+static void swap_packet_bitfield_to_le(unsigned char *data)
+{
+#ifdef __BIG_ENDIAN_BITFIELD
+ unsigned char tmp = *data, ret = 0;
+
+ /*
+ * transform bits from aa.bbb.ccc to ccc.bbb.aa
+ */
+ ret |= tmp & 0xc0 >> 6;
+ ret |= tmp & 0x38 >> 1;
+ ret |= tmp & 0x07 << 5;
+ *data = ret & 0xff;
+#endif
+}
+
+static void swap_packet_bitfield_from_le(unsigned char *data)
+{
+#ifdef __BIG_ENDIAN_BITFIELD
+ unsigned char tmp = *data, ret = 0;
+
+ /*
+ * transform bits from ccc.bbb.aa to aa.bbb.ccc
+ */
+ ret |= tmp & 0xe0 >> 5;
+ ret |= tmp & 0x1c << 1;
+ ret |= tmp & 0x03 << 6;
+ *data = ret & 0xff;
+#endif
+}
+
+static int do_send_fragment(struct ipw_hardware *hw, unsigned char *data,