1 files changed, 31 insertions, 3 deletions

diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index 7abc9f858f98..f7ec590e80ea 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -378,6 +378,34 @@ writeword(unsigned long base_addr, int portno, int value)
 #endif
 #endif
 
+static void
+readwords(unsigned long base_addr, int portno, void *buf, int length)
+{
+        u8 *buf8 = (u8 *)buf;
+
+        do {
+                u32 tmp32;
+
+                tmp32 = readword(base_addr, portno);
+                *buf8++ = (u8)tmp32;
+                *buf8++ = (u8)(tmp32 >> 8);
+        } while (--length);
+}
+
+static void
+writewords(unsigned long base_addr, int portno, void *buf, int length)
+{
+        u8 *buf8 = (u8 *)buf;
+
+        do {
+                u32 tmp32;
+
+                tmp32 = *buf8++;
+                tmp32 |= (*buf8++) << 8;
+                writeword(base_addr, portno, tmp32);
+        } while (--length);
+}
+
 static int
 readreg(struct net_device *dev, int regno)
 {
@@ -1143,7 +1171,7 @@ send_test_pkt(struct net_device *dev)
                 return 0;       /* this shouldn't happen */
 
         /* Write the contents of the packet */
-        outsw(dev->base_addr + TX_FRAME_PORT,test_packet,(ETH_ZLEN+1) >>1);
+        writewords(dev->base_addr, TX_FRAME_PORT,test_packet,(ETH_ZLEN+1) >>1);
 
         if (net_debug > 1) printk("Sending test packet ");
         /* wait a couple of jiffies for packet to be received */
@@ -1500,7 +1528,7 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev)
                 return 1;
         }
         /* Write the contents of the packet */
-        outsw(dev->base_addr + TX_FRAME_PORT,skb->data,(skb->len+1) >>1);
+        writewords(dev->base_addr, TX_FRAME_PORT,skb->data,(skb->len+1) >>1);
         spin_unlock_irq(&lp->lock);
         lp->stats.tx_bytes += skb->len;
         dev->trans_start = jiffies;
@@ -1654,7 +1682,7 @@ net_rx(struct net_device *dev)
         skb_reserve(skb, 2);    /* longword align L3 header */
         skb->dev = dev;
 
-        insw(ioaddr + RX_FRAME_PORT, skb_put(skb, length), length >> 1);
+        readwords(ioaddr, RX_FRAME_PORT, skb_put(skb, length), length >> 1);
         if (length & 1)
                 skb->data[length-1] = readword(ioaddr, RX_FRAME_PORT);