From daeeb074105a80a34f90a454c24efc14e9a8d3c3 Mon Sep 17 00:00:00 2001 From: Herton Ronaldo Krzesinski Date: Mon, 1 Nov 2010 22:59:39 -0200 Subject: [PATCH] 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 Acked-by: Larry Finger Cc: seno Signed-off-by: John W. Linville --- drivers/net/wireless/rtl818x/rtl8187_dev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c index 4448647d6cf6..eeee244fcaab 100644 --- a/drivers/net/wireless/rtl818x/rtl8187_dev.c +++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c @@ -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 */ -- 2.34.1