From: Ivo van Doorn <ivdoorn@gmail.com>
To: "John W. Linville" <linville@tuxdriver.com>
Cc: rt2400-devel@lists.sourceforge.net, linux-wireless@vger.kernel.org
Subject: [PATCH 09/11] rt2x00: Fix antenna selection.
Date: Sat, 13 Oct 2007 16:26:57 +0200 [thread overview]
Message-ID: <200710131626.58183.IvDoorn@gmail.com> (raw)
In-Reply-To: <200710131621.05173.IvDoorn@gmail.com>
From: Mattias Nissler <mattias.nissler@gmx.de>
In the config() handler, make sure that we do configure an antenna if the
current active antenna is uninitialized. Furthermore, don't overwrite the
active antenna with bogus values if we didn't touch the antenna setup.
Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
drivers/net/wireless/rt2x00/rt2x00config.c | 18 ++++++++++++++----
1 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 2b0edd2..b4fad74 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -166,6 +166,8 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
else if (conf->antenna_sel_rx &&
conf->antenna_sel_rx != active_ant->rx)
flags |= CONFIG_UPDATE_ANTENNA;
+ else if (active_ant->rx == ANTENNA_SW_DIVERSITY)
+ flags |= CONFIG_UPDATE_ANTENNA;
if (!conf->antenna_sel_tx &&
default_ant->tx != ANTENNA_SW_DIVERSITY &&
@@ -174,6 +176,8 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
else if (conf->antenna_sel_tx &&
conf->antenna_sel_tx != active_ant->tx)
flags |= CONFIG_UPDATE_ANTENNA;
+ else if (active_ant->tx == ANTENNA_SW_DIVERSITY)
+ flags |= CONFIG_UPDATE_ANTENNA;
/*
* The following configuration options are never
@@ -262,11 +266,17 @@ config:
if (flags & (CONFIG_UPDATE_CHANNEL | CONFIG_UPDATE_ANTENNA))
rt2x00lib_reset_link_tuner(rt2x00dev);
- rt2x00dev->curr_hwmode = libconf.phymode;
- rt2x00dev->rx_status.phymode = conf->phymode;
+ if (flags & CONFIG_UPDATE_PHYMODE) {
+ rt2x00dev->curr_hwmode = libconf.phymode;
+ rt2x00dev->rx_status.phymode = conf->phymode;
+ }
+
rt2x00dev->rx_status.freq = conf->freq;
rt2x00dev->rx_status.channel = conf->channel;
rt2x00dev->tx_power = conf->power_level;
- rt2x00dev->link.ant.active.rx = libconf.ant.rx;
- rt2x00dev->link.ant.active.tx = libconf.ant.tx;
+
+ if (flags & CONFIG_UPDATE_ANTENNA) {
+ rt2x00dev->link.ant.active.rx = libconf.ant.rx;
+ rt2x00dev->link.ant.active.tx = libconf.ant.tx;
+ }
}
--
1.5.3.4
next prev parent reply other threads:[~2007-10-13 14:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200710131621.05173.IvDoorn@gmail.com>
2007-10-13 14:26 ` [PATCH 01/11] rt2x00: Move quality statistics into seperate structure Ivo van Doorn
2007-10-13 14:26 ` [PATCH 02/11] rt2x00: Use enum defines Ivo van Doorn
2007-10-13 14:26 ` [PATCH 03/11] rt2x00: Correctly translate mac80211 antenna setup to rt2x00 Ivo van Doorn
2007-10-13 14:26 ` [PATCH 04/11] rt2x00: SW diversity should default to antenna B Ivo van Doorn
2007-10-13 14:26 ` [PATCH 05/11] rt2x00: Remove rt2x00_clear_link Ivo van Doorn
2007-10-13 14:26 ` [PATCH 06/11] rt2x00: Implement SW diversity Ivo van Doorn
2007-10-13 14:26 ` [PATCH 07/11] rt2x00: Cleanup if-statements Ivo van Doorn
2007-10-13 14:26 ` [PATCH 08/11] rt2x00: Fix residual check in PLCP calculations Ivo van Doorn
2007-10-14 9:45 ` Johannes Berg
2007-10-13 14:26 ` Ivo van Doorn [this message]
2007-10-13 14:27 ` PATCH 10/11] rt2x00: Add new rt73usb USB ID Ivo van Doorn
2007-10-13 14:27 ` [PATCH 11/11] rt2x00: Release rt2x00 2.0.11 Ivo van Doorn
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