[PATCH] e1000: Fixed VLAN tag processing error for big-endian architectures

Fixed VLAN tag processing error for big-endian architectures

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 24c31ff..d59f75b 100644 (file)
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -2994,7 +2994,7 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter)
 
        i = rx_ring->next_to_clean;
        rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
-       staterr = rx_desc->wb.middle.status_error;
+       staterr = le32_to_cpu(rx_desc->wb.middle.status_error);
 
        while(staterr & E1000_RXD_STAT_DD) {
                buffer_info = &rx_ring->buffer_info[i];
@@ -3065,16 +3065,16 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter)
 #ifdef CONFIG_E1000_NAPI
                if(unlikely(adapter->vlgrp && (staterr & E1000_RXD_STAT_VP))) {
                        vlan_hwaccel_receive_skb(skb, adapter->vlgrp,
-                               le16_to_cpu(rx_desc->wb.middle.vlan &
-                                       E1000_RXD_SPC_VLAN_MASK));
+                               le16_to_cpu(rx_desc->wb.middle.vlan) &
+                               E1000_RXD_SPC_VLAN_MASK);
                } else {
                        netif_receive_skb(skb);
                }
 #else /* CONFIG_E1000_NAPI */
                if(unlikely(adapter->vlgrp && (staterr & E1000_RXD_STAT_VP))) {
                        vlan_hwaccel_rx(skb, adapter->vlgrp,
-                               le16_to_cpu(rx_desc->wb.middle.vlan &
-                                       E1000_RXD_SPC_VLAN_MASK));
+                               le16_to_cpu(rx_desc->wb.middle.vlan) &
+                               E1000_RXD_SPC_VLAN_MASK);
                } else {
                        netif_rx(skb);
                }
@@ -3087,7 +3087,7 @@ next_desc:
                if(unlikely(++i == rx_ring->count)) i = 0;
 
                rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
-               staterr = rx_desc->wb.middle.status_error;
+               staterr = le32_to_cpu(rx_desc->wb.middle.status_error);
        }
        rx_ring->next_to_clean = i;
        adapter->alloc_rx_buf(adapter);