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rtl8187: restore anaparam registers after reset with 8187B 

Current 8187B initialization misses anaparam registers restore after
8187 reset. This causes ANAPARAM register to stay zeroed out (ANAPARAM2
kept its value on my tests). To avoid this, call rtl8187_set_anaparam
right after chip reset (to be on the safe side, as it makes sure we
restore all ANAPARAM registers).

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: seno <senada@t-online.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Herton Ronaldo Krzesinski 2010-11-01 22:59:39 -02:00 committed by John W. Linville
parent 998606cfd7
commit daeeb07410
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/rtl818x/rtl8187_dev.c
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@ -771,6 +771,8 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
if (res)
return res;
rtl8187_set_anaparam(priv, true);
/* BRSR (Basic Rate Set Register) on 8187B looks to be the same as
* RESP_RATE on 8187L in Realtek sources: each bit should be each
* one of the 12 rates, all are enabled */