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authorBruno Randolf <br1@einfach.org>2010-06-07 13:11:30 +0900
committerJohn W. Linville <linville@tuxdriver.com>2010-06-08 09:31:20 -0400
commit0ca74027ac709f99aae1805e593c95843dd18234 (patch)
tree282f5e8e943632a202e64bc3a60351a45f2679a4 /drivers/net/wireless/ath/ath5k/debug.c
parent39d5b2c83ca8904b6826a0713263a4e5a9c0730a (diff)
ath5k: new function for setting the antenna switch table
Collect all pieces concering the antenna switch table into one function. Previously it was split up between ath5k_hw_reset() and ath5k_hw_commit_eeprom_settings(). Also we need to set the antenna switch table when ath5k_hw_set_antenna_mode() is called manually (by "iw phy0 antenna set", for example). I'm not sure if we need to set the switchtable at the same place in ath5k_hw_reset() as it was before - it is set later thru ath5k_hw_set_antenna_mode() anyways - but i leave it there to avoid problems(?). Plus print switchtable registers in the debugfs file. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/debug.c')
-rw-r--r--drivers/net/wireless/ath/ath5k/debug.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index c58503c3d0d..41817a29494 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -425,6 +425,13 @@ static ssize_t read_file_antenna(struct file *file, char __user *user_buf,
"AR5K_PHY_FAST_ANT_DIV_EN\t%d\n",
(v & AR5K_PHY_FAST_ANT_DIV_EN) != 0);
+ v = ath5k_hw_reg_read(sc->ah, AR5K_PHY_ANT_SWITCH_TABLE_0);
+ len += snprintf(buf+len, sizeof(buf)-len,
+ "\nAR5K_PHY_ANT_SWITCH_TABLE_0\t0x%08x\n", v);
+ v = ath5k_hw_reg_read(sc->ah, AR5K_PHY_ANT_SWITCH_TABLE_1);
+ len += snprintf(buf+len, sizeof(buf)-len,
+ "AR5K_PHY_ANT_SWITCH_TABLE_1\t0x%08x\n", v);
+
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}