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authorMattias Nissler <mattias.nissler@gmx.de>2007-10-27 13:42:37 +0200
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:03:01 -0800
commit2676c94d4e5994f92e57fa3ea680f1d652049d03 (patch)
tree877a40fa5f64ed3e6faec9c45642d0dc23ca6225 /drivers/net/wireless/rt2x00/rt73usb.h
parent50794638dc8bcd94b48b10b8bf4381f1049f93cf (diff)
rt2x00: Rework rt73 antenna selection
This patch changes rt73 antenna selection to what I believe is the correct way. It also fixes a small selection bug that switched the antennas by accident. Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt73usb.h')
-rw-r--r--drivers/net/wireless/rt2x00/rt73usb.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index 13f479c7da0d..b967df27886a 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -713,13 +713,19 @@ struct hw_pairwise_ta_entry {
* R4: RX antenna control
* FRAME_END: 1 - DPDT, 0 - SPDT (Only valid for 802.11G, RF2527 & RF2529)
*/
-#define BBP_R4_RX_ANTENNA FIELD8(0x03)
+
+/*
+ * ANTENNA_CONTROL semantics (guessed):
+ * 0x1: Software controlled antenna switching (fixed or SW diversity)
+ * 0x2: Hardware diversity.
+ */
+#define BBP_R4_RX_ANTENNA_CONTROL FIELD8(0x03)
#define BBP_R4_RX_FRAME_END FIELD8(0x20)
/*
* R77
*/
-#define BBP_R77_TX_ANTENNA FIELD8(0x03)
+#define BBP_R77_RX_ANTENNA FIELD8(0x03)
/*
* RF registers