rtl8211F_led_control

hc

2024-05-11 297b60346df8beafee954a0fd7c2d64f33f3b9bc

 kernel/drivers/net/ethernet/intel/igb/igb_main.c
..
..
@@ -1204,8 +1204,12 @@
1204
1204
 	if (!q_vector) {
1205
1205
 		q_vector = kzalloc(size, GFP_KERNEL);
1206
1206
 	} else if (size > ksize(q_vector)) {
1207
-		kfree_rcu(q_vector, rcu);
1208
-		q_vector = kzalloc(size, GFP_KERNEL);
1207
+		struct igb_q_vector *new_q_vector;
1208
+
1209
+		new_q_vector = kzalloc(size, GFP_KERNEL);
1210
+		if (new_q_vector)
1211
+			kfree_rcu(q_vector, rcu);
1212
+		q_vector = new_q_vector;
1209
1213
 	} else {
1210
1214
 		memset(q_vector, 0, size);
1211
1215
 	}
..
..
@@ -3817,9 +3821,7 @@
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3821
 	igb_release_hw_control(adapter);
3818
3822
 
3819
3823
 #ifdef CONFIG_PCI_IOV
3820
-	rtnl_lock();
3821
3824
 	igb_disable_sriov(pdev);
3822
-	rtnl_unlock();
3823
3825
 #endif
3824
3826
 
3825
3827
 	unregister_netdev(netdev);
..
..
@@ -3855,8 +3857,9 @@
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3857
 	struct pci_dev *pdev = adapter->pdev;
3856
3858
 	struct e1000_hw *hw = &adapter->hw;
3857
3859
 
3858
-	/* Virtualization features not supported on i210 family. */
3859
-	if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211))
3860
+	/* Virtualization features not supported on i210 and 82580 family. */
3861
+	if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211) ||
3862
+	    (hw->mac.type == e1000_82580))
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3863
 		return;
3861
3864
 
3862
3865
 	/* Of the below we really only want the effect of getting
..
..
@@ -4729,6 +4732,10 @@
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4732
 static void igb_set_rx_buffer_len(struct igb_adapter *adapter,
4730
4733
 				  struct igb_ring *rx_ring)
4731
4734
 {
4735
+#if (PAGE_SIZE < 8192)
4736
+	struct e1000_hw *hw = &adapter->hw;
4737
+#endif
4738
+
4732
4739
 	/* set build_skb and buffer size flags */
4733
4740
 	clear_ring_build_skb_enabled(rx_ring);
4734
4741
 	clear_ring_uses_large_buffer(rx_ring);
..
..
@@ -4739,10 +4746,9 @@
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4746
 	set_ring_build_skb_enabled(rx_ring);
4740
4747
 
4741
4748
 #if (PAGE_SIZE < 8192)
4742
-	if (adapter->max_frame_size <= IGB_MAX_FRAME_BUILD_SKB)
4743
-		return;
4744
-
4745
-	set_ring_uses_large_buffer(rx_ring);
4749
+	if (adapter->max_frame_size > IGB_MAX_FRAME_BUILD_SKB ||
4750
+	    rd32(E1000_RCTL) & E1000_RCTL_SBP)
4751
+		set_ring_uses_large_buffer(rx_ring);
4746
4752
 #endif
4747
4753
 }
4748
4754
 
..
..
@@ -5879,7 +5885,7 @@
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5885
 	 */
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5886
 	if (tx_ring->launchtime_enable) {
5881
5887
 		ts = ktime_to_timespec64(first->skb->tstamp);
5882
-		first->skb->tstamp = ktime_set(0, 0);
5888
+		skb_txtime_consumed(first->skb);
5883
5889
 		context_desc->seqnum_seed = cpu_to_le32(ts.tv_nsec / 32);
5884
5890
 	} else {
5885
5891
 		context_desc->seqnum_seed = 0;
..
..
@@ -9451,6 +9457,11 @@
9451
9457
 	struct net_device *netdev = pci_get_drvdata(pdev);
9452
9458
 	struct igb_adapter *adapter = netdev_priv(netdev);
9453
9459
 
9460
+	if (state == pci_channel_io_normal) {
9461
+		dev_warn(&pdev->dev, "Non-correctable non-fatal error reported.\n");
9462
+		return PCI_ERS_RESULT_CAN_RECOVER;
9463
+	}
9464
+
9454
9465
 	netif_device_detach(netdev);
9455
9466
 
9456
9467
 	if (state == pci_channel_io_perm_failure)