapter->aq_required &= ~I40EVF_FLAG_AQ_GET_CONFIG; if (PF_IS_V11(adapter)) @@ -242,7 +244,7 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter) adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES; len = sizeof(struct i40e_virtchnl_vsi_queue_config_info) + (sizeof(struct i40e_virtchnl_queue_pair_info) * pairs); - vqci = kzalloc(len, GFP_ATOMIC); + vqci = kzalloc(len, GFP_KERNEL); if (!vqci) return; @@ -255,19 +257,19 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter) for (i = 0; i < pairs; i++) { vqpi->txq.vsi_id = vqci->vsi_id; vqpi->txq.queue_id = i; - vqpi->txq.ring_len = adapter->tx_rings[i]->count; - vqpi->txq.dma_ring_addr = adapter->tx_rings[i]->dma; + vqpi->txq.ring_len = adapter->tx_rings[i].count; + vqpi->txq.dma_ring_addr = adapter->tx_rings[i].dma; vqpi->txq.headwb_enabled = 1; vqpi->txq.dma_headwb_addr = vqpi->txq.dma_ring_addr + (vqpi->txq.ring_len * sizeof(struct i40e_tx_desc)); vqpi->rxq.vsi_id = vqci->vsi_id; vqpi->rxq.queue_id = i; - vqpi->rxq.ring_len = adapter->rx_rings[i]->count; - vqpi->rxq.dma_ring_addr = adapter->rx_rings[i]->dma; + vqpi->rxq.ring_len = adapter->rx_rings[i].count; + vqpi->rxq.dma_ring_addr = adapter->rx_rings[i].dma; vqpi->rxq.max_pkt_size = adapter->netdev->mtu + ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN; - vqpi->rxq.databuffer_size = adapter->rx_rings[i]->rx_buf_len; + vqpi->rxq.databuffer_size = adapter->rx_rings[i].rx_buf_len; vqpi++; } @@ -353,14 +355,14 @@ void i40evf_map_queues(struct i40evf_adapter *adapter) len = sizeof(struct i40e_virtchnl_irq_map_info) + (adapter->num_msix_vectors * sizeof(struct i40e_virtchnl_vector_map)); - vimi = kzalloc(len, GFP_ATOMIC); + vimi = kzalloc(len, GFP_KERNEL); if (!vimi) return; vimi->num_vectors = adapter->num_msix_vectors; /* Queue vectors first */ for (v_idx = 0; v_idx < q_vectors; v_idx++) { - q_vector = adapter->q_vector[v_idx]; + q_vector = adapter->q_vectors + v_idx; vimi->vecmap[v_idx].vsi_id = adapter->vsi_res->vsi_id; vimi->vecmap[v_idx].vector_id = v_idx + NONQ_VECS; vimi->vecmap[v_idx].txq_map = q_vector->ring_mask; @@ -391,6 +393,7 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter) struct i40e_virtchnl_ether_addr_list *veal; int len, i = 0, count = 0; struct i40evf_mac_filter *f; + bool more = false; if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ @@ -415,10 +418,12 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter) count = (I40EVF_MAX_AQ_BUF_SIZE - sizeof(struct i40e_virtchnl_ether_addr_list)) / sizeof(struct i40e_virtchnl_ether_addr); - len = I40EVF_MAX_AQ_BUF_SIZE; + len = sizeof(struct i40e_virtchnl_ether_addr_list) + + (count * sizeof(struct i40e_virtchnl_ether_addr)); + more = true; } - veal = kzalloc(len, GFP_ATOMIC); + veal = kzalloc(len, GFP_KERNEL); if (!veal) return; @@ -431,7 +436,8 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter) f->add = false; } } - adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_MAC_FILTER; + if (!more) + adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_MAC_FILTER; i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS, (u8 *)veal, len); kfree(veal); @@ -450,6 +456,7 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter) struct i40e_virtchnl_ether_addr_list *veal; struct i40evf_mac_filter *f, *ftmp; int len, i = 0, count = 0; + bool more = false; if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ @@ -474,9 +481,11 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter) count = (I40EVF_MAX_AQ_BUF_SIZE - sizeof(struct i40e_virtchnl_ether_addr_list)) / sizeof(struct i40e_virtchnl_ether_addr); - len = I40EVF_MAX_AQ_BUF_SIZE; + len = sizeof(struct i40e_virtchnl_ether_addr_list) + + (count * sizeof(struct i40e_virtchnl_ether_addr)); + more = true; } - veal = kzalloc(len, GFP_ATOMIC); + veal = kzalloc(len, GFP_KERNEL); if (!veal) return; @@ -490,7 +499,8 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter) kfree(f); } } - adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_MAC_FILTER; + if (!more) + adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_MAC_FILTER; i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS, (u8 *)veal, len); kfree(veal); @@ -509,6 +519,7 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter) struct i40e_virtchnl_vlan_filter_list *vvfl; int len, i = 0, count = 0; struct i40evf_vlan_filter *f; + bool more = false; if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ @@ -534,9 +545,11 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter) count = (I40EVF_MAX_AQ_BUF_SIZE - sizeof(struct i40e_virtchnl_vlan_filter_list)) / sizeof(u16); - len = I40EVF_MAX_AQ_BUF_SIZE; + len = sizeof(struct i40e_virtchnl_vlan_filter_list) + + (count * sizeof(u16)); + more = true; } - vvfl = kzalloc(len, GFP_ATOMIC); + vvfl = kzalloc(len, GFP_KERNEL); if (!vvfl) return; @@ -549,7 +562,8 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter) f->add = false; } } - adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_VLAN_FILTER; + if (!more) + adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_VLAN_FILTER; i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_ADD_VLAN, (u8 *)vvfl, len); kfree(vvfl); } @@ -567,6 +581,7 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter) struct i40e_virtchnl_vlan_filter_list *vvfl; struct i40evf_vlan_filter *f, *ftmp; int len, i = 0, count = 0; + bool more = false; if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ @@ -592,9 +607,11 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter) count = (I40EVF_MAX_AQ_BUF_SIZE - sizeof(struct i40e_virtchnl_vlan_filter_list)) / sizeof(u16); - len = I40EVF_MAX_AQ_BUF_SIZE; + len = sizeof(struct i40e_virtchnl_vlan_filter_list) + + (count * sizeof(u16)); + more = true; } - vvfl = kzalloc(len, GFP_ATOMIC); + vvfl = kzalloc(len, GFP_KERNEL); if (!vvfl) return; @@ -608,7 +625,8 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter) kfree(f); } } - adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_VLAN_FILTER; + if (!more) + adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_VLAN_FILTER; i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_DEL_VLAN, (u8 *)vvfl, len); kfree(vvfl); } @@ -724,9 +742,29 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter, return; } if (v_retval) { - dev_err(&adapter->pdev->dev, "PF returned error %d (%s) to our request %d\n", - v_retval, i40evf_stat_str(&adapter->hw, v_retval), - v_opcode); + switch (v_opcode) { + case I40E_VIRTCHNL_OP_ADD_VLAN: + dev_err(&adapter->pdev->dev, "Failed to add VLAN filter, error %s\n", + i40evf_stat_str(&adapter->hw, v_retval)); + break; + case I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS: + dev_err(&adapter->pdev->dev, "Failed to add MAC filter, error %s\n", + i40evf_stat_str(&adapter->hw, v_retval)); + break; + case I40E_VIRTCHNL_OP_DEL_VLAN: + dev_err(&adapter->pdev->dev, "Failed to delete VLAN filter, error %s\n", + i40evf_stat_str(&adapter->hw, v_retval)); + break; + case I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS: + dev_err(&adapter->pdev->dev, "Failed to delete MAC filter, error %s\n", + i40evf_stat_str(&adapter->hw, v_retval)); + break; + default: + dev_err(&adapter->pdev->dev, "PF returned error %d (%s) to our request %d\n", + v_retval, + i40evf_stat_str(&adapter->hw, v_retval), + v_opcode); + } } switch (v_opcode) { case I40E_VIRTCHNL_OP_GET_STATS: { -- cgit v1.2.3-54-g00ecf