1 files changed, 10 insertions, 7 deletions

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 8c64363faaf3..cdbf4fb8150d 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -2416,6 +2416,11 @@ enum latency_range {
 
 /**
  * e1000_update_itr - update the dynamic ITR value based on statistics
+ * @adapter: pointer to adapter
+ * @itr_setting: current adapter->itr
+ * @packets: the number of packets during this measurement interval
+ * @bytes: the number of bytes during this measurement interval
+ *
  *      Stores a new ITR value based on packets and byte
  *      counts during the last interrupt.  The advantage of per interrupt
  *      computation is faster updates and more accurate ITR for the current
@@ -2425,10 +2430,6 @@ enum latency_range {
  *      while increasing bulk throughput.
  *      this functionality is controlled by the InterruptThrottleRate module
  *      parameter (see e1000_param.c)
- * @adapter: pointer to adapter
- * @itr_setting: current adapter->itr
- * @packets: the number of packets during this measurement interval
- * @bytes: the number of bytes during this measurement interval
  **/
 static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
                                      u16 itr_setting, int packets, int bytes)
@@ -2770,8 +2771,9 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
                          * Avoid terminating buffers within evenly-aligned
                          * dwords. */
                         if (unlikely(adapter->pcix_82544 &&
-                           !((unsigned long)(frag->page+offset+size-1) & 4) &&
-                           size > 4))
+                            !((unsigned long)(page_to_phys(frag->page) + offset
+                                              + size - 1) & 4) &&
+                            size > 4))
                                 size -= 4;
 
                         buffer_info->length = size;
@@ -3042,7 +3044,8 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb,
         }
 
         if (likely(tso)) {
-                tx_ring->last_tx_tso = 1;
+                if (likely(hw->mac_type != e1000_82544))
+                        tx_ring->last_tx_tso = 1;
                 tx_flags |= E1000_TX_FLAGS_TSO;
         } else if (likely(e1000_tx_csum(adapter, tx_ring, skb)))
                 tx_flags |= E1000_TX_FLAGS_CSUM;