From 2676c94d4e5994f92e57fa3ea680f1d652049d03 Mon Sep 17 00:00:00 2001 From: Mattias Nissler Date: Sat, 27 Oct 2007 13:42:37 +0200 Subject: 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 Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville Signed-off-by: David S. Miller --- drivers/net/wireless/rt2x00/rt73usb.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/rt2x00/rt73usb.h') 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 -- cgit v1.2.1