---

yaml --- r: 315769 b: refs/heads/master c: 3f4a6f0 h: refs/heads/master i: 315767: ed50389 v: v3
git-mirror · Jul 21, 2012 · 1b941d7 · 1b941d7
1 parent 44ed546
commit 1b941d7
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Showing 2 changed files with 9 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 95447461fa9ae3d879c84c1d2f2f8da2fdcd8f34
+refs/heads/master: 3f4a6f009f6319d2fb7f6fe654264e1eabe0e50b
diff --git a/trunk/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/trunk/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -7048,6 +7048,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	int i, err, pci_using_dac;
 	u8 part_str[IXGBE_PBANUM_LENGTH];
 	unsigned int indices = num_possible_cpus();
+	unsigned int dcb_max = 0;
 #ifdef IXGBE_FCOE
 	u16 device_caps;
 #endif
@@ -7097,22 +7098,24 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	pci_save_state(pdev);
 
 #ifdef CONFIG_IXGBE_DCB
-	indices *= MAX_TRAFFIC_CLASS;
+	if (ii->mac == ixgbe_mac_82598EB)
+		dcb_max = min_t(unsigned int, indices * MAX_TRAFFIC_CLASS,
+				IXGBE_MAX_RSS_INDICES);
+	else
+		dcb_max = min_t(unsigned int, indices * MAX_TRAFFIC_CLASS,
+				IXGBE_MAX_FDIR_INDICES);
 #endif
 
 	if (ii->mac == ixgbe_mac_82598EB)
-#ifdef CONFIG_IXGBE_DCB
-		indices = min_t(unsigned int, indices, MAX_TRAFFIC_CLASS * 4);
-#else
 		indices = min_t(unsigned int, indices, IXGBE_MAX_RSS_INDICES);
-#endif
 	else
 		indices = min_t(unsigned int, indices, IXGBE_MAX_FDIR_INDICES);
 
 #ifdef IXGBE_FCOE
 	indices += min_t(unsigned int, num_possible_cpus(),
 			 IXGBE_MAX_FCOE_INDICES);
 #endif
+	indices = max_t(unsigned int, dcb_max, indices);
 	netdev = alloc_etherdev_mq(sizeof(struct ixgbe_adapter), indices);
 	if (!netdev) {
 		err = -ENOMEM;