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rt2x00: Rework rt73 antenna selection

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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>
This commit is contained in:
Mattias Nissler
2007-10-27 13:42:37 +02:00
committed by David S. Miller
parent 50794638dc
commit 2676c94d4e
2 changed files with 33 additions and 55 deletions
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10
drivers/net/wireless/rt2x00/rt73usb.h
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@@ -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