Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 13 insertions, 31 deletions

diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
index 3f0c85ecbca6..61e090558f31 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
@@ -250,7 +250,6 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter)
 		vqpi++;
 	}
 
-	adapter->aq_pending |= I40EVF_FLAG_AQ_CONFIGURE_QUEUES;
 	adapter->aq_required &= ~I40EVF_FLAG_AQ_CONFIGURE_QUEUES;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES,
 			   (u8 *)vqci, len);
@@ -277,7 +276,6 @@ void i40evf_enable_queues(struct i40evf_adapter *adapter)
 	vqs.vsi_id = adapter->vsi_res->vsi_id;
 	vqs.tx_queues = (1 << adapter->num_active_queues) - 1;
 	vqs.rx_queues = vqs.tx_queues;
-	adapter->aq_pending |= I40EVF_FLAG_AQ_ENABLE_QUEUES;
 	adapter->aq_required &= ~I40EVF_FLAG_AQ_ENABLE_QUEUES;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_ENABLE_QUEUES,
 			   (u8 *)&vqs, sizeof(vqs));
@@ -303,7 +301,6 @@ void i40evf_disable_queues(struct i40evf_adapter *adapter)
 	vqs.vsi_id = adapter->vsi_res->vsi_id;
 	vqs.tx_queues = (1 << adapter->num_active_queues) - 1;
 	vqs.rx_queues = vqs.tx_queues;
-	adapter->aq_pending |= I40EVF_FLAG_AQ_DISABLE_QUEUES;
 	adapter->aq_required &= ~I40EVF_FLAG_AQ_DISABLE_QUEUES;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_DISABLE_QUEUES,
 			   (u8 *)&vqs, sizeof(vqs));
@@ -354,7 +351,6 @@ void i40evf_map_queues(struct i40evf_adapter *adapter)
 	vimi->vecmap[v_idx].txq_map = 0;
 	vimi->vecmap[v_idx].rxq_map = 0;
 
-	adapter->aq_pending |= I40EVF_FLAG_AQ_MAP_VECTORS;
 	adapter->aq_required &= ~I40EVF_FLAG_AQ_MAP_VECTORS;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP,
 			   (u8 *)vimi, len);
@@ -415,7 +411,6 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
 			f->add = false;
 		}
 	}
-	adapter->aq_pending |= I40EVF_FLAG_AQ_ADD_MAC_FILTER;
 	adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_MAC_FILTER;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS,
 			   (u8 *)veal, len);
@@ -476,7 +471,6 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
 			kfree(f);
 		}
 	}
-	adapter->aq_pending |= I40EVF_FLAG_AQ_DEL_MAC_FILTER;
 	adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_MAC_FILTER;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS,
 			   (u8 *)veal, len);
@@ -537,7 +531,6 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
 			f->add = false;
 		}
 	}
-	adapter->aq_pending |= I40EVF_FLAG_AQ_ADD_VLAN_FILTER;
 	adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_VLAN_FILTER;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_ADD_VLAN, (u8 *)vvfl, len);
 	kfree(vvfl);
@@ -598,7 +591,6 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
 			kfree(f);
 		}
 	}
-	adapter->aq_pending |= I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
 	adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
 	i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_DEL_VLAN, (u8 *)vvfl, len);
 	kfree(vvfl);
@@ -720,9 +712,6 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 			__func__, v_retval, v_opcode);
 	}
 	switch (v_opcode) {
-	case I40E_VIRTCHNL_OP_VERSION:
-		/* no action, but also not an error */
-		break;
 	case I40E_VIRTCHNL_OP_GET_STATS: {
 		struct i40e_eth_stats *stats =
 			(struct i40e_eth_stats *)msg;
@@ -740,37 +729,30 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 		adapter->current_stats = *stats;
 		}
 		break;
-	case I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS:
-		adapter->aq_pending &= ~(I40EVF_FLAG_AQ_ADD_MAC_FILTER);
-		break;
-	case I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS:
-		adapter->aq_pending &= ~(I40EVF_FLAG_AQ_DEL_MAC_FILTER);
-		break;
-	case I40E_VIRTCHNL_OP_ADD_VLAN:
-		adapter->aq_pending &= ~(I40EVF_FLAG_AQ_ADD_VLAN_FILTER);
-		break;
-	case I40E_VIRTCHNL_OP_DEL_VLAN:
-		adapter->aq_pending &= ~(I40EVF_FLAG_AQ_DEL_VLAN_FILTER);
-		break;
 	case I40E_VIRTCHNL_OP_ENABLE_QUEUES:
-		adapter->aq_pending &= ~(I40EVF_FLAG_AQ_ENABLE_QUEUES);
 		/* enable transmits */
 		i40evf_irq_enable(adapter, true);
 		netif_tx_start_all_queues(adapter->netdev);
 		netif_carrier_on(adapter->netdev);
 		break;
 	case I40E_VIRTCHNL_OP_DISABLE_QUEUES:
-		adapter->aq_pending &= ~(I40EVF_FLAG_AQ_DISABLE_QUEUES);
-		break;
-	case I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES:
-		adapter->aq_pending &= ~(I40EVF_FLAG_AQ_CONFIGURE_QUEUES);
+		i40evf_free_all_tx_resources(adapter);
+		i40evf_free_all_rx_resources(adapter);
 		break;
+	case I40E_VIRTCHNL_OP_VERSION:
+	case I40E_VIRTCHNL_OP_GET_VF_RESOURCES:
 	case I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP:
-		adapter->aq_pending &= ~(I40EVF_FLAG_AQ_MAP_VECTORS);
+		/* Don't display an error if we get these out of sequence.
+		 * If the firmware needed to get kicked, we'll get these and
+		 * it's no problem.
+		 */
+		if (v_opcode != adapter->current_op)
+			return;
 		break;
 	default:
-		dev_info(&adapter->pdev->dev, "Received unexpected message %d from PF\n",
-			 v_opcode);
+		if (v_opcode != adapter->current_op)
+			dev_warn(&adapter->pdev->dev, "Expected response %d from PF, received %d\n",
+				 adapter->current_op, v_opcode);
 		break;
 	} /* switch v_opcode */
 	adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;