From: Nithin Sujir <nsujir@broadcom.com>
Date: Fri, 20 Sep 2013 23:47:00 +0000 (-0700)
Subject: tg3: Appropriately classify interrupts during request_irq
X-Git-Tag: v3.13-rc1~105^2~356
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=21e315e15dfc5b392998352e9c3492b8a58672c1;p=~emulex%2Finfiniband.git

tg3: Appropriately classify interrupts during request_irq

Distinguish between tx, rx and txrx interrupts.

Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 00431bcefc4..6fd86457630 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -11039,7 +11039,18 @@ static int tg3_request_irq(struct tg3 *tp, int irq_num)
 		name = tp->dev->name;
 	else {
 		name = &tnapi->irq_lbl[0];
-		snprintf(name, IFNAMSIZ, "%s-%d", tp->dev->name, irq_num);
+		if (tnapi->tx_buffers && tnapi->rx_rcb)
+			snprintf(name, IFNAMSIZ,
+				 "%s-txrx-%d", tp->dev->name, irq_num);
+		else if (tnapi->tx_buffers)
+			snprintf(name, IFNAMSIZ,
+				 "%s-tx-%d", tp->dev->name, irq_num);
+		else if (tnapi->rx_rcb)
+			snprintf(name, IFNAMSIZ,
+				 "%s-rx-%d", tp->dev->name, irq_num);
+		else
+			snprintf(name, IFNAMSIZ,
+				 "%s-%d", tp->dev->name, irq_num);
 		name[IFNAMSIZ-1] = 0;
 	}