---

yaml --- r: 66906 b: refs/heads/master c: 1dad939 h: refs/heads/master v: v3
git-mirror · Oct 10, 2007 · 5bbc46e · 5bbc46e
1 parent 0457791
commit 5bbc46e
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b5254eee7994ba0a44ba7386cb66c2ce2f30fcc6
+refs/heads/master: 1dad939ddbbd8d64e1edc7799df00a9e591b4197
diff --git a/trunk/drivers/net/ipg.c b/trunk/drivers/net/ipg.c
@@ -25,6 +25,8 @@
 #include <linux/mii.h>
 #include <linux/mutex.h>
 
+#include <asm/div64.h>
+
 #define IPG_RX_RING_BYTES	(sizeof(struct ipg_rx) * IPG_RFDLIST_LENGTH)
 #define IPG_TX_RING_BYTES	(sizeof(struct ipg_tx) * IPG_TFDLIST_LENGTH)
 #define IPG_RESET_MASK \
@@ -836,10 +838,14 @@ static void ipg_nic_txfree(struct net_device *dev)
 {
 	struct ipg_nic_private *sp = netdev_priv(dev);
 	void __iomem *ioaddr = sp->ioaddr;
-	const unsigned int curr = ipg_r32(TFD_LIST_PTR_0) -
-		(sp->txd_map / sizeof(struct ipg_tx)) - 1;
+	unsigned int curr;
+	u64 txd_map;
 	unsigned int released, pending;
 
+	txd_map = (u64)sp->txd_map;
+	curr = ipg_r32(TFD_LIST_PTR_0) -
+		do_div(txd_map, sizeof(struct ipg_tx)) - 1;
+
 	IPG_DEBUG_MSG("_nic_txfree\n");
 
 	pending = sp->tx_current - sp->tx_dirty;