1 files changed, 24 insertions, 19 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 0899c0983594..52859288de7b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -2444,7 +2444,7 @@ static void reduce_ethqs(struct adapter *adapter, int n)
  */
 static int enable_msix(struct adapter *adapter)
 {
-	int i, err, want, need;
+	int i, want, need, nqsets;
 	struct msix_entry entries[MSIX_ENTRIES];
 	struct sge *s = &adapter->sge;
 
@@ -2460,26 +2460,23 @@ static int enable_msix(struct adapter *adapter)
 	 */
 	want = s->max_ethqsets + MSIX_EXTRAS;
 	need = adapter->params.nports + MSIX_EXTRAS;
-	while ((err = pci_enable_msix(adapter->pdev, entries, want)) >= need)
-		want = err;
 
-	if (err == 0) {
-		int nqsets = want - MSIX_EXTRAS;
-		if (nqsets < s->max_ethqsets) {
-			dev_warn(adapter->pdev_dev, "only enough MSI-X vectors"
-				 " for %d Queue Sets\n", nqsets);
-			s->max_ethqsets = nqsets;
-			if (nqsets < s->ethqsets)
-				reduce_ethqs(adapter, nqsets);
-		}
-		for (i = 0; i < want; ++i)
-			adapter->msix_info[i].vec = entries[i].vector;
-	} else if (err > 0) {
-		pci_disable_msix(adapter->pdev);
-		dev_info(adapter->pdev_dev, "only %d MSI-X vectors left,"
-			 " not using MSI-X\n", err);
+	want = pci_enable_msix_range(adapter->pdev, entries, need, want);
+	if (want < 0)
+		return want;
+
+	nqsets = want - MSIX_EXTRAS;
+	if (nqsets < s->max_ethqsets) {
+		dev_warn(adapter->pdev_dev, "only enough MSI-X vectors"
+			 " for %d Queue Sets\n", nqsets);
+		s->max_ethqsets = nqsets;
+		if (nqsets < s->ethqsets)
+			reduce_ethqs(adapter, nqsets);
 	}
-	return err;
+	for (i = 0; i < want; ++i)
+		adapter->msix_info[i].vec = entries[i].vector;
+
+	return 0;
 }
 
 static const struct net_device_ops cxgb4vf_netdev_ops	= {
@@ -2947,6 +2944,14 @@ static DEFINE_PCI_DEVICE_TABLE(cxgb4vf_pci_tbl) = {
 	CH_DEVICE(0x5811, 0),   /* T520-lp-cr */
 	CH_DEVICE(0x5812, 0),   /* T560-cr */
 	CH_DEVICE(0x5813, 0),   /* T580-cr */
+	CH_DEVICE(0x5814, 0),   /* T580-so-cr */
+	CH_DEVICE(0x5815, 0),   /* T502-bt */
+	CH_DEVICE(0x5880, 0),
+	CH_DEVICE(0x5881, 0),
+	CH_DEVICE(0x5882, 0),
+	CH_DEVICE(0x5883, 0),
+	CH_DEVICE(0x5884, 0),
+	CH_DEVICE(0x5885, 0),
 	{ 0, }
 };