PHY_TXC1_BW_20MHZ_UP  720 drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c 			mimo_ctlchbw = PHY_TXC1_BW_20MHZ_UP;
PHY_TXC1_BW_20MHZ_UP 6390 drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c 				   ? PHY_TXC1_BW_20MHZ_UP : PHY_TXC1_BW_20MHZ;