rt2x00: Add dev_flags to rx descriptor
The rxdone_entry_desc structure contains 3 fields
which are always 1 or 0. We can safe 8 bytes by
replacing them with a single dev_flags fields which
contain the flags for those settings.
Additionally we can remove the OFDM flag since it
is no longer used since the introduction of the
SIGNAL_PLCP flag.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index c5f46f2..7027c9f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -129,27 +129,35 @@
}
/**
+ * enum rxdone_entry_desc_flags: Flags for &struct rxdone_entry_desc
+ *
+ * @RXDONE_SIGNAL_PLCP: Does the signal field contain the plcp value,
+ * or does it contain the bitrate itself.
+ * @RXDONE_MY_BSS: Does this frame originate from device's BSS.
+ */
+enum rxdone_entry_desc_flags {
+ RXDONE_SIGNAL_PLCP = 1 << 0,
+ RXDONE_MY_BSS = 1 << 1,
+};
+
+/**
* struct rxdone_entry_desc: RX Entry descriptor
*
* Summary of information that has been read from the RX frame descriptor.
*
* @signal: Signal of the received frame.
- * @signal_plcp: Does the signal field contain the plcp value,
- * or does it contain the bitrate itself.
* @rssi: RSSI of the received frame.
- * @ofdm: Was frame send with an OFDM rate.
* @size: Data size of the received frame.
* @flags: MAC80211 receive flags (See &enum mac80211_rx_flags).
- * @my_bss: Does this frame originate from device's BSS.
+ * @dev_flags: Ralink receive flags (See &enum rxdone_entry_desc_flags).
+
*/
struct rxdone_entry_desc {
int signal;
- int signal_plcp;
int rssi;
- int ofdm;
int size;
int flags;
- int my_bss;
+ int dev_flags;
};
/**