From: Arend van Spriel Date: Tue, 20 Aug 2013 14:00:45 +0000 (+0200) Subject: brcmsmac: reinitialize TSSI power control upon channel switch X-Git-Tag: v3.12-rc1~132^2~84^2^2~31 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d37c8f0826becb82be0ea06b074f775fb4f75730;p=linux.git brcmsmac: reinitialize TSSI power control upon channel switch When changing channels the TSSI based power control needs to be reinitialized. Tested-by: David Herrmann Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c index 2917f5c9fc1e..8fb10485a74d 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c @@ -5019,6 +5019,8 @@ void wlc_phy_chanspec_set_lcnphy(struct brcms_phy *pi, u16 chanspec) wlc_lcnphy_load_tx_iir_filter(pi, true, 3); mod_phy_reg(pi, 0x4eb, (0x7 << 3), (1) << 3); + if (wlc_lcnphy_tssi_based_pwr_ctrl_enabled(pi)) + wlc_lcnphy_tssi_setup(pi); } void wlc_phy_detach_lcnphy(struct brcms_phy *pi)