From: Stephen Hemminger <shemminger@osdl.org>
Date: Thu, 1 Dec 2005 16:41:32 +0000 (-0800)
Subject: [PATCH] sky2: interrupt not cleared.
X-Git-Tag: v2.6.16-rc1~474^2~22^2~7^2~45
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f89c2b464558a21fd3be8d578b7d13e810fb6b8a;p=linux-2.6

[PATCH] sky2: interrupt not cleared.

One of the rearrangements dropped this and it means
sky2 spins in napi/interrupt.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
---

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index a1884b472c..7dc5b4821a 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -1739,6 +1739,7 @@ static int sky2_poll(struct net_device *dev0, int *budget)
 	unsigned int work_done = 0;
 	u16 hwidx;
 
+	sky2_write32(hw, STAT_CTRL, SC_STAT_CLR_IRQ);
 	hwidx = sky2_read16(hw, STAT_PUT_IDX);
 	BUG_ON(hwidx >= STATUS_RING_SIZE);
  	rmb();