From: Divy Le Ray <divy@chelsio.com>
Date: Wed, 30 May 2007 17:01:34 +0000 (-0700)
Subject: cxgb3 - fix netpoll hanlder
X-Git-Tag: v2.6.22-rc6~49
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=890de332834a95450a74e5f615f4f9a0fa564623;p=linux-2.6

cxgb3 - fix netpoll hanlder

Fix netpoll handler to work with line interrupt, msi and msi-x.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 1b20f4060e..d8a1f5452c 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -2071,10 +2071,20 @@ static void vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
 static void cxgb_netpoll(struct net_device *dev)
 {
 	struct adapter *adapter = dev->priv;
-	struct sge_qset *qs = dev2qset(dev);
+	struct port_info *pi = netdev_priv(dev);
+	int qidx;
 
-	t3_intr_handler(adapter, qs->rspq.polling) (adapter->pdev->irq,
-						    adapter);
+	for (qidx = pi->first_qset; qidx < pi->first_qset + pi->nqsets; qidx++) {
+		struct sge_qset *qs = &adapter->sge.qs[qidx];
+		void *source;
+		
+		if (adapter->flags & USING_MSIX)
+			source = qs;
+		else
+			source = adapter;
+
+		t3_intr_handler(adapter, qs->rspq.polling) (0, source);
+	}
 }
 #endif
 
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index eaa7dace41..a60ec4d470 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -2217,7 +2217,6 @@ irqreturn_t t3_sge_intr_msix_napi(int irq, void *cookie)
 	struct sge_rspq *q = &qs->rspq;
 
 	spin_lock(&q->lock);
-	BUG_ON(napi_is_scheduled(qs->netdev));
 
 	if (handle_responses(adap, q) < 0)
 		q->unhandled_irqs++;