WL_TX_POWER_MCS20_SISO_FIRST 1715 drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c 				rate_start_index = WL_TX_POWER_MCS20_SISO_FIRST;
WL_TX_POWER_MCS20_SISO_FIRST  105 drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.c 	    WL_TX_POWER_MCS40_SISO_FIRST : WL_TX_POWER_MCS20_SISO_FIRST;