netdev - [PATCH] tg3: Fix APE induced regression

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Date:	Thu, 11 Oct 2007 18:43:50 -0700
From:	"Matt Carlson" <mcarlson@...adcom.com>
To:	davem@...emloft.net
cc:	netdev@...r.kernel.org, andy@...yhouse.net,
	"Michael Chan" <mchan@...adcom.com>
Subject: [PATCH] tg3: Fix APE induced regression

This patch fixes a bug caused by the recent APE support added for 5761
devices.

Signed-off-by: Matt Carlson <mcarlson@...adcom.com>

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index d2b30fb..e978a79 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6966,9 +6966,10 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		break;
 	};
 
-	/* Write our heartbeat update interval to APE. */
-	tg3_ape_write32(tp, TG3_APE_HOST_HEARTBEAT_INT_MS,
-			APE_HOST_HEARTBEAT_INT_DISABLE);
+	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+		/* Write our heartbeat update interval to APE. */
+		tg3_ape_write32(tp, TG3_APE_HOST_HEARTBEAT_INT_MS,
+				APE_HOST_HEARTBEAT_INT_DISABLE);
 
 	tg3_write_sig_post_reset(tp, RESET_KIND_INIT);
 


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