MI_GP0 7819 drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c if (macintstatus & MI_GP0) { MI_GP0 122 drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h MI_CCA | MI_TO | MI_GP0 | MI_RFDISABLE | MI_PWRUP)