cxgb4/cxgb4vf: Updated the LSO transfer length in CPL_TX_PKT_LSO for T5

Update the lso length for T5 adapter and fix PIDX_T5 macro

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
index 52e0810..5f4db239 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
@@ -527,6 +527,7 @@
 #define LSO_LAST_SLICE    (1 << 22)
 #define LSO_FIRST_SLICE   (1 << 23)
 #define LSO_OPCODE(x)     ((x) << 24)
+#define LSO_T5_XFER_SIZE(x) ((x) << 0)
 	__be16 ipid_ofst;
 	__be16 mss;
 	__be32 seqno_offset;