[PATCH] sky2: big endian

Fix support for big endian platforms like PPC.
Still not sure about VLAN acceleration (does it need swapping)?

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 3 insertions, 16 deletions

diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index be464636f07a..4c13c371bc21 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -1791,21 +1791,9 @@ enum {
         OP_TXINDEXLE    = 0x68,
 };
 
-/* Yukon 2 hardware interface
- * Not tested on big endian
- */
+/* Yukon 2 hardware interface */
 struct sky2_tx_le {
-        union {
-                __le32  addr;
-                struct {
-                        __le16  offset;
-                        __le16  start;
-                } csum  __attribute((packed));
-                struct {
-                        __le16  size;
-                        __le16  rsvd;
-                } tso  __attribute((packed));
-        } tx;
+        __le32  addr;
         __le16  length; /* also vlan tag or checksum start */
         u8      ctrl;
         u8      opcode;
@@ -1851,8 +1839,7 @@ struct sky2_port {
         u32                  tx_addr64;
         u16                  tx_pending;
         u16                  tx_last_mss;
-        u16                  tx_csum_start;
-        u16                  tx_csum_offset;
+        u32                  tx_tcpsum;
 
         struct ring_info     *rx_ring ____cacheline_aligned_in_smp;
         struct sky2_rx_le    *rx_le;